Auxiliary supporting device for electric power circuit relocation and transformation project

Abstract

The utility model provides an auxiliary supporting device for an electric power line relocation and transformation project, which comprises a supporting bracket, an electric push rod is fixedly arranged at the top of the supporting bracket, and the output end of the electric push rod is fixedly connected with a supporting plate. The utility model relates to the technical field of power lines. According to the auxiliary supporting device for the electric power line relocation and transformation project, through the arrangement of the separation mechanism, a driving rod, a movable block and a pinning rod can be driven to move downwards by pulling a driving block downwards, so that the pinning rod leaves the interior of a pinning hole, and at the moment, the positions of the movable block and a limiting ring can be adjusted along the track of a movable hole; after the cable reaches a proper position, the driving block is loosened, elastic force generated by the spring can drive the movable block and the pinning rod to move upwards, the pinning rod enters the corresponding pinning hole, the position of the limiting ring can be adjusted, then the cable is sequentially placed in different limiting rings through the notches of the limiting rings, and the cable can be separated; and the cables are prevented from being wound together.

Description

TECHNICAL FIELD

[0001] The utility model relates to power line relocation technical field, concretely is a kind of auxiliary support device for power line relocation engineering. BACKGROUND

[0002] Power line refers to the line used to transmit electric energy between power plant, substation and power user. It is an important component of power supply system, and undertakes the task of transmitting and distributing electric energy. In order to facilitate the transmission of electric power, it is often necessary to relocate the power line.

[0003] The auxiliary support device for power line relocation engineering provided in the publication "CN217215884U" includes a bottom plate, a bidirectional servo motor fixedly connected to the upper surface of the bottom plate, a drive rod fixedly connected to the output end of the bidirectional servo motor, two sliding frames fixedly connected to the upper surface of the bottom plate, a threaded rod rotatably connected to the inner side wall of the sliding frame, a first cone pulley assembly connected to the corresponding threaded rod at the end of the drive rod away from the bidirectional servo motor, a threaded block threadedly connected to the outer side wall of the threaded rod, and a top plate connected to the threaded blocks through a vertical plate. The bidirectional servo motor, the drive rod, the threaded rod, the top plate, the support plate and the arc-shaped block cooperate with each other, the top plate drives the support plate and the arc-shaped block to move upward through the pressure reducing mechanism, and multiple cable lines are sequentially arranged on the arc-shaped block, so that the cable lines are lifted and overhead. By this way, the stability and safety of the cable line arrangement are improved.

[0004] However, the above-mentioned device still has the following problems in the implementation process:

[0005] During the construction of power line relocation engineering, an auxiliary support device is needed to support the cable lines to prevent them from being worn out. However, the existing auxiliary support device does not have the function of separating the cable lines, which can easily entangle together, causing inconvenience in use and reducing the practicality of the auxiliary support device. TECHNICAL CONTENT

[0006] The utility model aims to provide an auxiliary support device for power line relocation engineering to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] The utility model provides an auxiliary support device for power line relocation engineering, including support frame, the top fixed mounting of support frame has electric push rod, the output fixed connection of electric push rod has support board, the top of support board is provided with a plurality of limit ring, the bottom fixed connection of limit ring has moving block, the side of moving block is equipped with the moving hole who uses with support board, the bottom of moving block is provided with separation mechanism, the top of limit ring is provided with anti -drop mechanism,

[0009] The separation mechanism includes a housing fixedly connected to the bottom of the moving block, the housing is internally provided with a movable block, the top of the movable block is fixedly connected with a pin tight rod, the top of the pin tight rod penetrates into the inside of the moving hole, the top of the support plate is provided with a pin tight hole matched with the pin tight rod, the bottom of the moving block is fixedly connected with a drive rod, the bottom of the drive rod penetrates into the bottom of the housing, and is fixedly connected with a drive block, the surface of the drive rod is sleeved with a spring, the top of the spring is fixedly connected with the bottom of the movable block, and the bottom of the spring is fixedly connected with the inner wall of the housing.

