CN110001708A - Assist drawing-out mechanism and railing EMU floor detection device - Google Patents
Assist drawing-out mechanism and railing EMU floor detection device Download PDFInfo
- Publication number
- CN110001708A CN110001708A CN201910254791.3A CN201910254791A CN110001708A CN 110001708 A CN110001708 A CN 110001708A CN 201910254791 A CN201910254791 A CN 201910254791A CN 110001708 A CN110001708 A CN 110001708A
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- Prior art keywords
- crossbeam
- telescopic rod
- guide sleeve
- emu
- rack body
- Prior art date
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of auxiliary drawing-out mechanisms and railing EMU floor detection device, wherein assisting drawing-out mechanism, including rack body, one end of fixed connecting rod, rack body and fixed connecting rod is hinged, and the both sides external of rack body is arranged in fixed connecting rod；Rack body includes crossbeam, idler wheel, supporting beam, screw rod, bearing gland, telescopic rod, crossbeam both ends are provided with axis, crossbeam two sides set two guiding axis, and hinged seat is set among crossbeam, and telescopic rod one end is equipped with screw hole, one end is equipped with connecting plate, the guide sleeve set among telescopic rod and supporting beam lower part is slidably matched, and the hinged seat that telescopic rod is set among one end and crossbeam equipped with connecting plate is hinged, and crossbeam two sides guiding axis is slidably matched with supporting beam lower part both ends guide sleeve, idler wheel is on the axis of crossbeam both ends setting, fixed connecting rod includes telescopic rod, pin, guide sleeve.The configuration of the present invention is simple, it is easily operated, the normal inbound/outbound process of EMU will not be influenced because equipment fault can not exit.
Description
Technical field
The present invention relates to train overhaul technical field, specifically a kind of auxiliary drawing-out mechanism and railing EMU bottom
Portion's detection device is mainly used in the level-one upkeep operation of EMU.
Background technique
Maintenance repair operation is carried out to EMU using automation, intelligentized means, mitigates labor intensity of workers, improve
Coverage rate and overhaul efficiency are overhauled, is increasingly valued by people.
It needs to rest in after EMU storage on the track by buttress support, is for artificial below buttress and track
The trench of maintenance, when detecting to EMU car bottom, automatic checkout equipment can be occupied between EMU bottom and trench
Space, when equipment breaks down, in order to not influence the inbound/outbound process of EMU, automatic checkout equipment should have easily operated auxiliary
Help drawing-out mechanism.
Summary of the invention
Present invention seek to address that the above problem, to provide a kind of auxiliary drawing-out mechanism and railing EMU bottom
Detection device, the configuration of the present invention is simple is easily operated, can effective guarantee EMU normal inbound/outbound process.
The present invention solves described problem, the technical solution adopted is that:
One end of a kind of auxiliary drawing-out mechanism, including rack body, fixed connecting rod, rack body and fixed connecting rod is hinged, fixed
The both sides external of rack body is arranged in connecting rod.
Preferably, rack body includes crossbeam, idler wheel, supporting beam, screw rod, bearing gland, telescopic rod；The crossbeam both ends
It is provided with axis, crossbeam two sides are arranged two guiding axis in the same direction, hinged seat is arranged among crossbeam；Supporting beam lower part both ends are each
One guide sleeve is set, a guide sleeve is set among lower part；Described telescopic rod one end is provided with screw hole, and one end is provided with connection
Plate；Described screw rod one end is equipped with bearing and used bearing gland is fixed on the guide sleeve being arranged among supporting beam lower part, one end
Cooperate with the threaded one end of telescopic rod setting screw hole, the guide sleeve sliding being arranged among the telescopic rod and supporting beam lower part is matched
It closes, telescopic rod is provided with the guiding that the hinged seat being arranged among one end and crossbeam of connecting plate is hinged, and the crossbeam two sides are arranged
The guide sleeve that axis is arranged with supporting beam lower part both ends is slidably matched, and the idler wheel is mounted in the axis of crossbeam both ends setting by bearing holder (housing, cover)
On.
Preferably, fixed connecting rod includes telescopic rod, pin, guide sleeve；Telescopic rod one end is provided with connecting plate, telescopic rod
There are two through-holes for upper setting along its length；Guide sleeve one end is provided with connecting plate, and one end is provided with a through-hole；It is described to stretch
Contracting bar is slidably matched with guide sleeve.
