A stringing construction device for power equipment installation

Abstract

The utility model relates to power construction technical field especially, and it is a kind of stringing construction device for electric power equipment installation, including climbing mechanism, still including supporting mechanism and clamping mechanism, clamping mechanism is located supporting mechanism front side, climbing mechanism is located clamping mechanism front side. Two Z type connecting rods are driven to let overturning arm be close to each other by the push of cable to sliding frame, and under the auxiliary action of clamping spring, make the two climbing mechanisms on overturning arm be clamped tightly outside telegraph pole, avoid its drop, and cable can also be quickly and conveniently lifted upwards.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, and in particular to a power equipment installation overhead line construction device. Background Technology

[0002] According to the patent document with announcement number CN218507504U, the fixed rod is rotated by the output shaft of the drive motor driving the worm and worm wheel. The end of the rotating rod that is not connected to the fixed rod starts to rotate. The locking block on the rotating rod slides in the locking groove, while driving the connecting block and the support rod to move upward in the moving groove. After being raised to a certain height, the drive motor is turned off, which effectively prevents passing vehicles from crushing the wires.

[0003] While the patent document suggests that lifting the cable can prevent it from being run over by vehicles, the cable's height is limited during installation. It cannot be lifted to the height required for installation on a utility pole, necessitating workers to manually raise the cable to the appropriate height. Since the two installation points are far apart, the cable is quite heavy during lifting. If hoisting equipment is used, its position needs to be frequently adjusted, making the process rather cumbersome. Utility Model Content

[0004] The purpose of this utility model is to provide a power equipment installation overhead line construction device in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A power equipment installation overhead line construction device includes a climbing mechanism, a support mechanism, and a clamping mechanism. The clamping mechanism is located in front of the support mechanism, and the climbing mechanism is located in front of the clamping mechanism.

[0007] The support mechanism includes a support frame, a limit seat is fixed in the middle of the support frame, two symmetrical limit plates are fixed in front of the limit seat, a sliding frame is slidably connected between the two limit plates, and a screw is threaded to the upper end of the sliding frame.

[0008] The clamping mechanism includes a connecting frame, which is fixed to the lower end of the sliding frame. Z-shaped connecting rods are hinged to both sides of the connecting frame, and flipping arms are hinged to both sides of the support frame. A clamping spring is fixed between the two flipping arms.

[0009] Preferably, a connecting seat is fixed on one side of each of the two flipping arms that are close to each other. The connecting seat is located below the clamping spring, and the end of the Z-shaped connecting rod away from the connecting frame is hinged to the connecting seat.

[0010] Preferably, the support frame has a C-shaped structure, and both ends of the support frame are provided with flip slots, and each flip slot is fixed with a vertical shaft.

[0011] Preferably, the front side of the tilting arm has a through square hole, and the middle of the square hole has a vertical through shaft hole, and the rear end of the tilting arm has a through hole that matches the vertical shaft.

[0012] Preferably, the climbing mechanism includes two swing frames. A fixed frame is fixed on the side of the two swing frames that are close to each other, and a climbing motor is fixed on the side of the two swing frames that are far from each other. A worm gear shaft is rotatably connected to the end of the fixed frame that is far from the swing frame. Climbing wheels are fixed to both ends of the worm gear shaft. Multiple rubber strips are fixed to the outside of each climbing wheel. A worm is engaged on the lower side of the worm gear shaft, and one end of the worm is rotatably connected to the swing frame.

[0013] Preferably, the swing frame has a rotating shaft fixed at both the upper and lower ends, and the rotating shaft is rotatably connected to the shaft hole of the tilting arm.

[0014] Preferably, two swing springs are fixed on both the front and rear sides of each swing frame, with the end of the swing spring away from the swing frame fixed to the side of the square hole.

[0015] The advantages compared with the existing technology are as follows: the cable pushes the sliding frame to drive the two Z-shaped connecting rods to bring the flipping arms closer to each other, and with the assistance of the clamping spring, the two climbing mechanisms on the flipping arms are tightly clamped to the outside of the utility pole to prevent it from falling, while also quickly and conveniently lifting the cable upward. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of a power equipment installation overhead line construction device according to the present invention;

[0018] Figure 2 This is a front view of the overhead line construction device for power equipment installation described in this utility model;

[0019] Figure 3 yes Figure 2 Sectional view at point AA;

[0020] Figure 4 This is a schematic diagram of the limiting seat structure of the overhead line construction device for power equipment installation described in this utility model;

[0021] Figure 5This is a schematic diagram of the clamping mechanism of the overhead line construction device for power equipment installation described in this utility model;

[0022] Figure 6 This is a schematic diagram of the tilting arm structure of the overhead line construction device for power equipment installation described in this utility model;

[0023] Figure 7 This is a schematic diagram of the climbing mechanism of a power equipment installation overhead line construction device according to the present invention.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Support mechanism; 2. Clamping mechanism; 3. Climbing mechanism; 11. Support frame; 12. Limiting seat; 13. Sliding frame; 14. Screw; 21. Connecting frame; 22. Z-shaped connecting rod; 23. Connecting seat; 24. Tilting arm; 25. Clamping spring; 31. Swing frame; 32. Fixed frame; 33. Climbing wheel; 34. Worm gear shaft; 35. Worm; 36. Climbing motor; 37. Swing spring. Detailed Implementation

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-7 As shown, a power equipment installation overhead line construction device includes a climbing mechanism 3, a support mechanism 1, and a clamping mechanism 2. The clamping mechanism 2 is located in front of the support mechanism 1, and the climbing mechanism 3 is located in front of the clamping mechanism 2.

[0029] In this embodiment: the support mechanism 1 includes a support frame 11, a limiting seat 12 is fixed in the middle of the support frame 11, two symmetrical limiting plates are fixed on the front side of the limiting seat 12, a sliding frame 13 is slidably connected between the two limiting plates, and a screw 14 is threadedly connected to the upper end of the sliding frame 13. The support frame 11 has a C-shaped structure, and both ends of the support frame 11 are provided with flip slots, and a vertical shaft is fixed in each flip slot. The limiting seat 12 is fixed in the middle of the support frame 11, and the two limiting plates on the limiting seat 12 facilitate the up and down movement of the sliding frame 13. The screw 14 presses the cable on the upper end of the sliding frame 13 to prevent the cable from falling during the lifting process.

[0030] In this embodiment: the clamping mechanism 2 includes a connecting frame 21, which is fixed to the lower end of the sliding frame 13. Z-shaped connecting rods 22 are hinged to both sides of the connecting frame 21. Flipping arms 24 are hinged to both sides of the support frame 11. A clamping spring 25 is fixed between the two flipping arms 24. A connecting seat 23 is fixed to the side of each flipping arm 24 that is close to the other, and the connecting seat 23 is located below the clamping spring 25. The end of the Z-shaped connecting rod 22 away from the connecting frame 21 is hinged to the connecting seat 23. A through square hole is opened on the front side of the flipping arm 24, and a vertically penetrating shaft hole is opened in the middle of the square hole. A through hole that mates with a vertical shaft is opened at the rear end of the flipping arm 24. The clamping spring 25 pulls the two flipping arms 24 to flip, so that the front ends of the two flipping arms 24 come closer to each other. At the same time, the weight of the cable makes the sliding frame 13 slide down along the limiting plate. The downward sliding of the sliding frame 13 drives the connecting frame 21 to move synchronously. The downward movement of the connecting frame 21 makes the upper ends of the two Z-shaped connecting rods 22 close together. During this process, the connecting seat 23 at the upper end of the two Z-shaped connecting rods 22 drives the flipping arms 24 to close together. Thus, the climbing mechanism 3 on the flipping arm 24 is clamped on the outside of the utility pole by the clamping spring 25 and the two Z-shaped connecting rods 22, which facilitates the upward climbing of the entire device.

[0031] In this embodiment: the climbing mechanism 3 includes two swing frames 31. A fixed frame 32 is fixed to the side of each swing frame 31 that is close to each other, and a climbing motor 36 is fixed to the side of each swing frame 31 that is far from each other. A worm gear shaft 34 is rotatably connected to the end of the fixed frame 32 away from the swing frame 31. Climbing wheels 33 are fixed to both ends of the worm gear shaft 34. Multiple rubber strips are fixed to the outer side of each climbing wheel 33. A worm 35 meshes with the lower side of the worm gear shaft 34. One end of the worm 35 is rotatably connected to the swing frame 31. A rotating shaft is fixed to both the upper and lower ends of the swing frame 31. The rotating shaft is rotatably connected to the shaft hole of the tilting arm 24. Each swing frame 31 has a worm gear shaft on both its front and rear sides. Two swing springs 37 are fixed, with the end of the swing spring 37 away from the swing frame 31 fixed to the side of the square hole. The climbing motor 36 on the swing frame 31 drives the worm 35 to rotate. The meshing of the worm 35 with the worm wheel shaft 34 drives the two climbing wheels 33 to rotate. The rubber strip on the outside of the climbing wheels 33 increases the friction with the outside of the utility pole. At the same time, the forward or reverse rotation of the climbing wheels 33 completes the upward or downward movement of the entire device. During this process, the swing spring 37 pulls on the swing frame 31 to prevent the fixed frame 32 from rotating too much in the square hole of the flip arm 24 and detaching from the utility pole.

[0032] Working principle: When in use, first flip open the front end of the flip arm 24 so that the climbing wheels 33 on the two flip arms 24 are placed on both sides of the utility pole. Then, the clamping spring 25 drives the front ends of the two flip arms 24 to move closer to each other, thereby clamping the climbing wheels 33 on the two fixed frames 32 on the outside of the utility pole.

[0033] Then loosen screw 14, place one end of the cable on the upper end of the sliding frame 13, and then fix the cable on the upper end of the sliding frame 13 by tightening screw 14 again. Then loosen the cable and let the weight of the cable press down on the sliding frame 13. The sliding frame 13 will slide down along the limiting plate on the limiting seat 12. At the same time, the downward sliding of the sliding frame 13 will drive the connecting frame 21 to move synchronously. The downward movement of the connecting frame 21 pulls the lower end of the two Z-shaped connecting rods 22, which then causes the upper ends of the two Z-shaped connecting rods 22 to close together. During this process, the connecting seat 23 at the upper end of the two Z-shaped connecting rods 22 drives the flipping arm 24 to close together. Thus, the climbing mechanism 3 on the two flipping arms 24 is clamped on the outside of the utility pole by the clamping spring 25 and the two Z-shaped connecting rods 22.

[0034] Subsequently, the climbing motor 36 on the swing frame 31 can drive the worm 35 to rotate. The meshing of the worm 35 with the worm wheel shaft 34 drives the two climbing wheels 33 to rotate. The rubber strip on the outside of the climbing wheels 33 increases the friction with the outside of the utility pole. At the same time, the forward or reverse rotation of the climbing wheels 33 completes the upward or downward movement of the entire device. During this process, the swing spring 37 pulls on the swing frame 31 to prevent the fixed frame 32 from rotating too much in the square hole of the flip arm 24 and detaching from the utility pole.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A power equipment installation overhead line construction device, comprising a climbing mechanism (3), characterized in that: It also includes a support mechanism (1) and a clamping mechanism (2), with the clamping mechanism (2) located in front of the support mechanism (1) and the climbing mechanism (3) located in front of the clamping mechanism (2); The support mechanism (1) includes a support frame (11), a limiting seat (12) is fixed in the middle of the support frame (11), two symmetrical limiting plates are fixed on the front side of the limiting seat (12), a sliding frame (13) is slidably connected between the two limiting plates, and a screw (14) is threadedly connected to the upper end of the sliding frame (13). The clamping mechanism (2) includes a connecting frame (21), which is fixed to the lower end of the sliding frame (13). Z-shaped connecting rods (22) are hinged on both sides of the connecting frame (21), and flip arms (24) are hinged on both sides of the support frame (11). A clamping spring (25) is fixed between the two flip arms (24).

2. The overhead line construction device for power equipment installation according to claim 1, characterized in that: Each of the two flipping arms (24) has a connecting seat (23) fixed on one side close to the other. The connecting seat (23) is located below the clamping spring (25). The end of the Z-shaped link (22) away from the connecting frame (21) is hinged to the connecting seat (23).

3. The overhead line construction device for power equipment installation according to claim 1, characterized in that: The support frame (11) has a C-shaped structure, and both ends of the support frame (11) are provided with flip slots, and each flip slot is fixed with a vertical shaft.

4. The overhead line construction device for power equipment installation according to claim 1, characterized in that: The front side of the flip arm (24) has a through square hole, and the middle of the square hole has a vertical through shaft hole. The rear end of the flip arm (24) has a through hole that matches the vertical shaft.

5. The overhead line construction device for power equipment installation according to claim 4, characterized in that: The climbing mechanism (3) includes two swing frames (31). A fixed frame (32) is fixed on the side of the two swing frames (31) that is close to each other, and a climbing motor (36) is fixed on the side of the two swing frames (31) that is far away from each other. A worm gear shaft (34) is rotatably connected to the end of the fixed frame (32) that is away from the swing frame (31). Climbing wheels (33) are fixed at both ends of the worm gear shaft (34). Multiple rubber strips are fixed to the outside of each climbing wheel (33). A worm (35) is meshed on the lower side of the worm gear shaft (34). One end of the worm (35) is rotatably connected to the swing frame (31).

6. The overhead line construction device for power equipment installation according to claim 5, characterized in that: The swing frame (31) has a rotating shaft fixed at both the upper and lower ends, and the rotating shaft is rotatably connected to the shaft hole of the flip arm (24).

7. The overhead line construction device for power equipment installation according to claim 5, characterized in that: Two swing springs (37) are fixed on the front and rear sides of each swing frame (31), with one end of the swing spring (37) away from the swing frame (31) fixed to the side of the square hole.

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