CN202806772U - Seat with underpan capable of being conveniently maintained in carriage of passenger mine car of coal mine horizontal roadway - Google Patents
Seat with underpan capable of being conveniently maintained in carriage of passenger mine car of coal mine horizontal roadway Download PDFInfo
- Publication number
- CN202806772U CN202806772U CN 201220434492 CN201220434492U CN202806772U CN 202806772 U CN202806772 U CN 202806772U CN 201220434492 CN201220434492 CN 201220434492 CN 201220434492 U CN201220434492 U CN 201220434492U CN 202806772 U CN202806772 U CN 202806772U
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- China
- Prior art keywords
- seat
- backrest
- railway carriage
- seating pad
- carriage
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- Expired - Fee Related
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Abstract
The utility model discloses a seat with a underpan capable of being conveniently maintained in a carriage of a passenger mine car of a coal mine horizontal roadway and relates to the mine car seat field. The seat with the underpan capable of being conveniently maintained in the carriage of the passenger mine car of the coal mine horizontal roadway solves the problems that the existing seat of the passenger mine car of the coal mine is uncomfortable and maintaining the underpan of the carriage is not convenient. Backrest angle irons of the seat with the underpan capable of being conveniently maintained in the carriage of the passenger mine car of the coal mine horizontal roadway are formed by welding of four angle irons and in a rectangular shape. Backrest batten plates are fixed at two ends of the backrest angle irons through bolts. An included angle between a backrest and the upper end face of a supporting seat is from 100 degrees to 110 degrees. Cushion plate angle irons are formed by welding of four angle irons and in a rectangular shape. The outer sides of the cushion plate angle irons are movably connected with the outer side of the upper end of the supporting seat through a hinge. An included angle between a cushion plate and the level surface of the supporting seat is from 10 degrees to 20 degrees. The seat with the underpan capable of being conveniently maintained in the carriage of the passenger mine car of the coal mine horizontal roadway has the advantages of being simple in structure, capable of enabling the worker to conveniently maintain the underpan of the carriage and effectively improving comfort level of passengers.
Description
Technical field
The utility model relates to a kind of mine car seat, particularly relates to the seat of being convenient to keep in repair the chassis in the tunnel man-bus railway carriage of a kind of colliery.
Background technology
Seat in the tunnel man-bus railway carriage of colliery mostly is the seat that adopts single backrest type at present, be that the back of seat of railway carriage front and back end is near the railway carriage body wall, back of seat in the railway carriage be two ends fix with box body and whole backrest vertical with box body, though be the front and back end back of seat of railway carriage or the back of seat in the railway carriage all be with ground in vertical state; Seating pad and the back of seat of seat also is in vertical state in the railway carriage simultaneously.The vehicle that the underground work personnel take mainly are the tramway trains that is used as power by storage battery, seat in the tramway train railway carriage at first is to the uncomfortable impression of passenger, particularly electric car very easily allows the passenger that is sitting in different directions slide from seat when accelerating or brake on the other hand, this staff who gives in the environment of down-hole after the fatigue especially psychologically is a kind of burden, then exists insignificant consumption on muscle power.In addition, the back of seat of electric locomotive and seating pad are all captiveed joint with the railway carriage wall, this to the electric locomotive chassis at ordinary times maintenance and certain parts of electric locomotive chassis to break down and need to place under repair to the railway carriage chassis when causing railway carriage to move be the very complicated work of part, to the dismounting of seat and installation requires a great deal of time and manpower.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of simple in structure, convenient and can effectively improve the seat of being convenient to keep in repair the chassis in the colliery tunnel man-bus railway carriage of passenger comfort level to the railway carriage maintenance chassis.
For achieving the above object, the utility model provides the seat of being convenient to keep in repair the chassis in the tunnel man-bus railway carriage of a kind of colliery to comprise backrest, seating pad and supporting seat, described backrest is provided with backrest angle bar and backrest wood ribbon, the backrest angle bar is welded into rectangle by four angle bar, the two ends of backrest angle bar and railway carriage both sides railway carriage wall are fixed, the backrest wood ribbon is bolted in the two ends of backrest angle bar, and the angle of backrest and supporting seat upper surface is 100 ° to 110 °; Described seating pad is provided with seating pad angle bar and seating pad wood ribbon, the seating pad angle bar is welded into rectangle by four angle bar, the outside of seating pad angle bar and the outside, the upper end of supporting seat are flexibly connected by hinge, the seating pad wood ribbon is bolted in the two ends of seating pad angle bar, and the angle of seating pad and supporting seat horizontal surface is 10 ° to 20 °.
Backrest and the railway carriage wall of the seat of described railway carriage front and back end are 15 ° angle, and backrest one and two angles of backrest of the seat in the railway carriage are 30 °, and the angle of seating pad and supporting seat horizontal surface is 15 °.
The utility model beneficial effect is: back of seat and the seating pad of being convenient to keep in repair the seat on chassis in the tunnel man-bus railway carriage of colliery of the present utility model are provided with certain degree of dip, allow passenger that good comfort is arranged; On the other hand particularly electric locomotive accelerate or during braking seating pad be designed to interior low outside the high incline structure resistance that provided certain outside the seat for passenger slides to, eliminated passenger by the worry under the landing seat, also reduced passenger and be and avoided the landing required physical demands that adopts remedial measures; Seating pad and supporting seat are to be flexibly connected, and can keep in repair the railway carriage chassis as long as raise seating pad when this need to safeguard or repair on the railway carriage chassis, and be time saving and energy saving.
Below in conjunction with accompanying drawing the seat of being convenient to keep in repair the chassis in the tunnel man-bus railway carriage of colliery of the present utility model is described further.
Description of drawings
Fig. 1 is railway carriage of the present utility model front and back end armchair structure cut-away view;
Fig. 2 is armchair structure scheme drawing in the railway carriage of the present utility model;
Fig. 3 is chair backrest structure scheme drawing of the present utility model;
Fig. 4 is seating pad structural representation of the present utility model.
Among the figure: 1, backrest, 2, seating pad, 3, supporting seat, 4, the railway carriage wall, 5, backrest one, 6, backrest two, 7, backrest angle bar, 8, the backrest wood ribbon, 9, the seating pad angle bar, 10, the seating pad wood ribbon, 11, hinge.
The specific embodiment
As shown in Figure 1 and Figure 2, the seat of being convenient to keep in repair the chassis in the colliery tunnel man-bus railway carriage of present embodiment comprises backrest 1, seating pad 2 and supporting seat 3, backrest 1 and the railway carriage wall 4 of the seat of railway carriage front and back end are 15 ° angle, backrest 1 and 26 angles of backrest of seat in the railway carriage are 30 °, and seating pad 2 is 15 ° with the angle of supporting seat 3 horizontal surfaces.People backrest 1 and seating pad 2 when taking can be raised seating pad 2 and rotate to hinge 11 outside of supporting seat 3 in vertical state in the time of need to keeping in repair the railway carriage chassis.
As shown in Figure 3, backrest 1 is provided with backrest angle bar 7 and backrest wood ribbon 8, backrest angle bar 7 is welded into rectangle by four angle bar, the two ends of backrest angle bar 7 and railway carriage both sides railway carriage wall 4 are fixing, backrest wood ribbon 8 is bolted in the two ends of backrest angle bar 7, and backrest 1 is 105 ° with the angle of supporting seat 3 upper surfaces.
As shown in Figure 4, seating pad 2 is provided with seating pad angle bar 9 and seating pad wood ribbon 10, seating pad angle bar 9 is welded into rectangle by four angle bar, the outside, upper end of the outside of seating pad angle bar 9 and supporting seat 3 is flexibly connected by hinge, seating pad wood ribbon 10 is bolted in the two ends of seating pad angle bar 9, and seating pad 2 is 15 ° with the angle of supporting seat 3 horizontal surfaces.
With the chair mounted of railway carriage front and back end in the front and back end of railway carriage, with the chair mounted in the railway carriage in the railway carriage between adjacent two of the railway carriage, because backrest and seating pad have certain degree of dip, the sitting posture that can be fit to preferably on the one hand the people, accelerate or can effectively prevent passenger landing from the seat during braking at electric locomotive on the other hand, provide good comfort and the sense of security to passenger; Can keep in repair the railway carriage chassis as long as raise seating pad when the railway carriage chassis need to be safeguarded or repair simultaneously, time saving and energy saving.
Claims (2)
1. be convenient to keep in repair the seat on chassis in the colliery tunnel man-bus railway carriage, comprise backrest, seating pad and supporting seat, it is characterized in that, described backrest is provided with backrest angle bar and backrest wood ribbon, the backrest angle bar is welded into rectangle by four angle bar, the two ends of backrest angle bar and railway carriage both sides railway carriage wall are fixed, and the backrest wood ribbon is bolted in the two ends of backrest angle bar, and the angle of backrest and supporting seat upper surface is 100 ° to 110 °; Described seating pad is provided with seating pad angle bar and seating pad wood ribbon, the seating pad angle bar is welded into rectangle by four angle bar, the outside of seating pad angle bar and the outside, the upper end of supporting seat are flexibly connected by hinge, the seating pad wood ribbon is bolted in the two ends of seating pad angle bar, and the angle of seating pad and supporting seat horizontal surface is 10 ° to 20 °.
2. be convenient to keep in repair the seat on chassis in the tunnel man-bus railway carriage of colliery according to claim 1, it is characterized in that, backrest and the railway carriage wall of the seat of described railway carriage front and back end are 15 ° angle, backrest one and two angles of backrest of seat in the railway carriage are 30 °, and the angle of seating pad and supporting seat horizontal surface is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434492 CN202806772U (en) | 2012-08-10 | 2012-08-10 | Seat with underpan capable of being conveniently maintained in carriage of passenger mine car of coal mine horizontal roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434492 CN202806772U (en) | 2012-08-10 | 2012-08-10 | Seat with underpan capable of being conveniently maintained in carriage of passenger mine car of coal mine horizontal roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806772U true CN202806772U (en) | 2013-03-20 |
Family
ID=47865699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434492 Expired - Fee Related CN202806772U (en) | 2012-08-10 | 2012-08-10 | Seat with underpan capable of being conveniently maintained in carriage of passenger mine car of coal mine horizontal roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179115A (en) * | 2013-05-28 | 2014-12-03 | 宝马格有限公司 | Ground milling machine equipped with maintaining seat |
-
2012
- 2012-08-10 CN CN 201220434492 patent/CN202806772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179115A (en) * | 2013-05-28 | 2014-12-03 | 宝马格有限公司 | Ground milling machine equipped with maintaining seat |
| CN104179115B (en) * | 2013-05-28 | 2019-12-27 | 宝马格有限公司 | Ground milling machine with maintenance seat |
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Legal Events
| 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: 20130320 Termination date: 20130810 |