CN205890846U - Tunnel small cross section vehicle turn to rack device - Google Patents
Tunnel small cross section vehicle turn to rack device Download PDFInfo
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- CN205890846U CN205890846U CN201620850413.3U CN201620850413U CN205890846U CN 205890846 U CN205890846 U CN 205890846U CN 201620850413 U CN201620850413 U CN 201620850413U CN 205890846 U CN205890846 U CN 205890846U
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- turning platform
- platform
- turn
- turning
- bridge
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Abstract
The utility model provides a tunnel small cross section vehicle turn to rack device, owner's bridge both ends set up the access bridge respectively, and main underbridge side both ends set up at least two sets of equipment traveling system respectively, and main on bridge face middle part is reserved and is turned to the platform trough, turns to to set up in the platform trough to turn to the platform, turns to the bench face and sets up haulage vehicle, turning to the platform trough center and reserving the shaft hole, the shaft hole below sets up and turns to an actuating system, turns to an actuating system and turn to to set up the steering spindle between the platform, turn to actuating system one side setting and turn to the motor, turn to motor transmission between it, turning to the platform trough and turning to of main bridge sets up lift roller device between the platform, turn to that the symmetry sets up two pair at least lift roller device in the platform trough, and two couples of lift roller device set up and surround the rotatory circuit that turns to the platform trough center, the utility model discloses through turning to the platform, engineering vehicle rotation 180, make engineering vehicle reverse end for end smoothly in the constrictive construction passageway of tunnel small cross section for work efficiency and construction progress, ensure haulage vehicle's noncongestion.
Description
Technical field
This utility model is related to the equipment of u-turn in vehicle hole during the constructing tunnel, especially a kind of tunnel light section
The steering bench frame apparatus of vehicle.
Background technology
At present, during tunnel in-cavity construction the engineering truck such as drag-out slag car need frequent access tunnel, due to construction passage length and
Narrow, in narrow-bore tunnel hole, vehicle is reversed end for end difficulty because tunnel cross-section size is less or cannot be reversed end for end, remote reversing
The accident advanced happens occasionally, and has had a strong impact on work efficiency and construction speed；In view of above-mentioned many reasons are it is proposed that one kind
The steering bench frame apparatus of tunnel light section vehicle.
Utility model content
The purpose of this utility model is in order to when overcoming current tunnel in-cavity construction, the engineering truck such as drag-out slag car need to frequently enter
Go out tunnel, due to construction passage length and narrow, vehicle is reversed end for end because tunnel cross-section size is less in narrow-bore tunnel hole
Difficult or cannot reverse end for end, the accident that remote reversing is advanced happens occasionally；Designed by rational, a kind of tunnel light section is provided
The steering bench frame apparatus of vehicle, this utility model passes through turning platform in the narrow construction passage of tunnel light section, engineering truck
180 ° of rotation, makes engineering truck smoothly reverse end for end, engineering truck is smoothly reversed end for end, during the accident of the traveling that can avoid moveing backward at a distance
Have generation, accelerate work efficiency and construction speed it is ensured that haulage vehicle unimpeded, improve construction quality.
This utility model to achieve these goals, adopts the following technical scheme that, a kind of steering of tunnel light section vehicle
Bench frame apparatus, are by access bridge, main bridge, equipment running gear, turning platform, steer motor, lifting roller device, turning platform drivetrain
System, haulage vehicle are constituted；Main bridge two ends are respectively provided with access bridge, and below main bridge, two ends are respectively provided with least two groups equipment Running Systems
System, on main bridge, Middle face reserves turning platform groove, arranges turning platform in turning platform groove, arranges haulage vehicle above turning platform；Turn to
Platform groove center reserves axis hole, arranges turning platform drive system below axis hole, and setting between turning platform drive system and turning platform turns
To axle；
Turning platform drive system side arranges steer motor, turning platform drive system and steer motor actuating device；
Between the turning platform groove of main bridge and turning platform, lifting roller device is set, is symmetrical arranged at least two in turning platform groove right
Lifting roller device, the rotatable line of two pairs of lifting roller device setting cincture turning platform groove centers.
Beneficial effect is: this utility model passes through turning platform in the narrow construction passage of tunnel light section, engineering truck
180 ° of rotation, makes engineering truck smoothly reverse end for end, engineering truck is smoothly reversed end for end, during the accident of the traveling that can avoid moveing backward at a distance
Have generation, accelerate work efficiency and construction speed it is ensured that haulage vehicle unimpeded, improve construction quality.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is general assembly structural representation；
Fig. 2 is partial structural diagram；
Fig. 1, in 2: access bridge 1, main bridge 2, equipment running gear 3, turning platform 4, steer motor 5, lifting roller device 6, turn
To platform drive system 7, haulage vehicle 8.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings:
Main bridge 2 two ends are respectively provided with access bridge 1, and main bridge 2 lower section two ends are respectively provided with least two groups equipment running gears 3, main
On bridge 2, Middle face reserves turning platform groove, arranges turning platform 4, turning platform 4 setting haulage vehicle 8 above in turning platform groove；Turning platform
Groove center reserves axis hole, arranges turning platform drive system 7 below axis hole, and setting between turning platform drive system 7 and turning platform 4 turns
To axle；
Turning platform drive system 7 side arranges steer motor 5, turning platform drive system 7 and steer motor 5 actuating device；
Between the turning platform groove of main bridge 2 and turning platform 4, lifting roller device 6 is set, is symmetrical arranged at least in turning platform groove
Two pairs of lifting roller devices 6, the rotatable line of two pairs of lifting roller device 6 setting cincture turning platform groove centers.
Claims (3)
1. the steering bench frame apparatus of a kind of tunnel light section vehicle, are by access bridge (1), main bridge (2), equipment running gear (3), turn
Constitute to platform (4), steer motor (5), lifting roller device (6), turning platform drive system (7), haulage vehicle (8)；Its feature
It is: main bridge (2) two ends are respectively provided with access bridge (1), and below main bridge (2), two ends are respectively provided with least two groups equipment running gears
(3), the upper Middle face of main bridge (2) reserves turning platform groove, setting turning platform (4) in turning platform groove, and turning platform (4) arranges transport above
Vehicle (8)；Turning platform groove center reserves axis hole, setting turning platform drive system (7), turning platform drive system (7) below axis hole
Steering spindle is set and turning platform (4) between.
2. a kind of tunnel light section vehicle according to claim 1 steering bench frame apparatus it is characterised in that: turning platform
Drive system (7) side setting steer motor (5), turning platform drive system (7) and steer motor (5) actuating device.
3. a kind of tunnel light section vehicle according to claim 1 steering bench frame apparatus it is characterised in that: main bridge
(2) between turning platform groove and turning platform (4), setting lifting roller device (6), is symmetrical arranged at least two to liter in turning platform groove
Fall roller devices (6), the rotatable line of two pairs of lifting roller device (6) setting cincture turning platform groove centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850413.3U CN205890846U (en) | 2016-08-04 | 2016-08-04 | Tunnel small cross section vehicle turn to rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850413.3U CN205890846U (en) | 2016-08-04 | 2016-08-04 | Tunnel small cross section vehicle turn to rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890846U true CN205890846U (en) | 2017-01-18 |
Family
ID=57780213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850413.3U Active CN205890846U (en) | 2016-08-04 | 2016-08-04 | Tunnel small cross section vehicle turn to rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049683A (en) * | 2017-12-19 | 2018-05-18 | 重庆家本家科技有限公司 | For the turning device of automobile steering angle |
| CN109353317A (en) * | 2018-10-08 | 2019-02-19 | 应国珍 | Direct-drive automobile pivot turn machine |
| CN109455169A (en) * | 2019-01-10 | 2019-03-12 | 中铁隧道集团二处有限公司 | A kind of concrete tank reverses end for end the construction method of transport in tunnel |
-
2016
- 2016-08-04 CN CN201620850413.3U patent/CN205890846U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049683A (en) * | 2017-12-19 | 2018-05-18 | 重庆家本家科技有限公司 | For the turning device of automobile steering angle |
| CN108049683B (en) * | 2017-12-19 | 2019-08-27 | 重庆家本家科技有限公司 | Turning device for automobile steering angle |
| CN109353317A (en) * | 2018-10-08 | 2019-02-19 | 应国珍 | Direct-drive automobile pivot turn machine |
| CN109455169A (en) * | 2019-01-10 | 2019-03-12 | 中铁隧道集团二处有限公司 | A kind of concrete tank reverses end for end the construction method of transport in tunnel |
| CN109455169B (en) * | 2019-01-10 | 2021-11-23 | 中铁隧道集团二处有限公司 | Construction method for turning over and transporting concrete tank truck in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |