CN212896006U

CN212896006U - Sign board for highway construction

Info

Publication number: CN212896006U
Application number: CN202021118818.0U
Authority: CN
Inventors: 陈木桐; 姚瑛
Original assignee: Guangdong Wanhe New Material Technology Co ltd
Current assignee: Guangdong Wanhe New Material Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-06
Anticipated expiration: 2030-06-17

Abstract

The utility model belongs to the technical field of the highway construction technique and specifically relates to a signboard is used in highway construction, comprising a base plate, the top of bottom plate is connected with first support column, and the internally mounted of first support column has electric putter, the outside of first support column is provided with the second support column, and the top of second support column is connected with the backup pad, and the motor is installed to the bottom of the backup pad of saying, and the output of motor is connected with the swivel mount, and beneficial effect lies in: through the first support column that sets up, the second support column, electric putter, including a motor, an end cap, a controller, and a cover plate, the swivel mount, the installation piece, the stopper, the spacing groove, first electro-magnet, spring and fixed plate, the application is electronic to be pushed away and is driven the second support column and go up and down, the staff sound denoter of being convenient for goes up and down to suitable mounting height, the fixed plate inter attraction of application first electro-magnet circular telegram and spring coupling, the fixed dismantlement of denoter on the swivel mount of being convenient for to staff's installation dismantlement intensity of labour has been reduced.

Description

Sign board for highway construction

Technical Field

The utility model relates to a highway construction technical field especially relates to a denoter for highway construction.

Background

The signboard is a warning sign that has prompt facility, the material of marking the tablet is divided into a lot of varieties, there is iron to mark the tablet, plastics mark tablet and stainless steel mark tablet etc. mark the application place of tablet very extensively, can be used for public places such as hospital, school and cinema, in order to play suggestion pedestrian's effect, highway construction marks the tablet and is a kind of numerous tablet of marking, mainly used for indicateing pedestrian vehicle the place ahead highway section is being under construction, pedestrian vehicle just can select to detour when knowing the place ahead highway section under construction, therefore highway construction marks the tablet and has certain suggestion effect.

However, the existing sign board for road construction has certain disadvantages in use, the content and the placement position of the sign board are inconvenient to adjust in use, and the sign board is not stable enough in placement and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a sign board for highway construction.

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

the utility model provides a denoter for highway construction, includes the bottom plate, the top of bottom plate is connected with first support column, and the internally mounted of first support column has electric putter, the outside of first support column is provided with the second support column, and the top of second support column is connected with the backup pad, and the motor is installed to the bottom of the backup pad of saying, and the output of motor is connected with the swivel mount, the top of swivel mount is provided with the denoter, and the internally mounted of swivel mount has first electro-magnet, the bottom of denoter is connected with the installation piece, and the bottom of installation piece is connected with the stopper, one side of first electro-magnet is connected with the spring, and the one end of spring is connected with the fixed plate, the both sides of bottom plate are connected with the connecting block, and the inside of.

Preferably, a limiting groove is formed in the rotating frame, and the limiting block is matched with the inner wall of the limiting groove.

Preferably, a placing groove is formed in the connecting block, and a second electromagnet is arranged in the placing groove.

Preferably, one side of each reinforcing column is connected with a damping rotating shaft, the reinforcing columns are rotatably connected with the connecting blocks through the damping rotating shafts, and one side, far away from the damping rotating shafts, of each reinforcing column is connected with an anti-skid layer.

Preferably, the first supporting column is sleeved on the inner wall of the second supporting column, and the first supporting column is connected with the second supporting column in a sliding mode.

Preferably, the bottom of the bottom plate is connected with four universal wheels, and the number of the universal wheels is four.

The utility model provides a sign board for highway construction, beneficial effect lies in: the device adopts the electric push to drive the second supporting column to lift through the arranged first supporting column, the second supporting column, the electric push rod, the motor, the rotating frame, the mounting block, the limiting groove, the first electromagnet, the spring and the fixing plate, so that the movable and static signboards of workers can be conveniently lifted to a proper mounting height, the first electromagnet is electrified to be mutually attracted with the fixing plate connected with the spring, the signboards are conveniently fixed and detached on the rotating frame, and the labor intensity of the workers in mounting and detaching is reduced; through connecting block, reinforcement post, standing groove, second electro-magnet, damping pivot and the skid resistant course that sets up, application reinforcement post makes when the denoter uses more stable to the stability that the denoter was placed has been improved.

Drawings

Fig. 1 is a schematic structural view of a sign board for road construction according to the present invention;

fig. 2 is a cross-sectional view of a sign board for road construction provided by the utility model;

FIG. 3 is an enlarged view of a part of the structure of a sign A for road construction according to the present invention;

fig. 4 is a cross-sectional view of the connection block of the sign board for road construction provided by the utility model;

in the figure: 1. a base plate; 2. a first support column; 3. a second support column; 4. an electric push rod; 5. a support plate; 6. a rotating frame; 7. a signboard; 8. connecting blocks; 9. reinforcing columns; 10. mounting blocks; 11. a limiting block; 12. a limiting groove; 13. a first electromagnet; 14. a spring; 15. a fixing plate; 16. a placement groove; 17. a second electromagnet; 18. a damping rotating shaft; 19. an anti-slip layer; 20. a universal wheel; 21. an electric motor.

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.

Referring to fig. 1-4, a signboard for road construction comprises a base plate 1, wherein a first support column 2 is connected to the top of the base plate 1, an electric push rod 4 is installed inside the first support column 2, a second support column 3 is arranged outside the first support column 2, a support plate 5 is connected to the top of the second support column 3, a motor 21 is installed at the bottom of the support plate 5, an output end of the motor 21 is connected with a rotating frame 6, a signboard 7 is arranged at the top of the rotating frame 6, a first electromagnet 13 is installed inside the rotating frame 6, an installation block 10 is connected to the bottom of the signboard 7, a limit block 11 is connected to the bottom of the installation block 10, a spring 14 is connected to one side of the first electromagnet 13, one end of the spring 14 is connected with a fixing plate 15, connecting blocks 8 are connected to two sides of the base plate 1, and a reinforcing column 9 is arranged inside.

The device reduces the labor intensity of workers in mounting and dismounting through the arrangement of the first support column 2, the second support column 3, the electric push rod 4, the motor 21, the rotating frame 6, the mounting block 10, the limiting block 11, the limiting groove 12, the first electromagnet 13, the spring 14 and the fixing plate 15; through the connecting block 8, the reinforcing column 9, the placing groove 16, the second electromagnet 17, the damping rotating shaft 18 and the anti-skid layer 19, the signboard 7 is more stable in use.

Wherein, the inside of swivel mount 6 is seted up spacing groove 12, and spacing 11 and the inner wall phase-match of spacing groove 12, fixed plate 15 comprises metallic iron material.

Wherein, the inside of connecting block 8 has seted up standing groove 16, and the internally mounted of standing groove 16 has second electro-magnet 17, and the inner wall phase-match of reinforcement post 9 and standing groove 16.

Wherein, one side of reinforcement post 9 is connected with damping pivot 18, and reinforcement post 9 rotates through damping pivot 18 and connecting block 8 and is connected, and one side that reinforcement post 9 kept away from damping pivot 18 is connected with skid resistant course 19, and reinforcement post 9 comprises metal iron material, and skid resistant course 19 comprises rubber material.

Wherein, first support column 2 cup joints the inner wall at second support column 3, and

first support column

2 and 3 sliding connection of second support column, and the outside of first support column 2 is connected with and slides the stopper that plays limiting displacement to first support column 2 and second support column 3.

Wherein, the bottom of bottom plate 1 is connected with universal wheel 20, and the quantity of universal wheel 20 is four groups, and universal wheel 20 auto-lock universal wheel 20.

The working principle is as follows: when the device is used, the device is connected with an external power supply to obtain electric energy, the device can normally run, when the signboard 7 needs to be installed, the first electromagnet 13 is electrified and mutually attracts the fixed plate 15 connected with the spring 14, the fixed plate 15 drives the spring 14 to compress and move towards the direction of the first electromagnet 13, the installation block 10 connected with the signboard 7 is connected with the limiting block 11 and is placed in the limiting groove 12, the first electromagnet 13 is powered off, the spring 14 recovers deformation to drive the fixed plate 15 to fix the signboard 7, the electric push rod 4 is started, the electric push rod 4 stretches and retracts to drive the second supporting column 3 to move, the signboard 7 is lifted to a proper height, the motor 21 is started, the motor 21 drives the signboard 7 to rotate, the signboard 7 is rotated to a proper placing angle, the second electromagnet 17 is powered off, and the reinforcing column 9 is rotated, the bottom plate 1 is supported, so that the sign board 7 is placed more stably.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sign board for the highway construction comprises a bottom board (1) and is characterized in that a first supporting column (2) is connected to the top of the bottom board (1), an electric push rod (4) is installed inside the first supporting column (2), a second supporting column (3) is arranged on the outer side of the first supporting column (2), a supporting board (5) is connected to the top of the second supporting column (3), a motor (21) is installed at the bottom of the supporting board (5), the output end of the motor (21) is connected with a rotating frame (6), a sign board (7) is arranged at the top of the rotating frame (6), a first electromagnet (13) is installed inside the rotating frame (6), an installation block (10) is connected to the bottom of the sign board (7), a limiting block (11) is connected to the bottom of the installation block (10), a spring (14) is connected to one side of the first electromagnet (13), and one end of the spring (14) is connected with a fixing plate (15), the two sides of the bottom plate (1) are connected with connecting blocks (8), and reinforcing columns (9) are arranged inside the connecting blocks (8).

2. The sign board for highway construction according to claim 1, wherein a limiting groove (12) is formed in the rotating frame (6), and the limiting block (11) is matched with the inner wall of the limiting groove (12).

3. The sign board for highway construction according to claim 1, wherein a placing groove (16) is formed in the connecting block (8), and a second electromagnet (17) is installed in the placing groove (16).

4. The sign board for highway construction according to claim 1, wherein a damping rotating shaft (18) is connected to one side of the reinforcing column (9), the reinforcing column (9) is rotatably connected with the connecting block (8) through the damping rotating shaft (18), and an anti-slip layer (19) is connected to one side of the reinforcing column (9) far away from the damping rotating shaft (18).

5. The sign board for highway construction according to claim 1, wherein the first supporting column (2) is sleeved on the inner wall of the second supporting column (3), and the first supporting column (2) is slidably connected with the second supporting column (3).

6. The sign board for road construction according to claim 1, wherein universal wheels (20) are connected to the bottom of the bottom board (1), and the number of the universal wheels (20) is four.