CN216304471U

CN216304471U - A warning frame for electric power overhauls

Info

Publication number: CN216304471U
Application number: CN202122791982.9U
Authority: CN
Inventors: 施兵; 王旭; 李春习
Original assignee: Shanghai Gaier Power Installation Co ltd
Current assignee: Shanghai Gaier Power Installation Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-15
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a warning frame for electric power overhaul, which belongs to the field of electric power overhaul and comprises a bottom plate, wherein a chute is formed in the upper end of the bottom plate, two sliding blocks are symmetrically and slidably connected in the chute, the upper end of each sliding block penetrates through a chute notch and extends upwards and is connected with a driving block, an installation plate is arranged above the bottom plate, a driving rod is hinged to the upper end of each driving block, the other end of each driving rod is hinged to the lower end of the installation plate, two fixed blocks are symmetrically connected to the upper end of the bottom plate, and one ends of the two fixed blocks on opposite sides are connected with adjusting pipes. The warning frame overcomes the defects of the prior art, the warning frame is convenient to adjust through the mutual matching of the structures such as the sliding groove, the sliding block, the driving block, the mounting plate, the driving rod, the fixing block, the adjusting pipe and the adjusting rod, the warning board is convenient to detach and clean through the mutual matching of the structures such as the warning board, the fixing groove, the screw rod, the limiting block and the nut, the operation is simple and convenient, the time is saved, and the working efficiency is improved.

Description

A warning frame for electric power overhauls

Technical Field

The utility model relates to the field of electric power overhaul, in particular to a warning frame for electric power overhaul.

Background

The maintenance operation mode of the power system refers to an operation mode of main equipment in the power system during maintenance. The purpose of programming the maintenance operation mode of the power system is that the system can still normally operate when equipment is maintained. When main equipment is overhauled and some relay protection devices are verified, corresponding operation modes must be compiled in advance, measures for improving the safety and stability of the system are formulated, and workers need to establish warning signs for electric power overhaul before electric power overhaul work to remind surrounding people.

At present, the warning frame that current electric power overhauld is generally fixed, and is inconvenient to adjust, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a warning frame for electric power overhaul, overcomes the defects of the prior art, and aims to solve the problems that the conventional warning frame for electric power overhaul is generally fixed, is inconvenient to adjust and has poor applicability.

In order to achieve the purpose, the utility model provides the following technical scheme: a warning frame for electric power overhaul comprises a bottom plate, wherein a chute is formed in the upper end of the bottom plate, two sliding blocks are symmetrically and slidably connected in the chute, the upper end of each sliding block penetrates through a chute notch and extends upwards to be connected with a driving block, a mounting plate is arranged above the bottom plate, a driving rod is hinged to the upper end of each driving block, the other end of each driving rod is hinged to the lower end of the mounting plate, two fixed blocks are symmetrically connected to the upper end of the bottom plate, one ends of the two fixed blocks on opposite sides are connected with adjusting pipes, adjusting rods are slidably connected in the adjusting pipes, the other ends of the adjusting rods penetrate through pipe orifices of the adjusting pipes to extend outwards to be connected to the sliding blocks, and warning boards are arranged on the upper ends of the mounting plates;

the warning sign has the advantages that the fixed slot has been seted up on the lateral wall of mounting panel upper end, the warning sign sets up in the fixed slot, the mounting panel upper end has two screw rods about warning sign symmetric connection, all be connected with the stopper on the lateral wall of warning sign bilateral symmetry, the screw rod runs through the stopper setting, and stopper sliding connection is on the screw rod, threaded connection has the nut on the pole wall of screw rod, and the nut is located stopper top position.

As a preferred technical scheme of the utility model, a sliding rod is fixedly connected to the inner groove wall of the sliding groove, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding manner.

As a preferable technical scheme of the utility model, one end of the sliding block, which is far away from the mounting plate, is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls penetrate through a notch of the rolling groove, and the rolling balls are connected with the bottom of the sliding groove in a rolling manner.

As a preferred technical scheme of the utility model, two stabilizing blocks are symmetrically connected to two ends of the bottom plate.

As a preferable technical scheme of the utility model, the lower end of the bottom plate is provided with bevel teeth.

As a preferable technical scheme of the utility model, the adjusting pipe is connected with the adjusting rod through a bolt.

As a preferable technical solution of the present invention, the side wall of the nut is provided with a pattern.

As a preferable technical scheme of the utility model, the warning board is matched with the fixing groove.

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

the warning frame is convenient to adjust through the mutual matching of the structures such as the sliding groove, the sliding block, the driving block, the mounting plate, the driving rod, the fixed block, the adjusting pipe and the adjusting rod, the requirements under different environments are met, and the applicability of the device is improved.

The warning board is convenient to disassemble and clean through the mutual matching of the warning board, the fixing groove, the screw rod, the limiting block, the nut and the like, the operation is simple and convenient, the time is saved, and the working efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

Description of reference numerals:

1. a base plate; 2. a chute; 3. a slider; 4. a drive block; 5. mounting a plate; 6. a drive rod; 7. a fixed block; 8. an adjusting tube; 9. adjusting a rod; 10. a warning board; 11. fixing grooves; 12. a screw; 13. a limiting block; 14. a nut; 15. a slide bar; 16. a rolling groove; 17. a ball bearing; 18. and (6) stabilizing the block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a warning frame for electric power overhaul comprises a base plate 1, two stabilizing blocks 18 are symmetrically connected to two ends of the base plate 1, the stabilizing blocks 18 can effectively improve the stability of the base plate 1, a bevel gear is arranged at the lower end of the base plate 1 and can effectively increase the friction force between the base plate 1 and the ground, a chute 2 is arranged at the upper end of the base plate 1, two sliders 3 are symmetrically and slidably connected in the chute 2, the upper end of each slider 3 passes through a notch of the chute 2 and extends upwards and is connected with a driving block 4, each slider 3 is connected with the driving block 4 to limit the driving block 4, a sliding rod 15 is fixedly connected to the inner wall of the chute 2, each sliding rod 15 penetrates through the corresponding slider 3, the corresponding slider 3 is slidably connected to the corresponding sliding rod 15, the corresponding slider 15 can effectively prevent the slider 3 from being separated from the chute 2, and a rolling groove 16 is arranged at one end of the slider 3, which is far away from a mounting plate 5, rolling balls 17 are arranged in the rolling grooves 16, the rolling balls 17 penetrate through the notches of the rolling grooves 16, the rolling balls 17 are connected to the bottoms of the sliding grooves 2 in a rolling mode, the friction force between the sliding blocks 3 and the sliding grooves 2 can be effectively reduced through the rolling balls 17, a mounting plate 5 is arranged above the bottom plate 1, a driving rod 6 is hinged to the upper end of the driving block 4, the other end of the driving rod 6 is hinged to the lower end of the mounting plate 5, two fixing blocks 7 are symmetrically connected to the upper end of the bottom plate 1, one ends of the two fixing blocks 7 on opposite sides are connected with adjusting pipes 8, adjusting rods 9 are connected in the adjusting pipes 8 in a sliding mode, the other ends of the adjusting rods 9 penetrate through pipe orifices of the adjusting pipes 8 and extend outwards and are connected to the sliding blocks 3, the adjusting pipes 8 are connected with the adjusting rods 9 through bolts, warning boards 10 are arranged at the upper ends of the mounting plates 5, when the adjusting pipes 8 and the adjusting rods 9 are loosened through rotating bolts, and acting force is applied to the adjusting rods 9, adjust pole 9 and will be horizontal transverse motion in adjusting pipe 8, the motion of adjusting pole 9 will drive slider 3 and move, the motion of slider 3 will drive block 4 and move, the motion of drive block 4 will drive mounting panel 5 through actuating lever 6 and move, the motion of mounting panel 5 will drive warning sign 10 and move, when warning sign 10 moves the assigned position, rotate the bolt again, make and adjust pole 9 and fix in adjusting pipe 8, can adjust the position of warning sign 10 through last structure, satisfy the demand under the different environment, the suitability of high-speed device.

Specifically, referring to fig. 1 and 3, a fixing groove 11 is formed on a side wall of an upper end of a mounting plate 5, a warning board 10 is arranged in the fixing groove 11, the warning board 10 is matched with the fixing groove 11, the fixing groove 11 limits the warning board 10, two screw rods 12 are symmetrically connected to the upper end of the mounting plate 5 about the warning board 10, limiting blocks 13 are connected to two side-symmetric side walls of the warning board 10, the screw rods 12 penetrate through the limiting blocks 13, the limiting blocks 13 are slidably connected to the screw rods 12, nuts 14 are in threaded connection with rod walls of the screw rods 12, the nuts 14 are located above the limiting blocks 13, patterns are arranged on the side walls of the nuts 14, the patterns can effectively increase friction between hands and the nuts 14, and facilitate workers to rotate the nuts 14, when the warning board 10 needs to be detached for cleaning, the nuts 14 are rotated, the rotation of the nuts 14 can be moved under the action of threads falling onto the screw rods 12, when the nut 14 breaks away from the screw rod 12, exert the effort again to the warning sign 10, when stopper 13 breaks away from the screw rod 12 completely, the warning sign 10 is just accomplished to dismantle, washs warning sign 10 again, dismantles through last convenient operation and washs warning sign 10.

The working principle is as follows: when the warning board cleaning device is used, the bolt is rotated to loosen the adjusting pipe 8 and the adjusting rod 9, acting force is applied to the adjusting rod 9, the adjusting rod 9 can horizontally move in the adjusting pipe 8, the movement of the adjusting rod 9 can drive the sliding block 3 to move, the movement of the sliding block 3 can drive the driving block 4 to move, the movement of the driving block 4 can drive the mounting plate 5 to move through the driving rod 6, the movement of the mounting plate 5 can drive the warning board 10 to move, when the warning board 10 moves to a specified position, the bolt is rotated again to fix the adjusting rod 9 in the adjusting pipe 8, when the warning board 10 needs to be detached for cleaning, the nut 14 is rotated, the rotation of the nut 14 can be moved under the action of threads falling onto the screw rod 12, when the nut 14 is separated from the screw rod 12, acting force is applied to the warning board 10, when the limiting block 13 is completely separated from the screw rod 12, the warning board 10 is completely detached and the warning board 10 is cleaned.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a warning frame for electric power overhauls, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is provided with a sliding chute (2), the sliding chute (2) is connected with two sliding blocks (3) in a symmetrical and sliding way, the upper end of the sliding block (3) passes through the notch of the sliding chute (2), extends upwards and is connected with a driving block (4), a mounting plate (5) is arranged above the bottom plate (1), the upper end of the driving block (4) is hinged with a driving rod (6), the other end of the driving rod (6) is hinged at the lower end of the mounting plate (5), the upper end of the bottom plate (1) is symmetrically connected with two fixed blocks (7), one end of each of the two fixed blocks (7) at the opposite side is connected with an adjusting pipe (8), the adjusting pipe (8) is connected with an adjusting rod (9) in a sliding mode, the other end of the adjusting rod (9) penetrates through the pipe orifice of the adjusting pipe (8), extends outwards and is connected to the sliding block (3), and a warning board (10) is arranged at the upper end of the mounting plate (5);

fixed slot (11) have been seted up on the lateral wall of mounting panel (5) upper end, warning sign (10) set up in fixed slot (11), mounting panel (5) upper end has two screw rods (12) about warning sign (10) symmetric connection, all be connected with stopper (13) on the lateral wall of warning sign (10) bilateral symmetry, screw rod (12) run through stopper (13) and set up, and stopper (13) sliding connection is on screw rod (12), threaded connection has nut (14) on the pole wall of screw rod (12), and nut (14) are located stopper (13) top position.

2. A warning stand for electrical service according to claim 1, wherein:

the sliding chute is characterized in that a sliding rod (15) is fixedly connected to the inner chute wall of the sliding chute (2), the sliding rod (15) penetrates through the sliding block (3), and the sliding block (3) is connected to the sliding rod (15) in a sliding mode.

3. A warning stand for electrical service according to claim 2, wherein: the one end that mounting panel (5) were kept away from in slider (3) has seted up rolling groove (16), be provided with rolling ball (17) in rolling groove (16), ball (17) pass the notch setting of rolling groove (16), and ball (17) roll connection is at the tank bottom of spout (2).

4. A warning stand for electrical service according to claim 1, wherein: two stabilizing blocks (18) are symmetrically connected to two ends of the bottom plate (1).

5. A warning stand for power overhaul according to claim 4, wherein: the lower end of the bottom plate (1) is provided with bevel teeth.

6. A warning stand for electrical service according to claim 1, wherein: the adjusting pipe (8) is connected with the adjusting rod (9) through a bolt.

7. A warning stand for electrical service according to claim 1, wherein: the side wall of the nut (14) is provided with patterns.

8. A warning stand for electrical service according to claim 1, wherein: the warning board (10) is matched with the fixing groove (11).