CN218760007U

CN218760007U - Advance portable single column transportation slideway vehicle for fully mechanized mining face

Info

Publication number: CN218760007U
Application number: CN202221907287.2U
Authority: CN
Inventors: 杨月和; 白瑞军; 李永梅; 任艳; 高平
Original assignee: Jinneng Holding Coal Group Co Ltd
Current assignee: Jinneng Holding Coal Group Co Ltd
Priority date: 2022-07-24
Filing date: 2022-07-24
Publication date: 2023-03-28
Anticipated expiration: 2032-07-24

Abstract

The utility model discloses a combine and adopt leading lightweight transportation monomer post slide car of working face relates to the monomer post transportation field in the pit in the colliery. The device comprises a slideway, a plurality of bases and a plurality of pulleys; the slideway is formed by connecting a plurality of slideway main beams, and adjacent slideway main beams are connected through a slideway connecting assembly; the connection of adjacent slide girder is supported by the base, and the pulley is arranged on the slide girder. The slide girder includes two just right L shape tracks, connects as an organic wholely through a plurality of track crossbeams between two L shape tracks, and slide coupling assembling includes mounting panel, lower mounting panel and two angle bars, and the base includes cross fixing base and support column, and the coaster includes the removal wheelset of movable plate, monomer post support frame and four corners bottom, and every group removes the wheelset and all includes a main movable pulley and a side guide wheel. The utility model has simple manufacture, low cost, high strength, easy sliding, stable sliding and simple operation, and improves the production efficiency; has wide application prospect.

Description

Advance portable single column transportation slideway vehicle for fully mechanized mining face

Technical Field

The utility model relates to a monomer post transportation field in the pit in the colliery specifically is a combine and adopt leading lightweight transportation monomer post slide car of working face.

Background

According to the requirements of coal mining design specifications, the carboniferous system is influenced by a gob, the advance support distance is at least kept at a distance of 100 meters, the column diameter of the existing crossheading support monomer column is 110mm, the support height is 4.5 meters, the weight of each monomer column is 220 jin, the calculation is carried out according to the pushing of 6 meters every day, and two persons can jointly carry out 220 jin to 2800 meters of walking distance. The workload of workers for the tail advanced support of the fully mechanized coal mining face is huge, the tasks are heavy, and the production efficiency is influenced due to the occurrence of temporary work injuries. In the course of severe fatigue throughout the year, the support worker often suffers from diseases such as lumbar muscle strain and lumbar disc herniation. In order to reduce the labor intensity of workers, reduce industrial injuries and improve the working efficiency, the existing single column transportation mode needs to be improved.

Disclosure of Invention

The utility model discloses a solve the workman's that exists in the transportation of current monomer post work load huge, the problem that the work wound takes place to influence production efficiency is easily leaded to for the heavy task, provides one kind and has combined the leading lightweight transportation monomer post slide car of working face, and this kind of slide car has changed current transportation, is a neotype transport means.

The utility model discloses a realize through following technical scheme: a fully mechanized mining face advance portable transportation single column slide way vehicle comprises a slide way, a plurality of bases and a plurality of slide cars; the slideway is formed by connecting a plurality of slideway main beams, and adjacent slideway main beams are connected through a slideway connecting assembly; the connection of adjacent slide girder passes through the base and supports, the coaster sets up on the slide girder. The slideway main beam comprises two opposite L-shaped rails, the two L-shaped rails are connected into a whole through a plurality of rail cross beams, two ends of the two L-shaped rails are connected through two connecting plates, and the connecting plates are provided with two bolt holes for connecting with the slideway connecting assembly; the slideway connecting assembly comprises an upper mounting plate, a lower mounting plate and two angle irons, wherein the two angle irons are opposite, the upper mounting plate and the lower mounting plate are connected between the two angle irons, a gap capable of being inserted into a connecting plate is reserved between the upper mounting plate and the lower mounting plate, the upper mounting plate and the lower mounting plate are respectively provided with two pairs of bolt holes, and the bolt holes are matched with the bolt holes on the connecting plates of two adjacent slideway main beams; the upper mounting plate and the lower mounting plate are connected with the connecting plate through bolts. The base includes cross fixing base and support column, the center department of cross fixing base is located to the support column vertical fixation, the top fixed connection of support column is on the bottom surface of lower mounting panel. The pulley comprises a rectangular movable plate, and two groups of monomer column support frames are uniformly distributed in the middle of the movable plate; the bottom of each of the four corners of the moving plate is provided with a group of moving wheel sets, each group of moving wheel sets comprises a main sliding wheel and a side guide wheel, the axial direction and the moving direction of the main sliding wheel are horizontal and along the extending direction of the slide way, and the main sliding wheel rolls along the horizontal part of the L-shaped track when the pulley moves; the axial direction of the side guide wheel is perpendicular to the ground, the moving direction is along the extension direction of the slide way, and the side guide wheel rolls along the vertical side wall of the L-shaped track when the pulley moves.

The utility model provides a combine and adopt leading lightweight transportation monomer post slide car of working face mainly is to the improvement of the transportation mode of monomer post, has set up a slide combining the working face of adopting, is similar to the track, arranges the monomer post on purpose-made coaster back, moves to monomer post installation department along the slide. The slide way vehicle mainly comprises a slide way, a plurality of bases and a plurality of pulleys; the pulley is used for placing the single column and is arranged on the main beam of the slideway; the base is used for supporting the slide, and the slide is the track of coaster operation. The slideway is formed by connecting a plurality of slideway main beams, and adjacent slideway main beams are connected through a slideway connecting assembly; the joint of the adjacent slideway main beams is supported by the base. The slideway main beam comprises two opposite L-shaped rails, the L-shaped rails are made of long angle iron, the two L-shaped rails are connected into a whole through a plurality of rail cross beams, and the rail cross beams not only play a role in connection, but also play a role in reinforcing the whole slideway main beam; the two ends of the two L-shaped rails are connected through two connecting plates, and the two connecting plates are used for being inserted into the slideway connecting assembly so as to complete connection with the adjacent slideway main beams; the connecting plate is provided with two bolt holes for connecting with the slide connecting assembly and is used for being connected with the slide connecting assembly through bolts. The slide coupling assembling includes mounting panel, lower mounting panel and two angle irons, two angle irons are just right, it connects between two angle irons to go up mounting panel and lower mounting panel, and leave the space that can insert the connecting plate between the two, and it has two pairs of bolt holes to open separately on mounting panel and the lower mounting panel, the bolt hole that opens matches with the bolt hole position on two adjacent slide girder connecting plates, when the connecting plate inserts like this, can adopt the bolt to be connected the connecting plate of both sides as an organic whole with upper and lower mounting panel, make adjacent slide girder connect like this. The base comprises a cross fixing seat and a supporting column, the cross fixing seat plays a role in stabilizing the bottom, the supporting column is vertically and fixedly arranged at the center of the cross fixing seat, and the top end of the supporting column is fixedly connected to the bottom surface of the lower mounting plate and supported at the joint of the adjacent slideway main beams; the base integrally lifts the slide way and can be far away from the ground for conveying. The pulley mainly comprises a rectangular movable plate and a movable wheel set, the movable plate is uniformly distributed with two groups of monomer column supporting frames in the middle for placing the monomer columns, and the whole monomer column can be placed by adopting two to three pulleys; the bottom of each of the four corners of the moving plate is provided with a group of moving wheel sets, each group of moving wheel sets comprises a main sliding wheel and a side guide wheel, the axial direction and the moving direction of the main sliding wheel are along the extension direction of the slide way, the main sliding wheel plays a role in supporting and moving, and the main sliding wheel rolls along the horizontal part of the L-shaped track when the pulley moves; the axial direction of the side guide wheel is vertical to the ground, the moving direction is along the extension direction of the slideway, and the side guide wheel plays a role in guiding; the side guide wheels roll along the vertical side walls of the L-shaped tracks when the trolley moves, and the structure is easy to slide.

The utility model discloses the specific operation does: firstly, paving a slideway, paving the slideway from a starting point to a single column mounting point, inserting a plurality of slideway main beams between an upper mounting plate and a lower mounting plate of a slideway connecting assembly through connecting plates at two sides, aligning corresponding bolt holes, and then fastening the bolt holes by adopting bolts; when the single column needs to be conveyed, the plurality of pulleys are placed on the slide way, then the head and the tail of the single column are placed on the single column support frames corresponding to the plurality of pulleys, and the plurality of pulleys are adopted to convey the single column; then, a manual traction tackle is adopted to drive the monomer column to move along the slideway, the side guide wheels guide, and the main sliding wheel drives the moving plate to move all the way to the right position and then is carried off from the tackle.

Preferably, the support frame comprises two symmetrical support steel plates, the support steel plates are fixedly arranged on the moving plate, and a concave position space for placing the single column is formed between the two symmetrical support steel plates; typically, 2 to 3 trolleys are used to transport each column of monomer.

Preferably, the main sliding wheel and the side guide wheel are both deep groove ball bearings and are provided with dust rings to prevent dust.

Preferably, the overall height of the slide vehicle is 300mm, so that the center of gravity is lowered and the slide vehicle is stable as much as possible after the monomer column is loaded.

Compared with the prior art the utility model discloses following beneficial effect has: the utility model provides a combine and adopt working face leading lightweight transportation monomer post slide rail car, have can dismantle, assemble, light in weight, the high characteristics of intensity; the dustproof bearing has the advantages of simple manufacture, low cost, high strength, easy sliding, stable sliding and simple operation, and the dustproof bearing has long service life and other parts can be replaced; the mode of carrying and transporting the single column manually by strength is thoroughly changed, the height of the single column and the firmness of the slideway vehicle are fully considered, the carrying is changed from sliding by operators, the time and the labor are saved, and the safety and the high efficiency are realized. When the utility model is put into use, the labor intensity of workers is greatly reduced, the supporting task which is reluctantly completed by six people in the past can be changed into the task which is easily completed by 4 people, the supporting labor cost is saved by 2000 yuan every day, meanwhile, the personnel can be drawn out to supplement the standardized construction, and the field management level is improved; the production efficiency is improved; has wide application prospect.

Drawings

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

Fig. 2 is a top view of the structure of the present invention.

Fig. 3 is the structure plan view of the slide main beam of the utility model.

Fig. 4 is a structural side view of the slide main beam of the present invention.

Fig. 5 is a top view of the structure of the slide connecting plate of the present invention.

Fig. 6 is a structural side view of the slide connecting plate of the present invention.

Fig. 7 is a top view of the base of the present invention.

Fig. 8 is a structural side view of the base of the present invention.

Fig. 9 is a top view of the pulley of the present invention.

Fig. 10 is a front view of the pulley of the present invention.

The figures are labeled as follows: 1-slideway main beam, 2-base, 3-pulley, 4-slideway connecting assembly, 101-L-shaped track, 102-track cross beam, 103-connecting plate, 201-cross fixing base, 202-supporting column, 203-reinforcing rib, 301-moving plate, 302-single column supporting frame, 303-main sliding wheel, 304-side guide wheel, 401-upper mounting plate, 402-lower mounting plate and 403-angle iron.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

A fully mechanized mining face advanced portable type transportation single column slide way vehicle is shown in figures 1-9: comprises a slideway, a plurality of bases 2 and a plurality of pulleys 3; the slideway is formed by connecting a plurality of slideway main beams 1, and the adjacent slideway main beams 1 are connected through a slideway connecting component 4; the connection part of the adjacent main slideway beams 1 is supported by a base 2, and the pulley 3 is arranged on the main slideway beams 1; the slideway main beam 1 comprises two opposite L-shaped rails 101, the two L-shaped rails 101 are connected into a whole through a plurality of rail cross beams 102, two ends of the two L-shaped rails 101 are connected through two connecting plates 103, and the connecting plates 103 are provided with two bolt holes for connecting with the slideway connecting assembly 4; the slideway connecting assembly 4 comprises an upper mounting plate 401, a lower mounting plate 402 and two angle irons 403, wherein the two angle irons 403 are opposite, the upper mounting plate 401 and the lower mounting plate 402 are connected between the two angle irons 403, a gap capable of being inserted into a connecting plate 103 is reserved between the upper mounting plate 401 and the lower mounting plate 402, two pairs of bolt holes are respectively formed in the upper mounting plate 401 and the lower mounting plate 402, and the bolt holes are matched with the bolt holes in the connecting plate 103 of the two adjacent slideway main beams 1; the upper mounting plate 401 and the lower mounting plate 402 are connected with the connecting plate 103 through bolts; the base 2 comprises a cross fixing seat 201 and a support column 202, the support column 202 is vertically and fixedly arranged at the center of the cross fixing seat 201, and the top end of the support column 202 is fixedly connected to the bottom surface of the lower mounting plate 402; the pulley 3 comprises a moving plate 301, the moving plate 301 is rectangular, and two groups of single column support frames 302 are uniformly distributed in the middle of the moving plate 301; a group of moving wheel sets are respectively arranged at the bottoms of four corners of the moving plate 301, each group of moving wheel sets comprises a main sliding wheel 303 and a side guide wheel 304, the axial direction and the moving direction of the main sliding wheel 303 are horizontal along the extension direction of the slide way, and the main sliding wheel 303 rolls along the horizontal part of the L-shaped track 101 when the pulley 3 moves; the axial direction of the side guide wheels 304 is perpendicular to the ground, the moving direction is along the extension direction of the slide way, and the side guide wheels 304 roll along the vertical side wall of the L-shaped track 101 when the trolley 3 moves.

The following preferred scheme is adopted in the embodiment: the supporting frame 302 comprises two symmetrical supporting steel plates, the supporting steel plates are fixedly arranged on the moving plate 301, and a concave position space for placing the single column is formed between the two symmetrical supporting steel plates, as shown in fig. 10; each monomer column is conveyed by 2 to 3 pulleys 3; the main sliding wheel 303 and the side guide wheel 304 both adopt deep groove ball bearings and are provided with dust rings; the cross fixing seat 201 is formed by welding channel steel; a reinforcing rib 203 is welded between the cross fixing seat 201 and the supporting column 202; the overall height of the slide way vehicle is 300mm.

The embodiment specifically operates as follows: firstly, paving a slideway, paving the slideway from a starting point to a single column mounting point, inserting a plurality of slideway main beams 1 between an upper mounting plate and a lower mounting plate of a slideway connecting assembly 4 through connecting plates 103 at two sides, aligning corresponding bolt holes, and then fastening the bolt holes by adopting bolts, wherein because a supporting column 202 of a base 2 is fixed on the bottom surface of a lower mounting plate 402, after the adjacent slideway main beams 1 are assembled, the base 2 enables the slideway main beams 1 to be fixed at a certain height; when the single column needs to be transported, the plurality of pulleys 3 are placed on the slide way, then the head and the tail of the single column are placed on the single column support frames 302 corresponding to the plurality of pulleys 3, and the single column is transported by the plurality of pulleys 3; then, the manual traction trolley 3 is adopted to drive the monomer column to move along the slideway, the side guide wheels 304 guide, the main sliding wheels 303 drive the moving plate 301 to move, and after the main sliding wheels move to the right position, the monomer column is conveyed from the trolley 3. The main slideway beam 1 in the embodiment can be disassembled and re-assembled as required, and all the components can be disassembled and replaced.

The scope of the invention is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a combine and adopt leading lightweight transportation monomer post slide car of working face which characterized in that: comprises a slideway, a plurality of bases (2) and a plurality of pulleys (3); the slideway is formed by connecting a plurality of slideway main beams (1), and adjacent slideway main beams (1) are connected through a slideway connecting component (4); the connection part of the adjacent main slideway beams (1) is supported by the base (2), and the pulley (3) is arranged on the main slideway beams (1);

the slideway main beam (1) comprises two opposite L-shaped rails (101), the two L-shaped rails (101) are connected into a whole through a plurality of rail cross beams (102), two ends of the two L-shaped rails (101) are connected through two connecting plates (103), and two bolt holes for connecting with the slideway connecting assembly (4) are formed in the connecting plates (103); the slideway connecting assembly (4) comprises an upper mounting plate (401), a lower mounting plate (402) and two angle irons (403), the two angle irons (403) are opposite, the upper mounting plate (401) and the lower mounting plate (402) are connected between the two angle irons (403), a gap capable of being inserted into a connecting plate (103) is reserved between the upper mounting plate (401) and the lower mounting plate (402), two pairs of bolt holes are respectively formed in the upper mounting plate (401) and the lower mounting plate (402), and the bolt holes are matched with the bolt holes in the connecting plate (103) of two adjacent slideway main beams (1); the upper mounting plate (401) and the lower mounting plate (402) are connected with the connecting plate (103) through bolts;

the base (2) comprises a cross fixing seat (201) and a supporting column (202), the supporting column (202) is vertically and fixedly arranged at the center of the cross fixing seat (201), and the top end of the supporting column (202) is fixedly connected to the bottom surface of the lower mounting plate (402);

the pulley (3) comprises a moving plate (301), the moving plate (301) is rectangular, and two groups of single column supporting frames (302) are uniformly distributed in the middle of the moving plate (301); the bottom of each of four corners of the moving plate (301) is provided with a group of moving wheel sets, each group of moving wheel sets comprises a main sliding wheel (303) and a side guide wheel (304), the axial direction of the main sliding wheel (303) is horizontal, the moving direction of the main sliding wheel is along the extension direction of the slide way, and the main sliding wheel (303) rolls along the horizontal part of the L-shaped track (101) when the pulley (3) moves; the axial direction of the side guide wheels (304) is perpendicular to the ground, the moving direction is along the extension direction of the slide way, and the side guide wheels (304) roll along the vertical side wall of the L-shaped track (101) when the trolley (3) moves.

2. The leading portable transportation single column slide way vehicle for the fully mechanized mining face of claim 1, wherein: the support frame (302) comprises two symmetrical support steel plates, the support steel plates are fixedly arranged on the movable plate (301), and a concave position space for placing the single column is formed between the two symmetrical support steel plates.

3. The leading portable transportation single column slide way vehicle for the fully mechanized mining face of claim 1, wherein: each column was transported using 2 to 3 trolleys (3).

4. The leading portable transportation single column slide way vehicle for the fully mechanized mining face of claim 1, wherein: the main sliding wheel (303) and the side guide wheel (304) both adopt deep groove ball bearings and are provided with dustproof rings.

5. The leading portable transportation single column slide way vehicle for the fully mechanized mining face of claim 1, wherein: the cross fixing seat (201) is formed by welding channel steel.

6. The leading portable transportation single column slide way vehicle for the fully mechanized mining face of claim 1, wherein: and a reinforcing rib (203) is welded between the cross fixing seat (201) and the supporting column (202).

7. The leading portable transportation single-column slide car of the fully mechanized mining face of claim 1, wherein: the overall height of the slide way vehicle is 300mm.