CN217569762U

CN217569762U - Rail sweeper

Info

Publication number: CN217569762U
Application number: CN202220768446.9U
Authority: CN
Inventors: 傅士刚; 薛明亮; 郭栋; 李伟祥; 国光金; 赵长杰; 孙萌萌
Original assignee: Shandong Luli Steel Co ltd
Current assignee: Shandong Luli Steel Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-14
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a rail sweeper, including dolly, support and track, be provided with the gyro wheel on the dolly, gyro wheel and track roll connection, the support is fixed in the front side of dolly, and the mechanism that cleans that clears up the track is installed to the downside of support, cleans the rear side of mechanism and installs the switching frame that links to each other with the support, installs the proximity switch who carries out the detection to cleaning the mechanism on the switching frame, installs dust extraction on the support, and an auxiliary brake device is installed respectively to the both sides of support, and the control treater is installed at the top of support. The utility model discloses it is convenient to debris clearance on the track, can stop fast when meetting large-scale debris, prevent the danger of derailing, and the security is higher.

Description

Rail sweeper

Technical Field

The utility model relates to a track operation safety device field specifically is rail sweeper.

Background

The rails of metallurgical enterprises are mostly installed in factory workshops with severe environmental conditions, such as slag basin transport vehicles, solid raw material transfer vehicles and bridge crane rails for metallurgy, so that a large amount of dust and solid particles are accumulated on the rails, and even a large amount of solid materials are scattered, especially in the factory workshops such as tank changing, converter and refining, high-temperature slag deposits and splashes are easily formed inside and outside the rails, when the electric rail vehicle and the bridge crane run longitudinally along the rails, the abrasion between the wheels and the rails is aggravated due to the dust and the solid particles mixed in the contact surfaces of the wheels and the rails, the service lives of the wheels and the rails are reduced, the electric rail vehicle and the crane are easy to run unstably, the electric rail vehicle and the crane wheels are scratched, when obstacles on the rails are large, the electric rail vehicle and the crane can be derailed, the electric rail vehicle and the crane usually transport high-temperature molten metal or heavy materials, once the electric rail vehicle and the crane overturn, great personal injury can be brought to peripheral operators, and property loss can be caused to the enterprises. There are also tracks installed outdoors, such as the internal train tracks of enterprises carrying production raw materials such as coal, ore and primary product molten iron, which have a transportation function, the track laying length is long, and there are often many slag drops on the track, such as train derailment accidents caused by burying the track due to untimely cleaning.

In order to solve the potential safety hazard, the track is generally cleaned in a manual periodic cleaning mode in the prior art. But lean on artifical clearance, the cleaning work is heavy, and the work burden is big, wastes time and energy, and the manual operation appears omitting easily, and the security is difficult to guarantee, consequently to above current situation, urgent needs develop convenient to the debris clearance on the track, can brake the parking fast when meetting large-scale debris, prevents the danger of derailing, the higher rail sweeper of security to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail sweeper to solve the problem that proposes in the above-mentioned background art.

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

the rail sweeper comprises a trolley, a support and a track, wherein idler wheels are arranged on the trolley and are in rolling connection with the track, the support is fixed on the front side of the trolley, a cleaning mechanism for cleaning the track is installed on the lower side of the support, a switching frame connected with the support is installed on the rear side of the cleaning mechanism, a proximity switch for detecting the cleaning mechanism is installed on the switching frame, a dust collector is installed on the support, an auxiliary braking device is installed on each of the two sides of the support, and a control processor is installed at the top of the support.

As a further aspect of the present invention: the distance between the cleaning mechanism and the roller is 20-25cm.

As a further aspect of the present invention: the sweeping mechanism comprises: the cleaning device comprises shaft sleeves, a pin shaft, a cleaning brush and a spring, wherein the bottom of the support is fixed with the two shaft sleeves, the pin shaft is rotatably connected between the two shaft sleeves, the cleaning brush is arranged at the lower side of the pin shaft, the cleaning brush is arranged at the bottom of the cleaning brush and is attached to a track, and the spring connected with the support is arranged on the cleaning brush.

As the utility model discloses further scheme again: the dust suction device comprises: the suction cleaner is fixed at the top of the support, the pipeline is installed on the suction cleaner, the suction nozzle is arranged at the bottom of the pipeline, and the suction nozzle is located on the side face of the track.

As the utility model discloses further scheme again: the reinforced plastic support comprises a reinforcing block, a sleeve, an electromagnet, a permanent magnet, an elastic wire, a guide rod and a friction plate, wherein the reinforcing block is fixed on the side face of the support, the bottom of the reinforcing block is connected with the sleeve, the electromagnet is fixed in the sleeve, the permanent magnet is installed on one side of the electromagnet, the same-polarity magnetic poles of the electromagnet and the permanent magnet are arranged oppositely, the elastic wire is connected between the electromagnet and the permanent magnet, the guide rod extending to the outside of the sleeve is installed on the permanent magnet, and the friction plate is installed on the guide rod.

As a further aspect of the present invention: the proximity switch, the dust suction device and the electromagnet are electrically connected with the control processor.

Has the advantages that: the rail sweeper is used, a trolley travels along a rail, the trolley drives a support and a cleaning mechanism to move together, small sundries on the rail are cleaned through a cleaning brush on the lower side of a scraper, meanwhile, a pipeline and a suction nozzle are driven through a dust collector to absorb dust generated during cleaning, when large sundries exist on the rail, the sundries can push the scraper to swing towards a proximity switch, the proximity switch sends a signal to a control processor after detecting the scraper, the control processor judges that the larger obstacles are encountered, the control processor sends the signal to a trolley control system to enable the trolley to brake and stop, the control processor controls an electromagnet to be electrified, a guide rod is driven to move through repulsive force between the electromagnet and a permanent magnet, a friction plate is pressed to the side face of the rail through the guide rod to perform friction braking, the trolley is rapidly stopped, and the trolley is prevented from derailing dangers. To sum up, the utility model discloses debris clearance to on the track is convenient, can stop the parking fast when meetting large-scale debris, prevents the danger of derailing, and the security is higher.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a perspective view of the cleaning mechanism of the present invention.

Fig. 5 is an internal view of the auxiliary brake device of the present invention.

In the figure: 1. a trolley; 101. a roller; 2. a support; 3. a cleaning mechanism; 301. a shaft sleeve; 302. a pin shaft; 303. a squeegee; 304. cleaning with a brush; 305. a spring; 4. a switching frame; 401. a proximity switch; 5. a dust collection device; 501. a vacuum cleaner; 502. a pipeline; 503. a suction nozzle; 6. a track; 7. an auxiliary braking device; 701. a reinforcing block; 702. a sleeve; 703. an electromagnet; 704. a permanent magnet; 705. an elastic thread; 706. a guide bar; 707. a friction plate; 8. a control processor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Examples

Please refer to fig. 1-5, in the embodiment of the present invention, the rail sweeper includes a trolley 1, a bracket 2 and a track 6, the trolley 1 is provided with a roller 101, the roller 101 is connected with the track 6 in a rolling manner, the bracket 2 is fixed on the front side of the trolley 1, the lower side of the bracket 2 is provided with a cleaning mechanism 3 for cleaning the track 6, the distance between the cleaning mechanism 3 and the roller 101 is 20-25cm, the cleaning mechanism 3 includes: axle sleeve 301, round pin axle 302, scraper blade 303, brush cleaner 304 and spring 305, the bottom of support 2 is fixed with two axle sleeves 301, two it is connected with round pin axle 302 to rotate between the axle sleeve 301, scraper blade 303 is installed to the downside of round pin axle 302, the bottom of scraper blade 303 is provided with brush cleaner 304, brush cleaner 304 laminates with track 6 mutually, install the spring 305 that links to each other with support 2 on the scraper blade 303, the switching frame 4 that links to each other with support 2 is installed to the rear side of cleaning mechanism 3, install the proximity switch 401 that carries out the detection to cleaning mechanism 3 on the switching frame 4, install dust extraction 5 on the support 2, dust extraction 5 includes: dust catcher 501, pipeline 502 and suction nozzle 503, dust catcher 501 is fixed in the top of support 2, install pipeline 502 on the dust catcher 501, the bottom of pipeline 502 is provided with suction nozzle 503, suction nozzle 503 is located the side of track 6, an auxiliary brake device 7 is installed respectively to the both sides of support 2, auxiliary brake device 7 includes: the trolley comprises a reinforcing block 701, a sleeve 702, an electromagnet 703, a permanent magnet 704, an elastic wire 705, a guide rod 706 and a friction plate 707, wherein the reinforcing block 701 is fixed on the side face of the bracket 2, the sleeve 702 is connected to the bottom of the reinforcing block 701, the electromagnet 703 is fixed in the sleeve 702, the permanent magnet 704 is installed on one side of the electromagnet 703, like magnetic poles of the electromagnet 703 and the permanent magnet 704 are arranged oppositely, the elastic wire 705 is connected between the electromagnet 703 and the permanent magnet 704, the guide rod 706 extending to the outside of the sleeve 702 is installed on the permanent magnet 704, the friction plate 707 is installed on the guide rod 706, a control processor 8 is installed at the top of the bracket 2, the control processor 8 is electrically connected with a control system of the trolley 1, and the proximity switch 401, the dust collector 5 and the electromagnet 703 are electrically connected with the control processor 8.

The utility model discloses a theory of operation is: when the rail sweeper is used, the trolley 1 travels along the track 6, the trolley 1 drives the support 2 and the cleaning mechanism 3 to move together, small sundries on the track 6 are cleaned through the cleaning brush 304 on the lower side of the scraping plate 303, meanwhile, the dust generated during cleaning is absorbed through the pipeline 502 and the suction nozzle 503 driven by the dust collector 501, when large sundries exist on the track 6, the sundries can push the scraping plate 303 to swing towards the proximity switch 401, when the proximity switch 401 detects the scraping plate 303, a signal is sent to the control processor 8, the control processor 8 judges that large obstacles exist, the control processor 8 sends a signal to a trolley 1 control system, the trolley 1 is braked and stopped, the control processor 8 controls the electromagnet 703 to be electrified, the guide rod 706 is driven to move through repulsive force between the electromagnet 703 and the permanent magnet 704, the friction plate 707 is pressed to the side face of the track 6 through the guide rod 706 to be subjected to friction braking, and the trolley 1 is further quickly stopped, and the danger of derailing of the trolley 1 is prevented.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Sweep rail ware, its characterized in that: including dolly (1), support (2) and track (6), be provided with gyro wheel (101) on dolly (1), gyro wheel (101) and track (6) roll connection, the front side of dolly (1) is fixed in support (2), the mechanism (3) that cleans of clearing up track (6) is installed to the downside of support (2), switching frame (4) that link to each other with support (2) are installed to the rear side of cleaning mechanism (3), install proximity switch (401) that carry out the detection to cleaning mechanism (3) on switching frame (4), install dust extraction (5) on support (2), an auxiliary brake device (7) are installed respectively to the both sides of support (2), control processor (8) are installed at the top of support (2).

2. A rail sweeper as claimed in claim 1, wherein: the distance between the cleaning mechanism (3) and the roller (101) is 20-25cm.

3. The rail sweeper of claim 1, wherein: the cleaning mechanism (3) includes: axle sleeve (301), round pin axle (302), scraper blade (303), brush cleaner (304) and spring (305), the bottom of support (2) is fixed with two axle sleeves (301), two it is connected with round pin axle (302) to rotate between axle sleeve (301), scraper blade (303) are installed to the downside of round pin axle (302), the bottom of scraper blade (303) is provided with brush cleaner (304), brush cleaner (304) and track (6) are laminated mutually, install spring (305) that link to each other with support (2) on scraper blade (303).

4. A rail sweeper as claimed in claim 1, wherein: the dust suction device (5) comprises: dust catcher (501), pipeline (502) and suction nozzle (503), dust catcher (501) are fixed in the top of support (2), install pipeline (502) on dust catcher (501), the bottom of pipeline (502) is provided with suction nozzle (503), suction nozzle (503) are located the side of track (6).

5. A rail sweeper as claimed in claim 4, wherein: the auxiliary braking device (7) comprises: reinforcing block (701), sleeve (702), electro-magnet (703), permanent magnet (704), elastic wire (705), guide arm (706) and friction disc (707), reinforcing block (701) are fixed in the side of support (2), the bottom of reinforcing block (701) is connected with sleeve (702), sleeve (702) internal fixation has electro-magnet (703), permanent magnet (704) are installed to one side of electro-magnet (703), the homopolar magnetic pole of electro-magnet (703) and permanent magnet (704) sets up relatively, be connected with elastic wire (705) between electro-magnet (703) and permanent magnet (704), install on permanent magnet (704) and extend to sleeve (702) outside guide arm (706), install friction disc (707) on guide arm (706).

6. The rail sweeper of claim 5, wherein: the proximity switch (401), the dust suction device (5) and the electromagnet (703) are electrically connected with the control processor (8).