CN202292045U - Disassembling and assembling device for front cover of rail wagon brake cylinder - Google Patents
Disassembling and assembling device for front cover of rail wagon brake cylinder Download PDFInfo
- Publication number
- CN202292045U CN202292045U CN2011204424137U CN201120442413U CN202292045U CN 202292045 U CN202292045 U CN 202292045U CN 2011204424137 U CN2011204424137 U CN 2011204424137U CN 201120442413 U CN201120442413 U CN 201120442413U CN 202292045 U CN202292045 U CN 202292045U
- Authority
- CN
- China
- Prior art keywords
- front cover
- pressure head
- cylinder
- protecgulum
- brake cylinder
- 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.)
- Expired - Fee Related
Links
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a disassembling and assembling device for a front cover of a rail wagon brake cylinder, and the device comprises an assembling platform, a bracket, a pneumatic switch, a working cylinder, a front cover pressure head and a fixed dowel, wherein the bracket is erected on the assembling platform; the top end of the bracket is provided with the pneumatic switch and the working cylinder controlled by the pneumatic switch; the piston rod extending end of the working cylinder is connected with the front cover pressure head; the front cover pressure head is vertically downward; the fixed dowel is independently arranged; and when the front cover pressure head presses down the front cover of the brake cylinder, the fixed dowel passes through a fixed hole on the piston rod of the brake cylinder to fix the front cover of the brake cylinder. When in use, the device is arranged on the ground, the brake cylinder which needs to be disassembled and assembled is put under the front cover pressure head, the cylinder switch is regulated so as to control the piston of the working cylinder to be pushed out or retracted, and the front cover pressure head connected with the piston of the working cylinder is pressed down or raised to assemble or disassemble the brake cylinder.
Description
Technical field
The utility model relates to the assembly tool of railway freight-car checking cylinder, particularly decomposes apparatus for assembling about a kind of railway freight-car checking cylinder protecgulum, uses it can satisfy railway freight-car checking cylinder protecgulum and decomposes and assembling.
Background technology
The railway freight-car checking cylinder need be opened checking cylinder in maintenance process protecgulum carries out the interior fittings maintenance; Because there is certain pre compressed magnitude in the buffer spring of checking cylinder when assembling; When decomposing protecgulum, be easy to cause the ejection of protecgulum, thereby have potential safety hazard; And when the assembling protecgulum,, still can there be this problem owing to will compress spring.Yet, up to the present, also be not exclusively used in the frock that the freight car braking cylinder front cover decomposes assembling, in daily checking cylinder decomposition and assembling process, there is certain potential safety hazard like this, thereby can't guarantees the safety of operation.
Summary of the invention
To the problems referred to above, the purpose of the utility model provides a kind of device that can satisfy the decomposition of railway freight-car checking cylinder protecgulum, assembling.
For realizing above-mentioned purpose; The utility model is taked following technical scheme: a kind of railway freight-car checking cylinder protecgulum decomposes, apparatus for assembling; It is characterized in that: it comprises assembly platform, support, jettron, working cylinder, protecgulum pressure head and fixing pin; Wherein said bracket leg is stood on the said assembly platform, on the top of support jettron is installed, and reaches the working cylinder by jettron control; The piston rod external part of said working cylinder connects the protecgulum pressure head, and said protecgulum pressure head direction vertically down; Said fixing pin independently is provided with, and when said protecgulum pressure head was depressed the checking cylinder protecgulum, the fixing hole that said steady pin passes on the brake cylinder piston rod was fixed the checking cylinder protecgulum.
The utility model is owing to take above technical scheme; It has the following advantages: 1, the utility model is owing to be provided with working cylinder and protecgulum pressure head; Carry out that the checking cylinder protecgulum decomposes or during assembling, can air compressed be converted into the pressure of protecgulum pressure head through cylinder, thus pushing down checking cylinder protecgulum safety; Prevent the potential safety hazard of existence because the checking cylinder buffer spring is upspring, thus decomposition that can be safe or assembling checking cylinder protecgulum.2, the utility model is because use integral frame-type structure is simple to operation during use.The utility model is suitable for newly making and overhauling of railway freight-car checking cylinder.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The use demonstration graph of Fig. 2 the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
As shown in Figure 1, the utility model is made up of assembly platform 1, support 2, jettron 3, working cylinder 4, protecgulum pressure head 5 and fixing pin 6.Assembly platform 1 is made up of steel plate, assembling or when decomposing the checking cylinder seat be located on the platform; Support 2 is by angle bar and the moulding of sheet material assembly welding, and assembly welding constitutes one with assembly platform 1 to assembly platform 1; Jettron 3 and working cylinder 4 are installed in the top of support 2; Protecgulum pressure head 5 is connected on the piston rod of working cylinder 4, and direction vertically down; Fixing pin 6 independent settings, when protecgulum pressure head 5 is depressed the checking cylinder protecgulum, thereby the checking cylinder protecgulum is fixed in the dedicated fixed hole that fixing pin 6 passes on the brake cylinder piston rod.
Jettron 3 mainly is the Telescopic of control working cylinder 4; Thereby working cylinder 4 mainly is to convert aerodynamic force into pressure control protecgulum pressure head 5 flexible; Protecgulum pressure head 5 mainly is that working cylinder 4 actual power outputs are delivered on the checking cylinder protecgulum, the function thereby control checking cylinder protecgulum is depressed and upspring; Fixing pin 6 mainly is when the protecgulum pressure head is depressed the checking cylinder protecgulum, and the checking cylinder protecgulum is fixed.
During use this device level is placed on the ground, with needs decompose or the railway freight-car checking cylinder of assembling be placed on protecgulum pressure head 5 over against the below, through adjustment switching cylinder 3; Thereby control working cylinder 4 pistons are released or are regained, thus the protecgulum pressure head that is connected with the working cylinder piston depress or lift, when the protecgulum pressure head is depressed; Carry out the assembling of checking cylinder; When the protecgulum pressure head lifts, carry out the decomposition of checking cylinder, thereby realize the decomposition and the assembling function of checking cylinder protecgulum.During assembling, the checking cylinder protecgulum press down put in place after, insert fixing pin 6 again and lock; During decomposition, earlier fixing pin 6 is extracted, slowly lifted protecgulum pressure head 5 again.
The foregoing description only is used to explain the utility model; Wherein the structure of each parts, connected mode etc. all can change to some extent; Every equivalents of on the basis of the utility model technical scheme, carrying out and improvement all should not got rid of outside protection scope of the present invention.
Claims (1)
- A railway freight-car checking cylinder protecgulum decompose, apparatus for assembling; It is characterized in that: it comprises assembly platform, support, jettron, working cylinder, protecgulum pressure head and fixing pin; Wherein said bracket leg is stood on the said assembly platform; Top at support is equipped with jettron, reaches the working cylinder by jettron control; The piston rod external part of said working cylinder connects the protecgulum pressure head, and said protecgulum pressure head direction vertically down; Said fixing pin independently is provided with, and when said protecgulum pressure head was depressed the checking cylinder protecgulum, the fixing hole that said steady pin passes on the brake cylinder piston rod was fixed the checking cylinder protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204424137U CN202292045U (en) | 2011-11-09 | 2011-11-09 | Disassembling and assembling device for front cover of rail wagon brake cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204424137U CN202292045U (en) | 2011-11-09 | 2011-11-09 | Disassembling and assembling device for front cover of rail wagon brake cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292045U true CN202292045U (en) | 2012-07-04 |
Family
ID=46361022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204424137U Expired - Fee Related CN202292045U (en) | 2011-11-09 | 2011-11-09 | Disassembling and assembling device for front cover of rail wagon brake cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666478A (en) * | 2016-04-15 | 2016-06-15 | 东莞理工学院 | A quick disassembly and assembly system for articulated manipulators in a nuclear radiation environment |
| CN109834456A (en) * | 2019-03-28 | 2019-06-04 | 中车四方车辆有限公司 | A kind of checking cylinder spring decomposer and decomposition method |
-
2011
- 2011-11-09 CN CN2011204424137U patent/CN202292045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666478A (en) * | 2016-04-15 | 2016-06-15 | 东莞理工学院 | A quick disassembly and assembly system for articulated manipulators in a nuclear radiation environment |
| CN109834456A (en) * | 2019-03-28 | 2019-06-04 | 中车四方车辆有限公司 | A kind of checking cylinder spring decomposer and decomposition method |
| CN109834456B (en) * | 2019-03-28 | 2020-12-18 | 中车四方车辆有限公司 | Brake cylinder spring decomposition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |