CN109664905A - Locomotive removable top - Google Patents
Locomotive removable top Download PDFInfo
- Publication number
- CN109664905A CN109664905A CN201811456211.0A CN201811456211A CN109664905A CN 109664905 A CN109664905 A CN 109664905A CN 201811456211 A CN201811456211 A CN 201811456211A CN 109664905 A CN109664905 A CN 109664905A
- Authority
- CN
- China
- Prior art keywords
- top cover
- locomotive
- roof
- ventilating duct
- weather shield
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/12—Roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention discloses a kind of locomotive removable top, comprising: top cover, the side of top cover are equipped with side bar, and top cover is connect by side bar with roof, and ventilating duct is equipped in the middle part of top cover；Weather shield, weather shield are set to the top of ventilating duct, and there are air intake passage, the upside connections of weather shield and top cover between weather shield and ventilating duct.The locomotive removable top is suitable on rail examination locomotive and route survey locomotive, convenient for rail examination locomotive and route survey locomotive roof hanging device channel sealing and block operation, top cover is connect by side bar with roof, side bar makes the load of top cover uniformly be scattered in roof, avoid stress central hot water supply system, convenient disassembly, convenient for the plant maintenance and maintenance in top cover, ventilating duct is equipped in the middle part of top cover, there are air intake passages between weather shield and ventilating duct, ventilating duct on top cover can be improved the efficiency of air inlet system, rainwater is in turn avoided by channel into the car.
Description
Technical field
The invention belongs to locomotive equipment fields, more particularly, to a kind of locomotive removable top.
Background technique
With the development of China railways, the requirement of rail is higher and higher, and the following vehicle functions require can increasingly
Height, at this moment interior large scale equipment is needed from the channel that roof is reserved through hoist cable into the car, and interior air inlet motor
Then it is mounted on top cover, the requirement to top cover is higher and higher, and the structure type of top cover, which exists, at present does not fill heavier motor,
The poor sealing performance of top cover and roof dismounts inconvenient problem.
Therefore, to solve this problem, a kind of locomotive removable top is proposed.
Summary of the invention
The purpose of the present invention is poor for existing locomotive header and roof leakproofness, dismounting is inconvenient, weighing ability is poor
Problem provides a kind of locomotive removable top, convenient for blocking operation in locomotive, improving top cover and the leakproofness of roof, disassembly side
Just.
To achieve the goals above, the present invention proposes a kind of locomotive removable top, comprising:
Top cover, the side of the top cover are equipped with side bar, and the top cover is connect by the side bar with the roof, the top
Lid middle part is equipped with ventilating duct；
Weather shield, the weather shield are set to the top of the ventilating duct, between weather shield and the ventilating duct there are into
Wind channel, the weather shield are connect with the upside of the top cover.
Preferably, the roof is equipped with positioning protrusion, and the side lower part of the top cover is equipped with groove, the positioning protrusion
It is cooperatively connected with the groove.
Preferably, sealing material is filled between the positioning protrusion and the groove.
It preferably, further include snap-gauge, the snap-gauge is anti-" Z " font, and the upper plate of the snap-gauge is resisted against on the side bar
Portion, the roof are fixed with roof bolt, and the lower plate of the snap-gauge is bolted to the roof by roof.
Preferably, the radian of the top cover and the radian of roof are consistent.
Preferably, the two sides of the weather shield are reclinate arc-shaped structure.
Preferably, the lower part of the weather shield is equipped with the first vertical portion, and the upside of the top cover is equipped with erects with described first
Corresponding second vertical portion in straight portion, first vertical portion is bolted with second vertical portion.
Preferably, the ventilating duct being set on the top cover to lower recess, the ventilating duct is interior to be equipped with air inlet motor.
Preferably, the sealing material is sponge rubber item.
Preferably, the downside of the top cover is equipped with a plurality of reinforcing beam along its length.
Beneficial effect provided by the invention is:
1, top cover is connect by side bar with roof, and side bar makes the load of top cover uniformly be scattered in roof, avoids stress collection
Middle defect, convenient disassembly, convenient for the plant maintenance and maintenance in top cover；Ventilating duct, weather shield and ventilating duct are equipped in the middle part of top cover
Between there are air intake passage, the upside of weather shield and top cover connects, and the efficiency of air inlet system is improved by ventilating duct, and avoid
Rainwater by channel into the car.
2, it is cooperatively connected by the groove of the side lower part of the positioning protrusion of roof and top cover, and fills sealing in groove
Material, ensure that the leakproofness in roof hanging device channel, and operation is blocked in realization.
3, consistent with the radian of roof by the radian of top cover, the gravity of entire top cover can be evenly distributed in roof
On, roof local pressure is effectively avoided, the phenomenon that stress is concentrated is generated, the entire weight of air inlet system can uniformly be divided
It is distributed on the side bar of top cover, effectively prevents local pressure unevenness.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Detailed description of the invention
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent.Wherein, in the exemplary embodiment, identical reference label typically represents phase
Same component.
Fig. 1 shows the locomotive removable top in one embodiment of the invention in the main view of locomotive installation site.
Fig. 2 shows the locomotive removable top in one embodiment of the invention locomotive installation site top view.
Fig. 3 shows the structural schematic diagram of the locomotive removable top in one embodiment of the invention.
Fig. 4 shows the A partial enlarged view of the locomotive removable top in one embodiment of the invention.
Fig. 5 shows the B partial enlarged view of the locomotive removable top in one embodiment of the invention.
Fig. 6 shows the schematic perspective view of the locomotive removable top in one embodiment of the invention.
Fig. 7 shows the air inlet motor scheme of installation of the locomotive removable top in one embodiment of the invention.
Description of symbols:
1, top cover；2, side bar；3, roof；4, ventilating duct；5, weather shield；6, positioning protrusion；7, groove；8 snap-gauges；9, roof
Bolt；10, the first vertical portion；11, the second vertical portion；12, motor is entered the wind；13, sealing material；15, bolt.
Specific embodiment
The preferred embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although being shown in attached drawing of the invention
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention, without that should be limited by embodiments set forth here
System.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and can be complete by the scope of the present invention
Ground is communicated to those skilled in the art.
The embodiment of the present invention provides a kind of locomotive removable top, comprising:
Top cover, the side of top cover are equipped with side bar, and top cover is connect by side bar with roof, and ventilating duct is equipped in the middle part of top cover；Gear
Rain plate, weather shield are set to the top of ventilating duct, there are air intake passage between weather shield and ventilating duct, weather shield and top cover it is upper
Side connection.
The locomotive removable top is suitable on rail examination locomotive and route survey locomotive, convenient for rail examination locomotive and
The sealing in the roof hanging device channel of route survey locomotive is connect by side bar with roof with operation, top cover is blocked, and side bar makes
The load of top cover is uniformly scattered in roof, avoid stress central hot water supply system, convenient disassembly, convenient in top cover plant maintenance and guarantor
Support, ventilating duct be equipped in the middle part of top cover, there are air intake passage between weather shield and ventilating duct, the ventilating duct on top cover can be improved into
The efficiency of wind system in turn avoids rainwater by channel into the car.
Preferably, roof is equipped with positioning protrusion, and the side lower part of top cover is equipped with groove, positioning protrusion and groove
It is cooperatively connected.
Preferably, sealing material is filled between positioning protrusion and groove.
Specifically, it is cooperatively connected by the groove of the side lower part of the positioning protrusion of roof and top cover, and is filled out in groove
Sealing material is filled, ensure that the leakproofness in roof hanging device channel, operation is blocked in realization.
It preferably, further include snap-gauge, snap-gauge is anti-" Z " font, and the upper plate of snap-gauge is resisted against side bar top, roof
It is fixed with roof bolt, the lower plate of snap-gauge is bolted to roof by roof.
Specifically, top cover is connect with roof using roof bolt and snap-gauge, and bolt uses high-strength bolt, and bolt and roof weld
It is connected in one, lid periphery welds snap-gauge, and bolt is linked together by snap-gauge and top cover, and such form is easy to disassemble.
Preferably, the radian of top cover and the radian of roof are consistent.
Specifically, consistent with the radian of roof by the radian of top cover and side bar, it can be uniform by the gravity of entire top cover
Be distributed on roof, effectively avoid roof local pressure, generate the phenomenon that stress is concentrated, can be by the whole of air inlet system
A weight is uniformly distributed on the side bar of top cover, effectively prevents local pressure unevenness.
Preferably, the two sides of weather shield are reclinate arc-shaped structure.
Specifically, weather shield is arranged in top, and weather shield uses arc form, both ensure that the robustness of structural behaviour, also
It can prevent from collapsing, cause any standing water on top, secondly can also guarantee under the conditions of atrocious weather, break off rainwater and enter from side
The possibility of drivers' cab.
