CN106080665B - A kind of low-floor tramcar stucco system sanding device - Google Patents
A kind of low-floor tramcar stucco system sanding device Download PDFInfo
- Publication number
- CN106080665B CN106080665B CN201610489480.1A CN201610489480A CN106080665B CN 106080665 B CN106080665 B CN 106080665B CN 201610489480 A CN201610489480 A CN 201610489480A CN 106080665 B CN106080665 B CN 106080665B
- Authority
- CN
- China
- Prior art keywords
- sand loading
- sand
- low
- cavity
- stucco system
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
Abstract
Patent of the present invention discloses a kind of low-floor tramcar stucco system sanding device, characterized in that including the omnipotent steering unit of top sand loading pneumatic unit and lower part；By being welded and fixed between the omnipotent steering unit of the top sand loading pneumatic unit and lower part, the omnipotent steering unit in lower part is free to rotate and adjusts height；The top sand loading pneumatic unit includes sand loading funnel cavity, sand loading conduit and air pressure regulator, and the sand loading funnel cavity is one funnel of a U-shaped upper part of the housing welding, the hollow structure in middle part；The sand loading tube at one end is riveted with sand loading funnel cavity, and the other end can be deep into the sandbox of tramcar stucco system；The omnipotent steering unit in lower part includes height adjusting triangle holder, universal wheel and quick coupling.Advantage：Conveniently air-flow can be utilized in sand pack to sandbox at the scene, time saving and energy saving, prompt operation has saved the time, reduces operating personnel's quantity, improves the efficiency of sand loading work.
Description
Technical field
The present invention relates to a kind of low-floor tramcar stucco system sanding devices, belong to rail vehicle technical field.
Background technology
In recent years, modern low-floor tramcar was with the advantages that beautiful, freight volume is big, operate steadily, energy conservation and environmental protection, in China
It is popularized in each city.But due to the operational characteristic of tramcar and the common right of way of automobile, higher is proposed to its braking ability
Technology requirement.So brake force is generally higher than subway train.What big brake force will certainly increase tramcar slides probability,
And flat wheel tread.In order to solve this problem, just increase stucco system at each bogie, to improve tramcar system
Track adhesion during dynamic, and then reduce and slide probability.
The debugging test either in factory of production firm, or during low floor vehicle operator maintenance repair,
All it is a more complicated job to stucco system sandbox filling gravel.One row low-floor tramcar shares 6 sandboxes, often
A sandbox needs to fill the sand grains of 20Kg or so, filling frequency substantially at 3 days/time, and the setting of sandbox charging port vehicle one,
Right side of car, sandbox mouth sand loading channel is in horizontality, it is difficult to which sand pack is entered.
Therefore it is easy to operate efficiently to provide one kind, quick convenient low-floor tramcar stucco system is with sanding device
A kind of urgent problem to be solved.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, provide it is a kind of it is simple in structure, convenient for behaviour
The low-floor tramcar stucco system sanding device of work solves the technology that stucco system sandbox sand loading is difficult, efficiency is low and asks
Topic.
In order to solve the above technical problems, the present invention provides a kind of low-floor tramcar stucco system sanding device,
It is characterized in, including the omnipotent steering unit of top sand loading pneumatic unit and lower part；The top sand loading pneumatic unit and lower part are omnipotent
By being welded and fixed between steering unit, the omnipotent steering unit in lower part is free to rotate and adjusts height；The top dress
Sand pneumatic unit includes sand loading funnel cavity, sand loading conduit and air pressure regulator, and the sand loading funnel cavity is a U-shaped shell
One funnel of top welding, the hollow structure in middle part；The sand loading tube at one end and sand loading funnel cavity rivet, and the other end can be with
It is deep into the sandbox of tramcar stucco system；The omnipotent steering unit in lower part includes height adjusting triangle holder, universal
Wheel；And quick coupling, the height adjusting triangle holder are welded on the baseplate underside of sand loading funnel cavity, the height adjusts three
The bottom end of angle support is equipped with universal wheel；Fast quick access is installed in a piece rubber air pipe that can be born not less than 10bar pressure, one end
Head, other end installation air pressure regulator are simultaneously connected with sand loading funnel cavity, and the air pressure regulator swivel nut adds rubber washer tight
Gu on sand loading funnel cavity.
Further, the sand loading funnel cavity is welded on one piece of bottom plate, and several sections of reinforcing ribs are welded in the left and right sides, is increased
Add stability.
Further, the height adjusting triangle holder by two section casings form, by positioning bolt it is elastic come adjust height.
Further, the funnel left and right sides is equipped with return air hole.
Further, the sand loading funnel cavity and sand loading conduit are fixed using self-plugging rivet staking, sand loading conduit circular arc
Bottom is in the same horizontal position with sand loading funnel cavity circular arc bottom.
Further, support spring and exclusion seal serum cap are cased on the sand loading conduit.
The side that sand loading funnel cavity connects sand loading conduit is front side.
The advantageous effect that the present invention is reached：
（1）Simple in structure, operation is simple, is suitable for the tramcar stucco system sandbox sand loading operation in different places；（2）
Air-flow can be utilized in sand pack to sandbox easily and fast, time saving and energy saving prompt operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of patent of the present invention；
Fig. 2 is patent sectional view of the present invention.
1 in figure is sand loading funnel cavity, and 2 be sand loading conduit, and 3 be exclusion seal serum cap, and 4 be support spring, and 5 are back
Air holes, 6 be air pressure regulator, and 7 be height adjusting triangle holder, and 8 be universal wheel, and 9 be quick coupling.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, a kind of low-floor tramcar stucco system sanding device, by top sand loading pneumatic unit under
Portion's height is adjustable, and omnipotent steering unit forms, and the top sand loading pneumatic unit includes：Sand loading funnel cavity 1, sand loading conduit 2,
Exclusion seal serum cap 3, support spring 4, return air 5, air pressure regulator 6；The omnipotent steering unit in lower part includes：Height adjusting triangle
Holder 7, universal wheel 8, quick coupling 9.
It, can by being welded and fixed between the omnipotent steering unit of the top sand loading pneumatic unit and lower part in the present embodiment
Adjusting height is freely rotated, to meet the needs of different place low floor vehicles.
As shown in Fig. 2, sand loading funnel cavity 1 by the invention, is one funnel of a U-shaped upper part of the housing welding, in
Portion's hollow-core construction, funnel left and right sides open return air hole 5.
In the present embodiment, the sand loading funnel cavity 1 and sand loading conduit 2 are fixed using self-plugging rivet staking.Sand loading conduit 2
Circular arc bottom is in the same horizontal position with 1 circular arc bottom of sand loading funnel cavity.
In the present embodiment, the exclusion seal serum cap 3 and support spring 4 are sleeved on sand loading conduit 2, are in free shape
State.
In the present embodiment, the air pressure regulator 6 adds rubber washer to be fastened on sand hopper cavity 1 with swivel nut.
In the present embodiment, the sand loading funnel cavity 1 is welded on one piece of bottom plate, and 3 sections of reinforcing ribs are welded in the left and right sides, is increased
Add stability.
In the present embodiment, the height adjusting triangle holder 7 is welded on the bottom plate of sand loading funnel cavity 1.Height is adjusted
Section A-frame 7 by two section casings form, by positioning bolt it is elastic come adjust height.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of low-floor tramcar stucco system sanding device, characterized in that including top sand loading pneumatic unit under
The omnipotent steering unit in portion；By being welded and fixed between the omnipotent steering unit of the top sand loading pneumatic unit and lower part, under described
The omnipotent steering unit in portion can be freely rotated and adjust height；The top sand loading pneumatic unit includes sand loading funnel cavity, dress
Sand conduit and air pressure regulator, the sand loading funnel cavity are one funnel of a U-shaped upper part of the housing welding, the hollow knot in middle part
Structure；The sand loading tube at one end is riveted with sand loading funnel cavity, and the other end can be deep into the sandbox of tramcar stucco system
It is interior；The omnipotent steering unit in lower part includes height adjusting triangle holder, universal wheel and quick coupling, the height adjusting triangle
Holder is welded on the baseplate underside of sand loading funnel cavity, and the bottom end of the height adjusting triangle holder is equipped with universal wheel；One
Can bear the rubber air pipe not less than 10bar pressure, quick coupling is installed in one end, the other end install air pressure regulator and with dress
Sand hopper cavity is connected, and the air pressure regulator adds rubber washer to be fastened on sand loading funnel cavity with swivel nut；The funnel is left
Right side is equipped with return air hole.
2. a kind of low-floor tramcar stucco system sanding device according to claim 1, characterized in that the dress
Sand hopper cavity is welded on one piece of bottom plate, and several sections of reinforcing ribs are welded in the left and right sides, increases stability.
3. a kind of low-floor tramcar stucco system sanding device according to claim 1, characterized in that the height
Degree adjusting triangle holder by two section casings form, by positioning bolt it is elastic come adjust height.
4. a kind of low-floor tramcar stucco system sanding device according to claim 1, characterized in that the dress
Sand hopper cavity and sand loading conduit are fixed using self-plugging rivet staking, at sand loading conduit circular arc bottom and sand loading funnel cavity circular arc bottom
In the same horizontal position.
5. a kind of low-floor tramcar stucco system sanding device according to claim 1, characterized in that the dress
Support spring and exclusion seal serum cap are cased on sand conduit.
6. a kind of low-floor tramcar stucco system sanding device according to claim 1, characterized in that the gas
Pressure regulating valve adjusts the wind pressure for being input to funnel type intracavitary, the rate that control gravel is flowed into sandbox according to demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489480.1A CN106080665B (en) | 2016-06-29 | 2016-06-29 | A kind of low-floor tramcar stucco system sanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489480.1A CN106080665B (en) | 2016-06-29 | 2016-06-29 | A kind of low-floor tramcar stucco system sanding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106080665A CN106080665A (en) | 2016-11-09 |
| CN106080665B true CN106080665B (en) | 2018-07-31 |
Family
ID=57215144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489480.1A Active CN106080665B (en) | 2016-06-29 | 2016-06-29 | A kind of low-floor tramcar stucco system sanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080665B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072492A1 (en) * | 1999-07-29 | 2001-01-31 | Klein Anlagenbau AG | Device and method for transferring of bulk material into a consumer |
| DE10253199A1 (en) * | 2002-11-15 | 2004-05-27 | Werner Schatz | Rail sanding gear for use with railway vehicles consists of wagon with hopper containing sand and has hose which may be connected to filling equipment |
| CN101396205A (en) * | 2007-09-28 | 2009-04-01 | 于志杰 | Height adjustable train desk |
| CN202320329U (en) * | 2011-12-02 | 2012-07-11 | 湖北远程铁道科技有限公司 | Automatic sand loading/unloading trolley |
| CN103625479A (en) * | 2013-11-11 | 2014-03-12 | 北车建设工程有限责任公司 | Sand feeding equipment of rail vehicle |
| CN203472886U (en) * | 2013-09-27 | 2014-03-12 | 晟通科技集团有限公司 | Sand feeding device for locomotive |
-
2016
- 2016-06-29 CN CN201610489480.1A patent/CN106080665B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072492A1 (en) * | 1999-07-29 | 2001-01-31 | Klein Anlagenbau AG | Device and method for transferring of bulk material into a consumer |
| DE10253199A1 (en) * | 2002-11-15 | 2004-05-27 | Werner Schatz | Rail sanding gear for use with railway vehicles consists of wagon with hopper containing sand and has hose which may be connected to filling equipment |
| CN101396205A (en) * | 2007-09-28 | 2009-04-01 | 于志杰 | Height adjustable train desk |
| CN202320329U (en) * | 2011-12-02 | 2012-07-11 | 湖北远程铁道科技有限公司 | Automatic sand loading/unloading trolley |
| CN203472886U (en) * | 2013-09-27 | 2014-03-12 | 晟通科技集团有限公司 | Sand feeding device for locomotive |
| CN103625479A (en) * | 2013-11-11 | 2014-03-12 | 北车建设工程有限责任公司 | Sand feeding equipment of rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106080665A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205259083U (en) | Novel road deceleration strip | |
| CN201777257U (en) | Multi-purpose railway vehicle roof framework | |
| CN201214427Y (en) | High speed rail vehicle | |
| CN204279470U (en) | A kind of horizontal stop configurations used for rail vehicle | |
| CN204978695U (en) | Dustproof brake integrates | |
| CN106080665B (en) | A kind of low-floor tramcar stucco system sanding device | |
| CN104890493B (en) | A kind of engine suspension soft pad assembly | |
| CN207670402U (en) | A kind of electric locomotive sander | |
| CN204383429U (en) | A kind of hydraulic pressure aerating superimposed trailer | |
| CN210912450U (en) | Tramcar sanding system annotates sand device | |
| CN102923134B (en) | A kind of locomotive sands with the device that sands method and device | |
| CN104554297A (en) | Vehicle-end-mounted sanding device and tramcar | |
| CN208682871U (en) | A kind of mine platform lorry that crushing resistance is good | |
| CN204279426U (en) | Car end installs sanding device and tramway train | |
| CN202827031U (en) | Air suspension device with lifting function on semitrailer | |
| CN203793334U (en) | Bogie driving system of low-floor train | |
| CN206241873U (en) | Environment-friendly dustless flatcar portable sandblaster | |
| CN205661442U (en) | Average gas circuit controlling means of pressure differential suitable for railway vehicle | |
| CN204749967U (en) | Maintenance operation machineshop car | |
| CN204415384U (en) | Headstock installs sanding device and tramway train | |
| CN210881690U (en) | Locomotive pantograph boosting lifting device | |
| CN204726241U (en) | A kind of road maintainance machinery car driver's cab brake controller | |
| CN103029711B (en) | Locomotive sand box mounting structure | |
| CN201941776U (en) | Bogie with sanding device | |
| CN202923743U (en) | Lateral skid vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |