Wire laying and supporting device

Abstract

The utility model discloses a wire laying and supporting device, which comprises a bottom plate, a wire coil is arranged on the bottom plate, and a rotating shaft is arranged in the wire coil; one positioning assembly is fixedly installed on the top of the bottom plate, and the other positioning assembly is arranged on the top of the bottom plate in a sliding mode; the adjusting mechanism is used for driving a group of positioning assemblies which are arranged in a sliding manner to move; the supporting block is arranged between the bottom plate and the wire coil, and an arc-shaped groove is formed in the top of the supporting block; and the lifting mechanism is arranged between the bottom plate and the supporting block and used for driving the supporting block to ascend and descend, so that the position of the wire coil is lifted. According to the utility model, unfolding operation is facilitated, manual carrying or carrying of the wire coil by adopting other equipment is avoided, and the work progress is facilitated to be accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of support devices, in particular to a wire laying support device. Background Technique

[0002] In the 220kV outgoing line project of a photovoltaic power station, since the extended wire will be located in a cold area, a larger diameter is required to have higher cold resistance. And the larger the diameter, the greater the mass of the wire per unit length.

[0003] At the same time, after the wire leaves the factory, it is often wound on a wire reel, which greatly utilizes the space and is convenient for the transportation of the wire. Therefore, before use, it needs to be unwound and laid out. In order to ensure that the wire is laid out while rotating in place instead of rolling on the ground, the wire reel needs to be placed on a wire laying rack during wire laying, so as to realize that the wire reel rotates in place with the rotating shaft as the center and achieve the purpose of laying out.

[0004] Since a large amount of wire is wound on the wire reel, their overall weight is relatively heavy. Usually, the process of placing the wire reel on the wire laying rack is carried out in cooperation with a traveling crane or a hoist, which makes the assembly process of the wire reel have limitations and affects the construction efficiency. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a wire laying support device to solve the problems in the prior art that the wire reel is relatively heavy, and the process of placing the wire reel on the wire laying rack is carried out in cooperation with a traveling crane or a hoist, resulting in limitations in the assembly process of the wire reel and affecting the construction efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire laying support device includes a bottom plate, on which a wire reel is placed, and a rotating shaft is arranged in the wire reel; two groups of positioning components, one group of the positioning components is fixedly installed on the top of the bottom plate, and the other group of the positioning components is slidably arranged on the top of the bottom plate; an adjusting mechanism for driving the slidably arranged group of positioning components to move; a support block arranged between the bottom plate and the wire reel, and an arc-shaped groove is opened at the top of the support block; a lifting mechanism arranged between the bottom plate and the support block for driving the support block to lift, so as to realize the lifting of the position of the wire reel.

[0008] As a further improvement of the utility model, the positioning component includes a clamping block, a support rod, and a guide roller. The clamping block is arranged in a U shape, a plurality of groups of support rods are fixedly connected to the outer side of the clamping block, and a plurality of groups of guide rollers are rotatably connected to the inner wall of the clamping block.

[0009] As a further improvement of the present utility model, in the positioning assembly fixedly installed on the top of the bottom plate, the support rod is fixedly connected to the top of the bottom plate; in the positioning assembly slidably arranged on the top of the bottom plate, the end of the support rod away from the clamping block is in contact with the top of the bottom plate.

[0010] As a further improvement of the present utility model, the adjusting mechanism includes a fixed block, a threaded rod, a handwheel, and a threaded sleeve. A fixed block is fixedly connected between two groups of support rods slidably arranged on the top of the bottom plate. A threaded rod is rotatably connected to the side of the fixed block away from the wire reel. A handwheel is installed at the end of the threaded rod away from the fixed block. A threaded sleeve is also threadedly connected to the threaded rod. The threaded sleeve is fixedly arranged on the top of the bottom plate through a mounting frame.

