CN201610130U - Hoisting device used for locomotive hose - Google Patents
Hoisting device used for locomotive hose Download PDFInfo
- Publication number
- CN201610130U CN201610130U CN2009202595069U CN200920259506U CN201610130U CN 201610130 U CN201610130 U CN 201610130U CN 2009202595069 U CN2009202595069 U CN 2009202595069U CN 200920259506 U CN200920259506 U CN 200920259506U CN 201610130 U CN201610130 U CN 201610130U
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- CN
- China
- Prior art keywords
- locomotive
- flexible pipe
- train
- hook
- hose
- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a hoisting device used for a locomotive hose, which comprises a mounting seat fixed on the body of the end part of a locomotive, wherein the mounting seat is connected with a hose hoisting component through a fastening connector that is provided with an insulating sleeve, the hose hoisting component comprises a hanger fixing device connected with the mounting seat, the other end of the hanger fixing device is connected with a hanger, and the hanger is a 369A type connector conforming to the GOST 2593-82 standard. The hoisting device is utilized to safely hoist the train hose used for the double-conductor type train electro-pneumatic brake (GOST standard) and can avoid the locomotive failure resulting from the wire short circuit caused by the incorrect hoisting of the train hose. The hoisting device has the advantages of simple structure, high practicability and convenient operation and can effectively achieve the safety hoisting of the train hose used for the double-conductor type train electro-pneumatic brake (GOST standard).
Description
Technical field
The utility model relates to the two-conductor line system train electro-pneumatic brake field that is used for the GOST standard in the railway locomotive, refers in particular to the lowering equipment of a kind of two-conductor line system train electropneumatic brake of the GOST of being used for standard with locomotive train flexible pipe.
Background technology
Two-conductor line system train electropneumatic brake system is the extensively train electropneumatic brake system of a kind of GOST of meeting standard of employing of preceding Soviet Union state-owned railroads industry, and Uzbekistan and Kazakhstan's bid locomotive require train electropneumatic brake system must adopt two-conductor line system.Two-conductor line system train electropneumatic brake system connects by the train flexible pipe, it is equipped with two leads along whole train, one another root is the monitoring lead for the work lead, ceaselessly the driver is sent electropneumatic brake control circuit information through full train by these two leads.Because the train hose package that two-conductor line system is used contains the connecting interface of above-mentioned two leads, the structure more complicated of flexible pipe and hose coupling.
At present, the lowering equipment that is used for train flexible pipe (train flexible pipe herein is the two-conductor line system train electro-pneumatic brake train flexible pipe that meets the GOST standard) on the two-conductor line system train electro-pneumatic brake of the GOST standard used of China outlet locomotive has the following disadvantages: 1. the adaptor union of lowering equipment and train flexible pipe is connected combination effectively; 2. the position of lowering equipment and size are difficult to guarantee that reaching best with the train flexible pipe is connected; 3. cause the short circuit of two leads in the train flexible pipe when lowering equipment is connected with the adaptor union of train flexible pipe easily.
Because the particularity of the two-conductor line system train electro-pneumatic brake train flexible pipe of GOST standard, should guarantee that train flexible pipe lowering equipment can not influence the performance and the outward appearance of locomotive end, make locomotive train flexible pipe again when hanging, guarantee that the double joint lead in the train flexible pipe can keep opening circuit.
The utility model content
The technical problems to be solved in the utility model just is: at the existing technical matters that exists, the utility model provides a kind of lowering equipment that is used for locomotive train flexible pipe, it is safe and reliable, simple in structure, can make suspension hook combine, and can solve fully and cause two lead problem of short-circuit in the train flexible pipe when two-conductor line system train flexible pipe hangs with the train flexible pipe is effective.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of lowering equipment that is used for locomotive train flexible pipe, comprise the mount pad that is fixed on the car body of locomotive end, this mount pad links to each other with the hose hanger assembly by the fastening connection piece of sheathed insulating tube, this hose hanger assembly comprises and mount pad bonded assembly hook anchor fitting, the other end of this hook anchor fitting connects a hook, and this hook adopts the 369A model adaptor union that meets GOST 2593-82 standard.
The periphery pad of described insulating tube is established the insulation dottle pin, and described hose hanger assembly is linked to each other with described mount pad by described fastening connection piece, described insulating tube and described insulation dottle pin.
This hook anchor fitting comprises and described mount pad bonded assembly adapter plate, the steel pipe that vertically is welded on this adapter plate, and the sheathed rubber tube in the outside of steel pipe, this rubber tube one end is fastened on the steel pipe by the larynx hoop, and the other end links to each other with described hook.
This hook and rubber tube adopt with train flexible pipe identical materials and make.
The utility model mount pad that is welded in the locomotive end, and adopt detouchable fastening connection piece (bolt) ways of connecting that the hose hanger assembly is installed; Be provided with insulation dottle pin, insulating tube between its hose hanger assembly and the mount pad, thus can guarantee locomotive train flexible pipe when not connecting vehicle safety, hang easily.The flexible pipe that the utility model adopts and locomotive train flexible pipe is same is as the suspension hook part of hose hanger assembly simultaneously, replaced the suspension hook of processing with steel plate originally, when the train flexible pipe hangs, state when being equal to locomotive and connecting the vehicle flexible pipe, guaranteed the train flexible pipe effectively hang with the train flexible pipe in two leads phenomenon that can not be short-circuited.
Generally speaking, compared with prior art, advantage of the present utility model just is:
1. the utlity model has very good insulation performance effect, avoided the short circuit of two leads in the locomotive train flexible pipe like this, guarantee the safe operation of locomotive.
2. the utlity model has good assembling, because the hose hanger assembly adopts the train flexible pipe, it has comprised hook and rubber tube, and the train flexible pipe has good elasticity, lifting that like this can more convenient train flexible pipe and fixing.
Description of drawings
Fig. 1 is a general assembly scheme drawing of the present utility model;
Fig. 2 is a hook assembly scheme drawing of the present utility model.
Fig. 3 is a hook scheme drawing of the present utility model.
The specific embodiment
Below with reference to accompanying drawing and concrete enforcement the utility model is described in further details.
As shown in Figure 1, the utility model is a kind of lowering equipment that is used for locomotive train flexible pipe, and it mainly comprises: 1, hose hanger assembly; 2, fastening connection piece; 3, insulation dottle pin; 4, insulating tube; 5, mount pad.One end of mount pad 5 links to each other with car body, and the other end links to each other with hose hanger assembly 1 by fastening connection piece 2.The sheathed insulating tube 4 in the outside of this fastening connection piece 2, the periphery pad of insulating tube 4 is established insulation dottle pin 3, hose hanger assembly 1 is linked to each other with mount pad 5 by fastening connection piece 2, insulating tube 4 and insulation dottle pin 3, guarantee that two leads in the train flexible pipe are in off-state all the time, prevent that the lead short circuit is to traffic safety that locomotive operation caused.Mount pad 5 is fixed on the car body of locomotive end, plays and installs and the fixedly effect of hose hanger assembly 1.
As shown in Figure 2, the hose hanger assembly 1 of the utility model employing mainly comprises hook anchor fitting and hook 11.This hook anchor fitting comprises and described mount pad 5 bonded assembly adapter plates 15, a steel pipe 13 vertically is welded on the centre plane of this adapter plate 15, the sheathed rubber tube 12 in the outside of steel pipe 13, these rubber tube 12 1 ends are fastened on the steel pipe 13 by larynx hoop 14, and the other end links to each other with hook 11.As shown in Figure 3, hook 11 adopts the adaptor union of the 369A model that meets GOST 2593-82 standard, and should hook 11 and the rubber tube 12 employings flexible pipe identical with the train flexible pipe.Have mounting hole on the adapter plate 15, so that can be fixing with mount pad 5 by fastening connection piece 2.Whole hose hanger assembly 1 just links to each other with mount pad 5 with insulation dottle pin 3 by adapter plate 15.
When the train flexible pipe of locomotive did not articulate mutually with vehicle train flexible pipe, the adaptor union of locomotive train flexible pipe just articulated mutually by the hook 11 of hose hanger assembly 1, has so just avoided two lead short circuits in the locomotive train flexible pipe, guarantees the safe operation of locomotive.
Claims (4)
1. lowering equipment that is used for locomotive train flexible pipe, comprise the mount pad that is fixed on the car body of locomotive end, it is characterized in that: this mount pad links to each other with the hose hanger assembly by the fastening connection piece of sheathed insulating tube, this hose hanger assembly comprises and mount pad bonded assembly hook anchor fitting, the other end of this hook anchor fitting connects a hook, and this hook adopts the 369A model adaptor union that meets GOST 2593-82 standard.
2. the lowering equipment that is used for locomotive train flexible pipe according to claim 1, it is characterized in that, the periphery pad of described insulating tube is established described insulation dottle pin, and described hose hanger assembly is linked to each other with described mount pad by described fastening connection piece, described insulating tube and described insulation dottle pin.
3. the lowering equipment that is used for locomotive train flexible pipe according to claim 1 and 2, it is characterized in that, this hook anchor fitting comprises and described mount pad bonded assembly adapter plate, a steel pipe vertically is welded on this adapter plate, the sheathed rubber tube in the outside of steel pipe, this rubber tube one end is fastened on the steel pipe by the larynx hoop, and the other end links to each other with described hook.
4. the lowering equipment that is used for locomotive train flexible pipe according to claim 3 is characterized in that, this hook and rubber tube adopt with train flexible pipe identical materials and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202595069U CN201610130U (en) | 2009-12-04 | 2009-12-04 | Hoisting device used for locomotive hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202595069U CN201610130U (en) | 2009-12-04 | 2009-12-04 | Hoisting device used for locomotive hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610130U true CN201610130U (en) | 2010-10-20 |
Family
ID=42960763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202595069U Expired - Lifetime CN201610130U (en) | 2009-12-04 | 2009-12-04 | Hoisting device used for locomotive hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455855A (en) * | 2014-12-02 | 2015-03-25 | 南车长江车辆有限公司 | Electric-pneumatic integrated hose connector |
| CN105501207A (en) * | 2015-12-23 | 2016-04-20 | 中车大连机车车辆有限公司 | Hitching device of electro pneumatic brake hose connector at non-traction end of locomotive |
-
2009
- 2009-12-04 CN CN2009202595069U patent/CN201610130U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455855A (en) * | 2014-12-02 | 2015-03-25 | 南车长江车辆有限公司 | Electric-pneumatic integrated hose connector |
| CN105501207A (en) * | 2015-12-23 | 2016-04-20 | 中车大连机车车辆有限公司 | Hitching device of electro pneumatic brake hose connector at non-traction end of locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |