Construction power line erecting equipment

Abstract

The utility model provides construction electric power line erecting equipment, relates to the technical field of line erecting, and aims to solve the problems that in the wire connecting and fixing process, due to the fact that the wire is in a suspended state, large pull-down acting force can be generated under the action of gravity, and when a constructor operates a wire, the wire cannot be pulled down. The pull-down acting force is extremely easy to pull constructors. The pull-down device comprises a connecting wire, an anti-falling block sleeves the outer part of the connecting line, and the anti-falling block is clamped in the matching frame; and an incomplete conical barrel with threads is arranged on the anti-falling block. The anti-falling block sleeved outside the connecting wire is clamped inside the matching frame, the anti-falling block is arranged to be of an incomplete conical barrel structure with threads and can be connected with the tightening cap through the threads, and when the wire has a large displacement or falling tendency due to accidents and the like, the friction force between the anti-falling block and the matching frame can be rapidly increased, so that the anti-falling effect of the anti-falling block is improved. And meanwhile, the tightening cap can further adjust the holding degree of the anti-falling block, so that a double-insurance effect is achieved, and the lead is effectively prevented from falling.

Description

Technical Field

[0001] The utility model belongs to the technical field of line erection, and more specifically, it particularly relates to a construction power line erection device. Background Technique

[0002] With the acceleration of the urbanization process and the continuous progress of various large-scale engineering projects, higher requirements are put forward for the efficiency, quality and safety of construction power line erection. Traditional construction power line erection work relies to a large extent on manual operation. When erecting overhead power lines, workers need to climb to high places with the help of tools such as ladders and scaffolds, and lay, connect and fix the wires section by section. Therefore, a construction erection device is needed to facilitate the erection of the lines.

[0003] Based on the discovery in the existing technology, in the current power line erection process, the wires need to be laid, connected and fixed section by section. However, during the connection and fixation of the wires, due to their suspended state, a large downward pulling force will be generated under the action of gravity. When construction workers operate on the wires, this downward pulling force is very likely to pull on the construction workers, resulting in the loss of balance of the construction workers, posing a great risk of falling from a height and seriously threatening the lives of construction workers. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model relates to a construction power line erection device to solve the problem that during the connection and fixation of the wires, due to their suspended state, a large downward pulling force will be generated under the action of gravity. When construction workers operate on the wires, this downward pulling force is very likely to pull on the construction workers, resulting in the loss of balance of the construction workers, posing a great risk of falling from a height and seriously threatening the lives of construction workers.

[0005] The utility model provides a construction power line erection device, which is achieved by the following specific technical means:

[0006] A construction power line erection device includes: a middle connection ring, an inner beam groove, and a connecting wire; a docking frame fixedly connected to the outer wall of the middle connection ring; the docking frame is set as an L-shaped frame, and a rectangular docking hole is provided on the docking frame; a docking cylinder is threadedly connected inside the middle connection ring; a thread groove is provided on the outer wall of the docking cylinder; a cooperation frame is fixedly connected to the outer wall of the docking cylinder; a torsion block is rotatably connected to the cooperation frame; protrusions for increasing friction are provided on the outer wall of the torsion block, and a threaded through hole is provided at the middle position of the torsion block; a clamping frame is slidably connected inside the cooperation frame, and the clamping frame is slidably connected inside the inner beam groove, and the clamping frame is connected to the torsion block by threads; protrusions for increasing friction are provided on the inner side of the clamping frame, a threaded rod for cooperating with the threaded through hole of the torsion block is provided at the top of the clamping frame, and rectangular protrusions for cooperating with the inner beam groove are provided on the outer wall of the clamping frame; an insulating frame is inserted into the docking frame, and the insulating frame and the docking frame are locked by bolts; a rectangular through hole for docking with the fixed frame is provided on the insulating frame; an anti-falling block is sleeved outside the connecting wire, and the anti-falling block is stuck inside the cooperation frame; the anti-falling block is set as a cylindrical structure, and an incomplete tapered cylinder with threads is provided on the anti-falling block.

[0007] Preferably, an adjustment groove is provided on the outer wall of the middle connection ring; the adjustment groove is set as a circular ring structure, and a threaded groove is provided on the inner wall of the adjustment groove; a fixed frame is rotatably connected inside the adjustment groove; the fixed frame is set as a circular ring structure, a T-shaped frame is provided on the fixed frame, and the fixed frame is fixed to the adjustment groove by bolts after the angle adjustment is completed.

