CN214883297U

CN214883297U - Electric brush for rust removal of guardrail

Info

Publication number: CN214883297U
Application number: CN202120846545.XU
Authority: CN
Inventors: 龚海燕; 黄超
Original assignee: Jiangxi Gan'ewan Road And Bridge Investment Co ltd
Current assignee: Jiangxi Gan'ewan Road And Bridge Investment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-26
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a guardrail rust cleaning electric brush, including first electric telescopic handle, first electric telescopic handle's top fixedly connected with backup pad one, backup pad one with first electric telescopic handle sets up perpendicularly, be equipped with rust cleaning device one on the backup pad one, rust cleaning device one includes the motor, the output of motor is connected with the bull stick, the top of bull stick pass through the bearing with backup pad one is connected, the cover is equipped with the inside roller brush that is hollow structure on the bull stick, just the bottom of bull stick will through fixing device the roller brush is fixed on the bull stick, reach the purpose of conveniently dismantling the installation roller brush, improve the efficiency of rust cleaning.

Description

Electric brush for rust removal of guardrail

Technical Field

The utility model relates to a guardrail rust cleaning technical field specifically is a guardrail rust cleaning electric brush.

Background

Along with the development of society, the increase and the widening of highway construction, the quantity of guardrail in highway center increases day by day, and the barrier guardrail of bridge both sides is also more and more. After the guardrail is used for a period of time, the guardrail needs to be derusted, but the derusting brush on the existing derusting device is inconvenient to disassemble and replace, and the derusting is performed manually, so that the derusting efficiency is low when large-area rust is encountered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guardrail rust cleaning electric brush has solved the problem of mentioning in the above-mentioned technical background. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guardrail rust cleaning electric brush, includes an electric telescopic handle, an electric telescopic handle's top fixedly connected with backup pad one, backup pad one with an electric telescopic handle sets up perpendicularly, be equipped with rust cleaning device one on the backup pad one, rust cleaning device one includes the motor, the output of motor is connected with the bull stick, the top of bull stick pass through the bearing with backup pad one is connected, the cover is equipped with the inside roller brush that is hollow structure on the bull stick, just fixing device will be passed through to the bottom of bull stick the roller brush is fixed on the bull stick.

Preferably, the fixing device comprises an annular clamping block, a second limiting hole is formed in the side wall of the annular clamping block, a first limiting hole is formed in the bottom of the rotating rod, a limiting rod is arranged in the first limiting hole, a limiting block is connected to one side of the limiting rod through a spring, and the annular clamping block is matched with the rotating rod.

Preferably, one end, far away from the first electric telescopic rod, of the first supporting plate is fixedly connected with a second electric telescopic rod, one end, far away from the first supporting plate, of the second electric telescopic rod is fixedly connected with a second supporting plate, and a second rust removing device is arranged on the second supporting plate.

Preferably, the side wall of the rotating rod is fixedly connected with at least two limiting sliding rods, the side wall of the hollow structure in the roller brush is provided with at least two limiting sliding grooves, and the limiting sliding rods are matched with the limiting sliding grooves.

Preferably, a rust removal injection device is arranged on the first support plate and is connected with a rust remover box through a pipeline.

Preferably, one side of the bottom of the electric telescopic rod is fixedly connected with a mounting plate.

To sum up, the utility model discloses following beneficial effect has:

this kind of guardrail rust cleaning electric brush drives the bull stick through the motor and rotates, and the bull stick drives the roller brush and rotates, realizes the effect of roller brush to the guardrail rust cleaning, improves the work efficiency of rust cleaning.

When the roller brush is required to be disassembled and replaced, firstly, the limiting block is extruded by an operator, the limiting block enters the limiting rod, then the limiting rod is pulled out of a first limiting hole and a second limiting hole, then the annular clamping block moves downwards, the limiting effect on the roller brush is lost, the effect of separating the roller brush from the rotating rod is realized, when the roller brush is required to be installed, the rotating rod is sleeved with the roller brush, then the annular clamping block is sleeved on the rotating rod, then the limiting rod is inserted into the first limiting hole and the second limiting hole, the annular clamping block is enabled to be limited on the rotating rod, the effect that the roller brush is limited on the rotating rod is realized, and the aim of conveniently disassembling and installing the roller brush is fulfilled.

Through spacing in spacing spout of spacing slide bar, realize the better effect of spacing on the bull stick of roller brush, when the bull stick drives roller brush and rotates, be difficult to skid.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the separation of the rotating rod and the roller brush of the present invention;

fig. 3 is a schematic view of the a-position amplification fixing device of the present invention.

In the figure: the rust removing device comprises a first electric telescopic rod 1, a first supporting plate 101, a second electric telescopic rod 2, a second supporting plate 201, a first rust removing device 3, a motor 301, a rotating rod 302, a roller brush 303, a fixing device 4, an annular clamping block 401, a second limiting hole 402, a first limiting hole 403, a limiting rod 404, a limiting block 405, a second rust removing device 5, a limiting sliding rod 6, a limiting sliding groove 601, a rust removing injection device 7, a rust removing agent box 701 and a mounting plate 8.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electric brush for removing rust on a guardrail comprises a first electric telescopic rod 1, a first supporting plate 101 is fixedly connected to the top of the first electric telescopic rod 1, the first supporting plate 101 is perpendicular to the first electric telescopic rod 1, a first rust removing device 3 is arranged on the first supporting plate 101, the first rust removing device 3 comprises a motor 301, the motor 301 is connected to the top of the first supporting plate 101, an output end of the motor 301 is connected with a rotating rod 302, the top of the rotating rod 302 is connected with the first supporting plate 101 through a bearing, a roller brush 303 with a hollow structure inside is sleeved on the rotating rod 302, and the bottom of the rotating rod 302 fixes the roller brush 303 on the rotating rod 302 through a fixing device 4.

The fixing device 4 comprises an annular clamping block 401, the side wall of the annular clamping block 401 is provided with a second limiting hole 402, the bottom of the rotating rod 302 is provided with a first limiting hole 403, a first limiting rod 404 is arranged in the first limiting hole 403, one end of the first limiting rod 404 is connected with a limiting block 405 through a spring, the radius of the inner ring of the annular clamping block 401 corresponds to the radius of the rotating rod 302, two sides of one end of the first limiting rod 404 are respectively provided with a groove, one end of the spring is fixedly connected in the groove, the other end of the spring is connected with one side of the limiting block 405, the other end of the limiting rod 404 is provided with a stop, one end of the first supporting plate 101, far away from the first electric telescopic rod 1, is fixedly connected with a second supporting plate 201, one end of the second electric telescopic rod 2, far away from the first supporting plate 101, is fixedly connected with a second rust removing device 5 arranged on the second supporting plate 201, the structure of the second rust removing device 5 is the same as that of the first rust removing device 3, the side wall of the rotating rod 302 is fixedly connected with at least two limiting slide bars 6, spacing slide bar 6 is trapezoidal for the cross section, at least two spacing spout 601 have been seted up to the inside hollow structure's of roller brush 303 lateral wall, insert spacing spout 601 through spacing slide bar 6 in, it is spacing together to realize bull stick 302 and roller brush 303, spacing slide bar 6 is trapezoidal setting with spacing spout 601's cross section, it is together spacing tighter to realize bull stick 302 and roller brush 303, be equipped with rust cleaning injection apparatus 7 on the backup pad 101, rust cleaning injection apparatus 7 has rust cleaning agent case 701 through the pipe connection, through spraying the rust cleaning agent for the guardrail, take place to dissolve rust cleaning layer and impurity layer, the effect of peeling off, the efficiency of roller brush 303 rust cleaning is improved, 1 bottom one side fixedly connected with mounting panel 8 of electric telescopic handle, be connected with the car through mounting panel 8 screw hole all around, convenient the dismantlement the utility model discloses an electric brush.

The utility model discloses a use method and the working principle of a guardrail rust removing electric brush, when needing to remove rust on a guardrail, firstly, the electric brush of the utility model is arranged on an automobile, then an operator starts a first electric telescopic rod 1 to move upwards, then a second electric telescopic rod 2 is started to drive a second rust removing device 5 on a support rod two 201 to move, the adjustment of the distance between the first rust removing device 3 and the second rust removing device 5 is realized, the distance is adjusted to a corresponding position according to the thickness of the guardrail to be removed, then the first electric telescopic rod 1 is started to move upwards, the guardrail is arranged between the first rust removing device 3 and the second rust removing device 5, the effect of simultaneous rust removal on two sides of the guardrail is realized, then a motor 301 on the first rust removing device 3 and the second rust removing device 5 is started, the motor 301 drives a rotating rod 302 to rotate, the rotating rod 302 drives a roller brush 303 to rotate, the roller 303 rotates, when the roller brush is required to be disassembled and replaced, firstly, an operator extrudes the limiting block 405 to enable the limiting block 405 to enter a groove of the limiting rod 404, then the limiting rod 404 loses the limiting effect, then the limiting rod 404 is pulled out of the first limiting hole 403 and the second limiting hole 402, then the annular clamping block 401 moves downwards to leave the rotating rod 302, the roller brush 303 loses the limiting effect, then the roller brush 303 moves downwards to achieve the effect of separating the roller brush 303 from the rotating rod 302, the aim of disassembling the roller brush is achieved, when the roller brush 303 is required to be assembled, the limiting sliding chute 601 in the hollow structure of the roller brush 303 is sleeved on the limiting sliding rod 6 on the rotating rod 302, and at the moment, the roller brush 303 is sleeved on the rotating rod 302, then, the annular fixture block 401 is sleeved on the rotating rod 302, the first limiting hole 403 is aligned with the second limiting hole 402, the limiting block 405 is extruded, the limiting block 405 extrudes the spring to enter the groove of the limiting rod 404, the limiting rod 404 can be inserted into the first limiting hole 403 and the second limiting hole 402, after the end, with the limiting block 405, of the limiting rod 404 exits the second limiting hole 402, the limiting block 405 exits the groove of the limiting rod 404 through elastic force recovered by the spring, the limiting rod 404 is limited in the annular fixture block 401, the annular fixture block 401 is limited on the rotating rod 302, the effect that the roller brush 303 is limited on the rotating rod 302 is achieved, and therefore the purpose of installing the roller brush is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a guardrail rust cleaning electric brush, includes first electric telescopic handle (1), its characterized in that: the top fixedly connected with backup pad (101) of first electric telescopic handle (1), backup pad (101) with first electric telescopic handle (1) sets up perpendicularly, be equipped with rust cleaning device (3) on backup pad (101), rust cleaning device (3) are including motor (301), the output of motor (301) is connected with bull stick (302), the top of bull stick (302) pass through the bearing with backup pad (101) are connected, the cover is equipped with inside roller brush (303) for hollow structure on bull stick (302), just the bottom of bull stick (302) will through fixing device (4) roller brush (303) are fixed on bull stick (302).

2. The electric brush for rust removal of guardrails according to claim 1, characterized in that: fixing device (4) include annular fixture block (401), spacing hole two (402) have been seted up to annular fixture block (401) lateral wall, the bottom of bull stick (302) is equipped with spacing hole one (403), be equipped with gag lever post (404) in spacing hole one (403), there is stopper (405) one side of gag lever post (404) through spring coupling, annular fixture block (401) with bull stick (302) cooperation.

3. The electric brush for rust removal of guardrails according to claim 1, characterized in that: keep away from in backup pad (101) one end fixedly connected with second electric telescopic handle (2) of first electric telescopic handle (1), second electric telescopic handle (2) are kept away from the one end fixedly connected with backup pad two (201) of backup pad (101), be equipped with rust cleaning device two (5) on backup pad two (201).

4. The electric brush for rust removal of guardrails according to claim 1, characterized in that: the side wall of the rotating rod (302) is fixedly connected with at least two limiting sliding rods (6), the side wall of the hollow structure in the roller brush (303) is provided with at least two limiting sliding grooves (601), and the limiting sliding rods (6) are matched with the limiting sliding grooves (601).

5. The electric brush for rust removal of guardrails according to claim 1, characterized in that: and a rust removal injection device (7) is arranged on the first support plate (101), and the rust removal injection device (7) is connected with a rust remover box (701) through a pipeline.

6. The electric brush for rust removal of guardrails according to claim 1, characterized in that: one side of the bottom of the electric telescopic rod (1) is fixedly connected with a mounting plate (8).