CN105383502A - Mounting devices for water tank pump assembly of motor train unit - Google Patents
Mounting devices for water tank pump assembly of motor train unit Download PDFInfo
- Publication number
- CN105383502A CN105383502A CN201510675172.3A CN201510675172A CN105383502A CN 105383502 A CN105383502 A CN 105383502A CN 201510675172 A CN201510675172 A CN 201510675172A CN 105383502 A CN105383502 A CN 105383502A
- Authority
- CN
- China
- Prior art keywords
- pump assembly
- pump
- bottom plate
- assembly mounting
- base plate
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 12
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B61C17/02—Bunkers; Tanks; Tenders; Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a mounting device for a water tank pump assembly of a motor train unit. The mounting device comprises a pump assembly, pump assembly bottom plate mounting bolts, a pump assembly mounting bottom plate and a pump house bottom plate, wherein the pump assembly is mounted on the pump assembly mounting bottom plate; screw holes are formed in the pump assembly mounting bottom plate, and accordingly, screw holes are also formed in the pump house bottom plate, so that the pump assembly mounting bottom plate is fixed on the pump house bottom plate through the mounting bolts along with the screw holes in the pump assembly mounting bottom plate and the screw holes in the pump house bottom plate; the pump assembly bottom plate is provided with inner flangings, accordingly, the pump house bottom plate is provided with a flanging clamping groove, the opening direction of the clamping groove corresponds to inner foldings of the pump assembly mounting bottom plate, and when the inner foldings arranged on the pump assembly bottom plate are inserted into the flanging clamping groove of the pump house bottom plate, the screw holes in the pump assembly mounting bottom plate are opposite to the screw holes in the pump house bottom plate. The mounting device disclosed by the invention has the advantages that the pump assembly does not need to be assembled through groping with feel, the pump bottom plate is convenient to mount and disassemble, and the maintenance cost is low.
Description
Technical field
The present invention relates to motor train unit hydrotechny field, particularly motor train unit water tank pump assembly.
Background technology
Usual motor train unit supply and drain water system pump house water tank, is mainly used in rinsing in compartment using.The pump assembly of pump house is an important component part of supply and drain water system.For the ease of Passenger Travel water, water tank has carried out light-weight design, the pressurization of pump assembly is integrated among the pump house of water tank.The pump house of narrow space, the pump assembly making volume large and heavy is installed and is seemed very difficult.Especially the bolt of rear end plate of the front-end and back-end of pump base plate is difficult to location, can't see the screwhole position of front terminal bolt, entirely grope with feel, bolt and screw are slightly wrong a bit just cannot be installed, often because the inspection of not clear situation, again heavy pump assembly is taken out of pump house, maintenance load is quite large, also very arduous, and waste manpower, financial resources.
Summary of the invention
Technical matters to be solved by this invention provides a kind of motor train unit water tank pump assembly protection device for installing for above-mentioned the deficiencies in the prior art, and motor train unit water tank pump assembly is easily correctly located, easy to maintenance.
The present invention solves the problems of the technologies described above adopted technical scheme: motor train unit supply tank pump assembly mounting device, comprise pump assembly, pump support plate hold-down bolt, pump assembly mounting base, pump house base plate, pump assembly is arranged on pump assembly mounting base, pump assembly mounting base arranges screw, correspondingly pump house base plate also arranges screw, pump assembly mounting base is fixed on pump house base plate by the screw on pump assembly mounting base and the screw on pump house base plate by hold-down bolt, pump support plate arranges in-flanges, corresponding pump house base plate arranges and turns over bag draw-in groove, draw-in groove direction of dehiscing is corresponding with flanging in pump assembly mounting base, when pump support plate arranges turning in bag draw-in groove of interior flanging insertion pump house base plate, screw on pump assembly mounting base is relative with the screw on pump house base plate.
Because pump support plate arranges interior flanging, bag draw-in groove is turned in pump house base plate relevant position design one, when pump assembly is installed, pump assembly mounting base and pump house base plate parallel direction send into pump house casing, when the front bottom end of pump assembly mounting base, cross draw-in groove when falling into pump house base plate, pump assembly mounting base is dynamic to pulling back gently, pump assembly mounting base in-flanges is embedded in pump house base plate draw-in groove, make pump house base plate and pump house base plate turn over bag draw-in groove closely to interlock, and then by jail on the hold-down bolt of pump support plate rear end, connect reliably and do not loosen.
Better, said pump assembly mounting base be "
" type, its "
" one end can insert pump house base plate and turn in bag draw-in groove.
Compared with prior art, the invention has the advantages that: because pump assembly mounting base arranges in-flanges, base plate arranges and turns over bag slot, after in-flanges insertion base plate turns over bag slot, the screw of pump assembly mounting base and the screwhole position of pump house base plate correctly corresponding, hold-down bolt can conveniently be screwed into, without the need to grope with feel assembling, therefore pump base plate installation, convenient disassembly, maintenance cost is low.And the present invention is simple and practical, the processing of pump house base plate draw-in groove, easy for installation, low cost of manufacture, and can eliminate because pump house cabinet space is narrow and small, installation is difficult causes pump assembly to loosen and the pipeline fault that causes, has saved maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the view before embodiment of the present invention pump assembly mounting base is installed to pump house base plate.
Fig. 3 is the view after embodiment of the present invention pump assembly mounting base is installed to pump house base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
As shown in Figure 1, motor train unit supply tank pump assembly mounting device, comprises pump house casing 1, pump assembly 2, hold-down bolt 3, pump assembly mounting base 4, pump house base plate 5, pump house base plate turns over bag draw-in groove 6.
Said pump assembly 2 is arranged on pump assembly mounting base 4.
Bag draw-in groove 6 is turned in above-mentioned pump house base plate 5 relevant position design one, and draw-in groove direction 61 of dehiscing is corresponding with pump assembly mounting base in-flanges 42.
Above-mentioned pump house base plate 5 arranges installation screw 51, and it is corresponding with the installation screw 41 on pump assembly mounting base 4, is arranged on pump house base plate 5 by pump assembly mounting base 4 by hold-down bolt 3.
Better, also arrange a leading edge 52 at pump house base plate 5 side, pump assembly mounting base 4 inserts according to leading edge 52, pump assembly mounting base 4 can be made so to be better positioned on pump house base plate 5, see Fig. 2.
As shown in Figure 2, when pump assembly is installed, pump assembly 2 and pump assembly mounting base 4, pump house casing 1 is sent into pump house base plate parallel direction, when the front bottom end of pump assembly mounting base, cross draw-in groove 6 when falling into pump house base plate 5, pump assembly mounting base is dynamic to pulling back gently, now, pump assembly mounting base in-flanges 42 is embedded in pump house base plate draw-in groove 51, makes pump house base plate and pump house base plate turn over bag draw-in groove and closely interlocks, and then by jail on pump support plate rear end hold-down bolt 3, such pump assembly connects reliably and does not loosen, and sees Fig. 3.
Claims (2)
1. motor train unit supply tank pump assembly mounting device, it is characterized in that: comprise pump assembly, pump support plate hold-down bolt, pump assembly mounting base, pump house base plate, pump assembly is arranged on pump assembly mounting base, pump assembly mounting base arranges screw, correspondingly pump house base plate also arranges screw, pump assembly mounting base is fixed on pump house base plate by the screw on pump assembly mounting base and the screw on pump house base plate by hold-down bolt, pump support plate arranges in-flanges, corresponding pump house base plate arranges and turns over bag draw-in groove, draw-in groove direction of dehiscing is corresponding with flanging in pump assembly mounting base, when pump support plate arranges turning in bag draw-in groove of interior flanging insertion pump house base plate, screw on pump assembly mounting base is relative with the screw on pump house base plate.
2. motor train unit supply tank pump assembly mounting device as claimed in claim 1, is characterized in that: described pump assembly mounting base for "
" type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675172.3A CN105383502A (en) | 2015-10-19 | 2015-10-19 | Mounting devices for water tank pump assembly of motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675172.3A CN105383502A (en) | 2015-10-19 | 2015-10-19 | Mounting devices for water tank pump assembly of motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383502A true CN105383502A (en) | 2016-03-09 |
Family
ID=55416437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675172.3A Pending CN105383502A (en) | 2015-10-19 | 2015-10-19 | Mounting devices for water tank pump assembly of motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383502A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538012Y (en) * | 2002-02-22 | 2003-02-26 | 联想(北京)有限公司 | Part mounting rack for computer housing |
| CN2764883Y (en) * | 2005-01-19 | 2006-03-15 | 梅学宏 | Clip connection type rotatable door-plate connector |
| US7022227B1 (en) * | 2005-08-17 | 2006-04-04 | Shih-Hui Liao | Multifunctional filtering device for an aquarium |
| CN201258863Y (en) * | 2008-08-30 | 2009-06-17 | 无锡市万里实业发展有限公司 | Water pumping device for motor train set |
| CN201818202U (en) * | 2010-09-27 | 2011-05-04 | 株洲南车时代电气股份有限公司 | Cover plate of subway shielding door |
-
2015
- 2015-10-19 CN CN201510675172.3A patent/CN105383502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538012Y (en) * | 2002-02-22 | 2003-02-26 | 联想(北京)有限公司 | Part mounting rack for computer housing |
| CN2764883Y (en) * | 2005-01-19 | 2006-03-15 | 梅学宏 | Clip connection type rotatable door-plate connector |
| US7022227B1 (en) * | 2005-08-17 | 2006-04-04 | Shih-Hui Liao | Multifunctional filtering device for an aquarium |
| CN201258863Y (en) * | 2008-08-30 | 2009-06-17 | 无锡市万里实业发展有限公司 | Water pumping device for motor train set |
| CN201818202U (en) * | 2010-09-27 | 2011-05-04 | 株洲南车时代电气股份有限公司 | Cover plate of subway shielding door |
Non-Patent Citations (1)
| Title |
|---|
| 王丽芳等: "200km_h动车组水泵系统消化吸收与国产化", 《机车电传动》 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB02 | Change of applicant information |
Address after: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Applicant after: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Address before: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Applicant before: Ningbo CRRC Times Transducer Technology Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160829 Address after: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Applicant after: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. Address before: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Applicant before: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171009 Address after: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Applicant after: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Address before: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Applicant before: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190724 Address after: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Applicant after: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. Address before: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Applicant before: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |