CN105136489A - Train head cover opening and closing device wind energy test equipment and test method - Google Patents
Train head cover opening and closing device wind energy test equipment and test method Download PDFInfo
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- CN105136489A CN105136489A CN201510683196.3A CN201510683196A CN105136489A CN 105136489 A CN105136489 A CN 105136489A CN 201510683196 A CN201510683196 A CN 201510683196A CN 105136489 A CN105136489 A CN 105136489A
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Abstract
The invention provides train head cover opening and closing device wind energy test equipment and a test method. The train head cover opening and closing device wind energy test equipment comprises a test platform, a wind supply system and an electric control system, wherein the test platform comprises a mounting seat, a first test cylinder and a second test cylinder; the wind supply system comprise an air pump and a wind pressure meter; the electric control system comprises a power switch, a voltage display, a potentiometer, a first test switch and a second test switch; the power switch and the voltage display are respectively connected with the potentiometer; and the power switch, the voltage display, the potentiometer, the first test switch, the second test switch, the first test cylinder and the second test cylinder are all arranged on the mounting seat. Through the train head cover opening and closing device wind energy test equipment, the test process is simplified, and the test efficiency is improved.
Description
Technical field
The present invention relates to checkout equipment, particularly relate to a kind of train head-shield opening and closing device wind energy testing apparatus and method of testing.
Background technology
At present, along with the development of high-speed rail technology, bullet train is widely used in the go off daily of people, wherein, the head of bullet train is provided with can the head-shield of switch, and the switch of head-shield is by coordinating tubing unit box (concrete structure controls airduct integrated form manual, electronic associating wind energy control system with reference to bullet train 4 disclosed in China Patent No. 200620162177.2) to control to perform for airduct.Under normal circumstances, after bullet train assembles, need to provide gases at high pressure to provide power to the airduct that supplies of train, then the checking of product quality is carried out to tubing unit box, whether can control head-shield switch reliably to check tubing unit box.Often when a failure occurs, need again by tubing unit box under train dismounting, change and install new tubing unit box and retest, whole test process is loaded down with trivial details and testing efficiency is lower.How designing a kind of equipment simplifying test process raising testing efficiency is technical matters to be solved by this invention.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of train head-shield opening and closing device wind energy testing apparatus and method of testing, realizes simplifying test process by train head-shield opening and closing device wind energy testing apparatus and improves testing efficiency.
Technical scheme provided by the invention is, a kind of train head-shield opening and closing device wind energy testing apparatus, comprises test platform, air feed system and electric-control system; Described test platform comprises mount pad, the first tested cylinder and the second tested cylinder, described air feed system comprises air pump and draft gauge, described electric-control system comprises power switch, voltage display, potentiometer, the first Test Switchboard and the second Test Switchboard, described power switch is connected with described potentiometer respectively with described voltage display, and described power switch, described voltage display, described potentiometer, described first Test Switchboard, described second Test Switchboard, described first tested cylinder and described second tested cylinder are installed on described mount pad.
Further, the air intake opening of described air pump is also connected with air cleaner.
Further, described first tested cylinder and described second tested cylinder are all connected with air rapid-acting coupling.
Further, described first Test Switchboard and described second Test Switchboard are connected with cable splice.
The present invention also provides a kind of method of testing of train head-shield opening and closing device wind energy, adopt above-mentioned train head-shield opening and closing device wind energy testing apparatus, wherein, two solenoid directional control valves in train head-shield opening and closing device to be detected are connected with the first corresponding Test Switchboard and the second Test Switchboard, four BULKHEAD UNION in train head-shield opening and closing device to be detected are connected with the first corresponding tested cylinder and the second tested cylinder, the air inlet pipeline in train head-shield opening and closing device to be detected is connected with air pump; Concrete grammar is: open the first Test Switchboard to state one position with by train head-shield opening and closing device to the first tested cylinder forward air feed, first tested cylinder can stretch out that to show that train head-shield opening and closing device opens running status good smoothly, open the first Test Switchboard to state two position with by train head-shield opening and closing device to the first tested cylinder backward air blowing, the first tested cylinder can regain smoothly show train head-shield opening and closing device close running status good; Open the second Test Switchboard to state one position with by train head-shield opening and closing device to the second tested cylinder forward air feed, second tested cylinder can be stretched out smoothly and be shown that train head-shield opening and closing device locking state is good, open the second Test Switchboard to state two position with by train head-shield opening and closing device to the second tested cylinder backward air blowing, the second tested cylinder can regain smoothly show train head-shield opening and closing device cancel locking state good.
Train head-shield opening and closing device wind energy testing apparatus provided by the invention and method of testing, by arranging the driving cylinder of the first tested cylinder and the second tested cylinder simulation train head-shield on mount pad, and by air pump provide wind energy simulate train operation time wind-force, and the valve controlled by the first Test Switchboard and the second Test Switchboard correspondence in train head-shield opening and closing device to be tested, stretch to control the first tested cylinder and the second tested cylinder, thus test without the need to train head-shield opening and closing device is installed on train, realize simplifying test process by train head-shield opening and closing device wind energy testing apparatus and improve testing efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of train head-shield opening and closing device wind energy testing apparatus embodiment of the present invention;
Fig. 2 is the schematic diagram of train head-shield opening and closing device wind energy testing apparatus embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-Figure 2, the present embodiment row train head-shield opening and closing device wind energy testing apparatus, comprise mount pad 100, power switch 1, potentiometer 2, voltage display screen 3, first Test Switchboard 4, second Test Switchboard 5, first cylinder 7, second cylinder, air cleaner 9, air pump 10 and draft gauge 11, wherein, mount pad 100, first tested cylinder 7 and the second tested cylinder 8 form test platform, air pump 10 and draft gauge 11 form air feed system, power switch 1, voltage display 3, potentiometer 2, first Test Switchboard 4 and the second Test Switchboard 5 form electric-control system, described power switch 1 is connected with described potentiometer 2 respectively with described voltage display 3, described power switch 1, described voltage display 3, described potentiometer 2, described first Test Switchboard 4, described second Test Switchboard 5, described first tested cylinder 7 and described second tested cylinder 8 are installed on described mount pad 100.Wherein, the air intake opening of air pump 10 is also connected with air cleaner 9, and for the ease of quick connection, described first tested cylinder 7 and described second tested cylinder 8 are all connected with air rapid-acting coupling (not shown), and described first Test Switchboard 4 and described second Test Switchboard 5 are connected with cable splice (not shown).
Specifically, the present embodiment row train head-shield opening and closing device wind energy testing apparatus is used for carrying out quality test to train head-shield opening and closing device 6 to be detected, the concrete structure of train head-shield opening and closing device 6 to be detected and principle can control airduct integrated form manual, electronic associating wind energy control system see bullet train 4 disclosed in China Patent No. 200620162177.2, do not repeat them here concrete structure.In test process, train head-shield opening and closing device 6 is powered by the present embodiment row train head-shield opening and closing device wind energy testing apparatus, and be the load voltage value of train head-shield opening and closing device 6 by potentiometer 2 by supply voltage adjustment, two solenoid directional control valves of train head-shield opening and closing device 6 are connected with the first Test Switchboard 4 and the second Test Switchboard 5, the state of solenoid directional control valve is controlled by the first Test Switchboard 4 and the second Test Switchboard 5 correspondence, and air pump will provide power wind to train head-shield opening and closing device 6, the wind energy produced during to simulate train operation, in test process, two electromagnetic switch valve events are controlled respectively by the first Test Switchboard 4 and the second Test Switchboard 5, stretch judge that whether the quality of train head-shield opening and closing device 6 is qualified to realize the first tested cylinder 7 and the second tested cylinder 8.Concrete test process is as follows:
Open the first Test Switchboard 4 to state one position with by train head-shield opening and closing device 6 to the first tested cylinder 7 forward air feed, first tested cylinder 7 can stretch out that to show that train head-shield opening and closing device 6 opens running status good smoothly, open the first Test Switchboard 4 to state two position with by train head-shield opening and closing device 6 to the first tested cylinder 7 backward air blowing, the first tested cylinder 4 can regain that to show that train head-shield opening and closing device 6 closes running status good smoothly; Open the second Test Switchboard 5 to state one position with by train head-shield opening and closing device 6 to the second tested cylinder 8 forward air feed, second tested cylinder 8 can be stretched out smoothly and be shown that train head-shield opening and closing device 6 locking state is good, open the second Test Switchboard 5 to state two position with by train head-shield opening and closing device 6 to the second tested cylinder 8 backward air blowing, the second tested cylinder 8 can regain that to show that train head-shield opening and closing device 6 cancels locking state good smoothly.
Train head-shield opening and closing device wind energy testing apparatus provided by the invention and method of testing, by arranging the driving cylinder of the first tested cylinder and the second tested cylinder simulation train head-shield on mount pad, and by air pump provide wind energy simulate train operation time wind-force, and the valve controlled by the first Test Switchboard and the second Test Switchboard correspondence in train head-shield opening and closing device to be tested, stretch to control the first tested cylinder and the second tested cylinder, thus test without the need to train head-shield opening and closing device is installed on train, realize simplifying test process by train head-shield opening and closing device wind energy testing apparatus and improve testing efficiency.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a train head-shield opening and closing device wind energy testing apparatus, is characterized in that, comprises test platform, air feed system and electric-control system; Described test platform comprises mount pad, the first tested cylinder and the second tested cylinder, described air feed system comprises air pump and draft gauge, described electric-control system comprises power switch, voltage display, potentiometer, the first Test Switchboard and the second Test Switchboard, described power switch is connected with described potentiometer respectively with described voltage display, and described power switch, described voltage display, described potentiometer, described first Test Switchboard, described second Test Switchboard, described first tested cylinder and described second tested cylinder are installed on described mount pad.
2. train head-shield opening and closing device wind energy testing apparatus according to claim 1, it is characterized in that, the air intake opening of described air pump is also connected with air cleaner.
3. train head-shield opening and closing device wind energy testing apparatus according to claim 1, it is characterized in that, described first tested cylinder and described second tested cylinder are all connected with air rapid-acting coupling.
4. train head-shield opening and closing device wind energy testing apparatus according to claim 1, it is characterized in that, described first Test Switchboard and described second Test Switchboard are connected with cable splice.
5. the method for testing of a train head-shield opening and closing device wind energy, it is characterized in that, adopt as arbitrary in claim 1-4 as described in train head-shield opening and closing device wind energy testing apparatus, wherein, two solenoid directional control valves in train head-shield opening and closing device to be detected are connected with the first corresponding Test Switchboard and the second Test Switchboard, four BULKHEAD UNION in train head-shield opening and closing device to be detected are connected with the first corresponding tested cylinder and the second tested cylinder, the air inlet pipeline in train head-shield opening and closing device to be detected is connected with air pump; Concrete grammar is: open the first Test Switchboard to state one position with by train head-shield opening and closing device to the first tested cylinder forward air feed, first tested cylinder can stretch out that to show that train head-shield opening and closing device opens running status good smoothly, open the first Test Switchboard to state two position with by train head-shield opening and closing device to the first tested cylinder backward air blowing, the first tested cylinder can regain smoothly show train head-shield opening and closing device close running status good; Open the second Test Switchboard to state one position with by train head-shield opening and closing device to the second tested cylinder forward air feed, second tested cylinder can be stretched out smoothly and be shown that train head-shield opening and closing device locking state is good, open the second Test Switchboard to state two position with by train head-shield opening and closing device to the second tested cylinder backward air blowing, the second tested cylinder can regain smoothly show train head-shield opening and closing device cancel locking state good.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510683196.3A CN105136489B (en) | 2015-10-21 | 2015-10-21 | Train head-shield opening and closing device wind energy test equipment and method of testing |
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| CN201510683196.3A CN105136489B (en) | 2015-10-21 | 2015-10-21 | Train head-shield opening and closing device wind energy test equipment and method of testing |
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| CN105136489B CN105136489B (en) | 2017-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323653A (en) * | 2016-08-29 | 2017-01-11 | 中车青岛四方机车车辆股份有限公司 | Opening and closing mechanism test device and industrial equipment vehicle having opening and closing mechanism test device |
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| Publication number | Publication date |
|---|---|
| CN105136489B (en) | 2017-10-13 |
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Address after: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant after: CRRC SIFANG CO., LTD. Address before: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jian Inventor after: Zhao Yongli Inventor after: Zhou Jialin Inventor after: Yin Xiangbo Inventor after: Pan Yunlong Inventor before: Yin Xiangbo Inventor before: Li Jian Inventor before: Zhou Jialin |
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Effective date of registration: 20210721 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CRRC SIFANG Co.,Ltd. |