[0011] As a further improvement of the present utility model, the adjusting mechanism further includes a limiting rod and a limiting seat. Limiting rods are fixedly connected to the sides of two groups of support rods slidably arranged on the top of the bottom plate away from the wire reel. A limiting seat is slidably connected to the limiting rod. The limiting seat is fixedly connected to the top of the bottom plate.

[0012] As a further improvement of the present utility model, the lifting mechanism includes a first inclined rod, a second inclined rod, a positioning rod, and a first sliding sleeve. Two groups of the first inclined rods are symmetrically arranged below the support block, and one end of the first inclined rod is rotatably connected to the support block. Second inclined rods are rotatably connected to the sides of two groups of the first inclined rods away from each other. One end of the second inclined rod is rotatably connected to the bottom plate. A positioning rod is fixedly connected to the end of the second inclined rod away from the bottom plate. A first sliding sleeve is slidably connected to the positioning rod. The first sliding sleeve is fixedly connected to the bottom of the support block.

[0013] As a further improvement of the present utility model, the lifting mechanism further includes a synchronizing rod, a connecting block, a connecting rod, a moving plate, and a push rod motor. The ends of two groups of the first inclined rods away from the support block are jointly fixedly connected to a synchronizing rod. A plurality of second sliding sleeves are slidably connected to the synchronizing rod. The second sliding sleeves are installed on the top of the bottom plate. A connecting block is fixedly connected to the synchronizing rod. A connecting rod is fixedly connected to one side of the connecting block. A moving plate is fixedly connected to the end of the connecting rod away from the connecting block. Two groups of push rod motors are arranged on the side of the moving plate close to the support block. The push rod motors are installed on the top of the bottom plate. The output end of the push rod motor is fixedly connected to the moving plate.

[0014] After the push rod motor extends, it drives the moving plate to move. At the same time, it drives the synchronous rod to move through the connecting rod, so that the two groups of first inclined rods and the two groups of second inclined rods deflect synchronously, pushing the support block upward. Thus, when the support block moves upward, it drives the wire reel upward, causing the rotating shaft to move above the latch. By rotating the handwheel, the threaded rod is driven to rotate, thereby driving a set of positioning components arranged to move closer to the wire reel and pushing the wire reel to slide in the arc-shaped groove, so that both ends of the rotating shaft are respectively located above the two latches. After the push rod motor contracts, it drives the support block to move downward. At the same time, both ends of the rotating shaft are respectively stuck in the two latches. And when the wire reel rotates, due to the setting of the guide rollers, the friction is reduced, facilitating the unwinding operation, avoiding manual handling, or using other equipment to handle the wire reel, and facilitating the acceleration of the work progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an embodiment of the wire unwinding support device of the present utility model;

[0016] Figure 2 is a schematic structural diagram of an embodiment of the wire unwinding support device of the present utility model;

[0017] Figure 3 is a schematic structural diagram of an embodiment of the wire unwinding support device of the present utility model;

[0018] Reference numeral description (in the order of first appearance): 1, bottom plate; 2, wire reel; 21, rotating shaft; 3, positioning component; 4, adjusting mechanism; 5, support block; 51, arc-shaped groove; 6, lifting mechanism; 31, latch; 32, support rod; 33, guide roller; 41, fixed block; 42, threaded rod; 43, handwheel; 44, threaded sleeve; 45, limiting rod; 46, limiting seat; 61, first inclined rod; 62, second inclined rod; 63, positioning rod; 64, first sliding sleeve; 65, synchronous rod; 66, connecting block; 67, connecting rod; 68, moving plate; 69, push rod motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0020] As Figure 1 and Figure 2 shown, this embodiment provides an embodiment of the wire unwinding support device. In this embodiment, it includes a bottom plate 1, a wire reel 2 is placed on the bottom plate 1, and a rotating shaft 21 is arranged in the wire reel 2.

[0021] Further, the above-mentioned supporting device includes two sets of positioning components 3. One set of positioning components 3 is fixedly installed on the top of the bottom plate 1, and the other set of positioning components 3 is slidably arranged on the top of the bottom plate 1. The positioning component 3 includes a clamping block 31, a support rod 32, and a guide roller 33. The clamping block 31 is U-shaped, facilitating the two ends of the rotating shaft 21 to be stuck in the clamping block 31. A plurality of groups of support rods 32 are fixedly connected to the outside of the clamping block 31, and a plurality of groups of guide rollers 33 are rotatably connected to the inner wall of the clamping block 31, which is used to reduce the friction force when the rotating shaft 21 rotates and facilitate the unwinding. In the positioning component 3 fixedly installed on the top of the bottom plate 1, the support rod 32 is fixedly connected to the top of the bottom plate 1. In the positioning component 3 slidably arranged on the top of the bottom plate 1, the end of the support rod 32 away from the clamping block 31 is in contact with the top of the bottom plate 1. After one set of clamping blocks 31 moves, it can push the wire reel 2 to move, so that the positions of the two ends of the rotating shaft 21 correspond to the two sets of clamping blocks 31.

[0022] Furthermore, the above-mentioned supporting device further includes an adjusting mechanism 4. The adjusting mechanism 4 is used to drive a set of slidably arranged positioning components 3 to move. The adjusting mechanism 4 includes a fixed block 41, a threaded rod 42, a handwheel 43, and a threaded sleeve 44. A fixed block 41 is fixedly connected between the two sets of support rods 32 slidably arranged on the top of the bottom plate 1. A threaded rod 42 is rotatably connected to the side of the fixed block 41 away from the wire reel 2. A handwheel 43 is installed at the end of the threaded rod 42 away from the fixed block 41. A threaded sleeve 44 is also threadedly connected to the threaded rod 42. The threaded sleeve 44 is fixedly arranged on the top of the bottom plate 1 through a mounting bracket. The adjusting mechanism 4 further includes a limiting rod 45 and a limiting seat 46. Limiting rods 45 are fixedly connected to the sides of the two sets of support rods 32 slidably arranged on the top of the bottom plate 1 away from the wire reel 2. A limiting seat 46 is slidably connected to the limiting rod 45, and the limiting seat 46 is fixedly connected to the top of the bottom plate 1;

[0023] Among them, the above-mentioned supporting device includes a support block 5 arranged between the bottom plate 1 and the wire reel 2. An arc-shaped groove 51 is formed in the top of the support block 5. After the support block 5 moves upward, the wire reel 2 can remain at the center position of the arc-shaped groove 51 under the influence of gravity, so that the position of the rotating shaft 21 corresponds to the clamping block 31.

[0024] Finally, please refer to Figure 3, the above-mentioned supporting device further includes a lifting mechanism 6 disposed between the bottom plate 1 and the supporting block 5. The lifting mechanism 6 is used to drive the supporting block 5 to lift and lower, so as to realize the lifting of the position of the wire reel 2. The lifting mechanism 6 includes a first inclined rod 61, a second inclined rod 62, a positioning rod 63, and a first sliding sleeve 64. Two groups of first inclined rods 61 are symmetrically arranged below the supporting block 5, and one end of the first inclined rod 61 is rotatably connected to the supporting block 5. A second inclined rod 62 is rotatably connected to the side away from each other of the two groups of first inclined rods 61. One end of the second inclined rod 62 is rotatably connected to the bottom plate 1. A positioning rod 63 is fixedly connected to the end of the second inclined rod 62 away from the bottom plate 1. A first sliding sleeve 64 is slidably connected to the positioning rod 63, and the first sliding sleeve 64 is fixedly connected to the bottom of the supporting block 5 and is used for limiting when the positioning rod 63 moves. The lifting mechanism 6 further includes a synchronous rod 65, a connecting block 66, a connecting rod 67, a moving plate 68, and a push rod motor 69. The ends of the two groups of first inclined rods 61 away from the supporting block 5 are commonly fixedly connected to a synchronous rod 65. Multiple groups of second sliding sleeves are slidably connected to the synchronous rod 65, and the second sliding sleeves are installed on the top of the bottom plate 1 and are used for limiting when the synchronous rod 65 moves. Thus, the first inclined rod 61 and the second inclined rod 62 deflect synchronously, and at the same time drive the supporting block 5 to move when deflecting, and ensure the smooth movement of the supporting block 5. A connecting block 66 is fixedly connected to the synchronous rod 65. One side of the connecting block 66 is fixedly connected to a connecting rod 67. The end of the connecting rod 67 away from the connecting block 66 is fixedly connected to a moving plate 68. When the moving plate 68 moves, it drives the connecting block 66 to move through the connecting rod 67, and at the same time the synchronous rod 65 moves, realizing the deflection of the first inclined rod 61 and the second inclined rod 62. Two groups of push rod motors 69 are arranged on the side of the moving plate 68 close to the supporting block 5. The push rod motors 69 are installed on the top of the bottom plate 1, and the output ends of the push rod motors 69 are fixedly connected to the moving plate 68. After the push rod motors 69 are started, they drive the moving plate 68 to move smoothly.

[0025] After the wire reel 2 is rolled to the top of the bottom plate 1, two sets of push rod motors 69 are started, and the push rod motors 69 drive the moving plate 68 to move. At the same time, the moving plate 68 drives the synchronous rod 65 to move through the connecting rod 67 and the connecting block 66. When the synchronous rod 65 moves, it drives the first inclined rod 61 and the second inclined rod 62 to deflect synchronously, and at the same time drives the support block 5 to move upward. At this time, the wire reel 2 is lifted by the support block 5, and at the same time, the wire reel 2 remains at the lowest point of the arc-shaped groove 51 under the influence of gravity. At this time, the rotating shaft 21 and the clamping block 31 are in the same vertical plane. Rotate the hand wheel 43, and the hand wheel 43 drives the threaded rod 42 to rotate. At the same time, the threaded rod 42 meshes with the fixedly arranged threaded sleeve 44. Therefore, the threaded rod 42 approaches the wire reel 2 while rotating, and at the same time drives the two sets of support rods 32 to move synchronously through the fixed block 41. At this time, when the support rod 32 moves, it drives the limiting rod 45 to slide in the limiting seat 46, making the movement of the support rod 32 stable. After the movably arranged clamping block 31 and one side of the support rod 32 contact the wire reel 2, push the wire reel 2 towards the fixed clamping block 31. At this time, both ends of the rotating shaft 21 are located above the two sets of clamping blocks 31. After the push rod motor 69 contracts, it drives the support block 5 to move downward, and at the same time the wire reel 2 moves downward. The two ends of the rotating shaft 21 are stuck in the two sets of clamping blocks 31, and the wire reel 2 can be rotated for unwinding. At the same time, due to the arrangement of the guide roller 33, it is convenient for the unwinding of the wire reel 2.

[0026] The specific implementation manners of the utility model have been described in detail above, but it is only an example, and the utility model is not limited to the specific implementation manners described above. For those skilled in the art, any equivalent modification or substitution of the utility model is also within the scope of the utility model. Therefore, all equal transformations, modifications, improvements, etc. made without departing from the spirit and principle of the utility model should be covered within the scope of the utility model.

Claims

1. A conductor deployment support device, characterized in that: include: A bottom plate (1), a wire drum (2) being placed on the bottom plate (1), and a rotating shaft (21) being arranged in the wire drum (2); Two groups of positioning components (3), one group of the positioning components (3) is fixedly mounted on the top of the base plate (1), and the other group of the positioning components (3) is slidably disposed on the top of the base plate (1); An adjusting mechanism (4), the adjusting mechanism (4) being used to drive a group of positioning components (3) which are arranged in a sliding manner to move; A support block (5) is arranged between the bottom plate (1) and the wire drum (2), and an arc-shaped groove (51) is formed on the top of the support block (5); A lifting mechanism (6) is arranged between the bottom plate (1) and the support block (5), and the lifting mechanism (6) is used to drive the support block (5) to rise and fall, thereby achieving the lifting of the position of the wire drum (2).

2. The conductor deployment support device according to claim 1, characterized in that: The positioning assembly (3) comprises a clamping block (31), a support rod (32), and a guide roller (33); the clamping block (31) is arranged in a U shape; the outer side of the clamping block (31) is fixedly connected to a plurality of groups of support rods (32); and the inner wall of the clamping block (31) is rotatably connected to a plurality of groups of guide rollers (33).

3. The conductor deployment support device according to claim 2, characterized in that: A positioning assembly (3) is fixedly installed on the top of the base plate (1), and a support rod (32) is fixedly connected to the top of the base plate (1); and a positioning assembly (3) is slidably arranged on the top of the base plate (1), and an end of the support rod (32) away from the block (31) is in contact with the top of the base plate (1).

4. The conductor deployment support device according to claim 3, characterized in that: The adjustment mechanism (4) comprises a fixed block (41), a threaded rod (42), a hand wheel (43), and a threaded sleeve (44); the fixed block (41) is fixedly connected between two groups of support rods (32) slidably arranged on the top of the base plate (1); the threaded rod (42) is rotatably connected to the side of the fixed block (41) away from the wire drum (2); the hand wheel (43) is installed at one end of the threaded rod (42) away from the fixed block (41); the threaded sleeve (44) is also threadedly connected to the threaded rod (42); and the threaded sleeve (44) is fixedly arranged on the top of the base plate (1) through a mounting frame.

5. The conductor deployment support device according to claim 4, characterized in that: The adjustment mechanism (4) further comprises a limit rod (45) and a limit seat (46); the two groups of support rods (32) slidably arranged on the top of the base plate (1) are fixedly connected to the limit rod (45) on the side away from the wire drum (2); the limit rod (45) is slidably connected to the limit seat (46); and the limit seat (46) is fixedly connected to the top of the base plate (1).

6. The conductor deployment support device according to claim 1, characterized in that: The lifting mechanism (6) comprises a first inclined rod (61), a second inclined rod (62), a positioning rod (63), and a first sliding sleeve (64); two groups of the first inclined rods (61) are symmetrically arranged below the support block (5); one end of the first inclined rod (61) is rotatably connected to the support block (5); the two groups of the first inclined rods (61) are rotatably connected to the second inclined rod (62) on the side away from the support block (5); one end of the second inclined rod (62) is rotatably connected to the bottom plate (1); one end of the second inclined rod (62) away from the bottom plate (1) is fixedly connected to the positioning rod (63); the positioning rod (63) is slidably connected to the first sliding sleeve (64); and the first sliding sleeve (64) is fixedly connected to the bottom of the support block (5).

7. The conductor deployment support device according to claim 6, characterized in that: The lifting mechanism (6) further comprises a synchronization rod (65), a connection block (66), a connection rod (67), a movable plate (68), and a push rod motor (69); the ends of the two groups of the first inclined rods (61) away from the support block (5) are fixedly connected to the synchronization rod (65); the synchronization rod (65) is slidably connected to multiple groups of second sliding sleeves; the second sliding sleeves are mounted on the top of the base plate (1); the synchronization rod (65) is fixedly connected to the connection block (66); one side of the connection block (66) is fixedly connected to the connection rod (67); one end of the connection rod (67) away from the connection block (66) is fixedly connected to the movable plate (68); two groups of push rod motors (69) are arranged on the side of the movable plate (68) close to the support block (5); the push rod motors (69) are mounted on the top of the base plate (1); the output end of the push rod motor (69) is fixedly connected to the movable plate (68).

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