CN211789585U

CN211789585U - Electric gun type ground rod

Info

Publication number: CN211789585U
Application number: CN202020322150.5U
Authority: CN
Inventors: 郭丰源; 刘冠仪; 张玄
Original assignee: Shandong Zhengneng Electric Technology Co ltd
Current assignee: Shandong Zhengneng Electric Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-27
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to electric power safety multiplexer utensil class-earth bar field, concretely relates to electronic rifle formula earth bar, which comprises a sleeve, telescopic left end has connect the grab handle through fixed cover, the lower extreme fixed mounting of grab handle has the switch, the right-hand member fixed mounting of grab handle has the spring, the right-hand member welding of spring has first baffle, the right-hand member welding of first baffle has the threaded rod, the right-hand member welding of threaded rod has the second baffle, the right-hand member welding of second baffle has the push rod, telescopic upper end fixed mounting has driving motor, driving motor's lower extreme is provided with the pivot, the pivot has been cup jointed in telescopic upper end rotation. This scheme is through passing through switch starting drive, and the pivot rotates, drives the worm and rotates, screw-thread fit on worm and the threaded rod for the threaded rod removes, drives the second baffle and removes, drives the push rod and removes, and through the control of switch, the flexible of push rod just can be controlled, has greatly made things convenient for staff's use, has reduced the physical requirement to staff.

Description

Electric gun type ground rod

Technical Field

The utility model relates to a ground rod technical field specifically is an electronic rifle formula ground rod.

Background

The grounding rod is also called a grounding electrode and a grounding grid. The grounding rod is designed and produced on the basis of the theory that the conductivity inside the grounding conductor is improved and the resistivity of soil outside the grounding conductor is reduced. The product has the advantages of simple construction, small occupied area, no environmental pollution, long service life, low resistance value and the like.

The gun type ground rod used at present is a hand plate type ratchet mechanism, a spring for pulling the ground electrode open needs to pull a ratchet trigger for many times by means of finger strength, the ratchet resistance is large, the requirement on the strength of an operator is high, the situation that the operator does not finish the task of hanging and disconnecting the ground wire and is not powerful often occurs in the real work, and even the operator with small strength directly buckles the trigger of the gun type ground rod. In addition, the ratchet wheel is easy to be blocked and damaged, and the device is easy to be damaged. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic rifle formula earth bar has solved the staff and has used inconvenient, to the staff's physical requirement high problem, has still solved the easy card of ratchet and has decreased, the fragile problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: an electric gun type ground rod comprises a sleeve, the left end of the sleeve is fixedly sleeved with a grab handle, the lower end of the grab handle is fixedly provided with a switch, the right end of the grab handle is fixedly provided with a spring, the right end of the spring is welded with a first baffle plate, a threaded rod is welded at the right end of the first baffle plate, a second baffle plate is welded at the right end of the threaded rod, a push rod is welded at the right end of the second baffle plate, a driving motor is fixedly installed at the upper end of the sleeve, the lower end of the driving motor is provided with a rotating shaft, the upper end of the sleeve is rotatably sleeved with the rotating shaft, the lower end of the rotating shaft is welded with a worm, the outer side of the worm is connected with a threaded rod in a contact way, the lower end of the sleeve is fixedly provided with a battery block, the inner side of the right end of the sleeve is welded with a guide sleeve, the right end of the sleeve is connected with a cylinder cover through threads, and a push rod is sleeved in the cylinder cover in a sliding mode.

Preferably, a first limiting plate is welded on the inner side of the left end of the sleeve, and a limiting switch is fixedly mounted at the right end of the first limiting plate.

Preferably, a first through hole is formed in the first limiting plate, and a spring is connected to the first through hole in a sliding mode.

Preferably, a second limiting plate is welded on the inner side of the right end of the sleeve, and a limiting switch is fixedly mounted at the left end of the second limiting plate.

Preferably, a second through hole is formed in the second limiting plate, and a push rod is sleeved in the second through hole in a sliding mode.

Preferably, the right end of the guide sleeve is in contact connection with a cylinder cover, and a push rod is sleeved in the guide sleeve in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through switch starting drive, the pivot is rotated, drives the worm and rotates, screw-thread fit on worm and the threaded rod for the threaded rod removes, drives the second baffle and removes, drives the push rod and removes, and through the control of switch, the flexible of push rod just can be controlled, has greatly made things convenient for staff's use, has reduced the physical requirement to staff.

2. The utility model discloses a set up first baffle, second baffle, limit switch, spring, when limit switch was touched, can close servo end machine, through having avoided the device in the use, when the threaded rod removed the stroke front and back end, driving motor was still rotatory, caused transmission mechanism's in the device damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

figure 2 is a cross-sectional view of the sleeve of figure 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a sleeve; 2. a handle; 3. a switch; 4. a spring; 5. a first baffle plate; 6. a threaded rod; 7. a second baffle; 8. a push rod; 9. a drive motor; 10. a rotating shaft; 11. a worm; 12. a first limit plate; 13. a limit switch; 14. a battery block; 15. a second limiting plate; 16. a guide sleeve; 17. a cylinder cover; 121. a first through hole; 151. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 and 2, an electric gun type ground rod comprises a sleeve 1, a handle 2 is fixedly connected to the left end of the sleeve 1 through a fixed sleeve, a switch 3 is fixedly installed at the lower end of the handle 2, the type of the switch 3 is HY2-8, which is a prior art and is used for controlling the forward and reverse rotation of a driving motor 9, a spring 4 is fixedly installed at the right end of the handle 2, the spring 4 plays a role of buffering and protects a limit switch 13, a first baffle 5 is welded at the right end of the spring 4, a threaded rod 6 is welded at the right end of the first baffle 5, a second baffle 7 is welded at the right end of the threaded rod 6, a push rod 8 is welded at the right end of the second baffle 7, the driving motor 9 is fixedly installed at the upper end of the sleeve 1, the type of the driving motor 9 is 68KTYZ, the forward and reverse rotation can be realized, a rotating shaft 10 is arranged at the, the outside contact of worm 11 is connected with threaded rod 6, and sleeve 1's lower extreme fixed mounting has battery piece 14, and battery piece 14 is rechargeable 3400Ah/12v lithium cell for provide reliable power, full capacity last operation more than 1000 times, the inboard welding of sleeve 1's right-hand member has uide bushing 16, and sleeve 1's right-hand member has cover 17 through threaded connection, and sliding sleeve has push rod 8 in cover 17.

Referring to fig. 4, a first limiting plate 12 is welded to the inner side of the left end of the sleeve 1, and a limiting switch 13 is fixedly mounted at the right end of the first limiting plate 12. The first limit plate 12 limits the distance that the threaded rod 6 moves leftward, and prevents the threaded rod 6 from moving to the front end of the stroke, which causes damage to the device.

Referring to fig. 4, the first limiting plate 12 is provided with a first through hole 121, and the spring 4 is slidably connected to the first through hole 121. Spring 4 is used for playing the cushioning effect, avoids first baffle 5 and limit switch 13, second baffle 7 and limit switch 13 contact impact too big in the twinkling of an eye to cause limit switch 13 to damage.

Referring to fig. 3, a second limiting plate 15 is welded on the inner side of the right end of the sleeve 1, and a limit switch 13 is fixedly mounted on the left end of the second limiting plate 15. The limit switch 13 is used for controlling the driving motor 9 to suddenly stop, and the driving motor 9 is prevented from continuously working when the threaded rod 6 moves to the rear end of the stroke, so that the transmission mechanism is prevented from being damaged.

Referring to fig. 3, the second limiting plate 15 is provided with a second through hole 151, and the push rod 8 is slidably sleeved in the second through hole 151. The second limit plate 15 limits the distance of the threaded rod 6 to move rightward, preventing the threaded rod 6 from coming off the sleeve 1.

Referring to fig. 2, the right end of the guide sleeve 16 is connected with a cylinder cover 17 in a contact manner, and the push rod 8 is sleeved in the guide sleeve 16 in a sliding manner. The guide sleeve 16 is used for ensuring the moving direction of the push rod 8 and avoiding the influence on the use of the device caused by the shaking of the push rod 8 in the stretching process.

The utility model discloses the concrete implementation process as follows: when the device is used, the device is started through the switch 3, the driving motor 9 forwards drives the rotating shaft 10 to forwards rotate, the rotating shaft 10 forwards drives the worm 11 to forwards rotate, the worm 11 is matched with the threads on the threaded rod 6, the threaded rod 6 moves rightwards, the first baffle 5 moves rightwards, the spring 4 is stretched, the threaded rod 6 moves rightwards to drive the second baffle 7 to move rightwards, the push rod 8 is driven to move rightwards, when the threaded rod moves to the rear end of the stroke, the second baffle 7 is contacted with the limit switch 13, the driving motor 9 stops rotating, when the reset is needed, the driving motor 9 is controlled to reversely rotate through the switch 3 to drive the rotating shaft 10 to reversely rotate, the rotating shaft 10 reversely rotates to drive the worm 11 to reversely rotate, the worm 11 is matched with the threads on the threaded rod 6, the threaded rod 6 moves leftwards to drive the first baffle 5 to move leftwards, the spring, drive the push rod 8 and move left, when moving to the stroke front end, first baffle 5 and limit switch 13 contact, driving motor 9 stall, when the device used, only through switch 3's control, just can control the flexible of push rod 8, greatly made things convenient for staff's use, reduced the physical requirement to staff.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic rifle formula earth bar, includes sleeve (1), its characterized in that: the left end of the sleeve (1) is fixedly sleeved with a grab handle (2), the lower end of the grab handle (2) is fixedly provided with a switch (3), the right end of the grab handle (2) is fixedly provided with a spring (4), the right end of the spring (4) is welded with a first baffle (5), the right end of the first baffle (5) is welded with a threaded rod (6), the right end of the threaded rod (6) is welded with a second baffle (7), the right end of the second baffle (7) is welded with a push rod (8), the upper end of the sleeve (1) is fixedly provided with a driving motor (9), the lower end of the driving motor (9) is provided with a rotating shaft (10), the upper end of the sleeve (1) is rotatably sleeved with a rotating shaft (10), the lower end of the rotating shaft (10) is welded with a worm (11), and the outer side of the worm (, the lower extreme fixed mounting of sleeve (1) has battery piece (14), the inboard welding of the right-hand member of sleeve (1) has uide bushing (16), there is cover (17) right-hand member of sleeve (1) through threaded connection, sliding sleeve has push rod (8) in cover (17).

2. An electric gun type ground rod according to claim 1, characterized in that: the welding of the left end inboard of sleeve (1) has first limiting plate (12), the right-hand member fixed mounting of first limiting plate (12) has limit switch (13).

3. An electric gun type ground rod according to claim 2, characterized in that: a first through hole (121) is formed in the first limiting plate (12), and a spring (4) is connected in the first through hole (121) in a sliding mode.

4. An electric gun type ground rod according to claim 1, characterized in that: the inner side of the right end of the sleeve (1) is welded with a second limiting plate (15), and the left end of the second limiting plate (15) is fixedly provided with a limiting switch (13).

5. An electric gun type ground rod according to claim 4, characterized in that: a second through hole (151) is formed in the second limiting plate (15), and a push rod (8) is sleeved in the second through hole (151) in a sliding mode.

6. An electric gun type ground rod according to claim 1, characterized in that: the right end of the guide sleeve (16) is connected with a cylinder cover (17) in a contact mode, and a push rod (8) is sleeved in the guide sleeve (16) in a sliding mode.