[0008] Preferably, the cooperation frame is set as a U-shaped structure, a shaft hole is provided at the middle position of the cooperation frame, and there are two groups of cooperation frames in total; inner beam grooves are provided on the inner walls of the two groups of cooperation frames.

[0009] Preferably, an inner installation hole is provided inside the insulating frame; the inner installation hole is connected with two circular through holes, and there are two groups of inner installation holes in total; a wiring frame is provided inside the inner installation hole; the wiring frame is made of a conductive material, and a wiring head is fixedly connected to the wiring frame.

[0010] Preferably, a connecting wire passes through the inside of the docking cylinder; a branch end is provided on the connecting wire; the connecting wire is electrically connected to a branch wire, and the branch wire is electrically connected to the wiring frame.

[0011] Preferably, a tightening cap is threadedly connected to the anti-falling block; a threaded groove for cooperating with the incomplete tapered cylinder of the anti-falling block is provided on the inner wall of the tightening cap.

[0012] A construction power line erection device proposed by the present utility model has the following beneficial effects:

[0013] 1. In this device, through the collaborative design of the fitting frame, torsion block, and clamping frame, the suspended wire can be firmly clamped. When the construction worker operates the wire, the protrusions that increase friction on the inner side of the clamping frame can tightly grip the wire, and it is threadedly connected to the torsion block, enabling flexible adjustment of the clamping force according to the thickness of the wire and other conditions. This can greatly offset the downward pulling force generated by the wire under the action of gravity, avoid pulling on the construction worker, significantly reduce the risk of the construction worker falling from a height, and effectively guarantee the life safety of the construction worker;

[0014] 2. In this device, the anti-falling block sleeved outside the connecting wire is stuck inside the fitting frame, and the anti-falling block is set as an incomplete conical cylinder structure with threads, and the tightening cap can be connected through threads. When the wire has a large displacement or a tendency to fall due to accidents or other situations, the friction between the anti-falling block and the fitting frame will rapidly increase. At the same time, the tightening cap can further adjust the holding degree of the anti-falling block, playing a dual insurance role and effectively preventing the wire from falling, further enhancing the safety of the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the three-dimensional assembly structure schematic diagram of the present utility model.

[0016] Figure 2 is the three-dimensional assembly bottom view structure schematic diagram of the present utility model.

[0017] Figure 3 is the exploded structure schematic diagram of the present utility model.

[0018] Figure 4 is the exploded bottom view structure schematic diagram of the present utility model.

[0019] Figure 5 is the partial cross-sectional structure schematic diagram of the present utility model.

[0020] Figure 6 is the enlarged structure schematic diagram of part A led out from Figure 5 of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0022] 1. Middle connection ring; 101. Adjustment groove; 102. Fixed frame; 103. Docking frame;

[0023] 2. Docking cylinder; 201. Fitting frame; 202. Inner beam groove; 203. Torsion block; 204. Clamping frame;

[0024] 3. Insulation frame; 301. Inner installation hole; 302. Wiring frame;

[0025] 4. Connecting wire; 401. Branch end; 402. Branch connection wire;

[0026] 5. Fall prevention block; 501. Tightening cap. Specific implementation mode

[0027] The implementation mode of the present utility model will be further described in detail below in conjunction with the drawings and embodiments.

[0028] Embodiment 1: As shown in the attached Figure 1 to the attached Figure 6 As shown: The present utility model provides a construction power line erection device, including: a middle connection ring 1, an inner beam groove 202, and a connection line 4; a docking frame 103 fixedly connected to the outer wall of the middle connection ring 1; the docking frame 103 is set as an L-shaped frame, and a rectangular docking hole is provided on the docking frame 103; the docking frame 103 is used to dock with the insulating frame 3 to assist in the branch line treatment of the power line; a docking cylinder 2 is threadedly connected inside the middle connection ring 1; a thread groove is provided on the outer wall of the docking cylinder 2, and a retaining ring for blocking the fall prevention block 5 is provided on the inner wall of the docking cylinder 2; the docking cylinder 2 is used to be connected to the middle connection ring 1 by threads to facilitate its stability; a cooperation frame 201 is fixedly connected to the outer wall of the docking cylinder 2; a torsion block 203 is rotatably connected to the cooperation frame 201; protrusions for increasing friction are provided on the outer wall of the torsion block 203, and a threaded through hole is provided at the middle position of the torsion block 203; the torsion block 203 is used to adjust the clamping frame 204 during rotation; a clamping frame 204 is slidably connected inside the cooperation frame 201, and the clamping frame 204 is slidably connected inside the inner beam groove 202, and the clamping frame 204 is connected to the torsion block 203 by threads; protrusions for increasing friction are provided on the inner side of the clamping frame 204, a threaded rod for cooperating with the threaded through hole of the torsion block 203 is provided at the top of the clamping frame 204, and a rectangular protrusion for cooperating with the inner beam groove 202 is provided on the outer wall of the clamping frame 204; the clamping frame 204 is used to clamp the connection line 4 under the adjustment of the torsion block 203 to assist in maintaining its stability; the insulating frame 3 is inserted into the docking frame 103, and the insulating frame 3 and the docking frame 103 are locked by bolts; a rectangular through hole for docking with the fixed frame 102 is provided on the insulating frame 3; the insulating frame 3 is used to cooperate with the inner mounting hole 301 to restrain the connection line frame 302; a fall prevention block 5 is sleeved outside the connection line 4, and the fall prevention block 5 is stuck inside the cooperation frame 201; the fall prevention block 5 is set as a cylindrical structure, and an incomplete conical cylinder with threads is provided on the fall prevention block 5; the fall prevention block 5 is used to prevent the line from falling backward by being stuck inside the docking cylinder 2 when tightened on the connection line 4.

