CN202764722U - Auxiliary pantograph raising module - Google Patents
Auxiliary pantograph raising module Download PDFInfo
- Publication number
- CN202764722U CN202764722U CN201220481078.6U CN201220481078U CN202764722U CN 202764722 U CN202764722 U CN 202764722U CN 201220481078 U CN201220481078 U CN 201220481078U CN 202764722 U CN202764722 U CN 202764722U
- Authority
- CN
- China
- Prior art keywords
- valve
- rising bow
- auxiliary rising
- import
- auxiliary
- 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 - Lifetime
Links
Images
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to an auxiliary pantograph raising module. The auxiliary pantograph raising module comprises an intercepting valve, an electromagnet valve and an air conveying port, wherein the intercepting valve and electromagnet valve are installed on an installation board and are successively connected with each other through a compressed air conveying pipe, and the air conveying port is used for conveying compressed air to a pantograph. The auxiliary pantograph raising module is simple in structure, convenient to use and maintain, and capable of being installed horizontally and being also installed vertically in hung mode. Particularly, required workload is greatly reduced when the auxiliary pantograph raising module is installed, and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of bow-lifting device of railcar, is specifically related to a kind of auxiliary rising bow module.
Background technology
Auxiliary rising bow equipment on present most of subway vehicle all is installed in the guest room, and the mechanical interface that need to consider when loose piece is installed in the guest room and electric interfaces more complicated all, will assist the rising bow integration of equipments is that a little module is installed in the guest room and can effectively addresses this problem.
The utility model content
The technical problems to be solved in the utility model is: propose a kind of compact conformation, mechanical electric interface auxiliary rising bow module simple, easy to maintenance.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of auxiliary rising bow module comprises block valve, the electromagnetic valve of being located on the adapter plate and being connected by blowpipe successively and is used for carrying compressed-air actuated blowing mouth to pantograph.
The beneficial effects of the utility model are:
This module accesses from the pressure air of total wind and is sent to the pressurized air that pantograph also is used for auxiliary rising bow.Under normal circumstances, from the direct rising bow of the pressure of total wind, the utility model is simple in structure by solenoid control, and use and maintenance is all more convenient, and this module can level be installed, and also can vertically lift.Required work capacity greatly reduces especially when mounted, has improved work efficiency.
Having improved of technique scheme:
In order when total wind pressure is not enough, also to assist rising bow by the utility model, this module also comprises check valve, is arranged on three-way converging valve and treadle air pump on the pipeline between described electromagnetic valve and the described blowing mouth, the outlet of described check valve is connected to the import of described block valve, the second import of the air extractor duct that described converging valve has the first import of being connected to described electromagnetic valve outlet, be connected to described treadle air pump and be connected to the outlet of described blowing mouth.Control step is: close block valve, take out treadle air pump again and inflate, and carry out rising bow with the gas that produces.The check valve that this module and total wind junction arrange, pressurized air is back to total wind when preventing from enabling the foot pump rising bow.
For the ease of grasping the real time data of air pressure, the pipeline between described electromagnetic valve and the three-way converging valve is provided with air-pressure gauge.
For the ease of the dismounting of treadle air pump, described treadle air pump is fixed on the described adapter plate by fly-headed bolt.
For the ease of controlling rising bow by electronics package, described block valve is the electric contact block valve.
Description of drawings
Below in conjunction with accompanying drawing a kind of auxiliary rising bow module of the present utility model is described further.
Fig. 1 is the structural representation of a kind of auxiliary rising bow module of the utility model.
The specific embodiment
Embodiment
According to shown in Figure 1, the utility model comprises carbon steel bending plate 1 and the successively electric contact block valve 2, electromagnetic valve 3, blowing mouth 4, three-way converging valve 5, treadle air pump 6 and the pressure gauge 7 that are used for being connected to total wind on this carbon steel bending plate 1 is installed.
Wherein, connect by soft gas piping between electric contact block valve 2, electromagnetic valve 3 and the blowing mouth 4.Pipeline between electromagnetic valve 3 and blowing mouth 4 is provided with three-way converging valve 5, and the first import of three-way converging valve 5 is connected to the outlet of electromagnetic valve 3, and the second import is connected to the air extractor duct of treadle air pump 6, and the outlet of three-way converging valve 5 is connected to blowing mouth 4.Inflow point at block valve 2 also is connected with the check valve (not shown), and the outlet of this check valve is connected to the import of block valve 2.
Pipeline between electromagnetic valve 3 and the three-way converging valve 5 is provided with pressure gauge 7.
Treadle air pump 6 is installed on the carbon steel bending plate 1 by fly-headed bolt.
The above-described embodiment that is not limited to of the present utility model, all employings are equal to replaces the technical scheme that forms, and all drops in the protection domain of the utility model requirement.
Claims (5)
1. auxiliary rising bow module is characterized in that: comprise block valve, the electromagnetic valve of being located on the adapter plate and being connected by blowpipe successively and be used for carrying compressed-air actuated blowing mouth to pantograph.
2. described auxiliary rising bow module according to claim 1, it is characterized in that: also comprise check valve, be arranged on three-way converging valve and treadle air pump on the pipeline between described electromagnetic valve and the described blowing mouth, the outlet of described check valve is connected to the import of described block valve, the second import of the air extractor duct that described three-way converging valve has the first import of being connected to described electromagnetic valve outlet, be connected to described treadle air pump and be connected to the outlet of described blowing mouth.
3. described auxiliary rising bow module according to claim 2, it is characterized in that: the pipeline between described electromagnetic valve and the three-way converging valve is provided with pressure gauge.
4. described auxiliary rising bow module according to claim 2, it is characterized in that: described treadle air pump is fixed on the described adapter plate by fly-headed bolt.
5. according to the described auxiliary rising bow module of above-mentioned arbitrary claim, it is characterized in that: described block valve is the electric contact block valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220481078.6U CN202764722U (en) | 2012-09-20 | 2012-09-20 | Auxiliary pantograph raising module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220481078.6U CN202764722U (en) | 2012-09-20 | 2012-09-20 | Auxiliary pantograph raising module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764722U true CN202764722U (en) | 2013-03-06 |
Family
ID=47771317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220481078.6U Expired - Lifetime CN202764722U (en) | 2012-09-20 | 2012-09-20 | Auxiliary pantograph raising module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105492238A (en) * | 2013-09-02 | 2016-04-13 | 西门子公司 | Compressed-air system |
-
2012
- 2012-09-20 CN CN201220481078.6U patent/CN202764722U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105492238A (en) * | 2013-09-02 | 2016-04-13 | 西门子公司 | Compressed-air system |
| CN105492238B (en) * | 2013-09-02 | 2018-02-06 | 西门子公司 | compressed air system |
| US10266057B2 (en) | 2013-09-02 | 2019-04-23 | Siemens Mobility GmbH | Compressed-air system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201923122U (en) | Brake control device for rail vehicles | |
| CN204387679U (en) | Four-wire system refueling system | |
| CN202764722U (en) | Auxiliary pantograph raising module | |
| CN202673653U (en) | Air compressor vacuum pump overall performance experimental table | |
| CN201980989U (en) | Pneumatic brake fluid pumping and draining system | |
| CN203257641U (en) | Air compressor parallel system | |
| CN202201913U (en) | Air volume coadjutant security slag-pouring preventing device for a plurality of blast furnaces | |
| CN107985333B (en) | A kind of vehicle is without fiery loopback converting system and vehicle | |
| CN203009460U (en) | Uninterruptible power supply overhaul device for hydraulic pressure gauge | |
| CN202302744U (en) | Compressed air supply system for chemical fiber production | |
| CN202612811U (en) | Emergent opening device of bypass valve and offline valve of bag-type dust collector | |
| CN204187267U (en) | A kind of hydraulic pressure aerating type bundled tube shipping container | |
| CN203888824U (en) | Integrated pressure control device | |
| CN203381469U (en) | Automatic differential pressure regulating device for hollow train window of highland train | |
| CN202614510U (en) | Function detecting device for height valve of multiple units | |
| CN202793751U (en) | Testing apparatus for pressure switch | |
| CN207740338U (en) | The vacuum air-channel system of sucker | |
| CN202859828U (en) | Oxygen filling and oxygen supply switching device for vehicle | |
| CN202074234U (en) | Gas dispenser controlled by microcomputer | |
| CN213933102U (en) | EMUs pipeline pressurize test dolly | |
| CN102849084B (en) | Pneumatic cabinet of electric locomotive and electric locomotive | |
| CN201961334U (en) | Railway wagon brake integrated structure | |
| CN204754987U (en) | Tunnel internally -powered wind pressure pressure device under high and cold condition in plateau | |
| CN204729180U (en) | A kind of Remote diesel engine brake cylinder | |
| CN201558830U (en) | Cleaning pipeline system provided with pressure regulating valve and cleaning machine adopting same |
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: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN Co.,Ltd. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |