CN203920763U - Tunnel man-bus - Google Patents
Tunnel man-bus Download PDFInfo
- Publication number
- CN203920763U CN203920763U CN201420372653.8U CN201420372653U CN203920763U CN 203920763 U CN203920763 U CN 203920763U CN 201420372653 U CN201420372653 U CN 201420372653U CN 203920763 U CN203920763 U CN 203920763U
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- traction
- brake
- interior
- damping
- bus
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- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 241001417495 Serranidae Species 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to tunnel man-bus, specifically a kind of tunnel man-bus.The utility model has solved the problem that existing tunnel man-bus safety in operation is poor, operating efficiency is low.Tunnel man-bus comprises vehicle frame; Also comprise suspension type damping, axle box bearing-type running mechanism, Pneumatic brake mechanism, buffer-type trailer coupling; Described suspension type damping comprises hornblock, damping spring, lifting bolt; Described axle box bearing-type running mechanism comprises axle box, wheel shaft, wheel; Described Pneumatic brake mechanism comprises cylinder, transverse arm, strut bar, brake rod, brake shoe; Described buffer-type trailer coupling comprises framework, dividing plate, traction bars, interior backing pin, outer backing pin, interior recoil spring, outer recoil spring, traction connecting bore.The utility model is applicable to the rail transport places such as colliery, metallic ore, forest, engineering tunnel.
Description
Technical field
The utility model relates to tunnel man-bus, specifically a kind of tunnel man-bus.
Background technology
Tunnel man-bus is widely used in the rail transport places such as colliery, metallic ore, forest, engineering tunnel, and its effect is to transport workman to carry out on and off duty.Under prior art condition, tunnel man-bus is because self structure is limit, there are the following problems: one, existing tunnel man-bus is owing to adopting ring chain trailer coupling, cause it cannot avoid " it " word in the time crossing bend go-cart stressed, cause thus it in the time crossing bend go-cart, easily to derail, thereby cause its safety in operation poor.They are two years old, existing tunnel man-bus is owing to adopting ring chain trailer coupling, turning to rack and panel construction and lack special stop mechanism, cause seriously limited (conventionally only for 3m/s) and cannot brake of its running velocity in operational process, cause thus its operating efficiency low poor with safety in operation, thereby seriously restricted transport efficiency and production efficiency.Based on this, be necessary to invent a kind of brand-new tunnel man-bus, to solve the problem that existing tunnel man-bus safety in operation is poor, operating efficiency is low.
Summary of the invention
The utility model, in order to solve the problem that existing tunnel man-bus safety in operation is poor, operating efficiency is low, provides a kind of tunnel man-bus.
The utility model is to adopt following technical scheme to realize: tunnel man-bus, comprises vehicle frame; Also comprise suspension type damping, axle box bearing-type running mechanism, Pneumatic brake mechanism, buffer-type trailer coupling; Described suspension type damping comprises hornblock, damping spring, lifting bolt; Described axle box bearing-type running mechanism comprises axle box, wheel shaft, wheel; Described Pneumatic brake mechanism comprises cylinder, transverse arm, strut bar, brake rod, brake shoe; Described buffer-type trailer coupling comprises framework, dividing plate, traction bars, interior backing pin, outer backing pin, interior recoil spring, outer recoil spring, traction connecting bore; Wherein, the number of hornblock is four; Four hornblocks are installed on respectively left front portion, right front portion, left back portion, the right back portion of vehicle frame; The number of damping spring is four groups; The top of four groups of damping springs is positioned over respectively in the locating dowel pin of inner roof wall of four hornblocks; The number of lifting bolt is four; The upper end of four lifting bolts is movable running through on the roof that is installed on four hornblocks respectively; The number of axle box is four; Four axle boxes are installed on respectively the inner chamber of four hornblocks; The bottom of four groups of damping springs is positioned over respectively in the locating dowel pin of outer roof of four axle boxes, and the outer roof of four axle boxes is fixed with the lower end of four lifting bolts respectively; The number of wheel shaft is two; The two ends of first wheel shaft are supported in respectively on the bearing of two forward axle boxes of position; On the bearing of two axle boxes that the two ends of second wheel shaft are supported in respectively position after leaning on; The number of wheel is four; Four wheels are assemblied in respectively the two ends of two wheel shafts; The number of cylinder is two; The cylinder seat of two cylinders is articulated with respectively middle front part and the postmedian of vehicle frame; The number of transverse arm is two; The middle part of two transverse arms is hinged with the front end of the piston rod of two cylinders respectively; The number of strut bar is four; The rear end of four strut bars is fixed with left front portion, right front portion, left back portion, the right back portion of vehicle frame respectively; The number of brake rod is four; The upper end of four brake rods is hinged with the two ends of two transverse arms respectively, and the middle part of four brake rods is hinged with the front end of four strut bars respectively; The number of brake shoe is four; Four brake shoes are individually fixed in the lower end of four brake rods, and four brake shoes are pressed close to respectively four wheels; The number of framework is two; Two frameworks are installed on respectively the front and rear of vehicle frame; The number of dividing plate is two; Two dividing plates are installed on respectively the inner chamber middle part of two frameworks; The number of traction bars is two; The inner of two traction barses respectively activity is run through and is installed on two dividing plates, and the outside of two frameworks is stretched out respectively in the outer end of two traction barses; The number of interior backing pin is two; Two interior backing pins are vertically fixed on respectively the inner of two traction barses; The number of outer backing pin is two; Two outer backing pins are vertically fixed on respectively the middle part of two traction barses; The number of interior recoil spring is two; The inner of two interior recoil springs contacts with the lateral surface of two interior backing pins respectively, and the outer end of two interior recoil springs contacts with the medial surface of two dividing plates respectively; The number of outer recoil spring is two; The inner of two outer recoil springs contacts with the lateral surface of two dividing plates respectively, and the outer end of two outer recoil springs contacts with the medial surface of two outer backing pins respectively; The number of traction connecting bore is two; Two traction connecting bores connect respectively the outer end side surface that is opened in two traction barses.
When work, by outside hauling engine with traction connecting bore carry out hinged, outside hauling engine thus by traction bars drives vehicle frame move.In the time that wheel moves to bend, outside hauling engine drives traction bars to turn, traction bars is by recoil spring in interior backing pin extruding, and by the outer recoil spring of outer backing pin extruding, interior recoil spring and outer recoil spring deform, thus the zigzag thrust from track is weakened, thereby effectively avoided derailing, effectively strengthened safety in operation.In the time that wheel needs to brake in operational process, cylinder drives brake rod by transverse arm, and brake rod rotates around strut bar, and drive brake shoe to press wheel, thus wheel is braked, thereby made running velocity no longer limited, effectively improved operating efficiency.In the time that wheel produces vibrations in operational process, vibrations are passed to lifting bolt and damping spring by wheel shaft, axle box successively, lifting bolt pumps, there is back and forth distortion in damping spring, thus vibrations are absorbed, thereby effectively reduce the vibrations in operational process, effectively strengthened running stability.Based on said process, compared with existing tunnel man-bus, tunnel man-bus described in the utility model possesses following advantage: one, tunnel man-bus described in the utility model is by adopting buffer-type trailer coupling to substitute ring chain trailer coupling, effectively weaken " it " word in the time crossing bend go-cart stressed, effectively avoid thus derailing, thereby effectively strengthened safety in operation.They are two years old, tunnel man-bus described in the utility model is by adopting buffer-type trailer coupling substitute ring chain trailer coupling and turn to rack and panel construction, make running velocity no longer limited, and by adopting Pneumatic brake mechanism, realize in operational process and having braked, not only effectively improve thus operating efficiency, and effectively strengthened safety in operation, thereby effectively improved transport efficiency and production efficiency.Its three, tunnel man-bus described in the utility model is by adopting suspension type damping, the vibrations that realized producing in operational process absorb, and have effectively reduced thus the vibrations in operational process, thereby have effectively strengthened running stability.In sum, tunnel man-bus described in the utility model, by adopting brand new, efficiently solves the problem that existing tunnel man-bus safety in operation is poor, operating efficiency is low.
The utility model is rational in infrastructure, it is ingenious to design, and efficiently solves the problem that existing tunnel man-bus safety in operation is poor, operating efficiency is low, is applicable to the rail transport places such as colliery, metallic ore, forest, engineering tunnel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of suspension type damping of the present utility model.
Fig. 3 is the structural representation of axle box bearing-type running mechanism of the present utility model.
Fig. 4 is the structural representation of Pneumatic brake of the present utility model mechanism.
Fig. 5 is the structural representation of buffer-type trailer coupling of the present utility model.
In figure: 1-vehicle frame, 2-hornblock, 3-damping spring, 4-lifts bolt, 5-axle box, 6-wheel shaft, 7-wheel, 8-cylinder, 9-transverse arm, 10-strut bar, 11-brake rod, 12-brake shoe, 13-framework, 14-dividing plate, 15-traction bars, backing pin in 16-, the outer backing pin of 17-, recoil spring in 18-, the outer recoil spring of 19-, 20-draws connecting bore.
Detailed description of the invention
Tunnel man-bus, comprises vehicle frame 1; Also comprise suspension type damping, axle box bearing-type running mechanism, Pneumatic brake mechanism, buffer-type trailer coupling; Described suspension type damping comprises hornblock 2, damping spring 3, lifting bolt 4; Described axle box bearing-type running mechanism comprises axle box 5, wheel shaft 6, wheel 7; Described Pneumatic brake mechanism comprises cylinder 8, transverse arm 9, strut bar 10, brake rod 11, brake shoe 12; Described buffer-type trailer coupling comprises framework 13, dividing plate 14, traction bars 15, interior backing pin 16, outer backing pin 17, interior recoil spring 18, outer recoil spring 19, traction connecting bore 20; Wherein, the number of hornblock 2 is four; Four hornblocks 2 are installed on respectively left front portion, right front portion, left back portion, the right back portion of vehicle frame 1; The number of damping spring 3 is four groups; The top of four groups of damping springs 3 is positioned over respectively in the locating dowel pin of inner roof wall of four hornblocks 2; The number of lifting bolt 4 is four; The upper end of four lifting bolts 4 is movable running through on the roof that is installed on four hornblocks 3 respectively; The number of axle box 5 is four; Four axle boxes 5 are installed on respectively the inner chamber of four hornblocks 2; The bottom of four groups of damping springs 3 is positioned over respectively in the locating dowel pin of outer roof of four axle boxes 5, and the outer roof of four axle boxes 5 is fixed with the lower end of four lifting bolts 4 respectively; The number of wheel shaft 6 is two; The two ends of first wheel shaft 6 are supported in respectively on the bearing of two forward axle boxes 5 of position; On the bearing of two axle boxes 5 that the two ends of second wheel shaft 6 are supported in respectively position after leaning on; The number of wheel 7 is four; Four wheels 7 are assemblied in respectively the two ends of two wheel shafts 6; The number of cylinder 8 is two; The cylinder seat of two cylinders 8 is articulated with respectively middle front part and the postmedian of vehicle frame 1; The number of transverse arm 9 is two; The middle part of two transverse arms 9 is hinged with the front end of the piston rod of two cylinders 8 respectively; The number of strut bar 10 is four; The rear end of four strut bars 10 is fixed with left front portion, right front portion, left back portion, the right back portion of vehicle frame 1 respectively; The number of brake rod 11 is four; The upper end of four brake rods 11 is hinged with the two ends of two transverse arms 9 respectively, and the middle part of four brake rods 11 is hinged with the front end of four strut bars 10 respectively; The number of brake shoe 12 is four; Four brake shoes 12 are individually fixed in the lower end of four brake rods 11, and four brake shoes 12 are pressed close to respectively four wheels 7; The number of framework 13 is two; Two frameworks 13 are installed on respectively the front and rear of vehicle frame 1; The number of dividing plate 14 is two; Two dividing plates 14 are installed on respectively the inner chamber middle part of two frameworks 13; The number of traction bars 15 is two; The inner of two traction barses 15 respectively activity is run through and is installed on two dividing plates 14, and the outside of two frameworks 13 is stretched out respectively in the outer end of two traction barses 15; The number of interior backing pin 16 is two; Two interior backing pins 16 are vertically fixed on respectively the inner of two traction barses 15; The number of outer backing pin 17 is two; Two outer backing pins 17 are vertically fixed on respectively the middle part of two traction barses 15; The number of interior recoil spring 18 is two; The inner of two interior recoil springs 18 contacts with the lateral surface of two interior backing pins 16 respectively, and the outer end of two interior recoil springs 18 contacts with the medial surface of two dividing plates 14 respectively; The number of outer recoil spring 19 is two; The inner of two outer recoil springs 19 contacts with the lateral surface of two dividing plates 14 respectively, and the outer end of two outer recoil springs 19 contacts with the medial surface of two outer backing pins 17 respectively; The number of traction connecting bore 20 is two; Two traction connecting bores 20 connect respectively the outer end side surface that is opened in two traction barses 15.
When concrete enforcement, the bearing of axle box 5 adopts biserial circular cone self-aligning roller bearing.
Claims (1)
1. a tunnel man-bus, comprises vehicle frame (1); It is characterized in that: also comprise suspension type damping, axle box bearing-type running mechanism, Pneumatic brake mechanism, buffer-type trailer coupling; Described suspension type damping comprises hornblock (2), damping spring (3), lifting bolt (4); Described axle box bearing-type running mechanism comprises axle box (5), wheel shaft (6), wheel (7); Described Pneumatic brake mechanism comprises cylinder (8), transverse arm (9), strut bar (10), brake rod (11), brake shoe (12); Described buffer-type trailer coupling comprises framework (13), dividing plate (14), traction bars (15), interior backing pin (16), outer backing pin (17), interior recoil spring (18), outer recoil spring (19), traction connecting bore (20); Wherein, the number of hornblock (2) is four; Four hornblocks (2) are installed on respectively left front portion, right front portion, left back portion, the right back portion of vehicle frame (1); The number of damping spring (3) is four groups; The top of four groups of damping springs (3) is positioned over respectively in the locating dowel pin of inner roof wall of four hornblocks (2); The number of lifting bolt (4) is four; The upper end of four lifting bolts (4) respectively activity is run through on the roof that is installed on four hornblocks (3); The number of axle box (5) is four; Four axle boxes (5) are installed on respectively the inner chamber of four hornblocks (2); The bottom of four groups of damping springs (3) is positioned over respectively in the locating dowel pin of outer roof of four axle boxes (5), and the outer roof of four axle boxes (5) is fixed with the lower end of four lifting bolts (4) respectively; The number of wheel shaft (6) is two; The two ends of first wheel shaft (6) are supported in respectively on the bearing of forward two axle boxes (5) in position; On the bearing of two axle boxes (5) that the two ends of second wheel shaft (6) are supported in respectively position after leaning on; The number of wheel (7) is four; Four wheels (7) are assemblied in respectively the two ends of two wheel shafts (6); The number of cylinder (8) is two; The cylinder seat of two cylinders (8) is articulated with respectively middle front part and the postmedian of vehicle frame (1); The number of transverse arm (9) is two; The middle part of two transverse arms (9) is hinged with the front end of the piston rod of two cylinders (8) respectively; The number of strut bar (10) is four; The rear end of four strut bars (10) is fixed with left front portion, right front portion, left back portion, the right back portion of vehicle frame (1) respectively; The number of brake rod (11) is four; The upper end of four brake rods (11) is hinged with the two ends of two transverse arms (9) respectively, and the middle part of four brake rods (11) is hinged with the front end of four strut bars (10) respectively; The number of brake shoe (12) is four; Four brake shoes (12) are individually fixed in the lower end of four brake rods (11), and four brake shoes (12) are pressed close to respectively four wheels (7); The number of framework (13) is two; Two frameworks (13) are installed on respectively the front and rear of vehicle frame (1); The number of dividing plate (14) is two; Two dividing plates (14) are installed on respectively the inner chamber middle part of two frameworks (13); The number of traction bars (15) is two; The inner of two traction barses (15) respectively activity runs through that to be installed on two dividing plates (14) upper, and the outside of two frameworks (13) is stretched out respectively in the outer end of two traction barses (15); The number of interior backing pin (16) is two; Two interior backing pins (16) are vertically fixed on respectively the inner of two traction barses (15); The number of outer backing pin (17) is two; Two outer backing pins (17) are vertically fixed on respectively the middle part of two traction barses (15); The number of interior recoil spring (18) is two; The inner of two interior recoil springs (18) contacts with the lateral surface of two interior backing pins (16) respectively, and the outer end of two interior recoil springs (18) contacts with the medial surface of two dividing plates (14) respectively; The number of outer recoil spring (19) is two; The inner of two outer recoil springs (19) contacts with the lateral surface of two dividing plates (14) respectively, and the outer end of two outer recoil springs (19) contacts with the medial surface of two outer backing pins (17) respectively; The number of traction connecting bore (20) is two; Two traction connecting bores (20) connect respectively the outer end side surface that is opened in two traction barses (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372653.8U CN203920763U (en) | 2014-07-08 | 2014-07-08 | Tunnel man-bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372653.8U CN203920763U (en) | 2014-07-08 | 2014-07-08 | Tunnel man-bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920763U true CN203920763U (en) | 2014-11-05 |
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ID=51816624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372653.8U Expired - Lifetime CN203920763U (en) | 2014-07-08 | 2014-07-08 | Tunnel man-bus |
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| Country | Link |
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| CN (1) | CN203920763U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357511A (en) * | 2018-03-01 | 2018-08-03 | 温州泓呈祥科技有限公司 | A kind of attachment device used between two adjacent railway carriages |
| CN108382415A (en) * | 2018-03-01 | 2018-08-10 | 温州泓呈祥科技有限公司 | A kind of protection formula attachment device used between adjacent two railway carriage |
| CN108715171A (en) * | 2018-06-27 | 2018-10-30 | 沈阳新阳光机电科技有限公司 | Attachment device and rail vehicle |
| CN109532927A (en) * | 2019-01-04 | 2019-03-29 | 西南交通大学 | A kind of novel track Flat car brake device |
-
2014
- 2014-07-08 CN CN201420372653.8U patent/CN203920763U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357511A (en) * | 2018-03-01 | 2018-08-03 | 温州泓呈祥科技有限公司 | A kind of attachment device used between two adjacent railway carriages |
| CN108382415A (en) * | 2018-03-01 | 2018-08-10 | 温州泓呈祥科技有限公司 | A kind of protection formula attachment device used between adjacent two railway carriage |
| CN108357511B (en) * | 2018-03-01 | 2019-05-14 | 温州泓呈祥科技有限公司 | A kind of attachment device used between two adjacent railway carriages |
| CN109878547A (en) * | 2018-03-01 | 2019-06-14 | 温州泓呈祥科技有限公司 | A kind of attachment device between two adjacent railway carriages |
| CN108715171A (en) * | 2018-06-27 | 2018-10-30 | 沈阳新阳光机电科技有限公司 | Attachment device and rail vehicle |
| CN109532927A (en) * | 2019-01-04 | 2019-03-29 | 西南交通大学 | A kind of novel track Flat car brake device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |