CN206697840U - A kind of power cable tensioning apparatus - Google Patents
A kind of power cable tensioning apparatus Download PDFInfo
- Publication number
- CN206697840U CN206697840U CN201720429351.3U CN201720429351U CN206697840U CN 206697840 U CN206697840 U CN 206697840U CN 201720429351 U CN201720429351 U CN 201720429351U CN 206697840 U CN206697840 U CN 206697840U
- Authority
- CN
- China
- Prior art keywords
- power cable
- screw rod
- tensioning apparatus
- sliding block
- cable
- 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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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of power cable tensioning apparatus, including support base, sliding block rear end described in left end is provided with unwrapping wire roller, sliding block rear end described in right-hand member is provided with take-up roller, left and right ends are equipped with motor below the supporting plate, screw rod is provided with below the motor, the screw rod is provided with the nut being adapted therewith, framework is provided between the nut of left and right, the frame mid portion is provided with slip shaft, the slip shaft front end is provided with tensioning wheel, and the lower portion upper and lower ends are all provided with block, and the block side is provided with compression spring.This power cable tensioning apparatus, unwrapping wire roller strap moves the cable side of beginning line, when cable bypasses tensioning wheel, the tensioning to cable can be achieved, screw rod is driven to rotate by motor, and then driving the framework between two nuts to move up and down, the tensioning degree of adjustable cable, by sliding block, movement can adjust the distance between unwrapping wire roller and take-up roller on slide.
Description
Technical field
Power cable technical field is the utility model is related to, specially a kind of power cable tensioning apparatus.
Background technology
Currently in order to the reason such as public security safety, in general cell can set enclosure wall, and typically be installed on enclosure wall with weak
The fence of electrical cables main body, so as to monitor the public security safety for so as to be climbed over the walls outside cell into the situation of cell, strengthening cell.
And the weak-current cable of the fence based on weak-current cable, because weak-current cable circuit is longer, tenses not in installation process
Easily, after fixed weak-current cable, loose phenomenon can occur for weak-current cable, so as to need that weak-current cable is tensioned, but
Some tensioning modes are the simple length for shortening weak-current cable at present, promote weak-current cable be in tight state, when one
After the section time, its weak-current cable is affected by the external environment and can relaxed.
Utility model content
The purpose of this utility model is to provide a kind of power cable tensioning apparatus, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of power cable tensioning apparatus, including branch
Base is supportted, the left and right sides is equipped with column above the support base, and supporting plate, the lower section column are provided with above the column
Between be provided with slide, the slide left and right ends are equipped with sliding block, and sliding block rear end described in left end is provided with unwrapping wire roller, sliding described in right-hand member
Block rear end is provided with take-up roller, and left and right ends are equipped with motor below the supporting plate, and spiral shell is provided with below the motor
Bar, the screw rod are provided with the nut being adapted therewith, and framework is provided between the nut of left and right, and the frame mid portion, which is provided with, to be slided
Axle is moved, the slip shaft front end is provided with tensioning wheel, and the lower portion upper and lower ends are all provided with block, and the block side is provided with pressure
Contracting spring, and the side wall of compression spring other end connection tensioning wheel.
Preferably, the screw rod is located at unwrapping wire roller and take-up roller rear end.
Preferably, the screw rod lower end is provided with limited block, and left and right limited block is fixedly installed on the rear end of support base
Side.
Preferably, the lower section left-right and front-back of the support base is arranged with movable pulley.
Preferably, it is equipped with opening in the middle part of the supporting plate and support base.
Preferably, the side wall of the sliding block is provided with locking nut.
Compared with prior art, the beneficial effects of the utility model are：This power cable tensioning apparatus, the dynamic electricity of unwrapping wire roller strap
The cable side of beginning line, when cable bypasses tensioning wheel, can be achieved the tensioning to cable, drive screw rod to rotate by motor, and then
Drive the framework between two nuts to move up and down, the tensioning degree of adjustable cable, can adjust by the way that sliding block is mobile on slide
Good buffering effect is played in the distance between unwrapping wire roller and take-up roller, the setting of compression spring, will not be when tensile force is excessive
Cause cable bad.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model support base overlooking the structure diagram；
Fig. 3 is the utility model slide side structure schematic view.
In figure：1 support base, 2 locking nuts, 3 slides, 4 sliding blocks, 5 unwrapping wire rollers, 6 supporting plates, 7 blocks, 8 motor, 9
Framework, 10 screw rods, 11 nuts, 12 columns, 13 slip shafts, 14 tensioning wheels, 15 compression springs, 16 take-up rollers, 17 movable pulleys, 18 limits
Position block, 19 openings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of power cable tensioning apparatus, including support
Base 1, the top of support base 1 left and right sides are equipped with column 12, and the top of column 12 is provided with supporting plate 6, lower section institute
State and be provided with slide 3 between column 12, the left and right ends of slide 3 are equipped with sliding block 4, and the rear end of sliding block 4 is provided with unwrapping wire described in left end
Roller 5, the rear end of sliding block 4 described in right-hand member are provided with take-up roller 16, and the lower section left and right ends of supporting plate 6 are equipped with motor 8, institute
State the lower section of motor 8 and be provided with screw rod 10, the screw rod 10 is provided with the nut 11 being adapted therewith, between the nut 11 of left and right
Provided with framework 9, the middle part of the framework 9 is provided with slip shaft 13, and the front end of slip shaft 13 is provided with tensioning wheel 14, in the framework 9
Portion's upper and lower ends are all provided with block 7, and the side of block 7 is provided with compression spring 15, and the other end of compression spring 15 connection tensioning wheel
14 side wall, the screw rod 10 are located at unwrapping wire roller 5 and the rear end of take-up roller 16, and the lower end of screw rod 10 is provided with limited block 18, and left
Right limit block 18 is fixedly installed on above the rear end of support base 1, and the lower section left-right and front-back of the support base 1 is arranged with shifting
Driving wheel 17, the middle part of the supporting plate 6 and support base 1 are equipped with opening 19, and the side wall of the sliding block 4 is provided with locking nut 2.
Operation principle：Unwrapping wire roller 5 drives the cable side of beginning line, when cable bypasses tensioning wheel 14, can be achieved to cable
Tensioning, drive screw rod 10 to rotate by motor 8, and then drive the framework 9 between two nuts 11 to move up and down, adjustable cable
Tensioning degree, pass through distance of the sliding block 4 on slide 3 between mobile adjustable unwrapping wire roller 5 and take-up roller 14, compression spring 15
Setting play good buffering effect, cable bad will not be caused when tensile force is excessive.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power cable tensioning apparatus, including support base（1）, it is characterised in that：The support base（1）Top or so
Both sides are equipped with column（12）, the column（12）Top is provided with supporting plate（6）, the lower section column（12）Between be provided with slide
（3）, the slide（3）Left and right ends are equipped with sliding block（4）, sliding block described in left end（4）Rear end is provided with unwrapping wire roller（5）, right-hand member institute
State sliding block（4）Rear end is provided with take-up roller（16）, the supporting plate（6）Lower section left and right ends are equipped with motor（8）, it is described
Motor（8）Lower section is provided with screw rod（10）, the screw rod（10）It is provided with the nut being adapted therewith（11）, the left and right nut
（11）Between be provided with framework（9）, the framework（9）Middle part is provided with slip shaft（13）, the slip shaft（13）Front end is provided with tensioning
Wheel（14）, the framework（9）Internal upper and lower ends are all provided with block（7）, the block（7）Side is provided with compression spring（15）, and
Compression spring（15）The other end connects tensioning wheel（14）Side wall.
A kind of 2. power cable tensioning apparatus according to claim 1, it is characterised in that：The screw rod（10）Positioned at unwrapping wire
Roller（5）With take-up roller（16）Rear end.
A kind of 3. power cable tensioning apparatus according to claim 1, it is characterised in that：The screw rod（10）Lower end is provided with
Limited block（18）, and left and right limited block（18）It is fixedly installed on support base（1）Rear end above.
A kind of 4. power cable tensioning apparatus according to claim 1, it is characterised in that：The support base（1）Under
Square left-right and front-back is arranged with movable pulley（17）.
A kind of 5. power cable tensioning apparatus according to claim 1, it is characterised in that：The supporting plate（6）And support
Base（1）Middle part be equipped with opening（19）.
A kind of 6. power cable tensioning apparatus according to claim 1, it is characterised in that：The sliding block（4）Side wall set
There is locking nut（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429351.3U CN206697840U (en) | 2017-04-24 | 2017-04-24 | A kind of power cable tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429351.3U CN206697840U (en) | 2017-04-24 | 2017-04-24 | A kind of power cable tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697840U true CN206697840U (en) | 2017-12-01 |
Family
ID=60445522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429351.3U Expired - Fee Related CN206697840U (en) | 2017-04-24 | 2017-04-24 | A kind of power cable tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988265A (en) * | 2018-07-24 | 2018-12-11 | 安徽宏源线路器材有限公司 | A kind of power transmission tower aerial cable separated time adjusting fit structure device |
-
2017
- 2017-04-24 CN CN201720429351.3U patent/CN206697840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988265A (en) * | 2018-07-24 | 2018-12-11 | 安徽宏源线路器材有限公司 | A kind of power transmission tower aerial cable separated time adjusting fit structure device |
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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: 20171201 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |