CN111119101A

CN111119101A - Road and bridge guardrail belt cleaning device

Info

Publication number: CN111119101A
Application number: CN201911373163.3A
Authority: CN
Inventors: 吴满钢
Original assignee: Individual
Current assignee: Wang Changhua
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-05-08
Anticipated expiration: 2039-12-27
Also published as: CN113463554A; CN111119101B

Abstract

The invention discloses a road and bridge guardrail cleaning device, which comprises a water tank, a water spraying unit and a brushing unit, the bottom of the water tank is uniformly and symmetrically fixed with rollers, the water spraying unit comprises a water pump and a hard water pipe connected with the water pump through a soft water pipe, the brushing unit comprises a brushing component and a driving component for driving the brushing component to move up and down, the brushing component comprises a mounting plate, a third electric push rod, a scissor fork mechanism, a mounting rod and a semicircular brush strip, the hard water pipe is movably arranged at the top of the water tank, the top of the water tank is also provided with a power mechanism for driving the hard water pipe to swing, the power mechanism comprises a support rod, a swinging rod, a second motor, a turntable and a connecting rod, the brush unit is arranged in the device, the handrails are brushed, and the positions of the semicircular brush strips can be adjusted according to the distance between different handrails, so that the adaptability of the device is improved; be equipped with and be used for driving the wobbling power unit of hard water pipe, fully wash the guardrail, clean effectual, efficient.

Description

Road and bridge guardrail belt cleaning device

Technical Field

The invention relates to the technical field of road and bridge equipment, in particular to a road and bridge guardrail cleaning device.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. And (3) roadbed engineering: the roadbed is a linear structure built by soil or stones. It bears the self-weight of rock soil and road surface gravity, and road surface engineering: the road surface is a layered structure which is paved on a highway subgrade by various road building materials or mixtures in layers for driving automobiles, and the bridge and tunnel engineering comprises the following steps: the bridge and tunnel engineering is an important component in a high-grade highway, and comprises bridges, culverts, channels, tunnels and the like, wherein the highway comprises: highway tunnel engineering is a judicious choice of mountain highways.

The guardrail is all installed on road and bridge both sides, and current guardrail belt cleaning device generally can only clean guardrail one side, is located then unable cleanness in the public road and bridge outside, leads to clean inadequately.

Disclosure of Invention

The invention aims to provide a road and bridge guardrail cleaning device to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a road and bridge guardrail cleaning device comprises a water tank, a water spraying unit and a brushing unit, wherein idler wheels are symmetrically and uniformly fixed at the bottom of the water tank, the water spraying unit comprises a water pump and a hard water pipe connected with the water pump through a water hose, a plurality of nozzles are uniformly arranged on the side wall of the hard water pipe close to a guardrail, the brushing unit comprises a brushing assembly and a driving assembly used for driving the brushing assembly to move up and down, the brushing assembly comprises a mounting plate, a third electric push rod, a shearing fork mechanism, a mounting rod and a semicircular hairbrush strip, the driving assembly is connected with the mounting plate in a driving way, the mounting plate is in sliding connection with the side wall of the water tank, a mounting groove used for mounting the shearing fork mechanism is arranged on the mounting plate, the end part of the shearing fork rod on the right side of one end of the shearing fork mechanism is hinged with the mounting plate, the end part of the left shearing fork rod is, the hinge end that the water tank was kept away from to the scissors mechanism all articulates there is the installation pole, the installation pole runs through the mounting panel and extends to the mounting panel outside, installation pole and mounting panel sliding connection, the symmetry articulates around the tip that the scissors mechanism was kept away from to the installation pole has semicircle brush strip, all articulate on the lateral wall around the installation pole has first electric putter, first electric putter's telescopic link is articulated with semicircle brush strip, the brush roller is all installed to mounting panel top and bottom.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the rollers are self-locking rollers.

In one alternative: the driving assembly comprises a first motor, two screw rods and a belt transmission mechanism, the screw rods are symmetrically arranged on the side wall of the water tank in a front-back rotating mode, the tops of the screw rods are connected through the belt transmission mechanism, and the first motor is connected with one of the screw rods in a driving mode.

In one alternative: the mounting panel is fixed with first slider on being close to the lateral wall of water tank, set up the first spout that supplies first slider sliding connection on the water tank lateral wall.

In one alternative: the mounting rod is fixedly provided with a second sliding block, and the mounting plate is provided with a second sliding groove for the sliding connection of the second sliding block.

In one alternative: the brush roller is installed on the U-shaped supporting plate, the U-shaped supporting plate is hinged to the mounting plate, a second electric push rod is hinged to one side, located on the U-shaped supporting plate, of the mounting plate, and the end portion of a telescopic rod of the second electric push rod is hinged to the U-shaped supporting plate.

In one alternative: the hard water pipe is fixedly arranged at the top of the water tank.

In one alternative: the hard water pipe is movably arranged at the top of the water tank, and a power mechanism for driving the hard water pipe to swing is further arranged at the top of the water tank.

In one alternative: the power mechanism comprises a supporting rod, a swing rod, a second motor, a rotary table and a connecting rod, the second motor is fixedly installed at the top of the water tank, the rotary table is fixed on an output shaft of the second motor, the outer ring of the end face of the rotary table is hinged to the connecting rod, the other end of the connecting rod is hinged to one end of the swing rod, the middle of the swing rod is hinged to the supporting rod fixed at the top of the water tank, and the hard water pipe is fixedly installed at the other end of the.

Compared with the prior art, the invention has the following beneficial effects:

1. the device is provided with a brushing unit, the brushing unit comprises a brushing assembly and a driving assembly for driving the brushing assembly to move up and down, the driving assembly comprises a first motor, a lead screw and a belt transmission mechanism, the brushing assembly comprises a mounting plate, a third electric push rod, a shearing fork mechanism, a mounting rod and semicircular brush strips, the two semicircular brush strips are folded to surround the railing, the mounting plate is driven to move up and down through the driving assembly, the mounting plate drives the semicircular brush strips to move up and down to brush the railing, the third electric push rod extends or shortens to drive the shearing fork mechanism to move, the distance between the adjacent mounting rods is adjusted, the positions of the semicircular brush strips are adjusted according to the distance between different railings, and the adaptability of the device is improved;

2. be equipped with and be used for driving the wobbling power unit of hard water pipe, power unit includes bracing piece, swinging arms, second motor, carousel and connecting rod, and the second motor drives the carousel and rotates, and the carousel passes through the connecting rod and drives the swinging arms swing, and the swinging arms drives the swing of hard water pipe to fully wash the guardrail, clean effectual, efficient.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a brushing assembly according to a first embodiment of the present disclosure.

Fig. 3 is a schematic structural diagram of a driving assembly according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-a water tank, 2-a hand-held rack, 3-a water filling port, 4-a support rod, 5-a hard water pipe, 6-a soft water pipe, 7-a water pump, 8-a first motor, 9-a belt transmission mechanism, 10-a screw rod, 11-a first sliding block, 12-a mounting plate, 13-a brush roller, 14-a U-shaped support plate, 15-a second electric push rod, 16-a first electric push rod, 17-a semicircular brush strip, 18-a mounting rod, 19-a rotating disc, 20-a swing rod, 21-a connecting rod, 22-a second motor, 23-a third electric push rod and 24-a scissor mechanism.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a road and bridge guardrail cleaning device comprises a water tank 1, a water spraying unit and a brushing unit, wherein rollers are uniformly and symmetrically fixed at the bottom of the water tank 1, the rollers are self-locking rollers which facilitate the movement of the device, a hand rest 2 is fixedly installed on one side wall of the water tank 1, a water feeding port 3 is arranged at the top of the water tank 1, the water spraying unit comprises a water pump 7 and a hard water pipe 5 connected with the water pump 7 through a soft water pipe 6, in the embodiment, the hard water pipe 5 is fixedly installed at the top of the water tank 1, a plurality of nozzles are uniformly arranged on the side wall of the hard water pipe 5 close to a guardrail, the brushing unit comprises a brushing assembly and a driving assembly for driving the brushing assembly to move up and down, the driving assembly comprises a first motor 8, a screw rod 10 and a belt transmission mechanism 9, the screw rods 10 are two in total and are rotationally, the tops of the two lead screws 10 are connected through a belt transmission mechanism 9, the first motor 8 is in driving connection with one of the two lead screws 10, in this embodiment, the first motor 8 is preferably fixedly connected with the bottom end of the lead screw 10 through a coupler, the brushing assembly comprises a mounting plate 12, a third electric push rod 23, a scissor mechanism 24, a mounting rod 18 and a semicircular hairbrush strip 17, the driving assembly is in driving connection with the mounting plate 12, in this embodiment, an internal thread hole for the lead screw 10 to be in threaded connection is formed in the mounting plate 12, the mounting plate 12 is in sliding connection with the side wall of the water tank 1, in this embodiment, a first sliding block 11 is fixed on the side wall of the mounting plate 12 close to the water tank 1, a first sliding groove for the first sliding block 11 to be in sliding connection is formed on the side wall of the water tank 1, and a mounting groove for the scissor mechanism 24, the end part of the right side of the scissor rod at one end of the scissor mechanism 24 is hinged with the mounting plate 12, the end part of the left side of the scissor rod is hinged with the telescopic rod of the third electric push rod 23, the third electric push rod 23 is fixed on the mounting plate 12, the hinged end of the scissor mechanism 24 away from the water tank 1 is hinged with the mounting rod 18, the mounting rod 18 penetrates through the mounting plate 12 and extends to the outside of the mounting plate 12, the mounting rod 18 is connected with the mounting plate 12 in a sliding manner, in the embodiment, the mounting rod 18 is fixed with the second sliding block, the mounting plate 12 is provided with the second sliding groove for the sliding connection of the second sliding block, the front and the back of the end part of the mounting rod 18 away from the scissor mechanism 24 are symmetrically hinged with the semicircular hairbrush strips 17, the front and the back side walls of the mounting rod 18 are hinged with the first electric push rods 16, the telescopic rod of the first electric, the two semicircular brush strips 17 are opened and then extended, so that the two semicircular brush strips 17 are folded to surround the rail, the mounting plate 12 is driven by the driving component to move up and down, the mounting plate 12 drives the semicircular brush strips 17 to move up and down to brush the rail, the third electric push rod 23 is extended or shortened to drive the scissor mechanism 24 to move, the distance between the adjacent mounting rods 18 is adjusted, the position of the semicircular brush strips 17 is adjusted according to the distance between different rails, the adaptability of the device is improved, furthermore, the top and the bottom of the mounting plate 12 are respectively provided with a brush roller 13, the brush rollers 13 are arranged on a U-shaped supporting plate 14, the U-shaped supporting plate 14 is hinged on the mounting plate 12, one side of the mounting plate 12, which is positioned on the U-shaped supporting plate 14, is hinged with a second electric push rod 15, the end part of the telescopic rod of the second electric push rod 15 is hinged with the U-shaped supporting plate 14, through second electric putter 15 extension or shorten, can drive U type backup pad 14 and rotate to the position of adjustment brush roller 13, brush roller 13 can brush railing top and bottom.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that the hard water pipe 5 is movably mounted on the top of the water tank 1, a power mechanism for driving the hard water pipe 5 to swing is further mounted on the top of the water tank 1, the power mechanism includes a support rod 4, a swing rod 20, a second motor 22, a turntable 19 and a connecting rod 21, the second motor 22 is fixedly mounted on the top of the water tank 1, the turntable 19 is fixed on an output shaft of the second motor 22, the connecting rod 21 is hinged to an outer ring of an end surface of the turntable 19, the other end of the connecting rod 21 is hinged to one end of the swing rod 20, the middle of the swing rod 20 is hinged to the support rod 4 fixed on the top of the water tank 1, the hard water pipe 5 is fixedly mounted on the other end of the swing rod 20, the second motor 22 is started, the turntable 19 is driven by the second motor 22 to, thereby fully wash the guardrail, clean effectual, efficient.

The working principle of the invention is as follows: the first electric push rod 16 is shortened to open the two semicircular brush strips 17 and then extend the semicircular brush strips to close the two semicircular brush strips 17 to surround the railing, the driving component drives the mounting plate 12 to move up and down, the mounting plate 12 drives the semicircular brush strips 17 to move up and down to brush the railing, the third electric push rod 23 extends or shortens the semicircular brush strips to drive the scissor fork mechanism 24 to move, the distance between the adjacent mounting rods 18 is adjusted, the positions of the semicircular brush strips 17 are adjusted according to the distance between different railings, the adaptability of the device is improved, the second electric push rod 15 extends or shortens the U-shaped support plate 14 to rotate, the positions of the brush rolls 13 are adjusted, the brush rolls 13 can brush the top and the bottom of the railing, the water pump 7 works at the same time, water is sprayed from the nozzles of the hard water pipe 5 to wash the guardrail, the second motor 22 is started, the second motor 22 drives the rotary table 19 to rotate, the rotary table 19 drives the swing rod 20 to swing through the connecting rod 21, and the swing rod 20 drives the hard water pipe 5 to swing, so that the guardrail is fully washed, the cleaning effect is good, and the efficiency is high.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a road and bridge guardrail belt cleaning device, includes water tank (1), water spray unit and brush unit, the even symmetry in water tank (1) bottom is fixed with the gyro wheel, the water spray unit includes water pump (7) and hard water pipe (5) of being connected with water pump (7) through hose (6), evenly is equipped with a plurality of nozzles on the lateral wall that hard water pipe (5) are close to the guardrail, its characterized in that, brush unit includes brush subassembly and the drive assembly who is used for driving brush subassembly up-and-down motion, brush subassembly includes mounting panel (12), third electric putter (23), cuts fork mechanism (24), installation pole (18) and semicircle brush strip (17), drive assembly drive connection mounting panel (12), mounting panel (12) and water tank (1) lateral wall sliding connection, set up the mounting groove that is used for installing and cuts fork mechanism (24) on mounting panel (12), the end part of the scissor rod on the right side of one end of the scissor mechanism (24) is hinged with the mounting plate (12), the end part of the scissor rod on the left side is hinged with the telescopic rod of the third electric push rod (23), the third electric push rod (23) is fixed on the mounting plate (12), the hinged ends of the scissor mechanisms (24) far away from the water tank (1) are hinged with mounting rods (18), the mounting rod (18) penetrates through the mounting plate (12) and extends to the outside of the mounting plate (12), the mounting rod (18) is connected with the mounting plate (12) in a sliding way, the end part of the mounting rod (18) far away from the scissor fork mechanism (24) is symmetrically hinged with semicircular brush strips (17) in a front-back way, the front side wall and the rear side wall of the mounting rod (18) are respectively hinged with a first electric push rod (16), the telescopic rod of the first electric push rod (16) is hinged with the semicircular brush strip (17), and brush rollers (13) are arranged at the top and the bottom of the mounting plate (12).

2. The road and bridge guardrail cleaning device of claim 1, wherein the rollers are self-locking rollers.

3. The road and bridge guardrail cleaning device of claim 1, wherein the driving assembly comprises a first motor (8), two screw rods (10) and a belt transmission mechanism (9), the screw rods (10) are rotationally mounted on the side wall of the water tank (1) symmetrically in a front-back manner, the tops of the two screw rods (10) are connected through the belt transmission mechanism (9), and the first motor (8) is connected with one of the two screw rods (10) in a driving manner.

4. The road and bridge guardrail cleaning device according to claim 1, wherein the side wall of the mounting plate (12) close to the water tank (1) is fixed with a first sliding block (11), and the side wall of the water tank (1) is provided with a first sliding groove for the sliding connection of the first sliding block (11).

5. The cleaning device for the road and bridge guardrail according to claim 1, wherein a second sliding block is fixed on the mounting rod (18), and a second sliding groove for the sliding connection of the second sliding block is arranged on the mounting plate (12).

6. The road and bridge guardrail cleaning device according to claim 1, wherein the brush roller (13) is mounted on a U-shaped support plate (14), the U-shaped support plate (14) is hinged on a mounting plate (12), a second electric push rod (15) is hinged on one side of the U-shaped support plate (14) on the mounting plate (12), and the end part of a telescopic rod of the second electric push rod (15) is hinged with the U-shaped support plate (14).

7. The cleaning device for road and bridge guardrails according to any one of claims 1 to 6, characterized in that the hard water pipe (5) is fixedly arranged on the top of the water tank (1).

8. The road and bridge guardrail cleaning device as claimed in any one of claims 1 to 6, wherein the hard water pipe (5) is movably mounted on the top of the water tank (1), and a power mechanism for driving the hard water pipe (5) to swing is further mounted on the top of the water tank (1).

9. The road and bridge guardrail cleaning device according to claim 8, wherein the power mechanism comprises a support rod (4), a swinging rod (20), a second motor (22), a rotary table (19) and a connecting rod (21), the second motor (22) is fixedly installed at the top of the water tank (1), the rotary table (19) is fixed on an output shaft of the second motor (22), the outer ring of the end face of the rotary table (19) is hinged with the connecting rod (21), the other end of the connecting rod (21) is hinged with one end of the swinging rod (20), the middle of the swinging rod (20) is hinged with the support rod (4) fixed at the top of the water tank (1), and the hard water pipe (5) is fixedly installed at the other end of the swinging rod (20).