CN214692573U - Cable pay-off is used in electric power construction - Google Patents
Cable pay-off is used in electric power construction Download PDFInfo
- Publication number
- CN214692573U CN214692573U CN202120917485.6U CN202120917485U CN214692573U CN 214692573 U CN214692573 U CN 214692573U CN 202120917485 U CN202120917485 U CN 202120917485U CN 214692573 U CN214692573 U CN 214692573U
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- wall
- fixedly connected
- base
- roller
- support frame
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Abstract
The utility model provides a cable pay-off is used in electric power construction relates to electric power construction technical field, which comprises a supporting plate and i, support frame and fixing device, the lower surface and the layer board fixed connection of support frame, the inner wall of support frame is provided with the roller, fixing device is located the upper surface setting of layer board, fixing device includes the base, the lower surface and the layer board fixed connection of base, the quantity of base is two, two bases use the roller to be the axisymmetric setting as the symmetry axis, the inner wall fixed connection of base and support frame, one side fixedly connected with mount of roller is kept away from to the base, one side fixedly connected with driving motor of roller is kept away from to the base. The utility model discloses, having solved most cable pay-off and having needed the manual work to lift when changing the roller on the market at present, the personnel that lift the roller easily appear rocking in the course of the work for the unable quick replacement of roller, and lift personnel in case the power of taking off appears, the roller easily causes the problem of damage to the staff.
Description
Technical Field
The utility model relates to an electric power construction technical field especially relates to a cable pay-off for electric power construction.
Background
A cable is an electrical energy or signal transmission device, typically a rope-like cable made up of several or groups of conductors twisted together, each group being insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering.
Most cable pay-off change roller need the manual work to lift on the market at present when changing the roller, and the personnel of lifting the roller easily appear rocking in the course of the work for the unable quick replacement of roller, and lift personnel in case the power of taking off appears, the roller easily causes the damage to the staff, need improve this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the cable pay-off for electric power construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cable pay-off is used in electric power construction, includes layer board, support frame and fixing device, the lower surface and the layer board fixed connection of support frame, the inner wall of support frame is provided with the roller, fixing device is located the upper surface setting of layer board, fixing device includes the base, the lower surface and the layer board fixed connection of base, the quantity of base is two, two the base uses the roller to be axisymmetric setting as the symmetry axis, the inner wall fixed connection of base and support frame, one side fixedly connected with mount of roller is kept away from to the base, one side fixedly connected with driving motor of roller is kept away from to the base, one side and mount sliding connection that driving motor kept away from the base, the inner wall of base rotates and is connected with the chain.
Preferably, the inner wall of the base is connected with a transmission rod in a sliding mode, the driving end of the driving motor is connected with the chain in a transmission mode, and one side, close to the base, of the transmission rod is fixedly connected with the inner wall of the chain.
Preferably, the last fixed surface of transfer line is connected with the stopper, the inner wall sliding connection of stopper has the fixture block, the inner wall fixedly connected with spacing spring (48) of stopper, the one end and fixture block (47) fixed connection of stopper (46) are kept away from in spacing spring (48), the inner wall sliding connection of stopper (46) and support frame (2), one side and the roller sliding connection of support frame are kept away from to the stopper, one side and the roller sliding connection of stopper are kept away from to the fixture block.
Preferably, one side that the layer board was kept away from to the support frame is provided with strutting arrangement, strutting arrangement is including installation pole (51), the inner wall fixed connection of installation pole (51) and support frame (2), the inner wall of installation pole rotates and is connected with the bull stick, one side fixedly connected with fixed block of installation pole is kept away from to the bull stick, fixed block and installation pole (51) sliding connection, the inner wall sliding connection of fixed block has the slider.
Preferably, the inner wall of the fixed block is fixedly connected with a return spring, and one side, far away from the fixed block, of the return spring is fixedly connected with the sliding block.
Preferably, the inner wall of slider rotates and is connected with the connecting rod, one side fixedly connected with handle that the connecting rod kept away from the slider, one side and installation pole sliding connection that the connecting rod was kept away from to the handle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through arranging the fixing device, when the roller shaft of the cable laying device needs to be replaced, the switch of the driving motor is opened, the driving motor is electrified to reversely rotate, the driving motor rotates and is meshed with the chain, the chain is driven to rotate in the process of being meshed with the driving motor, the chain drives the transmission rod to displace while rotating, the stopper is driven to downwards descend in the process of displacing the transmission rod, the stopper downwards displaces to drive the fixture block to move, the fixture block moves to drive the roller shaft to move, when the roller shaft falls to the supporting plate, the fixture block is pulled, the fixture block is stressed to apply pressure on the limiting spring, the limiting spring is stressed to lose the constraint on the fixture block, the fixture block is opened outwards after losing the constraint, meanwhile, the roller shaft can be replaced, the problem that the manual lifting is needed when most cable laying devices on the market replace the roller shaft is solved, the personnel of lifting the roller easily appear rocking in the course of the work for the unable quick replacement of roller, and lift personnel in case the power of taking off appears, the roller easily leads to the fact the problem of damage to the staff.
