CN208707238U - A kind of cable testing bridge that cable easily pulls - Google Patents
A kind of cable testing bridge that cable easily pulls Download PDFInfo
- Publication number
- CN208707238U CN208707238U CN201821345429.4U CN201821345429U CN208707238U CN 208707238 U CN208707238 U CN 208707238U CN 201821345429 U CN201821345429 U CN 201821345429U CN 208707238 U CN208707238 U CN 208707238U
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- cable
- plate
- shell body
- testing bridge
- easily pulls
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- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of cable testing bridges that cable easily pulls, including main part (1) and cover board (2), main part (1) two sides inner wall is connected with fixing axle (3), annular groove (31) are offered on the fixing axle (3), rotation annulus (6) is arranged on the annular groove (31), the lower surface of the cover board (2) is connected with right baffle-plate (7) and right shell body (4), cable (5) are provided between the right baffle-plate (7) and right shell body (4), the lower end of the cable (5) is arranged on the rotation annulus (6).The cable testing bridge that a kind of cable of the utility model easily pulls, cable easily pulls and cable protection layer is not easy to fluff.
Description
Technical field
The utility model relates to a kind of cable testing bridges that cable easily pulls, and belong to electrical equipment field.
Background technique
Cable testing bridge is as in power electrical apparatus system, the common supporting protection device of cable laying, to cable testing bridge
The cable of interior laying plays the role of protection and guidance cabling.Traditional cable testing bridge is broadly divided into slot type, ladder-type, pellet type
With the structures such as grid type.When frame cabling line, for cable with gantry bottom plate since contact area is big, frictional force is also big, because
This needs biggish tractive force, and the protective layer of Yi Lamao cable causes security risk.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of cable easily pulls and cable protection layer has been not easy
The cable testing bridge of hair.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of cable testing bridge that cable easily pulls, including main part and cover board, main part two sides inner wall are connected with solid
Dead axle offers annular groove in the fixing axle, rotation annulus, the lower surface of the cover board is arranged on the annular groove
It is connected with left baffle and right baffle, cable is provided between the left baffle and right baffle, the lower end setting of the cable exists
On the rotation annulus.
The rotation annulus, left baffle and right baffle number be it is N number of, wherein N is integer more than or equal to 2.
It is described rotation annulus, left baffle and right baffle number be 4.
The inside of the left baffle and right baffle is connected with fixed block and lower fixed block, the upper fixing block and lower fixation
It is connected with rotation axis between block, rotating disc is arranged in the rotation axis, the fixed cable line side is offered on the rotating disc
The annular groove on side.
The bottom plate of the main part is equipped with strip air hole.
One end of two telescopic rods, the other end point of two telescopic rods are connected on the inside of the left baffle and right baffle
It is not connected with the upper fixing block and lower fixed block, spring, one end of the spring and the left gear are arranged on the telescopic rod
Plate and right shell body are in contact, and the other end is contacted with the upper fixing block and lower fixed block end face.
The utility model has the beneficial effects that the cable testing bridge that a kind of cable provided by the utility model easily pulls, cover board
Lower surface be connected with left baffle and right baffle, be provided with cable between left baffle and right baffle, the lower end setting of cable exists
It rotates on annulus, left baffle and right baffle and rotation annulus are alternatively arranged along the direction of cable, the mistake that cable pulls
Cheng Zhong can form rolling friction between rotation annulus, greatly reduce the frictional force of tractive force and cable protection layer, keep away
The phenomenon that having exempted from protective layer fluffing.
Detailed description of the invention
Fig. 1 is the utility model general structure schematic diagram；
Fig. 2 is the structural schematic diagram of fixing axle in the utility model；
Fig. 3 is cable and left baffle connection structure diagram in the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Fig. 1 to Fig. 3, a kind of cable testing bridge that cable easily pulls, including main part 1 and cover board 2, main part 1
Two sides inner wall is connected with fixing axle 3, and annular groove 31 is offered in fixing axle 3, and rotation annulus 6, lid are arranged on annular groove 31
The lower surface of plate 2 is connected with right baffle-plate 7 and right shell body 4, is provided with cable 5 between right baffle-plate 7 and right shell body 4, under cable 5
End setting is on rotation annulus 6.
Rotation annulus 6, right baffle-plate 7 and right shell body 4 number be it is N number of, wherein N is the integer more than or equal to 2.
The number for rotating annulus 6, right baffle-plate 7 and right shell body 4 is 4.
