CN106767327A - A kind of rail vehicle gauge detection means and detection method - Google Patents

A kind of rail vehicle gauge detection means and detection method Download PDF

Info

Publication number
CN106767327A
CN106767327A CN201611121503.XA CN201611121503A CN106767327A CN 106767327 A CN106767327 A CN 106767327A CN 201611121503 A CN201611121503 A CN 201611121503A CN 106767327 A CN106767327 A CN 106767327A
Authority
CN
China
Prior art keywords
hook plate
adjustable shelf
gauge
drift angle
gantry frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611121503.XA
Other languages
Chinese (zh)
Other versions
CN106767327B (en
Inventor
刘金菊
陶功安
杨伟东
李冠军
曾艳梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Zhuzhou Locomotive Co Ltd
Original Assignee
CRRC Zhuzhou Locomotive Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CRRC Zhuzhou Locomotive Co Ltd filed Critical CRRC Zhuzhou Locomotive Co Ltd
Priority to CN201611121503.XA priority Critical patent/CN106767327B/en
Publication of CN106767327A publication Critical patent/CN106767327A/en
Application granted granted Critical
Publication of CN106767327B publication Critical patent/CN106767327B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/20Measuring arrangements characterised by the use of mechanical means for measuring contours or curvatures

Abstract

The invention discloses a kind of rail vehicle gauge detection means and detection method.The gauge detection means includes gantry frame and the adjustable shelf for installing gauge gauge;The adjustable shelf can be driven by drive device and be moved back and forth along the short transverse of gantry frame, and the reset element for connecting suspension mechanism and the releasing locking certainly for adjustable shelf to be locked in gantry frame tip position is provided between gantry frame top and adjustable shelf.The facility that the present invention realizes the gauge gauge when different model vehicle gauge of the locomotive is measured efficiently is changed, realize simultaneously after clearance survey is completed, it is capable of achieving gauge gauge to rise and realize that reliability connects extension by mechanical device, when next time uses, can be automatically obtained and release.

Description

A kind of rail vehicle gauge detection means and detection method
Technical field
The present invention relates to a kind of rail vehicle gauge detection means and detection method, belong to rail vehicle gauge detection neck Domain.
Background technology
, it is necessary to measure checking to the appearance profile linear dimension of rail vehicle in the production process of rail vehicle, with Ensure that the appearance and size of vehicle meets the requirement of national standard and contract side, prevent rail vehicle by bridge, tunnel or Collide interference during bend with the equipment of surrounding.
Due to the limitation of working condition, for the production line of checking of clearance, usually it is also required to each for depositing or debugging The rolling stock of model is planted, therefore, it is necessary to rise and fix gauge gauge after the completion of gauge detection, it is easy to other models Rolling stock is passed through or deposited.
At present, the top cross-bar of the mechanical gauge detection means for using is fixed, and measurement operation block is discrete only Vertical line pendant or overall steel plate shape are, it is necessary to manually take several meters of scaffold or the lifting rope position of adjustment top gauge is gone to roof With size length, not only operating efficiency is low, also there is detection blank and potential safety hazard.
Chinese patent CN201136520Y discloses a kind of combination clearance limit frame for rail vehicle, can be fixed on the combination clearance limit frame A few set gauge plates, gauge plate is connected on door frame by flap structures, and both sides are provided with cat ladder, it is necessary to artificial assistance, turns over when changing the line of production Turn a work impeller structure.Chinese patent CN202680386 discloses a kind of railway locomotive gauge detection means, and the detection means is fixation Formula, the replacing of gauge gauge is inconvenient with adjustment.
Chinese patent application CN105438219A discloses a kind of simple limit gaige of rail vehicles, described detection dress Generally one detecting tool of gauge is put, the size of the device is big, and only can be suitably used for a certain type, and unitary function makes With inconvenience.
Chinese patent CN204264182U discloses a kind of vehicle gauge of the locomotive detection means, and the detection means is a certain kind The gauge size of rolling stock fixes on the support frame model as model, and overall structure is simple, uses inconvenience, nothing Method is adjusted.
Chinese patent application CN1035375175A discloses a kind of broad gauge locomotive warning portal frock and the inspection of broad gauge locomotive size Survey method, described detection method is to manufacture corresponding model according to the gauge of rolling stock, and both sides are using hinge and crossbeam Fixing point is centre swinging, is a kind of easy detecting tool.
The content of the invention
Requirement and operating feature for the detection of rail vehicle gauge, the present invention is intended to provide a kind of rail vehicle gauge is examined Device and detection method are surveyed, the device can realize that the facility of the gauge gauge when different model vehicle gauge of the locomotive is measured is quick Replacing, while after clearance survey is completed, be capable of achieving gauge gauge rise and by mechanical device realize it is reliable connect extensions, it is next When using, can be automatically obtained and release.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of rail vehicle gauge detection means, it is structurally characterized in that, including gantry frame and the work for installing gauge gauge Moving frame;The adjustable shelf can be driven by drive device and be moved back and forth along the short transverse of gantry frame, the gantry frame Be provided between top and adjustable shelf for by adjustable shelf be locked in gantry frame tip position connect certainly suspension mechanism and release the lock Fixed reset element.
Thus, detection means of the invention drives the lifting of adjustable shelf so as to realize in measurement different shaped by drive device The facility of gauge gauge is efficiently changed during number vehicle gauge of the locomotive.The present invention completes gauge by the suspension mechanism that connects certainly of machinery After measurement, it is capable of achieving gauge gauge and rises and realize that reliability connects extension by mechanical device, when next time uses, pine can be automatically obtained It is de-.
Embodiments in accordance with the present invention, can also make further optimization to the present invention, be below the skill formed after optimization Art scheme:
Preferably, the madial wall of the gantry frame is provided with vertical guide rail, adjustable shelf edge in the presence of drive device The vertical guide rail to move back and forth up and down.
