CN202320371U - Tramcar brake device - Google Patents

Tramcar brake device Download PDF

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Publication number
CN202320371U
CN202320371U CN2011204571884U CN201120457188U CN202320371U CN 202320371 U CN202320371 U CN 202320371U CN 2011204571884 U CN2011204571884 U CN 2011204571884U CN 201120457188 U CN201120457188 U CN 201120457188U CN 202320371 U CN202320371 U CN 202320371U
Authority
CN
China
Prior art keywords
rod
brake
control box
fixed
casing
Prior art date
Application number
CN2011204571884U
Other languages
Chinese (zh)
Inventor
王国强
Original Assignee
王国强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王国强 filed Critical 王国强
Priority to CN2011204571884U priority Critical patent/CN202320371U/en
Application granted granted Critical
Publication of CN202320371U publication Critical patent/CN202320371U/en

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Abstract

The utility model relates to a tramcar brake device belonging to the technical field of tramcar brake mechanisms. The technical problem to be solved is to provide the tramcar brake device with a simple structure and low cost. The adopted technical scheme is as follows: the tramcar brake device comprises a frame part, a control box, a first rod body, a second rod body and a brake device, wherein the frame part is horizontally placed above two axles, the control box is arranged between the first axle and the second axle, the first rod body and the second rod body are shaped like Y, the forking end of the first rod body is placed on the first axle, the other end of the first rod body is inserted into the control box, the forking end of the second rod body is placed on the second axle, and the other end of the second rod body is inserted into the control box. The tramcar brake device has a simple structure and low cost, and is easy to popularize.

Description

The mine car brake gear
Technical field
The utility model mine car brake gear belongs to mine car braking mechanism technical field.
Background technology
In mine or mine, all utilize the instrument of mine car as transported material, mine car is walked in orbit, and the track that has is gradient; When mine car was walked above that, speed can be very fast, when the speed of mine car near to a certain degree the time, mine car may derail; Can wound behind the derailing of mine car personnel or equipment cause great loss, also have at present brake gear is installed on mine car; But its complex structure, cost is higher, is not easy to popularize.
The utility model content
The utility model overcomes the deficiency of prior art, and technical matters to be solved provides a kind of simple in structure, the mine car brake gear that cost is low.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: the mine car brake gear, comprise frame part, control box, first body of rod, second body of rod and brake, and frame part lies in a horizontal plane in the top of two axletrees; Control box is arranged between first axletree and second axletree; First body of rod and second body of rod are the Y font, and the divergent ends of first body of rod is placed on first axletree, and the other end of first body of rod inserts in the control box; The divergent ends of second body of rod is placed on second axletree, and the other end of second body of rod also inserts in the control box;
The structure of said control box is: be provided with two magnetostatic bodies up and down in the casing; The end magnetic pole that said two magnetostatic bodies are relative is opposite, is provided with rocker between two static magnets, and rocker is hinged on the support; Said support is fixed on the bottom of casing; One end of said rocker is between two static magnets, and the other end of rocker is positioned at the below of corner block, and the upper end of said corner block is square and stretches out the casing outside; Moving magnet is positioned in the middle of two magnetostatic bodies, and moving magnet is fixed on an end of sliding bar, and the other end of said sliding bar stretches out the casing outside and is hinged on the position of friction wheel near wheel rim, and described friction wheel is fixed on the casing through fixed link;
The end that said first body of rod inserts control box withstands on the corner block; The end that said second body of rod inserts control box also withstands on the corner block; All be set with spring on first body of rod and second body of rod; Two springs all are that an end is fixed on the inwall of casing, and the other end withstands on the corner block, and the rod end of first body of rod and second body of rod is all fixed with spring; Be placed with first brake connecting rod on the divergent ends of first body of rod, the two ends of first brake connecting rod respectively are connected with a brake, are placed with second brake connecting rod on the divergent ends of second body of rod, and the two ends of second brake connecting rod also respectively are connected with a brake;
The structure of said frame part is: the 3rd body of rod and the 4th body of rod are set in parallel in the top of two axletrees; Two pipe links are hinged together the two ends of the 3rd body of rod and the 4th body of rod respectively; The 3rd body of rod and the 4th body of rod are rotated synchronously, and an end of the 3rd body of rod is fixed with handle; Also be respectively arranged with two L shaped coupler bodies on the 3rd body of rod and the 4th body of rod, described L shaped coupler body lays respectively at the below of first brake connecting rod and second brake connecting rod; Also be provided with depression bar on described the 4th body of rod, an end of said depression bar is fixed on the 4th body of rod, and the other end of depression bar is positioned at the top of said corner block;
Described friction wheel is positioned at wheel and contacts near the position of wheel rim and with wheel; Described control box is fixed on the below of tramcar chassis; The below on said chassis is symmetrically arranged with four guide plates; Have the hole of strip shape on the said guide plate, described first brake connecting rod and second brake connecting rod lay respectively in the strip shape hole on the guide plate.
Described first body of rod, second body of rod, the 3rd body of rod and the 4th body of rod all are arranged on two axletrees through buckle, and described buckle is that two ends are fixed on the axletree, the schistose texture that heave the centre, and said four bodies of rod all pass from the middle part of heaving of buckle.
The utility model compared with prior art has following beneficial effect.
The utility model is pure physical construction, and is simple in structure, and realization and cost are low easily, can produce with mine car, is installed on the existing mine car after also can producing separately, promotes easily.
Description of drawings
Below in conjunction with accompanying drawing the utility model mine car brake gear is done and to be further described.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of control box in the utility model.
Fig. 3 is the right elevation of Fig. 2.
Fig. 4 is the structural representation of guide plate.
Among the figure: 1 is frame part, and 2 is control box, and 3 is first body of rod, and 4 is second body of rod, and 5 is brake, and 6 is first axletree; 7 is second axletree, and 8 is casing, and 9 is static magnet, and 10 is moving magnet, and 11 is rocker, and 12 is corner block; 13 is sliding bar, and 14 is friction wheel, and 15 is fixed link, and 16 is spring, and 17 is first brake connecting rod, and 18 is second brake connecting rod; 19 is the 3rd body of rod, and 20 is the 4th body of rod, and 21 is pipe link, and 22 is handle, and 23 is L shaped coupler body; 24 is depression bar, and 25 is wheel, and 26 is the chassis, and 27 is guide plate, and 28 is buckle.
The specific embodiment
Shown in Fig. 1-4; The utility model mine car brake gear comprises frame part 1, control box 2, first body of rod 3, second body of rod 4 and brake 5, and frame part 1 lies in a horizontal plane in the top of two axletrees; Control box 2 is arranged between first axletree 6 and second axletree 7; First body of rod 3 and second body of rod 4 are the Y font, and the divergent ends of first body of rod 3 is placed on first axletree 6, and the other end of first body of rod 3 inserts in the control box 2; The divergent ends of second body of rod 4 is placed on second axletree 7, and the other end of second body of rod 4 also inserts in the control box 2;
The structure of said control box 2 is: be provided with two magnetostatic bodies 9 up and down in the casing 8; The end magnetic pole that said two magnetostatic bodies 9 are relative is opposite, is provided with rocker 11 between two static magnets 9, and rocker 11 is hinged on the support; Said support is fixed on the bottom of casing 8; One end of said rocker 11 is between two static magnets 9, and the other end of rocker 11 is positioned at the below of corner block 12, and the upper end of said corner block 12 is square and stretches out casing 8 outsides; Moving magnet 10 is positioned in the middle of two magnetostatic bodies 9; Moving magnet 10 is fixed on an end of sliding bar 13; The other end of said sliding bar 13 stretches out casing 8 outsides and is hinged on the position of friction wheel 14 near wheel rim, and described friction wheel 14 is fixed on the casing 8 through fixed link 15;
The end that said first body of rod 3 inserts control box 2 withstands on the corner block 12; The end that said second body of rod 4 inserts control box 2 also withstands on the corner block 12; All be set with spring 16 on first body of rod 3 and second body of rod 4; Two springs 16 all are that an end is fixed on the inwall of casing 8, and the other end withstands on the corner block 12, and the rod end of first body of rod 3 and second body of rod 4 is all fixing with spring 16; Be placed with first brake connecting rod 17 on the divergent ends of first body of rod 3; The two ends of first brake connecting rod 17 respectively are connected with a brake 5; The two ends that are placed with second brake connecting rod, 18, the second brake connecting rods 18 on the divergent ends of second body of rod 4 also respectively are connected with a brake 5;
The structure of said frame part 1 is: the 3rd body of rod 19 and the 4th body of rod 20 are set in parallel in the top of two axletrees; Two pipe links 21 are hinged together the two ends of the 3rd body of rod 19 and the 4th body of rod 20 respectively; The 3rd body of rod 19 and the 4th body of rod 20 are rotated synchronously, and an end of the 3rd body of rod 19 is fixed with handle 22; Also be respectively arranged with two L shaped coupler bodies 23 on the 3rd body of rod 19 and the 4th body of rod 20, described L shaped coupler body 23 lays respectively at the below of first brake connecting rod 17 and second brake connecting rod 18; Also be provided with depression bar 24 on described the 4th body of rod 20, an end of said depression bar 24 is fixed on the 4th body of rod 20, and the other end of depression bar 24 is positioned at the top of said corner block 12;
Described friction wheel 14 is positioned at wheel 25 and contacts near the position of wheel rim and with wheel 25; Described control box 2 is fixed on the below of tramcar chassis 26; The below on said chassis 26 is symmetrically arranged with four guide plates 27; Have the hole of strip shape on the said guide plate 27, described first brake connecting rod 17 and second brake connecting rod 18 lay respectively in the strip shape hole on the guide plate 27.
Described first body of rod 3, second body of rod 4, the 3rd body of rod 19 and the 4th body of rod 20 all are arranged on two axletrees through buckle 28; Described buckle 28 is fixed on the axletree for two ends; The schistose texture that heave the centre, said four bodies of rod are all passed from the buckle 28 middle parts of heaving.
The part magnetic pole that two static magnets 9 are relative is opposite, have near trend, the two ends up and down of moving magnet 10 respectively with right static magnet 9 magnetic poles identical, have away from trend, when the big small distance of three blocks of magnet was suitable, two static magnets 9 can be suspended in the control box 2.
During the mine car walking, friction wheel 14 rotates under the drive of wheel 25 owing to contact with wheel 25; The sliding bar 13 that is hinged on the friction wheel 14 moves back and forth the level that the circular movement of friction wheel 14 is converted into moving magnet 10, and the gait of march of mine car is more and more faster, and the speed of moving magnet 10 is also more and more faster; When the speed of moving magnet 10 near to a certain degree the time, the balance between two static magnets 9 and the moving magnet 10 can be broken, two static magnets 9 sink; Depress an end of rocker 11, the other end of rocker 11 holds up corner block 12, after corner block 12 is held up; Withstand on compressed spring 16 resiliences on the corner block 12, spur first body of rod 3 and second body of rod, 4 retractions, first brake connecting rod 17 and second brake connecting rod 18 drive brake 5 and sink along the strip shape hole on the guide plate 27; Contact with wheel 25, wheel 25 is braked.
In the time of need restarting mine car, the L shaped coupler body 23 on turning handle 22, the three bodies of rod 19 and the 4th body of rod 20 holds up first brake connecting rod 17 and second brake connecting rod 18; Make brake 5 unclamp wheel 25, simultaneously, depression bar 24 is depressed corner block 12; Corner block 12 is compression spring 16 in the process of sinking; Make the win body of rod 3 and second body of rod 4 return original position, and the divergent ends of first body of rod 3 and second body of rod 4 holds first brake connecting rod 17 and second brake connecting rod 18 again, at last handle 22 is gone back to original position; At this moment, mine car can restart.

Claims (2)

1. mine car brake gear; It is characterized in that: comprise frame part (1), control box (2), first body of rod (3), second body of rod (4) and brake (5); Frame part (1) lies in a horizontal plane in the top of two axletrees, and control box (2) is arranged between first axletree (6) and second axletree (7), and first body of rod (3) and second body of rod (4) are the Y font; The divergent ends of first body of rod (3) is placed on first axletree (6); The other end of first body of rod (3) inserts in the control box (2), and the divergent ends of second body of rod (4) is placed on second axletree (7), and the other end of second body of rod (4) also inserts in the control box (2);
The structure of said control box (2) is: be provided with two magnetostatic bodies (9) up and down in the casing (8); The end magnetic pole that said two magnetostatic bodies (9) are relative is opposite; Be provided with rocker (11) between two static magnets (9); Rocker (11) is hinged on the support, and said support is fixed on the bottom of casing (8), and an end of said rocker (11) is positioned between two static magnets (9); The other end of rocker (11) is positioned at the below of corner block (12), and the upper end of said corner block (12) is square and stretches out casing (8) outside; Moving magnet (10) is positioned in the middle of two magnetostatic bodies (9); Moving magnet (10) is fixed on an end of sliding bar (13); The other end of said sliding bar (13) stretches out casing (8) outside and is hinged on the position of friction wheel (14) near wheel rim, and described friction wheel (14) is fixed on the casing (8) through fixed link (15);
The end that said first body of rod (3) inserts control box (2) withstands on the corner block (12); The end that said second body of rod (4) inserts control box (2) also withstands on the corner block (12); All be set with spring (16) on first body of rod (3) and second body of rod (4); Two springs (16) all are that an end is fixed on the inwall of casing (8), and the other end withstands on the corner block (12), and the rod end of first body of rod (3) and second body of rod (4) is all fixing with spring (16); Be placed with first brake connecting rod (17) on the divergent ends of first body of rod (3); The two ends of first brake connecting rod (17) respectively are connected with a brake (5); Be placed with second brake connecting rod (18) on the divergent ends of second body of rod (4), the two ends of second brake connecting rod (18) also respectively are connected with a brake (5);
The structure of said frame part (1) is: the 3rd body of rod (19) and the 4th body of rod (20) are set in parallel in the top of two axletrees; Two pipe links (21) are hinged together the two ends of the 3rd body of rod (19) and the 4th body of rod (20) respectively; The 3rd body of rod (19) and the 4th body of rod (20) are rotated synchronously, and an end of the 3rd body of rod (19) is fixed with handle (22); Also be respectively arranged with two L shaped coupler bodies (23) on the 3rd body of rod (19) and the 4th body of rod (20), described L shaped coupler body (23) lays respectively at the below of first brake connecting rod (17) and second brake connecting rod (18); Also be provided with depression bar (24) on described the 4th body of rod (20), an end of said depression bar (24) is fixed on the 4th body of rod (20), and the other end of depression bar (24) is positioned at the top of said corner block (12);
Described friction wheel (14) is positioned at wheel (25) and contacts near the position of wheel rim and with wheel (25); Described control box (2) is fixed on the below of tramcar chassis (26); The below on said chassis (26) is symmetrically arranged with four guide plates (27); Have the hole of strip shape on the said guide plate (27), described first brake connecting rod (17) and second brake connecting rod (18) lay respectively in the strip shape hole on the guide plate (27).
2. mine car brake gear according to claim 1; It is characterized in that: described first body of rod (3), second body of rod (4), the 3rd body of rod (19) and the 4th body of rod (20) all are arranged on two axletrees through buckle (28); Described buckle (28) is fixed on the axletree for two ends; The schistose texture that heave the centre, said four bodies of rod are all passed from the middle part of heaving of buckle (28).
CN2011204571884U 2011-11-17 2011-11-17 Tramcar brake device CN202320371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204571884U CN202320371U (en) 2011-11-17 2011-11-17 Tramcar brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204571884U CN202320371U (en) 2011-11-17 2011-11-17 Tramcar brake device

Publications (1)

Publication Number Publication Date
CN202320371U true CN202320371U (en) 2012-07-11

Family

ID=46432362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204571884U CN202320371U (en) 2011-11-17 2011-11-17 Tramcar brake device

Country Status (1)

Country Link
CN (1) CN202320371U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103661479A (en) * 2013-12-09 2014-03-26 淮南矿业(集团)有限责任公司 Anti-sliding mine trolley
CN105221605A (en) * 2015-09-29 2016-01-06 赵明 A kind of transport rubber-tired cart safety catch
CN108501976A (en) * 2018-03-29 2018-09-07 西安科技大学 A kind of autonomous gradual braking system and method for monorail mobile robot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103661479A (en) * 2013-12-09 2014-03-26 淮南矿业(集团)有限责任公司 Anti-sliding mine trolley
CN105221605A (en) * 2015-09-29 2016-01-06 赵明 A kind of transport rubber-tired cart safety catch
CN108501976A (en) * 2018-03-29 2018-09-07 西安科技大学 A kind of autonomous gradual braking system and method for monorail mobile robot

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20131117