One-traction-two pay-off running board anti-falling device

Abstract

The utility model relates to the technical field of cable routing of electric power companies, and discloses a one-to-two pay-off running board anti-drop device, which comprises a supporting bottom plate, an auxiliary main rod is welded at the top of the supporting bottom plate, and a connecting traction head is rotatably connected to the front surface of the auxiliary main rod; an auxiliary guide rod is welded to the top of the supporting bottom plate, and a rotating groove is formed in the front face of the supporting bottom plate. According to the device, a rotating groove is formed in an auxiliary main rod, when a connecting traction head needs to be fixed at different angles, a connecting groove in the connecting traction head is matched to connect and fix a traction rope, and when the auxiliary main rod and an auxiliary guide rod at the top of a supporting bottom plate are arranged to be matched with a fixed pulley to move, the traction rope can be fixed; and a groove formed in the fixed pulley can be matched to avoid direction deviation of the cable during traction, and cable back twisting generated during traction of the cable is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable routing of power companies, in particular to a one-pull-two-release cable routing board anti-slip device. Background Art

[0002] The one-pull-two traction plate is an important tool for laying electric wires in power construction. Its design and use are crucial to improving construction efficiency and safety. The one-pull-two traction plate is a tool used for traction and guiding in power construction. It is mainly used in the construction process of overhead transmission lines, in conjunction with pulleys and traction ropes, to achieve effective traction and positioning of the conductors.

[0003] Comparison Publication No. 201922228627.3 A four-pull-one traction plate, comprising a traction plate body, four old wire connection ends arranged on the left side of the traction plate body, and one wire rope connection end arranged on the right side of the traction plate body, the four old wire connection ends can be rotatably hinged with old wire rotation connectors, the four old wire rotation connectors are connected to the four old wires to be recycled that are split into four parts, the wire rope connection end can be rotatably hinged with a wire rope rotation connector, the wire rope rotation connector is connected to the wire rope of the tension traction machine, when in use, the four old sub-wires are respectively hung on the four-pull-one traction plate through the old wire rotation connector, and the other side of the traction plate is connected through the wire rope The rotary connector is connected to a small-sized steel wire rope of a traction machine. The traction machine pulls four sub-conductors at the same time through the steel wire rope. The steel wire rope is released by a tension machine to avoid the conductors touching the obstacles below during recovery. The old conductors can be recovered at one time, effectively improving the efficiency of the recovery of the four-split conductors. The four sub-conductors can be pulled and recovered at the same time. The steel wire rope is released by a tension machine to avoid the conductors touching the obstacles below during recovery. The old conductors can be recovered at one time, effectively improving the efficiency of the recovery of the four-split conductors. The hinge connection method can automatically adjust the angle according to the curvature of the wire-releasing pulley to reduce impact. The tail hammer can play a balancing role to avoid rolling over during traction.

[0004] The four-traction one traction plate can automatically adjust the angle according to the curvature of the wire-laying pulley to reduce impact; the tail hammer can play a balancing role to avoid rolling over during the traction process. When the entire equipment is cooperating with the traction wheel to transport cables and wire harnesses, it is inconvenient for the staff to pull and move the entire traction equipment in the front and rear positions, which can easily cause the traction equipment to deviate from the product on the traction wheel. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a one-pull-two-release line board anti-slip device.

[0006] The utility model adopts the following technical scheme to achieve: a one-pull-two-release line board anti-slip device, comprising a supporting bottom plate, the top of which is welded with an auxiliary main rod, and the front side of the auxiliary main rod is rotatably connected with a connecting lead;

[0007] A connecting base is welded on the top of the support base plate, a rotating groove is provided on the front side of the support base plate, a rotating block is welded on the rear end of the connecting lead, and the rear end of the rotating block is rotatably connected to the rotating groove and the support base plate, a first pulling plate is welded on the rear end of the support base plate, and a second pulling plate is fixedly connected to the rear side of the support base plate, a mounting head is welded on the rear end of the auxiliary main rod, and an anti-twisting device is rotatably connected to the surface of the mounting head, a connecting groove is provided inside the connecting lead, a positioning groove is provided inside the connecting base, a positioning bolt is threadedly connected to the inside of the connecting base, a mounting block is inserted into the inside of the first pulling plate, and an auxiliary guide rod is welded on the top of the mounting block.

[0008] Through the above technical solution, the number of auxiliary guide rods is set to two, which can cooperate with the auxiliary main rod supporting the bottom plate and the top to facilitate the transportation and movement of the entire equipment in conjunction with the fixed pulley.

[0009] As a further improvement of the above scheme, the first pull plate is symmetrically distributed around the support base plate, the second pull plate is symmetrically distributed around the support base plate, the positioning bolt passes through the first pull plate and the mounting block and extends to the interior of the positioning groove, and the positioning bolt is symmetrically distributed around the support base plate.

[0010] As a further improvement of the above solution, a connecting lead is provided on the front side of the supporting base plate, and a connecting groove is provided on the front side of the supporting base plate.

[0011] Through the above technical solution, the connecting groove makes it easy for workers to connect and fix the pulling rope.

[0012] As a further improvement of the above solution, the auxiliary guide rods are symmetrically distributed with the supporting base plate as the center, and connecting bases are provided on the left and right sides of the auxiliary main rod.

[0013] As a further improvement of the above solution, a second pulling plate is provided at one end of the first pulling plate, and an auxiliary main rod is provided on the front side of the anti-twisting device.

[0014] As a further improvement of the above solution, the connecting groove is arranged on the front side of the rotating groove, and the connecting groove is arranged on the front side of the rotating block.

[0015] As a further improvement of the above solution, the first pulling plate and the second pulling plate are arranged at the left end and the right end of the anti-twist device.

[0016] Through the above technical solution, the first pulling plate and the second pulling plate can conveniently install and fix the traction cable.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a rotating groove inside the auxiliary main rod, and when the connecting lead needs to be fixed at different angles, the traction rope is connected and fixed by cooperating with the connecting groove inside the connecting lead. By providing the auxiliary main rod and the auxiliary guide rod on the top of the supporting base plate, when the overall coordination of the fixed pulley of the equipment is moved, the groove inside the fixed pulley can be coordinated to avoid the cable from deviating from the direction when being pulled, thereby reducing the cable twisting caused by the cable being pulled.

[0019] Compared with the traditional method of pulling only one conductor at a time, the utility model significantly improves the construction efficiency, because it can greatly shorten the construction period and save costs, the overall operation of the equipment is simple, and workers only need to operate a set of equipment to complete a large amount of work, which reduces the labor intensity of workers and improves the comfort of work. By setting up the overall equipment, not only the construction efficiency is improved, the labor intensity is reduced, but also the safety is enhanced, which brings better economic and environmental benefits.

[0020] The utility model discloses providing a positioning bolt which is connected to the inner thread of the base and is rotated, so that the mounting block installed in the positioning groove and the auxiliary guide rod can be stably fixedly connected with the auxiliary guide rod and the first pull plate through the rotating positioning bolt. When the auxiliary guide rod is used for a long time after passing through the fixed pulley, the wear and loss caused by the auxiliary guide rod can easily cause grooves to be formed on the surface of the auxiliary guide rod, which is convenient for the staff to conveniently install and disassemble the auxiliary guide rod from the top end of the first pull plate, avoiding the auxiliary guide rod from being worn out due to long-term use, which would affect the sliding of the overall equipment when the wiring harness is dragged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the auxiliary guide rod disassembly structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the anatomical structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.

[0025] Description of main symbols:

[0026] Support base plate; 2. Auxiliary main rod; 3. Connecting lead; 4. Connecting base; 5. First pull plate; 6. Second pull plate; 7. Mounting head; 8. Anti-twist device; 9. Rotating groove; 10. Rotating block; 11. Connecting groove; 12. Auxiliary guide rod; 13. Positioning bolt; 14. Positioning groove; 15. Mounting block. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0028] Please combine Figure 1-4 The one-pull-two-release line board anti-slip device of this embodiment comprises a supporting base plate 1, an auxiliary main rod 2 is welded on the top of the supporting base plate 1, and a connecting lead 3 is rotatably connected to the front of the auxiliary main rod 2;

[0029] A connecting base 4 is welded to the top of the supporting base plate 1, a rotating groove 9 is provided on the front of the supporting base plate 1, a rotating block 10 is welded to the rear end of the connecting lead 3, and the rear end of the rotating block 10 is rotatably connected to the rotating groove 9 and the supporting base plate 1, a first pulling plate 5 is welded to the rear end of the supporting base plate 1, and a second pulling plate 6 is fixedly connected to the rear side of the supporting base plate 1, a mounting head 7 is welded to the rear end of the auxiliary main rod 2, and an anti-twisting device 8 is rotatably connected to the surface of the mounting head 7, a connecting groove 11 is provided inside the connecting lead 3, a positioning groove 14 is provided inside the connecting base 4, and a positioning bolt is threadedly connected to the inside of the connecting base 4 13. A mounting block 15 is inserted into the interior of the first pulling plate 5, and an auxiliary guide rod 12 is welded to the top of the mounting block 15. By setting a rotating groove 9 opened inside the auxiliary main rod 2, when the connecting lead 3 needs to be fixed at different angles, the connecting groove 11 inside the connecting lead 3 is used to connect and fix the traction rope. By setting the auxiliary main rod 2 and the connecting base 4 on the top of the supporting base plate 1, when the overall coordination of the fixed pulley of the equipment is moved, the groove opened in the fixed pulley can be coordinated to avoid the direction deviation of the cable during traction, thereby reducing the cable twisting generated by the cable during traction.

[0030] The number of the connecting bases 4 is set to two, which can cooperate with the supporting base plate 1 and the auxiliary main rod 2 at the top to facilitate the transportation and movement of the entire equipment in conjunction with the fixed pulley.

[0031] The first pull plate 5 is symmetrically distributed around the support base plate 1, and the second pull plate 6 is symmetrically distributed around the support base plate 1. The positioning bolts 13 penetrate the first pull plate 5 and the mounting block 15 and extend to the inside of the positioning groove 14. The positioning bolts 13 are symmetrically distributed around the support base plate 1. By setting a positioning bolt 13 that rotates through the internal thread of the connecting base 4, the mounting block 15 and the auxiliary guide rod 12 installed inside the positioning groove 14 can be stably fixedly connected to the auxiliary guide rod 12 and the first pull plate 5 by rotating the positioning bolt 13. When the auxiliary guide rod 12 is used for a long time after being passed through the roller, the wear and loss caused easily cause grooves to be formed on the surface of the auxiliary guide rod 12, which is convenient for the staff to conveniently install and disassemble the auxiliary guide rod 12 from the top of the first pull plate 5, thereby avoiding wear on the surface of the auxiliary guide rod 12 caused by long-term use, which affects the sliding of the overall equipment when the wiring harness is dragged.

[0032] A connecting lead 3 is provided on the front side of the supporting base plate 1 , and a connecting groove 11 is provided on the front side of the supporting base plate 1 .

[0033] The connection groove 11 is convenient for workers to connect and fix the traction rope.

[0034] The connecting bases 4 are symmetrically distributed with the supporting base plate 1 as the center, and the connecting bases 4 are arranged on the left and right sides of the auxiliary main rod 2 .

[0035] A second pulling plate 6 is disposed at one end of the first pulling plate 5 , and an auxiliary main rod 2 is disposed on the front side of the anti-twisting device 8 .

[0036] The connecting groove 11 is arranged on the front side of the rotating groove 9, and the connecting groove 11 is arranged on the front side of the rotating block 10. Compared with the traditional method of pulling only one wire at a time, the construction efficiency is significantly improved, because it can greatly shorten the construction period and save costs. The overall operation of the equipment is simple. Workers only need to operate a set of equipment separately to complete a large amount of work, which reduces the labor intensity of workers and improves the comfort of work. By setting the overall equipment, not only the construction efficiency is improved, the labor intensity is reduced, but also the safety is enhanced, which brings better economic and environmental benefits.

[0037] The first pulling plate 5 and the second pulling plate 6 are provided at the left and right ends of the twist preventer 8 .

[0038] The first pulling plate 5 and the second pulling plate 6 can conveniently install and fix the pulling cable.

[0039] The implementation principle of the one-pull and two-release line board anti-slip device in the embodiment of the present application is as follows: place the equipment in a suitable position, install the cable that needs to be towed into the inside of the connecting lead 3 and the connecting groove 11, install the cable that needs to be towed into the inside of the first towing plate 5 and the second towing plate 6, and set the rotating groove 9 opened in the auxiliary main rod 2. When the connecting lead 3 needs to be fixed at different angles, the towing rope is connected and fixed in cooperation with the connecting groove 11 in the connecting lead 3. When the overall coordination fixed pulley of the equipment is moved, the auxiliary main rod 2 and the connecting base 4 are set on the top of the supporting base plate 1. The grooves opened inside the fixed pulley prevent the cable from deviating from the direction during traction, reducing the cable twisting during traction. Compared with the traditional method of pulling only one conductor at a time, it significantly improves the construction efficiency because it can greatly shorten the construction period and save costs. The overall operation of the equipment is simple, and workers only need to operate a set of equipment to complete a large amount of work, which reduces the labor intensity of workers and improves work comfort. The overall setting of the equipment not only improves the construction efficiency and reduces the labor intensity, but also enhances safety, bringing better economic and environmental benefits.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A one-pull-two-release line board anti-slip device, comprising a supporting base plate (1), the top of which is welded with an auxiliary main rod (2), and the front of the auxiliary main rod (2) is rotatably connected with a connecting lead (3); characterized in that: A connecting base (4) is welded to the top of the supporting base plate (1), a rotating groove (9) is provided on the front of the supporting base plate (1), a rotating block (10) is welded to the rear end of the connecting lead (3), the rear end of the rotating block (10) is rotatably connected to the rotating groove (9) and the supporting base plate (1), a first pulling plate (5) is welded to the rear end of the supporting base plate (1), a second pulling plate (6) is fixedly connected to the rear side of the supporting base plate (1), a mounting head (7) is welded to the rear end of the auxiliary main rod (2), a surface of the mounting head (7) is rotatably connected to an anti-twisting device (8), a connecting groove (11) is provided inside the connecting lead (3), a positioning groove (14) is provided inside the connecting base (4), a positioning bolt (13) is threadedly connected to the inside of the connecting base (4), a mounting block (15) is inserted inside the first pulling plate (5), and an auxiliary guide rod (12) is welded to the top of the mounting block (15).

2. The one-pull-two-release wire board anti-slip device according to claim 1, characterized in that: The first pull plate (5) is symmetrically distributed around the support base plate (1), the second pull plate (6) is symmetrically distributed around the support base plate (1), the positioning bolts (13) penetrate the first pull plate (5) and the mounting block (15) and extend to the interior of the positioning groove (14), and the positioning bolts (13) are symmetrically distributed around the support base plate (1).

3. The one-pull-two-release wire board anti-slip device according to claim 1, characterized in that: A connecting lead (3) is provided on the front side of the supporting base plate (1), and a connecting groove (11) is provided on the front side of the supporting base plate (1).

4. The one-pull-two-release wire board anti-slip device according to claim 3, characterized in that: The auxiliary guide rods (12) are symmetrically distributed with the supporting bottom plate (1) as the center, and connecting bases (4) are provided on the left and right sides of the auxiliary main rod (2).

5. The one-pull-two-release wire board anti-slip device according to claim 1, characterized in that: A second pulling plate (6) is provided at one end of the first pulling plate (5), and an auxiliary main rod (2) is provided on the front side of the anti-twisting device (8).

6. The one-pull-two-release wire board anti-slip device according to claim 5, characterized in that: The connecting groove (11) is arranged on the front side of the rotating groove (9), and the connecting groove (11) is arranged on the front side of the rotating block (10).

7. The one-pull-two-release wire board anti-slip device according to claim 6, characterized in that: The first pulling plate (5) and the second pulling plate (6) are arranged at the left end and the right end of the anti-twist device (8).

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