CN209570293U - Rail vehicle braking cylinder water pressure test support device - Google Patents
Rail vehicle braking cylinder water pressure test support device Download PDFInfo
- Publication number
- CN209570293U CN209570293U CN201920539091.4U CN201920539091U CN209570293U CN 209570293 U CN209570293 U CN 209570293U CN 201920539091 U CN201920539091 U CN 201920539091U CN 209570293 U CN209570293 U CN 209570293U
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- China
- Prior art keywords
- cross
- rail vehicle
- water pressure
- braking cylinder
- pressure test
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- 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.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to the manufacturing technology field of water test unit more particularly to a kind of rail vehicle braking cylinder water pressure test support devices, including reservoir, bottom supporting beam, cross-brace beam, trundle bracket and castor；The bottom supporting beam is fixed on the bottom plate of the reservoir, cross-brace beam is two, it is separately fixed at the top of the bottom supporting beam, T-bolt slideway is had on the cross-brace beam, the trundle bracket is mounted on the cross-brace beam by T-bolt, two trundle brackets are at least installed on every cross-brace beam, a castor is installed on each trundle bracket.The utility model provides a kind of rail vehicle braking cylinder water pressure test support device, can be adapted for the cylinder of different size, different water discharging valves position, different position while weldings, has versatility.
Description
Technical field
The utility model relates to the manufacturing technology field of water test unit more particularly to a kind of rail vehicle braking cylinders
Water pressure test support device.
Background technique
Rail vehicle braking system largely uses generator pressure control method, wherein weight of the braking cylinder as storage pressure air
Component is wanted, will affect the safety of braking system if there is air leakage phenomenon, so when braking cylinder is newly made with overhaul,
It needs to carry out wind pressure and the water pressure test according to railway ministerial standard.Current water pressure test equipment is exactly an experimental tank, by wind
Cylinder is put into pond, and worker rotates detection, and worker rotates cylinder and compares consuming physical strength, and working efficiency is low.
Utility model content
Purpose of the utility model is to overcome the shortcomings of the above technology, and to provide a kind of rail vehicle braking cylinder hydraulic pressure
Experiment supporting device.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of rail vehicle braking cylinder hydraulic pressure examination
Test support device, it is characterised in that: including reservoir, bottom supporting beam, cross-brace beam, trundle bracket and castor；It is described
Bottom supporting beam is fixed on the bottom plate of the reservoir, and cross-brace beam is two, is separately fixed at the bottom supporting beam
Top, T-bolt slideway is had on the cross-brace beam, and the trundle bracket is mounted on the laterally branch by T-bolt
It supports on beam, two trundle brackets is at least installed on every cross-brace beam, a castor is installed on each trundle bracket.
Preferably, the bottom supporting beam is equipped with the limited block mobile for limiting horizontal movement beam.
Preferably, the bottom plate of the reservoir is welded with fork truck bracket, and fork truck stent side portion is equipped with fork truck arm preformed hole.
Preferably, the back side of the reservoir be welded with downside frame girder, the position of the downside frame girder with it is described
Bottom supporting beam is corresponding.
Preferably, the bottom plate of the reservoir is equipped with drainpipe.
The beneficial effects of the utility model are: the use of the new type provides a kind of rail vehicle braking cylinder water pressure test branch
Support arrangement can be adapted for the cylinder of different size, different water discharging valves position, different position while weldings, have versatility；It can be with
Realize rotation, locking, support and the function of collecting draining of the cylinder during the entire water pressure test, it is structurally reasonable simple,
It is easy to operate, there is high stability, reliability, safety and durability.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view of the utility model bottom；
Fig. 3 is the sectional view of cross-brace beam in the utility model.
Specific embodiment
With reference to the accompanying drawing and the preferred embodiment specific embodiment that the present invention will be described in detail.It should be noted that this
The specification and claims of application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing similar right
As without being used to describe a particular order or precedence order.It should be understood that the data used in this way in the appropriate case can be with
It exchanges, so that presently filed embodiment described herein for example can be other than those of illustrating or describing herein
Sequence is implemented.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
As shown in Figure 1-3, a kind of rail vehicle braking cylinder water pressure test support device, including reservoir 3, bottom support
Beam 2, cross-brace beam 8, trundle bracket 9 and castor 7；The bottom supporting beam is fixed on the bottom plate of the reservoir, laterally
Supporting beam is two, and two cross-brace beam center spacing about 300mm are separately fixed at the top of the bottom supporting beam, institute
It states with T-bolt slideway on cross-brace beam, the trundle bracket is mounted on the cross-brace beam by T-bolt 5,
Locking is fastened after adjusting castor position.Two trundle brackets are at least installed, on each trundle bracket on every cross-brace beam
A castor is installed by bolt 10.Four castors are used in the utility model, as 4 supporting points for placing cylinder.
Using the polyurethane trundle of 44 cun of locking functions, as the supporting point of braking cylinder, in castor unlock, braking cylinder can
To be freely rotated, adjust braking cylinder angle after, can effectively lock the rotation of cylinder, polyurethane material it is possible to prevente effectively from
The scuffing of lacquer painting in braking cylinder rotation process.The bottom supporting beam is equipped with the limit mobile for limiting horizontal movement beam
Position block 6.For limiting the variation of relative size between supporting beam, for convenient for draining, bottom supporting beam interlaced arrangement.
Mobile for the ease of present apparatus cooperation fork truck, the bottom plate 11 of the reservoir is welded with fork truck bracket, fork truck bracket
Side is equipped with fork truck arm preformed hole 4.The bottom plate of the reservoir is equipped with drainpipe 12.In the case where the back side of the reservoir is welded with
Side frame girder 13, the position of the downside frame girder are corresponding with the bottom supporting beam.
Manufacturing process carries out the blanking welding production of reservoir first, the whole weldering including integral frame, side plate, bottom plate
The welding with drainpipe is connect, material is stainless steel material.
It is welded further bottom supporting beam 2, bottom supporting beam 2 should correspond to downside frame girder 13 and weld, and reduce bottom plate 11
Welding deformation.
The further position of scribing line positioning limit block 6, is welded, and limited block 6 uses stainless steel material.
Bottom supporting beam 2 further is installed, castor 7 fastens securely.
The course of work of the utility model is as follows:
First according to the characteristic of braking cylinder 1, the relative size of castor 7 is determined, adjust the distance of castor 7, fasten T-type spiral shell
Bolt 5 is fixed, and closes the cutout cock of drainpipe；Braking cylinder is lifted to castor 7 and is supported, adjustment braking cylinder discharge outlet
Upwards, castor 7 is locked, installation inlet pipeline starts to carry out the water pressure test；After the completion of test, inlet pipeline, opened castor 7 are disassembled
Locking, rotation brake cylinder is downward to discharge outlet, open braking cylinder and reservoir drain cutout cock, drained.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of rail vehicle braking cylinder water pressure test support device, it is characterised in that: including reservoir, bottom supporting beam,
Cross-brace beam, trundle bracket and castor；The bottom supporting beam is fixed on the bottom plate of the reservoir, and cross-brace beam is
Two, it is separately fixed at the top of the bottom supporting beam, has T-bolt slideway, the castor on the cross-brace beam
Bracket is mounted on the cross-brace beam by T-bolt, two trundle brackets is at least installed on every cross-brace beam, often
One castor is installed on a trundle bracket.
2. rail vehicle braking cylinder water pressure test support device according to claim 1, which is characterized in that the bottom
Supporting beam is equipped with the limited block mobile for limiting horizontal movement beam.
3. rail vehicle braking cylinder water pressure test support device according to claim 1, which is characterized in that the water storage
The bottom plate in pond is welded with fork truck bracket, and fork truck stent side portion is equipped with fork truck arm preformed hole.
4. rail vehicle braking cylinder water pressure test support device according to claim 1, which is characterized in that in the storage
The back side in pond is welded with downside frame girder, and the position of the downside frame girder is corresponding with the bottom supporting beam.
5. rail vehicle braking cylinder water pressure test support device according to claim 1, which is characterized in that the water storage
The bottom plate in pond is equipped with drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539091.4U CN209570293U (en) | 2019-04-19 | 2019-04-19 | Rail vehicle braking cylinder water pressure test support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539091.4U CN209570293U (en) | 2019-04-19 | 2019-04-19 | Rail vehicle braking cylinder water pressure test support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570293U true CN209570293U (en) | 2019-11-01 |
Family
ID=68336187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539091.4U Expired - Fee Related CN209570293U (en) | 2019-04-19 | 2019-04-19 | Rail vehicle braking cylinder water pressure test support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758452A (en) * | 2019-11-07 | 2020-02-07 | 中车大连机车车辆有限公司 | Emergency release valve supporting device and installation method of emergency release valve supporting device and train pipe |
-
2019
- 2019-04-19 CN CN201920539091.4U patent/CN209570293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758452A (en) * | 2019-11-07 | 2020-02-07 | 中车大连机车车辆有限公司 | Emergency release valve supporting device and installation method of emergency release valve supporting device and train pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191101 |