CN213211980U

CN213211980U - Electric power installation telescopic pull rod device

Info

Publication number: CN213211980U
Application number: CN202022601535.8U
Authority: CN
Inventors: 唐红飞; 曾慧娟
Original assignee: Hunan Shunsen Electric Power Construction Co Ltd
Current assignee: Hunan Shunsen Electric Power Construction Co Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-14
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an electric power installation telescopic pull rod device, which comprises a bottom rod, a folding rod and a telescopic rod, wherein a first square connecting seat is fixedly arranged at the top end of the bottom rod, a pin shaft is fixedly connected with one side of the top end of the first square connecting seat, a shaft sleeve is sleeved on the surface of the pin shaft, one side of the shaft sleeve is fixedly connected with one side of the bottom end of a second square connecting seat, the top end of the second square connecting seat is fixedly connected with the bottom end of the folding rod, two chutes are respectively arranged at two sides of the inner wall of the folding rod, the surfaces of the two chutes are respectively connected with a slide block in a sliding way, the two slide blocks are respectively arranged at two sides of the bottom of the telescopic rod, a drag hook is fixedly arranged at the top of the telescopic rod, and a lighting lamp is fixedly arranged at the top of one side of the bottom, the illuminating lamp can be turned on by the control switch, so that the front position of the pull rod can be seen, and the operation of the pull hook is facilitated accurately.

Description

Electric power installation telescopic pull rod device

Technical Field

The utility model relates to an electric power pull rod technical field specifically is an electric power installation telescopic link device.

Background

The electric power pull rod is one of the electric tools commonly used in the daily work of electric power staff, and it is commonly used in the operation and the maintenance process of transmission line and equipment, and electric power staff often need to carry electric power pull rod equipment because of the maintenance region is wide, for the convenience of electric power staff deposits and carries electric power pull rod, generally designs electric power pull rod into three section or four sections pull rod monomer integrated configuration.

The screw socket butt joint is adopted mostly between the pull rod monomer to present electric power pull rod, because the body of rod is longer during the equipment, is difficult for keeping the axiality of body of rod butt joint, makes threaded connection take place wrong silk phenomenon easily, and scattered placing behind the pull rod monomer split still will look for the supporting body of rod when connecting now, and does not have lighting device at night, inconvenient work at night.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible pull rod device of electric power installation to solve the current electric power pull rod that proposes in the above-mentioned background art because the screw socket butt joint is adopted mostly between the pull rod monomer, because the body of rod is longer during the equipment, the difficult axiality that keeps the body of rod butt joint makes threaded connection take place wrong silk phenomenon easily, scattered placing behind the split of pull rod monomer still will look for supporting body of rod now during the connection, and does not have lighting device at night, the problem of inconvenient work at night.

In order to achieve the above object, the utility model provides a following technical scheme: an electric power installation telescopic pull rod device comprises a bottom rod, a folding rod and a telescopic rod, wherein a first square connecting seat is fixedly installed at the top end of the bottom rod, a pin shaft is fixedly connected to one side of the top end of the first square connecting seat, a shaft sleeve is sleeved on the surface of the pin shaft, one side of the shaft sleeve is fixedly connected with one side of the bottom end of a second square connecting seat, one side of the first square connecting seat is movably connected with a connecting plate through a bolt, a first limiting opening is formed in the top of the connecting plate, a first groove is formed in one side of the second square connecting seat, one side of the first groove is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with one side of a first limiting block, the other side of the first limiting block is clamped with the first limiting opening, and the top end of the second square connecting seat is fixedly, the spacing mouth of second has been seted up in the front of folding rod, the spout has all been seted up to the both sides of folding rod inner wall, two the equal sliding connection in surface of spout has the slider, and two sliders set up the both sides in the telescopic link bottom respectively, the second recess has been seted up to one side of telescopic link bottom, one side of second recess and the one end fixed connection of second spring, the other end of second spring and one side fixed connection of second stopper, the opposite side and the spacing mouthful block of second stopper, the top fixed mounting of telescopic link has the drag hook, the cavity has been seted up to the inside of sill bar, the bottom fixed mounting of cavity has the power, the power mouth that charges has been seted up to the bottom of sill bar, the positive top fixed mounting of sill bar has control switch, the top fixed mounting of sill bar one side has the light.

As an optimized technical proposal of the utility model, one side of the folding rod is provided with a fluorescent sticker.

As a preferred technical scheme of the utility model, the bottom cover on sill bar surface is equipped with the insulating rubber cover, the anti-skidding line has been seted up on the surface of insulating rubber cover.

