KR101634503B1 - Wood bridge - Google Patents

Wood bridge Download PDF

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Publication number
KR101634503B1
KR101634503B1 KR1020150139014A KR20150139014A KR101634503B1 KR 101634503 B1 KR101634503 B1 KR 101634503B1 KR 1020150139014 A KR1020150139014 A KR 1020150139014A KR 20150139014 A KR20150139014 A KR 20150139014A KR 101634503 B1 KR101634503 B1 KR 101634503B1
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KR
South Korea
Prior art keywords
support
wood
sides
longitudinal direction
bridge
Prior art date
Application number
KR1020150139014A
Other languages
Korean (ko)
Inventor
배대환
Original Assignee
수풍산업 주식회사
배대환
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 수풍산업 주식회사, 배대환 filed Critical 수풍산업 주식회사
Priority to KR1020150139014A priority Critical patent/KR101634503B1/en
Application granted granted Critical
Publication of KR101634503B1 publication Critical patent/KR101634503B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D1/00—Bridges in general
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/103—Parapets, railings ; Guard barriers or road-bridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/10—Wood

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The present invention relates to a wooden bridge of a means of allowing a user to cross a stream which is narrower than a river. More specifically, the wooden bridge applies a round steel bar having relatively reduced costs to reduce construction costs of the wooden bridge, and a relatively lightweight support unit of the wooden bridge is able to be applied to easily be constructed to configure a support unit of the wooden bridge forming a base of the wooden bridge.

Description

Wood bridge

The present invention relates to a means of crossing a narrow width of a steel bridge, and more particularly, to a method of constructing a bridging bridge, in which a construction cost is reduced due to a structural improvement, It is about the orphanage to do.

In general, the wooden bridge is constructed by putting the top board on the top beam on the top of the bridge pier. This is because of the difference of the material of the supporting beam and the wooden top board, There is a problem in that it requires a lot of tools and parts for performing the work because it is necessary to use a bolt to be drilled or to use various fixtures, and that it is very troublesome to repair the top plate even if the top plate is damaged due to the passage of time , And the metal support beam and the wood top plate are not in contact with each other due to mutual material differences, and a gap is formed in the middle of the gap. As a result, the worms eating the wood by the gap are parasitic, But the part of the support beam which is around the bridge and the top plate is exposed as it is There is a problem that is not visually clean.

In order to solve the above problems, applicant of the present invention has made it easy to carry out maintenance work by facilitating the construction of the upper plate on the support beam as disclosed in Japanese Utility Model Application No. 20-0445757, and also, A defrosting means for preventing the defrosting means from coming out of the deck, and a finishing means for striking the appearance.

However, the above-mentioned wooden bridge has the problem that the construction cost is increased due to the construction of the H beam, which is the base of the H bridge, and the construction is complicated due to the excessive weight and structural complexity. There was a problem.

Korean Utility Model Application Registration No. 20-0445757.

It is an object of the present invention to solve the above problems and to provide a support structure for a wooden bridge that forms the basis of the present invention, It is possible to apply it to a relatively light weight so that it is possible to assure simplicity of construction, and it is an object of the present invention.

As a specific means for attaining the above object,

A pair of support tubes in the form of a round steel pipe arranged on both sides in the longitudinal direction from the top of the pier;

Shaped section is formed at both ends of the support pipe in such a manner as to be in conformity with the outer circumference of the support pipe and is connected to both side support pipes, the upper surface being coplanar with the upper surface of the support pipe, A plurality of reinforcing beams arranged at regular intervals between the support tubes;

And an upper vertical portion formed on the upper side in the width direction of the support tube and having the same plane as the upper surface of the support tube and an upper vertical portion formed on the side surface of the support tube, A pair of upper closure members on both sides of which an upper arc-shaped portion in the form of a "arc " is formed between the horizontal portion and the upper vertical portion,

And a lower vertical portion formed on the same plane as the lower surface of the support tube and a lower vertical portion formed on the side surface of the support tube so as to be flush with the side portion of the support tube, A pair of lower closure members on both sides of which a lower arc-shaped lower arc-shaped portion is formed between the horizontal portion and the lower vertical portion so as to be in conformity with the outer circumference of the support tube;

A side closure member made of wood and closing the side surfaces of the upper closure member and the lower closure member;

A top plate support constructed of wood and extending in the same longitudinal direction as the support tube and arranged on top of the reinforcing beam and on both upper side upper closure members;

An upper plate made of wood and arranged at right angles to the upper plate support so as to be overlapped with the upper portion of the support plate in the longitudinal direction of the upper and lower frames; And

And a balustrade unit formed on both sides of the upper portion of the upper plate in the longitudinal direction of the curved bridge.

