Automatic wire drawing equipment for water conservancy

Abstract

The utility model discloses automatic wire drawing equipment for water conservancy, and belongs to the technical field of water conservancy equipment. Comprising a fixing frame, a fixing disc is fixedly connected to the top end of the fixing frame, the output end of the fixing disc is fixedly connected with a fixing rod, side baffles for limiting a stay wire are fixedly arranged on the two sides of the fixing rod, and auxiliary assemblies are fixedly arranged at the two ends of the fixing rod. A worker adjusts auxiliary assemblies fixed to the two sides of a fixing rod, pulleys at the bottom ends of the auxiliary assemblies are pulled, the pulleys drive a third positioning plate, a second positioning plate and a first positioning plate to rotate by angles, a telescopic rod assists the rotating process of the auxiliary assemblies, and when stay wires at different heights need to be controlled, the stay wires are fixed to the fixing rod. A worker can fix the limiting block by adjusting the position of the fixing bolt on the outer side of the limiting plate, so that the purposes of increasing the distance between the fixing frame and different stay wires and reducing the friction force between the fixing frame and the stay wires are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of water conservancy equipment, and more specifically, to an automatic wire pulling device for water utilization. Background Art

[0002] In water conservancy facilities, it is often necessary to adjust the structures under different conditions by pulling and releasing wires in order to treat the water body. At present, the pulling wires in water conservancy equipment are mostly steel strands, and the retraction and release of steel strands are mostly handled by related automatic pulling wire equipment.

[0003] Chinese patent number CN212094134U discloses a steel strand pulling wire, comprising a fixed outer frame, the bottom end of the fixed outer frame is connected to a bottom plate, a wire inlet hole and a wire outlet hole are provided on the bottom plate, the front end of the fixed outer frame is connected to a fixed seat, a wiring hook is arranged at the front end of the fixed seat, the wiring hook is fixedly connected to the steel strand, and a wire fixing device is arranged inside the fixed outer frame; the wire fixing device comprises a motor, a wire fixing disk, a wire inlet slot, a wire outlet slot and a rotating slot, the bottom end of the motor is fixed to the bottom plate, and a rotating shaft is installed inside the center of the wire fixing disk. The utility model discloses a steel strand pulling wire, the steel strand is wound in a twisted shape, so that the steel strand at the front end of the fixed seat is tightened, and the stability after the wire is pulled is ensured, and the fixing is convenient, and the inconvenience of manual labor is reduced through automatic tightening, and the work efficiency is improved, and the fixed steel ruler firmly fixes the steel strand to prevent the steel strand from falling back after being tightened, thereby improving the fixing effect of the steel strand, ensuring the stability during construction, and improving the safety of use.

[0004] Although the device has many beneficial effects, it still has shortcomings that need to be improved. During the wire pulling and recovery process of the existing equipment, the motor rotates to drive the steel strand pulling device to move up. There is an angle between the fixed frame of the wire pulling device and the pulling device. During the process of the steel strand moving up along this angle, the friction between the two is relatively large, which can easily damage the steel strand and the structure of the fixed frame itself, reducing the service life of the equipment. In view of this, we propose a water-utilizing automatic wire pulling device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present application is to provide a water-utilizing automatic wire pulling device to solve the problems raised in the above-mentioned background technology.

[0007] 2. Technical solution

[0008] A water utilization automatic wire pulling device comprises a fixing frame, a fixing plate and a fixing rod.

[0009] A fixing frame, wherein a fixing plate is fixedly connected to the top of the fixing frame, an output end of the fixing plate is fixedly connected to a fixing rod, side baffles for limiting the position of the pull wire are fixedly arranged on both sides of the fixing rod, and auxiliary components are fixedly arranged at both ends of the fixing rod;

[0010] The auxiliary component is composed of a fixed structure and an angle adjustment structure. The fixed structure is fixed on both sides of the fixed rod to ensure the stability of the auxiliary component when the device is retracted and used. The angle adjustment structure is arranged in the middle of the auxiliary component. Before the device is used, the angle adjustment structure is adaptively adjusted to keep the pull wire away from the fixed frame to reduce the friction between the two.

[0011] As an optional solution to the technical solution of the present application document, the fixed structure includes fixed blocks, which are symmetrically arranged in two groups, with one group consisting of two. The other end of one group of fixed blocks is fixedly connected to a limiting plate, and the top ends of the two limiting plates are fixedly connected by a connecting plate. An angle adjustment structure is arranged in the middle of the limiting plate.

[0012] As an optional solution to the technical solution of the present application document, the angle adjustment structure includes a limit groove, a limit groove is opened in the middle of the limit plate, the inner wall of the limit groove is fixedly connected to the limit block by a fixing bolt, a linkage structure is provided at the bottom end of the limit block, and a pulley is rotatably connected to the bottom end of the linkage structure.

[0013] As an optional solution to the technical solution of the present application document, the linkage structure is composed of a first positioning plate, a second positioning plate, a third positioning plate and a telescopic rod. The middle part of the pulley is rotatably connected by the third positioning plate, the top end of the third positioning plate is rotatably connected by the second positioning plate, the top end of the second positioning plate is rotatably connected by the first positioning plate, and the middle part of one end of the first positioning plate is movably connected by the telescopic rod.

[0014] As an optional solution of the technical solution of the present application document, a thread groove is provided in the middle of the top end of the first positioning plate, and the thread groove can be threadedly connected with the fixing bolt on the outside of the limiting groove.

[0015] As an optional solution to the technical solution of the present application document, the pulley is initially located at the bottom end of the limit plate, which is a position that is convenient for staff to control.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of this application are:

[0018] The present application sets up auxiliary components, and the staff adjusts the auxiliary components fixed on both sides of the fixed rod and pulls the pulley at the bottom end of the auxiliary component. The pulley drives the third positioning plate, the second positioning plate and the first positioning plate to rotate at an angle, and the telescopic rod assists in the rotation process. When it is necessary to control the pull wires at different heights, the staff can fix the limit block by adjusting the position of the fixing bolts on the outside of the limit plate, thereby increasing the distance between the fixed frame and different pull wires and reducing the friction between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a water-utilizing automatic wire-drawing device disclosed in a preferred embodiment of the present application;

[0020] Figure 2 A schematic diagram of the connection of auxiliary components of the automatic wire drawing equipment for water utilization disclosed in a preferred embodiment of the present application;

[0021] Figure 3 A schematic cross-sectional diagram of the linkage structure connection of the automatic wire drawing device for water utilization disclosed in a preferred embodiment of the present application;

[0022] Explanation of the numbers in the figure: 1. fixed frame; 2. fixed plate; 3. fixed rod; 31. side baffle; 32. auxiliary component; 321. fixed block; 322. limit plate; 323. connecting plate; 324. limit groove; 325. limit block; 326. linkage structure; 3261. first positioning plate; 3262. second positioning plate; 3263. third positioning plate; 3264. telescopic rod; 327. pulley. DETAILED DESCRIPTION

[0023] See also Figure 1-3 ,This application provides a technical solution:

[0024] refer to Figure 1 , Figure 2 and Figure 3 A fixing plate 2 is arranged on one side of the top of the fixing frame 1, and a fixing rod 3 is arranged on the output end of the fixing plate 2. The fixing plate 2 controls the fixing rod 3 to rotate to retract and release the pull wire. Side baffles 31 are arranged on both sides of the fixing rod 3 to limit the pull wire, so as to avoid the pull wire from deviating during the room collection process;

[0025] Auxiliary components 32 are provided on both sides of the fixing rod 3, and the auxiliary components 32 are composed of a fixing structure and an angle adjustment structure. The angle adjustment structure includes a limiting groove 324, a limiting groove 324 is provided in the middle of the limiting plate 322, and the inner wall of the limiting groove 324 is fixedly connected to the limiting block 325 by a fixing bolt, and a linkage structure 326 is provided at the bottom end of the limiting block 325. The linkage structure 326 is composed of a first positioning plate 3261, a second positioning plate 3262, a third positioning plate 3263 and a telescopic rod 3264. The middle part of the pulley 327 is rotatably connected to the third positioning plate 3263, the top end of the third positioning plate 3263 is rotatably connected to the second positioning plate 3262, the top end of the second positioning plate 3262 is rotatably connected to the first positioning plate 3261, and the middle part of one end of the first positioning plate 3261 is movably connected to the telescopic rod 3264, and the bottom end of the linkage structure 326 is rotatably connected to the pulley 327. In the initial state, the pulley 327 is located at the bottom end of the limiting plate 322, which is convenient for the staff to control the position;

[0026] The staff can pull the pulley 327, and the pulley 327 drives 3623 to rotate. The third positioning plate 3263 drives 3624 to extend and retract. The third positioning plate 3263 rotates at the bottom end of the first positioning plate 3261 under the restriction of the second positioning plate 3262. The change in the distance between the third positioning plate 3263 and the first positioning plate 3261 drives 3624 to change accordingly. The telescopic rod 3264 stabilizes the rotation angle between the two to ensure the stability of the angle after rotation.