[0010] Preferably, the anti -drop mechanism is provided with the pressing plate in the limit ring, the top of the pressing plate is provided with a bearing, and is rotatably connected with a threaded rod through the bearing, the top of the threaded rod is fixedly connected with a screwing block, and the top of the limit ring is provided with a first threaded hole matched with the threaded rod.

[0011] Preferably, the pressing plate is fixedly connected with two sliding blocks on one side, and the inner wall of the limit ring is provided with a sliding groove matched with the sliding block.

[0012] Preferably, the bottom of the inner wall of the limit ring is fixedly connected with a first protective pad, and the bottom of the pressing plate is fixedly connected with a second protective pad.

[0013] Preferably, the both sides of the support plate are provided with a baffle, one side of the baffle is threadedly connected with a screw, and the both sides of the support plate are provided with a second threaded hole matched with the screw.

[0014] Preferably, the number of pin tight holes is several, and is uniformly distributed on the top of the support plate.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. This utility model, by setting a separating mechanism, can move the driving rod, movable block, and locking rod downward by pulling down the driving block, causing the locking rod to leave the locking hole. At this time, the position of the movable block and the limiting ring can be adjusted along the trajectory of the movable hole. After reaching the appropriate position, the driving block is released, and the elastic force generated by the spring will move the movable block and the locking rod upward, causing the locking rod to enter the corresponding locking hole. This completes the adjustment of the position of the limiting ring. Then, the cable is placed into different limiting rings through the notch of the limiting ring in sequence, thus completing the separation of the cable and preventing the cable from getting tangled together.

[0017] 2. By setting an anti-detachment mechanism, this utility model can, after the cable box is placed inside the limiting ring, rotate the screwing block to drive the threaded rod to rotate in the first threaded hole. At the same time, the threaded rod will drive the bearing and pressure plate to move downward along the trajectory of the sliding block and sliding groove, thereby pressing and fixing the cable to prevent it from falling off. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a perspective view showing a partial structural breakdown of the present invention;

[0020] Figure 3 This is a perspective view of the limiting ring of this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified view of a section at point A in the middle;

[0022] Figure 5 This is a perspective view of the anti-detachment mechanism of this utility model;

[0023] Figure 6 This is a perspective view of the shell of this utility model in cross-section.

[0024] In the diagram: 1. Support bracket; 2. Electric push rod; 3. Support plate; 4. Limiting ring; 5. Moving block; 6. Moving hole; 7. Housing; 8. Movable block; 9. Pin rod; 10. Pin hole; 11. Drive rod; 12. Drive block; 13. Spring; 14. Pressure plate; 15. Bearing; 16. Threaded rod; 17. Tightening block; 18. First threaded hole; 19. Sliding block; 20. Sliding groove; 21. First protective pad; 22. Second protective pad; 23. Baffle; 24. Screw; 25. Second threaded hole. Detailed Implementation

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Please refer to Figure 1 - Figure 6 The utility model provides a technical scheme:

[0027] Embodiment one:

[0028] A kind of auxiliary support device for power line relocation engineering, including support bracket 1, the top of support bracket 1 is fixedly installed with electric push rod 2, the output end of electric push rod 2 is fixedly connected with support plate 3, the top of support plate 3 is provided with multiple limit rings 4, the bottom of limit ring 4 is fixedly connected with moving block 5, the side of moving block 5 is provided with moving hole 6 used in cooperation with support plate 3, the bottom of moving block 5 is provided with separation mechanism, the top of limit ring 4 is provided with anti-off mechanism;

[0029] Separation mechanism includes the shell 7 of being fixedly connected to the bottom of moving block 5, the inside of shell 7 is provided with movable block 8, the top of movable block 8 is fixedly connected with pin tight rod 9, the top of pin tight rod 9 is penetrated to the inside of moving hole 6, the top of support plate 3 is provided with pin tight hole 10 used in cooperation with pin tight rod 9, the bottom of moving block 5 is fixedly connected with drive rod 11, the bottom of drive rod 11 is penetrated to the bottom of shell 7, and is fixedly connected with drive block 12, the surface of drive rod 11 is equipped with spring 13, the top of spring 13 is fixedly connected with the bottom of movable block 8, and the bottom of spring 13 is fixedly connected with the inner wall of shell 7.

[0030] In the embodiment, considering that the existing auxiliary support device does not have the function of separating the cable, the cable is easy to wind together, causing inconvenience in use, and thus the practicability of the auxiliary support device is reduced, therefore, by setting the separation mechanism, the drive block 12 can be pulled down to drive the drive rod 11, movable block 8 and pin tight rod 9 to move downward, so that the pin tight rod 9 leaves the inside of the pin tight hole 10, at this time, the position of the moving block 5 and the limit ring 4 can be adjusted along the track of the moving hole 6, after reaching the appropriate position, the drive block 12 is released, the elastic force of the spring 13 drives the movable block 8 and the pin tight rod 9 to move upward, so that the pin tight rod 9 enters the corresponding pin tight hole 10, and the adjustment of the position of the limit ring 4 is completed, and then the cable is placed in different limit rings 4 from the notch of the limit ring 4, so that the cable is separated, avoiding winding together.

[0031] Solve the existing auxiliary support device does not have the function of separating the cable, the cable is easy to wind together, causing the use of the problem.

[0032] The both sides of the support plate 3 are provided with the baffle 23, one side of the baffle 23 is threadedly connected with the screw 24, and the both sides of the support plate 3 are provided with the second threaded hole 25 used in cooperation with the screw 24.

[0033] In the embodiment, the baffle 23 can be removed by screwing the screw 24 away from the second threaded hole 25, and then the number of the limiting ring 4 can be increased or decreased according to the use requirement, so as to facilitate the user to use.

[0034] The number of the pinning hole 10 is several, and is uniformly distributed on the top of the support plate 3.

[0035] In the embodiment, after the position of the limiting ring 4 and the moving block 5 is adjusted, the pinning rod 9 can be inserted into the pinning hole 10, so that the limiting ring 4 and the moving block 5 can be quickly fixed.

[0036] Embodiment two:

[0037] On the basis of embodiment one, the separating mechanism can separate the cable to avoid winding, but does not have the function of preventing the cable from falling off, and the cable is easy to fall off under the traction of external force and will be wound together again. The anti-falling mechanism is arranged in the pressing plate 14 in the limiting ring 4, the top of the pressing plate 14 is provided with the bearing 15, the bearing 15 is rotatably connected with the threaded rod 16, the top of the threaded rod 16 is fixedly connected with the twisting block 17, and the top of the limiting ring 4 is provided with the first threaded hole 18 used in cooperation with the threaded rod 16.

[0038] In the embodiment, the separating mechanism can separate the cable to avoid winding, but does not have the function of preventing the cable from falling off, and the cable is easy to fall off under the traction of external force and will be wound together again. Therefore, by arranging the anti-falling mechanism, after the cable box is placed in the limiting ring 4, the threaded rod 16 is rotated in the first threaded hole 18 by rotating the twisting block 17, and the threaded rod 16 drives the bearing 15 and the pressing plate 14 to move downward along the trajectory of the sliding block 19 and the sliding groove 20, so that the cable is tightly fixed, thereby preventing the falling phenomenon.

[0039] The separating mechanism can separate the cable to avoid winding, but does not have the function of preventing the cable from falling off, and the cable is easy to fall off under the traction of external force and will be wound together again.

[0040] The side of the pressing plate 14 is fixedly connected with two sliding blocks 19, and the inner wall of the limiting ring 4 is provided with sliding grooves 20 matched with the sliding blocks 19.

[0041] In the embodiment, the sliding blocks 19 and the sliding grooves 20 are arranged, so that when the threaded rod 16 drives the pressing plate 14 to rotate, the movement track of the pressing plate 14 is limited to the track of the sliding blocks 19 and the sliding grooves 20, thereby limiting the movement track.

[0042] The bottom of the inner wall of the limiting ring 4 is fixedly connected with a first protective pad 21, and the bottom of the pressing plate 14 is fixedly connected with a second protective pad 22.

[0043] In the embodiment, the first protective pad 21 and the second protective pad 22 are arranged, so that the pressing plate 14 is prevented from directly contacting the cable, thereby preventing the cable from being damaged and achieving the protection effect.

[0044] Working principle: the user pulls down the driving block 12, drives the driving rod 11, the movable block 8 and the pin tightening rod 9 to move downwards, so that the pin tightening rod 9 is separated from the inside of the pin tightening hole 10, at this time, the position of the movable block 5 and the limiting ring 4 can be adjusted along the track of the moving hole 6, when reaching the appropriate position, the driving block 12 is released, the elastic force of the spring 13 drives the movable block 8 and the pin tightening rod 9 to move upwards, so that the pin tightening rod 9 enters the corresponding pin tightening hole 10, thereby completing the adjustment of the position of the limiting ring 4, and then the cable is placed in different limiting rings 4 through the gap of the limiting ring 4, thereby completing the separation of the cable, and preventing the cable from being wound together.

[0045] After the cable box is placed in the limiting ring 4, the knob 17 is rotated, the threaded rod 16 is driven to rotate in the first threaded hole 18, and at the same time, the threaded rod 16 drives the bearing 15 and the pressing plate 14 to move downwards along the track of the sliding block 19 and the sliding groove 20, so as to press and fix the cable, thereby preventing the cable from falling off.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary support device for power line relocation works, characterized by: The application relates to a supporting bracket, which comprises a supporting bracket (1), the top of the supporting bracket (1) is fixedly provided with an electric push rod (2), the output end of the electric push rod (2) is fixedly connected with a supporting plate (3), the top of the supporting plate (3) is provided with a plurality of limiting rings (4), the bottom of the limiting ring (4) is fixedly connected with a moving block (5), one side of the moving block (5) is provided with a moving hole (6) matched with the supporting plate (3), the bottom of the moving block (5) is provided with a separation mechanism, and the top of the limiting ring (4) is provided with an anti-falling mechanism. The separation mechanism comprises a shell (7) fixedly connected to the bottom of the moving block (5), the inside of the shell (7) is provided with a movable block (8), the top of the movable block (8) is fixedly connected with a pin-tight rod (9), the top of the pin-tight rod (9) penetrates into the inside of the moving hole (6), the top of the supporting plate (3) is provided with a pin-tight hole (10) matched with the pin-tight rod (9), the bottom of the moving block (5) is fixedly connected with a driving rod (11), the bottom of the driving rod (11) penetrates into the bottom of the shell (7) and is fixedly connected with a driving block (12), the surface of the driving rod (11) is sleeved with a spring (13), the top of the spring (13) is fixedly connected with the bottom of the movable block (8), and the bottom of the spring (13) is fixedly connected with the inner wall of the shell (7).

2. The auxiliary support device for power line relocation work according to claim 1, characterized by: The anti-falling mechanism comprises a pressing plate (14) arranged in the limiting ring (4), the top of the pressing plate (14) is provided with a bearing (15), the bearing (15) is rotatably connected with a threaded rod (16), the top of the threaded rod (16) is fixedly connected with a screwing block (17), and the top of the limiting ring (4) is provided with a first threaded hole (18) matched with the threaded rod (16).

3. The auxiliary support device for power line relocation work according to claim 2, characterized by: One side of the pressing plate (14) is fixedly connected with two sliding blocks (19), and the inner wall of the limiting ring (4) is provided with sliding grooves (20) matched with the sliding blocks (19).

4. The auxiliary support device for power line relocation work according to claim 2, characterized by: The bottom of the inner wall of the limiting ring (4) is fixedly connected with a first protective pad (21), and the bottom of the pressing plate (14) is fixedly connected with a second protective pad (22).

5. The auxiliary support device for power line relocation work according to claim 1, characterized by: Both sides of the supporting plate (3) are provided with baffle plates (23), one side of the baffle plate (23) is threadedly connected with a screw (24), and both sides of the supporting plate (3) are provided with second threaded holes (25) matched with the screw (24).

6. The auxiliary support device for power line relocation work according to claim 1, characterized by: The number of the pin-tight holes (10) is several, and the pin-tight holes (10) are uniformly distributed on the top of the supporting plate (3).

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