As described above, according to the present invention, it is possible to construct a supporting means provided on the upper part of a bridge pier, and it is constituted by a round steel pipe, so that it is possible to construct a relatively long structure while reducing the construction cost, It is possible to obtain the effect of bringing simplicity of construction such as importing.

In addition, even in the construction of the railing provided on the upper part of the upper plate, the fact that it has a fitting structure in advance at the factory and has a fitting structure in the field can also bring about an advantage in construction convenience and structural simplification.

1 is a perspective view showing the present invention.
Fig. 2 is an exploded perspective view showing the present invention. Fig.
Fig. 3 is an engaging cross-sectional view showing the present invention.
4 is a cross-sectional view showing the main part of the present invention.
Fig. 5 is a main part view showing a handrail unit of the present invention. Fig.
6 is a cross-section view of a railed unit of the present invention.
7 shows another embodiment of a balustrade unit according to the present invention.
Fig. 8 is another embodiment showing a balustrade unit of the present invention. Fig.
Figure 9 is another embodiment showing the suspension bridge application of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the present invention. FIG. 2 is an exploded perspective view showing the present invention. FIG. 3 is a sectional view showing the present invention. FIG.

As shown in Figs. 1 to 4, the present invention apparatus 1 includes a support pipe 100, a reinforcing beam 200, an upper closure member 300, a lower closure member 400, A top board support 600, a top board 700, and a balustrade unit 800. The top board 700 is mounted on the top board 700,

Here, the support pipe 100 is arranged at the upper end of a conventional pier 10, which is installed from the water to the upper part for the construction of the bridle 1. In this case, the support pipe 100 has a hollow circular pipe And are arranged on both sides in the width direction of the bridge pier 10 in the longitudinal direction of the bridge 1.

The reinforcing beam 200 is constituted by connecting and reinforcing the two side support pipes 100 and is constituted by ordinary "H-shaped steel" and is constructed by connecting and reinforcing the upper portions of the both side support pipes 100, And arranged in plural.

At this time, the reinforcing beam 200 is formed at both ends thereof with an arc-shaped arc-shaped portion 210 so as to cooperate with the outer circumferential upper portion of the support tube 100. The support tube 100 is inserted through the arc- And the upper surface of the upper surface of the support pipe 100 is flush with the upper surface of the support pipe 100.

The upper closure member 300 is configured to close the outer upper portion with respect to the support pipes 100 on both sides and finish the upper circumference of the support tube 100 to make a right angle.

At this time, the upper finishing member 300 forms an upper horizontal portion 310 so as to be flush with the upper portion of the support tube 100 on the end face, and an outer peripheral side surface 310 of the upper horizontal portion 310, And an upper arc-shaped portion (not shown) of an arc shape is formed between the upper horizontal portion 310 and the upper vertical portion 320 to form an upper vertical portion 320, 330 are formed.

That is, the upper finishing member 300 is installed on the outside of the upper portion of the support pipe 100 through the upper contact portion 330 so that the upper outer side of the support pipe 100 is connected to the upper horizontal portion 310, The upper finishing member 300 may be formed to have a length of the brassiere 1 or may be formed in a plurality of blocks and overlapped with each other. (Not shown) or the like in the coupling relationship with the bolts (not shown).

The lower closure member 400 is configured to close the outer lower portion with respect to the support pipes 100 on both sides, and the lower end of the support tube 100 is closed at a right angle.

The upper end of the lower horizontal part 410 is connected to the outer peripheral side of the support tube 100 at the outer end of the lower horizontal part 410, A lower arc-shaped portion 420 is formed between the lower horizontal portion 410 and the upper vertical portion 320 so as to cooperate with the lower outer circumference of the support tube 100 430 are formed.

That is, the lower closure member 400 is installed on the lower outer side of the support pipe 100 through the lower contact portion 430 so that the lower outer side of the support pipe 100 is connected to the lower horizontal portion 410, The lower closure member 400 may be formed to have a length of the brassiere 1 or be formed in a plurality of blocks and overlapped with each other, (Not shown) or the like in the coupling relationship with the bolts (not shown).

The side closure member 500 is configured to close the side surfaces of the upper closure member 300 and the lower closure member 400 that cover the upper and lower portions of the outer side of the support tube 100.

At this time, the side closure member 500 may be formed to have the length of the brassiere 1, or may be formed in the form of a plurality of plate-like blocks and overlap with each other. In this case, the upper closure member 300 and the lower closure member 400 In the case of gonads, it can be connected through a peg (not shown).

The top plate support 600 is formed in the shape of a wooden bar having the same longitudinal direction as that of the support pipe 100. The top plate support portion 600 is formed in a shape of a wooden bar having an upper center of the reinforcing beam 200 and an upper horizontal portion 310 In the coupling relation, the reinforcing beam 200 is preferably combined with bolts (not shown in the figure) due to the nature of the material properties of the opposite material, and it is preferable that the reinforcing beam 200 is made of the same wood material as the upper finishing member 300 It is preferable to combine them through a peg (not shown in the figure).

The upper plate 700 is formed in the shape of a wooden bar having a length in the width direction arranged at the upper portion of the upper plate supporter 600. The upper plate 700 is arranged so as to be overlapped with the upper portion of the upper plate supporter 600 And a peg (not shown in the drawing) in a coupling relation with the upper plate support table 600. [

The handrail unit 800 is provided on both sides in the width direction of the upper panel 700 so as to provide safety for pedestrians walking on the bridle 1. The handrail unit 800 includes a supporting portion 810, 850 < / RTI >

Here, the support portions 810 are arranged so as to oppose both sides in the width direction of the upper plate 700, and are formed so as to be vertically arranged at regular intervals with respect to the longitudinal direction of the wooden bridge 1.

The flange portion 821 having the bolt hole 822 is formed at the lower end of the fixing portion 820 so as to be fixed to the upper plate 700 And a bolt B is fastened to the upper plate 700. An upper open coupling pipe 823 is formed at an upper portion of the flange portion 821. [

The support member 830 is formed of a wooden rod in the shape of a square bar and has a lower end fitted to the coupling pipe 823 of the fixing member 820 to be vertically .

On the other hand, the supporting posts 830 are formed with handrail unit engaging grooves 831 and 831 'which are open to the upper and outer sides in four directions.

At this time, the handrail unit engaging grooves 831 and 831 'are provided with engaging grooves 832 on both sides thereof and the engaging grooves 832 constitute the handrail unit engaging grooves 831 and 831' So as to be inclined to extend inward.

The fence portion 850 is configured to close a top widthwise direction of the upper plate 700 by connecting a piercing main portion 810 provided adjacent to the longitudinal direction of the curved bridge 1,

The fence connector 860 includes a fence connector 860 coupled to a railing unit coupling groove 831 formed at an opposing face of the strut 830 adjacent to the longitudinal bridge 1 in the longitudinal direction of the railroad car 1, And a pair of upper and lower connecting pipes 871 protruding from the side surface of the connecting member 870 are formed.

At this time, on both sides of the connecting member 870, a locking protrusion 872 is formed so as to cooperate with the locking groove 832 of the railing unit coupling grooves 831 and 831 '.

That is, the fence connector 860 is configured to be fixed to the support post 830 with a bolt B and fit into the railing unit engagement groove 831 of the support post 830 through the connecting member 870.

The fence portion 850 is constituted by a pair of horizontal bars 880 on both sides where both ends of the fence portion 850 are inserted into the connection pipe 871 of the fence connection port 860. The horizontal bar 880 includes a plurality of vertical (890).

7, the connecting pipe 871 is connected to the connecting member 870 by a hinge (not shown) extending in the width direction of the connecting member 870, (H) of the fence unit 850, which can be configured to have a tilted structure in forming the horizontal base 880 of the fence unit 850.