[0029] Embodiment 2: On the basis of Embodiment 1, as shown in the attached Figure 1 to the attached Figure 6As shown in the figure, an adjustment groove 101 is provided on the outer wall of the middle connection ring 1; the adjustment groove 101 is arranged in an annular structure, and a threaded groove is provided on the inner wall of the adjustment groove 101; the middle connection ring 1 is used to cooperate with the adjustment groove 101 to connect other structures of the device, so as to facilitate the erection of the connecting wire 4; a fixing frame 102 is rotatably connected inside the adjustment groove 101; the fixing frame 102 is arranged in an annular structure, and a T-shaped frame is provided on the fixing frame 102. After the angle adjustment of the fixing frame 102 is completed, it is fixed to the adjustment groove 101 by bolts; the fixing frame 102 is used to fix the whole device in the installation position to assist in the erection of the power line; the matching frame 201 is arranged in a U-shaped structure, and a shaft hole is provided in the middle position of the matching frame 201. There are two groups of matching frames 201 in total; the matching frame 201 is used to cooperate with the inner restraint groove 202 to restrain the clamping frame 204; inner restraint grooves 202 are provided on the inner walls of the two groups of matching frames 201; the inner restraint groove 202 is used to assist the matching frame 201 to restrain the clamping frame 204; an inner mounting hole 301 is provided inside the insulating frame 3; the inner mounting hole 301 is connected with two circular through holes, and there are two groups of inner mounting holes 301 in total; the inner mounting hole 301 is used to assist in installing the wiring frame 302; a wiring frame 302 is provided inside the inner mounting hole 301; the wiring frame 302 is made of a conductive material, and a wiring head is fixedly connected to the wiring frame 302; the wiring frame 302 is used to assist the branch wire 402 to be connected to the power branch, so as to facilitate the erection of the power line; a connecting wire 4 passes through the inside of the docking cylinder 2; the connecting wire 4 is used to conduct power transmission; a branch end 401 is provided on the connecting wire 4; the branch end 401 is used to cooperate with the connecting wire 4 to be connected to the external branch; the connecting wire 4 is electrically connected to a branch wire 402, and the branch wire 402 is electrically connected to the wiring frame 302; the branch wire 402 is used to cooperate with the wiring frame 302 to branch the power line; a tightening cap 501 is threadedly connected to the anti-falling block 5; a thread groove for cooperating with the incomplete conical cylinder of the anti-falling block 5 is provided on the inner wall of the tightening cap 501; the tightening cap 501 is used to fix the anti-falling block 5 on the connecting wire 4 by means of threaded tightening.

[0030] The specific usage method and function of this embodiment:

[0031] In this utility model, the power line to be erected is placed between the clamping brackets 204. The operator rotates the torsion block 203. Since the torsion block 203 is threadedly connected to the clamping brackets 204, the rotation of the torsion block 203 drives the clamping brackets 204 to slide in the inner beam groove 202, gradually approaching and clamping the power line. The friction protrusions on the inner sides of the clamping brackets 204 increase the friction force with the power line to prevent the power line from sliding during the clamping process. If the connecting wire 4 has a splitter end 401, a jumper wire 402 is led out from the splitter end 401, and the jumper wire 402 is electrically connected to the wiring bracket 302 in the inner mounting hole 301 of the insulating bracket 3 to complete the branch connection of the power line and ensure the integrity of power transmission. When the power line is installed, the operator sleeves the anti-falling block 5 and the tightening cap 501 on the connecting wire 4, and by rotating the tightening cap 501, the tightening cap 501 threadedly moves downward along the incomplete conical cylinder of the anti-falling block 5 to further press the power line, preventing the power line from falling due to gravity or other external forces, and when the connecting wire 4 is subjected to gravity or other external forces, the anti-falling block 5 prevents continuous downward falling by being stuck in the mating bracket 201. During the construction process, if it is necessary to adjust the erection angle of the power line, the bolt between the fixing bracket 102 and the adjustment groove 101 is loosened, and the fixing bracket 102 is rotated to drive the entire equipment structure to rotate. When the angle that meets the construction requirements is adjusted, the bolt is tightened again to fix the equipment angle to meet the requirements for erecting power lines in different construction environments.

[0032] In this article, the following points need to be noted:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0034] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A construction power line erection device, comprising: A middle connecting ring (1), an inner beam groove (202) and a connecting line (4); the characteristics are: A docking frame (103) is fixedly connected to the outer wall of the middle connecting ring (1); the docking frame (103) is configured as an L-shaped frame, and a rectangular docking hole is provided on the docking frame (103); The inner thread of the middle connecting ring (1) is connected to the docking sleeve (2); the outer wall of the docking sleeve (2) is provided with a thread groove; A matching frame (201) is fixedly connected to the outer wall of the docking tube (2); A torsion block (203) is rotatably connected to the matching frame (201); a protrusion for increasing friction is provided on the outer wall of the torsion block (203); and a threaded through hole is provided in the middle of the torsion block (203); The matching frame (201) is internally slidably connected to a clamping frame (204), and the clamping frame (204) is slidably connected in the inner beam groove (202), and the clamping frame (204) and the torsion block (203) are connected via threads; a protrusion for increasing friction is provided on the inner side of the clamping frame (204), a threaded rod for matching with a threaded through hole of the torsion block (203) is provided on the top of the clamping frame (204), and a rectangular protrusion for matching with the inner beam groove (202) is provided on the outer wall of the clamping frame (204); The docking frame (103) is inserted with an insulating frame (3), and the insulating frame (3) and the docking frame (103) are locked by bolts; the insulating frame (3) is provided with a rectangular through hole that is connected to the fixing frame (102); The outer portion of the connecting line (4) is covered with an anti-falling block (5), and the anti-falling block (5) is clamped inside the matching frame (201); the anti-falling block (5) is configured as a cylindrical structure, and an incomplete conical cylinder with threads is provided on the anti-falling block (5).

2. A construction power line erection equipment according to claim 1, characterized in that: An adjustment groove (101) is provided on the outer wall of the middle connecting ring (1); the adjustment groove (101) is arranged as a circular ring structure, and a thread groove is provided on the inner wall of the adjustment groove (101); The interior of the adjustment slot (101) is rotatably connected to a fixing frame (102); the fixing frame (102) is configured as a circular ring structure, a T-shaped frame is provided on the fixing frame (102), and the fixing frame (102) is fixed to the adjustment slot (101) by bolts after the angle adjustment is completed.

3. A construction power line erection equipment according to claim 1, characterized in that: The matching frame (201) is configured as a U-shaped structure, an axial hole is provided in the middle of the matching frame (201), and the matching frame (201) is provided with two groups in total; Inner beam grooves (202) are provided on the inner walls of the two sets of matching frames (201).

4. The construction power line erection equipment according to claim 1, characterized in that: An internal installation hole (301) is provided inside the insulating frame (3); the internal installation hole (301) is connected to two groups of circular through holes, and there are two groups of internal installation holes (301) in total; A wiring frame (302) is provided in the internal hole (301); the wiring frame (302) is made of a conductive material, and a wiring head is fixedly connected to the wiring frame (302).

5. The construction power line erection equipment according to claim 1, characterized in that: A connecting wire (4) is passed through the interior of the docking tube (2); The connecting line (4) is provided with a branching end (401); The connecting wire (4) is electrically connected to a branch wire (402), and the branch wire (402) is electrically connected to a wiring rack (302).

6. The construction power line erection equipment according to claim 1, characterized in that: A tightening cap (501) is threadedly connected to the anti-falling block (5); a threaded groove for matching with the incomplete conical cylinder of the anti-falling block (5) is provided on the inner wall of the tightening cap (501).

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