CN219058161U - Power transmission and transformation engineering cable unreeling device - Google Patents
Power transmission and transformation engineering cable unreeling device Download PDFInfo
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- CN219058161U CN219058161U CN202223499717.4U CN202223499717U CN219058161U CN 219058161 U CN219058161 U CN 219058161U CN 202223499717 U CN202223499717 U CN 202223499717U CN 219058161 U CN219058161 U CN 219058161U
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Abstract
The utility model discloses a cable unreeling device for power transmission and transformation projects, which relates to the technical field of power transmission and transformation projects and comprises a main body, wherein a wire tightening device is arranged on the inner wall of an outer frame; the wire tightening device comprises a first wire tightening wheel; the unreeling clamping groove comprises a clamping groove. The clamping device is used for clamping and fixing the cable, meanwhile, the cable cannot be rubbed greatly, the cable cannot be damaged, the conveying efficiency cannot be affected, the cable can be fixed and straightened when being wound and unwound by being matched with the wire tightening device, the labor is reduced, the cable can be tightened by the wire tightening device, the novel paying-off wheel can be replaced conveniently by the unreeling clamping groove, and the power transmission and transformation engineering efficiency cannot be affected.
Description
Technical Field
The utility model relates to the technical field of power transmission and transformation engineering, in particular to a cable unreeling device for power transmission and transformation engineering.
Background
The power transmission and transformation project is a common name of power transmission line construction and transformer installation project. The higher the voltage level of the power transmission and transformation project is, the larger the power transmitted is, and the longer the transmission distance is. The cable is needed in the power transmission and transformation project, and a cable unreeling device is used for providing the cable for the power transmission and transformation project. The following problems exist in the prior art:
1. the existing cable unreeling device for power transmission and transformation projects often relies on a simple paying-off wheel to reel and unreel cables, so that the cables are not in a straightened state when reeled and unreeled, the labor force is increased by completely manually straightening, and the cables are in a non-straightened state when reeled, so that the risk of winding exists, and friction damage is easily caused;
2. the existing cable unreeling device for power transmission and transformation engineering has the defects that the cable friction force of a cable fixing device is large, the cable is easy to wear, and when the cable of a single paying-off wheel in the power transmission and transformation engineering is used up, a new paying-off wheel is troublesome to replace, so that the use is inconvenient, and the power transmission and transformation engineering efficiency is affected.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a power transmission and transformation engineering cable unreeling device, includes the main part, the main part is including the frame, be provided with tight line device on the inner wall of frame, the one end of frame is provided with unreels the draw-in groove, unreels the joint in the draw-in groove and has the unwrapping wire wheel, the cable has been cup jointed on the unwrapping wire wheel, the other end of frame is provided with clamping device, clamping device includes the fixed plate; the wire tightening device comprises a first wire tightening wheel; the unreeling clamping groove comprises a clamping groove.
The technical scheme of the utility model is further improved as follows: the sliding grooves are formed in two sides of the inner wall of the fixed plate, a spring is arranged in the top of the fixed plate, a wheel frame is fixedly connected to the bottom of the spring, and a squeezing wheel is rotationally connected to the wheel frame.
The technical scheme of the utility model is further improved as follows: the two ends of the extrusion wheel are rotationally connected with extrusion wheel shafts, one ends of the extrusion wheel shafts, far away from the extrusion wheel, are slidingly connected in the sliding grooves, and the extrusion wheel is rotationally connected in the wheel frame through the extrusion wheel shafts.
The technical scheme of the utility model is further improved as follows: the two ends of the first wire tightening wheel are rotatably connected with first rotating shafts, the first wire tightening wheel is sleeved with a cable, the wire tightening device comprises a second wire tightening wheel, and the two ends of the second wire tightening wheel are rotatably connected with second rotating shafts.