8, in the railing unit coupling grooves 831 and 831 'formed in the four sides around the support pillars 830, the parapet unit coupling grooves 831 and 831' 831 'may further include an LED bar 900 having a plurality of LEDs 910 formed therein so as to be usable as an illumination at night.

The handrail unit 800 may be assembled in a factory and can be transported in a unitized state at the time of constructing the wooden bridge 1 so that the connecting member 870 of the fence connection port 860, So that it can be installed by being fitted into the railing unit coupling groove 831 of the column 830 from above.

9, in the construction of the wooden bridge 1, a wire rope-use steel frame capable of fastening a wire rope to the outside of the support pipe 100 is constructed by being fastened to the main bridge 1, You can testify the construction of the suspension bridge by pro-tightening it with the support stand and wire.

Hereinafter, the operation of the present invention having the above-described structure will be described in detail with reference to the accompanying drawings.

First, as shown in Figs. 1 to 4, the present invention wooden bridge 1 is configured such that the foundation formed on the upper portion of the pier 10 is formed of a steel pipe-type support pipe 100, And a relatively long length can be produced, which can bring about a firmness of the base due to the reduction of the joint portion.

In addition, compared with ordinary H-shaped steel, its weight can be reduced and the cost can be reduced, so that the construction of the wooden bridge 1 is convenient, and the construction cost is reduced.

In addition, in the construction of the support pipe 100, even if it is constituted by a round steel pipe, its outer side is simply finished by using the upper and lower closure members 300 and 400 and the side closure member 500, It is possible to block the exposure of the support pipe 100 of the metal material.

In addition, since a balustrade unit 800 for securing the pedestrian crossing over the wooden bridge 1 can be configured, unitization can be applied, and a simple fitting method is applied in the factory in advance, It becomes convenient.

In addition, the suspension bridge 100 can be constructed by fastening a steel wire rope hanger to the outer side of the support pipe 100, and by pro- viding a wire to the main support of the suspension bridge.

100: Support tube
200: reinforcing beam 210:
300: upper closure member 310: upper horizontal portion
320: upper vertical portion 330: upper interview portion
400: lower finishing member 410: lower horizontal portion
420: lower vertical part 430: lower part
500: side closure member 600: top plate support
700: top plate 800: railing unit
810: Housewife 820:
821: flange portion 822: bolt hole
823: Coupling pipe 830: Holding
831,831 ': Support member coupling groove 832:
850: fence section 860: fence connector
870: connecting member 871: connecting pipe
872: stumbling block 880: horizontal stand
890: Vertical stand 900: LED bar
910: LED

Claims (5)

In the pastor,
A pair of support tubes (100) in the form of a round steel pipe arranged at both sides in the longitudinal direction at the top of the pier;
Shaped section 210 is formed at both ends of the support pipe 100 to be connected to the outer circumference of the support pipe 100 to connect the two support pipes 100, A plurality of reinforcing beams 200 that are coplanar with the upper surface of the support tube 100 and are arranged at a predetermined interval between the support tubes 100;
An upper upper horizontal portion 310 formed of wood and having an upper outer side in the width direction of the supporting tube 100 at a right angle and having the same surface as the upper surface of the supporting tube 100, Of the upper surface of the support pipe 100. The upper horizontal portion 310 and the upper vertical portion 320 form a side surface upper vertical portion 320 having the same surface as the upper vertical portion 320, A pair of upper closure members 300 on both sides where the upper surface contact portion 330 of the upper closure member 330 is formed;
A lower lower horizontal part 410 formed of wood and having a lower outer side in the width direction of the support pipe 100 at a right angle and being flush with the lower surface of the support pipe 100, And the lower vertical portion 420 and the lower vertical portion 420 form a side surface having the same surface as the lower vertical portion 420. The lower horizontal portion 410 and the lower vertical portion 420 form a " A pair of lower closure members 400 on both sides of which the lower interview part 430 is formed;
A side closure member 500 made of wood and closing the side surfaces of the upper closure member 300 and the lower closure member 400;
A top plate support 600 made of wood and extending in the same longitudinal direction as the support pipe 100 and arranged on the upper portion of the reinforcing beam 200 and the upper portions of both upper side finishing members 300;
An upper plate 700 made of wood and perpendicular to the upper plate supporter 600 and arranged to be overlapped with the upper plate supporter 600 in the longitudinal direction of the upper bridge; And
And a handrail unit (800) formed on both sides of an upper portion of the upper panel (700) in a longitudinal direction of a corrugated cardboard;

The handrail unit (800)
A plurality of support portions 810 formed at both sides in the width direction of the upper plate 700 and vertically formed at equal intervals in the longitudinal direction of the corrugated bridge; And
And a fence portion 850 connecting a grounding portion 810 provided adjacent to the longitudinal direction of the wooden bridge,
The support portion 810,
A fixing portion 820 formed with a flange portion 821 having a bolt hole 822 at a lower end to be fixed to the upper plate 700 and having a bolt B fastened to the upper plate 700 and a coupling pipe 823 formed at an upper portion thereof; And
And a strut 830 formed of wood and having a lower end fitted into the fixing part 820 to be vertically installed and vertically arranged in the circumferential direction and having vertical railing unit coupling grooves 831 and 831 '
In the railway unit coupling grooves 831 and 831 'of the column 830, locking grooves 832 are further formed on both sides,
An LED bar 900 having a plurality of LEDs 910 arranged therein is coupled to a railing unit coupling groove 831 'formed in a widthwise opposing face of the column 830,
The fence unit 850,
A connecting member 870 to be fitted and bolted to the railing unit coupling groove 831 formed on the opposing face of the strut 830 adjacent to the longitudinal direction of the wooden bridge, A fence connector 860 in which a pair of upper and lower connecting pipes 871 are formed;
Both sides of the connecting member 870 of the fence connecting port 860 are formed with a locking protrusion 872 which is formed with the locking groove 832,
A pair of upper and lower horizontal bars 880, each of which is made of wood and has an end to be inserted into each of the connecting pipes 871; And
And a plurality of vertical stands (890) formed of wood and connecting the horizontal stand (880).

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KR1020150139014A 2015-10-02 2015-10-02 Wood bridge KR101634503B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101782970B1 (en) * 2017-03-09 2017-10-17 우리산업 주식회사 Handrail for deck rod
KR101946494B1 (en) * 2017-03-09 2019-02-11 주식회사 케이엘에스 Handrail for deck rod
KR102103447B1 (en) 2020-01-15 2020-04-22 주식회사 에이치티 Installation length adjustable prefabricating type wood bridge
KR20220015247A (en) 2020-07-30 2022-02-08 주식회사 에이치티 Wood member assembling type wood bridge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200361536Y1 (en) * 2004-06-29 2004-09-08 유혜숙 Guide fence type construction
KR200445757Y1 (en) 2009-04-15 2009-09-01 수풍산업 주식회사 decorate divice of wood bridge
KR100933265B1 (en) * 2009-09-24 2009-12-22 태광건설주식회사 Steel pipe girder bridge reinforced by r.c
KR101066424B1 (en) * 2011-03-18 2011-09-23 주식회사 스페이스테크놀로지 Bridge structure using wood deck and its construction method
KR101390670B1 (en) * 2013-11-19 2014-05-07 이창남 Steel pipe girder and module for girder bridge with the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200361536Y1 (en) * 2004-06-29 2004-09-08 유혜숙 Guide fence type construction
KR200445757Y1 (en) 2009-04-15 2009-09-01 수풍산업 주식회사 decorate divice of wood bridge
KR100933265B1 (en) * 2009-09-24 2009-12-22 태광건설주식회사 Steel pipe girder bridge reinforced by r.c
KR101066424B1 (en) * 2011-03-18 2011-09-23 주식회사 스페이스테크놀로지 Bridge structure using wood deck and its construction method
KR101390670B1 (en) * 2013-11-19 2014-05-07 이창남 Steel pipe girder and module for girder bridge with the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101782970B1 (en) * 2017-03-09 2017-10-17 우리산업 주식회사 Handrail for deck rod
KR101946494B1 (en) * 2017-03-09 2019-02-11 주식회사 케이엘에스 Handrail for deck rod
KR102103447B1 (en) 2020-01-15 2020-04-22 주식회사 에이치티 Installation length adjustable prefabricating type wood bridge
KR20220015247A (en) 2020-07-30 2022-02-08 주식회사 에이치티 Wood member assembling type wood bridge

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