Electric pole claw for clamping

Abstract

The utility model relates to the technical field of electric pole clamping, in particular to an electric pole claw for clamping. The device comprises two hollow connecting strips, a connecting disc is fixedly connected between the two hollow connecting strips, a rotating disc is rotationally connected to the center position of the top side of the connecting disc, a mounting shell is fixedly connected to the center position of the top side of the rotating disc, and clamping assemblies are arranged at the positions, away from the rotating disc, of the bottom sides of the two hollow connecting strips. Due to the fact that in the existing electric pole installation process, a large amount of manpower is needed to lift and move an electric pole, two telescopic air cylinders in the two clamping assemblies are arranged, the telescopic air cylinders drive two clamping jaws to rotate between two arched limiting plates through two driving shafts, meanwhile, an arc-shaped sliding hole is used for limiting a limiting rod, and therefore the electric pole can be conveniently and rapidly clamped. And it is ensured that the two clamping jaws can grab the electric pole, so that the electric pole can be lifted and moved, manpower can be saved, and accidents can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of pole clamping technology, and more specifically, to a pole clamping claw. Background Technology

[0002] With economic development and social progress, electricity demand is constantly increasing, and the construction of power infrastructure is becoming more frequent. As an important component of the power transmission system, the installation, maintenance, and replacement of utility poles require efficient and safe tools to improve work efficiency and quality.

[0003] In the past, a large amount of manpower was used for lifting and moving poles during installation. This not only wasted human resources and increased the workload of workers, but was also inefficient. In addition, due to the weight of the poles, accidents were prone to occur during manual operation, resulting in poor safety. Therefore, a pole gripper is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a pole gripper to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides a pole gripper, comprising two hollow connecting strips, with a connecting disc fixedly connected between the two hollow connecting strips. A rotating disc is rotatably connected to the top center of the connecting disc, and a mounting housing is fixedly connected to the top center of the rotating disc. Gripping components are provided on the bottom sides of the two hollow connecting strips, away from the rotating disc. Each gripping component includes two arched limiting plates, which are fixedly connected to the bottom sides of the hollow connecting strips and are positioned far apart from each other. Two arc-shaped sliding holes and two rotating holes are provided on one side of each arched limiting plate, and the two arc-shaped sliding holes and two rotating holes on the arched limiting plates are symmetrically arranged.

[0006] As a further improvement to this technical solution, a rotating shaft is rotatably connected to two corresponding rotating holes on the two arched limiting plates. A gripper is fixedly connected to the outer side of each of the two rotating shafts, and the two grippers are symmetrically arranged. A drive plate is fixedly connected to both sides of each gripper. A drive shaft is rotatably connected between the drive plates located on both sides of the gripper. A telescopic cylinder is rotatably connected to the two drive shafts.

[0007] As a further improvement to this technical solution, a limiting rod is fixedly connected to one side of the drive plate located on both sides of the gripper. The limiting rod is slidably connected in an arc-shaped sliding hole, which is used to limit the limiting rod.

[0008] As a further improvement to this technical solution, an anti-slip pad is provided on the inner side of the gripper, and the anti-slip pad is used to prevent slipping.

[0009] As a further improvement to this technical solution, an adjustment component is provided at the other end of each of the two hollow connecting strips. The adjustment component includes a sliding housing, which is fixedly connected to the other end of the hollow connecting strip. Multiple first snap-fit ​​holes are provided on both sides of the sliding housing, and the multiple first snap-fit ​​holes on both sides of the sliding housing are symmetrically arranged.

[0010] As a further improvement to this technical solution, a sliding square strip is slidably connected inside the sliding housing. Multiple second snap-fit ​​holes are provided on both sides of the sliding square strip. The multiple second snap-fit ​​holes on both sides of the sliding square strip are symmetrically arranged. An umbrella-shaped limiting plate is fixedly connected to the bottom side of the sliding square strip. A pin is provided at the middle position of one side of the sliding housing. The pin is inserted into the corresponding first snap-fit ​​hole and second snap-fit ​​hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In the pole gripper, two telescopic cylinders in the two gripping components drive two grippers to rotate between two arched limiting plates via two drive shafts. At the same time, arc-shaped sliding holes are used to limit the limiting rods, ensuring that the two grippers can grasp the pole, thereby lifting and moving the pole. Since the current pole installation process requires a lot of manpower to lift and move the pole, this can free up a lot of manpower and improve the installation efficiency of the pole. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the clamping component structure of the utility model;

[0015] Figure 3 The diagram shows a partial structural schematic of the components of the utility model.

[0016] Figure 4 This is a schematic diagram of the adjustment component structure of the utility model.

[0017] The meanings of the labels in the diagram are as follows:

[0018] 1. Hollow connecting strip; 2. Connecting disc; 3. Rotating disc; 4. Mounting housing; 5. Clamping assembly; 51. Arched limiting plate; 52. Arc-shaped sliding hole; 53. Rotating shaft; 54. Limiting rod; 55. Gripper; 56. Drive plate; 57. Drive shaft; 58. Telescopic cylinder; 59. Anti-slip pad; 6. Adjusting assembly; 61. Sliding housing; 62. First snap-fit ​​hole; 63. Sliding square bar; 64. Second snap-fit ​​hole; 65. Umbrella-shaped limiting plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Example 1

[0022] Please see Figures 1-3 As shown, this embodiment provides a pole gripper, including two hollow connecting strips 1, with a connecting disc 2 fixedly connected between the two hollow connecting strips 1. A rotating disc 3 is rotatably connected to the center of the top side of the connecting disc 2. The connection disc 2 and the rotating disc 3 ensure flexible pole gripping. A mounting housing 4 is fixedly connected to the center of the top side of the rotating disc 3, facilitating the installation of the pole gripper on a drive device. Gripping components 5 are provided on the bottom sides of the two hollow connecting strips 1, away from the rotating disc 3. The two clamping components 5 can clamp the utility pole, thereby lifting and moving it, saving manpower and preventing accidents. The clamping components 5 include two arched limiting plates 51, which are fixedly connected to the bottom side of the hollow connecting strip 1. The two arched limiting plates 51 are set far apart from each other. Two arc-shaped sliding holes 52 and two rotating holes are opened on one side of each arched limiting plate 51. The two arc-shaped sliding holes 52 and two rotating holes on the arched limiting plate 51 are symmetrically arranged.

[0023] Please see Figures 2-3As shown, two corresponding rotating holes on the two arched limiting plates 51 are rotatably connected to rotating shafts 53. Grippers 55 are fixedly connected to the outer sides of both rotating shafts 53, and the two grippers 55 are symmetrically arranged. The rotating shafts 53 ensure that the grippers 55 rotate between the two arched limiting plates 51. Drive plates 56 are fixedly connected to both sides of the grippers 55, and a drive shaft 57 is rotatably connected between the drive plates 56 on both sides of the grippers 55. Telescopic cylinders 58 are rotatably connected to the two drive shafts 57. The cylinder 58, two drive shafts 57, and multiple drive plates 56 enable the two grippers 55 to rotate between two arched limiting plates 51. A limiting rod 54 is fixedly connected to one side of the drive plates 56 located on both sides of the grippers 55. The limiting rod 54 is slidably connected in the arc-shaped sliding hole 52. The arc-shaped sliding hole 52 is used to limit the limiting rod 54 to prevent it from shifting during rotation. An anti-slip pad 59 is provided on the inner side of the gripper 55 to prevent slippage and avoid it from falling off when gripping the utility pole, thus preventing safety hazards.

[0024] Please see Figure 1 and Figure 4 As shown, each of the two hollow connecting strips 1 has an adjustment component 6 at its other end. The adjustment component 6 allows for adjustment according to the diameter of the pole. The adjustment component 6 includes a sliding housing 61, which is fixedly connected to the other end of the hollow connecting strip 1. Multiple first engaging holes 62 are provided on both sides of the sliding housing 61, and these holes are symmetrically arranged. A sliding square strip 63 is slidably connected inside the sliding housing 61. Multiple second engaging holes 64 are provided on both sides of the sliding square strip 63. The components 64 are symmetrically arranged. The bottom side of the sliding square bar 63 is fixedly connected to the umbrella-shaped limiting plate 65. A pin is provided at the middle position of one side of the sliding housing 61. The pin is inserted into the corresponding first locking hole 62 and second locking hole 64. Through the two sliding housings 61 and the two sliding square bars 63, and through the sliding square bars 63 sliding in the sliding housings 61, and through the multiple first locking holes 62 and multiple second locking holes 64, the sliding square bars 63 can be locked in the sliding housings 61, and the umbrella-shaped limiting plate 65 can directly contact the pole, so that it can be adjusted according to the diameter of the pole.

[0025] In practical use, the pole gripper of this embodiment first installs the pole gripper on the corresponding drive device. Through the two telescopic cylinders 58 in the two gripping components 5, the telescopic cylinders 58 drive the two grippers 55 to rotate between the two arched limiting plates 51 via the two drive shafts 57. At the same time, the arc-shaped sliding hole 52 limits the limiting rod 54 to ensure that the two grippers 55 can grasp the pole. Through the two sliding housings 61 and two sliding square bars 63 in the two adjusting components 6, the sliding square bars 63 slide in the sliding housings 61, and through multiple first locking holes 62 and multiple second locking holes 64, the sliding square bars 63 can be locked in the sliding housings 61, and the umbrella-shaped limiting plate 65 can directly contact the pole, thereby allowing adjustment according to the diameter of the pole.

[0026] 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 preferred examples and are not intended to limit the 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pole gripper, comprising two hollow connecting strips (1), characterized in that: A connecting disc (2) is fixedly connected between the two hollow connecting strips (1). A rotating disc (3) is rotatably connected to the center of the top side of the connecting disc (2). A mounting housing (4) is fixedly connected to the center of the top side of the rotating disc (3). A clamping assembly (5) is provided on the bottom side of the two hollow connecting strips (1) away from the rotating disc (3). The clamping assembly (5) includes two arched limiting plates (51). The two arched limiting plates (51) are fixedly connected to the bottom side of the hollow connecting strips (1). The two arched limiting plates (51) are arranged away from each other. Two arc-shaped sliding holes (52) and two rotating holes are opened on one side of each of the two arched limiting plates (51). The two arc-shaped sliding holes (52) and two rotating holes on the arched limiting plates (51) are symmetrically arranged.

2. The pole gripper according to claim 1, characterized in that: Rotating shafts (53) are rotatably connected to the two corresponding rotating holes on the two arched limiting plates (51). Grippers (55) are fixedly connected to the outer sides of the two rotating shafts (53), and the two grippers (55) are symmetrically arranged. Drive plates (56) are fixedly connected to both sides of the grippers (55). Drive shafts (57) are rotatably connected between the drive plates (56) on both sides of the grippers (55). Telescopic cylinders (58) are rotatably connected to the two drive shafts (57).

3. The pole gripper according to claim 2, characterized in that: A limiting rod (54) is fixedly connected to one side of the drive plate (56) located on both sides of the gripper (55). The limiting rod (54) is slidably connected in the arc-shaped sliding hole (52), which is used to limit the limiting rod (54).

4. The pole gripper according to claim 3, characterized in that: The inner side of the gripper (55) is provided with an anti-slip pad (59), which is used to prevent slipping.

5. The pole gripper according to claim 1, characterized in that: An adjustment component (6) is provided at the other end of each of the two hollow connecting strips (1). The adjustment component (6) includes a sliding housing (61). The sliding housing (61) is fixedly connected to the other end of the hollow connecting strip (1). Multiple first snap-fit ​​holes (62) are provided on both sides of the sliding housing (61), and the multiple first snap-fit ​​holes (62) on both sides of the sliding housing (61) are symmetrically arranged.

6. The pole gripper according to claim 5, characterized in that: A sliding square strip (63) is slidably connected inside the sliding housing (61). Multiple second snap-fit ​​holes (64) are provided on both sides of the sliding square strip (63). The multiple second snap-fit ​​holes (64) on both sides of the sliding square strip (63) are symmetrically arranged. An umbrella-shaped limiting plate (65) is fixedly connected to the bottom side of the sliding square strip (63). A pin is provided in the middle of one side of the sliding housing (61). The pin is inserted into the corresponding first snap-fit ​​hole (62) and second snap-fit ​​hole (64).

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