A kind of railing EMU floor detection device, including railing EMU floor detection device noumenon
And drawing-out mechanism is assisted as described above, auxiliary drawing-out mechanism and railing EMU floor detection device noumenon bottom
Hingedly.
Preferably, fixed connecting rod is cylinder or electric expansion cylinder, one end and railing of cylinder or electric expansion cylinder
EMU floor detection device noumenon is hinged, and the other end is hinged with rack body, by the stretching of cylinder or electric expansion cylinder or
Retract the expansion or withdrawal for realizing auxiliary drawing-out mechanism.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
Structure is simple, easily operated, will not can not exit because of equipment fault, and influences the normal inbound/outbound process of EMU.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the embodiment of the present invention；
Fig. 2 is side structure schematic view of the embodiment of the present invention；
Fig. 3 is the partial enlargement structural representation of A in Fig. 2；
Fig. 4 is that auxiliary drawing-out mechanism of the embodiment of the present invention retracts side structure schematic view；
Fig. 5 is axis side structure schematic diagram of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of railing EMU floor detection device of the embodiment of the present invention；
In figure: rack body 1；Crossbeam 101；Idler wheel 102；Supporting beam 103；Screw rod 104；Bearing gland 105；Telescopic rod 106；
Fixed connecting rod 2；Telescopic rod 201；Pin 202；Guide sleeve 203；Railing EMU floor detection device noumenon 3；Ground
Ditch 4；Buttress 5；Track 6.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Embodiment 1:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of railing EMU floor detection device, including track travel
A kind of auxiliary drawing-out mechanism described in formula EMU floor detection device noumenon 3 and any one of claims 1 to 3；It is described
Auxiliary drawing-out mechanism and 3 bottoms of railing EMU floor detection device noumenon it is hinged.
Assist drawing-out mechanism, including rack body 1, fixed connecting rod 2, it is characterised in that: rack body 1 and fixed connecting rod 2
One end it is hinged, the both sides external of rack body 1 is arranged in fixed connecting rod 2.
Above-mentioned rack body 1 includes crossbeam 101, idler wheel 102, supporting beam 103, screw rod 104, bearing gland 105, telescopic rod
106；101 both ends of crossbeam are provided with axis, and 101 two sides of crossbeam are arranged two guiding axis in the same direction, hinge is arranged among crossbeam 101
Joint chair；A guide sleeve is respectively arranged in the 103 lower part both ends of supporting beam, and a guide sleeve is arranged among lower part；The telescopic rod
106 one end are provided with screw hole, and one end is provided with connecting plate；Described 104 one end of screw rod is equipped with bearing and used bearing gland 105 is consolidated
It is scheduled on the guide sleeve being arranged among 103 lower part of supporting beam, the threaded one end of one end and the setting screw hole of telescopic rod 106 cooperates, institute
It states telescopic rod 106 and is slidably matched with the guide sleeve being arranged among 103 lower part of supporting beam, telescopic rod 106 is provided with the one of connecting plate
End and the hinged seat being arranged among crossbeam 101 are hinged, the guiding axis of 101 two sides of the crossbeam setting and 103 lower part two of supporting beam
The guide sleeve of end setting is slidably matched, and the idler wheel 102 is by bearing holder (housing, cover) on the axis of 101 both ends of crossbeam setting.
Above-mentioned fixed connecting rod 2 includes telescopic rod 201, pin 202, guide sleeve 203；201 one end of telescopic rod is provided with company
Fishplate bar, there are two through-holes for the upper setting along its length of telescopic rod 201；203 one end of guide sleeve is provided with connecting plate, one end setting
There is a through-hole；The telescopic rod 201 is slidably matched with guide sleeve 203.
Entire mechanical work principle:
When railing EMU floor detection device works normally, auxiliary drawing-out mechanism is in retracted state, telescopic rod 106
It is in folded state under the screw thread self-locking effect of screw rod 104, telescopic rod 201 is contracted in guide sleeve 203, and passes through pin
202 through-holes passed through on telescopic rod 201 and guide sleeve 203 lock；There is event in railing EMU floor detection device
When barrier needs to exit, pin 202 is manually removed, at this moment assists drawing-out mechanism that can fill along with railing EMU floor detection
The hinged position expansion of ontology 3 is set, pin 202 is manually inserted into the through-hole on telescopic rod 201 and guide sleeve 203, it is artificial to turn
The traveling wheel of dynamic screw rod 104 to railing EMU floor detection device noumenon 3 de-orbits, and manually retracts track travel
The traveling wheel of formula EMU floor detection device noumenon 3, manual rotation's screw rod 104 fill railing EMU floor detection
It sets 3 height of ontology and drops to safe altitude, EMU can carry out normal inbound/outbound process.
Embodiment 2:
Difference from Example 1 is that fixed connecting rod 2 is cylinder or electric expansion cylinder, one end of cylinder or electric expansion cylinder
Hinged with railing EMU floor detection device noumenon 3, the other end and rack body 1 are hinged, by cylinder or electronic
The stretching of telescoping cylinder retracts the expansion or withdrawal for realizing auxiliary drawing-out mechanism.
The configuration of the present invention is simple, it is easily operated, it will not can not be exited because of equipment fault, and influence the normal disengaging of EMU
Library.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (5)
1. a kind of auxiliary drawing-out mechanism, including rack body (1), fixed connecting rod (2), it is characterised in that: rack body (1) and solid
The one end for determining connecting rod (2) is hinged, both sides external of fixed connecting rod (2) setting in rack body (1).
2. auxiliary drawing-out mechanism according to claim 1, it is characterised in that: rack body (1) includes crossbeam (101), rolling
It takes turns (102), supporting beam (103), screw rod (104), bearing gland (105), telescopic rod (106)；Crossbeam (101) the both ends setting
There is axis, crossbeam (101) two sides are arranged two guiding axis in the same direction, hinged seat is arranged among crossbeam (101)；The supporting beam
(103) guide sleeve is respectively arranged in lower part both ends, and a guide sleeve is arranged among lower part；Telescopic rod (106) one end setting
There is screw hole, one end is provided with connecting plate；Described screw rod (104) one end is equipped with bearing and used bearing gland (105) is fixed on branch
It supports on the guide sleeve being arranged among beam (103) lower part, the threaded one end of one end and telescopic rod (106) setting screw hole cooperates, described
Telescopic rod (106) is slidably matched with the guide sleeve being arranged among supporting beam (103) lower part, and telescopic rod (106) is provided with connecting plate
One end and crossbeam (101) among the hinged seat that is arranged it is hinged, the guiding axis and supporting beam of crossbeam (101) two sides setting
(103) guide sleeve of lower part both ends setting is slidably matched, and the idler wheel (102) is set by bearing holder (housing, cover) mounted in crossbeam (101) both ends
On the axis set.
3. auxiliary drawing-out mechanism according to claim 1, it is characterised in that: fixed connecting rod (2) include telescopic rod (201),
Pin (202), guide sleeve (203)；Telescopic rod (201) one end is provided with connecting plate, and telescopic rod (201) is set on along its length
Through-hole there are two setting；Guide sleeve (203) one end is provided with connecting plate, and one end is provided with a through-hole；The telescopic rod (201)
It is slidably matched with guide sleeve (203).
4. a kind of railing EMU floor detection device, including railing EMU floor detection device noumenon
(3) and as claimed any one in claims 1 to 3 drawing-out mechanism is assisted, it is characterised in that: auxiliary drawing-out mechanism and track
Walking EMU floor detection device noumenon (3) bottom is hinged.
5. railing EMU floor detection device according to claim 4, it is characterised in that: fixed connecting rod (2)
For cylinder or electric expansion cylinder, one end of cylinder or electric expansion cylinder and railing EMU floor detection device noumenon
(3) hingedly, the other end and rack body (1) hingedly, realize that auxiliary exits by the stretching or retraction of cylinder or electric expansion cylinder
The expansion or withdrawal of mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254791.3A CN110001708B (en) | 2019-04-01 | 2019-04-01 | Auxiliary exit mechanism and track walking type motor train unit bottom detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254791.3A CN110001708B (en) | 2019-04-01 | 2019-04-01 | Auxiliary exit mechanism and track walking type motor train unit bottom detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110001708A true CN110001708A (en) | 2019-07-12 |
| CN110001708B CN110001708B (en) | 2024-07-02 |
Family
ID=67169137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254791.3A Active CN110001708B (en) | 2019-04-01 | 2019-04-01 | Auxiliary exit mechanism and track walking type motor train unit bottom detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110001708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103164A1 (en) * | 2019-11-18 | 2021-05-21 | Sncf Mobilites | Support trolley for a functional organ |
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|---|---|---|---|---|
| DE19943744A1 (en) * | 1999-09-02 | 2001-03-22 | Wolfgang Spruch | Wear testing method for wheels of train, involves moving a case having swingable testing head carrier on side wall of inspection pit for contacting head with wheel |
| CN104076090A (en) * | 2014-07-16 | 2014-10-01 | 北京新联铁科技股份有限公司 | Parallel lifting wheel diagnostic machine without falling wheels |
| CN106080664A (en) * | 2016-08-24 | 2016-11-09 | 北京主导时代科技有限公司 | A kind of dual robot rim and spoke fault detection system |
| CN106240600A (en) * | 2016-08-31 | 2016-12-21 | 北京科恒软件技术有限公司 | A kind of wheel detection device |
| CN106394604A (en) * | 2016-08-31 | 2017-02-15 | 北京主导时代科技有限公司 | Automatic flaw detection device suitable for detection of rail train wheelset |
| CN206885069U (en) * | 2017-05-17 | 2018-01-16 | 中国铁道科学研究院铁道科学技术研究发展中心 | A kind of repairing device for vehicle |
| CN108982527A (en) * | 2018-09-06 | 2018-12-11 | 辽宁奇辉电子系统工程有限公司 | A kind of ground iron chassis intelligent checking system |
| CN109131428A (en) * | 2017-06-16 | 2019-01-04 | 上海铁路局 | A kind of train scanning detection apparatus and Ku Jian robot |
| CN109229136A (en) * | 2018-08-24 | 2019-01-18 | 深圳市兆泰云智能科技有限公司 | A kind of rail vehicle bottom automated detection system |
| CN209870398U (en) * | 2019-04-01 | 2019-12-31 | 唐山百川智能机器股份有限公司 | Auxiliary withdrawing mechanism and rail-walking type motor train unit bottom detection device |
-
2019
- 2019-04-01 CN CN201910254791.3A patent/CN110001708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19943744A1 (en) * | 1999-09-02 | 2001-03-22 | Wolfgang Spruch | Wear testing method for wheels of train, involves moving a case having swingable testing head carrier on side wall of inspection pit for contacting head with wheel |
| CN104076090A (en) * | 2014-07-16 | 2014-10-01 | 北京新联铁科技股份有限公司 | Parallel lifting wheel diagnostic machine without falling wheels |
| CN106080664A (en) * | 2016-08-24 | 2016-11-09 | 北京主导时代科技有限公司 | A kind of dual robot rim and spoke fault detection system |
| CN106240600A (en) * | 2016-08-31 | 2016-12-21 | 北京科恒软件技术有限公司 | A kind of wheel detection device |
| CN106394604A (en) * | 2016-08-31 | 2017-02-15 | 北京主导时代科技有限公司 | Automatic flaw detection device suitable for detection of rail train wheelset |
| CN206885069U (en) * | 2017-05-17 | 2018-01-16 | 中国铁道科学研究院铁道科学技术研究发展中心 | A kind of repairing device for vehicle |
| CN109131428A (en) * | 2017-06-16 | 2019-01-04 | 上海铁路局 | A kind of train scanning detection apparatus and Ku Jian robot |
| CN109229136A (en) * | 2018-08-24 | 2019-01-18 | 深圳市兆泰云智能科技有限公司 | A kind of rail vehicle bottom automated detection system |
| CN108982527A (en) * | 2018-09-06 | 2018-12-11 | 辽宁奇辉电子系统工程有限公司 | A kind of ground iron chassis intelligent checking system |
| CN209870398U (en) * | 2019-04-01 | 2019-12-31 | 唐山百川智能机器股份有限公司 | Auxiliary withdrawing mechanism and rail-walking type motor train unit bottom detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103164A1 (en) * | 2019-11-18 | 2021-05-21 | Sncf Mobilites | Support trolley for a functional organ |
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| Publication number | Publication date |
|---|---|
| CN110001708B (en) | 2024-07-02 |
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