CN207530443U - A kind of wire tensioning device for distribution network line - Google Patents
A kind of wire tensioning device for distribution network line Download PDFInfo
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- CN207530443U CN207530443U CN201721723134.1U CN201721723134U CN207530443U CN 207530443 U CN207530443 U CN 207530443U CN 201721723134 U CN201721723134 U CN 201721723134U CN 207530443 U CN207530443 U CN 207530443U
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- rack
- tightening
- stringing box
- stringing
- box
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- 238000009826 distribution Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of wire tensioning devices for distribution network line, including stringing box, shaft is installed in stringing box, one end of shaft is hinged on stringing box end, the other end is fixedly connected after being pierced by stringing box with handle, and be located at position in stringing box in shaft and be fixed with gear, gear is meshed simultaneously with the tightening rack I on stringing box top and the tightening rack II of stringing box lower part, and tightens rack I and tightening II central symmetry of rack；And it is linked up with there are one being respectively provided in the outside in the outside of tightening rack I and tightening rack II.The utility model makes tightening rack I and tightening II synchronous folding and unfolding of rack, realizes the two-way tightening of cable in a manner that rack-and-pinion is meshed, and relatively unidirectional tightening significantly improves tightening efficiency, improves construction efficiency.And the scotch and pin set in shaft can ensure that the cable after tightening will not reversely rotate again.
Description
Technical field
The invention belongs to power distribution network cable tight the Line tool technical fields, and in particular to a kind of stringing for distribution network line
Device.
Background technology
In the process of construction of power distribution network, each wire erection needs to use conducting wire wire stretcher.And existing wire stretcher is all
It can only unidirectionally be tightened, and the distance tightened every time is shorter, need repetitive operation multiple, not only low construction efficiency, and
Hidden danger also is come to the safety belt of construction personnel.
Invention content
The present invention provides a kind of wire tensioning device for distribution network line, is synchronized by the take-up rack of both direction
The technical issues of tightening improves tightening rate, accelerates construction rate, solves existing wire stretcher and unidirectionally tighten, and efficiency is low.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows：
A kind of wire tensioning device for distribution network line including stringing box, is equipped with shaft in stringing box, and the one of shaft
End is hinged on stringing box end, and the other end is fixedly connected after being pierced by stringing box with handle, and is located at position in stringing box in shaft
It puts and is fixed with gear, gear is meshed simultaneously with the tightening rack I on stringing box top and the tightening rack II of stringing box lower part, and
Tighten rack I and tightening II central symmetry of rack；And it is both provided with one in the outside in the outside of tightening rack I and tightening rack II
A hook.
The middle part of the stringing box is hollow structure, and the top of stringing box is provided with track groove I, the opening of track groove I with
Hollow structure communicates, and the bottom of track groove I is provided with limiting slot I；Tightening rack I is slidably mounted in track groove I, and receiving
The upper end of tight rack I is provided with limited block I, and limited block I is slidably mounted in limiting slot I, is provided in the lower end of tightening rack I
Rack I, rack I are meshed with gear；The lower part of stringing box is provided with track groove II, opening and the hollow structure phase of track groove II
It is logical, and the bottom of track groove II is provided with limiting slot II；Tightening rack II is slidably mounted in track groove II, and in tightening rack
II lower end is provided with limited block II, and limited block II is slidably mounted in limiting slot II, is provided in the lower end of tightening rack II
Rack II, rack II are meshed with gear.
Be located on the position outside stringing box in shaft and be arranged with scotch, be provided with pin hole on scotch, pin hole with it is tight
Pin outside wire box is corresponding.
The utility model makes tightening rack I and tightening II synchronous folding and unfolding of rack in a manner that rack-and-pinion is meshed, real
The two-way tightening of existing cable, relatively unidirectional tightening significantly improve tightening efficiency, improve construction efficiency.And the stop set in shaft
Block and pin can ensure that the cable after tightening will not reversely rotate again.Moreover, the utility model is rational in infrastructure, simple, makes and hold
Easily, production cost is low, non-environmental-pollution, operation, easy to use, safe and reliable, the working efficiency height of construction.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view along A-A in Fig. 1.
Fig. 3 is the structure diagram of the utility model stringing box.
Fig. 4 is B-B direction sectional view in Fig. 3.
Fig. 5 be in Fig. 3 C-C to sectional view.
Fig. 6 is the structure diagram that the utility model tightens rack I.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, a kind of wire tensioning device for distribution network line including stringing box 1, is installed in stringing box 1
There is shaft 2, one end of shaft 2 is hinged on 1 end of stringing box, and the other end is fixedly connected after being pierced by stringing box 1 with handle 3, and
It is located at position in stringing box 1 in shaft 2 and is fixed with gear 4, gear 4 while tightening rack I 5 and stringing with 1 top of stringing box
The tightening rack II 6 of 1 lower part of box is meshed, and tightens rack I 5 and tightening II 6 central symmetry of rack；And in tightening rack I 5
Outside and the outside of tightening rack II 6 link up with 7 there are one being respectively provided with.
Specifically, the middle part of the stringing box 1 is hollow structure, and the top of stringing box 1 is provided with track groove I 8, track groove
I 8 opening is communicated with hollow structure, and the bottom of track groove I 8 is provided with limiting slot I 9；Tightening rack I 5 is slidably installed in-orbit
In road slot I 8, and the upper end of tightening rack I 5 being provided with limited block I 10, limited block I 10 is slidably mounted in limiting slot I 9,
The lower end of tightening rack I 5 is provided with rack I 11, and rack I 11 is meshed with gear 4；The lower part of stringing box 1 is provided with track groove
II 12, the opening of track groove II 12 is communicated with hollow structure, and the bottom of track groove II 12 is provided with limiting slot II 13；Tighten tooth
Item II 6 is slidably mounted in track groove II 12, and the lower end of tightening rack II 6 is provided with limited block II 14, limited block II 14
It is slidably mounted in limiting slot II 13, the lower end of tightening rack II 6 is provided with rack II 15, rack II 15 is nibbled with 4 phase of gear
It closes.
Cable to ensure tightening will not be relaxed, and be located on the position outside stringing box 1 in shaft 2 and be arranged with scotch
16, pin hole is provided on scotch 16, and pin hole is corresponding with the pin outside stringing box 1.
The utility model makes tightening rack I and tightening II synchronous folding and unfolding of rack in a manner that rack-and-pinion is meshed, real
The two-way tightening of existing cable, relatively unidirectional tightening significantly improve tightening efficiency, improve construction efficiency.And the stop set in shaft
Block and pin can ensure that the cable after tightening will not reversely rotate again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (3)
1. a kind of wire tensioning device for distribution network line, it is characterised in that：Including stringing box（1）, in stringing box（1）Interior installation
There is shaft（2）, shaft（2）One end be hinged on stringing box（1）End, the other end are pierced by stringing box（1）Afterwards with handle（3）It is fixed
Connection, and in shaft（2）It is upper to be located at stringing box（1）Interior position is fixed with gear（4）, gear（4）Simultaneously with stringing box（1）Top
Tightening rack I（5）With stringing box（1）The tightening rack II of lower part（6）It is meshed, and tightens rack I（5）With tightening rack II
（6）Central symmetry；And in tightening rack I（5）Outside and tightening rack II（6）Outside be respectively provided with there are one link up with（7）.
2. the wire tensioning device according to claim 1 for distribution network line, it is characterised in that：The stringing box（1）'s
Middle part is hollow structure, stringing box（1）Top be provided with track groove I（8）, track groove I（8）Opening and hollow structure phase
It is logical, and track groove I（8）Bottom be provided with limiting slot I（9）；Tighten rack I（5）It is slidably mounted on track groove I（8）It is interior, and
Tighten rack I（5）Upper end be provided with limited block I（10）, limited block I（10）It is slidably mounted on limiting slot I（9）It is interior, it is tightening
Rack I（5）Lower end be provided with rack I（11）, rack I（11）With gear（4）It is meshed；Stringing box（1）Lower part be provided with
Track groove II（12）, track groove II（12）Opening communicated with hollow structure, and track groove II（12）Bottom be provided with limiting
Slot II（13）；Tighten rack II（6）It is slidably mounted on track groove II（12）It is interior, and in tightening rack II（6）Lower end be provided with
Limited block II（14）, limited block II（14）It is slidably mounted on limiting slot II（13）It is interior, in tightening rack II（6）Lower end be provided with
Rack II（15）, rack II（15）With gear（4）It is meshed.
3. the wire tensioning device according to claim 1 for distribution network line, it is characterised in that：In shaft（2）Positioned at tight
Wire box（1）Scotch is arranged on external position（16）, scotch（16）On be provided with pin hole, pin hole and stringing box（1）Outside
The pin in portion is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723134.1U CN207530443U (en) | 2017-12-12 | 2017-12-12 | A kind of wire tensioning device for distribution network line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723134.1U CN207530443U (en) | 2017-12-12 | 2017-12-12 | A kind of wire tensioning device for distribution network line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530443U true CN207530443U (en) | 2018-06-22 |
Family
ID=62578106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721723134.1U Active CN207530443U (en) | 2017-12-12 | 2017-12-12 | A kind of wire tensioning device for distribution network line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534105A (en) * | 2018-08-29 | 2019-03-29 | 合肥市迅立达电梯有限公司 | A kind of novel cable constriction device |
-
2017
- 2017-12-12 CN CN201721723134.1U patent/CN207530443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534105A (en) * | 2018-08-29 | 2019-03-29 | 合肥市迅立达电梯有限公司 | A kind of novel cable constriction device |
| CN109534105B (en) * | 2018-08-29 | 2020-05-05 | 合肥市迅立达电梯有限公司 | Novel cable contraction device |
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