[0027] refer to Figure 1 and Figure 2 The fixing structure includes a fixing block 321, and the fixing blocks 321 are symmetrically arranged in two groups, one group of two, and the other end of one group of fixing blocks 321 is fixedly connected by a limiting plate 322, and the top ends of the two limiting plates 322 are fixedly connected by a connecting plate 323, and an angle adjustment structure is arranged in the middle of the limiting plate 322;

[0028] The fixing blocks 321 are fixedly arranged on both sides of the fixing frame 1 , and the fixing blocks 321 are arranged on both sides of the fixing frame 1 . When the pulling wires in different directions of the fixing frame 1 are controlled, the angle adjustment structure in the corresponding direction can be controlled.

[0029] When the pull line is retracted or released, the staff member rotates the fixing bolt, and the fixing bolt no longer fixes the limit block 325. The limit block 325 slides in the limit groove 324. After sliding to the required position, the staff member rotates the fixing bolt to make it threadedly connected with the thread groove on one side of the limit block 325 again, thereby adjusting the position height of the angle adjustment structure to meet the adjustment needs of different pull lines. Then the staff member pulls the pulley 327, and the pulley 327 drives the third positioning plate 3263 to rotate. The third positioning plate 3263 rotates at the bottom of the first positioning plate 3261 under the restriction of the second positioning plate 3262. The change in the distance between the third positioning plate 3263 and the first positioning plate 3261 drives the telescopic rod 3264 to change accordingly. The telescopic rod 3264 stabilizes the rotation angle between the two to ensure the stability of the angle after rotation, so that the pulley 327 is set on one side of the fixed frame 1. When the pull line is retracted or released, the pulley 327 rotates to further consume its friction force, thereby avoiding serious wear of the pull line caused by excessive contact between the fixed frame 1 and the pull line, thereby improving the service life of the device.

[0030] Although examples 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 water-utilizing automatic wire drawing device, comprising: a fixing frame (1), a fixing plate (2) and a fixing rod (3), characterized in that: A fixing frame (1), wherein a fixing plate (2) is fixedly connected to the top of the fixing frame (1), an output end of the fixing plate (2) is fixedly connected to a fixing rod (3), side baffles (31) for limiting the position of the pull wire are fixedly arranged on both sides of the fixing rod (3), and auxiliary components (32) are fixedly arranged at both ends of the fixing rod (3); The auxiliary component (32) is composed of a fixed structure and an angle adjustment structure. The fixed structure is fixedly arranged on both sides of the fixed rod (3) to ensure the stability of the auxiliary component (32) when the device is retracted and used. The angle adjustment structure is arranged in the middle of the auxiliary component (32). Before the device is used, the angle adjustment structure is adaptively adjusted to keep the pull wire away from the fixed frame (1) to reduce the friction between the two.

2. The automatic wire drawing equipment for water utilization according to claim 1, characterized in that: The fixing structure comprises a fixing block (321), wherein the fixing blocks (321) are symmetrically arranged in two groups, one group having two fixing blocks, the other end of one group of fixing blocks (321) is fixedly connected to a limiting plate (322), the top ends of the two limiting plates (322) are fixedly connected via a connecting plate (323), and an angle adjustment structure is arranged in the middle of the limiting plate (322).

3. The automatic wire drawing equipment for water utilization according to claim 2, characterized in that: The angle adjustment structure comprises a limiting groove (324), a limiting groove (324) is provided in the middle of the limiting plate (322), an inner wall of the limiting groove (324) is fixedly connected to a limiting block (325) via a fixing bolt, a linkage structure (326) is provided at the bottom end of the limiting block (325), and a pulley (327) is rotatably connected to the bottom end of the linkage structure (326).

4. The automatic wire drawing equipment for water utilization according to claim 3, characterized in that: The linkage structure (326) is composed of a first positioning plate (3261), a second positioning plate (3262), a third positioning plate (3263) and a telescopic rod (3264); the middle part of the pulley (327) is rotatably connected to the third positioning plate (3263); the top end of the third positioning plate (3263) is rotatably connected to the second positioning plate (3262); the top end of the second positioning plate (3262) is rotatably connected to the first positioning plate (3261); and the middle part of one end of the first positioning plate (3261) is movably connected to the telescopic rod (3264).

5. The automatic wire drawing equipment for water utilization according to claim 4, characterized in that: A thread groove is provided at the middle of the top end of the first positioning plate (3261), and the thread groove can be threadedly connected to the fixing bolt on the outside of the limiting groove (324).

6. The automatic wire drawing equipment for water utilization according to claim 3, characterized in that: In the initial state, the pulley (327) is located at the bottom end of the limit plate (322), which is a position convenient for staff to control.

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