The technical scheme of the utility model is further improved as follows: the first tight line wheel is connected with the second tight line wheel through a cable, the first tight line wheel is rotatably installed in the main body through a first rotating shaft, the second tight line wheel is rotatably installed in the main body through a second rotating shaft, and the second tight line wheel is located above the first rotating shaft.
The technical scheme of the utility model is further improved as follows: the clamping groove is formed in two sides of the outer frame, an axle is clamped in the clamping groove, one end of the axle is rotationally connected with a rotating shaft, and the rotating shaft is arranged at two ends of the paying-off wheel.
The technical scheme of the utility model is further improved as follows: the paying-off wheel, the wire tightening device and the clamping device are connected through cables.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a cable unreeling device for power transmission and transformation projects, which is characterized in that under the combined action of a fixing plate, a sliding groove, a spring, a wheel frame and extrusion wheels of a clamping device, the number of the extrusion wheels is two, the extrusion wheels are in up-down butt joint, the extrusion wheels are of concave wheel design, round through grooves are formed at the butt joint positions for cables to pass through, the extrusion wheels are connected in the sliding groove of the fixing plate in a sliding manner through extrusion wheel shafts at two ends, the cables pass through the extrusion wheels, the cables are clamped and fixed under the action of a top spring, the extrusion wheels are driven to rotate when the cables pass through, the clamping device clamps and fixes the cables, the cables are not damaged, the conveying efficiency is not affected, the elastic shrinkage clamping device of the spring is suitable for cables with different sizes, the cables are fixed and straightened when the cables are wound and unwound by matching with a wire tightening device, and the manpower is reduced.
2. The utility model provides a power transmission and transformation project cable unreeling device, which is characterized in that under the combined action of a first cable tightening wheel, a first rotating shaft, a second cable tightening wheel and a second rotating shaft of a cable tightening device, a second cable tightening wheel is positioned above the first rotating shaft, cables are output through a paying-off wheel and then are wound and connected from the bottom of the first cable tightening wheel to the upper side, the first cable tightening wheel can rotate a conveying cable to the left side of the second cable tightening wheel above the first cable tightening wheel in a main body through the first rotating shaft, the second cable tightening wheel can rotate a rightward conveying cable in the main body through the second rotating shaft to a clamping device, and the cable tightening device can also play a role of tightening the cables while conveying the conveying cable.
3. The utility model provides a cable unreeling device for a power transmission and transformation project, which is characterized in that under the action of a clamping groove, an axle and a rotating shaft of an unreeling clamping groove, when in use, a paying-off wheel can be clamped in the clamping groove through the axles at two ends, the axles are fixed in the clamping groove, the rotating shafts at two ends of the paying-off wheel rotate along the axles to realize paying-off operation, after the cable of the paying-off wheel is paid off, the paying-off wheel can be pushed away from the clamping groove through the axles, the paying-off wheel can be pushed away from the unreeling device through sliding along the tops of outer frames, the replaced paying-off wheel with the cable can slide into the clamping groove through the axles sliding along the tops of the outer frames, the fixation of the new paying-off wheel is completed, and when the cable paying-off of the paying-off wheel in the power transformation project is finished, the replacement of the new paying-off wheel is more convenient, the use is convenient, and the efficiency of the power transmission and transformation project is not influenced.
Drawings
Fig. 1 is a schematic structural diagram of a cable unreeling device for power transmission and transformation engineering of the utility model;
FIG. 2 is a schematic view of the structure of the clamping device of the present utility model;
FIG. 3 is a schematic diagram of the wire tightening device of the present utility model;
fig. 4 is a schematic structural diagram of an unreeling slot of the present utility model.
