CN216892092U

CN216892092U - Construction site vehicle warning device

Info

Publication number: CN216892092U
Application number: CN202122815134.7U
Authority: CN
Inventors: 赵飞
Original assignee: Individual
Current assignee: Jiangxi Hailu Construction Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-05
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a construction site vehicle warning device which comprises a shell, wherein the lower ends of the left side and the right side of an inner cavity of the shell are respectively provided with a lifting chute, the upper end of the inner cavity of each lifting chute is respectively connected with a lifting block in a sliding manner, the inner side of each lifting block is fixedly connected with a lifting plate, the inner surface of the middle end of each lifting plate is fixedly connected with a threaded sleeve, the middle end of the top of the inner cavity of the shell is fixedly provided with a second servo motor, the output end of each second servo motor is fixedly connected with a threaded rod, the threaded rods are in threaded connection with the inner surfaces of the threaded sleeves, the inner surfaces of the left end and the right end of each lifting plate are respectively inserted with a buffer rod, the bottoms of the buffer rods are respectively and fixedly connected with a fixed plate, and the bottoms of the fixed plates are respectively provided with a roller. The warning device is provided with the spring telescopic rod, the spring, the roller and the threaded sleeve, so that the purpose of convenient use is achieved, and the problem that the use requirements of people cannot be met due to the fact that the conventional warning device does not have the function of convenient use is solved.

Description

Construction site vehicle warning device

Technical Field

The utility model relates to the technical field of construction, in particular to a construction section vehicle warning device.

Background

The construction is a production activity which is carried out by people for building various building products in a certain space and time according to a specific design blueprint by utilizing various building materials and mechanical equipment, and comprises all production processes from construction preparation, earth breaking and engineering to completion acceptance, wherein a construction section vehicle warning device is involved, and the existing warning device does not have the function of convenient use, so that the use requirement of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction section vehicle warning device which has the advantage of convenience in use and solves the problem that the existing warning device cannot meet the use requirements of people due to the fact that the existing warning device does not have the function of convenience in use.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction section vehicle warning device comprises a shell, wherein lifting chutes are formed in the lower ends of the left side and the right side of an inner cavity of the shell, lifting blocks are connected to the upper ends of the inner cavity of the lifting chutes in a sliding manner, lifting plates are fixedly connected to the inner sides of the lifting blocks, threaded sleeves are fixedly connected to the inner surfaces of the middle ends of the lifting plates, a second servo motor is fixedly mounted at the middle end of the top of the inner cavity of the shell, a threaded rod is fixedly connected to the output end of the second servo motor, the threaded rod is connected to the inner surface of the threaded sleeves in a threaded manner, buffer rods are inserted into the inner surfaces of the left end and the right end of each lifting plate, fixed plates are fixedly connected to the bottoms of the buffer rods, rollers are arranged at the bottoms of the fixed plates, springs are sleeved on the lower ends of the outer surfaces of the buffer rods, spring telescopic rods are movably connected to the upper ends of the left side and the right side of the buffer rods, and the bottoms of the spring telescopic rods are movably connected with the lifting plates, the middle end of the top of the shell is fixedly provided with a first servo motor, the output end of the first servo motor is fixedly connected with a frame, and the inner surface of the frame is provided with a warning board.

Preferably, the top of the warning board is fixedly connected with a ceiling, and the bottom of the ceiling is provided with an illuminating lamp.

Preferably, the equal fixedly connected with dead lever in the left and right sides of warning board bottom, the middle-end fixedly connected with protective housing at casing top, the dead lever passes through the bearing and is connected with the protective housing rotation.

Preferably, the middle end of the left side of the shell is fixedly connected with a push rod, and the outer surface of the top of the push rod is provided with an anti-skidding sleeve.

Preferably, the middle end on the right side of the shell is fixedly connected with a battery box, and the inner cavity of the battery box is fixedly connected with a storage battery.

Preferably, four corners of the bottom of the shell are fixedly connected with supporting legs, and the supporting legs are symmetrically arranged.

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

1. the utility model is provided with a spring telescopic rod, a spring, a roller and a threaded sleeve, because the equipment belongs to mobile equipment, and the use place can be frequently replaced, in order to move conveniently, a second servo motor is started to work through an external controller, the second servo motor drives a threaded rod to rotate, the threaded rod drives a lifting plate to move downwards through the threaded sleeve, the lifting plate drives a lifting block to slide downwards in an inner cavity of a lifting chute, and simultaneously the lifting plate drives a buffer rod to move downwards, so that the roller supports the whole equipment, people can easily push the equipment to replace the place through a push rod, the equipment is difficult to avoid bumping when being moved at the construction place, the roller drives the buffer rod to move upwards and downwards, the spring is extruded to be continuously deformed, simultaneously the buffer rod drives the spring telescopic rod to continuously stretch, a good shock absorption effect is achieved, and a first servo motor is started to work through the external controller, first servo motor drives the frame and rotates, has realized the diversified regulation of frame, through the cooperation of above structure, has reached the purpose of facilitating the use, has solved current warning device and has not possessed the function of facilitating the use, leads to not satisfying people's user demand's problem.

2. The utility model turns on the lighting lamp to light the warning board at night, thereby achieving the purpose of convenient lighting.

Drawings

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

FIG. 2 is a schematic view of a buffer rod according to the present invention;

fig. 3 is a schematic view of the battery structure of the present invention.

In the figure: 1. a housing; 2. a protective shell; 3. a push rod; 4. a frame; 5. a ceiling; 6. an illuminating lamp; 7. a warning board; 8. fixing the rod; 9. a battery case; 10. supporting legs; 11. a first servo motor; 12. a buffer rod; 13. a lifting block; 14. a lifting chute; 15. a second servo motor; 16. a spring telescopic rod; 17. a spring; 18. a roller; 19. a threaded sleeve; 20. a threaded rod; 21. a lifting plate; 22. a fixing plate; 23. and (4) a storage battery.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may 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 in specific cases to those skilled in the art.

The shell 1, the protective shell 2, the push rod 3, the frame 4, the ceiling 5, the illuminating lamp 6, the warning plate 7, the fixing rod 8, the battery box 9, the supporting legs 10, the first servo motor 11, the buffer rod 12, the lifting block 13, the lifting chute 14, the second servo motor 15, the spring telescopic rod 16, the spring 17, the roller 18, the threaded sleeve 19, the threaded rod 20, the lifting plate 21, the fixing plate 22 and the storage battery 23 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model are known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a construction section vehicle warning device comprises a casing 1, a push rod 3 is fixedly connected to the middle end of the left side of the casing 1, an anti-slip sleeve is arranged on the outer surface of the top of the push rod 3, a battery box 9 is fixedly connected to the middle end of the right side of the casing 1, a storage battery 23 is fixedly connected to the inner cavity of the battery box 9, supporting legs 10 are fixedly connected to four corners of the bottom of the casing 1, the supporting legs 10 are symmetrically arranged, lifting chutes 14 are formed in the lower ends of the left side and the right side of the inner cavity of the casing 1, lifting blocks 13 are slidably connected to the upper ends of the inner cavity of the lifting chutes 14, lifting plates 21 are fixedly connected to the inner sides of the lifting blocks 13, threaded sleeves 19 are fixedly connected to the inner surface of the middle ends of the inner cavity of the casing 21, a second servo motor 15 is fixedly installed at the middle end of the top of the inner cavity of the casing 1, a threaded rod 20 is fixedly connected to the inner surface of the threaded sleeves 19, buffer rods 12 are inserted into the inner surfaces of the left end and the right end of a lifting plate 21, fixed plates 22 are fixedly connected to the bottoms of the buffer rods 12, rollers 18 are arranged at the bottoms of the fixed plates 22, springs 17 are sleeved at the lower ends of the outer surfaces of the buffer rods 12, spring telescopic rods 16 are movably connected to the upper ends of the left side and the right side of the buffer rods 12, the bottoms of the spring telescopic rods 16 are movably connected with the lifting plate 21, a first servo motor 11 is fixedly mounted at the middle end of the top of a shell 1, a frame 4 is fixedly connected to the output end of the first servo motor 11, a warning plate 7 is arranged on the inner surface of the frame 4, a ceiling 5 is fixedly connected to the top of the warning plate 7, an illuminating lamp 6 is arranged at the bottom of the ceiling 5, the illuminating lamp 6 is turned on to illuminate the warning plate 7 at night, the purpose of facilitating illumination is achieved, fixed rods 8 are fixedly connected to the left side and the right side of the bottom of the warning plate 7, the middle end of the top of the shell 1 is fixedly connected with a protective shell 2, a fixed rod 8 is rotationally connected with the protective shell 2 through a bearing, a spring telescopic rod 16, a spring 17, a roller 18 and a threaded sleeve 19 are arranged, the equipment belongs to mobile equipment, and the use place can be changed frequently, in order to move, a second servo motor 15 is started through an external controller to work, the second servo motor 15 drives a threaded rod 20 to rotate, the threaded rod 20 drives a lifting plate 21 to move downwards through the threaded sleeve 19, the lifting plate 21 drives a lifting block 13 to slide downwards in an inner cavity of a lifting chute 14, meanwhile, the lifting plate 21 drives a buffer rod 12 to move downwards, the roller 18 supports the whole equipment, people can easily push the equipment to change the place through a push rod 3, the equipment can be jolted inevitably when being moved in a construction place, the roller 18 drives the buffer rod 12 to move upwards and downwards, and the spring 17 is extruded to deform continuously, simultaneously buffer beam 12 drives spring telescopic link 16 and incessantly stretches out and draws back, fine shock attenuation effect has been played, open first servo motor 11 work through external controller, first servo motor 11 drives frame 4 and rotates, frame 4's diversified regulation has been realized, cooperation through above structure, the purpose that facilitates the use has been reached, external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the device is used, the spring telescopic rod 16, the spring 17, the roller 18 and the threaded sleeve 19 are arranged, the device belongs to mobile devices, and the use place can be changed frequently, in order to move conveniently, the second servo motor 15 is started to work through the external controller, the second servo motor 15 drives the threaded rod 20 to rotate, the threaded rod 20 drives the lifting plate 21 to move downwards through the threaded sleeve 19, the lifting plate 21 drives the lifting block 13 to slide downwards in the inner cavity of the lifting chute 14, meanwhile, the lifting plate 21 drives the buffer rod 12 to move downwards, so that the roller 18 supports the whole device, people can easily push the device to change the place through the push rod 3, the device is difficult to jolt when being moved in the construction place, the roller 18 drives the buffer rod 12 to move upwards and downwards, the spring 17 is extruded to deform continuously, meanwhile, the spring telescopic rod 12 drives the spring telescopic rod 16 to stretch continuously, so that a good damping effect is achieved, open first servo motor 11 work through external controller, first servo motor 11 drives frame 4 and rotates, has realized frame 4's diversified regulation, and through the cooperation of above structure, the purpose that facilitates the use has been reached, has solved current warning device and has not possessed the function that facilitates the use, leads to not satisfying the problem of people's user demand, and in night, open light 6 and throw light on warning board 7, has reached the purpose that facilitates the illumination.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction section vehicle warning device, includes casing (1), its characterized in that: the lifting device is characterized in that lifting chutes (14) are formed in the lower ends of the left side and the right side of an inner cavity of the shell (1), lifting blocks (13) are connected to the upper ends of the inner cavity of the lifting chutes (14) in a sliding manner, lifting plates (21) are fixedly connected to the inner sides of the lifting blocks (13), threaded sleeves (19) are fixedly connected to the inner surfaces of the middle ends of the lifting plates (21), second servo motors (15) are fixedly installed at the middle ends of the top of the inner cavity of the shell (1), threaded rods (20) are fixedly connected to the output ends of the second servo motors (15), the threaded rods (20) are in threaded connection with the inner surfaces of the threaded sleeves (19), buffer rods (12) are inserted into the inner surfaces of the left end and the right end of the lifting plates (21), fixed plates (22) are fixedly connected to the bottoms of the buffer rods (12), idler wheels (18) are arranged at the bottoms of the fixed plates (22), and springs (17) are sleeved on the lower ends of the outer surfaces of the buffer rods (12), the utility model discloses a buffer rod, including buffer rod (12), the equal swing joint in upper end of the left and right sides has spring telescopic link (16), and the bottom and lifter plate (21) swing joint of spring telescopic link (16), the middle-end fixed mounting at casing (1) top has first servo motor (11), the output fixedly connected with frame (4) of first servo motor (11), and the internal surface of frame (4) is provided with warning board (7).

2. The construction site vehicle warning device according to claim 1, wherein: the top of the warning board (7) is fixedly connected with a ceiling (5), and the bottom of the ceiling (5) is provided with an illuminating lamp (6).

3. The construction site vehicle warning device according to claim 1, wherein: the warning board is characterized in that a fixing rod (8) is fixedly connected to the left side and the right side of the bottom of the warning board (7), a protective shell (2) is fixedly connected to the middle end of the top of the shell (1), and the fixing rod (8) is rotatably connected with the protective shell (2) through a bearing.

4. The construction site vehicle warning device according to claim 1, wherein: the middle end of the left side of the shell (1) is fixedly connected with a push rod (3), and an anti-skidding sleeve is arranged on the outer surface of the top of the push rod (3).

5. The construction site vehicle warning device according to claim 1, wherein: the middle end on the right side of the shell (1) is fixedly connected with a battery box (9), and an inner cavity of the battery box (9) is fixedly connected with a storage battery (23).

6. The construction site vehicle warning device according to claim 1, wherein: four corners of the bottom of the shell (1) are fixedly connected with supporting legs (10), and the supporting legs (10) are symmetrically arranged.