CN215497993U - Exempt from to ascend a height unwrapping wire ware - Google Patents
Exempt from to ascend a height unwrapping wire ware Download PDFInfo
- Publication number
- CN215497993U CN215497993U CN202122087385.8U CN202122087385U CN215497993U CN 215497993 U CN215497993 U CN 215497993U CN 202122087385 U CN202122087385 U CN 202122087385U CN 215497993 U CN215497993 U CN 215497993U
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- limiting
- guide block
- shaped frame
- shaped
- pay
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a climbing-free pay-off device which comprises a pay-off device bracket, a first limiting mechanism, a second limiting mechanism and a movable guide block, wherein the first limiting mechanism is arranged on the pay-off device bracket; the first limiting mechanisms comprise first U-shaped frames and first limiting cross rods, and the first ends of the two first limiting cross rods are respectively connected with the left side and the right side of the top end of each first U-shaped frame; the second limiting mechanism comprises a second U-shaped frame and a third U-shaped frame, and the left side and the right side of the top end of the second U-shaped frame are correspondingly connected with the left side and the right side of the top end of the third U-shaped frame respectively; a limiting column is arranged on the inner bottom surface of the bottom edge of the second U-shaped frame; the two sides of the first end of the movable guide block are respectively provided with a guide block limiting rod, the bottom surface of the middle part of the movable guide block is provided with a guide block limiting hole, and the second end of the movable guide block is provided with a through hole penetrating through the top surface and the bottom surface of the movable guide block. The utility model enables constructors to finish the cable hanging action on the ground, thereby saving the physical power of the constructors, ensuring the personal safety of the constructors and improving the construction efficiency.
Description
Technical Field
The utility model belongs to the technical field of electric power construction tools, and particularly relates to a climbing-free pay-off device.
Background
During the work of laying cables at a long distance and a high place (3-10 meters), constructors need to hang the cables at a hanging point by means of climbing tools (ladders or foot fasteners), then return to the ground, and repeat the operation from the previous place to the next place; so, not only seriously consume constructor's physical power, to the circuit that the high-low pressure line of body department was put on the same pole and was put up, perhaps under the scene that electric power line and other communication lines hung in the city thoughtlessly, constructor's the person has the risk of electrocuteeing or the eminence falls moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a climbing-free pay-off device, which aims to solve the problem that in the prior art, when cables are hung manually, electric shock or high falling risks exist.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a climbing-free pay-off device comprises a pay-off device bracket, a first limiting mechanism, a second limiting mechanism and a movable guide block;
the first limiting mechanisms comprise first U-shaped frames and first limiting cross rods, the first ends of the two first limiting cross rods are respectively connected with the left side and the right side of the top end of each first U-shaped frame, the first limiting cross rods are positioned in front of the first U-shaped frames, and the bottoms of the bottom edges of the first U-shaped frames are fixed at the first ends of the pay-off device supports;
the second limiting mechanism comprises a second U-shaped frame and a third U-shaped frame, and the left side and the right side of the top end of the second U-shaped frame are correspondingly connected with the left side and the right side of the top end of the third U-shaped frame respectively to form a connecting bridge; a limiting column is arranged on the inner bottom surface of the bottom edge of the second U-shaped frame, and the bottom of the bottom edge of the second U-shaped frame is fixed on the second end of the pay-off device support;
guide block limiting rods are respectively arranged on two sides of the first end of the movable guide block, a guide block limiting hole is formed in the bottom surface of the middle of the movable guide block, and a through hole penetrating through the top surface and the bottom surface of the movable guide block is formed in the second end of the movable guide block;
the guide block limiting rod is limited below the first limiting cross rod; when the limiting column is located in the guide block limiting hole, a space is reserved between the limiting column and the guide block limiting hole.
Furthermore, the pay-off device support comprises a handle and a U-shaped support frame, and the U-shaped bottom of the U-shaped support frame is arranged on the handle; and two sides of the top of the U-shaped support frame are respectively and fixedly connected with the U-shaped bottom of the first U-shaped frame and the U-shaped bottom of the second U-shaped frame.
Furthermore, a nut sleeve is fixed on the bottom surface of the bottom edge of the U-shaped support frame, an external thread is arranged at the first end of the handle, and the first end of the handle is in threaded connection with the nut sleeve.
Furthermore, the handle is made of glass fiber reinforced plastic epoxy resin materials.
Further, the second end of the first limiting cross rod extends downwards to form a vertical limiting rod.
Furthermore, two sides of the top of the U-shaped support frame are respectively and fixedly connected with the middle position of the bottom surface of the bottom edge of the first U-shaped frame and the middle position of the bottom surface of the bottom edge of the second U-shaped frame.
Furthermore, the limiting column is located in the middle of the bottom surface in the bottom edge of the second U-shaped frame.
Further, the movable guide block is made of wood.
Further, the bottom edges of the first U-shaped frame, the second U-shaped frame and the third U-shaped frame are arranged in parallel.
Further, the nut sleeve adopts an M40-P0.7 nut.
The utility model has the following beneficial effects:
the utility model enables constructors to finish the cable hanging action on the ground, thereby saving the physical power of the constructors, ensuring the personal safety of the constructors and improving the construction efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a front view of a first stopper mechanism in the embodiment of the present invention.
Fig. 2 is a side view of the first limit mechanism in the embodiment of the present invention.
Fig. 3 is a plan view of the first stopper mechanism in the embodiment of the present invention.
Fig. 4 is a front view of a second spacing mechanism in an embodiment of the utility model.
Fig. 5 is a side view of a second spacing mechanism in an embodiment of the utility model.
Fig. 6 is a plan view of a second limiting mechanism in the embodiment of the present invention.
Fig. 7 is a front view of a movable guide shoe in an embodiment of the present invention.
Fig. 8 is a side view of a movable guide block in an embodiment of the present invention.
Fig. 9 is a top view of a movable guide block in an embodiment of the utility model.
FIG. 10 is a front view of a payoff stand in an embodiment of the present invention.
FIG. 11 is a side view of a payoff stand in an embodiment of the present invention.
FIG. 12 is a top view of a payoff stand in an embodiment of the present invention.
FIG. 13 is a front view of the line payoff device without ascending the height according to the embodiment of the utility model.
Fig. 14 is a schematic structural diagram of the climbing-free paying-off device in the embodiment of the utility model.
Fig. 15 is a first flowchart of the operation of the climbing-free paying-off device according to the embodiment of the present invention, in which the first end of the movable guide block is inclined downward, and the hitching point is about to be retracted into the lower portion of the movable guide block.
Fig. 16 is a second flowchart of the operation of the climbing-free paying-off device in the embodiment of the present invention, in which the movable guide block is restored to its original state, and the hitching point is located at the lower portion of the movable guide block.
Fig. 17 is a third working flow chart of the climbing-free paying-off device in the embodiment of the utility model, wherein a guide block limiting rod fixed at the first end of a movable guide block is propped against a first limiting cross rod, the second end of the movable guide block is opened, and a cable starts to be hung on a hanging point.
Fig. 18 is a fourth flowchart of the working process of the climbing-free paying-off device in the embodiment of the present invention, and the cable is hung on the hanging point.
Wherein: 1-a pay-off device bracket; 11-a grip; 12-U shaped support frame; 2, a first limiting mechanism; 21 a first U-shaped frame; 22 a first stop rail; 23 vertical limiting rods; 3, a second limiting mechanism; 31 a second U-shaped frame; 32 a third U-shaped frame; 33 connecting the bridge; 34 a limiting column; 4, a movable guide block; 5, a guide block limiting rod; 6, a guide block limiting hole; 7 through holes; 8 nut sleeves.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The following detailed description is exemplary in nature and is intended to provide further details of the utility model. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model.
As shown in fig. 1 to 12, the climbing-free pay-off device comprises a pay-off device bracket 1, a first limiting mechanism 2, a second limiting mechanism 3 and a movable guide block 4; make constructor can accomplish the action of cable hanging subaerial to can save constructor's physical power, guarantee constructor's personal safety, improve the efficiency of construction.
As shown in fig. 2 to 4, the first limiting mechanism 2 includes a first U-shaped frame 21 and a first limiting cross bar 22, the first ends of the two first limiting cross bars 22 are respectively connected to the left and right sides of the top end of the first U-shaped frame 21, the first limiting cross bar 22 is located in front of the first U-shaped frame 21, the bottom of the bottom edge of the first U-shaped frame 21 is fixed at the first end of the payoff device support 1, and the second end of the first limiting cross bar 22 extends downwards to form a vertical limiting bar 23.
As shown in fig. 5 to 7, the second limiting mechanism 3 includes a second U-shaped frame 31 and a third U-shaped frame 32, and the left and right sides of the top end of the second U-shaped frame 31 and the left and right sides of the top end of the third U-shaped frame 32 are correspondingly connected together to form a connecting bridge 33; a limiting column 34 is arranged in the middle of the inner bottom surface of the bottom edge of the second U-shaped frame 31, the bottom of the bottom edge of the second U-shaped frame 31 is fixed at the second end of the pay-off device support 1, and the bottom edges of the first U-shaped frame 21, the second U-shaped frame 31 and the third U-shaped frame 32 are arranged in parallel.
As shown in fig. 8 to 11, guide block limiting rods 5 are respectively arranged on two sides of a first end of a wooden movable guide block 4, a guide block limiting hole 6 is arranged on the bottom surface of the middle part of the movable guide block 4, and a through hole 7 penetrating through the top surface and the bottom surface of the movable guide block 4 is arranged at a second end of the movable guide block 4; the guide block limiting rod 5 is limited below the first limiting cross rod 22; when the limiting column 34 is located in the guide block limiting hole 6, a space is left between the limiting column and the guide block limiting hole 6.
Specifically, as shown in fig. 12 to 14, the paying-off device bracket 1 includes a grip 11 and a U-shaped support frame 12, and the U-shaped bottom of the U-shaped support frame 12 is mounted on the grip 11; the two sides of the top of the U-shaped support frame 12 are respectively fixedly connected with the U-shaped bottom of the first U-shaped frame 21 and the U-shaped bottom of the second U-shaped frame 31. An M40-P0.7 nut sleeve 8 is fixed on the bottom surface of the bottom edge of the U-shaped support frame 12, an external thread is arranged at the first end of the handle 11, the first end of the handle 11 is in threaded connection with the nut sleeve 8, and the two sides of the top of the U-shaped support frame 12 are respectively and fixedly connected with the middle position of the bottom surface of the first U-shaped frame 21 and the middle position of the bottom surface of the bottom edge of the second U-shaped frame 31. Preferably, the grip 11 is made of glass fiber reinforced plastic epoxy resin.
As shown in fig. 15 to 18, the working method of the present invention is as follows:
tie up the cable on through-hole 7, personnel handheld unwrapping wire ware, another hold the cable, with activity guide 4 first end top on taking the hanging point, loosen the cable a little, make to take the hanging point card go into under the activity guide 4, tighten up the cable this moment, move the second end of activity guide 4 to taking the hanging point top, move down the unwrapping wire ware this moment, loosen the cable simultaneously, the cable is taken and is hung on taking the hanging point.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (10)
1. A climbing-free pay-off device is characterized by comprising a pay-off device bracket (1), a first limiting mechanism (2), a second limiting mechanism (3) and a movable guide block (4);
the first limiting mechanism (2) comprises first U-shaped frames (21) and first limiting cross rods (22), the first ends of the two first limiting cross rods (22) are respectively connected with the left side and the right side of the top end of each first U-shaped frame (21), the first limiting cross rods (22) are located in front of the first U-shaped frames (21), and the bottoms of the bottom edges of the first U-shaped frames (21) are fixed at the first ends of the pay-off device supports (1);
the second limiting mechanism (3) comprises a second U-shaped frame (31) and a third U-shaped frame (32), and the left side and the right side of the top end of the second U-shaped frame (31) are correspondingly connected with the left side and the right side of the top end of the third U-shaped frame (32) respectively to form a connecting bridge (33); a limiting column (34) is arranged on the inner bottom surface of the bottom edge of the second U-shaped frame (31), and the bottom of the bottom edge of the second U-shaped frame (31) is fixed on the second end of the pay-off device support (1);
guide block limiting rods (5) are respectively arranged on two sides of the first end of the movable guide block (4), a guide block limiting hole (6) is formed in the bottom surface of the middle of the movable guide block (4), and a through hole (7) penetrating through the top surface and the bottom surface of the movable guide block (4) is formed in the second end of the movable guide block (4);
the guide block limiting rod (5) is limited below the first limiting cross rod (22); when the limiting column (34) is positioned in the guide block limiting hole (6), a space is reserved between the limiting column and the guide block limiting hole (6).
2. The climbing-free pay-off device according to claim 1, wherein the pay-off device bracket (1) comprises a grip (11) and a U-shaped support frame (12), the U-shaped bottom of the U-shaped support frame (12) is mounted on the grip (11); and two sides of the top of the U-shaped support frame (12) are respectively and fixedly connected with the U-shaped bottom of the first U-shaped frame (21) and the U-shaped bottom of the second U-shaped frame (31).
3. The climbing-free pay-off device according to claim 2, wherein a nut sleeve (8) is fixed on the bottom surface of the bottom edge of the U-shaped support frame (12), an external thread is arranged at the first end of the handle (11), and the first end of the handle (11) is in threaded connection with the nut sleeve (8).
4. The climbing-free pay-off device according to claim 2, wherein the grip (11) is made of glass fiber reinforced plastic epoxy resin material.
5. The climbing-free pay-off device according to claim 1, wherein the second end of the first stop cross bar (22) extends downwards to form a vertical stop bar (23).
6. The climbing-free pay-off device according to claim 2, wherein two sides of the top of the U-shaped support frame (12) are fixedly connected with the middle position of the bottom side of the first U-shaped frame (21) and the middle position of the bottom side of the second U-shaped frame (31), respectively.
7. The climbing-free pay-off device according to claim 1, wherein the limiting column (34) is located at the middle position of the bottom surface in the bottom edge of the second U-shaped frame (31).
8. The climbing-free pay-off device according to claim 1, wherein the movable guide block (4) is made of wood.
9. The climbing-free pay-off device according to claim 1, wherein the bottom edges of the first U-shaped frame (21), the second U-shaped frame (31) and the third U-shaped frame (32) are arranged in parallel.
10. The climbing-free pay-off device as defined in claim 3, wherein the nut sleeve (8) is an M40-P0.7 nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087385.8U CN215497993U (en) | 2021-08-31 | 2021-08-31 | Exempt from to ascend a height unwrapping wire ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087385.8U CN215497993U (en) | 2021-08-31 | 2021-08-31 | Exempt from to ascend a height unwrapping wire ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215497993U true CN215497993U (en) | 2022-01-11 |
Family
ID=79766623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122087385.8U Active CN215497993U (en) | 2021-08-31 | 2021-08-31 | Exempt from to ascend a height unwrapping wire ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215497993U (en) |
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2021
- 2021-08-31 CN CN202122087385.8U patent/CN215497993U/en active Active
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