In the figure: 1. a main body; 2. an outer frame; 3. a wire tightening device; 4. unreeling the clamping groove; 5. a paying-off wheel; 6. a cable; 7. a clamping device; 71. a fixing plate; 72. a spring; 73. a pressing wheel; 74. a chute; 75. a wheel frame; 31. a first rotating shaft; 32. the first wire tightening wheel; 33. the second wire tightening wheel; 34. a second rotating shaft; 41. a clamping groove; 42. a wheel axle; 43. a rotating shaft.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a cable unreeling device for power transmission and transformation engineering, which comprises a main body 1, wherein the main body 1 comprises an outer frame 2, a wire tightening device 3 is arranged on the inner wall of the outer frame 2, one end of the outer frame 2 is provided with an unreeling clamping groove 4, a paying-off wheel 5 is clamped in the unreeling clamping groove 4, a cable 6 is sleeved on the paying-off wheel 5, the other end of the outer frame 2 is provided with a clamping device 7, and the paying-off wheel 5, the wire tightening device 3 and the clamping device 7 are connected through the cable 6.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the clamping device 7 comprises a fixing plate 71, sliding grooves 74 are formed in two sides of the inner wall of the fixing plate 71, a spring 72 is arranged in the top of the fixing plate 71, a wheel frame 75 is fixedly connected to the bottom of the spring 72, an extrusion wheel 73 is rotationally connected to the wheel frame 75, extrusion wheel shafts are rotationally connected to two ends of the extrusion wheel 73, one end, far away from the extrusion wheel 73, of the extrusion wheel shafts is slidingly connected to the sliding grooves 74, and the extrusion wheel 73 is rotationally connected to the wheel frame 75 through the extrusion wheel shafts.
In this embodiment, under the combined action of the fixing plate 71, the sliding groove 74, the springs 72, the wheel frames 75 and the pressing wheels 73 of the clamping device 7, the number of the pressing wheels 73 is two, the pressing wheels 73 are in a concave wheel design, a round through groove is formed at the butt joint position for the cables 6 to pass through, the pressing wheels 73 are slidably connected in the sliding groove 74 of the fixing plate 71 through the pressing wheel shafts at two ends, the cables 6 pass through the pressing wheels 73, the cables 6 are clamped and fixed under the action of the top springs 72, meanwhile, the pressing wheels 73 are driven to rotate when the cables 6 pass through, the clamping device 7 clamps and fixes the cables 6, large friction is not generated on the cables 6, the conveying efficiency is not affected, the elastic shrinkage clamping device 7 through the springs 72 is suitable for the cables 6 with different sizes, the cables 6 are fixed and straightened when the cables 6 are wound and unwound through the matching of the tightening device 3, and manpower is reduced.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the wire tightening device 3 comprises a first wire tightening wheel 32, two ends of the first wire tightening wheel 32 are rotatably connected with a first rotating shaft 31, a cable 6 is sleeved on the first wire tightening wheel 32, the wire tightening device 3 comprises a second wire tightening wheel 33, two ends of the second wire tightening wheel 33 are rotatably connected with a second rotating shaft 34, the first wire tightening wheel 32 is connected with the second wire tightening wheel 33 through the cable 6, the first wire tightening wheel 32 is rotatably installed in the main body 1 through the first rotating shaft 31, the second wire tightening wheel 33 is rotatably installed in the main body 1 through the second rotating shaft 34, and the second wire tightening wheel 33 is located above the first rotating shaft 31.
In this embodiment, under the combined action of the first wire tightening wheel 32, the first rotating shaft 31, the second wire tightening wheel 33 and the second rotating shaft 34 of the wire tightening device 3, the second wire tightening wheel 33 is located above the first rotating shaft 31, the wire 6 is output from the bottom of the first wire tightening wheel 32 after being wound around the wire releasing wheel 5, the first wire tightening wheel 32 can rotate the conveying wire 6 to the left side of the upper second wire tightening wheel 33 in the main body 1 through the first rotating shaft 31, the second wire tightening wheel 33 rotates the conveying wire 6 to the right side in the main body 1 through the second rotating shaft 34 into the clamping device 7, and the wire tightening device 3 can also play a role of tightening the wire while conveying the conveying wire 6.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the unreeling clamping groove 4 comprises clamping grooves 41, the clamping grooves 41 are formed in two sides of the outer frame 2, wheel shafts 42 are clamped in the clamping grooves 41, one ends of the wheel shafts 42 are rotatably connected with rotating shafts 43, and the rotating shafts 43 are arranged at two ends of the unreeling wheel 5.
In this embodiment, under the action of the clamping groove 41, the wheel shaft 42 and the rotating shaft 43 of the unreeling clamping groove 4, during use, the paying-off wheel 5 can be clamped in the clamping groove 41 through the wheel shafts 42 at two ends, the wheel shafts 42 are fixed in the clamping groove 41, the rotating shafts 43 at two ends of the paying-off wheel 5 rotate along the wheel shafts 42, paying-off operation is achieved, after the cable 6 of the paying-off wheel 5 is paid off, the paying-off wheel 5 can be pushed away from the clamping groove 41 through the wheel shafts 42 to complete the disassembling of the paying-off wheel 5 through the wheel shafts 42, the replaced paying-off wheel 5 with the cable 6 can slide into the clamping groove 41 through the wheel shafts 42 along the top of the outer frame 2, the new paying-off wheel 5 is fixed, when the cable 6 of the paying-off wheel 5 in a power transformation project is paid off, the new paying-off wheel 5 is replaced conveniently, the use is convenient, and the efficiency of a power transmission and transformation project is not affected.
The working principle of the power transmission and transformation project cable unreeling device is specifically described below.
As shown in fig. 1-4, under the combined action of the fixing plate 71, the sliding groove 74, the spring 72, the wheel frame 75 and the pressing wheels 73 of the clamping device 7, the number of the pressing wheels 73 is two, the pressing wheels 73 are in a concave wheel design, round through grooves are formed at the butt joint positions for the cables 6 to pass through, the pressing wheels 73 are slidably connected in the sliding groove 74 of the fixing plate 71 through the pressing wheel shafts at two ends, the cables 6 pass through the pressing wheels 73 and are clamped and fixed under the action of the acting force of the top spring 72, meanwhile, the pressing wheels 73 are driven to rotate when the cables 6 pass through, the clamping device 7 clamps and fixes the cables 6, large friction is not generated on the cables 6, the conveying efficiency is not influenced, the elastic shrinkage clamping device 7 through the spring 72 adapts to the cables 6 with different sizes, the cables 6 are fixed and straightened when being matched with the cable tightening device 3 to take up and pay off the cables 6, the manpower is reduced, under the combined action of the first wire tightening wheel 32, the first rotating shaft 31, the second wire tightening wheel 33 and the second rotating shaft 34 of the wire tightening device 3, the second wire tightening wheel 33 is positioned above the first rotating shaft 31, the wire 6 is output through the paying-off wheel 5 and then is wound at the bottom of the first wire tightening wheel 32, the first wire tightening wheel 32 can rotate the conveying wire 6 to the left side of the second wire tightening wheel 33 above the first wire tightening wheel 32 in the main body 1 through the first rotating shaft 31, the second wire tightening wheel 33 can rotate the conveying wire 6 to the right side in the main body 1 through the second rotating shaft 34 to the clamping device 7, the wire tightening device 3 can also play a role of tightening the wire at the same time of conveying the wire 6, under the action of the clamping groove 41 of the unreeling clamping groove 4, the wheel shaft 42 and the rotating shaft 43, the paying-off wheel 5 can be clamped in the clamping groove 41 through the wheel shafts 42 at two ends and the wheel shaft 42 is fixed in the clamping groove 41, the rotating shafts 43 at two ends of the paying-off wheel 5 rotate along the wheel shaft 42 to realize paying-off operation, after the cable 6 of the paying-off wheel 5 is paid-off, the paying-off wheel 5 can be pushed away from the unreeling device to complete disassembling of the paying-off wheel 5 by sliding the wheel shaft 42 along the top of the outer frame 2, the replaced paying-off wheel 5 with the cable 6 can slide into the clamping groove 41 by sliding the wheel shaft 42 along the top of the outer frame 2 to complete fixing of the new paying-off wheel 5, when paying-off of the cable 6 of the paying-off wheel 5 in a power transformation project is finished, the replacement of the new paying-off wheel 5 is convenient, the use is convenient, and the power transmission and transformation engineering efficiency is not affected.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a power transmission and transformation engineering cable unreeling device, includes main part (1), its characterized in that: the main body (1) comprises an outer frame (2), a wire tightening device (3) is arranged on the inner wall of the outer frame (2), an unreeling clamping groove (4) is formed in one end of the outer frame (2), a paying-off wheel (5) is clamped in the unreeling clamping groove (4), a cable (6) is sleeved on the paying-off wheel (5), a clamping device (7) is arranged at the other end of the outer frame (2), and the clamping device (7) comprises a fixing plate (71); the wire tightening device (3) comprises a first wire tightening wheel (32); the unreeling clamping groove (4) comprises a clamping groove (41).