2. In the utility model, through arranging the supporting device, before laying the cable, pulling the handle, the handle is stressed to drive the connecting rod to slide upwards, the sliding process of the connecting rod applies pulling force to the slider, the slider is stressed to apply pulling force to the reset spring, the reset spring is stressed and deformed to lose the limit to the slider, the slider can slide upwards, after the handle is separated from the mounting rod, the handle is rotated to a proper position, the handle is separated from the mounting rod, the handle loses the constraint to the fixed block while being separated from the mounting rod, the fixed block loses the constraint to be opened, the cable is put into the fixed block after the fixed block is opened, then the fixed block is fixed again, the support to the cable is completed, the problem that most of the existing cables are directly contacted with the ground when laying is solved, when a constructor drags the cable, the cable rubs with the ground, the protective layer outside the cable is easy to be damaged in the rubbing process, leading to the problem of damage to the transmission structure inside the cable.
Drawings
Fig. 1 is a schematic perspective view of a cable pay-off device for power construction according to the present invention;
fig. 2 is a schematic side view of the cable pay-off device of fig. 1 for power construction according to the present invention;
fig. 3 is an exploded view of the cable pay-off device for power construction according to the present invention;
fig. 4 is a schematic structural view of a fixing device in a cable pay-off device for electric power construction according to the present invention;
fig. 5 is the utility model provides a strutting arrangement's among cable pay-off for electric power construction structural schematic.
Illustration of the drawings: 1. a support plate; 2. a support frame; 3. a roll shaft; 4. a fixing device; 41. a base; 42. a fixed mount; 43. a drive motor; 44. a chain; 45. a transmission rod; 46. a limiting block; 47. a clamping block; 48. a limiting spring; 5. a support device; 51. mounting a rod; 52. a rotating rod; 53. a fixed block; 54. a slider; 55. a return spring; 56. a connecting rod; 57. a handle.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing means 4 and the supporting means 5 will be described in detail below.
As shown in fig. 1 and 4, the fixing device 4 includes two bases 41, the lower surfaces of the bases 41 are fixedly connected with the supporting plate 1, the number of the bases 41 is two, the two bases 41 are disposed in axial symmetry with the roller shaft 3 as a symmetry axis, the bases 41 are fixedly connected with the inner wall of the supporting frame 2, one side of the base 41 away from the roller shaft 3 is fixedly connected with a fixing frame 42, one side of the base 41 away from the roller shaft 3 is fixedly connected with a driving motor 43, one side of the driving motor 43 away from the base 41 is slidably connected with the fixing frame 42, the inner wall of the base 41 is rotatably connected with a chain 44, the inner wall of the base 41 is slidably connected with a transmission rod 45, the driving end of the driving motor 43 is in transmission connection with the chain 44, one side of the transmission rod 45 close to the base 41 is fixedly connected with the inner wall of the chain 44, the upper surface of the transmission rod 45 is fixedly connected with a limiting block 46, the inner wall of the limiting block 46 is slidably connected with a clamping block 47, the inner wall of the limiting block 46 is fixedly connected with a limiting spring 48, spacing spring 48 keeps away from one end and fixture block 47 fixed connection of stopper 46, the inner wall sliding connection of stopper 46 and support frame 2, one side and the roller 3 sliding connection of support frame 2 are kept away from to stopper 46, one side and the roller 3 sliding connection of stopper 46 are kept away from to fixture block 47.
The whole fixing device 4 has the effects that through the arrangement of the fixing device 4, when the roller shaft 3 needs to be replaced when a cable is laid, the switch of the driving motor 43 is turned on, the driving motor 43 is electrified to rotate reversely, the driving motor 43 rotates to be meshed with the chain 44, the chain 44 is driven to rotate in the process of being meshed with the driving motor 43, the chain 44 drives the transmission rod 45 to displace while rotating, the limiting block 46 is driven to fall downwards in the displacement process of the transmission rod 45, the limiting block 46 displaces downwards to drive the clamping block 47 to move, the clamping block 47 moves to drive the roller shaft 3, after the roller shaft 3 falls to the supporting plate 1, the clamping block 47 is pulled, the clamping block 47 is stressed to apply pressure on the limiting spring 48, the limiting spring 48 is stressed to lose the constraint on the clamping block 47, the clamping block 47 is opened outwards after losing the constraint, meanwhile, the roller shaft 3 can be replaced, the problem of need the manual work to lift when having solved present most cable pay-off and changing roller 3 on the market, the personnel that lift roller 3 easily appear rocking in the course of the work for the unable quick replacement of roller 3, and lift personnel in case the power of taking off appears, roller 3 easily causes the damage to the staff is solved.
As shown in fig. 1 and 5, one side of the supporting frame 2 far away from the supporting plate 1 is provided with a supporting device 5, the supporting device 5 comprises an installation rod 51, the installation rod 51 is fixedly connected with the inner wall of the supporting frame 2, the inner wall of the installation rod 51 is rotatably connected with a rotating rod 52, one side of the rotating rod 52 far away from the installation rod 51 is fixedly connected with a fixed block 53, the fixed block 53 is slidably connected with the installation rod 51, the inner wall of the fixed block 53 is slidably connected with a sliding block 54, the inner wall of the fixed block 53 is fixedly connected with a return spring 55, one side of the return spring 55 far away from the fixed block 53 is fixedly connected with a sliding block 54, the inner wall of the sliding block 54 is rotatably connected with a connecting rod 56, one side of the connecting rod 56 far away from the sliding block 54 is fixedly connected with a handle 57, and one side of the handle 57 far away from the connecting rod 56 is slidably connected with the installation rod 51.
The whole supporting device 5 achieves the effects that by arranging the supporting device 5, before cables are laid, the handle 57 is pulled, the handle 57 is stressed to drive the connecting rod 56 to slide upwards, the connecting rod 56 exerts tension on the sliding block 54 in the sliding process, the sliding block 54 exerts tension on the reset spring 55, the reset spring 55 loses the limitation on the sliding block 54 due to stress deformation, the sliding block 54 can slide upwards, after the handle 57 is separated from the mounting rod 51, the handle 57 is rotated to a proper position, the handle 57 is separated from the mounting rod 51, the handle 57 loses the constraint on the fixing block 53 while being separated from the mounting rod 51, the fixing block 53 loses the constraint and is opened, after the fixing block 53 is opened, the fixing block 53 is fixed again, the supporting of the cables is completed, the problem that most of the existing cables are directly contacted with the ground when being laid is solved, when constructors drag the cables, the cable rubs with ground production, and the easy protective layer that makes the cable outside of frictional in-process appears the damage, leads to the problem of the inside transmission structure damage of cable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a cable pay-off for electric power construction, includes layer board (1), support frame (2) and fixing device (4), its characterized in that: the lower surface of the support frame (2) is fixedly connected with the support plate (1), the inner wall of the support frame (2) is provided with the roller shafts (3), the fixing devices (4) are arranged on the upper surface of the support plate (1), each fixing device (4) comprises a base (41), the lower surface of each base (41) is fixedly connected with the support plate (1), the number of the bases (41) is two, the bases (41) are arranged in an axisymmetric manner by taking the roller shafts (3) as symmetrical axes, the bases (41) are fixedly connected with the inner wall of the support frame (2), one side of each base (41) far away from the roller shafts (3) is fixedly connected with a fixing frame (42), one side of each base (41) far away from the roller shafts (3) is fixedly connected with a driving motor (43), one side of each driving motor (43) far away from the bases (41) is connected with the fixing frames (42) in a sliding manner, the inner wall of the base (41) is rotatably connected with a chain (44).
2. The cable pay-off device for power construction as claimed in claim 1, wherein: the inner wall of the base (41) is connected with a transmission rod (45) in a sliding mode, the driving end of the driving motor (43) is in transmission connection with the chain (44), and one side, close to the base (41), of the transmission rod (45) is fixedly connected with the inner wall of the chain (44).
3. The cable pay-off device for power construction as claimed in claim 2, wherein: the last fixed surface of transfer line (45) is connected with stopper (46), the inner wall sliding connection of stopper (46) has fixture block (47), the spacing spring (48) of the inner wall fixedly connected with of stopper (46), the one end and fixture block (47) fixed connection of stopper (46) are kept away from in spacing spring (48), the inner wall sliding connection of stopper (46) and support frame (2), one side and roller (3) sliding connection of support frame (2) are kept away from in stopper (46), one side and roller (3) sliding connection of stopper (46) are kept away from in fixture block (47).
4. The cable pay-off device for power construction as claimed in claim 1, wherein: one side that layer board (1) was kept away from in support frame (2) is provided with strutting arrangement (5), strutting arrangement (5) are including installation pole (51), the inner wall fixed connection of installation pole (51) and support frame (2), the inner wall of installation pole (51) rotates and is connected with bull stick (52), one side fixedly connected with fixed block (53) of installation pole (51) are kept away from in bull stick (52), fixed block (53) and installation pole (51) sliding connection, the inner wall sliding connection of fixed block (53) has slider (54).
5. The cable pay-off device for power construction as claimed in claim 4, wherein: the inner wall of the fixed block (53) is fixedly connected with a return spring (55), and one side, far away from the fixed block (53), of the return spring (55) is fixedly connected with the sliding block (54).
6. The cable pay-off device for power construction as claimed in claim 4, wherein: the inner wall of the sliding block (54) is rotatably connected with a connecting rod (56), one side, far away from the sliding block (54), of the connecting rod (56) is fixedly connected with a handle (57), and one side, far away from the connecting rod (56), of the handle (57) is connected with the mounting rod (51) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120917485.6U CN214692573U (en) | 2021-04-29 | 2021-04-29 | Cable pay-off is used in electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120917485.6U CN214692573U (en) | 2021-04-29 | 2021-04-29 | Cable pay-off is used in electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214692573U true CN214692573U (en) | 2021-11-12 |
Family
ID=78534940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120917485.6U Expired - Fee Related CN214692573U (en) | 2021-04-29 | 2021-04-29 | Cable pay-off is used in electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214692573U (en) |
-
2021
- 2021-04-29 CN CN202120917485.6U patent/CN214692573U/en not_active Expired - Fee Related
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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: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |