CN104315957A - Rail transport device car coupler center height measuring ruler - Google Patents
Rail transport device car coupler center height measuring ruler Download PDFInfo
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- CN104315957A CN104315957A CN201410671912.1A CN201410671912A CN104315957A CN 104315957 A CN104315957 A CN 104315957A CN 201410671912 A CN201410671912 A CN 201410671912A CN 104315957 A CN104315957 A CN 104315957A
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- ruler
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- shaped hollow
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Abstract
The invention discloses a rail transport device car coupler center height measuring ruler and belongs to the technical field of measuring tools special for railways. The rail transport device car coupler center height measuring ruler comprises a ruler seat, a beam, a vertical ruler, a ruler frame and a vernier. The beam is erected on the ruler seat, the vertical ruler is perpendicularly arranged on the beam, and the ruler frame is locked on the vertical ruler through a ruler frame locking screw. The vernier is installed on the ruler frame, and scales are marked on the vertical ruler. A connecting plate is installed on the ruler frame, a kidney-shaped hollow half shaft is installed on the connecting plate, and a coupler knuckle measuring plate rotating around the center of the kidney-shaped hollow half shaft is arranged on the kidney-shaped hollow half shaft. A pair of clamping jaws are symmetrically arranged at the two ends of the coupler knuckle measuring plate, and the opposite faces of the clamping jaws are inclined faces which are used for clamping the coupler knuckle of the car coupler. A cover plate is fixed to the other end face of the kidney-shaped hollow half shaft, and a locking screw used for locking the coupler knuckle measuring plate is arranged on the cover plate. Compared with the prior art, the measuring errors brought by upward tiling or drooping of the car coupler are eliminated, the measuring precision is improved, and the rail transport device car coupler center height measuring ruler has the advantages of being accurate in measuring result, simple in operation method and high in efficiency.
Description
Technical field
The present invention relates to railway special measuring tool technical field, especially a kind of rail-based conveyor system displaying rule for measuring vehicle hook center height.
Background technology
Hitch is lorry, the locomotive of the rail-based conveyor systems such as Passenger Vehicle and vehicle and the vitals be connected to the hanging mutually between vehicle and vehicle, for the ease of even extension and traffic safety must specify that hitch height is in certain scope, hitch is in shunting service and the effect being often subject to tractive force and impulsive force in running, each position is caused to produce the undesirable conditions such as wearing and tearing or cracking, thus prophylactic repair is needed, when repairing the vehicle section of carrying out, decomposition maintenance to be carried out to bogie and coupler and draft gear, this can affect the change of hitch height, if height of coupler centre vehicle is inaccurate, traffic safety will be had a strong impact on.Existing hitch height measuring rule comprises rod support, be installed on the crossbeam on rod support, be vertically installed in the perpendicular chi on this crossbeam, the adjustable rule frame be connected with perpendicular chi and the vernier be installed on chi frame, perpendicular chi is marked with scale, chi frame is by lock-screw locking and erect on chi, during the height measuring rule of this structure is looked for by range estimation, after moving cursor to the height of coupler centre position of range estimation, read the reading on perpendicular chi, but hitch mostly there will be and upwarps or sagging phenomenon, this can cause the actual midline position being difficult to judge hitch, cause between measurement result and the height of coupler centre of reality, producing larger error.
Summary of the invention
The object of this invention is to provide a kind of rail-based conveyor system displaying rule for measuring vehicle hook center height, this dip stick can solve existing hitch height measuring rule and there is the large problem of measuring error.
In order to solve the problem, the technical solution used in the present invention is: this rail-based conveyor system displaying rule for measuring vehicle hook center height comprises rod support, crossbeam, perpendicular chi, chi frame and vernier, described beam erection is on described rod support, described perpendicular chi is vertically installed on this crossbeam, described chi frame lock onto on described perpendicular chi by chi frame lock-screw, described vernier is installed on described chi frame, described perpendicular chi is marked with scale, described chi frame is provided with a plate, kidney-shaped hollow half axle described web joint is equipped with, the hook tongue drafting board of the center rotating around kidney-shaped hollow half axle described kidney-shaped hollow half axle is equipped with, the two ends of described hook tongue drafting board have symmetrically arranged a pair claw, the opposite face of claw is that inclined-plane is used for blocking coupler knuckle for car coupler, the other end of described kidney-shaped hollow half axle is fixed with cover plate, described cover plate is provided with the lock-screw for locking described hook tongue drafting board.
In the technical scheme of above-mentioned rail-based conveyor system displaying rule for measuring vehicle hook center height, technical scheme can also be more specifically: described hook tongue drafting board is connected with parallel display device, described parallel display device comprises montant, fork, pin and torsion spring, described montant is between the claw of described hook tongue drafting board, the two ends of described montant are hinged with described fork respectively, the other end of described fork is hinged by described pin and described hook tongue drafting board, described pin is set with described torsion spring, the torque arm at described torsion spring two ends abuts against with described hook tongue drafting board and described fork respectively.
Further, described crossbeam both sides are fixed with clamping plate, and lower end and the described clamping plate of described perpendicular chi are hinged, and described clamping plate are provided with rectangular block and the keeper for locking perpendicular chi.
Further, described perpendicular chi is provided with magnetic receiver, described crossbeam is provided with magnet hasp, when described perpendicular chi is droped to the ground to when being parastate with described crossbeam, described magnetic receiver and the adhesive of described magnet hasp phase.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, eliminate hitch to upwarp or the sagging measuring error brought, improve measuring accuracy, have the advantages that measurement result is accurate, the simple efficiency of method of operating is high.
2, hook tongue drafting board is around the center rotating of kidney-shaped hollow half axle, makes the center of the center of tested vechicle coupler knuckle and kidney-shaped hollow half axle keep with one heart, and no matter hitch upwarps or sagging, and vernier can measure the height of coupler centre accurately.
3, in order to ensure that hook tongue drafting board central plane and coupler knuckle for car coupler central plane keep coplanar, hook tongue drafting board having installed parallel display device, has utilized lanar four rod mechanism principle, adjustment hook tongue drafting board angle, reaches coplanar effect.
4, perpendicular chi can be droped to the ground gathering, so that carry and deposit.
Accompanying drawing explanation
Fig. 1 is the structural representation of this rail-based conveyor system displaying rule for measuring vehicle hook center height.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the assembling schematic diagram of hook tongue drafting board.
Fig. 4 is the longitudinal sectional view of Fig. 3.
Fig. 5 is the transverse sectional view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Rail-based conveyor system displaying rule for measuring vehicle hook center height shown in Fig. 1 with Fig. 2 mainly comprises rod support 1, crossbeam 2, perpendicular chi 4, chi frame 7, vernier 8, hook tongue clamp 10 and parallel display device, crossbeam 2 is set up on rod support 1, clamping plate 3 are fixed with in the both sides of crossbeam 2, lower end and the clamping plate 3 of perpendicular chi 4 are hinged, the side of perpendicular chi 4 is provided with magnetic receiver 5, crossbeam 2 is provided with the magnet hasp 15 mated with magnetic receiver 5, when perpendicular chi 4 is droped to the ground to when being parastate with crossbeam 2, magnetic receiver 5 and the adhesive of magnet hasp 15 phase, clamping plate 3 are provided with rectangular block 3-1, when perpendicular chi 4 turns to inconsistent with this rectangular block 3-1, perpendicular chi 4 is in the state perpendicular with crossbeam 2, also be provided with on the cover 3 and make it keep the keeper of plumbness for locking perpendicular chi 4, the keeper of the present embodiment is the handle 14 with ratchet, and perpendicular chi 4 lower end is provided with the structure be interlocked with ratchet, scale 6 is indicated in the side of perpendicular chi 4, perpendicular chi 4 is connected with a chi frame 7, and this chi frame 7 is lock onto on perpendicular chi 4 by chi frame lock-screw 9, is provided with vernier 8 in chi frame 7, vernier 8 high scale and zero groove 8-1, vernier 8 slides in the graduated one side of perpendicular chi 4 subscript, as shown in Figures 3 to 5, chi frame 7 is provided with a plate 16, this web joint 16 is arranged along the Width of crossbeam 2, web joint 16 is provided with stationary shaft, the stationary shaft of the present embodiment is the kidney-shaped hollow half axle 21 of a waist type, and zero groove 8-1 of vernier 8 is concordant with the center of this kidney-shaped hollow half axle 21, and the other end of kidney-shaped hollow half axle 21 is fixed with cover plate 17, the hook tongue drafting board 10 for clamping coupler knuckle for car coupler 12 is accompanied, see Fig. 1 between cover plate 17 and web joint 16, hook tongue drafting board 10 rotates around kidney-shaped hollow half axle 21, cover plate 17 is provided with the lock-screw 18 for locking bail tongue drafting board 10, the two ends of hook tongue drafting board 10 have symmetrically arranged a pair claw 10-1, the opposite face of claw 10-1 is inclined-plane so that with the lower edges clamping of the coupler knuckle for car coupler 12 that will measure, hook tongue drafting board 10 is connected with parallel display device, parallel display device comprises montant 11, fork 19, torsion spring 20 and pin 22, montant 11 is between the claw 10-1 of hook tongue drafting board 10, the two ends of montant 11 are hinged with fork 19 respectively, the other end of fork 19 is hinged by pin 22 and hook tongue drafting board 10, pin 22 is set with torsion spring 20, the torque arm at torsion spring 20 two ends abuts against with hook tongue drafting board 10 and fork 19 respectively, montant 11 is made to keep parallel with drafting board and outwards move the trend touching coupler knuckle for car coupler 12 outer face, thus reach display montant 11 and no parallel effect on coupler knuckle for car coupler 12 outer face.
During use, open perpendicular chi 4, when perpendicular chi 4 is inconsistent with rectangular block 3-1, pull-up handle 14, make the fixing perpendicular chi 4 of ratchet pawl reset, allow the state that perpendicular chi 4 keeps perpendicular to crossbeam 2, by crossbeam 2 two ends rod support 1 be positioned on two rails 13 respectively, movable hook tongue drafting board 10 makes the montant 11 of parallel display device inconsistent with coupler knuckle for car coupler 12, and the claw 10-1 at hook tongue drafting board 10 two ends just in time blocks the lower edges of coupler knuckle for car coupler 12, rotational lock screw 18 and chi frame lock-screw 9 are with locking bail tongue drafting board 10 and chi frame 7 respectively, by perpendicular chi 4 high scale 6 pointed by zero groove 8-1 of vernier 8, can directly read height of coupler centre value.After measurement, pull-up handle 14, make ratchet depart from perpendicular chi 4, then close perpendicular chi 4, makes magnetic receiver 5 and the adhesive of magnet hasp 15 phase.
Claims (4)
1. a rail-based conveyor system displaying rule for measuring vehicle hook center height, comprise rod support, crossbeam, perpendicular chi, chi frame and vernier, described beam erection is on described rod support, described perpendicular chi is vertically installed on this crossbeam, described chi frame lock onto on described perpendicular chi by chi frame lock-screw, described vernier is installed on described chi frame, described perpendicular chi is marked with scale, it is characterized in that: described chi frame is provided with a plate, kidney-shaped hollow half axle described web joint is equipped with, the hook tongue drafting board of the center rotating around kidney-shaped hollow half axle described kidney-shaped hollow half axle is equipped with, the two ends of described hook tongue drafting board have symmetrically arranged a pair claw, the opposite face of claw is that inclined-plane is used for blocking coupler knuckle for car coupler, the other end of described kidney-shaped hollow half axle is fixed with cover plate, described cover plate is provided with the lock-screw for locking described hook tongue drafting board.
2. rail-based conveyor system displaying rule for measuring vehicle hook center height according to claim 1, it is characterized in that: described hook tongue drafting board is connected with parallel display device, described parallel display device comprises montant, fork, pin and torsion spring, described montant is between the claw of described hook tongue drafting board, the two ends of described montant are hinged with described fork respectively, the other end of described fork is hinged by described pin and described hook tongue drafting board, described pin is set with described torsion spring, and the torque arm at described torsion spring two ends abuts against with described hook tongue drafting board and described fork respectively.
3. rail-based conveyor system displaying rule for measuring vehicle hook center height according to claim 1 and 2, it is characterized in that: described crossbeam both sides are fixed with clamping plate, lower end and the described clamping plate of described perpendicular chi are hinged, and described clamping plate are provided with rectangular block and the keeper for locking perpendicular chi.
4. rail-based conveyor system displaying rule for measuring vehicle hook center height according to claim 3, it is characterized in that: described perpendicular chi is provided with magnetic receiver, described crossbeam is provided with magnet hasp, when described perpendicular chi is droped to the ground to when being parastate with described crossbeam, described magnetic receiver and the adhesive of described magnet hasp phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671912.1A CN104315957A (en) | 2014-11-21 | 2014-11-21 | Rail transport device car coupler center height measuring ruler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671912.1A CN104315957A (en) | 2014-11-21 | 2014-11-21 | Rail transport device car coupler center height measuring ruler |
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| Publication Number | Publication Date |
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| CN104315957A true CN104315957A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410671912.1A Pending CN104315957A (en) | 2014-11-21 | 2014-11-21 | Rail transport device car coupler center height measuring ruler |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274961A (en) * | 2015-06-02 | 2017-01-04 | 贾锋 | A kind of method and device preventing hot-metal ladle and carriage couple yoke from upwarping |
| CN108801111A (en) * | 2018-08-28 | 2018-11-13 | 包头北方创业有限责任公司 | Railway vehicle hook Height Prediction device and application method |
| CN111220081A (en) * | 2020-01-20 | 2020-06-02 | 苏交科集团检测认证有限公司 | Device and method for detecting central height of cross beam of corrugated beam steel guardrail |
| CN112945056A (en) * | 2021-01-26 | 2021-06-11 | 浙江德福精密驱动制造有限公司 | High frock of measurement center |
| CN114749496A (en) * | 2022-03-24 | 2022-07-15 | 中冶南方工程技术有限公司 | Coupler of loop support vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06227395A (en) * | 1993-02-01 | 1994-08-16 | Furuno Electric Co Ltd | Automatic measuring device for vehicle measuring part |
| CN2766224Y (en) * | 2005-01-24 | 2006-03-22 | 沈阳铁路局苏家屯轨距尺厂 | Laser positioning and digital displaying rule for measuring vehicle hook center height |
| CN2830188Y (en) * | 2005-06-28 | 2006-10-25 | 高军 | Check rule for central height, warping and drooping of coupler |
| CN201034572Y (en) * | 2007-03-30 | 2008-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Car coupler altitude measurement instrument |
| CN203572394U (en) * | 2013-11-27 | 2014-04-30 | 南车眉山车辆有限公司 | Railway wagon side buffer center height detection device |
-
2014
- 2014-11-21 CN CN201410671912.1A patent/CN104315957A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227395A (en) * | 1993-02-01 | 1994-08-16 | Furuno Electric Co Ltd | Automatic measuring device for vehicle measuring part |
| CN2766224Y (en) * | 2005-01-24 | 2006-03-22 | 沈阳铁路局苏家屯轨距尺厂 | Laser positioning and digital displaying rule for measuring vehicle hook center height |
| CN2830188Y (en) * | 2005-06-28 | 2006-10-25 | 高军 | Check rule for central height, warping and drooping of coupler |
| CN201034572Y (en) * | 2007-03-30 | 2008-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Car coupler altitude measurement instrument |
| CN203572394U (en) * | 2013-11-27 | 2014-04-30 | 南车眉山车辆有限公司 | Railway wagon side buffer center height detection device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274961A (en) * | 2015-06-02 | 2017-01-04 | 贾锋 | A kind of method and device preventing hot-metal ladle and carriage couple yoke from upwarping |
| CN108801111A (en) * | 2018-08-28 | 2018-11-13 | 包头北方创业有限责任公司 | Railway vehicle hook Height Prediction device and application method |
| CN108801111B (en) * | 2018-08-28 | 2024-02-06 | 包头北方创业有限责任公司 | Coupler height prediction device for railway vehicle and application method |
| CN111220081A (en) * | 2020-01-20 | 2020-06-02 | 苏交科集团检测认证有限公司 | Device and method for detecting central height of cross beam of corrugated beam steel guardrail |
| WO2021147241A1 (en) * | 2020-01-20 | 2021-07-29 | 苏交科集团检测认证有限公司 | Apparatus and method for detecting centre height of corrugated beam steel guardrail crossbeam |
| CN111220081B (en) * | 2020-01-20 | 2021-11-05 | 苏交科集团检测认证有限公司 | Device and method for detecting central height of cross beam of corrugated beam steel guardrail |
| CN112945056A (en) * | 2021-01-26 | 2021-06-11 | 浙江德福精密驱动制造有限公司 | High frock of measurement center |
| CN112945056B (en) * | 2021-01-26 | 2023-03-07 | 浙江德福精密驱动制造有限公司 | High frock of measurement center |
| CN114749496A (en) * | 2022-03-24 | 2022-07-15 | 中冶南方工程技术有限公司 | Coupler of loop support vehicle |
| CN114749496B (en) * | 2022-03-24 | 2024-01-26 | 中冶南方工程技术有限公司 | Coupler of loop supporting vehicle |
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Application publication date: 20150128 |
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