Electric injection gun operating rod

Abstract

The utility model relates to the technical field of live working of electric circuits, and discloses an electric shooting gun operating rod which comprises a main rod and a handle arranged at the bottom end of the main rod, a tightening mechanism is arranged on the main rod, a hook mechanism is arranged above the tightening mechanism, the tightening mechanism comprises a motor fixedly connected to the bottom end of the inner wall of the handle, and the hook mechanism is arranged above the motor. When a supporting plate is loosened, a first spring can rebound to drive a limiting plate to be far away from the outer wall of a main rod, so that the limiting effect on the main rod is relieved, then a motor can be started, the output end of the motor can drive a rotating rod to rotate, and when the rotating rod rotates, the main rod can be driven to rotate; at the moment, the main rod can drive the rotating ring to rotate on the inner wall of the rotating groove, meanwhile, through rolling arrangement of the balls, friction between the outer wall of the rotating ring and the inner wall of the rotating groove can be reduced, the rotating smoothness of the main rod is improved, in this way, workers do not need to manually rotate the operating rod, the labor intensity of the workers is reduced, and the working efficiency and quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of live working on electric circuits, and more specifically, it relates to an electric shot gun operating rod. Background Art

[0002] When performing live connection of lead wires, there is a shot gun type locking drainage wire clamp and a matching shot gun type operating rod. Through the cooperation of the shot gun type locking drainage wire clamp and the shot gun type operating rod, the drainage wire clamp of the joint can be disassembled and connected live, thereby reducing the working intensity of the live working personnel when installing the drainage wire clamp, and at the same time improving the safety of live working.

[0003] However, the existing shot gun type operating rod rotates the eyebolt by manually rotating the shot gun type operating rod by workers. When rotating manually, rotating multiple eyebolts will greatly increase the fatigue of the workers, which will affect the tightening degree of the eyebolt, and thus greatly reduce the work efficiency and quality.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] To solve the above technical problem that the existing shot gun type operating rod rotates the eyebolt by manually rotating the shot gun type operating rod by workers, and when rotating manually, rotating multiple eyebolts will greatly increase the fatigue of the workers, which will affect the tightening degree of the eyebolt, and thus greatly reduce the work efficiency and quality, the basic concept of the technical solution adopted by the present utility model is:

[0006] An electric shot gun operating rod, comprising a main rod;

[0007] A handle provided at the bottom end of the main rod, a tightening mechanism is provided on the main rod, a hanging hook mechanism is provided above the tightening mechanism, and the tightening mechanism includes a motor fixedly connected to the inner wall bottom end of the handle:

[0008] A rotating rod is fixedly connected to the output end of the motor. One end of the rotating rod away from the output end is fixedly connected to the bottom end of the main rod. A rotating groove is formed in the inner wall of the handle. A rotating ring is rotatably connected to the inner wall of the rotating groove. A rolling ball is arranged on the outer wall of the rotating ring. The inner wall of the rotating ring is fixedly connected to the outer wall of the main rod. A fixing block is fixedly connected to the outer wall of the handle. A first sliding hole is formed in the outer wall of the fixing block. A first spring is fixedly connected to the inner wall of the first sliding hole. One end of the first spring away from the inner wall of the sliding hole is fixedly connected to a first sliding rod. One end of the first sliding rod away from the first spring is fixedly connected to a limiting plate. One end of the first sliding rod away from the limiting plate is fixedly connected to a force-bearing rod. The outer wall of the force-bearing rod movably penetrates through the inner wall of the sliding hole. A groove is formed at the bottom end of the fixing block. A limiting sliding groove is formed in the inner wall of the groove. A limiting sliding block is slidably connected to the inner wall of the limiting sliding groove. One end of the limiting sliding block away from the limiting sliding groove is fixedly connected to a support column. The bottom end of the support column is fixedly connected to a support plate. A push rod is fixedly connected to the top end of the support plate.

[0009] As a preferred embodiment of the present invention, the hook mechanism includes a first sliding cylinder slidably arranged on the outer wall of the main rod. A hinge seat is fixedly connected to the top end of the first sliding cylinder. A hook is rotatably connected to the hinge seat. A connecting rod is fixedly connected to the outer wall of the first sliding cylinder. One end of the connecting rod away from the first sliding cylinder is fixedly connected to a second sliding cylinder. The inner wall of the second sliding cylinder is slidably arranged on the outer wall of the main rod. A clamping plate is fixedly connected to the outer wall of the main rod. A second sliding hole is formed in the inner wall of the second sliding cylinder. A second spring is fixedly connected to the inner wall of the second sliding hole. One end of the second spring away from the inner wall of the second sliding hole is fixedly connected to a second sliding rod. One end of the second sliding rod away from the second spring is fixedly connected to a clamping block. One end of the second sliding rod away from the clamping block is fixedly connected to a pull rod.

[0010] As a preferred embodiment of the present invention, the end of the force-bearing rod away from the first sliding rod is provided with an inclined surface, and the end of the push rod away from the support plate is provided with an arc shape.

[0011] As a preferred embodiment of the present invention, the outer wall of the rotating ring is fitted and matched with the inner wall of the rotating groove, and the limiting plate is made of rubber material.

[0012] As a preferred embodiment of the present invention, the inner wall of the first sliding hole formed in the outer wall of the fixing block is fitted and matched with the outer wall of the first sliding rod.

[0013] As a preferred embodiment of the present invention, a plurality of clamping grooves are formed in the outer wall of the clamping plate, and the clamping grooves are evenly and equidistantly distributed on the outer wall of the clamping plate.

[0014] As a preferred embodiment of the present invention, the inner wall of the second sliding hole formed in the inner wall of the second sliding cylinder is fitted and matched with the outer wall of the second sliding rod.

[0015] The utility model has the following beneficial effects compared with the prior art:

[0016] In the utility model, when the support plate is loosened, the first spring will rebound at this time, driving the limiting plate away from the outer wall of the main rod, thus releasing the limiting effect on the main rod. Subsequently, the motor can be started, and its output end will drive the rotating rod to rotate. When the rotating rod rotates, it can drive the main rod to rotate. At this time, the main rod will drive the rotating ring to rotate on the inner wall of the rotating groove. At the same time, through the rolling setting of the rolling balls, the friction between the outer wall of the rotating ring and the inner wall of the rotating groove can be reduced, improving the smoothness of the rotation of the main rod. In this way, it is not necessary for the staff to manually rotate the operating rod, reducing the labor intensity of the staff and improving the work efficiency and quality.

[0017] In the utility model, then push the second sliding cylinder upward. When the second sliding cylinder moves upward, it can drive the clamping block to move. At this time, the clamping block will be squeezed by the clamping plate and move inward. During the movement of the clamping block, it can drive the second sliding rod to move and simultaneously squeeze the second spring until the clamping block moves to the clamping groove of the next clamping plate. The second spring can then rebound and reset to push the clamping block to be clamped in the clamping groove for limiting. As the second sliding cylinder moves upward, it can drive the connecting rod and the first sliding cylinder to move upward. Through the upward movement of the first sliding cylinder, it can drive and squeeze the hook. At this time, the hook can rotate through the hinge seat until it forms a vertical state with the main rod, thus completing the state of closing the hook, and in this way, the hanging ring bolt can be hooked.

[0018] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0019] In the drawings:

[0020] [[ID=…]] Figure 1 is the overall structural schematic diagram of the utility model;

[0021] Figure 2 is the top-down structural schematic diagram of the utility model;

[0022] Figure 3 is the cross-sectional structural schematic diagram of the tightening mechanism of the utility model;

[0023] Figure 4 is the partial structural schematic diagram of the tightening mechanism of the utility model;

[0024] Figure 5 is the structural schematic diagram of the hook mechanism of the utility model;

[0025] Figure 6 is the partial separated cross-sectional structural schematic diagram of the hook mechanism of the utility model.

[0026] In the figure: 1. Main rod; 2. Handle; 31. Tightening mechanism; 311. Motor; 312. Rotating rod; 313. Rotating groove; 314. Rotating ring; 315. Ball; 316. Fixed block; 317. First spring; 318. First sliding rod; 319. Limiting plate; 3110. Limiting sliding groove; 3111. Limiting sliding block; 3112. Support column; 3113. Support plate; 3114. Push rod; 3115. Force-bearing rod; 32. Hook mechanism; 321. First sliding cylinder; 322. Hinge seat; 323. Hook; 324. Connecting rod; 325. Second sliding cylinder; 326. Second sliding rod; 327. Clamping block; 328. Second spring; 329. Pull rod; 3210. Clamping plate. Detailed implementation mode

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0028] As Figures 1 to 6 shown, an electric gun operating rod includes a main rod 1, a handle 2 provided at the bottom end of the main rod 1, a tightening mechanism 31 provided on the main rod 1, and a hook mechanism 32 provided above the tightening mechanism 31. The tightening mechanism 31 includes a motor 311 fixedly connected to the inner wall bottom end of the handle 2. The output end of the motor 311 is fixedly connected to a rotating rod 312. One end of the rotating rod 312 away from the output end is fixedly connected to the bottom end of the main rod 1. A rotating groove 313 is opened on the inner wall of the handle 2. A rotating ring 314 is rotatably connected to the inner wall of the rotating groove 313. A ball 315 is rollingly provided on the outer wall of the rotating ring 314. The inner wall of the rotating ring 314 is fixedly connected to the outer wall of the main rod 1. A fixed block 316 is fixedly connected to the outer wall of the handle 2. A first sliding hole is opened on the outer wall of the fixed block 316. A first spring 317 is fixedly connected to the inner wall of the first sliding hole. One end of the first spring 317 away from the inner wall of the sliding hole is fixedly connected to a first sliding rod 318. One end of the first sliding rod 318 away from the first spring 317 is fixedly connected to a limiting plate 319. One end of the first sliding rod 318 away from the limiting plate 319 is fixedly connected to a force-bearing rod 3115. The outer wall of the force-bearing rod 3115 movably penetrates through the inner wall of the sliding hole. A groove is opened at the bottom end of the fixed block 316. A limiting sliding groove 3110 is opened on the inner wall of the groove. A limiting sliding block 3111 is slidably connected to the inner wall of the limiting sliding groove 3110. One end of the limiting sliding block 3111 away from the limiting sliding groove 3110 is fixedly connected to a support column 3112. The bottom end of the support column 3112 is fixedly connected to a support plate 3113. The top end of the support plate 3113 is fixedly connected to a push rod 3114.

[0029] Further, one end of the force-bearing rod 3115 away from the first sliding rod 318 is provided with an inclined surface, and one end of the push rod 3114 away from the support plate 3113 is set to be arc-shaped. Through the provided inclined surface and arc shape, the force-bearing rod 3115 can be extruded and pushed when the push rod 3114 moves upward.

[0030] Further, the outer wall of the rotating ring 314 is fitted and matched with the inner wall of the rotating groove 313. The limiting plate 319 is made of rubber material, so as to ensure the stability of the rotating ring 314 during the rotation on the inner wall of the rotating groove 313.

[0031] Furthermore, the inner wall of the first sliding hole opened on the outer wall of the fixed block 316 is fitted and matched with the outer wall of the first sliding rod 318, so as to ensure the close fit between the outer wall of the first sliding rod 318 and the inner wall of the first sliding hole, thereby improving the stability of the first sliding rod 318 during the movement.

[0032] The hook mechanism 32 includes a first sliding cylinder 321 slidably arranged on the outer wall of the main rod 1. The top end of the first sliding cylinder 321 is fixedly connected with a hinge seat 322. A hook 323 is rotatably connected to the hinge seat 322. A connecting rod 324 is fixedly connected to the outer wall of the first sliding cylinder 321. One end of the connecting rod 324 away from the first sliding cylinder 321 is fixedly connected with a second sliding cylinder 325. The inner wall of the second sliding cylinder 325 is slidably arranged on the outer wall of the main rod 1. A clamping plate 3210 is fixedly connected to the outer wall of the main rod 1. A second sliding hole is opened in the inner wall of the second sliding cylinder 325. A second spring 328 is fixedly connected to the inner wall of the second sliding hole. One end of the second spring 328 away from the inner wall of the second sliding hole is fixedly connected with a second sliding rod 326. One end of the second sliding rod 326 away from the second spring 328 is fixedly connected with a clamping block 327. One end of the second sliding rod 326 away from the clamping block 327 is fixedly connected with a pull rod 329.

[0033] Further, a plurality of card slots are opened on the outer wall of the clamping plate 3210. The card slots are evenly and equidistantly distributed on the outer wall of the clamping plate 3210. Through the provided card slots, the outer wall of the clamping block 327 can be clamped and limited, so as to ensure the limit and fixation of the first sliding cylinder 321.

[0034] Furthermore, the inner wall of the second sliding hole opened in the inner wall of the second sliding cylinder 325 is fitted and matched with the outer wall of the second sliding rod 326, so as to ensure the close fit between the outer wall of the second sliding rod 326 and the inner wall of the second sliding hole, thereby improving the stability of the second sliding rod 326 during the movement.

[0035] The implementation principle of the electric gun operating rod in this embodiment is as follows: When hooking, the support plate 3113 is pushed upward. At this time, the push rod 3114 will move upward, so as to contact and exert a squeezing effect on the force-bearing rod 3115. The force-bearing rod 3115 being squeezed will move inward, and push the first sliding rod 318 outward, while driving the first spring 317 to stretch. When the first sliding rod 318 moves, it will drive the limiting plate 319 to abut against the outer wall of the main rod 1, so as to limit the main rod 1 and prevent the main rod 1 from rotating during the hooking process, which may affect the hooking operation. After the hooking is completed, the support plate 3113 can be released. At this time, the first spring 317 will rebound, driving the limiting plate 319 away from the outer wall of the main rod 1, thus releasing the limit on the main rod 1. Then, the motor 311 can be started, and its output end will drive the rotating rod 312 to rotate. When the rotating rod 312 rotates, it can drive the main rod 1 to rotate. At this time, the main rod 1 will drive the rotating ring 314 to rotate inside the rotating groove 313. At the same time, through the rolling setting of the balls 315, the friction between the outer wall of the rotating ring 314 and the inner wall of the rotating groove 313 can be reduced, improving the smoothness of the rotation of the main rod 1. In this way, it is not necessary for the staff to manually rotate the operating rod, reducing the labor intensity of the staff and improving the work efficiency and quality.

[0036] When a hooking operation is required, the hook 323 is moved to the position of the eyebolt, and then the second sliding cylinder 325 is pushed upward. When the second sliding cylinder 325 moves upward, it can drive the block 327 to move. At this time, the block 327 will be squeezed by the clamping plate 3210 and thus move inward. During the movement of the block 327, it can drive the second sliding rod 326 to move, while exerting a squeezing effect on the second spring 328 until the block 327 moves to the clamping groove of the next clamping plate ۳۲۱۰. The second spring 328 can then rebound and reset to push the block 327 to be clamped in the clamping groove for limiting. As the second sliding cylinder 325 moves upward, it can drive the connecting rod 324 and the first sliding cylinder 321 to move upward. Through the upward movement of the first sliding cylinder 321, it can drive the contact and squeeze the hook 323. At this time, the hook 323 can rotate through the hinge seat 322 until it forms a vertical state with the main rod 1, thus completing the state of closing the hook 323, and thereby the eyebolt can be hooked.

Claims

1. Electric shot gun operating rod, including a main rod (1); The handle (2) provided at the bottom end of the main rod (1), characterized in that, A tightening mechanism (31) is provided on the main rod (1), and a hook mechanism (32) is provided above the tightening mechanism (31). The tightening mechanism (31) includes a motor (311) fixedly connected to the bottom end of the inner wall of the handle (2): The output end of the motor (311) is fixedly connected to a rotating rod (312). One end of the rotating rod (312) away from the output end is fixedly connected to the bottom end of the main rod (1). A rotating groove (313) is opened on the inner wall of the handle (2). A rotating ring (314) is rotatably connected to the inner wall of the rotating groove (313). A ball (315) is arranged to roll on the outer wall of the rotating ring (314). The inner wall of the rotating ring (314) is fixedly connected to the outer wall of the main rod (1). A fixed block (316) is fixedly connected to the outer wall of the handle (2). A first sliding hole is opened on the outer wall of the fixed block (316). A first spring (317) is fixedly connected to the inner wall of the first sliding hole. One end of the first spring (317) away from the inner wall of the sliding hole is fixedly connected to a first sliding rod (318). One end of the first sliding rod (318) away from the first spring (317) is fixedly connected to a limiting plate (319). One end of the first sliding rod (318) away from the limiting plate (319) is fixedly connected to a force-bearing rod (3115). The outer wall of the force-bearing rod (3115) movably penetrates through the inner wall of the sliding hole. A groove is opened at the bottom end of the fixed block (316). A limiting sliding groove (3110) is opened on the inner wall of the groove. A limiting sliding block (3111) is slidably connected to the inner wall of the limiting sliding groove (3110). One end of the limiting sliding block (3111) away from the limiting sliding groove (3110) is fixedly connected to a support column (3112). The bottom end of the support column (3112) is fixedly connected to a support plate (3113). A push rod (3114) is fixedly connected to the top end of the support plate (3113).

2. The electric shot gun operating lever according to claim 1, characterized in that, The hook mechanism (32) includes a first sliding cylinder (321) slidably arranged on the outer wall of the main rod (1). A hinge seat (322) is fixedly connected to the top end of the first sliding cylinder (321). A hook (323) is rotatably connected to the hinge seat (322). A connecting rod (324) is fixedly connected to the outer wall of the first sliding cylinder (321). One end of the connecting rod (324) away from the first sliding cylinder (321) is fixedly connected to a second sliding cylinder (325). The inner wall of the second sliding cylinder (325) is slidably arranged on the outer wall of the main rod (1). A clamping plate (3210) is fixedly connected to the outer wall of the main rod (1). A second sliding hole is opened on the inner wall of the second sliding cylinder (325). A second spring (328) is fixedly connected to the inner wall of the second sliding hole. One end of the second spring (328) away from the inner wall of the second sliding hole is fixedly connected to a second sliding rod (326). One end of the second sliding rod (326) away from the second spring (328) is fixedly connected to a clamping block (327). One end of the second sliding rod (326) away from the clamping block (327) is fixedly connected to a pull rod (329).

3. The electric gun operating lever according to claim 1, wherein One end of the force-bearing rod (3115) far from the first sliding rod (318) is provided with an inclined surface, and one end of the push rod (3114) far from the support plate (3113) is provided with an arc shape.

4. The electric gun operating lever according to claim 1, characterized in that, The outer wall of the rotating ring (314) is in fitting contact with the inner wall of the rotating groove (313), and the limiting plate (319) is made of rubber material.

5. The electric gun operating lever according to claim 1, wherein The inner wall of the first sliding hole formed in the outer wall of the fixed block (316) is in fitting contact with the outer wall of the first sliding rod (318).

6. The electric shot gun operating lever according to claim 2, characterized in that, A plurality of card slots are formed in the outer wall of the clamping plate (3210), and the card slots are evenly and equidistantly distributed on the outer wall of the clamping plate (3210).

7. The electric gun operating lever according to claim 2, characterized in that, The inner wall of the second sliding hole formed in the inner wall of the second sliding cylinder (325) is in fitting contact with the outer wall of the second sliding rod (326).

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