CN204128808U - A kind of rolling stock bottom operation coupler composition test unit - Google Patents
A kind of rolling stock bottom operation coupler composition test unit Download PDFInfo
- Publication number
- CN204128808U CN204128808U CN201420616662.7U CN201420616662U CN204128808U CN 204128808 U CN204128808 U CN 204128808U CN 201420616662 U CN201420616662 U CN 201420616662U CN 204128808 U CN204128808 U CN 204128808U
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- push arm
- working plate
- plate
- shaft
- test
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Abstract
The utility model relates to a kind of rolling stock bottom operation coupler composition test unit, comprises a worktable, a rotating disk mechanism, multiple auxiliary support mechanism, a push arm mechanism, a test bracket and a test hook shadoof; Worktable comprises: a working plate, a baffle plate, a protective shield and multiple support frame; Rotating disk mechanism comprises a rotating disk Connection Block, a thrust bearing and a rotary base; Auxiliary support mechanism comprises a base and and supports pulley; Push arm mechanism comprise one be fixed on translation motion drive unit on ground, a horizontal concrete chute and is arranged on slide block in horizontal concrete chute; The top of one end of slide block is fastenedly connected a contiguous block, and the top of the other end of slide block is fastenedly connected a push arm seat; Described test bearing comprises riser and that a substrate, being connected to working plate bottom surface is connected to the side of substrate and is opened in fabrication hole on riser; Described test hook shadoof comprises hook and that a shaft, is arranged on one end of shaft and is arranged on the other end of shaft and perpendicular to the hand handle of shaft, shaft runs through the described fabrication hole on described riser.
Description
Technical field
The utility model relates to a kind of rolling stock ctf, particularly about a kind of rolling stock bottom operation coupler composition test unit.
Background technology
Coupler and draft gear is the important building block of rolling stock, and hitch composition is the important building block of coupler and draft gear.When hitch composition is used for marshalling and spliting up a train, the company between locomotive and vehicle or vehicle hangs or unties, and transmits tractive force or impulsive force that train produces when operation or shunting service, and makes to maintain a certain distance between vehicle.Hitch is assembled in rolling stock two ends, is made up of coupler body, hook tongue, coupler knuckle pin and hook chamber accessory etc.Hitch composition, before being assembled on rolling stock, needs to carry out tri-state test, after tri-state function well, opening and closing flexibly, be integrally assembled to again on rolling stock, otherwise vehicle open and close may be made bad, even may make vehicle auto-unlocking, cause train stewards.Current bottom operation coupler forms tri-state Experiment on Function in two kinds of situation: one is with light instrument test, can not meet testing requirements completely; Another kind carries out after hitch composition is got on the bus, and pulls down again and return something for repairs when testing defective, and such labour intensity is large and efficiency is low.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of compact conformation, the bottom operation coupler composition test unit that easy to operate, test efficiency is high.
For achieving the above object, the utility model is by the following technical solutions: a kind of rolling stock bottom operation coupler composition test unit, is characterized in that: it comprises a worktable, a rotating disk mechanism, multiple auxiliary support mechanism, a push arm mechanism, a test bearing and a test hook shadoof; Described worktable comprises: a working plate, and described working plate is one is horizontally disposed circular platen, and described working plate is supported on a base plate by a bracing frame; One baffle plate, described baffle plate is a circular slab being coaxially arranged on described working plate top; One protective shield, described protective shield is an annular slab being arranged on the described working plate top being positioned at described baffle plate periphery, and the height of described protective shield is lower than the height of described baffle plate; And multiple support frame, support frame described in each is the girder construction of the bending that is fastenedly connected with described baffle plate, working plate and base plate simultaneously, multiple described support frame is uniformly distributed along the circumference of described working plate, described working plate, protective shield are separated into multiple fan-shaped platform position, and on the described working plate being positioned at each described position, distribution arranges one for connecting the mounting hole of the coupler body of hitch composition; Described rotating disk mechanism comprises a rotating disk Connection Block be coaxially fastenedly connected with described base plate, and the bottom of described rotating disk Connection Block connects a rotary base by a thrust bearing, and described rotary base is fixed on ground; The base that described auxiliary support mechanism comprises one and is fixed on ground, described base rotation supports pulley, the top of described support pulley and described contacts baseplate, and multiple described auxiliary support mechanisms all should be distributed in the below of described base plate; Described push arm mechanism comprises the translation motion drive unit, be fixed on a ground horizontal concrete chute and be fixed on ground and is slidably arranged in slide block in described horizontal concrete chute; The top of one end of described slide block is fastenedly connected a contiguous block, and the top of the other end of described slide block is fastenedly connected a push arm seat; The output terminal of described translation driving device is a piston rod parallel with described horizontal concrete chute, and described piston rod and described contiguous block are fastenedly connected; Described push arm seat is rotationally connected a push arm roughly in vertical direction, bottom support frame described in the upper-end contact of described push arm; Be connected by a back-moving spring between described push arm with described contiguous block, tie point is positioned at inside the described push arm above rotating shaft; Described push arm seat arranges the baffle plate of the described push arm one-directional rotation of a restriction, and described baffle plate to be arranged on above described rotating shaft and on described push arm seat inside described push arm; Described test bearing comprises a perpendicular fastener is connected to the substrate of working plate bottom surface, a perpendicular fastener is connected to the side of described substrate riser and and is opened in fabrication hole on described riser; Described test hook shadoof comprises hook and that a shaft, is arranged on one end of described shaft and is arranged on the other end of described shaft and perpendicular to the hand handle of described shaft, described shaft runs through the described fabrication hole on described riser.
The described shaft of described test hook shadoof, hook and hand are arranged in integral type, and the part that shaft runs through described fabrication hole is flat structure.
Distribute inside each described support frame between described working plate and described base plate and arrange a stiffening plate, each limit of described stiffening plate is fastenedly connected described support frame, bracing frame and working plate respectively.
Described translation motion drive unit is oil cylinder and hydraulic controller supporting with it.
Described translation motion drive unit is reservoir and pneumatic control supporting with it.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model adopts step-by-step system due to worktable, therefore the utility model has compact conformation and easy-operating feature, and worktable can line production, efficiency is high, and therefore the utility model has the feature of line production.2, the utility model is owing to being provided with a test bracket, main support test hook shadoof, for bearing test pulling force and torsional moment load, when worker tests, can standing operation, and improve work efficiency.3, the utility model is owing to being provided with a test hook shadoof, and for simulating rolling stock bottom operation coupler anabolic action principle, therefore the utility model has the reliable feature of test.4, the utility model test bracket is owing to being provided with fabrication hole, and convenient test hook shadoof connects lower lock pin composition, and therefore the utility model device has easy to operate advantage.The utility model there is compact conformation and easy to operate, test convenient and reliable, line production efficiency high advantage, can be widely used in rolling stock bottom operation coupler composition tri-state test.
Accompanying drawing explanation
Fig. 1 is the utility model general structure schematic diagram;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is the structural representation of the utility model rotating disk mechanism;
Fig. 4 is the structural representation of the utility model push arm mechanism;
Fig. 5 is the schematic top plan view of the utility model push arm seat;
Fig. 6 is the structural representation of the utility model test bearing;
Fig. 7 is the schematic side view of the utility model test bearing;
Fig. 8 is the structural representation of the utility model test hook shadoof.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model comprises worktable 1, rotating disk mechanism 2, multiple auxiliary support mechanism 3, push arm mechanism 4, test bearing 5 and a test hook shadoof 6.
As shown in Figure 1 and Figure 2, worktable 1 comprises working plate 11, bracing frame 12, base plate 13, baffle plate 14, protective shield 15 and a multiple support frame 16.Working plate 11 is one is horizontally disposed circular platen, and it is supported on base 13 by bracing frame 12.Baffle plate 14 is a circular slab, and it is coaxially arranged on the top of working plate 11.Protective shield 15 is an annular slab, and it is arranged on working plate 11 top of baffle plate 14 periphery, and the height of protective shield 15 is lower than the height of baffle plate 14.Support frame 16 is the girder construction of a bending, and it is connected with baffle plate 14, working plate 11, base plate 13 solid welding simultaneously.Multiple support frame 16 is uniformly distributed along the circumference of working plate 11, and working plate 11, protective shield 15 are separated into multiple fan-shaped platform position, the working plate 11 being positioned at each position arranges one for connecting the mounting hole 18 of the coupler body of hitch composition.Inside each support frame 16 between working plate 11 and base plate 13, all arrange a stiffening plate 17, each limit of stiffening plate 17 respectively solid welding connects support frame 16, bracing frame 12, working plate 11.
As shown in Figure 3, rotating disk mechanism 2 comprises a rotating disk Connection Block 21 be coaxially fastenedly connected with base plate 13, and the bottom of rotating disk Connection Block 21 connects a rotary base 23 by a thrust bearing 22, and rotary base 23 is fixed on ground.
As shown in Figure 1, auxiliary support mechanism 3 comprises one and is fixed on base 31 on ground, and base 31 rotational support one supports pulley 32, and the top supporting pulley 32 contacts with base plate 13.Multiple auxiliary support mechanisms 3 are evenly distributed on the below of base plate 13, and play the effect of supplemental support to it.
As shown in Figure 4, Figure 5, push arm mechanism 4 comprises a translation motion drive unit 41, be fixed on ground and is fixed on horizontal concrete chute on ground 42 and and is slidably arranged in slide block 43 in horizontal concrete chute 42.Translation motion drive unit 41 can be oil cylinder and hydraulic controller supporting with it thereof, also can be reservoir and pneumatic control supporting with it thereof.The top of one end of slide block 43 is fastenedly connected a contiguous block 44, and the top of the other end of slide block 43 is fastenedly connected a push arm seat 45.The output terminal of translation driving device 41 is a piston rod 411 parallel with horizontal concrete chute 42, and piston rod 411 and contiguous block 44 are fastenedly connected.Push arm seat 45 is rotationally connected a push arm 46 roughly in vertical direction, and the height of push arm 46 need be configured such that the outside of push arm 46 can contact bottom support frame 16.Be connected by a back-moving spring 47 between push arm 46 with contiguous block 44, tie point is positioned at inside the push arm 46 above rotating shaft.As shown in Figure 5, push arm seat 45 arranges a restriction push arm 46 can only the baffle plate 48 of one-directional rotation, and baffle plate 48 to be arranged on above rotating shaft and on push arm seat inside push arm 46.
As shown in Figure 6, Figure 7, test bearing 5 comprises the substrate 51 that is vertically welded in working plate 11 bottom surface, at side vertical welding one riser 52 of substrate 51, riser offers fabrication hole 53.
As shown in Figure 8, test hook shadoof 6 comprises a shaft 61, and one end of shaft 61 is provided with a hook 62, and the other end of shaft 61 is provided with one perpendicular to the hand of shaft 61 63.Shaft 61, hook 62 and hand can adopt round steel integral type to forge and press 63 and form, and the middle part of shaft 61 is swaged into flat structure, and this flat structure runs through fabrication hole 53.
The method that application the utility model carries out the tri-state test of bottom operation coupler composition is as follows:
1) the bottom operation coupler composition handling adopting special hanger to assemble a group is on a platform position of worktable 1.Coupler body hook body rides on worktable protective shield 15, and hook afterbody withstands on bench apron 14 side inwardly, and outwardly, down, gib head bottom is positioned at worktable mounting hole 18 to latch-locking composition to gib head, bottom operation coupler is formed and places steadily.If bottom operation coupler composition is assembled on worktable 1, after the assembling of bottom operation coupler composition, directly can be entered next step.
2) adjustment rotates the position of the worktable 1 of stepping, makes coupler body longitudinal center vertical with test hook shadoof 6, and the lower lockpin hole longitudinal center of coupler body overlaps with hook 62 longitudinal center of test hook shadoof 6.
3) hook 62 of test hook shadoof 6 is formed with lock pin under hitch be connected.
4) with hand lift sustainedly and stably rotate test hook shadoof 6 hand 63, whether inspection hook tongue can reach fully open position, and hook tongue and hook wrist inner distance.If hook tongue can not reach fully open position, or hook tongue and hook wrist inner distance defective, then the fully open position effect of this bottom operation coupler composition is bad.Test hook shadoof 6 is put down after having tested.
5) keep test hook shadoof 6 not rotate, promote hook tongue nose sustainedly and stably with hand, check whether hook tongue can turn to full-shut position, and whether hook lock successfully can fall locked position of coupler, and hook tongue and hook wrist inner distance.If hook tongue can not turn to full-shut position, or hook lock successfully can not fall locked position of coupler, or hook tongue and hook wrist inner distance defective, then the locked position of coupler effect of this bottom operation coupler composition is bad.
6) lift with hand the hand handle rotating test hook shadoof 6 sustainedly and stably again, make the hook lock of locked position of coupler be lifted to more than hook tongue afterbody, check whether hook tongue rotates.If hook tongue rotates, hitch is non-blocked position, then the effect of this bottom operation coupler composition lockset position of coupler is bad.
7) if hook tongue does not rotate, hitch is still in locked position of coupler, then to the hand handle of back rotation test hook shadoof 6, hook lock is fallen, hook lock is seated in hook tongue and pushes away before the lock of iron on end face, now pulls wrist in hook tongue with hand, checks whether hook tongue freely can forward fully open position to.If hook tongue freely can not forward fully open position to, then the effect of this bottom operation coupler composition lockset position of coupler is bad.
8) put down after having tested and pull down test hook shadoof 6, test hook shadoof 6 being formed with lower lock pin and is separated.
9), after above pilot project all completes, adopt special hanger another to be organized the bottom operation coupler assembled and form handling on another position of worktable 1, adjustment worktable 1 position, carries out tri-state Experiment on Function.If bottom operation coupler composition is assembled on worktable 1, then directly adjust worktable 1 position, make another group bottom operation coupler composition carry out tri-state Experiment on Function.
The utility model is only described with above-described embodiment, and the structure of each parts, setting position and connection thereof all can change to some extent.On the basis of technical solutions of the utility model, all improvement of carrying out individual part according to the utility model principle or equivalents, all should not get rid of outside protection domain of the present utility model.
Claims (6)
1. a rolling stock bottom operation coupler composition test unit, is characterized in that: it comprises a worktable, a rotating disk mechanism, multiple auxiliary support mechanism, a push arm mechanism, a test bearing and a test hook shadoof;
Described worktable comprises:
One working plate, described working plate is one is horizontally disposed circular platen, and described working plate is supported on a base plate by a bracing frame;
One baffle plate, described baffle plate is a circular slab being coaxially arranged on described working plate top;
One protective shield, described protective shield is an annular slab being arranged on the described working plate top being positioned at described baffle plate periphery, and the height of described protective shield is lower than the height of described baffle plate; And
Multiple support frame, support frame described in each is the girder construction of the bending that is fastenedly connected with described baffle plate, working plate and base plate simultaneously, multiple described support frame is uniformly distributed along the circumference of described working plate, described working plate, protective shield are separated into multiple fan-shaped platform position, and on the described working plate being positioned at each described position, distribution arranges one for connecting the mounting hole of the coupler body of hitch composition;
Described rotating disk mechanism comprises a rotating disk Connection Block be coaxially fastenedly connected with described base plate, and the bottom of described rotating disk Connection Block connects a rotary base by a thrust bearing, and described rotary base is fixed on ground;
The base that described auxiliary support mechanism comprises one and is fixed on ground, described base rotation supports pulley, the top of described support pulley and described contacts baseplate, and multiple described auxiliary support mechanisms all should be distributed in the below of described base plate;
Described push arm mechanism comprises the translation motion drive unit, be fixed on a ground horizontal concrete chute and be fixed on ground and is slidably arranged in slide block in described horizontal concrete chute; The top of one end of described slide block is fastenedly connected a contiguous block, and the top of the other end of described slide block is fastenedly connected a push arm seat; The output terminal of described translation driving device is a piston rod parallel with described horizontal concrete chute, and described piston rod and described contiguous block are fastenedly connected; Described push arm seat is rotationally connected a push arm roughly in vertical direction, bottom support frame described in the upper-end contact of described push arm; Be connected by a back-moving spring between described push arm with described contiguous block, tie point is positioned at inside the described push arm above rotating shaft; Described push arm seat arranges the baffle plate of the described push arm one-directional rotation of a restriction, and described baffle plate to be arranged on above described rotating shaft and on described push arm seat inside described push arm;
Described test bearing comprises a perpendicular fastener is connected to the substrate of working plate bottom surface, a perpendicular fastener is connected to the side of described substrate riser and and is opened in fabrication hole on described riser;
Described test hook shadoof comprises hook and that a shaft, is arranged on one end of described shaft and is arranged on the other end of described shaft and perpendicular to the hand handle of described shaft, described shaft runs through the described fabrication hole on described riser.
2. a kind of rolling stock bottom operation coupler composition test unit as claimed in claim 1, is characterized in that: the described shaft of described test hook shadoof, hook and hand are arranged in integral type, and the part that shaft runs through described fabrication hole is flat structure.
3. a kind of rolling stock bottom operation coupler composition test unit as claimed in claim 1, it is characterized in that: distributing inside each described support frame between described working plate and described base plate arranges a stiffening plate, and each limit of described stiffening plate is fastenedly connected described support frame, bracing frame and working plate respectively.
4. a kind of rolling stock bottom operation coupler composition test unit as claimed in claim 2, it is characterized in that: distributing inside each described support frame between described working plate and described base plate arranges a stiffening plate, and each limit of described stiffening plate is fastenedly connected described support frame, bracing frame and working plate respectively.
5. a kind of rolling stock bottom operation coupler composition test unit as claimed in claim 1 or 2 or 3 or 4, is characterized in that: described translation motion drive unit is oil cylinder and hydraulic controller supporting with it.
6. a kind of rolling stock bottom operation coupler composition test unit as claimed in claim 1 or 2 or 3 or 4, is characterized in that: described translation motion drive unit is reservoir and pneumatic control supporting with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616662.7U CN204128808U (en) | 2014-10-22 | 2014-10-22 | A kind of rolling stock bottom operation coupler composition test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616662.7U CN204128808U (en) | 2014-10-22 | 2014-10-22 | A kind of rolling stock bottom operation coupler composition test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128808U true CN204128808U (en) | 2015-01-28 |
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ID=52385153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616662.7U Expired - Fee Related CN204128808U (en) | 2014-10-22 | 2014-10-22 | A kind of rolling stock bottom operation coupler composition test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300713A (en) * | 2015-11-17 | 2016-02-03 | 西南交通大学 | Six-degree-of-freedom car coupler connection simulator |
| CN109459252A (en) * | 2018-12-18 | 2019-03-12 | 石家庄铁道大学 | A kind of locomotive coupler transverse stability test platform |
| CN110228504A (en) * | 2019-06-17 | 2019-09-13 | 宝鸡市亿丰德工贸有限公司 | Railcar factory hitch gasket Ye Ya La order is plucked automatically unloads equipment |
-
2014
- 2014-10-22 CN CN201420616662.7U patent/CN204128808U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300713A (en) * | 2015-11-17 | 2016-02-03 | 西南交通大学 | Six-degree-of-freedom car coupler connection simulator |
| CN105300713B (en) * | 2015-11-17 | 2018-12-21 | 西南交通大学 | Six degree of freedom hitch connects simulator |
| CN109459252A (en) * | 2018-12-18 | 2019-03-12 | 石家庄铁道大学 | A kind of locomotive coupler transverse stability test platform |
| CN110228504A (en) * | 2019-06-17 | 2019-09-13 | 宝鸡市亿丰德工贸有限公司 | Railcar factory hitch gasket Ye Ya La order is plucked automatically unloads equipment |
| CN110228504B (en) * | 2019-06-17 | 2024-02-06 | 宝鸡市亿丰德工贸有限公司 | Automatic hydraulic pulling and removing equipment for factory coupler gaskets of rail cars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: Beijing Zhongche 27 Vehicles Co. Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: South Locomotive Erqi Vehicle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20181022 |