CN109955844A - Locomotive brake gear pipeline connecting device and locomotive - Google Patents
Locomotive brake gear pipeline connecting device and locomotive Download PDFInfo
- Publication number
- CN109955844A CN109955844A CN201711404887.0A CN201711404887A CN109955844A CN 109955844 A CN109955844 A CN 109955844A CN 201711404887 A CN201711404887 A CN 201711404887A CN 109955844 A CN109955844 A CN 109955844A
- Authority
- CN
- China
- Prior art keywords
- soft
- locomotive
- connector
- mounting base
- brake gear
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
- B60T17/043—Brake line couplings, air hoses and stopcocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
- B60T17/046—Devices for pipe guiding and fixing
Abstract
It includes mounting base and connecting pipe component that the present invention, which provides a kind of locomotive brake gear pipeline connecting device and locomotive, the locomotive brake gear pipeline connecting device, and the connecting pipe component includes multiple soft connecting tubes；The mounting base includes the first mounting surface connecting with brake and the second mounting surface for connecting with the soft connecting tube, and the access of a plurality of the connection brake and the soft connecting tube is offered in the mounting base；Multiple first connecting holes connecting with the brake are provided on first mounting surface of the mounting base, multiple the second connecting holes connecting with the soft connecting tube are provided on second mounting surface of the mounting base, by the corresponding access connection between first connecting hole and the second connecting hole, second connecting hole is detachably connected with the soft connecting tube.Locomotive brake gear pipeline connecting device of the present invention is able to solve the problem of locomotive pipeline is prefabricated in advance and pipeline cannot be adjusted.
Description
Technical field
The present invention relates to locomotive manufacturing technical fields, it is more particularly related to which a kind of locomotive brake gear pipeline connects
Connection device and locomotive.
Background technique
Locomotive brake gear is mounted in a kind of brake on locomotive, in order to realize the braking, alleviation and pressure maintaining of brake
Multiple accesses are opened up in the mounting base of brake lower part, one end of access passes through pipeline with various specifications and wind regime system
System connection, the other end are connect with brake, the access inside pressure air to brake are formed, thus to realize braking machine-to-machine
The manipulation of vehicle.
The pipeline for the various specifications connecting at present with mounting base is generally steel pipe, the connection side of brake mounting base and pipeline
Generally structure is welded and fixed in formula, i.e., welds one end of pipeline and brake mounting base, other pipes on the other end and vehicle frame
Road is attached using pipe fitting.
Since existing pipeline is generally steel pipe, need to measure the trend of pipeline and each before pipeline installation according to body construction
The size in a direction, prefabricated steel pipe in advance, the position of soldered steel pipe is non-adjustable, and installation steel pipe needs biggish installation sky
Between and installation it is inconvenient.
Summary of the invention
The present invention provides a kind of locomotive brake gear pipeline connecting device and locomotive, and it is prefabricated in advance and manage to be able to solve pipeline
The problem of road cannot be adjusted.
The present invention is achieved by the following technical solutions:
A kind of locomotive brake gear pipeline connecting device, including mounting base and connecting pipe component, the connecting pipe component include
Multiple soft connecting tubes；
The mounting base includes the first mounting surface connecting with brake and the second peace connecting with the soft connecting tube
Dress face offers the access of a plurality of the connection brake and the soft connecting tube in the mounting base；
Multiple first connecting holes connecting with the brake, the peace are provided on first mounting surface of the mounting base
Fill and be provided with multiple the second connecting holes connecting with the soft connecting tube on the second mounting surface of seat, first connecting hole and
By the corresponding access connection between second connecting hole, second connecting hole detachably connects with the soft connecting tube
It connects.
Locomotive brake gear pipeline connecting device as described above, the connecting pipe component further includes multiple first connectors, described
First connector and the soft connecting tube are arranged in a one-to-one correspondence, and the soft connecting tube connects with the mounting base by described first
Head is detachably connected.
Locomotive brake gear pipeline connecting device as described above, the first end of first connector, which has, to be used for and described second
The installation screw thread of connecting hole connection, the second end of first connector with the soft connecting tube for connecting.
Locomotive brake gear pipeline connecting device as described above is provided with fastening protrusion on the periphery of first connector, institute
Stating fastening protrusion is hexagonal boss.
Locomotive brake gear pipeline connecting device as described above, is provided with the second connector in the soft connecting tube, and described the
The first end of two connectors is threadedly coupled with the second end of first connector, the second end of second connector and the soft company
Adapter tube bonding or crimping.
Locomotive brake gear pipeline connecting device as described above is provided with fastening nut on the periphery of second connector.
Locomotive brake gear pipeline connecting device as described above, second connecting hole are counterbore.
Locomotive brake gear pipeline connecting device as described above, the soft connecting tube are metal material hose or nonmetallic
Material hose.
Locomotive brake gear pipeline connecting device as described above, the inner surface of the access are smooth surface.
Another aspect of the present invention provides a kind of locomotive, and the locomotive includes locomotive brake gear piping connection dress described above
It sets.
Locomotive brake gear pipeline connecting device of the invention, mounting base is connect by soft connecting tube with locomotive pipeline, soft
The position of matter connecting tube and tilt adjustable are whole, connecting tube do not need it is prefabricated in advance, locomotive brake gear pipeline connecting device
Bulk also accordingly reduces, and the weight of soft connecting tube relatively before steel pipe it is gently very much, substantially reduce installation process
In the amount of labour, the second connecting hole in mounting base is detachably connected with the soft connecting tube, simplify mounting base with connect
The connection type of pipe makes installation, maintenance become more convenient.
Locomotive of the invention, the mounting base in locomotive brake gear pipeline connecting device pass through soft connecting tube and locomotive pipeline
Connection, the position of soft connecting tube and tilt adjustable are whole, and connecting tube does not need prefabricated in advance, locomotive brake gear piping connection
The bulk of device also accordingly reduces, and the weight of soft connecting tube relatively before steel pipe it is gently very much, substantially reduce peace
The amount of labour during dress, the second connecting hole in mounting base are detachably connected with the soft connecting tube, improve locomotive without
It cremates and assembles, simplify the connection type of mounting base and connecting tube, the installation, maintenance of locomotive is made to become more convenient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 provides the structural schematic diagram of locomotive brake gear pipeline connecting device for the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of locomotive brake gear pipeline connecting device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the mounting base of locomotive brake gear pipeline connecting device provided in an embodiment of the present invention；
Fig. 4 is the first mounting surface of mounting base and second of locomotive brake gear pipeline connecting device provided in an embodiment of the present invention
The structural schematic diagram of mounting surface；
Fig. 5 is the mounting base internal path structural representation of locomotive brake gear pipeline connecting device provided in an embodiment of the present invention
Figure；
Fig. 6 is the B-B sectional view of Fig. 5 provided in an embodiment of the present invention；
Fig. 7 is the C-C sectional view of Fig. 5 provided in an embodiment of the present invention；
Fig. 8 is the D-D sectional view of Fig. 5 provided in an embodiment of the present invention.
Description of symbols:
1, mounting base
2, connecting pipe component
11, the first mounting surface
12, the second mounting surface
13, the first connecting hole
14, the second connecting hole
15, access
21, soft connecting tube
22, the first connector
23, the second connector
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " includes " used herein and " having " and they
Any deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, being
System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or
For the intrinsic other step or units of these process, methods, product or equipment.
Unless otherwise clearly defined and limited, term " first " used herein, " second " etc. are only used for description mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.
Locomotive brake gear is mounted in a kind of brake on locomotive, and most of country's locomotive brake gear uses all at present
It is JZ-7 type, which has the characteristics that use generality, reliability and versatility, is in the mounting base of the brake lower part
Realize that braking, alleviation and the pressure maintaining effect of brake have opened up nine accesses, one end of access passes through the pipeline with various specifications
It is connect with air supply system, the other end is connect with brake, the access inside pressure air to brake is formed, thus to realize system
Manipulation of the motivation to locomotive.The pipeline for the various specifications connecting at present with mounting base is generally steel pipe, one end of pipeline and braking
The welding of machine mounting base, other pipelines are attached by pipe fitting, however need to be measured according to body construction before penstock installation
The trend of pipeline and the size of all directions, prefabricated steel pipe, i.e., carry out bending, weldering to steel pipe according to the size of in-site measurement in advance
Connector finally again welds mounting base and prefabricated pipeline, could be mounting base and pipeline after the completion of these processes
In the integral installation to car body of connection, complex procedures, and the position of soldered steel pipe is non-adjustable, installation steel pipe need compared with
Big installation space and installation is inconvenient.
The present invention is based on the above problem, a kind of locomotive brake gear pipeline connecting device and locomotive are proposed.
Locomotive brake gear pipeline connecting device provided by the invention and locomotive are carried out combined with specific embodiments below detailed
It introduces.
Embodiment one:
Fig. 1 provides the structural schematic diagram of locomotive brake gear pipeline connecting device for the embodiment of the present invention, and Fig. 2 is that the present invention is real
The structural schematic diagram of the locomotive brake gear pipeline connecting device of example offer is applied, Fig. 3 is locomotive brake provided in an embodiment of the present invention
The structural schematic diagram of the mounting base of machine pipeline connecting device please refers to shown in Fig. 1, Fig. 2, Fig. 3, machine provided in an embodiment of the present invention
Vehicle brake pipeline connecting device, including mounting base 1 and connecting pipe component 2, the connecting pipe component 2 include multiple soft connections
Pipe 21；The mounting base 1 include the first mounting surface 11 being connect with brake and connect with the soft connecting tube 21 second
Mounting surface 12 offers the access 15 of a plurality of the connection brake and the soft connecting tube in the mounting base 1；
Multiple first connecting holes 13 connecting with the brake are provided on first mounting surface 11 of the mounting base 1,
Multiple the second connecting holes 14 connecting with the soft connecting tube 2 are provided on second mounting surface 12 of the mounting base, it is described
By corresponding access connection between first connecting hole 13 and the second connecting hole 14, second connecting hole 14 with it is described soft
Matter connecting tube 21 is detachably connected.
The structure of mounting base 1 can be metal or nonmetallic in the present invention, and the present invention is not particularly limited, in practical application
It is durable that middle mounting base 1 considers that materials facilitate, and generally irony material, mounting base are generally cuboid mounting base.
The soft connecting tube 21 in the present invention can be metal material hose or non-metallic material hose, this implementation
Example is not particularly limited.
Heretofore described multiple first connecting holes 13 and multiple second connecting holes 14 are that locomotive brake gear is made to realize
It moves function and opens up, connected between the first connecting hole 13 and the second connecting hole 14 by the corresponding access 15, the company
The quantity in hole is connect depending on the function of brake, quantity of the present embodiment to first connecting hole 13 and the second connecting hole 14
It is not particularly limited.
Locomotive brake gear pipeline connecting device of the invention, mounting base is connect by soft connecting tube with locomotive pipeline, soft
The position of matter connecting tube and tilt adjustable are whole, connecting tube do not need it is prefabricated in advance, locomotive brake gear pipeline connecting device
Bulk also accordingly reduces, and the weight of soft connecting tube relatively before steel pipe it is gently very much, substantially reduce installation process
In the amount of labour, the second connecting hole in mounting base is detachably connected with the soft connecting tube, simplify mounting base with connect
The connection type of pipe makes installation, maintenance become more convenient.
Embodiment two:
Locomotive brake gear pipeline connecting device provided in this embodiment has and overall structure, difference as embodiment one kind
Place is, present embodiments provides the specific connection type that soft connecting tube and the mounting base are detachably connected.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, the connecting pipe component 2 further includes multiple first connectors 22, and described first connects
First 22 and the soft connecting tube 21 be arranged in a one-to-one correspondence, the soft connecting tube 21 passes through described first with the mounting base 1
Connector 22 is detachably connected.The first end of first connector 22 described in the present embodiment has for connecting with second connecting hole 14
The second end of the installation screw thread connect, first connector 22 is used for and the soft connecting tube 21 connects.Specifically, the installation
Nine accesses 15 are offered on seat 1, nine and the soft connecting tube 21 are provided on the second mounting surface 12 of the mounting base 1
Second connecting hole 14 of connection, second connecting hole 14 are threaded hole, are provided on the first mounting surface 11 of mounting base 1 and institute
State nine the first connecting holes 13 of brake connection, nine accesses, nine the first connecting holes 13 and nine the second connecting holes
14 diameter is related with the specifically effect of soft connecting tube 21, and the present embodiment is to nine accesses, nine the first connections
The diameter of hole 13 and nine the second connecting holes 14 is not particularly limited.First connector 22 described in the present embodiment and the soft company
Adapter tube 21 is arranged in a one-to-one correspondence, and the quantity of first connector 22 is nine, the soft connecting tube 21 of the present embodiment and the first connector
22 connections, the first connector 22 are connect by screw thread with mounting base 1, and installation is simple and installation is time saving and energy saving.
Further, fastening protrusion is provided on the periphery of first connector 22, the fastening protrusion is hexagonal boss.
The present embodiment convenient for fastening and dismantles first connector 22 by the way that fastening protrusion 23 is arranged on the periphery of the first connector 22,
And it is not easy to skid.
In the present embodiment, the second connector 23, the first end of second connector 23 are provided in the soft connecting tube 21
It is threadedly coupled with the second end of first connector 22, the second end of second connector 23 is Nian Jie with the soft connecting tube 21
Or crimping, the present embodiment can conveniently dismantle soft connecting tube 21 by the second connector 23 of setting, repair,
Replacement.
In the present embodiment, be provided with fastening nut on the periphery of second connector 23, for second connector 23 with
First connector 22 is attached.
Further, the second connecting hole 14 described in the present embodiment is counterbore, by setting second connecting hole 14
Be set to counterbore, when first connector 22 is connect with second connecting hole 14, the first connector 22 first end be embedded to institute
It states in counterbore, improves the aesthetics of entire locomotive brake gear pipeline connecting device.
Locomotive brake gear pipeline connecting device of the invention, mounting base is connect by soft connecting tube with locomotive pipeline, soft
The position of matter connecting tube and tilt adjustable are whole, connecting tube do not need it is prefabricated in advance, locomotive brake gear pipeline connecting device
Bulk also accordingly reduces, and the weight of soft connecting tube relatively before steel pipe it is gently very much, substantially reduce installation process
In the amount of labour, the second connecting hole in mounting base is detachably connected with the soft connecting tube, simplify mounting base with connect
The connection type of pipe makes installation, maintenance become more convenient.
Embodiment three:
The present embodiment provides a kind of locomotive, the locomotive includes locomotive brake gear described in above-described embodiment or embodiment two
Pipeline connecting device.
Specifically, below with reference to locomotive brake gear pipeline connecting device described in embodiment two to the locomotive of embodiment locomotive
Brake pipeline connecting device does specific introduction.Fig. 4 is locomotive brake gear pipeline connecting device provided in an embodiment of the present invention
The structural schematic diagram of mounting base the first mounting surface and the second mounting surface, Fig. 5 are locomotive brake gear pipe provided in an embodiment of the present invention
The mounting base internal path structural schematic diagram of road attachment device, Fig. 6 are the direction the B-B section view of Fig. 5 provided in an embodiment of the present invention
Figure, Fig. 7 are the C-C sectional view of Fig. 5 provided in an embodiment of the present invention, and Fig. 8 is the D-D of Fig. 5 provided in an embodiment of the present invention
Sectional view.It please refers to shown in Fig. 1-Fig. 8, the locomotive of the present embodiment includes locomotive brake gear pipeline connecting device, the machine
Vehicle brake pipeline connecting device includes mounting base 1 and connecting pipe component 2, and the connecting pipe component 2 includes multiple soft connections
Pipe 21；The mounting base 1 include the first mounting surface 11 being connect with brake and connect with the soft connecting tube 21 second
Mounting surface 12 offers the access 15 of a plurality of the connection brake and the soft connecting tube 21 in the mounting base 1；It is described
Multiple first connecting holes 13 connecting with the brake are provided on first mounting surface 11 of mounting base 1, the mounting base
Be provided on second mounting surface 12 it is multiple connect with the soft connecting tube 21 two connecting holes 14, first connecting hole 13
It is connected between the second connecting hole 14 by the corresponding access 15, second connecting hole 14 and the soft connecting tube 21
It is detachably connected.
Specifically, the locomotive brake gear uses JZ-7 type brake, the connecting pipe component includes nine soft connecting tubes
21, multiple first connecting holes 13 connecting with the brake are provided with (in figure on the first mounting surface 11 of the mounting base 1
1#, 2#, 3#, 4#, 6#, 7#, 8#, 10#, 11# are corresponding with the braking connecting hole of motor spindle), the second installation of the mounting base 1
Be provided on face 12 nine the second connecting holes 14 being connect with the soft connecting tube 21 (1#, 2# in figure, 3#, 4#, 6#, 7#,
8#, 10#, 11#), connecting pipe component 2 includes nine soft connecting tubes 21, nine second connections being arranged on the second mounting surface 12
Hole 14 is correspondingly connected with nine soft connecting tubes 21.
Wherein the effect of nine soft connecting tubes is as follows:
1# equalizing reservoir pipe: the access of train tube pressure is reconciled in automatic brake valve；
2# train pipe: the access of reaction train tube pressure signal；
3# blast main: the access of wind regime is provided to each pipeline；
4# relay valve equalizing reservoir pipe: the access of train tube pressure is adjusted on relay valve；
6# sand pipe: access whether control stucco；
7# overcharges pipe: control train pipe overcharges the access of pressure；
The total wind blocking pipe of 8#: access whether total wind mends wind by relay valve to train pipe is controlled；
10# independent release pipe: the access of independent brake valve independent release；
11# independent role pipe: the access of independent brake valve braking and alleviation.
Connecting pipe component 2 described in the present embodiment further includes multiple first connectors 22, first connector 22 and described soft
Matter connecting tube 21 is arranged in a one-to-one correspondence, and the soft connecting tube 21 is detachable by first connector 22 with the mounting base 1
Connection.The first end of first connector 22 described in the present embodiment has for the installation spiral shell with second connecting hole 14 connection
The second end of line, first connector 22 is used for and the soft connecting tube 21 connects.Specifically, being opened up in the mounting base 1
Have nine accesses, be provided on the second mounting surface 12 of the mounting base 1 nine connect with the soft connecting tube 21 second
Connecting hole 14, second connecting hole 14 are threaded hole, are provided on the first mounting surface 11 of mounting base 1 and connect with the brake
The diameter of nine the first connecting holes 13 connect, nine accesses, nine the first connecting holes 13 and nine the second connecting holes 14 is big
Small related with the effect of soft connecting tube 21, the present embodiment will herein be described in detail.First connector 22 described in the present embodiment and described
Soft connecting tube 21 is arranged in a one-to-one correspondence, and the quantity of first connector 22 is nine, the soft connecting tube 21 of the present embodiment and the
The connection of one connector 22, the first connector 22 are connect by screw thread with mounting base 1, and installation is simple and installation is time saving and energy saving.
Further, fastening protrusion is provided on the periphery of first connector 22, the fastening protrusion is hexagonal boss.
The present embodiment convenient for fastening and dismantles first connector 22 by the way that fastening protrusion 23 is arranged on the periphery of the first connector 22,
And it is not easy to skid.
In the present invention optionally, the soft connecting tube 21 is metal material hose or non-metallic material hose, this reality
The soft connecting tube for applying example is connect using soft rubber pipe with locomotive pipeline, the position of soft rubber pipe and tilt adjustable
Whole, connecting tube does not need prefabricated in advance, and the bulk of locomotive brake gear pipeline connecting device also accordingly reduces, and soft rubber
The weight of sebific duct relatively before steel pipe it is gently very much, substantially reduce the amount of labour in installation process.
In the present embodiment, the second connector 23, the first end of second connector 23 are provided in the soft connecting tube 21
It is threadedly coupled with the second end of first connector 22, the second end of second connector 23 is Nian Jie with the soft connecting tube 21
Or crimping.
In the present embodiment, be provided with fastening nut on the periphery of second connector 23, for second connector 23 with
First connector 22 is attached.
Further, second connecting hole 14 is counterbore, by setting counterbore for second connecting hole 14,
When first connector 22 is connect with second connecting hole 14, the first end of first connector 22 is embedded in the counterbore,
Improve the aesthetics of entire locomotive brake gear pipeline connecting device.
The inner surface of heretofore described access 15 is smooth surface, due to the normally gaseous channel of access 15, locomotive gas
Source system needs to provide clean air for brake, and the access 15 in the present embodiment in mounting base 1 needs pair after processing is completed
The dirt on 15 surface of access in mounting base 1 is cleaned out, to guarantee the inner surface of access 15 as smooth surface.
Locomotive of the invention, the mounting base in locomotive brake gear pipeline connecting device pass through soft connecting tube and locomotive pipeline
Connection, the position of soft connecting tube and tilt adjustable are whole, and connecting tube does not need prefabricated in advance, locomotive brake gear piping connection
The bulk of device also accordingly reduces, and the weight of soft connecting tube relatively before steel pipe it is gently very much, substantially reduce peace
The amount of labour during dress, the second connecting hole in mounting base are detachably connected with the soft connecting tube, improve locomotive without
It cremates and assembles, simplify the connection type of mounting base and connecting tube, the installation, maintenance of locomotive is made to become more convenient.
The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although referring to aforementioned each reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified, or equivalent substitution of some or all of the technical features；And
These are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of locomotive brake gear pipeline connecting device, which is characterized in that including mounting base and connecting pipe component, the connecting tube
Component includes multiple soft connecting tubes；
The mounting base includes the first mounting surface connecting with brake and the second mounting surface for connecting with the soft connecting tube,
The access of a plurality of the connection brake and the soft connecting tube is offered in the mounting base；
Multiple first connecting holes connecting with the brake, the mounting base are provided on first mounting surface of the mounting base
The second mounting surface on be provided with multiple the second connecting holes connecting with the soft connecting tube, first connecting hole and second
By the corresponding access connection between connecting hole, second connecting hole is detachably connected with the soft connecting tube.
2. locomotive brake gear pipeline connecting device according to claim 1, which is characterized in that the connecting pipe component also wraps
Include multiple first connectors, first connector and the soft connecting tube are arranged in a one-to-one correspondence, the soft connecting tube with it is described
Mounting base is detachably connected by first connector.
3. locomotive brake gear pipeline connecting device according to claim 2, which is characterized in that the first of first connector
The installation screw thread having for connecting with second connecting hole is held, the second end of first connector is used for and the soft company
Adapter tube connection.
4. locomotive brake gear pipeline connecting device according to claim 3, which is characterized in that the periphery of first connector
On be provided with fastening protrusion, the fastening protrusion is hexagonal boss.
5. locomotive brake gear pipeline connecting device according to claim 3, which is characterized in that set in the soft connecting tube
It is equipped with the second connector, the first end of second connector is threadedly coupled with the second end of first connector, second connector
Second end it is Nian Jie with the soft connecting tube or crimping.
6. locomotive brake gear pipeline connecting device according to claim 5, which is characterized in that the periphery of second connector
On be provided with fastening nut.
7. locomotive brake gear pipeline connecting device according to claim 1, which is characterized in that second connecting hole is heavy
Hole.
8. locomotive brake gear pipeline connecting device according to claim 1-7, which is characterized in that the soft company
Adapter tube is metal material hose or non-metallic material hose.
9. locomotive brake gear pipeline connecting device according to claim 1-7, which is characterized in that the access
Inner surface is smooth surface.
10. a kind of locomotive, which is characterized in that the locomotive includes the described in any item locomotive brake gear pipelines of claim 1-9
Attachment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404887.0A CN109955844A (en) | 2017-12-22 | 2017-12-22 | Locomotive brake gear pipeline connecting device and locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404887.0A CN109955844A (en) | 2017-12-22 | 2017-12-22 | Locomotive brake gear pipeline connecting device and locomotive |
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| Publication Number | Publication Date |
|---|---|
| CN109955844A true CN109955844A (en) | 2019-07-02 |
Family
ID=67019284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404887.0A Pending CN109955844A (en) | 2017-12-22 | 2017-12-22 | Locomotive brake gear pipeline connecting device and locomotive |
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| Country | Link |
|---|---|
| CN (1) | CN109955844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806414A (en) * | 2020-07-16 | 2020-10-23 | 中车大同电力机车有限公司 | Locomotive pipe joint and locomotive with same |
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| CN201338605Y (en) * | 2009-02-04 | 2009-11-04 | 中车集团南京七四二五工厂 | Vehicle high temperature brake air transmission hose assembly |
| CN202413842U (en) * | 2011-08-11 | 2012-09-05 | 南车青岛四方机车车辆股份有限公司 | Gas path control device for brake system of motor train unit |
| CN204222881U (en) * | 2014-11-05 | 2015-03-25 | 浙江金字机械电器有限公司 | Diesel coach set brake module |
| CN206112343U (en) * | 2016-10-20 | 2017-04-19 | 湖北欧博汽车部件有限公司 | Adjustable's brake hose connects |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806414A (en) * | 2020-07-16 | 2020-10-23 | 中车大同电力机车有限公司 | Locomotive pipe joint and locomotive with same |
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Application publication date: 20190702 |