Rail protection structure for monorail crane locomotive

Abstract

The utility model discloses a rail protection structure for a monorail crane, and relates to the technical field of underground coal mine transportation. Comprising a single-hanging track and a hanging clamp, the upper end of the hanging clamp slides in the single-hanging track, dust discharging holes are evenly distributed in the inner bottom of the single-hanging track, the hanging clamp comprises a sliding base, connecting shafts, idler wheels, a front supporting rod, a front scraping piece, a rear supporting rod, a rear scraping piece, a rubber pad, a connecting bolt and a mounting frame, and the connecting shafts are fixed to the left end and the right end of the sliding base; according to the rail protection structure for the monorail crane, the crane is connected through the suspension clamp, in the back-and-forth traveling process of the crane, the scraping pieces on the left side and the right side of the suspension clamp can be always attached to the inner wall of the hanger rail, dust, impurities and the like attached to the inner wall of the hanger rail can be scraped by means of acting force generated in the traveling process, and dust can be removed through sweeping of the scraping pieces. And the falling adhesive is discharged from the dust discharge hole, so that the falling adhesive does not enter the track, the service life of the track and accessories is prolonged, and the occurrence of conditions such as faults is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of underground transportation in coal mines, in particular to a track protection structure for a monorail crane vehicle. Background Art

[0002] Underground electromechanical transportation in coal mines is an important part of the mine production process. It runs through all the production links in the mine. At present, tunnel transportation mostly uses rail lifting transportation. With the continuous development of auxiliary transportation in coal mine tunnels, monorail cranes are widely used. The track of the monorail crane can directly reach the mining working face.

[0003] However, since the monorail crane's track is set at the top of the tunnel, when it runs for a long time, rocks, dust or other impurities from the top may enter the track and affect its operation. In serious cases, it may cause the crane to get stuck or malfunction, requiring it to stop for maintenance. Utility Model Content

[0004] The utility model provides a track protection structure for a monorail crane locomotive to solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a track protection structure for a monorail crane locomotive, comprising a single-hanging track and a hanging clamp, the upper end of the hanging clamp slides in the single-hanging track, and the inner bottom of the single-hanging track is evenly distributed with dust exhaust holes; the hanging clamp comprises a sliding seat, a connecting shaft, a roller, a front support rod, a front scraper, a rear support rod, a rear scraper, a rubber pad, a connecting bolt and a mounting frame, the connecting shaft is fixed to the left and right ends of the sliding seat, the roller is installed at the front and rear ends of the connecting shaft through a bearing, one end of the front support rod is inserted into the left side of the sliding seat, the front scraper is inserted into the front scraper, one end of the rear support rod is inserted into the right side of the sliding seat, the rear scraper is inserted into the rear scraper, the rubber pad is installed on the front scraper and the rear scraper, the connecting bolt is installed in the middle of the sliding seat, and its bottom end is connected to the mounting frame.

[0006] Furthermore, the top of the single hanging rail is provided with mounting holes, and the mounting holes are evenly distributed on the single hanging rail.

[0007] Furthermore, a baffle is provided at the bottom of the single hanging track, and the baffle is located at the front and rear sides thereof.

[0008] Furthermore, first plug holes are provided on the left and right sides of the slide seat, and one end of the front support rod and the rear support rod are correspondingly plugged into the first plug holes.

[0009] Furthermore, the front scraper blade and the rear scraper blade are both provided with a second plugging hole, and the other ends of the front support rod and the rear support rod are correspondingly plugged into the second plugging holes.

[0010] Furthermore, the front scraper blade and the rear scraper blade are in a right-angle structure, and the rubber pads are arranged on two corners of the front scraper blade and the rear scraper blade.

[0011] Compared with the prior art, the utility model provides a track protection structure for a monorail crane locomotive, which has the following beneficial effects:

[0012] The track protection structure of the monorail crane locomotive is connected to the crane through a lifting clamp. When the crane travels back and forth, the scrapers on the left and right sides of the lifting clamp can always fit closely to the inner wall of the hanging rail, and with the help of the force generated during travel, the dust, impurities, etc. attached to the inner wall of the hanging rail can be scraped off. Under the cleaning of the scraper, the detached adhesions are discharged from the dust exhaust holes, ensuring that fallen objects do not enter the track, extending the service life of the track and accessories, and reducing the occurrence of malfunctions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a structural diagram of the hanging clamp of the utility model;

[0016] Figure 4 It is a partial top view of the hanging clamp of the utility model.

[0017] In the figure: 1, single hanging track; 11, dust exhaust hole; 12, mounting hole; 13, baffle; 2, hanging clamp; 21, slide seat; 22, connecting shaft; 23, roller; 24, front support rod; 25, front scraper; 26, rear support rod; 27, rear scraper; 28, rubber pad; 29, connecting bolt; 210, mounting frame; 211, first socket; 212, second socket. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4The utility model discloses a track protection structure for a monorail crane locomotive, comprising a single-hanging track 1 and a hanging clamp 2. The upper end of the hanging clamp 2 slides in the single-hanging track 1. The inner bottom of the single-hanging track 1 is evenly distributed with dust discharge holes 11. The crane is connected through the hanging clamp 2. During the back-and-forth movement of the crane, the scrapers on the left and right sides of the hanging clamp 2 can always meet and cling to the inner wall of the hanging track, and with the help of the force generated during the movement, the dust, impurities, etc. attached to the inner wall of the hanging track can be scraped off. Under the cleaning of the scraper, the fallen adhesions are discharged from the dust discharge holes 11, ensuring that the fallen objects do not enter the track, extending the service life of the track and accessories, and reducing the occurrence of failures.

[0020] The hanging clamp 2 includes a slide 21, a connecting shaft 22, a roller 23, a front support rod 24, a front scraper 25, a rear support rod 26, a rear scraper 27, a rubber pad 28, a connecting bolt 29 and a mounting frame 210. The connecting shaft 22 is fixed to the left and right ends of the slide 21, and the roller 23 is installed at the front and rear ends of the connecting shaft 22 through bearings. One end of the front support rod 24 is inserted into the left side of the slide 21, and the front scraper 25 is inserted into the front scraper 25. One end of the rear support rod 26 is inserted into the right side of the slide 21, and the rear scraper 27 is inserted into the rear scraper 27. The rubber pad 28 is installed on the front scraper 25 and the rear scraper 27. The connecting bolt 29 is installed in the middle of the slide 21, and its bottom end is connected to the mounting frame 210.

[0021] Specifically, the top of the single hanging rail 1 is provided with mounting holes 12 , and the mounting holes 12 are evenly distributed on the single hanging rail 1 .

[0022] In this embodiment, the single hanging track 1 is fixed to the top of the underground tunnel through the mounting hole 12 and the anchor rod.

[0023] Specifically, a baffle 13 is provided at the bottom of the single hanging track 1, and the baffle 13 is located at the front and rear sides thereof.

[0024] In this embodiment, the barrier strip 13 can prevent the entry of some large pieces of gravel and can also play a certain protective role.

[0025] Specifically, first insertion holes 211 are provided on the left and right sides of the slide seat 21 , and one end of the front support rod 24 and one end of the rear support rod 26 are correspondingly inserted into the first insertion holes 211 .

[0026] In this embodiment, the first insertion hole 211 facilitates the connection between the front support rod 24 and the rear support rod 26 and the slide seat 21 .

[0027] Specifically, the front scraper 25 and the rear scraper 27 are both provided with a second insertion hole 212 , and the other ends of the front support rod 24 and the rear support rod 26 are correspondingly inserted into the second insertion hole 212 .

[0028] In this embodiment, the second insertion hole 212 facilitates the connection between the front support rod 24 and the rear support rod 26 and the front scraper 25 and the rear scraper 27 .

[0029] Specifically, the front scraping blade 25 and the rear scraping blade 27 are in a right-angle structure, and the rubber pads 28 are arranged on two corners of the front scraping blade 25 and the rear scraping blade 27 .

[0030] In this embodiment, the scrapers on the left and right sides of the hanging clamp 2 can always fit closely to the inner wall of the hanging rail, and with the help of the force generated during driving, they can scrape off dust, impurities, etc. attached to the inner wall of the hanging rail.

[0031] When in use, the crane is connected via the hanging clamp 2. During the back-and-forth movement of the crane, the scrapers on the left and right sides of the hanging clamp 2 can always fit closely to the inner wall of the hanging rail, and with the help of the force generated during movement, the dust, impurities, etc. attached to the inner wall of the hanging rail can be scraped off. Under the cleaning of the scraper, the detached adhesions are discharged from the dust exhaust hole 11, ensuring that fallen objects do not enter the track, extending the service life of the track and accessories, and reducing the occurrence of malfunctions.

[0032] To sum up, the track protection structure for the monorail crane locomotive is connected to the crane through the hanging clamp 2. When the crane moves back and forth, the scrapers on the left and right sides of the hanging clamp 2 can always fit closely to the inner wall of the hanging rail, and with the help of the force generated during driving, the dust, impurities, etc. attached to the inner wall of the hanging rail can be scraped off. Under the cleaning of the scraper, the detached adhesions are discharged from the dust exhaust hole 11, ensuring that fallen objects do not enter the track, extending the service life of the track and accessories, and reducing the occurrence of malfunctions.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A track protection structure for a monorail crane locomotive, comprising a single crane track (1) and a crane clamp (2), characterized in that: The upper end of the hanging clamp (2) slides in the single hanging track (1), and the inner bottom of the single hanging track (1) is evenly distributed with dust exhaust holes (11); The hanging clamp (2) comprises a sliding seat (21), a connecting shaft (22), a roller (23), a front support rod (24), a front scraper (25), a rear support rod (26), a rear scraper (27), a rubber pad (28), a connecting bolt (29) and a mounting frame (210), wherein the connecting shaft (22) is fixed to the left and right ends of the sliding seat (21), the roller (23) is mounted to the front and rear ends of the connecting shaft (22) via bearings, and the front support rod (24) is fixed to the left and right ends of the sliding seat (21), the roller (23) is mounted to the front and rear ends of the connecting shaft (22) via bearings, and the front support rod (24) is fixed to the left and right ends of the sliding seat (21), and the roller (23) is mounted to the front and rear ends of the connecting shaft (22) via bearings. One end of the rear support rod (26) is plugged into the left side of the slide seat (21), the front scraper (25) is plugged into the front scraper (25), one end of the rear support rod (26) is plugged into the right side of the slide seat (21), the rear scraper (27) is plugged into the rear scraper (27), the rubber pad (28) is installed on the front scraper (25) and the rear scraper (27), the connecting bolt (29) is installed in the middle of the slide seat (21), and the bottom end thereof is connected to the mounting frame (210).

2. A track protection structure for a monorail crane according to claim 1, characterized in that: The top of the single hanging rail (1) is provided with mounting holes (12), and the mounting holes (12) are evenly distributed on the single hanging rail (1).

3. The track protection structure for a monorail crane according to claim 1, characterized in that: A blocking bar (13) is provided at the bottom of the single hanging track (1), and the blocking bar (13) is located at the front and rear sides thereof.

4. The track protection structure for a monorail crane vehicle according to claim 1, characterized in that: The left and right sides of the sliding seat (21) are provided with first insertion holes (211), and one end of the front support rod (24) and the rear support rod (26) are correspondingly inserted into the first insertion holes (211).

5. The track protection structure for a monorail crane according to claim 1, characterized in that: The front scraper (25) and the rear scraper (27) are both provided with a second insertion hole (212), and the other ends of the front support rod (24) and the rear support rod (26) are correspondingly inserted into the second insertion hole (212).

6. The track protection structure for a monorail crane according to claim 1, characterized in that: The front scraper (25) and the rear scraper (27) are in a right-angle structure, and the rubber pad (28) is arranged on two corners of the front scraper (25) and the rear scraper (27).

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