CN206619868U - A kind of power cable screw tension device - Google Patents
A kind of power cable screw tension device Download PDFInfo
- Publication number
- CN206619868U CN206619868U CN201720420376.7U CN201720420376U CN206619868U CN 206619868 U CN206619868 U CN 206619868U CN 201720420376 U CN201720420376 U CN 201720420376U CN 206619868 U CN206619868 U CN 206619868U
- Authority
- CN
- China
- Prior art keywords
- directive wheel
- casing
- power cable
- line roller
- rotating shaft
- 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
Links
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of power cable screw tension device, including casing, the inner chamber left and right sides of casing is arranged with support bar, the top of one support bar rotates the second directive wheel of connection by first rotating shaft, the bottom of another support bar rotates the first directive wheel of connection by first rotating shaft, the left-hand end of casing is provided with the cable access corresponding with the second directive wheel, the right-hand end of casing is provided with the cable outlet corresponding with the first directive wheel, cabinets cavity center, which is provided with, tightens up line roller, tighten up to be provided with line roller and tighten up string holes, rotating shaft one end protrudes wall box and is fixedly connected with driven gear, the positive front end of casing is provided with the driving gear being engaged with driven gear；The utility model carries out tightening structure setting using wheeled construction, the very simple so that whole device manipulation is got up, and big footpath driving gear operating is driven using path driving gear so that micro- tighten up of power cable becomes very easy, regulation is very laborsaving, using very convenient.
Description
Technical field
The utility model is related to cable servicing unit technical field, and specially a kind of power cable is filled with screw tension
Put.
Background technology
Build has enclosure wall more modern the residential area, primarily to reduction cell management difficulty, enhancing cell public security safety.
And typically installed on cell enclosure wall with the fence of weak-current cable main body, so as to monitor to climb over the walls outside cell into cell
Situation, strengthens the public security safety of cell.And the weak-current cable of the fence based on weak-current cable is in installation process, because
Weak-current cable circuit is longer, and tension is not easy, and after fixed weak-current cable, loose phenomenon can occur for weak-current cable, so as to need
Weak-current cable is tensioned, but some tensioning modes are the simple length for shortening weak-current cable at present, promote light current electricity
Cable is in tight state, and this regulative mode is limited to the weight of cable, and adjustment difficulty is high, operating difficulties, using being inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of power cable screw tension device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of power cable screw tension device, including casing, the inner chamber left and right sides of casing are arranged with support
Bar, the top of a support bar rotates the second directive wheel of connection by first rotating shaft, and the bottom of another support bar passes through first
Axis of rotation connects the first directive wheel, and the structure of the first directive wheel is identical with the structure of the second directive wheel, the left side of casing
End is provided with the cable access corresponding with the second directive wheel, and the right-hand end of casing goes out provided with the cable corresponding with the first directive wheel
Mouthful, cabinets cavity center is tightened up in line roller provided with string holes is tightened up provided with line roller is tightened up, tightens up line roller and connected by the second axis of rotation
Be connected on the inner chamber of casing, rotating shaft one end protrudes wall box and is fixedly connected with driven gear, the positive front end of casing be provided with it is driven
The driving gear that gear is engaged, driving gear is connected on the positive end wall of casing by the 3rd axis of rotation, fixed in rotating shaft to connect
Connecting handle, handle is provided with steady pin, is to be threadedly coupled between steady pin and handle.
As the utility model further technical scheme, the diameter for tightening up line roller is the two of the diameter of the first directive wheel
Times.
As the utility model further technical scheme, tighten up string holes and intersect with tightening up the axis of line roller.
As the utility model further technical scheme, the most significant end of line roller and the most significant end of the second directive wheel are tightened up
Flush, the least significant end for tightening up line roller is flushed with the least significant end of the first directive wheel.
As the utility model further technical scheme, handle is S type structure designs.
As the utility model further technical scheme, the external diameter diameter of driven gear is driving gear external diameter diameter
Five times.
Compared with prior art, the utility model carries out tightening structure setting using wheeled construction so that whole device is grasped
Control very simple, and big footpath driving gear operating is driven using path driving gear so that the micro- of power cable tightens up change
It is very easy to obtain, and adjusts very laborsaving, using very convenient.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of power cable screw tension device of the utility model；
Fig. 2 is a kind of schematic diagram of the front view of power cable screw tension device of the utility model.
In figure：1- casings, 2- support bars, the directive wheels of 3- first, 4- first rotating shafts, the directive wheels of 5- second, 6- cable access,
7- cable outlets, 8- tightens up line roller, and 9- tightens up string holes, the rotating shafts of 10- second, 11- driven gears, 12- driving gears, 13- the 3rd
Rotating shaft, 14- handles, 15- steady pins.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1~2, a kind of power cable screw tension device, including casing 1 are referred to, the inner chamber of the casing 1 is left
Right both sides are arranged with support bar 2, and the top of a support bar 2 rotates the second directive wheel 5 of connection by first rotating shaft 4,
The bottom of another support bar 2 rotates the first directive wheel 3 of connection, the structure of first directive wheel 3 and the by first rotating shaft 4
The structure of two directive wheels 5 is identical, and the left-hand end of the casing 1 is provided with the cable access 6 corresponding with the second directive wheel 5,
The right-hand end of the casing 1 is provided with the cable outlet 7 corresponding with the first directive wheel 3, and the inner chamber of casing 1 center, which is provided with, tightens up
Line roller 8, the diameter for tightening up line roller 8 is twice of diameter of the first directive wheel 3, described to tighten up in line roller 8 provided with tightening up line
Hole 9, described to tighten up string holes 9 and intersect with tightening up the axis of line roller 8, the most significant end for tightening up line roller 8 and the second directive wheel 5 are most
High-end to flush, the least significant end for tightening up line roller 8 is flushed with the least significant end of the first directive wheel 3, and the line roller 8 of tightening up passes through the second rotating shaft
10 are rotatably connected on the inner chamber of casing 1, and described one end of rotating shaft 10 protrudes the side wall of casing 1 and is fixedly connected with driven gear 11, described
The positive front end of casing 1 is provided with the driving gear 12 being engaged with driven gear 11, and the driving gear 12 passes through the 3rd rotating shaft 13
It is rotatably connected on the positive end wall of casing 1, handle 14 is fixedly connected with the rotating shaft 13, the handle 14 is S type structure designs, hand
Handle 14 is provided with steady pin 15, is to be threadedly coupled between the steady pin 15 and handle 14.
The external diameter diameter of the driven gear 11 is five times of driving gear external diameter diameter.
The utility model in use, power cable from cable access 6 through the second directive wheel 5, penetrate and tighten up in string holes 9, then
Through the first directive wheel 3, stretched out from cable outlet 7；When needing to transfer in cable rate of tension, handle 14 is rotated clockwise, master is driven
Moving gear 12 is rotated, and driving gear 12 drives driven gear 11 to rotate, and then drive is tightened up line roller 8 and rotated, so that cable is tightened up,
Because the diameter of driving gear 12 is much smaller than the diameter of driven gear 11 so that the fine setting of cable is just becoming very easily, adjustment
The rotation of handle 14 is limited by steady pin 15 afterwards, it is very convenient.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Various changes can be made.
Claims (6)
1. a kind of power cable screw tension device, it is characterised in that including casing, the inner chamber left and right sides of casing is symmetrical
Provided with support bar, the top of a support bar rotates the second directive wheel of connection, the bottom of another support bar by first rotating shaft
The first directive wheel of connection is rotated by first rotating shaft, the structure of the first directive wheel is identical with the structure of the second directive wheel, case
The left-hand end of body is provided with the cable access corresponding with the second directive wheel, and the right-hand end of casing is provided with corresponding with the first directive wheel
Cable outlet, cabinets cavity center is tightened up in line roller provided with string holes is tightened up, tightens up line roller by second turn provided with tightening up line roller
Axle is rotatably connected on the inner chamber of casing, and rotating shaft one end protrudes wall box and is fixedly connected with driven gear, and the positive front end of casing is set
There is the driving gear being engaged with driven gear, driving gear is connected on the positive end wall of casing by the 3rd axis of rotation, rotating shaft
On be fixedly connected with handle, handle is provided with steady pin, is to be threadedly coupled between steady pin and handle.
2. a kind of power cable screw tension device according to claim 1, it is characterised in that tighten up the straight of line roller
Footpath is twice of the diameter of the first directive wheel.
3. a kind of power cable screw tension device according to claim 2, it is characterised in that tighten up string holes and receipts
The axis of stringing roller intersects.
4. a kind of power cable screw tension device according to claim 3, it is characterised in that tighten up line roller most
The high-end most significant end with the second directive wheel is flushed, and the least significant end for tightening up line roller is flushed with the least significant end of the first directive wheel.
5. a kind of power cable screw tension device according to claim 1, it is characterised in that handle is S type knots
Structure is designed.
6. a kind of power cable screw tension device according to claim 1, it is characterised in that outside driven gear
Footpath diameter is five times of driving gear external diameter diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420376.7U CN206619868U (en) | 2017-04-20 | 2017-04-20 | A kind of power cable screw tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420376.7U CN206619868U (en) | 2017-04-20 | 2017-04-20 | A kind of power cable screw tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619868U true CN206619868U (en) | 2017-11-07 |
Family
ID=60223903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420376.7U Expired - Fee Related CN206619868U (en) | 2017-04-20 | 2017-04-20 | A kind of power cable screw tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356922A (en) * | 2019-07-24 | 2019-10-22 | 李岩 | A kind of communication line installation tension adjustable device |
-
2017
- 2017-04-20 CN CN201720420376.7U patent/CN206619868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356922A (en) * | 2019-07-24 | 2019-10-22 | 李岩 | A kind of communication line installation tension adjustable device |
| CN110356922B (en) * | 2019-07-24 | 2021-06-04 | 张晶 | Tension adjustable device for communication line installation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20200420 |