CN110195765A - A kind of keel structure and the drag chain using this structure - Google Patents
A kind of keel structure and the drag chain using this structure Download PDFInfo
- Publication number
- CN110195765A CN110195765A CN201910506793.7A CN201910506793A CN110195765A CN 110195765 A CN110195765 A CN 110195765A CN 201910506793 A CN201910506793 A CN 201910506793A CN 110195765 A CN110195765 A CN 110195765A
- Authority
- CN
- China
- Prior art keywords
- monomer
- cable
- drag chain
- convex block
- keel structure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000000178 monomer Substances 0.000 claims abstract description 50
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The present invention relates to a kind of drag chains of this structure of keel structure and application, solve the problems, such as that existing drag chain structure be easy to cause cable damage.Keel structure is by multiple end to end skeletons with curved shape for supporting monomer compositions, the head end of monomer is supported to be equipped with connection convex block, the tail end of the support monomer is equipped with the connecting groove with the connection convex block cooperation of adjacent support monomer, the front end of monomer is supported to be equipped with front bevel, tail end is equipped with back bevel, and the front bevel of adjacent supports monomer corresponds to back bevel setting；It is flexibly connected between the disjunctor convex block and connecting groove of adjacent support monomer.When drag chain moves, when drag chain moves, the front end face of adjacent supports monomer be aligned with rear end face to be formed it is arranged in a straight line, the front bevel of adjacent supports monomer has a certain degree with back bevel engagement flex, so as to allow cable to be transported according to certain angle, cable in drag chain will not mutually be worn, and will not enter dust in drag chain, improve the service life of cable.
Description
Technical field
The present invention relates to a kind of drag chains of this structure of machinery equipment field more particularly to keel structure and application.
Background technique
Existing cable line is good via drag chain internal discharge, drag chain is driven under mechanism kinematic so that allow cable in drag chain with
Drag chain movement, but have friction because having friction between drag chain internal cable and cable, between cable and towing chain mechanism, cause
The fracture of cable broken skin.
Summary of the invention
It is an object of the invention to solve the problems, such as that existing drag chain structure be easy to cause cable damage.
To solve the technical solution that technical problem proposed by the invention uses are as follows: keel structure of the invention is by multiple head
The head end of the skeleton with curved shape of the connected support monomer composition of tail, the support monomer is equipped with connection convex block, institute
The tail end for the support monomer stated is equipped with the connecting groove with the connection convex block cooperation of adjacent support monomer, the support monomer
Front end be equipped with front bevel, tail end be equipped with back bevel, the front bevel of adjacent supports monomer correspond to back bevel be arranged；Described is adjacent
Support monomer disjunctor convex block and connecting groove between be flexibly connected.
Using the drag chain of keel structure of the invention, the drag chain includes flexible sleeve, in the flexible sleeve
Equipped with more than one for threading the cable passage of cable, the keel structure is arranged in flexible sleeve.
Include: to the technical solution of the invention being further qualified
It is rotatablely connected between the disjunctor convex block and connecting groove of the adjacent support monomer by pin shaft, the connection is convex
Block is equipped with the convex block connecting hole cooperated with pin shaft, and the connecting groove is equipped with the groove connecting hole cooperated with pin shaft.
The connecting pin of the connection convex block is arc-shaped.
The bending section of the keel structure is formed by the front bevel of adjacent supports monomer with back bevel engagement flex.
The keel structure installation passage for installing keel structure is equipped in the flexible sleeve.
The both ends of the flexible sleeve are equipped with cable retention clip tool, the cable retention clip tool and flexible boot pipe clamp
Connect setting.
The cable retention clip tool is equipped with the mounting hole fixed for cable.
The cable retention clip tool is equipped with the clamping groove fixed for cable.
Through the above technical solutions, the invention has the benefit that the front end of the support monomer of keel structure of the invention
Equipped with front bevel, tail end is equipped with back bevel, and the front bevel of adjacent supports monomer corresponds to back bevel setting；Adjacent support monomer
It is flexibly connected between disjunctor convex block and connecting groove.When drag chain moves, when drag chain moves, the front end face of adjacent supports monomer is with after
End face, which is aligned, to be formed arranged in a straight line, and front bevel and the back bevel engagement flex of adjacent supports monomer have a certain degree, so as to
Cable is enough allowed to be transported according to certain angle, the cable in drag chain will not mutually be worn, and will not enter ash in drag chain
Dirt improves the service life of cable.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of keel structure of the present invention.
Fig. 2 is a kind of schematic perspective view of the support monomer of keel structure of the present invention.
Fig. 3 is a kind of side structure schematic diagram of the support monomer of keel structure of the present invention.
Fig. 4 is a kind of schematic perspective view of drag chain of the present invention.
Specific embodiment
Structure of the invention is described further below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 4, a kind of keel structure by multiple end to end support monomers 1 form with curved shape
The head end of skeletal support monomer be equipped with connection convex block 11, support the tail end of monomer to be equipped with convex with the connection of adjacent support monomer
The connecting groove 12 of block cooperation supports the front end of monomer to be equipped with front bevel 13, and tail end is equipped with back bevel 14, adjacent supports monomer
Front bevel corresponds to back bevel setting；It is flexibly connected between the disjunctor convex block and connecting groove of adjacent support monomer.The present embodiment
In, the bending section of keel structure is formed by the front bevel of adjacent supports monomer with back bevel engagement flex.It can be according to skeleton not
Same curvature designs different inclined-planes.In the present embodiment, lead between the disjunctor convex block and connecting groove of adjacent support monomer
The rotation connection of pin shaft 2 is crossed, connection convex block is equipped with the convex block connecting hole 15 cooperated with pin shaft, and connecting groove is equipped with matches with pin shaft
The groove connecting hole 16 of conjunction.In embodiment, it is arc-shaped for connecting the connecting pin of convex block.When skeleton motion, connection convex block is smooth
It is rotated in connecting groove, so that shape has a certain degree between adjacent support monomer.When the front end face of adjacent supports monomer
When being aligned with rear end face, formed between adjacent supports monomer arranged in a straight line；When the front bevel and back bevel pair of adjacent supports monomer
Qi Shi, shape has a certain degree arrangement between adjacent supports monomer.
Using the drag chain of keel structure of the invention, drag chain includes flexible sleeve 3, is equipped with more than one in flexible sleeve
For threading the cable passage 31 of cable 5, keel structure is arranged in flexible sleeve.It is equipped in flexible sleeve for installing keel
The keel structure installation passage 32 of structure, keel structure are mounted in keel structure installation passage.When drag chain moves, adjacent supports
The front end face of monomer is aligned with rear end face to be formed arranged in a straight line, and the front bevel of adjacent supports monomer and back bevel engagement flex are at one
Fixed angle, so as to allow cable to be transported according to certain angle, the cable in drag chain will not mutually be worn, and be dragged
Dust will not be entered in chain, improve the service life of cable.In the present embodiment, the both ends of flexible sleeve are equipped with cable and fix
Fixture 4, cable retention clip tool are arranged with flexible sleeve clamping.Cable retention clip tool is equipped with the mounting hole fixed for cable
41.Cable retention clip has the both ends for clamping flexible sleeve, and by mounting hole come fixed cable, mounting hole can be screw hole, can
To carry out installation fixation by screw.When it is implemented, the card fixed for cable can also be equipped on cable stationary fixture
Access slot 42.It can be fixed by clamping groove to carry out the installation of cable.
Although being described in detail in conjunction with attached drawing to a specific embodiment of the invention, should not be construed as to this hair
The restriction of bright protection scope.In range described by claims, those skilled in the art are without creative work
The various modifications and deformation that can be made still fall within protection scope of the present invention.
Claims (9)
1. a kind of keel structure, it is characterised in that: the keel structure is by multiple end to end bands for supporting monomer compositions
Have a skeleton of curved shape, the head end of the support monomer is equipped with connection convex block, the tail end of the support monomer be equipped with
The connecting groove of the connection convex block cooperation of adjacent support monomer, the front end of the support monomer are equipped with front bevel, and tail end is set
There is back bevel, the front bevel of adjacent supports monomer corresponds to back bevel setting；The disjunctor convex block of the described adjacent support monomer with
It is flexibly connected between connecting groove.
2. a kind of keel structure as described in claim 1, it is characterised in that: the disjunctor convex block of the adjacent support monomer
It is rotatablely connected between connecting groove by pin shaft, the connection convex block is equipped with the convex block connecting hole cooperated with pin shaft, institute
The connecting groove stated is equipped with the groove connecting hole cooperated with pin shaft.
3. a kind of keel structure as described in claim 1, it is characterised in that: the connecting pin of the connection convex block is circular arc
Shape.
4. a kind of keel structure as described in claim 1, it is characterised in that: the bending section of the keel structure is by adjacent branch
The front bevel of support monomer is formed with back bevel engagement flex.
5. a kind of drag chain of keel structure of the application as described in claim 1-4 is any, it is characterised in that: the drag chain includes
Flexible casing, the flexible sleeve are interior equipped with the more than one cable passage for being used to thread cable, the keel structure
It is arranged in flexible sleeve.
6. a kind of drag chain as claimed in claim 5, it is characterised in that: be equipped in the flexible sleeve for installing keel knot
The keel structure installation passage of structure.
7. a kind of drag chain as claimed in claim 5, it is characterised in that: the both ends of the flexible sleeve are equipped with cable and fix
Fixture, the cable retention clip tool are arranged with flexible sleeve clamping.
8. a kind of drag chain as claimed in claim 7, it is characterised in that: the cable retention clip tool is equipped with solid for cable
Fixed mounting hole.
9. a kind of drag chain as claimed in claim 7, it is characterised in that: the cable retention clip tool is equipped with solid for cable
Fixed clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506793.7A CN110195765A (en) | 2019-06-12 | 2019-06-12 | A kind of keel structure and the drag chain using this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506793.7A CN110195765A (en) | 2019-06-12 | 2019-06-12 | A kind of keel structure and the drag chain using this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110195765A true CN110195765A (en) | 2019-09-03 |
Family
ID=67754401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910506793.7A Pending CN110195765A (en) | 2019-06-12 | 2019-06-12 | A kind of keel structure and the drag chain using this structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110195765A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017471A (en) * | 2021-10-29 | 2022-02-08 | 广东电网有限责任公司广州供电局 | Cable protection and guide device |
| CN114977035A (en) * | 2022-06-08 | 2022-08-30 | 天威保变(合肥)变压器有限公司 | Cable trough box for fan cable routing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515624U (en) * | 1991-07-31 | 1993-02-26 | 株式会社椿本チエイン | Cable drag chain sliding protection structure |
| CN1594915A (en) * | 2003-09-11 | 2005-03-16 | 株式会社椿本链索 | Cable or the like protection and guide device |
| CN102684132A (en) * | 2011-02-15 | 2012-09-19 | 株式会社椿本链条 | Articulated cable protection and guide apparatus |
| CN102705585A (en) * | 2011-02-10 | 2012-10-03 | 株式会社椿本链条 | Articulated cables-and-the-like protecting and guiding apparatus |
| KR101194658B1 (en) * | 2011-03-28 | 2012-10-29 | 가부시키가이샤 쥰코샤 | Cable support member and cable support device |
| CN208138389U (en) * | 2018-03-07 | 2018-11-23 | 余姚市荷花电器有限公司 | A kind of drag chain |
| CN210344164U (en) * | 2019-06-12 | 2020-04-17 | 深圳凯世光研股份有限公司 | Keel structure and drag chain applying same |
-
2019
- 2019-06-12 CN CN201910506793.7A patent/CN110195765A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515624U (en) * | 1991-07-31 | 1993-02-26 | 株式会社椿本チエイン | Cable drag chain sliding protection structure |
| CN1594915A (en) * | 2003-09-11 | 2005-03-16 | 株式会社椿本链索 | Cable or the like protection and guide device |
| CN102705585A (en) * | 2011-02-10 | 2012-10-03 | 株式会社椿本链条 | Articulated cables-and-the-like protecting and guiding apparatus |
| CN102684132A (en) * | 2011-02-15 | 2012-09-19 | 株式会社椿本链条 | Articulated cable protection and guide apparatus |
| KR101194658B1 (en) * | 2011-03-28 | 2012-10-29 | 가부시키가이샤 쥰코샤 | Cable support member and cable support device |
| CN208138389U (en) * | 2018-03-07 | 2018-11-23 | 余姚市荷花电器有限公司 | A kind of drag chain |
| CN210344164U (en) * | 2019-06-12 | 2020-04-17 | 深圳凯世光研股份有限公司 | Keel structure and drag chain applying same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017471A (en) * | 2021-10-29 | 2022-02-08 | 广东电网有限责任公司广州供电局 | Cable protection and guide device |
| CN114977035A (en) * | 2022-06-08 | 2022-08-30 | 天威保变(合肥)变压器有限公司 | Cable trough box for fan cable routing |
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