Preferably, the lower part of weather shield is equipped with the first vertical portion, and the upside of top cover is equipped with and the first vertical portion pair
The second vertical portion answered, with second vertically through being bolted, weather shield is also connected by screw bolts with top cover for the first vertical portion, this
The structure type of sample, easy to repair and maintenance, when air inlet system, which encounters small failure needs, to be safeguarded from above, it is only necessary to will keep off
Rain plate is dismantled, and is not needed a top cover and is entirely removed, saves labor.
Preferably, ventilating duct being set on top cover to lower recess, ventilating duct is interior to be equipped with air inlet motor, can incite somebody to action
Air inlet from all directions is effectively inputted into blade fan, is avoided the waste of air inlet moyor, is improved by ventilating duct
The efficiency of air inlet system.
Preferably, sealing material is sponge rubber item.
Preferably, the downside of top cover is equipped with a plurality of reinforcing beam along its length.
Embodiment
Fig. 1 shows main view of the locomotive removable top in locomotive installation site in one embodiment of the invention, Fig. 2
The locomotive removable top in one embodiment of the invention is shown in the top view of locomotive installation site, Fig. 3 shows this hair
The structural schematic diagram of locomotive removable top in bright one embodiment, Fig. 4 show the locomotive in one embodiment of the invention
The A partial enlarged view of removable top, the B that Fig. 5 shows the locomotive removable top in one embodiment of the invention are locally put
Big figure, Fig. 6 show the schematic perspective view of the locomotive removable top in one embodiment of the invention, and Fig. 7 shows this
The air inlet motor scheme of installation of locomotive removable top in invention one embodiment.
As shown in Figures 1 to 7, embodiment provides a kind of locomotive removable top, comprising:
The side of top cover 1, top cover 1 is equipped with side bar 2, and the radian of top cover 1 is consistent with the radian of roof 3, and top cover 1 passes through side bar
2 connect with roof 3, and ventilating duct 4 is equipped in the middle part of top cover 1；Weather shield 5, weather shield 5 are set to the top of ventilating duct 4, weather shield 5
Two sides be reclinate arc-shaped structure, there are air intake passage between weather shield 5 and ventilating duct 4, weather shield 5 and top cover 1
Upside connection.
Roof 3 is equipped with positioning protrusion 6, and the side lower part of top cover 1 is equipped with groove 7, and positioning protrusion 6 and the cooperation of groove 7 connect
It connects, sealing material 13 is filled between positioning protrusion 6 and groove 7, sealing material is sponge rubber item.The lower part of weather shield 5 is set
Have the first vertical portion 10, the upside of top cover 1 be equipped with first vertical 10 corresponding second vertical portions 11, the first vertical portion 10 with
Second vertical portion 11 is connected by bolt 15, and ventilating duct 4 is set on top cover 1 to lower recess, and air inlet horse is equipped in ventilating duct 4
Up to 12, the downside of top cover 1 is equipped with a plurality of reinforcing beam along its length.
It further include snap-gauge 8, snap-gauge 8 is anti-" Z " font, and the upper plate of snap-gauge 8 is resisted against 2 top of side bar, and roof 3 is fixed with vehicle
The lower plate of top fastening bolt 9, snap-gauge 8 is connected to roof 3 by roof bolt 9.
Top cover 1 is connect by side bar 2 with roof 3, and side bar 2 makes the load of top cover 1 uniformly be scattered in roof 3, avoids answering
Power central hot water supply system, convenient disassembly, convenient for the plant maintenance and maintenance in top cover 1；Ventilating duct 4, weather shield 5 are equipped in the middle part of top cover 1
It is connect with the upside of top cover 1, there are air intake passages between weather shield 5 and ventilating duct 4, improve air inlet system by ventilating duct 4
Efficiency, in turn avoid rainwater by channel into the car.
The embodiment of the present invention is described above, above description is exemplary, and non-exclusive, and also not
It is limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this technology
Many modifications and changes are obvious for the those of ordinary skill in field.
Claims (10)
1. a kind of locomotive removable top, which is characterized in that the top cover is set on roof, comprising:
Top cover, the side of the top cover are equipped with side bar, and the top cover is connect by the side bar with the roof, in the top cover
Portion is equipped with ventilating duct；
Weather shield, the weather shield are set to the top of the ventilating duct, and it is logical that there are air inlets between weather shield and the ventilating duct
Road, the weather shield are connect with the upside of the top cover.
2. locomotive removable top according to claim 1, which is characterized in that the roof is equipped with positioning protrusion, institute
The side lower part for stating top cover is equipped with groove, and the positioning protrusion and the groove are cooperatively connected.