Preferably, the adjustable shelf is suspended on gantry frame by rope wheel component, one end of the rope wheel component with it is described Drive device is connected;It is preferred that the rope wheel component includes at least one fixed pulley being mounted on gantry frame and on adjustable shelf At least one fixed pulley, and successively around the rope on each fixed pulley.
Embodiments in accordance with the present invention, it is described to include being fixed on the upper hook plate at the top of gantry frame and passing through from connecting suspension mechanism Lower hook plate of the rotating shaft on adjustable shelf;The bottom of the upper hook plate has hook-shaped lower drift angle, the top tool of the lower hook plate There is hook-shaped upper drift angle, the lower hook plate can be around axis of rotation, when adjustable shelf reaches specified location in the presence of lifting body When on hook plate lower drift angle and lower hook plate upper drift angle coordinate and by adjustable shelf lock at the top of gantry frame.
It is preferred that the lifting body includes being fixed on fix bar on adjustable shelf, the fix bar with cavity is built with relative top Bar and flexible member, the top of the push rod is relatively fixed that bar stretches out and top pressure is in the bottom of the lower hook plate, the elasticity unit Part is pressed on the bottom of push rod;It is preferred that the bottom of the lower hook plate has reverse V-shaped breach.
It is preferred that the reset element is fixed on the restoring board at the top of gantry frame for top, the bottom of the restoring board has again Position plate drift angle;The restoring board drift angle contacted with upper hook plate in adjustable shelf uphill process and realize hook plate from upright position to The rotation position of restoring board top pressure, the restoring board drift angle adjustable shelf decline during contacted with upper hook plate and realize hook plate from The rotation position of restoring board top pressure returns to upright position;It is preferred that restoring board is L-shaped.
It is preferred that the upper hook plate is arranged on adjustable shelf by fastener, baffle plate and rotating dog, in upper hook plate and rotating dog Between be provided with and rise to the bait sheet separation cooperation bushing.
It is preferred that the side of the upper hook plate is upper hook plate side, the lower drift angle top of upper hook plate has ramp, when rising to the bait When the ramp of plate is contacted with the upper drift angle of lower hook plate, upper hook plate rotate counterclockwise and be in obliquity;It is upper when upper hook plate When hook plate side contacts with restoring board drift angle, upper hook plate turns clockwise until in vertical position.
Based on the design of same aspect, present invention also offers a kind of using described rail vehicle gauge detection means inspection The method for surveying rail vehicle gauge, it comprises the following steps:
S1, when needing to change gauge gauge, make adjustable shelf along the height for dropping to convenient operation using drive device, change and install Gauge gauge on adjustable shelf;
S2, clearance survey is carried out to rail vehicle;
After S3, clearance survey are complete, adjustable shelf is set to increase using drive device, when rising to specified location, by connecting suspension mechanism certainly Adjustable shelf is suspended on the height of gantry frame needs together with gauge gauge;When needing to carry out clearance survey again, reset Element will make adjustable shelf drop to specified location after certainly connecting suspension mechanism unblock using drive device.
Preferably, it is described to include being fixed on upper hook plate at the top of gantry frame and by rotating shaft mounted in activity from connecting suspension mechanism Lower hook plate on frame;The top that the bottom of the upper hook plate has hook-shaped lower drift angle, the lower hook plate has hook-shaped upper top Angle, the lower hook plate can be around axis of rotation in the presence of lifting body;The reset element is fixed on gantry frame for top The restoring board at top, the bottom of the restoring board has restoring board drift angle;After clearance survey is complete in step S3, made using drive device Adjustable shelf rises, and when rising to specified location, the restoring board drift angle described in adjustable shelf uphill process is contacted and reality with upper hook plate Hook plate is now gone up from upright position to the rotation position of restoring board top pressure, the lower drift angle of upper hook plate when adjustable shelf reaches specified location Coordinate with the upper drift angle of lower hook plate and adjustable shelf locks at the top of gantry frame;When needing to carry out clearance survey again, profit Make adjustable shelf continue to rise together with upper hook plate with drive device, by the mechanical slip of upper hook plate and lower hook plate, make hook plate with Lower hook plate is released, and then declines activity frame rail, and the restoring board drift angle is contacted with upper hook plate during adjustable shelf decline And realize that upper hook plate returns to upright position from the rotation position of restoring board top pressure, realizes the smooth decline of adjustable shelf.
By said structure, rolling stock clearance's detection means is planted, it is characterized in that connecting certainly including elevating mechanism, machinery The critical piece such as suspension mechanism and gauge gauge.Described elevating mechanism includes gantry frame, drive mechanism, steel wire rope, pulley, leads The parts such as rail, adjustable shelf.The upper and lower motion of gauge gauge can be realized by drive mechanism.The machinery connects suspension mechanism bag certainly Include lower hook plate, restoring board, upper hook plate, mounting blocks, rotating dog, bushing, fixed plate, baffle plate, fixing screws, push rod, fix bar, bullet The parts such as spring, fixing nut, by the cooperation of machine components, can the company of completion hang and hooked with solution, can so as to realize gauge gauge By suspension.
Drive device manually rocking handle can be realized, it is also possible to be realized by motor driving;By drive mechanism Steel wire rope is driven, adjustable shelf is realized integral elevating with gauge gauge.
Lower hook plate upper end is bolted on gantry frame, and top is provided with restoring board drift angle, and bottom is provided with hook Forming head, the position for limiting upper hook plate.Contacted with restoring board drift angle in upper hook plate uphill process and rotated.
Restoring board is totally L-shaped, and upper end is bolted on gantry frame, and drift angle is arranged at the bottom of L-shaped.What is declined During, upper hook plate is contacted with the drift angle of restoring board, realizes that the position of restoring board returns to upright position.
Upper hook plate is arranged on adjustable shelf, and a lifting is realized by drive mechanism, and side is restoring board, other side is Lower hook plate.
Upper hook plate is arranged on adjustable shelf by fixing screws, baffle plate, rotating dog and bushing, and upper hook plate is gap with bushing Coordinate, upper hook plate can be rotated around bushing.
The bottom of upper hook plate is provided with fix bar, and push rod and spring, the bottom of upper hook plate are internally provided with fix bar With ejector pin contact.Under the compound action of push rod and spring, the rotary motion around bushing is realized during upper hook plate is lifted.
Fix bar is fixed on a mounting board by fixing nut, and installing plate is fixed by screws in adjustable shelf, with adjustable shelf One lifting.
Upper hook plate contact with restoring board, lower hook plate realization during operation is lifted, respectively and rises to the bait the change of Board position.
The bottom of upper hook plate is in inverted V-shaped, and top is circular arc, and sets hooked head in end.When upper hook plate elevating movement When, the change of Board position of being risen to the bait by inverted V-shaped realization.
The operation principle of vehicle gauge detection means of the invention is as follows:
When changing gauge gauge, using drive device, by rope belt movable pulley so that adjustable shelf drops to along guide rail can be square Convenient to operate highly, so as to change the gauge gauge on adjustable shelf.
After clearance survey is complete, using drive device so that adjustable shelf rises, by upper hook plate, bullet on adjustable shelf The collective effect of spring and rotating dog, can hang on lower hook plate upper hook plate, so as to realize that adjustable shelf can together with gauge gauge The height the need for gantry frame is suspended on by long-time.When needing to carry out clearance survey again, it is still and utilizes drive device, So that adjustable shelf continues to rise along guide rail together with upper hook plate, by upper hook plate and the mechanical slip of lower hook plate, release it, so Decline along guide rail again afterwards, by upper hook plate along rotating dog rotation, push rod is to inclining the support of upper hook plate and the machine of restoring board Tool is collided, and realizes that adjustable shelf smoothly declines.
Compared with prior art, the beneficial effects of the invention are as follows:
Vehicle gauge detection means in the present invention realizes the convenient changing of the gauge detection gauge of rail vehicle, while may be used also Realize after being measured, gauge gauge is risen and reliable suspension for a long time.These functions can cause that locomotive gauge is detected The workload of personnel mitigates significantly, while improve operating efficiency.
Locking device of the present invention using pure mechanic structure ingehious design with coordinate, by upper hook plate, lower hook plate, push rod and The comprehensive function of spring, achievable adjustable shelf is fixed on gantry frame together with gauge gauge and hangs and release.Overall structure letter It is single, it is easy to operate, and low cost, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the structure principle chart of one embodiment of the invention;
Fig. 6 is the structural representation of upper hook plate of the present invention.
Fig. 5 is the structural representation of lower hook plate of the present invention;
Fig. 4 is the structural representation of restoring board of the present invention;
Fig. 3 is the side view of Fig. 2;
Fig. 2 is the front view for connecting suspension mechanism certainly of gauge detection means;
Specific embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted Under condition, the embodiment in the present invention and the feature in embodiment can be mutually combined.For sake of convenience, hereinafter as occurred " on ", D score, "left", "right" printed words, only represent that upper and lower, left and right direction with accompanying drawing in itself is consistent, does not limit structure It is set for using.
A kind of rail vehicle gauge detection means, as shown in figure 1, connecting suspension mechanism and gauge certainly including elevating mechanism, machinery The grade critical piece of gauge 3.Wherein lowering or hoisting gear includes:Gantry frame 1, drive device 2, steel wire rope 7, pulley 6, guide rail 4, activity Frame 5.Machinery connects suspension mechanism and includes certainly:Lower hook plate 8, restoring board 9, upper hook plate 10, machinery revolves from suspension mechanism 11, mounting blocks 12 are connected Ship and resell on another market 13, bushing 14, fixed plate 15, baffle plate 16, fixing screws 17, push rod 18, fix bar 19, spring 20, fixing nut 21 etc. Parts are constituted.
The V-notch 29 of upper hook plate 10 is contacted with push rod 18, and push rod 18 and spring 20 are placed in inside fix bar 19.Fix bar 19 are arranged in fixed plate 15 by clamping screw 21, and fixed plate 15 is fixed together by bolt with adjustable shelf 5.Upper hook plate 10 It is placed between Positioning screw 13 and bushing 14 by baffle plate 16 and fixing screws 17, so going up hook plate 10 can revolve around bushing Turn.
Adjustable shelf 5 is dropped to by suitable height along vertical guide rail 4 by drive device 2 first, then by gauge amount Rule 3 are installed on adjustable shelf 5, and are fixed.Adjustable shelf 5 and gauge gauge 3 are risen to by clearance survey by drive device 2 again The height of needs, and clearance survey can be carried out.
, it is necessary to when the rise of gauge gauge is deposited in order to other rolling stocks, continue with driving dress after being measured Put so that adjustable shelf rises, and when the ramp 26 of upper hook plate 10 is contacted with the lower drift angle 25 of lower hook plate 8, upper hook plate 10 is around rotation Ship and resell on another market 13 and bushing 14 rotate counterclockwise to certain angle.When continuing through the lifting adjustable shelf 5 of drive device 2, when upper hook plate 10 Lower drift angle 27 higher than lower hook plate 8 seam when, turned clockwise in the presence of push rod 18 and spring 20, so go up hook plate 10 Just caught on lower hook plate 8, and realize the fixation of adjustable shelf.Gauge gauge is needed to use to measure or change gauge amount again During rule, the lifting adjustable shelf 5 of drive device 2 can be continued through, when the upper drift angle 23 of ramp 26 and the lower hook plate 8 of upper hook plate 10 During contact, upper hook plate 10 is around the rotate counterclockwise of bushing 14.When the ramp of upper hook plate 10 leaves the upper drift angle of lower hook plate 8 completely 23, then the V-groove side of upper hook plate 10 is withstood on by push rod 18 so that upper hook plate 10 keeps heeling condition.At this moment, by driving Device 2 reduction adjustable shelf 5 and gauge gauge 3, when the side 28 of upper hook plate 10 contacts with restoring board drift angle 22, upper hook plate 10 around Bushing 14 turns clockwise, and at this moment goes up that hook plate 10 is in vertical position, then proceedes to drop to the height of needs.
The content that above-described embodiment is illustrated should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, without For limiting the scope of the present invention, after the present invention has been read, those skilled in the art are to the various equivalent form of values of the invention Modification each fall within the application appended claims limited range.

