CN112431075B - Mine transportation track anti-deviation mechanism - Google Patents

Mine transportation track anti-deviation mechanism Download PDF

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Publication number
CN112431075B
CN112431075B CN202011255957.2A CN202011255957A CN112431075B CN 112431075 B CN112431075 B CN 112431075B CN 202011255957 A CN202011255957 A CN 202011255957A CN 112431075 B CN112431075 B CN 112431075B
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movable
block
limiting
clamping
locking
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CN112431075A (en
Inventor
竺林坤
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Chongqing Tianyang Mining Co ltd
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Chongqing Tianyang Mining Co ltd
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B23/00Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
    • E01B23/02Tracks for light railways, e.g. for field, colliery, or mine use
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B23/00Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
    • E01B23/02Tracks for light railways, e.g. for field, colliery, or mine use
    • E01B23/04Fastening or joining means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The invention discloses an anti-deviation mechanism for a mine transportation track, which is characterized in that when the mine transportation work is carried out, limiting pressing blocks are symmetrically arranged on two sides of a track through a limiting pressing block, a connecting threaded column and a locking cylinder which are arranged in the anti-deviation mechanism, the limiting pressing blocks are further connected and fixed with the locking cylinder through the connecting threaded column, so that the limiting pressing blocks have a good limiting effect on the track, then the limiting pressing blocks are connected with a second movable clamping block in a locking and clamping mode, the connection of the connecting threaded column and the locking cylinder cannot be loosened under the long-time transportation work, in addition, the clamping connection of the second movable clamping block and the locking clamping groove can be locked through the limiting clamping mechanism, the anti-deviation limiting of the track is further strengthened, the normal operation of the mine transportation work is further ensured, and the occurrence of safety accidents is avoided.

Description

Mine transportation track anti-deviation mechanism
Technical Field
The invention relates to the technical field of mine transportation equipment, in particular to an anti-deviation mechanism for a mine transportation track.
Background
Mine transportation refers to underground transportation work of a mine, and mainly aims at transporting out coal, then transporting waste gangue out of the ground, transporting material equipment to a place where the material equipment is used, and transporting personnel to work and the like; mine transportation is characterized by large transportation volume, multiple varieties, narrow roadway, different transportation distances, complex line and short visible distance, thereby having complex operation, difficult maintenance and overhaul and high safety requirement; in mines with gas, coal dust and mine dust explosion risks, transportation operation must strictly comply with the regulations related to safety regulations; mainly comprises the following steps of; automatic loading equipment, trains, lines and shaft yards of mineral storage bins; when materials are transported, special loading and unloading equipment is not generally arranged, and a safety stop station is arranged in a line for transporting personnel.
Currently, rail fastening systems include sleepers (or steel tie plates), fastening pressure plates, and fastening bolts; the fixing pressure plates are simply installed on two sides of the steel rail by using the fixing bolts during working, the bolts used for connecting and fixing are easy to loosen under long-time rail transportation work, and no good limiting mechanism is arranged on the rail, so that the problem of rail deviation is caused, which brings troubles to mine transportation work and possibly causes safety accidents.
Disclosure of Invention
The invention aims to provide an anti-deviation mechanism for a mine transportation track, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mine transportation track deviation prevention mechanism comprises a sleeper, a track, a limiting pressing block, a limiting reinforcing block and a limiting clamping mechanism;
the sleeper is provided with a track, the sleeper and the limiting pressing block are fixedly connected through a connecting threaded column, and limiting clamping grooves are equidistantly arranged on the sleeper;
one end of the connecting threaded column is provided with a locking cylinder in a threaded connection mode, a thread groove is formed in the locking cylinder, and locking clamping grooves are formed in the outer side wall of the locking cylinder at equal intervals;
a fixed body is arranged at the side position of the locking cylinder on the limiting pressing block, a first movable inserting block is movably arranged in the fixed body, an extruding convex block is arranged at one side of the first movable inserting block, an extruding strip is arranged at the other side of the first movable inserting block, a limiting piece is arranged at the same side of the first movable inserting block and the extruding convex block, and a first reset spring is connected to the limiting piece;
one end of the first movable inserting block is provided with a connecting plate, the connecting plate is equidistantly provided with a limiting fixture block, a first movable fixture block is movably arranged at the side position of the first movable inserting block in the fixed body, one end of the first movable fixture block is provided with a first slope, the other end of the first movable fixture block is provided with a second movable fixture block, and the first movable fixture block is provided with a second reset spring at the same end as the second movable fixture block;
a limiting reinforcing block is arranged at the side position of the extrusion strip in the fixed body, one end of the limiting reinforcing block is provided with a second slope, and the other end of the limiting reinforcing block is connected with an extrusion spring;
the limiting and clamping mechanism is arranged on the fixed body.
Preferably, the limiting and clamping mechanism comprises a movable elastic clamping column, a movable extrusion column, a second movable insert block, a fixed circular groove, a fixed block, a threaded connecting hole and a locking threaded column, the movable elastic clamping column is arranged on one side of the first movable insert block, and the movable extrusion column is movably arranged in the fixed body and is arranged in the fixed body, and one end of the movable extrusion column is provided with a second movable insert block, the same end of the second movable insert block and the movable extrusion column is connected with a third return spring, and one side of the second movable insert block is provided with a fixed circular groove, the fixed block is arranged on the fixed body, and the fixed block is arranged at the side position of the first movable inserting block, a threaded connecting hole is arranged in the fixed block, the threaded connection hole is in threaded connection with a locking threaded column, and a round block is arranged at one end of the locking threaded column.
Preferably, the limiting fixture blocks and the limiting clamping grooves are arranged at corresponding positions and are arranged in the same number, and the cross section of the end parts of the limiting fixture blocks is the same as that of the notches of the limiting clamping grooves, namely the cross sections of the limiting fixture blocks and the notches are equal in length and width.
Preferably, the second movable fixture block and the locking clamping groove are arranged at positions corresponding to each other, and the section width of the second movable fixture block is equal to that of the notch of the locking clamping groove.
Preferably, the movable extrusion columns correspond to the movable elastic clamping columns in arrangement position and are arranged in the same number, and the arrangement diameters of the movable extrusion columns and the movable elastic clamping columns are equal.
Compared with the prior art, the invention has the beneficial effects that:
when the mine transportation work is carried out, the limiting pressing blocks are symmetrically arranged on two sides of the track through the limiting pressing blocks, the connecting threaded columns and the locking cylinders, the limiting pressing blocks have a good limiting effect on the track through the connection and fixation of the connecting threaded columns and the locking cylinders, then the locking clamping grooves are in locking clamping connection with the second movable clamping blocks, the connection of the connecting threaded columns and the locking cylinders cannot be loosened under the long-time transportation work, in addition, the clamping connection of the second movable clamping blocks and the locking clamping grooves can be locked through the arranged limiting clamping mechanisms, the deviation prevention limiting of the track is further strengthened, the normal operation of the mine transportation work is further ensured, and the safety accidents are avoided.
Drawings
FIG. 1 is a top view of a connection structure according to the present invention;
FIG. 2 is an enlarged view of a portion of the connection structure of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the connection structure of the present invention;
FIG. 4 is a schematic left side view of a partial cross-sectional view of the internal connection structure of the limiting pressing block and the fixing body according to the present invention;
FIG. 5 is an enlarged view of the connection structure of the spacing clamping mechanism shown in FIG. 4 according to the present invention;
FIG. 6 is a right side view of the inner connection structure of the position limiting pressing block and the fixing body in partial section;
fig. 7 is a partially enlarged view of the connection structure shown in fig. 6 according to the present invention.
In the figure: sleeper 1, track 2, spacing briquetting 3, spacing draw-in groove 4, connecting thread post 5, locking cylinder 6, thread groove 7, locking draw-in groove 8, the fixed body 9, first activity inserted block 10, extrusion lug 11, extrusion strip 12, connecting plate 13, spacing fixture block 14, first activity fixture block 15, second activity fixture block 16, spacing piece 17, spacing piece 18 of reinforceing, spacing chucking mechanism 19, activity elasticity card post 1901, activity extrusion post 1902, second activity inserted block 1903, fixed circular slot 1904, fixed block 1905, threaded connection hole 1906, locking thread post 1907.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the invention relates to an anti-deviation mechanism for a mine transportation track, which comprises a sleeper 1, a track 2, a limiting pressing block 3, a limiting reinforcing block 18 and a limiting clamping mechanism 19;
a track 2 is arranged on the sleeper 1, the sleeper 1 and the limiting pressing block 3 are fixedly connected through a connecting threaded column 5, and limiting clamping grooves 4 are equidistantly arranged on the sleeper 1;
one end of the connecting threaded column 5 is provided with a locking cylinder 6 in a threaded connection manner, a thread groove 7 is formed in the locking cylinder 6, and locking clamping grooves 8 are formed in the outer side wall of the locking cylinder 6 at equal intervals;
a fixed body 9 is arranged on the limiting pressing block 3 at the side position of the locking cylinder 6, a first movable inserting block 10 is movably arranged in the fixed body 9, an extrusion convex block 11 is arranged on one side of the first movable inserting block 10, an extrusion strip 12 is arranged on the other side of the first movable inserting block, a limiting piece 17 is arranged on the same side of the first movable inserting block 10 and the extrusion convex block 11, and a first return spring is connected to the limiting piece 17;
one end of the first movable inserting block 10 is provided with a connecting plate 13, the connecting plate 13 is equidistantly provided with a limiting fixture block 14, a first movable fixture block 15 is movably arranged at the side position of the first movable inserting block 10 in the fixed body 9, one end of the first movable fixture block 15 is provided with a first slope, the other end of the first movable fixture block 15 is provided with a second movable fixture block 16, and the same end of the first movable fixture block 15 and the second movable fixture block 16 is provided with a second return spring;
a limiting reinforcing block 18 is arranged at the side position of the extrusion strip 12 in the fixed body 9, one end of the limiting reinforcing block 18 is provided with a second slope, and the other end of the limiting reinforcing block is connected with an extrusion spring;
the spacing clamping mechanism 19 is arranged on the fixed body 9.
Furthermore, the limiting fixture blocks 14 are corresponding to the limiting fixture grooves 4 in arrangement position and are arranged in the same number, and the cross-sectional shapes of the end parts of the limiting fixture blocks 14 are the same as the cross-sectional shapes of the notches of the limiting fixture grooves 4, namely the cross-sections of the limiting fixture blocks and the notches are equal in length and width.
Furthermore, the second movable fixture block 16 corresponds to the locking slot 8 in position, and the cross-sectional width of the second movable fixture block 16 is equal to the cross-sectional width of the notch of the locking slot 8.
Further, the spacing clamping mechanism 19 comprises a movable elastic clamping column 1901, a movable extrusion column 1902, a second movable insert 1903, a fixed circular groove 1904, a fixed block 1905, a threaded connection hole 1906 and a locking threaded column 1907, wherein the movable elastic clamping column 1901 is arranged on one side of the first movable insert 10, the movable extrusion column 1902 is movably arranged in the fixed body 9, the movable extrusion column 1902 is arranged in the fixed body 9, one end of the movable extrusion column 1902 is provided with the second movable insert 1903, the second movable insert 1903 is connected with a third return spring at the same end as the movable extrusion column 1902, one side of the second movable insert 1903 is provided with the fixed circular groove 1904, the fixed block 1905 is arranged on the fixed body 9, the fixed block 1905 is arranged on the lateral side of the first movable insert 10, the fixed block 1906 is provided with the threaded connection hole 1906, the threaded connection hole 1906 is provided with the locking threaded column 1907, one end of the locking threaded post 1907 is provided with a round block.
Further, the movable pressing columns 1902 and the movable elastic clamping columns 1901 are arranged at the same position and the same number of groups, and the diameters of the two groups are equal.
The working principle is as follows: on one hand, the invention mainly limits and fixes the position of the track 2 by the limiting pressing blocks 3 symmetrically arranged on two sides of the track 2, and the sleeper 1 and the limiting pressing blocks 3 are connected and fixed by the connecting threaded column 5 and the locking cylinder 6, then the first movable inserting block 10 in the fixed body 9 is pressed, the first movable inserting block 10 drives the extrusion convex block 11 to extrude the first movable clamping block 15, the first movable clamping block 15 further pushes the second movable clamping block 16 to be clamped in the locking clamping groove 8 on the outer side wall of the locking cylinder 6, so as to lock the locking cylinder 6, prevent the connection between the locking cylinder 6 and the connecting threaded column 5 from loosening, meanwhile, the extrusion strip 12 arranged on the other side of the first movable inserting block 10 extrudes the limiting reinforcing block 18 along with the downward pushing of the first movable inserting block 10, so that the extrusion spring connected with the limiting reinforcing block 18 is in an extrusion state, the limiting fixing of the limiting pressing block 3 has a good strengthening effect, the limiting clamping block 14 is clamped in the limiting clamping groove 4 under the pushing of the first movable inserting block 10, the limiting stability of the limiting pressing block 3 can be further improved, on the other hand, the first movable inserting block 10 is positioned and locked through the arranged limiting clamping mechanism 19, namely when the movable elastic clamping column 1901 arranged in the first movable inserting block 10 reaches the position of the movable extrusion column 1902, one end of the movable elastic clamping column 1901 is clamped in the fixed body 9, the locking threaded column 1907 is clamped in the fixed circular groove 1904, finally, the clamping of the second movable clamping block 16 and the locking clamping groove 8 is locked again, the position firmness of the limiting pressing block 3 is ensured, and the limiting stability of the limiting pressing block 3 is further ensured, therefore, when the mine transportation works, the limiting pressing block 3, which is arranged by the limiting clamping device, is clamped in the limiting clamping groove 4, Connecting thread post 5 and locking cylinder 6, bilateral symmetry at track 2 is provided with spacing briquetting 3, and then rethread connecting thread post 5 is fixed with being connected of locking cylinder 6, make spacing briquetting 3 have fine limiting displacement to track 2, later through the locking joint of locking draw-in groove 8 with second activity fixture block 16, make under long-time transportation work, connecting thread post 5 can not produce not hard up with locking cylinder 6's being connected, and through the spacing chucking mechanism 19 that sets up, can lock extremely to second activity fixture block 16 and locking draw-in groove 8's joint, further strengthen track 2's the spacing of preventing shifting, and then guarantee the normal clear of mine transportation work, avoid the emergence of incident.
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)

1. The utility model provides a mine transportation track prevents excursion mechanism which characterized in that: comprises a sleeper (1), a track (2), a limiting pressing block (3), a limiting reinforcing block (18) and a limiting clamping mechanism (19);
a track (2) is arranged on the sleeper (1), the sleeper (1) and the limiting pressing block (3) are fixedly connected through a connecting threaded column (5), and limiting clamping grooves (4) are equidistantly arranged on the sleeper (1);
one end of the connecting threaded column (5) is provided with a locking cylinder (6) in a threaded connection mode, a thread groove (7) is formed in the locking cylinder (6), and locking clamping grooves (8) are formed in the outer side wall of the locking cylinder (6) at equal intervals;
a fixed body (9) is arranged on the limiting pressing block (3) at the side position of the locking cylinder (6), a first movable inserting block (10) is movably arranged in the fixed body (9), an extruding lug (11) is arranged on one side of the first movable inserting block (10), an extruding strip (12) is arranged on the other side of the first movable inserting block, a limiting piece (17) is arranged on the same side of the first movable inserting block (10) and the extruding lug (11), and a first reset spring is connected to the limiting piece (17);
one end of the first movable inserting block (10) is provided with a connecting plate (13), the connecting plate (13) is equidistantly provided with a limiting clamping block (14), a first movable clamping block (15) is movably arranged at the side position of the first movable inserting block (10) in the fixed body (9), one end of the first movable clamping block (15) is provided with a first slope, the other end of the first movable clamping block is provided with a second movable clamping block (16), and a second return spring is arranged between the first movable clamping block (15) and the second movable clamping block (16);
a limiting reinforcing block (18) is arranged at the side position of the extrusion strip (12) in the fixed body (9), one end of the limiting reinforcing block (18) is provided with a second slope, and the other end of the limiting reinforcing block is connected with an extrusion spring;
the limiting clamping mechanism (19) is arranged on the fixed body (9);
the limiting clamping mechanism (19) comprises a movable elastic clamping column (1901), a movable extrusion column (1902), a second movable insert block (1903), a fixed circular groove (1904), a fixed block (1905), a threaded connecting hole (1906) and a locking threaded column (1907), wherein the movable elastic clamping column (1901) is arranged on one side of the first movable insert block (10), the movable extrusion column (1902) is movably arranged in the fixed body (9), the movable extrusion column (1902) is arranged in the fixed body (9), one end of the movable extrusion column (1902) is provided with the second movable insert block (1903), the second movable insert block (1903) is connected with the same end of the movable extrusion column (1902) and is provided with a third reset spring, one side of the second movable insert block (1903) is provided with the fixed circular groove (1904), the fixed block (1905) is arranged on the side of the fixed body (9), and the fixed block (1905) is arranged at the position of the first movable insert block (10), a threaded connecting hole (1906) is formed in the fixing block (1905), a locking threaded column (1907) is arranged in the threaded connecting hole (1906) in a threaded connection mode, and a round block is arranged at one end of the locking threaded column (1907);
the limiting fixture blocks (14) are arranged at positions corresponding to the limiting clamping grooves (4) and are arranged in the same number, and the cross sections of the end parts of the limiting fixture blocks (14) are the same as the cross sections of the notches of the limiting clamping grooves (4), namely the cross sections of the limiting fixture blocks and the notches are equal in length and width;
the second movable fixture block (16) and the locking clamping groove (8) are arranged at corresponding positions, and the width of the section of the second movable fixture block (16) is equal to that of the section of the notch of the locking clamping groove (8);
the movable extrusion columns (1902) and the movable elastic clamping columns (1901) are arranged at corresponding positions and have the same number of groups, and the diameters of the movable extrusion columns and the movable elastic clamping columns are equal.
CN202011255957.2A 2020-11-11 2020-11-11 Mine transportation track anti-deviation mechanism Active CN112431075B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011255957.2A CN112431075B (en) 2020-11-11 2020-11-11 Mine transportation track anti-deviation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011255957.2A CN112431075B (en) 2020-11-11 2020-11-11 Mine transportation track anti-deviation mechanism

Publications (2)

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CN112431075A CN112431075A (en) 2021-03-02
CN112431075B true CN112431075B (en) 2022-05-13

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003744B3 (en) * 2008-01-10 2009-06-04 Vossloh-Werke Gmbh Support for a system for securing a rail and system for fastening a rail
JP5209066B2 (en) * 2011-01-12 2013-06-12 シャープ株式会社 Sensor device and electronic device
CN206015436U (en) * 2016-08-11 2017-03-15 洛阳双瑞橡塑科技有限公司 A kind of antitorque stop of the rail for fastener system
CN108978362A (en) * 2017-05-31 2018-12-11 洛阳科博思新材料科技有限公司 A kind of steel rail vibration reduction fastener
CN109252425A (en) * 2017-07-12 2019-01-22 洛阳科博思新材料科技有限公司 A kind of spring attaching type rail fastening
CN210481909U (en) * 2019-07-26 2020-05-08 中铁十八局集团有限公司 Be used for TBM track to prevent excursion device
CN110939023A (en) * 2019-12-15 2020-03-31 湘潭市恒欣实业有限公司 Fixing device for butt joint of rail

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Effective date of registration: 20220422

Address after: 409600 group 1, Daba village, Yushan Town, Pengshui County, Chongqing

Applicant after: CHONGQING TIANYANG MINING Co.,Ltd.

Address before: Room 413, Shangkun Zixuan Plaza, 338 Zixuan Road, Sandun Town, Xihu District, Hangzhou, Zhejiang 310000

Applicant before: Hangzhou liangchuang Technology Consulting Co.,Ltd.

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