As an optimal technical scheme of the utility model, the spacing mouth of second is provided with a plurality ofly, and evenly distributed is in the front of folding rod.

As an optimal technical scheme of the utility model, the light passes through control switch and power electric connection.

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

1. the first square connecting seat and the second square connecting seat are hinged through a pin shaft and a shaft sleeve, so that the bottom rod and the folding rod can be folded, when in use, the folding rod is turned to be in a straight line with the bottom rod, the first limiting block is pressed to enter the first groove, the first limiting opening on the connecting plate is adjusted to be aligned with the first groove, meanwhile, the first limiting block can be popped out and clamped with the first limiting opening under the action of the first spring, the folding rod and the telescopic rod can be fixed, the folding rod and the telescopic rod are connected in a sliding way through the sliding chute and the sliding block, the folding rod and the telescopic rod enter the second groove by pressing the second limiting block and then the telescopic rod is stretched, under the action of the second spring, the second limit block can be popped out from the second groove at the second limit opening and is clamped with the second limit opening, therefore, the length of the device is adjusted, the device is more convenient to unfold, and the trouble caused by installation among pull rods is avoided;

2. the inside of sill bar is equipped with the power, and the power of power accessible sill bar bottom charges mouthful and charges, and the during operation night, accessible control switch open the light, can see the place ahead position of pull rod from this, is convenient for with the accurate work that carries on of drag hook on telescopic link top.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the first square connecting seat and the second square connecting seat of the present invention;

fig. 3 is a perspective view of the first square connecting seat and the second square connecting seat of the present invention after being unfolded;

FIG. 4 is a side cross-sectional view of the top of the folding bar of the present invention;

fig. 5 is a front cross-sectional view of the top of the folding bar of the present invention;

fig. 6 is a cross-sectional view of the bottom rod of the present invention.

In the figure: 1. a bottom bar; 2. an insulating rubber sleeve; 3. a first square connecting seat; 4. a pin shaft; 5. a shaft sleeve; 6. a second square connecting seat; 7. a connecting plate; 8. a bolt; 9. a first limit port; 10. a first groove; 11. a first spring; 12. a first stopper; 13. a folding bar; 14. a second limit port; 15. a second groove; 16. a second spring; 17. a second limiting block; 18. a chute; 19. a slider; 20. a telescopic rod; 21. pulling a hook; 22. a power source; 23. a power supply charging port; 24. an illuminating lamp; 25. a control switch; 26. fluorescent stickers.

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.

Referring to fig. 1-6, the utility model provides an electric power installation telescopic pull rod device, which comprises a bottom rod 1, a folding rod 13 and a telescopic rod 20, wherein a first square connecting seat 3 is fixedly installed at the top end of the bottom rod 1, a pin shaft 4 is fixedly connected to one side of the top end of the first square connecting seat 3, a shaft sleeve 5 is sleeved on the surface of the pin shaft 4, one side of the shaft sleeve 5 is fixedly connected with one side of the bottom end of a second square connecting seat 6, one side of the first square connecting seat 3 is movably connected with a connecting plate 7 through a bolt 8, a first limiting opening 9 is arranged at the top of the connecting plate 7, a first groove 10 is arranged at one side of the second square connecting seat 6, one side of the first groove 10 is fixedly connected with one end of a first spring 11, the other end of the first spring 11 is fixedly connected with one side of a first limiting block 12, the other side of the first limiting block 12 is blocked with the first limiting opening 9, the, spacing mouthful 14 of second has been seted up in the front of folding rod 13, spout 18 has all been seted up to the both sides of folding rod 13 inner wall, the equal sliding connection in surface of two spout 18 has slider 19, and two slider 19 set up the both sides in telescopic link 20 bottom respectively, one side of telescopic link 20 bottom is opened and is equipped with second recess 15, one side of second recess 15 and second spring 16's one end fixed connection, second spring 16's the other end and one side fixed connection of second stopper 17, the opposite side and the spacing mouthful 14 block of second stopper 17, the top fixed mounting of telescopic link 20 has drag hook 21, the cavity has been seted up to the inside of sill bar 1, the bottom fixed mounting of cavity has power 22, power mouth 23 has been seted up to the bottom of sill bar 1, the positive top fixed mounting of sill bar 1 has control switch 25, the top fixed mounting of sill bar 1 one side has charging lamp 24.

Preferably, a fluorescent sticker 26 is attached to one side of the folding rod 13, so that the position of the pull rod can be identified at night;

preferably, the bottom of the surface of the bottom rod 1 is sleeved with the insulating rubber sleeve 2, the surface of the insulating rubber sleeve 2 is provided with anti-slip lines, electricity is prevented, the friction force between the bottom rod 1 and a hand is increased, and the bottom rod is not easy to fall off;

preferably, the second limit openings 14 are arranged in plurality and are uniformly distributed on the front surface of the folding rod 13, so that the requirement of the device for stretching can be met;

preferably, the illumination lamp 24 is electrically connected to the power source 22 through a control switch 25, so that the illumination lamp 24 can be operated.

When in use, the utility model relates to an electric power installation telescopic pull rod device, a first square connecting seat 3 and a second square connecting seat 6 are hinged with a shaft sleeve 5 through a pin shaft 4, so that a bottom rod 1 and a folding rod 13 can be folded, the folding rod 13 is turned to be in a straight line with the bottom rod 1 when in use, then a first limit block 12 is pressed to enter a first groove 10, a first limit port 9 on a connecting plate 7 is adjusted to be aligned with the first groove 10, meanwhile, the pressing is given up, the first limit block 12 is popped out and is clamped with the first limit port 9 under the action of a first spring 11, the fixing is realized, the folding rod 13 and a telescopic rod 20 are connected in a sliding way through a chute 18 and a slide block 19, the folding rod 17 enters a second groove 15 through pressing a second limit block 17, the telescopic rod 20 is stretched again, under the action of a second spring 16, a second limit block 17 is popped out from the second groove 15 at a second limit port 14 and is clamped with a second limit port 14, from this adjusting device's length, the inside of sill bar 1 is equipped with power 22, and the power 23 that charges of the power 22 accessible sill bar 1 bottom charges, and the during operation night, accessible control switch 25 open light 24, can see the place ahead position of pull rod from this, is convenient for with the accurate work that carries on of drag hook 21 on telescopic link 20 top.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a flexible pull rod device of electric power installation, includes sill bar (1), folding rod (13) and telescopic link (20), its characterized in that: a first square connecting seat (3) is fixedly installed at the top end of the bottom rod (1), a pin shaft (4) is fixedly connected to one side of the top end of the first square connecting seat (3), a shaft sleeve (5) is sleeved on the surface of the pin shaft (4), one side of the shaft sleeve (5) is fixedly connected with one side of the bottom end of a second square connecting seat (6), a connecting plate (7) is movably connected to one side of the first square connecting seat (3) through a bolt (8), a first limiting opening (9) is formed in the top of the connecting plate (7), a first groove (10) is formed in one side of the second square connecting seat (6), one side of the first groove (10) is fixedly connected with one end of a first spring (11), the other end of the first spring (11) is fixedly connected with one side of a first limiting block (12), and the other side of the first limiting block (12) is clamped with the first limiting opening (9), the top end of the second square connecting seat (6) is fixedly connected with the bottom end of the folding rod (13), a second limiting opening (14) is formed in the front face of the folding rod (13), sliding grooves (18) are formed in the two sides of the inner wall of the folding rod (13), sliding blocks (19) are connected to the surfaces of the two sliding grooves (18) in a sliding mode, the two sliding blocks (19) are arranged on the two sides of the bottom of the telescopic rod (20) respectively, a second groove (15) is formed in one side of the bottom of the telescopic rod (20), one side of the second groove (15) is fixedly connected with one end of a second spring (16), the other end of the second spring (16) is fixedly connected with one side of a second limiting block (17), the other side of the second limiting block (17) is clamped with the second limiting opening (14), a draw hook (21) is fixedly installed at the top of the telescopic rod (20), a cavity is formed in the bottom rod (1), the bottom fixed mounting of cavity has power (22), power charging mouth (23) have been seted up to the bottom of sill bar (1), the positive top fixed mounting of sill bar (1) has control switch (25), the top fixed mounting of sill bar (1) one side has light (24).

2. An electric power installation telescopic rod device according to claim 1, characterized in that: one side of the folding rod (13) is provided with a fluorescent sticker (26).

3. An electric power installation telescopic rod device according to claim 1, characterized in that: the bottom cover on sill bar (1) surface is equipped with insulating rubber sleeve (2), the anti-skidding line has been seted up on the surface of insulating rubber sleeve (2).

4. An electric power installation telescopic rod device according to claim 1, characterized in that: the second limit openings (14) are arranged in a plurality and are uniformly distributed on the front surface of the folding rod (13).

5. An electric power installation telescopic rod device according to claim 1, characterized in that: the illuminating lamp (24) is electrically connected with the power supply (22) through the control switch (25).