Power transmission and distribution line tightening device

Abstract

The utility model relates to the technical field of line tightening, and discloses a power transmission and distribution line tightening device, which comprises a fixed plate, supporting legs fixedly arranged at the bottom of the fixed plate, a U-shaped frame fixedly arranged at the top of the fixed plate, and a processing assembly arranged on the side wall of the fixed plate, the machining assembly comprises a winding mechanism installed on the side wall of the fixing plate, the winding mechanism is located at the top of the fixing plate, one end of the winding mechanism is connected with the side wall of the U-shaped frame, an auxiliary mechanism is installed at the top of the fixing plate, and one end of the auxiliary mechanism is connected with one end of the winding mechanism. According to the device, the problems that the position of an electric wire is stabilized through a fastening cylinder, then the electric wire is wound through a winding shaft, and due to the fact that the position of the fastening cylinder is fixed all the time, when the electric wire is wound through the winding shaft, the electric wire is accumulated on one side of the winding shaft, and disorder is likely to happen are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of line tightening, in particular to a line tightening device for a power transmission and distribution line. Background Art

[0002] In the transmission of electric power, cables are needed. In the cable installation, the cable is tightened by manpower or machinery. When tightening the cable manually, the worker wraps the cable around the cross arm. During the operation, multiple people are required to cooperate. The rope is tied to the cable and the rope is pulled hard to tighten the cable. Therefore, a transmission and distribution line tightening device is needed.

[0003] For example, the Chinese patent CN216390294U discloses a power transmission and distribution line tightening device, which can stably tighten the line by setting the worm wheel and the worm to be self-locking without node-type tightening, and can quickly clamp or loosen the distribution line with the electric clamping mechanism to ensure the efficiency of clamping the distribution line. It solves the problem that most of the ratchet structures or manual rotating bolts are used for tightening, and the distribution line will be ejected and injure the operator because the rotating shaft of the ratchet anti-rotation structure is fragile and easy to break, and the ratchet tightening point will be divided into multiple ratchet nodes, which cannot perform the tightening operation better. It has the advantage of good tightening efficiency;

[0004] However, there are certain defects in this patent. The device stabilizes the position of the wire through the fastening cylinder and then reels the wire through the reel. Since the position of the fastening cylinder is always fixed, when the reel reels the wire, the wire will be piled up on one side of the reel, which is prone to confusion. Utility Model Content

[0005] The purpose of the utility model is to provide a power transmission and distribution line tightening device to achieve the purpose of solving the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a power transmission and distribution line tightening device, comprising a fixing plate,

[0007] A support leg fixedly mounted on the bottom of the fixing plate;

[0008] A U-shaped frame fixedly mounted on the top of the fixed plate;

[0009] and a processing assembly disposed at a side wall of the fixing plate;

[0010] The processing assembly includes a winding mechanism installed at the side wall of the fixed plate, the winding mechanism is located at the top of the fixed plate, and one end of the winding mechanism is connected to the side wall of the U-shaped frame;

[0011] An auxiliary mechanism is installed at the top of the fixed plate, and one end of the auxiliary mechanism is connected to one end of the winding mechanism.

[0012] Preferably, there are four supporting legs, the four supporting legs are equal in shape and size, and the four supporting legs are respectively fixedly installed at the four corners of the bottom of the fixing plate, so that the position of the entire device can be supported by the supporting legs.

[0013] Preferably, the winding mechanism includes a servo motor, a rotating rod is fixedly installed on the servo motor, the other end of the rotating rod is movably passed through the inner wall of the U-shaped frame and extends to the inner wall of the U-shaped frame, and one end of the rotating rod is rotatably connected to the inner wall of the U-shaped frame through a bearing, a winding roller is fixedly installed on the side wall of the rotating rod, a belt is transmission-installed on the side wall of the rotating rod, a reciprocating screw is transmission-installed on the other end of the belt, side plates are rotatably installed on both ends of the reciprocating screw through bearings, a socket block is installed on the side wall of the reciprocating screw, a cross plate is fixedly installed on the top of the socket block, and a guide roller is rotatably installed on the inner wall of the cross plate.

[0014] Preferably, the side wall of the reciprocating screw rod is connected to the inner wall of the sleeve block, the bottom of the sleeve block is slidably connected to the top of the fixed plate, and the sleeve block can slide on the surface of the fixed plate.

[0015] Preferably, there are two side panels, the bottoms of the two side panels are fixedly connected to the top of the fixed plate, and the two side panels are symmetrically arranged relative to the middle surface of the fixed plate in the front-rear direction.

