CN218989971U

CN218989971U - Safety warning device for electric power construction

Info

Publication number: CN218989971U
Application number: CN202223566977.9U
Authority: CN
Inventors: 魏君; 李强; 鲁康杰; 李绵鹏
Original assignee: Pingyi Power Supply Co Of State Grid Shandong Electric Power Co
Current assignee: Pingyi Power Supply Co Of State Grid Shandong Electric Power Co
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-09
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a safety warning device for electric power construction, which comprises a movable base, wherein a lifting frame is movably arranged at the top of the movable base, a fixing device is movably arranged at the top of the lifting frame, and a warning sign is detachably arranged in the fixing device. According to the scheme, the rotary screw is driven to rotate forwards or reversely by the arrangement of the starting rotary drive, at the moment, the sleeve pipe is limited by the limiting groove to the limiting block, so that the sleeve pipe is lifted or lowered, the warning board can be lifted freely, and the rotary screw is simple in structure, low in cost, convenient to maintain and use and convenient to carry; through setting up and rotating the knob, make the sliding block drive the mount and carry out opposite directions or reverse motion, place the warning sign in the inside of standing groove afterwards to accomplish the warning sign and dismantle and install, and the warning sign can be fixed at fixed base's middle part fast, but quick location and fixed simultaneously, it is convenient to use, save time uses the manpower sparingly, improves the change efficiency of warning sign.

Description

Safety warning device for electric power construction

Technical Field

The utility model relates to the technical field of power construction equipment, in particular to a safety warning device for power construction.

Background

The electric power is an energy source taking electric energy as power, and the utility model and the application of the electric power are raised for the second industrialized climax in the 70 th century. The system becomes one of three technological innovations occurring in the world since the 18 th century of human history, life of people is changed from the technology, and a large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power consumption and the like. The natural primary energy is converted into electric power through a mechanical energy device, and then the electric power is supplied to each user through power transmission, transformation and distribution.

Patent document publication No. CN214143396U, a multifunctional safety warning device for electric power construction, which is provided with a plurality of telescopic rods, and can keep the safety warning device stable when the warning board is lifted; the lifting rod is arranged, so that the height of the warning board can be conveniently adjusted, and a good warning effect can be achieved; the sliding rod is arranged, so that the distance adjustment is conveniently carried out according to the sizes of the warning boards, the warning boards with different sizes can be adapted, and the disassembly and replacement of the warning boards are also convenient; the mounting groove is arranged, so that the warning board is convenient to mount and fix; through the arrangement of the universal wheels, the movement of the equipment is facilitated, and the flexibility of the equipment is improved; through the arrangement of the supporting rods, when the object placing plate is lifted, the sliding blocks slide in the sliding grooves, and the supporting rods are used for adjusting the angles, so that the supporting and stabilizing effects can be achieved, and the stability of the warning board is further improved; the lifting rod is convenient to lift by arranging the gear to be meshed with the rack; through setting up buckle and draw-in groove block fit, conveniently fix the position of slide bar.

Above-mentioned patent is when using, through setting up the lifter, the height of conveniently adjusting the warning sign, can play good warning effect, through setting up the slide bar, the convenience is according to the warning sign's size carries out distance adjustment, can adapt to the warning sign of equidimension, also make things convenient for the dismantlement and the change of warning sign, but its structure is complicated, the size is great, inconvenient transport and carrying, it is not convenient enough to use, and at the in-process that the warning sign was changed, need the slide bar buckle and the draw-in groove block fit to one end, fix the position of slide bar, then fix the slide bar of other one end, and need be located in the middle of making the warning sign, need the fixed position of slide bar to both ends need the same, it is not convenient enough to use, the operation is not nimble.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides a safety warning device for electric power construction, which solves the problems that the prior safety warning device is complex in structure, large in size, inconvenient to carry and use, inconvenient to use and inflexible to operate, and the positions of slide bars at one end are fixed by clamping buckles and clamping grooves in the process of changing a warning board, and then the slide bars at the other end are fixed.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a safety warning device for electric power construction, includes the removal base, the top movable mounting of removal base has the crane, the top movable mounting of crane has fixing device, fixing device's inside demountable installation has the warning sign.

The movable base comprises a base plate, universal wheels are movably mounted at the bottom of the base plate, fixing columns are fixedly mounted at the top of the base plate, limiting grooves are formed in the fixing columns, rotation driving is fixedly mounted at the bottom of the base plate, rotation screws are fixedly mounted at the top of the rotation driving, and the rotation screws are rotatably mounted in the limiting grooves.

The lifting frame comprises a fixed base, a sleeve pipe is fixedly installed at the bottom of the fixed base, limiting blocks are fixedly installed on two sides of the sleeve pipe, a threaded hole is formed in the sleeve pipe, a sliding groove is formed in the fixed base, and movable holes are formed in the side edges of the fixed base.

The sleeve pipe and the limiting block are slidably mounted in the limiting groove, and the threaded hole is mounted on the outer surface of the rotary screw in a threaded mode.

The fixing device comprises a rotary knob, an anisotropic screw is fixedly arranged on the side edge of the rotary knob, sliding blocks are movably sleeved on the outer surfaces of the two ends of the anisotropic screw, a fixing frame is fixedly arranged at the top of each sliding block, and a placing groove is formed in the fixing frame.

The screw rod is rotatably arranged in the movable hole, the sliding block is slidably arranged in the sliding groove, and the fixing frame is movably arranged at the top of the fixing base.

The utility model has the technical effects and advantages that:

in the scheme, the rotary screw is driven to rotate forwards or reversely by setting the starting rotary drive, at the moment, the sleeve pipe is limited by the limiting groove to act on the limiting block, so that the sleeve pipe is lifted or lowered, the warning board can be lifted freely, and the device is simple in structure, low in cost, convenient to maintain and use and convenient to carry, and the practicability of the device is improved;

through setting up and rotating the knob, make the sliding block drive the mount and carry out opposite directions or reverse motion, place the warning sign in the inside of standing groove afterwards to accomplish the warning sign and dismantle and install, and the warning sign can be fixed at fixed base's middle part fast, multiple functional, but quick location and fixed simultaneously, it is convenient to use, save time uses manpower sparingly, improves the change efficiency of warning sign.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the mobile base of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the lifting frame of the present utility model;

FIG. 4 is a schematic view of the internal structure of the lifting frame of the present utility model;

fig. 5 is a schematic structural view of the fixing device of the present utility model.

The reference numerals are: 1. a movable base; 2. a lifting frame; 3. a fixing device; 4. a warning board; 11. a base plate; 12. a universal wheel; 13. fixing the column; 14. a limit groove; 15. a rotation drive; 16. rotating the screw; 21. a fixed base; 22. a ferrule; 23. a threaded hole; 24. a limiting block; 25. a sliding groove; 26. a movable hole; 31. rotating a knob; 32. a heterodromous screw; 33. a sliding block; 34. a fixing frame; 35. and (5) placing a groove.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a safety warning device for electric power construction, which includes a mobile base 1, a lifting frame 2 movably mounted at the top of the mobile base 1, a fixing device 3 movably mounted at the top of the lifting frame 2, and a warning sign 4 detachably mounted in the fixing device 3.

Wherein, remove base 1 and include bed plate 11, the bottom movable mounting of bed plate 11 has universal wheel 12, and the top fixed mounting of bed plate 11 has fixed column 13, and spacing groove 14 has been seted up to the inside of fixed column 13, and the bottom fixed mounting of bed plate 11 has rotation drive 15, and rotation drive 15's top fixed mounting has rotation screw 16, and rotation screw 16 rotates the inside of installing at spacing groove 14.

Wherein, crane 2 includes fixed base 21, fixed base 21's bottom fixed mounting has ferrule 22, the equal fixed mounting of both sides of ferrule 22 has stopper 24, threaded hole 23 is seted up to the inside of ferrule 22, sliding tray 25 is seted up to fixed base 21's inside, movable hole 26 is seted up to the side of fixed base 21, set up stopper 24, it is spacing to ferrule 22, when making rotation screw 16 rotate, ferrule 22 is spacing in the inside of spacing groove 14, thereby make ferrule 22 go up and down in the inside of spacing groove 14, and in the same way, through the effect of sliding tray 25, it is spacing to slider 33, make the different direction screw 32 rotate, mount 34 carries out opposite direction or reverse motion.

Wherein, the sleeve 22 and the limiting block 24 are slidably arranged in the limiting groove 14, and the threaded hole 23 is in threaded connection with the outer surface of the rotary screw 16.

The fixing device 3 comprises a rotary knob 31, an anisotropic screw rod 32 is fixedly arranged on the side edge of the rotary knob 31, sliding blocks 33 are movably sleeved on the outer surfaces of two ends of the anisotropic screw rod 32, a fixing frame 34 is fixedly arranged at the top of the sliding blocks 33, and a placing groove 35 is formed in the fixing frame 34.

Wherein, the anisotropic screw 32 is rotatably installed in the movable hole 26, the sliding block 33 is slidably installed in the sliding groove 25, and the fixing frame 34 is movably installed at the top of the fixed base 21.

The working process of the utility model is as follows:

firstly, the equipment is moved to a corresponding position, a rotary drive 15 is started to enable a rotary screw 16 to rotate forwards or reversely, at the moment, the sleeve pipe 22 is enabled to ascend or descend under the limiting effect of a limiting groove 14 on a limiting block 24, and the warning board 4 can be lifted freely;

when changing warning sign 4, rotate and rotate knob 31, make slider 33 drive mount 34 and carry out opposite direction or reverse motion, place warning sign 4 in the inside of standing groove 35 afterwards to accomplish warning sign 4 and dismantle and install, and warning sign 4 can be fixed at the middle part of fixed base 21 fast, multiple functional.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a safety warning device for electric power construction, includes removes base (1), its characterized in that, the top movable mounting who removes base (1) has crane (2), the top movable mounting of crane (2) has fixing device (3), the inside demountable installation of fixing device (3) has warning sign (4).

2. The safety warning device for electric power construction according to claim 1, characterized in that the movable base (1) comprises a base plate (11), universal wheels (12) are movably mounted at the bottom of the base plate (11), fixing columns (13) are fixedly mounted at the top of the base plate (11), limit grooves (14) are formed in the fixing columns (13), a rotation driving device (15) is fixedly mounted at the bottom of the base plate (11), a rotation screw (16) is fixedly mounted at the top of the rotation driving device (15), and the rotation screw (16) is rotatably mounted in the limit grooves (14).

3. The safety warning device for electric power construction according to claim 1, characterized in that the lifting frame (2) comprises a fixed base (21), a sleeve pipe (22) is fixedly installed at the bottom of the fixed base (21), limiting blocks (24) are fixedly installed on two sides of the sleeve pipe (22), threaded holes (23) are formed in the sleeve pipe (22), a sliding groove (25) is formed in the fixed base (21), and movable holes (26) are formed in the side edges of the fixed base (21).

4. A safety warning device for electric power construction according to claim 3, characterized in that the sleeve pipe (22) and the stopper (24) are slidably mounted in the inside of the stopper groove (14), and the screw hole (23) is screw-mounted on the outer surface of the rotary screw (16).

5. The safety warning device for electric power construction according to claim 1, wherein the fixing device (3) comprises a rotating knob (31), an anisotropic screw (32) is fixedly mounted on the side edge of the rotating knob (31), sliding blocks (33) are movably sleeved on the outer surfaces of two ends of the anisotropic screw (32), a fixing frame (34) is fixedly mounted on the top of each sliding block (33), and a placing groove (35) is formed in the fixing frame (34).

6. The safety warning device for electric power construction according to claim 5, characterized in that the anisotropic screw (32) is rotatably installed inside the movable hole (26), the sliding block (33) is slidably installed inside the sliding groove (25), and the fixing frame (34) is movably installed on the top of the fixed base (21).