CN215364768U

CN215364768U - Safety device for electric power engineering operation

Info

Publication number: CN215364768U
Application number: CN202120446799.2U
Authority: CN
Inventors: 孙杰
Original assignee: Jiangsu Xinpeng Power Engineering Co ltd
Current assignee: Jiangsu Xinpeng Power Engineering Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-12-31
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a safety protection device for electric power engineering operation, which comprises a base and an installation plate, wherein the upper surface of the base is fixedly connected with a third fixing seat, one side of the third fixing seat is movably connected with a second fixing block, one side of the second fixing block is fixedly connected with two hydraulic cylinders, the upper surface of the base and the bottom of the installation plate are both fixedly connected with two first fixing seats, the upper surface of the base and the bottom of the installation plate are both fixedly connected with two positioning strips, and two sides of each positioning strip are both fixedly connected with limiting blocks. The height of the mounting plate can be stably controlled through the shearing frame, so that workers can work more safely, the safety of the device is improved, meanwhile, the device can be more stable through the ground feet, the stability of the device is improved, the telescopic pipe can be accommodated and fixed through the bolt, and the convenience of the device is improved.

Description

Safety device for electric power engineering operation

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a safety protection device for electric power engineering operation.

Background

Electric power engineering, i.e., engineering related to the production, transmission and distribution of electric energy, also includes engineering of applying electricity as power and energy in various fields in a broad sense, and can be understood as transmission and transformation industry expansion engineering, and as a form of energy, electric energy has many advantages of easy conversion, convenient transportation, easy control, convenient use, cleanness, economy and the like.

As an electric power construction worker often works aloft, a safe and reliable aloft work device is used for guaranteeing the safety of the electric power construction worker, and the existing aloft work device on the market is simple and lacks protective measures, so that the safety is greatly reduced, and therefore, the safety protection device for the electric power engineering work is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a safety protection device for electric power engineering operation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a safety protection device for electric power engineering operation comprises a base and a mounting plate, wherein a third fixing seat is fixedly connected to the upper surface of the base, a second fixing seat is movably connected to one side of the third fixing seat, two hydraulic cylinders are fixedly connected to one side of the second fixing seat, two first fixing seats are fixedly connected to the upper surface of the base and the bottom of the mounting plate, two positioning strips are fixedly connected to the upper surface of the base and the bottom of the mounting plate, limit blocks are fixedly connected to the two sides of the positioning strips, a second fixing seat is movably connected to one side of the positioning strips, a shearing frame is fixedly connected between the first fixing seat and the second fixing seat, a first fixing block is movably connected between the shearing frames and fixed to one end of a hydraulic rod of the hydraulic cylinder, a connecting rod is fixedly connected between the shearing frames, and two telescopic pipes are fixedly connected to the two sides of the base, the telescopic pipe comprises a telescopic pipe body, a supporting block is fixedly connected to the side of the telescopic pipe body, a threaded rod is movably connected to one side of the supporting block, a ground foot is fixedly connected to the bottom end of the threaded rod, and a guardrail is fixedly connected to the upper surface of the mounting plate.

As a further scheme of the present invention, the upper surface of the base is provided with a plurality of second jacks, and the second jacks are movably connected with bolts.

As a further scheme of the present invention, one side of the extension tube is provided with a first insertion hole, and the diameter of the first insertion hole is the same as that of the second insertion hole.

As a further scheme of the utility model, the top end of the threaded rod is fixedly connected with a rotating wheel.

As a further scheme of the utility model, the upper surface of the mounting plate is provided with a plurality of anti-skid grains which are uniformly distributed.

As a further scheme of the utility model, the bottom of the base is fixedly connected with a plurality of universal wheels, and the universal wheels are uniformly distributed.

As a further scheme of the utility model, one side of the base is fixedly connected with a push handle, and one side of the push handle is fixedly connected with a sheath.

The utility model has the beneficial effects that:

1. through the setting of the frame of cutting of installation on the base, the pneumatic cylinder drives and cuts the frame rotation to control the height of mounting panel, the guardrail sends out the protection to the staff, makes the staff can be more safe at the during operation, has improved the security of device.

2. Through the setting of installation threaded rod on the supporting shoe, rotate the runner, make the threaded rod move down in the supporting shoe to make lower margin and ground produce the contact, and then support the device and make the more stable of device, improved the stability of device.

3. The telescopic pipe is pushed to shrink by matching the bolt with the first jack, and the bolt is inserted into the first jack through the second jack, so that the telescopic pipe can be accommodated and fixed, and the convenience of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a safety protection device for power engineering work according to the present invention;

fig. 2 is a schematic view of a partial bottom view of a safety protection device for power engineering operation according to the present invention;

fig. 3 is a partially enlarged schematic structural diagram of a safety protection device for power engineering work according to the present invention.

In the figure: 1. a guardrail; 2. anti-skid lines; 3. mounting a plate; 4. a connecting rod; 5. a shearing frame; 6. a first fixed block; 7. a hydraulic cylinder; 8. a base; 9. a telescopic pipe; 10. a universal wheel; 11. a push handle; 12. a sheath; 13. a first fixed seat; 14. a second fixed seat; 15. a positioning bar; 16. a limiting block; 17. a second fixed block; 18. a third fixed seat; 19. a bolt; 20. a rotating wheel; 21. a threaded rod; 22. a first jack; 23. a support block; 24. and (5) ground feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a safety protection device for electric power engineering operation comprises a base 8 and a mounting plate 3, wherein a third fixing seat 18 is fixed on the upper surface of the base 8 through bolts, a second fixing block 17 is rotatably connected on one side of the third fixing seat 18, two hydraulic cylinders 7 are fixed on one side of the second fixing block 17 through bolts, two first fixing seats 13 are fixed on the upper surface of the base 8 and the bottom of the mounting plate 3 through bolts, two positioning strips 15 are fixed on the upper surface of the base 8 and the bottom of the mounting plate 3 through bolts, limiting blocks 16 are fixed on two sides of the positioning strips 15 through bolts, the limiting blocks 16 can limit the moving position of the second fixing seat 14, the second fixing seat 14 is prevented from moving out of the positioning strips 15, a second fixing seat 14 is slidably connected on one side of the positioning strips 15, and a shear frame 5 is fixed between the first fixing seat 13 and the second fixing seat 14 through bolts, a first fixed block 6 is rotatably connected between the scissors frames 5, the first fixed block 6 is fixed with one end of a hydraulic rod of a hydraulic cylinder 7, a connecting rod 4 is fixed between the scissors frames 5 through a bolt, two telescopic pipes 9 are fixed on two sides of the base 8 through bolts, a supporting block 23 is fixed on one side of each telescopic pipe 9 through a bolt, a threaded rod 21 is connected with one side of each supporting block 23 through a thread, a foot 24 is fixed at the bottom end of each threaded rod 21 through a bolt, the rotating wheel 20 is rotated to enable the threaded rod 21 to move downwards in the supporting block 23, and therefore the foot 24 is in contact with the ground, further supporting the device and stabilizing the device, the guardrail 1 is fixed on the upper surface of the mounting plate 3 through bolts, the hydraulic cylinder 7 drives the scissors 5 to rotate, thereby control the height of mounting panel 3, protection is sent out to the staff to guardrail 1, makes the staff can be more safe at the during operation.

In the utility model, it should be noted that a plurality of second jacks are formed in the upper surface of the base 8, a plug pin 19 is inserted into each second jack, a first jack 22 is formed in one side of the telescopic tube 9, the diameter of each first jack 22 is the same as that of each second jack, the telescopic tube 9 is pushed to contract, the plug pin 19 is inserted into each first jack 22 through each second jack, so that the telescopic tube 9 can be accommodated and fixed, a rotating wheel 20 is fixed at the top end of a threaded rod 21 through a bolt, a plurality of anti-skid veins 2 are formed in the upper surface of the mounting plate 3, the anti-skid veins 2 are uniformly distributed, the friction force between the soles of workers and the mounting plate 3 can be increased by the anti-skid veins 2, a plurality of universal wheels 10 are fixed at the bottom of the base 8 through bolts, the universal wheels 10 are uniformly distributed, the universal wheels 10 facilitate the workers to move the device, the physical strength of the workers is saved, a push handle 11 is fixed on one side of the base 8 through bolts, the push handle 11 is convenient for a worker to push the device, and one side of the push handle 11 is bonded with the sheath 12.

The working principle is as follows: when a worker needs to perform electric power work, the worker firstly holds the push handle 11 to move the device to a proper position, then moves the bolt 19 out of the first jack 22, pulls the extension tube 9 to extend to a proper position, then rotates the rotating wheel 20 to enable the threaded rod 21 to move downwards to a proper position along the supporting block 23 to enable the ground feet 24 to be in contact with the ground, so as to stably support the device, then the worker climbs onto the mounting plate 3, protects the worker by the guardrail 1, then starts the hydraulic cylinder 7, enables the hydraulic cylinder 7 to extend to push the first fixing block 6, enables the first fixing block 6 to drive the shear frame 5 to rotate, meanwhile, the second fixing seats 14 on the top end and the bottom end of the shear frame 5 move forwards along the positioning strips 15, so as to enable the shear frame 5 to contract and drive the mounting plate 3 to move upwards to a proper position, and further enables the worker to move to a proper position and perform electric power engineering work safely and stably, when the operation is finished, the rotating wheel 20 is rotated reversely, the threaded rod 21 is moved upwards to leave the ground, then the extension tube 9 is pushed to be contracted to a proper position, and the bolt 19 is inserted into the first insertion hole 22 through the second insertion hole to store and fix the extension tube 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The safety protection device for the electric power engineering operation comprises a base (8) and a mounting plate (3), and is characterized in that the upper surface of the base (8) is fixedly connected with a third fixing seat (18), one side of the third fixing seat (18) is movably connected with a second fixing block (17), one side of the second fixing block (17) is fixedly connected with two hydraulic cylinders (7), the upper surface of the base (8) and the bottom of the mounting plate (3) are fixedly connected with two first fixing seats (13), the upper surface of the base (8) and the bottom of the mounting plate (3) are fixedly connected with two positioning strips (15), two sides of each positioning strip (15) are fixedly connected with a limiting block (16), one side of each positioning strip (15) is movably connected with a second fixing seat (14), and a shear-shaped frame (5) is fixedly connected between the first fixing seat (13) and the second fixing seat (14), cut swing joint between shape frame (5) and have first fixed block (6), and first fixed block (6) are fixed mutually with the one end of pneumatic cylinder (7) hydraulic stem, cut fixedly connected with connecting rod (4) between shape frame (5), two flexible pipes (9) of the equal fixedly connected with in both sides of base (8), the side fixedly connected with supporting shoe (23) of flexible pipe (9), one side swing joint of supporting shoe (23) has threaded rod (21), bottom fixedly connected with lower margin (24) of threaded rod (21), the last fixed surface of mounting panel (3) is connected with guardrail (1).

2. The safety protection device for electric power engineering operation according to claim 1, wherein a plurality of second jacks are formed in the upper surface of the base (8), and the second jacks are movably connected with bolts (19).

3. The safety protection device for electric power engineering operation according to claim 2, wherein one side of the telescopic pipe (9) is provided with a first insertion hole (22), and the diameter of the first insertion hole (22) is the same as that of the second insertion hole.

4. The safety protection device for electric engineering operation as claimed in claim 1, wherein the top end of the threaded rod (21) is fixedly connected with a rotating wheel (20).

5. The safety protection device for electric power engineering operation according to claim 1, wherein the upper surface of the mounting plate (3) is provided with a plurality of anti-skid grains (2), and the anti-skid grains (2) are uniformly distributed.

6. The safety protection device for electric power engineering operation according to claim 1, wherein a plurality of universal wheels (10) are fixedly connected to the bottom of the base (8), and the universal wheels (10) are uniformly distributed.

7. The safety protection device for electric power engineering operation according to claim 2, characterized in that one side of the base (8) is fixedly connected with a push handle (11), and one side of the push handle (11) is fixedly connected with a sheath (12).