3. locomotive removable top according to claim 2, which is characterized in that between the positioning protrusion and the groove
Filled with sealing material.
4. locomotive removable top according to claim 1, which is characterized in that further include snap-gauge, the snap-gauge is anti-" Z "
Font, the upper plate of the snap-gauge are resisted against the side bar top, and the roof is fixed with roof bolt, and the lower plate of the snap-gauge is logical
It crosses roof and is bolted to the roof.
5. locomotive removable top according to claim 1, which is characterized in that the radian of the top cover and the radian of roof
Unanimously.
6. locomotive removable top according to claim 1, which is characterized in that the two sides of the weather shield are to be bent downwardly
Arc-shaped structure.
7. locomotive removable top according to claim 1, which is characterized in that it is perpendicular that the lower part of the weather shield is equipped with first
Straight portion, the upside of the top cover are equipped with the second vertical portion corresponding with first vertical portion, first vertical portion with it is described
Second vertical portion is bolted.
8. locomotive removable top according to claim 1, which is characterized in that the ventilating duct is set to lower recess
Air inlet motor is equipped on the top cover, in the ventilating duct.
9. locomotive removable top according to claim 8, which is characterized in that the sealing material is sponge rubber item.
10. locomotive removable top according to claim 1, which is characterized in that the downside of the top cover is equipped with along its length
Spend a plurality of reinforcing beam in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456211.0A CN109664905A (en) | 2018-11-30 | 2018-11-30 | Locomotive removable top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456211.0A CN109664905A (en) | 2018-11-30 | 2018-11-30 | Locomotive removable top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664905A true CN109664905A (en) | 2019-04-23 |
Family
ID=66144612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811456211.0A Pending CN109664905A (en) | 2018-11-30 | 2018-11-30 | Locomotive removable top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664905A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201610135U (en) * | 2010-03-17 | 2010-10-20 | 南车株洲电力机车有限公司 | Vehicle roof type rain-proof dust-proof ventilation device |
| KR20110088035A (en) * | 2010-01-28 | 2011-08-03 | 현대로템 주식회사 | Ventilating apparatus for cabin of railway vehicle and sealing structure thereof |
| CN103318208A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Waterproof air inlet structure of roof of passenger train |
| CN203854668U (en) * | 2014-05-20 | 2014-10-01 | 南车四方车辆有限公司 | Detachable locomotive roof cover and locomotive |
| CN204055785U (en) * | 2014-09-05 | 2014-12-31 | 江苏今创车辆有限公司 | Diesel locomotive ventilation with body device |
| CN105235692A (en) * | 2015-10-23 | 2016-01-13 | 南车资阳机车有限公司 | Locomotive ventilation heat-dissipation device |
| EP3127774A1 (en) * | 2015-08-06 | 2017-02-08 | Bombardier Transportation GmbH | Air duct system intergrated into the car body roof profiles |
| CN206704189U (en) * | 2017-03-17 | 2017-12-05 | 冯梅珊 | A kind of fiberglass motor-car composite plate compartment |
-
2018
- 2018-11-30 CN CN201811456211.0A patent/CN109664905A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110088035A (en) * | 2010-01-28 | 2011-08-03 | 현대로템 주식회사 | Ventilating apparatus for cabin of railway vehicle and sealing structure thereof |
| CN201610135U (en) * | 2010-03-17 | 2010-10-20 | 南车株洲电力机车有限公司 | Vehicle roof type rain-proof dust-proof ventilation device |
| CN103318208A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Waterproof air inlet structure of roof of passenger train |
| CN203854668U (en) * | 2014-05-20 | 2014-10-01 | 南车四方车辆有限公司 | Detachable locomotive roof cover and locomotive |
| CN204055785U (en) * | 2014-09-05 | 2014-12-31 | 江苏今创车辆有限公司 | Diesel locomotive ventilation with body device |
| EP3127774A1 (en) * | 2015-08-06 | 2017-02-08 | Bombardier Transportation GmbH | Air duct system intergrated into the car body roof profiles |
| CN105235692A (en) * | 2015-10-23 | 2016-01-13 | 南车资阳机车有限公司 | Locomotive ventilation heat-dissipation device |
| CN206704189U (en) * | 2017-03-17 | 2017-12-05 | 冯梅珊 | A kind of fiberglass motor-car composite plate compartment |
Non-Patent Citations (1)
| Title |
|---|
| 江利国，汪科，谢小宁: "《电力机车总体及走行部》", 31 August 2016 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200429 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant before: CRRC TAIYUAN Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |
|
| RJ01 | Rejection of invention patent application after publication |