CN218989971U - A safety warning device for electric power construction - Google Patents

Abstract

The utility model discloses a safety warning device for electric power construction, which comprises a mobile base, a lifting frame is movably installed on the top of the moving base, a fixing device is movably installed on the top of the lifting frame, and a warning sign is detachably installed inside the fixing device. In the above scheme, by setting the start-up rotation drive, the rotating screw can be rotated in the forward or reverse direction. At this time, the socket pipe is subjected to the action of the limit groove on the limit block, so that the socket pipe can be raised or lowered, and the warning sign can be It can be lifted and lowered freely, with simple structure, low cost, easy maintenance and use, and easy to carry; by setting and turning the rotating knob, the sliding block drives the fixed frame to move in the opposite direction or in the opposite direction, and then the warning sign is placed inside the placement slot, In this way, the disassembly and installation of the warning sign can be completed, and the warning sign can be quickly fixed in the middle of the fixed base, and at the same time can be quickly positioned and fixed, which is convenient to use, saves time and manpower, and improves the replacement efficiency of the warning sign.

Description

A safety warning device for electric power construction

technical field

The utility model relates to the technical field of electric power construction equipment, more specifically, the utility model relates to a safety warning device for electric power construction.

Background technique

Electricity is an energy powered by electric energy. It was invented in the 1870s. The invention and application of electric power set off the second industrialization climax. It has become one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. A power production and consumption system composed of power transformation, power distribution and power consumption. It converts the primary energy of nature into electricity through mechanical energy devices, and then supplies the electricity to various users through power transmission, transformation and distribution.

Patent Document Publication No. CN214143396U, a multifunctional safety warning device for electric power construction, is provided with a plurality of telescopic rods, which can keep it stable when the warning board is raised and lowered; Good warning effect; by setting the slide bar, it is convenient to adjust the distance according to the size of the warning sign, which can adapt to warning signs of different sizes, and it is also convenient for the disassembly and replacement of the warning sign; by setting the installation slot, it is convenient for the installation and fixing of the warning sign; By setting universal wheels, it is convenient to move the equipment and improve the flexibility of the equipment; by setting the pole, when the storage board is raised and lowered, the slider slides in the chute, and the angle of the pole is adjusted, which can play a role of support and stability , to further improve the stability of the warning sign; by setting the gear to mesh with the rack, it is convenient for the lifting rod to go up and down; by setting the buckle and the card slot to fit together, it is convenient to fix the position of the slide bar.

When the above-mentioned patent is in use, the height of the warning sign can be adjusted conveniently by setting the lifting rod, which can have a good warning effect. It is convenient to disassemble and replace the warning sign, but its structure is complicated, the body is large, it is not easy to carry and carry, and it is not convenient to use. In the process of replacing the warning sign, it is necessary to fit the sliding bar buckle at one end and the card slot. , to fix the position of the slider, and then fix the slider at the other end, and in order to make the warning sign in the middle, the sliders at both ends need to be fixed at the same position, which is not convenient enough to use and flexible enough to operate.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present utility model provides a safety warning device for electric power construction to solve the existing complex structure, large size, inconvenient handling and carrying, not convenient to use, and In the process of replacing the warning sign, it is necessary to fit the buckle of the sliding bar at one end with the card slot, fix the position of the sliding bar, and then fix the sliding bar at the other end, and in order to make the warning sign in the middle, The fixed positions of the sliders at both ends need to be the same, which is not convenient enough to use and not flexible enough to operate.

In order to solve the above technical problems, the utility model provides the following technical solutions: a safety warning device for electric power construction, including a mobile base, a lifting frame is movably installed on the top of the mobile base, and a fixing device is movably installed on the top of the lifting frame , a warning sign is detachably installed inside the fixing device.

Wherein, the mobile base includes a base plate, the bottom of the base plate is movably installed with universal wheels, the top of the base plate is fixedly installed with a fixed column, and a limiting groove is opened inside the fixed column, and the base plate The bottom of the rotary drive is fixedly installed with a rotary drive, and the top of the rotary drive is fixed with a rotary screw rod, and the rotary screw rod is rotatably mounted inside the limit groove.

Wherein, the lifting frame includes a fixed base, the bottom of the fixed base is fixedly installed with a sleeve pipe, both sides of the sleeve pipe are fixedly installed with limit blocks, and the inside of the sleeve pipe is provided with a threaded hole. The inside of the fixed base is provided with a sliding groove, and the side of the fixed base is provided with a movable hole.

Wherein, the sleeve pipe and the limiting block are slidably installed inside the limiting groove, and the threaded hole is threadedly installed on the outer surface of the rotating screw.

Wherein, the fixing device includes a rotating knob, the side of the rotating knob is fixedly installed with a different direction screw, the outer surface of the two ends of the different direction screw is movably sleeved with a sliding block, and the top of the sliding block is fixedly installed with a fixed frame, and the inside of the fixed frame is provided with a placement slot.

Wherein, the counter screw is rotatably installed inside the movable hole, the sliding block is slidably installed inside the sliding groove, and the fixed frame is movably installed on the top of the fixed base.

Technical effect and advantage of the present utility model:

In the above scheme, by setting the starting rotation drive, the rotating screw can be rotated in the forward or reverse direction. At this time, the socket pipe is limited by the limit groove to the limit block, so that the socket pipe can be raised or lowered, and the warning sign It can be lifted and lowered freely, and has a simple structure, low cost, easy maintenance and use, easy to carry, and improves the practicability of the device;

By setting and turning the rotary knob, the sliding block drives the fixed frame to move in the opposite direction or in the opposite direction, and then the warning sign is placed inside the placement slot to complete the disassembly and installation of the warning sign, and the warning sign can be quickly fixed in the middle of the fixed base , full-featured, can be quickly positioned and fixed at the same time, easy to use, save time, save manpower, and improve the replacement efficiency of warning signs.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the exploded structure of the mobile base of the present invention;

Fig. 3 is a schematic diagram of the bottom structure of the lifting frame of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the lifting frame of the present invention;

Fig. 5 is a structural schematic diagram of the fixing device of the present invention.

The reference signs are: 1, mobile base; 2, lifting frame; 3, fixing device; 4, warning sign; 11, base plate; 12, universal wheel; 13, fixed column; 14, limit slot; 15, rotation Drive; 16, rotating screw; 21, fixed base; 22, sleeve pipe; 23, threaded hole; 24, limit block; 25, sliding groove; 26, movable hole; 31, rotating knob; 33, sliding block; 34, fixed frame; 35, placement groove.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.

As shown in the accompanying drawings 1 to 5, the embodiment of the utility model provides a safety warning device for electric power construction, including a mobile base 1, a lifting frame 2 is movably installed on the top of the mobile base 1, and a lifting frame 2 is movably installed on the top of the lifting frame 2. Fixing device 3, the inside of fixing device 3 is detachably equipped with warning sign 4.

Wherein, the mobile base 1 comprises a base plate 11, the bottom of the base plate 11 is movably equipped with a universal wheel 12, the top of the base plate 11 is fixedly installed with a fixed column 13, and the inside of the fixed column 13 is provided with a limiting groove 14, and the base plate 11 A rotary drive 15 is fixedly mounted on the bottom, and a rotary screw 16 is fixedly mounted on the top of the rotary drive 15, and the rotary screw 16 is rotatably mounted in the limit groove 14.

Wherein, lifting frame 2 comprises fixed base 21, and the bottom of fixed base 21 is fixedly installed with sleeve pipe 22, and both sides of sleeve pipe 22 are all fixedly installed limit block 24, and the inside of sleeve pipe 22 is provided with threaded hole 23, fixes The inside of the base 21 is provided with a sliding groove 25, and the side of the fixed base 21 is provided with a movable hole 26, and a limit block 24 is provided to limit the socket pipe 22, so that when the rotating screw rod 16 is rotated, the socket pipe 22 is in position. The inside of the limit groove 14 is limited, so that the sleeve pipe 22 is lifted and lowered inside the limit groove 14. Similarly, through the action of the slide groove 25, the slide block 33 is limited, so that the counter screw 32 is rotated. , the fixed frame 34 moves in the opposite direction or in the opposite direction.

Wherein, the sleeve pipe 22 and the limiting block 24 are slidably installed inside the limiting groove 14 , and the threaded hole 23 is threadedly installed on the outer surface of the rotating screw rod 16 .

Wherein, the fixing device 3 includes a rotating knob 31, and the side of the rotating knob 31 is fixedly equipped with a different direction screw 32, and the outer surface of the two ends of the different direction screw 32 is movably sleeved with a sliding block 33, and the top of the sliding block 33 is fixedly installed with a fixing frame. 34. A placement slot 35 is opened inside the fixing frame 34 .

Wherein, the counter screw 32 is rotatably installed inside the movable hole 26 , the sliding block 33 is slidably installed inside the sliding groove 25 , and the fixed frame 34 is movably installed on the top of the fixed base 21 .

The working process of the present utility model is as follows:

First move the device to the corresponding position, start the rotation drive 15, and make the rotating screw rod 16 rotate forward or reverse. Rising or descending, the warning sign 4 can be lifted freely;

When replacing the warning sign 4, turn the rotary knob 31 to make the sliding block 33 drive the fixed frame 34 to move in the opposite direction or in the opposite direction, and then place the warning sign 4 in the placement groove 35, thereby completing the disassembly and installation of the warning sign 4 , and the warning sign 4 can be quickly fixed on the middle part of the fixed base 21, and has complete functions.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described Change, the relative positional relationship may change;

Secondly: in the accompanying drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual design. Under the condition of no conflict, the same embodiment of the utility model and different embodiments can be used mutually. combination;

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (6)

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).

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