Claims (10)

1. a kind of rail vehicle gauge detection means, it is characterised in that including gantry frame(1)With for installing gauge gauge (3)Adjustable shelf(5);The adjustable shelf(5)Can be by drive device(2)Driving is back and forth moved along the short transverse of gantry frame It is dynamic, the gantry frame(1)It is provided between top and adjustable shelf for by adjustable shelf(5)It is locked in gantry frame(1)Top position That puts connects the reset element of suspension mechanism and the releasing locking certainly.
2. rail vehicle gauge detection means according to claim 1, it is characterised in that the gantry frame(1)It is interior Side wall is provided with vertical guide rail(4), the adjustable shelf(5)In drive device(2)In the presence of along the vertical guide rail(4)Up and down Move back and forth.
3. rail vehicle gauge detection means according to claim 1, it is characterised in that the adjustable shelf(5)By rope Wheel assembly is suspended on gantry frame(1)On, one end of the rope wheel component and the drive device(2)It is connected;It is preferred that the rope sheave Component includes being mounted in gantry frame(1)On at least one fixed pulley and mounted in adjustable shelf(5)On at least one fixed pulley, And successively around the rope on each fixed pulley(7).
4. the rail vehicle gauge detection means according to any one of claim 1-3, it is characterised in that described from connecting extension Mechanism includes being fixed on gantry frame(1)The upper hook plate at top(10)Adjustable shelf is mounted in by rotating shaft(5)On lower hook plate (8);The upper hook plate(10)Bottom there is hook-shaped lower drift angle(27), the lower hook plate(8)Top have it is hook-shaped upper Drift angle(23), the lower hook plate(8)Can work as adjustable shelf around axis of rotation in the presence of lifting body(5)Reach specified location When on hook plate(10)Lower drift angle(27)With lower hook plate(8)Upper drift angle(23)Coordinate and by adjustable shelf(5)Locking is in gantry frame Frame(1)Top.
5. rail vehicle gauge detection means according to claim 4, it is characterised in that the lifting body includes fixing In adjustable shelf(5)Upper fix bar(19), the fix bar with cavity(19)Built with relative push rod(18)And flexible member, it is described Push rod(18)Top be relatively fixed bar(19)Stretch out and top pressure is in the lower hook plate(8)Bottom, the flexible member presses In push rod(18)Bottom;It is preferred that the lower hook plate(8)Bottom there is reverse V-shaped breach.
6. rail vehicle gauge detection means according to claim 4, it is characterised in that the reset element is solid for top It is scheduled on gantry frame(1)The restoring board at top(9), the restoring board(9)Bottom there is restoring board drift angle(22);The restoring board Drift angle(22)In adjustable shelf(5)With upper hook plate in uphill process(10)Contact and realize upper hook plate(10)From upright position to reset Plate(9)The rotation position of top pressure, the restoring board drift angle(22)In adjustable shelf(5)With upper hook plate during decline(10)Contact and reality Now go up hook plate(10)From restoring board(9)The rotation position of top pressure returns to upright position;It is preferred that restoring board is L-shaped.
7. rail vehicle gauge detection means according to claim 4, it is characterised in that the upper hook plate(10)By tight Firmware, baffle plate(16)And rotating dog(13)Installed in adjustable shelf(5)On, in upper hook plate(10)With rotating dog(13)Between be provided with Upper hook plate(10)The bushing that gap coordinates(14).
8. rail vehicle gauge detection means according to claim 6, it is characterised in that the upper hook plate(10)Side It is upper hook plate side(28), upper hook plate(10)Lower drift angle(27)Top has ramp(26), when upper hook plate(10)It is upper tiltedly Face(26)With lower hook plate(8)Upper drift angle(23)During contact, upper hook plate(10)Rotate counterclockwise and be in obliquity;When rising to the bait Plate(10)Upper hook plate side(28)With restoring board drift angle(22)During contact, upper hook plate(10)Turn clockwise until in vertical Position.
9. the rail vehicle gauge detection means any one of a kind of utilization claim 1-8 detects rail vehicle gauge Method, it is characterised in that comprise the following steps:
S1, need change gauge gauge(3)When, using drive device(2)Make adjustable shelf(5)Along the height for dropping to convenient operation Degree, changes and is arranged on adjustable shelf(5)Gauge gauge(3);
S2, clearance survey is carried out to rail vehicle;
After S3, clearance survey are complete, using drive device(2)Make adjustable shelf(5)Rise, when rising to specified location, by connecting certainly Suspension mechanism is by adjustable shelf(5)Together with gauge gauge(3)Gantry frame is suspended on together(1)The height of needs;Need to carry out again During clearance survey, reset element will utilize drive device after certainly connecting suspension mechanism unblock(2)Make adjustable shelf(5)Drop to specific bit Put.
10. the method for detection rail vehicle gauge according to claim 9, it is characterised in that described from connecting suspension mechanism bag Include and be fixed on gantry frame(1)The upper hook plate at top(10)Adjustable shelf is mounted in by rotating shaft(5)On lower hook plate(8);It is described Upper hook plate(10)Bottom there is hook-shaped lower drift angle(27), the lower hook plate(8)Top there is hook-shaped upper drift angle(23), The lower hook plate(8)Can be around axis of rotation in the presence of lifting body;
The reset element is fixed on gantry frame for top(1)The restoring board at top(9), the restoring board(9)Bottom have Restoring board drift angle(22);
After clearance survey is complete in step S3, using drive device(2)Make adjustable shelf(5)Rise, when rising to specified location, in work Moving frame(5)Restoring board drift angle described in uphill process(22)With upper hook plate(10)Contact and realize upper hook plate(10)From upright position To restoring board(9)The rotation position of top pressure, works as adjustable shelf(5)Reach upper hook plate during specified location(10)Lower drift angle(27)With under Hook plate(8)Upper drift angle(23)Coordinate and by adjustable shelf(5)Locking is in gantry frame(1)Top;
When needing to carry out clearance survey again, using drive device(2)Make adjustable shelf(5)Together with upper hook plate(10)Continue to rise, By upper hook plate(10)With lower hook plate(8)Mechanical slip, make hook plate(10)With lower hook plate(8)Release, then make activity Frame(5)Rail declines, in adjustable shelf(5)The restoring board drift angle during decline(22)With upper hook plate(10)Contact and realize rising to the bait Plate(10)From restoring board(9)The rotation position of top pressure returns to upright position, realizes adjustable shelf(5)Smooth decline.
CN201611121503.XA 2016-12-08 2016-12-08 A kind of rail vehicle limit detection device and detection method Active CN106767327B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611121503.XA CN106767327B (en) 2016-12-08 2016-12-08 A kind of rail vehicle limit detection device and detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611121503.XA CN106767327B (en) 2016-12-08 2016-12-08 A kind of rail vehicle limit detection device and detection method

Publications (2)

Publication Number Publication Date
CN106767327A true CN106767327A (en) 2017-05-31
CN106767327B CN106767327B (en) 2019-08-20

Family

ID=58877305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611121503.XA Active CN106767327B (en) 2016-12-08 2016-12-08 A kind of rail vehicle limit detection device and detection method

Country Status (1)

Country Link
CN (1) CN106767327B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834899A (en) * 2019-11-21 2020-02-25 泉州台商投资区双艺商贸有限公司 Track conveying frame

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186856A2 (en) * 2000-09-06 2002-03-13 INNOtec Europe GmbH Device for profiles measurement
CN201722039U (en) * 2010-06-02 2011-01-26 北京升华电梯集团有限公司 Manual unlocking device of hoistway door
CN202469792U (en) * 2011-12-20 2012-10-03 南通中铁华宇电气有限公司 Rotary long-rod lamp
CN104386089A (en) * 2014-09-01 2015-03-04 长春轨道客车股份有限公司 Contour clearance switching device applicable to various types of vehicles
CN204210890U (en) * 2014-08-15 2015-03-18 深圳市金之彩文化创意有限公司 Packing box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186856A2 (en) * 2000-09-06 2002-03-13 INNOtec Europe GmbH Device for profiles measurement
CN201722039U (en) * 2010-06-02 2011-01-26 北京升华电梯集团有限公司 Manual unlocking device of hoistway door
CN202469792U (en) * 2011-12-20 2012-10-03 南通中铁华宇电气有限公司 Rotary long-rod lamp
CN204210890U (en) * 2014-08-15 2015-03-18 深圳市金之彩文化创意有限公司 Packing box
CN104386089A (en) * 2014-09-01 2015-03-04 长春轨道客车股份有限公司 Contour clearance switching device applicable to various types of vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834899A (en) * 2019-11-21 2020-02-25 泉州台商投资区双艺商贸有限公司 Track conveying frame

Also Published As

Publication number Publication date
CN106767327B (en) 2019-08-20

Similar Documents

Publication Publication Date Title
CN109592562A (en) A kind of loop wheel machine
CN205772750U (en) A kind of hanging apparatus
CN201859048U (en) Impact tester
CN106767327A (en) A kind of rail vehicle gauge detection means and detection method
CN204085380U (en) Special car height detecting device
CN104674654B (en) A kind of robot capable of crawling cable
CN105480907B (en) Undergauge anti-sticking vehicle-mounted side wall Radar Servo in tunnel, which is lifted, send device
CN208700071U (en) One kind using blanking bench for turntable robot detection
CN204530472U (en) Robot capable of crawling cable
CN202686386U (en) Vehicle demarcation detection device for railway motor vehicle
CN204530471U (en) Climb cable robot
CN105947866A (en) Lifting device
CN202785552U (en) Overspeed protective device
CN203924839U (en) A kind of lifting gear with safety dropping prevent mechanism
CN203965390U (en) A kind of parallel lifting does not fall to taking turns detecting flaw of wheel machine
CN101386397A (en) Anti-collision control method for gantry crane lifting trolley
CN206705574U (en) A kind of column crane
CN206014288U (en) A kind of extra large work folding-jib crane released rope detecting device
CN106477472B (en) Winding plant and elevator
CN204643616U (en) Flat boom crane lifting altitude measurement mechanism
CN205669945U (en) The online deviation correcting device of central cooler
CN107014961A (en) A kind of bus car shell coating quality detection means
CN204924214U (en) Load device of fork arm type riser check out test set
CN106826209A (en) A kind of spacer for bolt erecting device and its installation method
CN204474263U (en) A kind of steel pipe code stamps forming machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant