CN203211312U - Multi-clearance inspection van for urban mass transit - Google Patents
Multi-clearance inspection van for urban mass transit Download PDFInfo
- Publication number
- CN203211312U CN203211312U CN 201320236030 CN201320236030U CN203211312U CN 203211312 U CN203211312 U CN 203211312U CN 201320236030 CN201320236030 CN 201320236030 CN 201320236030 U CN201320236030 U CN 201320236030U CN 203211312 U CN203211312 U CN 203211312U
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- clearance
- steel structure
- frame body
- inspection
- structure frame
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Abstract
The utility model discloses a multi-clearance inspection van for urban mass transit. The multi-clearance inspection van comprises a steel structure frame body which is fixedly mounted on a railway platform vehicle through a base, wherein sliding shafts are arranged at the front and rear ends of the steel structure frame body, respectively; two inspection doors are symmetrically arranged on each sliding shaft, respectively; the shape of the inspection door at the front end is matched with the profile of an interval equipment clearance, while the shape of the inspection door at the rear end is matched with the profile of a station vehicle clearance; a transmission mechanism for adjusting the inspection door to horizontally move leftwards and rightwards is arranged on each inspection door; a clearance rubber frame is arranged at the outer edge of each inspection door; a scale with marked clearance size is horizontally arranged on the steel structure frame body. The multi-clearance inspection van for the urban mass transit is simple in structure, durable and convenient to maintain; the inspection doors at the front and rear ends are switched quickly to meet the requirements of inspection of different rail interval clearances of an interval line, a station, a parking lot, a garage and the like; the requirements of different curve radiuses are met through regulation of a transmission and a clearance vehicle does not need to be changed; the multi-clearance inspection van for the urban mass transit is economic and quick, high in working efficiency and high in detection accuracy.
Description
Technical field
The utility model relates to the urban track traffic field, especially relates to the many clearance cars of a kind of urban track traffic.
Background technology
In recent years, the urban rail transit in China construction has obtained swift and violent development, and links such as the final acceptance of construction of engineering and day-to-day operation maintenance at first will provide gauge index accurately.What China's track traffic gauge detection at present was the most frequently used is the section detection method, and according to facilities clearance size and different section radiuses, the frame fixation that can stretch of bearing has locomotive traction to detect carrying out gauge completely on flat truck.Usually the bounding box channel-section steel bearing of the gauge car that detects as gauge, weight is heavier, the cost height, it is inconvenient to safeguard, and to not satisfying the needs to capable section checking of clearance of different rails such as railroad section, station, parking lot, garages.
Summary of the invention
It is a kind of simple in structure, easy to maintenance that the utility model purpose is to provide, and can satisfy the how spacing inspection vehicle of urban track traffic that the capable section gauge of multiple rail detects demand.
For achieving the above object, the utility model can be taked following technical proposals:
The many clearance cars of urban track traffic described in the utility model, comprise by the steel structure base and be fixedly mounted on steel structure frame body on the track flat truck, forward and backward two ends at described steel structure frame body are respectively arranged with slide shaft, are symmetrically arranged with two fans respectively along its left and right horizontal detection of motion door on described slide shaft; The profile of the detecting gate of described steel structure frame body front end and interval facilities clearance profile adapt, and profile and the station vehicle gauge profile of the detecting gate of described steel structure frame body rear end adapt; Described detecting gate is provided with the transmission device of regulating its left and right horizontal motion, is provided with gauge rubber frame at the detecting gate outward flange, is horizontally disposed with the scale that indicates the gauge size at the steel structure frame body.
Described transmission device comprises the screw-thread drive shaft that is arranged on the detecting gate and the change-speed box that has handle that is arranged on the steel structure frame body.
Described change-speed box is provided with the coupler that is connected with the external electric driving device.
Between described steel structure frame body and steel structure base, be provided with the adjustment bolt of adjusting its discrepancy in elevation.
The utility model advantage is simple in structure, and is durable, easy to maintenance; Quick switching by the rear and front end detecting gate, can be suitable for the capable section checking of clearance of different rails needs such as interval circuit, station, parking lot, garage, and can regulate the needs that satisfy different radius of curve by change-speed box, and do not need to change the gauge vehicle, very economical quick, high efficiency, the accuracy of detection height.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the many clearance cars of urban track traffic described in the utility model, comprise by steel structure base 1 and be fixedly mounted on steel structure frame body 2 on the track flat truck, be respectively arranged with two slide shafts 3 at the forward and backward two ends of described steel structure frame body 2, on described slide shaft 3, be symmetrically arranged with two fans respectively along its left and right horizontal detection of motion door 4 by slide block, described detecting gate 4 is stainless steel; The profile of the detecting gate 4 of described steel structure frame body 2 front ends and interval facilities clearance profile adapt, and profile and the station vehicle gauge profile of the detecting gate 4 of described steel structure frame body 2 rear ends adapt; Described detecting gate 4 is provided with the transmission device of regulating its left and right horizontal motion, described transmission device comprises that the screw-thread drive shaft 7 that is arranged on the detecting gate 4 and the converter speed ratio that has handle 8 that is arranged on the steel structure frame body 2 are the change-speed box 9 of 1:10, for further saving the labour, described change-speed box 9 is provided with the coupler 10 that is connected with the external electric driving device; Be provided with gauge rubber frame 5 at detecting gate 4 outward flanges, be used for touching detecting and invade the limit object, reliability and durability, be convenient for changing; Be horizontally disposed with the scale 6 that indicates the gauge size at steel structure frame body 2; For the discrepancy in elevation that can the adjustable track flat truck causes because of counterweight, be provided with four adjustment bolts 11 of adjusting its discrepancy in elevation at described steel structure frame body 2 and 1 of steel structure base, setting range is ± 25mm.
During use, needs according to the capable section checking of clearance of different rails, can utilize forward and backward both ends of the surface of the present utility model to detect respectively, because profile and the interval facilities clearance profile of the detecting gate 4 of described steel structure frame body 2 rear ends adapt, can be used for the gauge detection of various interval circuits such as overhead, ground, underground open cut, underground shield structure, parking area; Because profile and the station vehicle gauge profile of the detecting gate 4 of described steel structure frame body 2 rear ends adapt, can be used for detecting for the gauge of sections such as overhead station, underground station, car inspection and maintenance storehouse; When front end face of the present utility model work, shake change-speed box 9 by handle 8 or external point driving device two fan detecting gates 4 of aft end face are packed up to the centre, it is drawn in fully within the detection range of the corresponding both sides of front end face detecting gate 4; Otherwise, front end face is as the same during aft end face work, by the cooperation of front and rear end, can cover the checking of clearance work of each section of the capable district of urban track traffic rail, and can be by shaking handle 8 or opening the external electric driving device, drive screw-thread drive shaft 7 horizontal motions by change-speed box 9, thereby drive the size that detecting gate 4 horizontal motions are adjusted the gauge size, satisfy the needs of different radius of curve, and do not need to change the gauge vehicle, very economical quick, high efficiency, accuracy of detection height.
Claims (4)
1. many clearance cars of urban track traffic, comprise by steel structure base (1) and be fixedly mounted on steel structure frame body (2) on the track flat truck, it is characterized in that: be respectively arranged with slide shaft (3) at the forward and backward two ends of described steel structure frame body (2), on described slide shaft (3), be symmetrically arranged with two fans respectively along its left and right horizontal detection of motion door (4); Profile and the interval facilities clearance profile of the detecting gate (4) of described steel structure frame body (2) front end adapt, and profile and the station vehicle gauge profile of the detecting gate (4) of described steel structure frame body (2) rear end adapt; Described detecting gate (4) is provided with the transmission device of regulating its left and right horizontal motion, is provided with gauge rubber frame (5) at detecting gate (4) outward flange, is horizontally disposed with the scale (6) that indicates the gauge size at steel structure frame body (2).
2. many clearance cars of urban track traffic according to claim 1 is characterized in that: described transmission device comprises the screw-thread drive shaft (7) that is arranged on the detecting gate (4) and is arranged on the change-speed box that has handle (8) (9) on the steel structure frame body (2).
3. many clearance cars of urban track traffic according to claim 2, it is characterized in that: described change-speed box (9) is provided with the coupler (10) that is connected with the external electric driving device.
4. the many clearance cars of urban track traffic according to claim 1 is characterized in that: be provided with the adjustment bolt (11) of adjusting its discrepancy in elevation between described steel structure frame body (2) and steel structure base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236030 CN203211312U (en) | 2013-05-06 | 2013-05-06 | Multi-clearance inspection van for urban mass transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236030 CN203211312U (en) | 2013-05-06 | 2013-05-06 | Multi-clearance inspection van for urban mass transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211312U true CN203211312U (en) | 2013-09-25 |
Family
ID=49200877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320236030 Expired - Lifetime CN203211312U (en) | 2013-05-06 | 2013-05-06 | Multi-clearance inspection van for urban mass transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901946A (en) * | 2017-12-12 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of subway train Clearance Detection |
| CN108501978A (en) * | 2018-04-03 | 2018-09-07 | 广州地铁设计研究院有限公司 | A kind of subway tunnel equipment gauge detecting device |
| CN111038550A (en) * | 2019-12-31 | 2020-04-21 | 中车浦镇庞巴迪运输系统有限公司 | Device and method for detecting limit of underframe of monorail vehicle |
-
2013
- 2013-05-06 CN CN 201320236030 patent/CN203211312U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901946A (en) * | 2017-12-12 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of subway train Clearance Detection |
| CN108501978A (en) * | 2018-04-03 | 2018-09-07 | 广州地铁设计研究院有限公司 | A kind of subway tunnel equipment gauge detecting device |
| CN108501978B (en) * | 2018-04-03 | 2023-11-24 | 广州地铁设计研究院股份有限公司 | Subway tunnel equipment limit detection device |
| CN111038550A (en) * | 2019-12-31 | 2020-04-21 | 中车浦镇庞巴迪运输系统有限公司 | Device and method for detecting limit of underframe of monorail vehicle |
| CN111038550B (en) * | 2019-12-31 | 2021-04-06 | 中车浦镇庞巴迪运输系统有限公司 | Device and method for detecting limit of underframe of monorail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |