CN207375505U - A kind of screw regulating type adjusting rod - Google Patents
A kind of screw regulating type adjusting rod Download PDFInfo
- Publication number
- CN207375505U CN207375505U CN201721229071.4U CN201721229071U CN207375505U CN 207375505 U CN207375505 U CN 207375505U CN 201721229071 U CN201721229071 U CN 201721229071U CN 207375505 U CN207375505 U CN 207375505U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- rod
- position limiting
- end position
- screw
- 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.)
- Expired - Fee Related
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Abstract
A kind of screw regulating type adjusting rod, including screw shell, first threaded rod and the second threaded rod, the screw shell is provided at both ends with the second end position limiting structure, center inside the screw shell is hollow section, the two the second end position limiting structures connect the body of rod of the first threaded rod and the second threaded rod by helicitic texture respectively, and first threaded rod and the second threaded rod are provided with the first end position limiting structure with its integral structure on the outside of opposite end, and first threaded rod and the second threaded rod are internally provided with limit hole in opposite end, a gag lever post is inserted between two limit holes, the other both ends of first threaded rod and the second threaded rod are both provided with the link with its integral structure.The present apparatus, can be when rotating screw shell by the effect of reverse thread so that and two threaded rods change relative distance, so as to adjust the tension of cotton rope, improve the degree of safety after the completion of work, in addition, the device has globality, it being capable of steady operation.
Description
Technical field
The utility model is related to adjusting rod technical field, more particularly to a kind of screw regulating type adjusting rod.
Background technology
At present, need to use steel wire rope or cotton rope in some places for tensioning function, and since steel wire is consolidated at both ends
The adjusting of tensity can not be carried out after fixed, once it does not handle, in the case that prolonged, it is easy to cause the generation of accident, pacify
Full hidden danger is larger.
The content of the invention
In order to overcome disadvantages described above, the technical problems to be solved in the utility model is：It is proposed that a kind of screw regulating type is adjusted
Bar.
Technical solution is a kind of screw regulating type adjusting rod used by the utility model solves its technical problem, including spiral shell
Line sleeve, the first threaded rod and the second threaded rod, the screw shell are provided at both ends with the second end position limiting structure, the spiral shell
The center of line sleeve inner is hollow section, and the two the second end position limiting structures connect the first screw thread by helicitic texture respectively
The body of rod of bar and the second threaded rod, and first threaded rod and the second threaded rod are provided with and its one on the outside of opposite end
The first end position limiting structure of formula structure, and first threaded rod and the second threaded rod are internally provided with /V in opposite end
Hole, is inserted into a gag lever post between two limit holes, and the other both ends of first threaded rod and the second threaded rod are both provided with
With the link of its integral structure, the inside of each link is both provided with through-hole structure, the limit hole and gag lever post
Cross section is triangular structure.
Further, the helicitic texture includes being arranged on internal thread of the screw shell in the second end position limiting structure inner wall
Structure and the external thread structure being arranged on the first threaded rod and the second screw thread club shaft.
Further, the internal thread structure is meshed with external thread structure.
Further, it is outer on the hand of spiral and the second screw thread club shaft of external thread structure on the first screw thread club shaft
The hand of spiral of helicitic texture is opposite.
Further, the internal thread structure hand of spiral of the two the second end position limiting structure inner walls is identical.
Further, the diameter on the outside of the first end position limiting structure is identical with the diameter in hollow section.
The beneficial effects of the utility model are：The present apparatus by the effect of reverse thread, can when rotating screw shell,
So that two threaded rods change relative distance, so as to adjust the tension of cotton rope, the degree of safety after the completion of work is improved, in addition, the dress
It puts with globality, it being capable of steady operation.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the complete section structure diagram of the utility model.
Fig. 2 is the left view structural representation of the second threaded rod in the utility model.
1. screw shell in figure, 2. first threaded rods, 3. second threaded rods, 4. links, 5. through-hole structures, 6. first ends
Portion's position limiting structure, 7. limit holes, 8. gag lever posts, 9. hollow sections, 10. the second end position limiting structures.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figs. 1-2, a kind of screw regulating type adjusting rod, including screw shell 1, the first threaded rod 2 and the second screw thread
Bar 3, the screw shell 1 are provided at both ends with the second end position limiting structure 10, and the center inside the screw shell 1 is hollow
Section 9, the two the second end position limiting structures 10 connect the first threaded rod 2 and the second threaded rod 3 by helicitic texture respectively
The body of rod, and first threaded rod, 2 and second threaded rod 3 is provided with the first end with its integral structure on the outside of opposite end
Portion's position limiting structure 6, and first threaded rod, 2 and second threaded rod 3 is internally provided with limit hole 7 in opposite end, described in two
A gag lever post 8 is inserted between limit hole 7, the other both ends of 2 and second threaded rod 3 of the first threaded rod are both provided with and one
The link 4 of body formula structure, the inside of each link 4 are both provided with the horizontal stroke of through-hole structure 5, the limit hole 7 and gag lever post 8
Section is triangular structure.
The helicitic texture include be arranged on screw shell 1 10 inner wall of the second end position limiting structure internal thread structure and
The external thread structure being arranged on 3 body of rod of the first threaded rod 2 and the second threaded rod；The internal thread structure and external thread structure phase
Engagement；External thread structure on 3 body of rod of hand of spiral and the second threaded rod of external thread structure on first threaded rod, 2 body of rod
Hand of spiral is opposite；The internal thread structure hand of spiral of two 10 inner walls of the second end position limiting structure is identical, reverse thread energy
Enough realize adjustment effect；The diameter in 6 outside of first end position limiting structure is identical with the diameter in hollow section 9, prevents component
Depart from, improve its stability.
In use, two links 4 are a little fixedly connected respectively with cotton rope, then by other the two of two cotton ropes
End, which is separately fixed at, needs fixed position, when needing to adjust the tension of cotton rope, screw shell 1 is rotated, at this point, due to first
Hand of spiral in 2 and second threaded rod 3 of threaded rod is on the contrary, when rotating screw shell 1, the first threaded rod 2 and the second screw thread
Bar 3 can change relative distance between the two, while 1 direction of rotation of screw shell is different, and regulating degree is different, a direction
It is tightening, a kind of direction is absent-mindedness, you can is effectively worked.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of screw regulating type adjusting rod, including screw shell（1）, the first threaded rod（2）With the second threaded rod（3）, it is special
Sign is, the screw shell（1）Be provided at both ends with the second end position limiting structure（10）, the screw shell（1）Internal
Center is hollow section（9）, the two the second end position limiting structures（10）Connect the first threaded rod respectively by helicitic texture（2）
With the second threaded rod（3）The body of rod, and first threaded rod（2）With the second threaded rod（3）It is provided on the outside of opposite end
With the first end position limiting structure of its integral structure（6）, and first threaded rod（2）With the second threaded rod（3）It is opposing
End is internally provided with limit hole（7）, two limit holes（7）Between be inserted into a gag lever post（8）, first threaded rod（2）
With the second threaded rod（3）Other both ends be both provided with link with its integral structure（4）, each link（4）It is interior
Portion is both provided with through-hole structure（5）, the limit hole（7）And gag lever post（8）Cross section be triangular structure.
2. a kind of screw regulating type adjusting rod according to claim 1, it is characterised in that：The helicitic texture includes setting
In screw shell（1）In the second end position limiting structure（10）The internal thread structure of inner wall and it is arranged on the first threaded rod（2）With
Two threaded rods（3）External thread structure on the body of rod.
3. a kind of screw regulating type adjusting rod according to claim 2, it is characterised in that：The internal thread structure and outer spiral shell
Line structure is meshed.
4. a kind of screw regulating type adjusting rod according to claim 2, it is characterised in that：First threaded rod（2）Bar
The hand of spiral of external thread structure and the second threaded rod on body（3）The hand of spiral of external thread structure is opposite on the body of rod.
5. a kind of screw regulating type adjusting rod according to claim 2, it is characterised in that：The two the second end /V knots
Structure（10）The internal thread structure hand of spiral of inner wall is identical.
6. a kind of screw regulating type adjusting rod according to claim 1, it is characterised in that：The first end position limiting structure
（6）The diameter in outside and hollow section（9）Diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229071.4U CN207375505U (en) | 2017-09-24 | 2017-09-24 | A kind of screw regulating type adjusting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229071.4U CN207375505U (en) | 2017-09-24 | 2017-09-24 | A kind of screw regulating type adjusting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375505U true CN207375505U (en) | 2018-05-18 |
Family
ID=62340593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229071.4U Expired - Fee Related CN207375505U (en) | 2017-09-24 | 2017-09-24 | A kind of screw regulating type adjusting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375505U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678532A (en) * | 2018-05-26 | 2018-10-19 | 永春县乾高智能科技有限公司 | A kind of power construction cement electric pole installation limit guiding device |
| CN111017643A (en) * | 2019-12-30 | 2020-04-17 | 彭素珍 | Cable rotation type tension adjusting device |
| CN114392024A (en) * | 2022-01-18 | 2022-04-26 | 中国人民解放军联勤保障部队第九八八医院 | Spinal lateral bending orthopedic brace |
| CN115341775A (en) * | 2022-09-23 | 2022-11-15 | 中国十七冶集团有限公司 | Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method |
| CN117160852A (en) * | 2023-11-02 | 2023-12-05 | 好棣(山东)生物科技有限公司 | Separation and purification equipment for collagen peptide |
-
2017
- 2017-09-24 CN CN201721229071.4U patent/CN207375505U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678532A (en) * | 2018-05-26 | 2018-10-19 | 永春县乾高智能科技有限公司 | A kind of power construction cement electric pole installation limit guiding device |
| CN111017643A (en) * | 2019-12-30 | 2020-04-17 | 彭素珍 | Cable rotation type tension adjusting device |
| CN114392024A (en) * | 2022-01-18 | 2022-04-26 | 中国人民解放军联勤保障部队第九八八医院 | Spinal lateral bending orthopedic brace |
| CN114392024B (en) * | 2022-01-18 | 2024-03-15 | 中国人民解放军联勤保障部队第九八八医院 | Orthopedic brace of scoliosis |
| CN115341775A (en) * | 2022-09-23 | 2022-11-15 | 中国十七冶集团有限公司 | Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method |
| CN117160852A (en) * | 2023-11-02 | 2023-12-05 | 好棣(山东)生物科技有限公司 | Separation and purification equipment for collagen peptide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |