A wire paying-out device for electric power construction

Abstract

This utility model discloses a wire-laying device for power construction, applied in the field of power equipment technology. It includes two symmetrically arranged connecting seats, each with a bidirectional threaded rod rotatably connected inside. Each of the two connecting seats has a symmetrically arranged locking seat on its opposite side, with a rotatable alignment wheel rotatably connected to each locking seat. Each of the two locking seats has a fixed connecting block threaded to the bidirectional threaded rod on its opposite side. The utility model utilizes the bidirectional threaded rod installed inside the connecting seats. When the bidirectional threaded rod rotates, it can shorten the distance between the two locking seats under the action of the connecting blocks. The two alignment wheels on the two locking seats contact the surface of a circular winding reel. As the two alignment wheels continue to shorten the distance, the winding reel moves upward between the two alignment wheels, causing its bottom to move away from the ground, thereby achieving the purpose of feeding material and improving the convenience of feeding heavy winding reels.

Description

Technical Field

[0001] This utility model belongs to the field of power equipment technology, and specifically relates to a wire laying device for power construction. Background Technology

[0002] Power construction refers to various engineering construction activities related to electricity, covering multiple aspects such as power source construction and power grid construction. It is an important foundation for ensuring power supply and promoting energy transformation. In power construction, cable laying devices are needed to lay out the cable conductors on the take-up reel, so that workers can pull the take-up reel to rotate. At present, traditional cable laying devices still have certain problems in use. For example, traditional cable laying devices, such as portable track cable laying frames, require workers to push the take-up reel from the ground across the inclined surface of the portable track cable laying frame to the locking wheel at the top of the portable track cable laying frame. Although this can achieve the purpose of limiting and fixing the take-up reel and facilitating its rotation, due to the influence of the size of the take-up reel, smaller take-up reels are relatively easy to push, but when the take-up reel is large, the weight of the cable being wound plus the weight of the take-up reel itself is heavy. When workers push the take-up reel to the top of the portable track cable laying frame, they will encounter difficulties in pushing it, making it inconvenient to load the take-up reel. Utility Model Content

[0003] The purpose of this utility model is to provide a wire laying device for power construction, which has the advantages of convenient material loading and synchronous operation.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a power construction cable laying device includes two symmetrically arranged connecting seats, a bidirectional threaded rod rotatably connected inside the connecting seats, a locking seat symmetrically arranged on opposite sides of the two connecting seats, an alignment wheel rotatably connected to the locking seat, a connecting block threadedly connected to the bidirectional threaded rod fixedly connected to the opposite sides of the two locking seats, an inner groove is opened at one end of the connecting seat, a connecting sleeve is rotatably connected inside the inner groove, a rotating rod is inserted between the two connecting sleeves, a rotating disk is sleeved on the surface of the rotating rod, a force-applying mechanism is provided on the rotating disk, and a transmission mechanism is provided between the bidirectional threaded rod and the connecting sleeve.

[0005] The above technical solution is as follows: This utility model uses a bidirectional threaded rod installed inside the connecting seat. When the bidirectional threaded rod rotates, it shortens the distance between the two locking seats under the action of the connecting block. During this shortening, the two aligning wheels on the two locking seats contact the surface of the circular take-up reel. As the two aligning wheels continue to shorten the distance, the take-up reel moves upward between the two aligning wheels, causing its bottom to move away from the ground, thus achieving the purpose of feeding material and improving the convenience of feeding heavier take-up reels. The rotating rod is designed with a rotating disc, which, in conjunction with the force-applying mechanism, allows the operator to easily rotate the rotating rod. Combined with the transmission mechanism, the rotating rod can simultaneously drive the two bidirectional threaded rods to rotate, so that when the operator applies force, the two aligning wheels on the two connecting seats simultaneously apply force to the two discs of the take-up reel, improving synchronization.

[0006] The present invention is further configured such that guide blocks are fitted at the top and bottom of the connecting block, and guide grooves that are slidably connected to the guide blocks are provided inside the connecting seat.

[0007] The above technical solution is adopted to slide and limit the movement of the connecting block inside the connecting seat.

[0008] The present invention is further configured such that a reinforcing sliding seat is fixedly connected to the top of the card slot, and a sliding guide rail is fitted on the opposite side of each of the two connecting seats to slide and engage with the reinforcing sliding seat.

[0009] The above technical solution improves the stability and strength of the connection between the card slot and the connector.

[0010] The present invention is further configured such that the force-applying mechanism includes a plurality of equidistant limiting slots opened on the surface of the rotating disk, and the top of the rotating disk is provided with a force-applying rod that is inserted into the limiting slot.

[0011] The above technical solution allows for the following: when a worker holds one end of the lever and pulls it, the lever can drive the rotating disk to rotate, and the lever principle is used to reduce the worker's fatigue.

[0012] The present invention is further configured such that the transmission mechanism includes a first bevel gear located inside the inner groove and fixedly sleeved with one end of the bidirectional threaded rod, and a second bevel gear fixedly sleeved with the connecting sleeve on the surface of the first bevel gear.

[0013] The above technical solution is adopted: when the rotating rod rotates, it can drive the connecting sleeve to rotate. Under the action of the first bevel gear and the second bevel gear, the connecting sleeve can drive the bidirectional threaded rod to rotate.

[0014] The present invention is further configured such that the surface of the rotating rod is symmetrically provided with limiting grooves, and the connecting sleeve and the rotating disk are symmetrically provided with limiting blocks that are slidably connected to the limiting grooves.

[0015] The above technical solution involves sliding and engaging the connecting sleeve and the rotating disk on the rotating rod.

[0016] In summary, this utility model has the following beneficial effects: 1. This utility model has a bidirectional threaded rod installed inside the connecting seat. When the bidirectional threaded rod rotates, it can shorten the distance between the two locking seats under the action of the connecting block. When shortening, the two alignment wheels on the two locking seats contact the surface of the circular take-up reel. When the two alignment wheels continue to shorten the distance, the take-up reel moves upward between the two alignment wheels, so that the bottom of the take-up reel is away from the ground, thereby achieving the purpose of feeding materials and improving the convenience of feeding heavy take-up reels. 2. This utility model features a rotating disc on the rotating rod, which, in conjunction with the force application mechanism, allows the operator to easily rotate the rotating rod. Combined with the transmission mechanism, the rotating rod can simultaneously drive two bidirectional threaded rods to rotate. This ensures that when the operator applies force, the two aligning wheels on the two connecting seats simultaneously apply force to the two discs of the winding reel, improving synchronization. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial exploded view of the structure of this utility model.

[0018] Reference numerals in the attached drawings: 1. Connecting seat; 2. Bidirectional threaded rod; 3. Locking seat; 4. Alignment wheel; 5. Connecting block; 6. Inner groove; 7. Connecting sleeve; 8. Rotating rod; 9. Rotating disk; 10. Force application mechanism; 101. Limiting slot; 102. Force application rod; 11. Transmission mechanism; 111. First bevel gear; 112. Second bevel gear; 12. Guide block; 13. Guide groove; 14. Reinforced sliding seat; 15. Sliding guide rail; 16. Limiting groove; 17. Limiting block. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Example 1: refer to Figure 1A power line laying device includes two symmetrically arranged connecting seats 1. A bidirectional threaded rod 2 is rotatably connected inside the connecting seats 1. A locking seat 3 is symmetrically arranged on opposite sides of the two connecting seats 1. A positioning wheel 4 is rotatably connected to the locking seat 3. A connecting block 5, which is threadedly connected to the bidirectional threaded rod 2, is fixedly connected to the opposite sides of the two locking seats 3. When the bidirectional threaded rod 2 is installed inside the connecting seats 1 and rotates, it can shorten the distance between the two locking seats 3 under the action of the connecting block 5. When the distance is shortened, the two positioning wheels 4 on the two locking seats 3 contact the surface of the circular winding reel. When the distance between the two positioning wheels 4 continues to shorten, the winding reel moves upward between the two positioning wheels 4, so that the bottom of the winding reel is away from the ground, thereby achieving the purpose of feeding material and improving the convenience of feeding heavy winding reels.

[0021] refer to Figure 1 The top and bottom of the connecting block 5 are equipped with guide blocks 12. The interior of the connecting seat 1 is provided with a guide groove 13 that is slidably connected to the guide block 12. By setting the guide block 12 and the guide groove 13, the sliding limit is performed when the connecting block 5 moves inside the connecting seat 1.

[0022] refer to Figure 1 The top of the card slot 3 is fixedly connected to a reinforcing sliding seat 14. Each of the two connecting seats 1 is equipped with a sliding guide rail 15 that slides and engages with the reinforcing sliding seat 14 on the opposite side. By setting the reinforcing sliding seat 14 and the sliding guide rail 15, the stability and strength of the connection between the card slot 3 and the connecting seat 1 are improved.

[0023] Brief description of usage: When in use, adjust the distance between the two connecting seats 1 according to the size of the take-up reel, and place the two connecting seats 1 on both sides of the two discs of the take-up reel so that the two locking seats 3 on the connecting seats 1 are symmetrically locked on the surface of the discs. When the bidirectional threaded rod 2 rotates, it can drive the distance between the two locking seats 3 to shorten under the action of the connecting block 5. When shortening, the two alignment wheels 4 on the two locking seats 3 contact the surface of the circular take-up reel. When the two alignment wheels 4 continue to shorten the distance, the take-up reel moves upward between the two alignment wheels 4, so that the bottom of the take-up reel is away from the ground, thereby achieving the purpose of feeding materials and improving the convenience of feeding heavy take-up reels.

[0024] Example 2: refer to Figure 1 and Figure 2A power line laying device includes two symmetrically arranged connecting seats 1. A bidirectional threaded rod 2 is rotatably connected inside the connecting seats 1. A locking seat 3 is symmetrically arranged on opposite sides of each of the two connecting seats 1. Alignment wheels 4 are rotatably connected to the locking seats 3. Connecting blocks 5, threaded to the bidirectional threaded rod 2, are fixedly connected to opposite sides of each of the two locking seats 3. An inner groove 6 is formed at one end of each connecting seat 1. A connecting sleeve 7 is rotatably connected inside the inner groove 6. A rotating rod 8 is inserted between the two connecting sleeves 7. A rotating disk 9 is fitted onto the surface of the rotating rod 8. A force-applying mechanism 10 is provided on the rotating disk 9. A transmission mechanism 11 is provided between the bidirectional threaded rod 2 and the connecting sleeve 7. The rotating disk 9 on the rotating rod 8, in conjunction with the force-applying mechanism 10, allows workers to easily rotate the rotating rod 8. The transmission mechanism 11 allows the rotating rod 8 to simultaneously drive the two bidirectional threaded rods 2 to rotate, thus enabling the two alignment wheels 4 on the two connecting seats 1 to simultaneously apply force to the two wheels of the winding reel, improving synchronization.

[0025] refer to Figure 1 and Figure 2 The force-applying mechanism 10 includes multiple equidistant limit slots 101 on the surface of the rotating disk 9. The top of the rotating disk 9 is provided with a force-applying rod 102 that is inserted into the limit slots 101. By setting the limit slots 101 and the force-applying rod 102, when the worker holds one end of the force-applying rod 102 and pulls it, the force-applying rod 102 can drive the rotating disk 9 to rotate. Furthermore, by using the lever principle, the fatigue of the worker is reduced.

[0026] refer to Figure 1 and Figure 2 The transmission mechanism 11 includes a first bevel gear 111 located inside the inner groove 6 and fixedly sleeved with one end of the bidirectional threaded rod 2. The surface of the first bevel gear 111 meshes with a second bevel gear 112 fixedly sleeved with the connecting sleeve 7. By setting the first bevel gear 111 and the second bevel gear 112, when the rotating rod 8 rotates, it can drive the connecting sleeve 7 to rotate. Under the action of the first bevel gear 111 and the second bevel gear 112, the connecting sleeve 7 can drive the bidirectional threaded rod 2 to rotate.

[0027] refer to Figure 1 and Figure 2 The surface of the rotating rod 8 is symmetrically provided with limiting grooves 16, and the connecting sleeve 7 and the rotating disk 9 are symmetrically provided with limiting blocks 17 that are slidably connected to the limiting grooves 16. By setting the limiting grooves 16 and the limiting blocks 17, the connecting sleeve 7 and the rotating disk 9 are slidably engaged on the rotating rod 8.

[0028] Brief description of the usage process: When the operator pulls the force-applying rod 102, it can drive the rotating disk 9 to rotate. The rotation of the rotating disk 9 drives the rotating rod 8 to rotate. With the help of the transmission mechanism 11, the rotating rod 8 can easily drive the two bidirectional threaded rods 2 to rotate at the same time. Thus, after the operator applies force, the two alignment wheels 4 on the two connecting seats 1 apply force to the two wheels of the winding reel at the same time, improving synchronization.

[0029] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0030] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A power line laying device, comprising two symmetrically arranged connecting seats (1), characterized in that: The connecting seat (1) is rotatably connected to a bidirectional threaded rod (2). Each of the two connecting seats (1) is symmetrically provided with a locking seat (3) on one side opposite to the other. A positioning wheel (4) is rotatably connected to the locking seat (3). Each of the two locking seats (3) is fixedly connected to a connecting block (5) that is threadedly connected to the bidirectional threaded rod (2) on one side opposite to the other. One end of the connecting seat (1) is provided with an inner groove (6). A connecting sleeve (7) is rotatably connected inside the inner groove (6). A rotating rod (8) is inserted between the two connecting sleeves (7). A rotating disk (9) is sleeved on the surface of the rotating rod (8). A force-applying mechanism (10) is provided on the rotating disk (9). A transmission mechanism (11) is provided between the bidirectional threaded rod (2) and the connecting sleeve (7).

2. The power line laying device according to claim 1, characterized in that: The top and bottom of the connecting block (5) are equipped with guide blocks (12), and the interior of the connecting seat (1) is provided with a guide groove (13) that is slidably connected to the guide block (12).

3. The power line laying device according to claim 1, characterized in that: The top of the card slot (3) is fixedly connected to a reinforcing sliding seat (14), and each of the two connecting seats (1) is equipped with a sliding guide rail (15) that slides and engages with the reinforcing sliding seat (14) on the opposite side.

4. The power line laying device according to claim 1, characterized in that: The force application mechanism (10) includes a plurality of equidistant limiting slots (101) on the surface of the rotating disk (9), and the top of the rotating disk (9) is provided with a force application rod (102) that is inserted into the limiting slot (101).

5. A power line laying device according to claim 1, characterized in that: The transmission mechanism (11) includes a first bevel gear (111) located inside the inner groove (6) and fixedly sleeved with one end of the bidirectional threaded rod (2), and the surface of the first bevel gear (111) meshes with a second bevel gear (112) fixedly sleeved with the connecting sleeve (7).

6. A power line laying device according to claim 1, characterized in that: The rotating rod (8) has symmetrically provided limit grooves (16) on its surface, and the connecting sleeve (7) and the rotating disk (9) are both provided with limit blocks (17) that are slidably connected to the limit grooves (16).

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