2. The power transmission and transformation project cable unreeling device of claim 1, wherein: the novel plastic roller is characterized in that sliding grooves (74) are formed in two sides of the inner wall of the fixing plate (71), springs (72) are arranged in the tops of the fixing plate (71), wheel frames (75) are fixedly connected to the bottoms of the springs (72), and extrusion wheels (73) are rotatably connected to the wheel frames (75).
3. The power transmission and transformation project cable unreeling device of claim 2, wherein: the two ends of the extrusion wheel (73) are rotationally connected with extrusion wheel shafts, one ends of the extrusion wheel shafts, far away from the extrusion wheel (73), are slidingly connected in the sliding grooves (74), and the extrusion wheel (73) is rotationally connected in the wheel frame (75) through the extrusion wheel shafts.
4. The power transmission and transformation project cable unreeling device of claim 1, wherein: the two ends of the first wire tightening wheel (32) are rotatably connected with a first rotating shaft (31), a cable (6) is sleeved on the first wire tightening wheel (32), the wire tightening device (3) comprises a second wire tightening wheel (33), and the two ends of the second wire tightening wheel (33) are rotatably connected with a second rotating shaft (34).
5. The power transmission and transformation project cable unreeling device of claim 4, wherein: the first wire tightening wheel (32) is connected with the second wire tightening wheel (33) through a cable (6), the first wire tightening wheel (32) is rotatably installed in the main body (1) through a first rotating shaft (31), the second wire tightening wheel (33) is rotatably installed in the main body (1) through a second rotating shaft (34), and the second wire tightening wheel (33) is located above the first rotating shaft (31).
6. The power transmission and transformation project cable unreeling device of claim 1, wherein: the clamping grooves (41) are formed in two sides of the outer frame (2), wheel shafts (42) are clamped in the clamping grooves (41), one ends of the wheel shafts (42) are rotatably connected with rotating shafts (43), and the rotating shafts (43) are arranged at two ends of the paying-off wheels (5).
7. The power transmission and transformation project cable unreeling device of claim 1, wherein: the paying-off wheel (5), the wire tightening device (3) and the clamping device (7) are connected through a cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499717.4U CN219058161U (en) | 2022-12-27 | 2022-12-27 | Power transmission and transformation engineering cable unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499717.4U CN219058161U (en) | 2022-12-27 | 2022-12-27 | Power transmission and transformation engineering cable unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219058161U true CN219058161U (en) | 2023-05-23 |
Family
ID=86341472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223499717.4U Active CN219058161U (en) | 2022-12-27 | 2022-12-27 | Power transmission and transformation engineering cable unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219058161U (en) |
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2022
- 2022-12-27 CN CN202223499717.4U patent/CN219058161U/en active Active
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