The inside of right baffle-plate 7 and right shell body 4 is connected with fixed block 8 and lower fixed block 13, upper fixed block 8 and lower fixed block
It is connected with rotation axis 11 between 13, rotating disc 12 is arranged in rotation axis 11, fixed 5 side of cable is offered on rotating disc 12
Annular groove can reduce the frictional force between cable and left baffle.
The bottom plate of main part 1 is equipped with strip air hole.
The inside of right baffle-plate 7 and right shell body 4 is connected with one end of two telescopic rods 9, and the other end of two telescopic rods 9 connects respectively
There are upper fixed block 8 and lower fixed block 13, spring 10, one end of spring 10 and right baffle-plate 7 and right shell body 4 are arranged on telescopic rod 9
It is in contact, the other end is contacted with upper fixed block 8 and lower 13 end face of fixed block, is able to maintain between annular groove and cable and is kept
Certain pressure makes the stability of cable become strong.
The working principle of the utility model are as follows: the lower end of cable and rotation annulus cooperation, when pulling cable, cable
Tape turn moves annulus rotation, becomes rolling friction from sliding friction, reduces tractive force.Left side plate passes through annular groove pair
The two sides of cable fix, and prevent cable or so from deviating, also sliding friction.The utility model user
Method is that first cable is placed on rotation annulus, then presses downward to cover board, and cable pair annular groove forms one outward
Extruding force, spring is compressed at this time, and then cable enters in annular groove, and compressed spring plays pressure to annular groove
Effect, is fixed the two sides of cable.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of cable testing bridge that cable easily pulls, it is characterised in that: including main part (1) and cover board (2), the main part
(1) two sides inner wall is connected with fixing axle (3), is offered annular groove (31) on the fixing axle (3), on the annular groove (31)
Be arranged with rotation annulus (6), the lower surface of the cover board (2) is connected with right baffle-plate (7) and right shell body (4), the right baffle-plate (7) and
It is provided between right shell body (4) cable (5), the lower end of the cable (5) is arranged on the rotation annulus (6).
2. the cable testing bridge that a kind of cable according to claim 1 easily pulls, it is characterised in that: the rotation annulus
(6), the number of right baffle-plate (7) and right shell body (4) is N number of, and wherein N is the integer more than or equal to 2.
3. the cable testing bridge that a kind of cable according to claim 2 easily pulls, it is characterised in that: the rotation annulus
(6), the number of right baffle-plate (7) and right shell body (4) is 4.
4. the cable testing bridge that a kind of cable according to claim 1 easily pulls, it is characterised in that: the right baffle-plate (7)
Upper fixed block (8) and lower fixed block (13), the upper fixing block (8) and lower fixed block are connected with the inside of right shell body (4)
(13) it is connected between rotation axis (11), is arranged with rotating disc (12) on the rotation axis (11), opened up on the rotating disc (12)
There is the annular groove of fixed cable (5) side.
5. the cable testing bridge that a kind of cable according to claim 1 easily pulls, it is characterised in that: the main part (1)
Bottom plate be equipped with strip air hole.
6. the cable testing bridge that a kind of cable according to claim 4 easily pulls, it is characterised in that: the right baffle-plate (7)
It is connected with institute respectively with the other end of the one end for being connected with two telescopic rods (9) on the inside of right shell body (4), two telescopic rods (9)
Fixed block (8) and lower fixed block (13) are stated, is arranged with spring (10) on the telescopic rod (9), one end of the spring (10)
It is in contact with the right baffle-plate (7) and right shell body (4), the other end connects with the upper fixing block (8) and lower fixed block (13) end face
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345429.4U CN208707238U (en) | 2018-08-21 | 2018-08-21 | A kind of cable testing bridge that cable easily pulls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345429.4U CN208707238U (en) | 2018-08-21 | 2018-08-21 | A kind of cable testing bridge that cable easily pulls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707238U true CN208707238U (en) | 2019-04-05 |
Family
ID=65943617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345429.4U Active CN208707238U (en) | 2018-08-21 | 2018-08-21 | A kind of cable testing bridge that cable easily pulls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707238U (en) |
-
2018
- 2018-08-21 CN CN201821345429.4U patent/CN208707238U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: No. 8 Mingzhu Road, Xianfeng Entrepreneurship Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province, China Patentee after: JIANGSU YONGFENG ELECTRICAL INSTRUMENT Co.,Ltd. Address before: 212200 No. 888, Chun Liu Road, three Mau Street, Yangzhong City, Zhenjiang, Jiangsu Patentee before: ZHENJIANG SUDIAN ELECTRIC Co.,Ltd. |