[0016] Preferably, the auxiliary mechanism comprises a column, the bottom of the column is rotatably connected to the top of the transverse plate, a rotating roller is fixedly mounted on the top of the column, and a brush is fixedly mounted on the side wall of the rotating roller.

[0017] Preferably, there are two rotating rollers, the two rotating rollers are equal in shape and size, and the two rotating rollers are symmetrically arranged relative to the middle surface in the front-to-back direction of the transverse plate.

[0018] The utility model provides a power transmission and distribution line tightening device, which has the following beneficial effects:

[0019] (1) According to the utility model, an operator passes one end of the wire through the guide rollers and then fixes it on the side wall of the winding roller. Then, the servo motor can be directly turned on. Under the joint action of the rotating rod, winding roller, belt, reciprocating screw rod and socket block, the socket block drives the cross plate and the guide roller to move, and the guide roller drives the wire to move, so that the wire can be more evenly wound on the side wall of the winding roller, which solves the problem of the existing device stabilizing the position of the wire by the fastening cylinder and then winding the wire by the winding shaft. Since the position of the fastening cylinder is always fixed, when the winding shaft winds up the wire, it will cause the wire to pile up on one side of the winding shaft, which is easy to cause confusion.

[0020] (2) When the electric wire is moving, the utility model can drive the position of the rotating roller to rotate, and the rotating roller further drives the brush at the side wall to rotate. The dust on the side wall of the electric wire can be cleaned in time by the brush, thereby improving the cleanliness of the surface of the electric wire and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0022] Figure 2 It is a connection diagram of the winding mechanism and the auxiliary mechanism of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the winding mechanism of the utility model;

[0024] Figure 4 For this utility model Figure 3 A partial enlarged view of middle A.

[0025] In the figure: 1. fixed plate; 2. supporting legs; 3. U-shaped frame; 4. processing assembly; 41. winding mechanism; 411. side plate; 412. servo motor; 413. rotating rod; 414. winding roller; 415. belt; 416. reciprocating screw rod; 417. socket block; 418. cross plate; 419. guide roller; 42. auxiliary mechanism; 421. column; 422. rotating roller; 423. brush. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0027] Example 1

[0028] A preferred embodiment of the power transmission and distribution line tightening device provided by the utility model is as follows Figures 1 to 4As shown: A power transmission and distribution line tightening device, comprising a fixing plate 1,

[0029] The support legs 2 are fixedly mounted on the bottom of the fixed plate 1. There are four support legs 2. The four support legs 2 are of equal shape and size. The four support legs 2 are respectively fixedly mounted at the four corners of the bottom of the fixed plate 1. The support legs 2 can support the position of the entire device.

[0030] A U-shaped frame 3 fixedly mounted on the top of the fixed plate 1;

[0031] and a processing assembly 4 disposed on the side wall of the fixed plate 1;

[0032] The processing assembly 4 includes a winding mechanism 41 installed at the side wall of the fixed plate 1, the winding mechanism 41 is located at the top of the fixed plate 1, and one end of the winding mechanism 41 is connected to the side wall of the U-shaped frame 3;

[0033] An auxiliary mechanism 42 is installed at the top of the fixed plate 1 , and one end of the auxiliary mechanism 42 is connected to one end of the winding mechanism 41 .

[0034] The winding mechanism 41 includes a servo motor 412, on which a rotating rod 413 is fixedly installed. The other end of the rotating rod 413 movably passes through the inner wall of the U-shaped frame 3 and extends to the inner wall of the U-shaped frame 3, and one end of the rotating rod 413 is rotatably connected to the inner wall of the U-shaped frame 3 through a bearing. A winding roller 414 is fixedly installed on the side wall of the rotating rod 413, and a belt 415 is transmission-installed on the side wall of the rotating rod 413. A reciprocating screw rod 416 is transmission-installed on the other end of the belt 415. Both ends of the reciprocating screw rod 416 are rotatably installed with side plates 411 through bearings. A socket block 417 is installed on the side wall of the reciprocating screw rod 416, and a cross plate 418 is fixedly installed on the top of the socket block 417. A guide roller 419 is rotatably installed on the inner wall of the cross plate 418.

[0035] In this embodiment, the side wall of the reciprocating screw rod 416 is connected to the inner wall of the sleeve block 417, the bottom of the sleeve block 417 is slidably connected to the top of the fixed plate 1, and the sleeve block 417 can slide on the surface of the fixed plate 1.

[0036] Furthermore, there are two side panels 411 , the bottoms of the two side panels 411 are fixedly connected to the top of the fixed plate 1 , and the two side panels 411 are symmetrically arranged relative to the middle surface of the fixed plate 1 in the front-to-back direction.

[0037] During the specific implementation process, the operator supports the position of the device through the support leg 2, then passes one end of the wire through the guide roller 419 and then fixes it on the side wall of the winding roller 414, and then the servo motor 412 can be directly turned on. The servo motor 412 drives the winding roller 414 to rotate through the rotating rod 413 at the output end, and the wire is wound through the winding roller 414. When the rotating rod 413 rotates, it will also drive the position of the belt 415 to rotate, and the belt 415 further drives the position of the reciprocating screw rod 416 to rotate. Since the side wall of the reciprocating screw rod 416 is threadedly connected to the inner wall of the socket block 417, the reciprocating screw rod 416 can drive the position of the socket block 417 to reciprocate when it rotates, and the socket block 417 drives the position of the cross plate 418 and the guide roller 419 to move, and the position of the wire is driven to move through the guide roller, so that the wire can be more evenly wound on the side wall of the winding roller 414.

[0038] Example 2

[0039] On the basis of Example 1, a preferred embodiment of a power transmission and distribution line tightening device provided by the utility model is as follows: Figures 1 to 4 As shown, the auxiliary mechanism 42 includes a column 421 , the bottom of the column 421 is rotatably connected to the top of the horizontal plate 418 , a rotating roller 422 is fixedly installed on the top of the column 421 , and a brush 423 is fixedly installed on the side wall of the rotating roller 422 .

[0040] In this embodiment, there are two rotating rollers 422 . The two rotating rollers 422 are equal in shape and size, and are symmetrically arranged relative to the middle surface of the transverse plate 418 in the front-to-back direction.

[0041] In the specific implementation process, when the wire is moving, it can drive the position of the rotating roller 422 to rotate, and the rotating roller 422 further drives the brush 423 at the side wall to rotate. The dust on the side wall of the wire can be cleaned in time by the brush 423, thereby improving the cleanliness of the wire surface.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power transmission and distribution line tightening device, comprising a fixing plate (1), A support leg (2) fixedly mounted on the bottom of the fixing plate (1); A U-shaped frame (3) fixedly mounted on the top of the fixing plate (1); and a processing assembly (4) arranged at a side wall of the fixing plate (1); characterized in that: The processing assembly (4) comprises a winding mechanism (41) installed at a side wall position of the fixed plate (1), the winding mechanism (41) being located at a top position of the fixed plate (1), one end of the winding mechanism (41) being connected to a side wall of the U-shaped frame (3), the winding mechanism (41) comprising a servo motor (412), a rotating rod (413) being fixedly installed on the servo motor (412), the other end of the rotating rod (413) movably passing through an inner wall of the U-shaped frame (3) and extending to the inner wall of the U-shaped frame (3), and one end of the rotating rod (413) being rotatable with the U-shaped frame (3) via a bearing. 3), a winding roller (414) is fixedly mounted on the side wall of the rotating rod (413), a belt (415) is driveably mounted on the side wall of the rotating rod (413), a reciprocating screw rod (416) is driveably mounted on the other end of the belt (415), side plates (411) are rotatably mounted on both ends of the reciprocating screw rod (416) via bearings, a sleeve block (417) is mounted on the side wall of the reciprocating screw rod (416), a transverse plate (418) is fixedly mounted on the top of the sleeve block (417), and a guide roller (419) is rotatably mounted on the inner wall of the transverse plate (418); An auxiliary mechanism (42) is installed at the top of the fixed plate (1), and one end of the auxiliary mechanism (42) is connected to one end of the winding mechanism (41).

2. A power transmission and distribution line tightening device according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal shape and size, and the four supporting legs (2) are respectively fixedly mounted at the four corners of the bottom of the fixing plate (1).

3. A power transmission and distribution line tightening device according to claim 1, characterized in that: The side wall of the reciprocating screw rod (416) is connected to the inner wall of the sleeve block (417), and the bottom of the sleeve block (417) is slidably connected to the top of the fixed plate (1).

4. A power transmission and distribution line tightening device according to claim 1, characterized in that: There are two side panels (411), the bottoms of the two side panels (411) are fixedly connected to the top of the fixed plate (1), and the two side panels (411) are symmetrically arranged relative to the middle surface of the fixed plate (1) in the front-rear direction.

5. A power transmission and distribution line tightening device according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a column (421), the bottom of the column (421) being rotatably connected to the top of the horizontal plate (418), a rotating roller (422) being fixedly mounted on the top of the column (421), and a brush (423) being fixedly mounted on the side wall of the rotating roller (422).

6. A power transmission and distribution line tightening device according to claim 5, characterized in that: There are two rotating rollers (422), the two rotating rollers (422) are equal in shape and size, and the two rotating rollers (422) are symmetrically arranged relative to the middle surface of the transverse plate (418) in the front-to-back direction.

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