CN103481903A - Vehicle end pipeline fixing device for locomotive - Google Patents
Vehicle end pipeline fixing device for locomotive Download PDFInfo
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- CN103481903A CN103481903A CN201310455668.0A CN201310455668A CN103481903A CN 103481903 A CN103481903 A CN 103481903A CN 201310455668 A CN201310455668 A CN 201310455668A CN 103481903 A CN103481903 A CN 103481903A
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- locomotive
- pipe
- fixing device
- car end
- end fixing
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Abstract
The invention discloses a vehicle end pipeline fixing device for a locomotive. The vehicle end pipeline fixing device for the locomotive comprises a pipe clamping base, an upper support, a lower support, a welded connector and a transitional connector. The pipe clamping base is welded on the front end face of an end beam of the locomotive and connected between the upper support and the front end face of a locomotive body, the upper support is used for connecting the pipe clamping base and the lower support, the lower support is used for connecting the upper support, the welded connector and the transitional connector, and arranged on the transitional connector in a penetrated mode, the welded connector is used for being welded with a steel pipe and forms a welding steel pipe with the steel pipe after the welding, the transitional connector is used for being connected with the welded connector and an angle cock, and the welded connector is in threaded connection with the transitional connector. According to the vehicle end pipeline fixing device, the innovation of the vehicle end pipeline fixing manufacturability of the locomotive is achieved, by the adoption of the connecting mode, the installation is convenient, the manufacturability is good, the operation is easy, disassembly is easy, the labor intensity of the fastening process of the vehicle end pipeline is effectively reduced, and the labor productivity is improved.
Description
Technical field
The embodiment of the present invention relates to the electric locomotive technical field, relates in particular to car end fixing device for pipe for a kind of locomotive.
Background technology
The car end pipeline of locomotive is the part that the locomotive end is connected with other locomotives and vehicle, because it is arranged on locomotive foremost, the impact of the rubble etc. that easily is subject to splashing in the process of locomotive operation, therefore, the fixing of car end pipeline must be solid and reliable, will consider the comfort feature of its detachable maintaining simultaneously.
Locomotive end pipeline fixing means of the prior art, due to the simple fixed form that only adopts U-shaped card, car end pipeline regulated quantity in the process of installing is very little, and manufacturability is poor, and it is bad that fastening effect is installed, and after the locomotive long-time running, the phenomenon that gets loose easily occurs.
Summary of the invention
The invention provides car end fixing device for pipe for a kind of locomotive, in order to solve defect of the prior art, have install convenient, manufacturability is good, simple to operate, be easy to dismounting.
The embodiment of the present invention provides car end fixing device for pipe for a kind of locomotive, and this locomotive comprises with car end fixing device for pipe:
Clamp seat, be welded on the front end face of car body end carriage, is connected between the front end face of upper bracket and locomotive car body;
Described upper bracket, for connection pipe deck and lower bracket;
Described lower bracket, for connecting described upper bracket and welded joint and crossover sub, described lower bracket is located on described crossover sub;
Described welded joint, for and steel-pipe welding, form welded steel pipe with described steel pipe after welding;
Described crossover sub, for connecting described welded joint and angle cock, described welded joint and described crossover sub are together by a threaded connection.
Car end fixing device for pipe for locomotive provided by the invention, by the mode of using upper bracket and lower bracket to be connected, realized the innovation of locomotive end pipeline technique for fixing, adopt this connection mode install convenient, manufacturability is good, simple to operate, be easy to dismounting, thereby effectively reduce the labour intensity of the fastening process of car end pipeline, improved labor efficiency.
The accompanying drawing explanation
The structural representation of car end fixing device for pipe for the locomotive that Fig. 1 provides for one embodiment of the invention.
Fig. 2 is the schematic perspective view after the locomotive end is installed embodiment illustrated in fig. 1.
The structural representation that Fig. 3 is the upper bracket in embodiment illustrated in fig. 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
The structural representation of car end fixing device for pipe for the locomotive that Fig. 1 provides for one embodiment of the invention, Fig. 2 is the schematic perspective view after the locomotive end is installed embodiment illustrated in fig. 1; As depicted in figs. 1 and 2, clamp seat 11 is welded on the car body end carriage front end face of (Fig. 1 and Fig. 2 do not show), is connected between upper bracket 12 and the locomotive car body front end face of (Fig. 1 and Fig. 2 do not show); Upper bracket 12 is for connection pipe deck 11 and lower bracket 13; Lower bracket 13 is for connecting upper bracket 12 and welded joint 14 and crossover sub 15, and lower bracket 13 is located on crossover sub 14; Welded joint 14, for welding with steel pipe 16, welds rear and steel pipe 16 composition welded steel pipes; Crossover sub 15 is for connecting welding joint 14 and angle cock 17, and welded joint 14 is together by a threaded connection with crossover sub 15.
Car end fixing device for pipe for the locomotive that the embodiment of the present invention provides, by the mode of using upper bracket 12 and lower bracket 13 to be connected, realized the innovation of locomotive end pipeline technique for fixing, adopt this connection mode install convenient, manufacturability is good, simple to operate, be easy to dismounting, thereby effectively reduce the labour intensity of the fastening process of car end pipeline, improved labor efficiency.
The structural representation that Fig. 3 is the upper bracket in embodiment illustrated in fig. 1; As shown in Figure 3, upper bracket 12 specifically comprises: flat board 121, riser 122, gusset 123; Wherein, dull and stereotyped 121 for being connected with lower bracket 13; Riser 122 is for being connected with clamp seat 11; Gusset 123 is for strengthening the intensity of upper bracket 12.Further, on the riser 122 of upper bracket 12, offer slotted hole 124, in installation process, can suitably adjust at above-below direction according to the position of car end pipeline.Further, as shown in Figure 2, clamp seat 11 offers groove in the horizontal direction, and in car end pipeline installation process, clamp seat 11 can be adjusted in the horizontal direction according to the position of car end pipeline.Like this, upper bracket 12 and clamp seat 11, in connection procedure, can be adjusted at upper and lower, left and right four direction, therefore make mounting process very good.
In addition, locomotive can also comprise standby female with car end fixing device for pipe, standby female by screwing, lower bracket 12 and crossover sub 15 is fastening, lower bracket 13 successively is through on welded joint 14, afterwards by welded joint 14 with together with crossover sub 15 is threaded connection, more standby female that lower bracket 13 and crossover sub 15 is fastening by rotation; Crossover sub 15 is connected with angle cock 17 by screw thread.Wherein, the position that all use fasteners connect, all used safety washer, thus anti-vibration, shock resistance after guaranteeing to connect.
Further, the material of clamp seat can be corrosion-resistant steel or carbon steel (the carbon steel material surface need be sprayed paint anticorrosion); The material of crossover sub can be corrosion-resistant steel; The material of welded joint can be corrosion-resistant steel; Standby female material can be corrosion-resistant steel or carbon steel (the carbon steel material surface need be sprayed paint anticorrosion); The material of upper bracket and lower bracket can be carbon steel (rack surface need spray paint anticorrosion).
The foregoing is only the specific embodiment of the present invention, the protection domain be not intended to limit the present invention, by the embodiment of the present invention, car end steel pipe is connected with the locomotive car body front end face, realized the innovation of locomotive end pipeline technique for fixing, effectively reduce the labour intensity of the fastening process of car end pipeline, improved labor efficiency; By using safety washer, effectively eliminated locomotive after operation a period of time, car end pipeline is fastening the potential safety hazard got loose may occur.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a car end fixing device for pipe for locomotive, is characterized in that, described locomotive comprises with car end fixing device for pipe:
Clamp seat, be welded on the front end face of car body end carriage, is connected between the front end face of upper bracket and locomotive car body;
Described upper bracket, for connection pipe deck and lower bracket;
Described lower bracket, for connecting described upper bracket and welded joint and crossover sub, described lower bracket is located on described crossover sub;
Described welded joint, for and steel-pipe welding, form welded steel pipe with described steel pipe after welding;
Described crossover sub, for connecting described welded joint and angle cock, described welded joint and described crossover sub are together by a threaded connection.
2. car end fixing device for pipe for locomotive according to claim 1, is characterized in that, described locomotive also comprises with car end fixing device for pipe:
Standby female, described standby female by screwing, described lower bracket and described crossover sub is fastening.
3. car end fixing device for pipe for locomotive according to claim 1, it is characterized in that, described locomotive also comprises with car end fixing device for pipe: safety washer, connection for described locomotive with the fastener of car end fixing device for pipe, to guarantee anti-vibration, the shock resistance after described car end pipeline connects.
4. car end fixing device for pipe for locomotive according to claim 1, is characterized in that,, described upper bracket comprises:
Flat board, for being connected with described lower bracket;
Riser, for being connected with described clamp seat;
Gusset, for strengthening the intensity of described upper bracket.
5. car end fixing device for pipe for locomotive according to claim 4, is characterized in that,
Described riser offers slotted hole, regulates the installation site of described upper bracket by described slotted hole.
6. according to claim 1～5 car end fixing device for pipe for arbitrary described locomotive, it is characterized in that,
Described clamp seat offers groove in the horizontal direction, in described car end pipeline installation process, according to the position of described car end pipeline, is adjusted in the horizontal direction.
7. according to claim 1～5 car end fixing device for pipe for arbitrary described locomotive, it is characterized in that,
The material of described clamp seat is corrosion-resistant steel or carbon steel; The material of described crossover sub is corrosion-resistant steel; The material of described welded joint is corrosion-resistant steel; The material of described upper bracket and described lower bracket is carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455668.0A CN103481903B (en) | 2013-09-29 | 2013-09-29 | Locomotive car end fixing device for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455668.0A CN103481903B (en) | 2013-09-29 | 2013-09-29 | Locomotive car end fixing device for pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103481903A true CN103481903A (en) | 2014-01-01 |
| CN103481903B CN103481903B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455668.0A Active CN103481903B (en) | 2013-09-29 | 2013-09-29 | Locomotive car end fixing device for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481903B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126815A (en) * | 1976-04-15 | 1977-10-25 | Westinghouse Air Brake Co | Brake pipe vehicle end cutoff cock with interlocked handle |
| US4520662A (en) * | 1983-09-09 | 1985-06-04 | Glenayre Electronics, Ltd. | Coupler mount assembly |
| CN101044050A (en) * | 2005-05-04 | 2007-09-26 | 福伊特驱动夏芬佰格两合公司 | Device carrier for actuating an electric coupling and a control element |
| CN201382208Y (en) * | 2009-04-21 | 2010-01-13 | 中国北车集团大同电力机车有限责任公司 | Pipeline fixing device |
| CN201544982U (en) * | 2009-11-18 | 2010-08-11 | 南车株洲电力机车有限公司 | End-of-car angle cock torsion-proof mechanism |
| CN202176822U (en) * | 2011-08-10 | 2012-03-28 | 中国北车集团大连机车车辆有限公司 | Locomotive pipe clamp apparatus |
-
2013
- 2013-09-29 CN CN201310455668.0A patent/CN103481903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126815A (en) * | 1976-04-15 | 1977-10-25 | Westinghouse Air Brake Co | Brake pipe vehicle end cutoff cock with interlocked handle |
| US4520662A (en) * | 1983-09-09 | 1985-06-04 | Glenayre Electronics, Ltd. | Coupler mount assembly |
| CN101044050A (en) * | 2005-05-04 | 2007-09-26 | 福伊特驱动夏芬佰格两合公司 | Device carrier for actuating an electric coupling and a control element |
| CN201382208Y (en) * | 2009-04-21 | 2010-01-13 | 中国北车集团大同电力机车有限责任公司 | Pipeline fixing device |
| CN201544982U (en) * | 2009-11-18 | 2010-08-11 | 南车株洲电力机车有限公司 | End-of-car angle cock torsion-proof mechanism |
| CN202176822U (en) * | 2011-08-10 | 2012-03-28 | 中国北车集团大连机车车辆有限公司 | Locomotive pipe clamp apparatus |
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| Publication number | Publication date |
|---|---|
| CN103481903B (en) | 2016-04-13 |
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Address after: 037038 Shanxi City, Datong City Qianjin Street, No. 1 Patentee after: CNR DATONG ELECTRIC LOCOMOTIVE CO., LTD. Address before: 037038 Daqing Road, Shanxi, No. 1, No. Patentee before: CNR, Datong Electric Locomotive Co., Ltd. |