CN202729609U - Slide wire system - Google Patents
Slide wire system Download PDFInfo
- Publication number
- CN202729609U CN202729609U CN 201220353176 CN201220353176U CN202729609U CN 202729609 U CN202729609 U CN 202729609U CN 201220353176 CN201220353176 CN 201220353176 CN 201220353176 U CN201220353176 U CN 201220353176U CN 202729609 U CN202729609 U CN 202729609U
- Authority
- CN
- China
- Prior art keywords
- horizontal angle
- slide
- guide rail
- angle steelframe
- sliding contact
- 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.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a slide wire system of the field of mobile power supply facilities. The slide wire system comprises an installation support composed of a vertical steel angle shelf and a plurality of horizontal steel angle shelves, wherein one end of each horizontal steel angle shelf is fixed on the vertical steel angle shelf, the plurality of horizontal steel angle shelves are arranged parallel to each other, a slide wire is fixedly installed on the other end of each horizontal steel angle shelf, and current collectors are connected with the slide wires in a sliding mode. According to the slide wire system, the slide wires and a corresponding current collector structure are fixed through the arrangement of the longitudinal installation support, so the problem of poor contact between the slide wires and the current collectors caused by vibrations produced from horizontal power supply contact is solved, and further the stability of the contact between the slide wires and the current collectors are improved, safety and reliability of power supply are guaranteed, and service life of the slide wire system is prolonged. The slide wire system can be used for slide wire power supply.
Description
Technical field
The utility model relates to a kind of electrical contact device, and particularly a kind of trolley belongs to mobile power supply facilities field.
Background technology
Driving is workshop and factory portage and lifting equipment commonly used, it is along the travelling crane sliding touch wire orbital motion that is arranged at workshop or industrial building eminence, what support structure of sliding contact line of traveling crane of the prior art adopted is the aluminum alloy trolley, three-phase is arranged side by side, copper carbon slide plate is contained on the current colector support, directly contacts conduction with trolley.Adopt such support structure of sliding contact line of traveling crane, because for a long time overload use causes that the trolley rail height is uneven, distortion is serious, causes the Crane Rail vibration problem to eliminate, and current colector support following vehicle vibrates and beats; Because site environment is poor, the stand spring on the current colector support will soon be corroded and get rusty and ineffective power simultaneously; In addition, because support beats, and then cause that copper carbon slide plate beats, with the trolley bad contact, conduction is interrupted arcing in short-term, thereby easily form arc knurl arc crater in the trolley, thus vicious circle, fault rate is high, maintenance is wasted time and energy, and the vehicular operation of being expert at is dangerous, and maintenance cost is high, has a strong impact on production.
The utility model content
The purpose of this utility model is the problem for sliding contact line system driving operational process middle orbit of the prior art vibration, a kind of sliding contact line system is provided, overcome the problem of the track vibration in the driving operational process, so that trolley contacts with current colector well, power supply safety is reliable, has prolonged the service life of sliding contact line system.
The purpose of this utility model is achieved in that a kind of sliding contact line system, comprise the mounting bracket that is formed by a vertical angle steelframe and Duo Gen horizontal angle steelframe, one end of described horizontal angle steelframe all is fixed on the vertical angle steelframe, and be arranged in parallel between the many horizontal angle steelframes, the other end of described horizontal angle steelframe all is installed with trolley, slidely connects current colector on the described trolley.
In the utility model, by vertically being distributed in trolley on the mounting bracket, the corresponding contact with trolley of current colector finished power supply, compared with prior art, the beneficial effects of the utility model are, mounting bracket fixes trolley to the utility model by arranging longitudinally, and corresponding current collector structure, avoided because of level for electrically contacting trolley that vibration-generating causes and the problem of current colector bad contact, thereby improved the stability that trolley contacts with current colector, guarantee the safe and reliable of power supply, prolonged the service life of sliding contact line system.The utility model can be used in the slide wire power supply.
In order to improve the stability of trolley structure, described trolley comprises through being bolted to " recessed " font mount pad on the horizontal angle steelframe, be provided with insulator between described mount pad and the horizontal angle steelframe, in the described mount pad top groove guide rail is installed, the dovetail form connector is formed on described guide rail top, described connector and conductor are plugged in together, be provided with the dovetail furrow that is complementary with described connector on the described conductor, the bottom of described guide rail is fixed through L shaped pressing plate, and described L shaped pressing plate is fixed on the mount pad through lock screw.
In order further to guarantee power supply reliability, equidistant coplanar distribution between the described horizontal angle steelframe.
For intensity, rigidity and the service life of improving trolley, described conductor is copper conductor, and described guide rail is the aluminium guide rail.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is trolley structural representation among Fig. 1.
Wherein, 1 vertical angle steelframe, 2 horizontal angle steelframes, 3 trolleys, 3a bolt, 3b insulator, 3c lock screw, 3d mount pad, 3e guide rail, 3f conductor, 3g pressing plate, 4 current colectors.
The specific embodiment
A kind of sliding contact line system shown in Fig. 1-2, comprise the mounting bracket that is formed by a vertical angle steelframe 1 and Duo Gen horizontal angle steelframe 2, one end of horizontal angle steelframe 2 all is fixed on the vertical angle steelframe 1, and be arranged in parallel between the many horizontal angle steelframes 2, equidistant coplanar distribution between the horizontal angle steelframe 2, the other end of horizontal angle steelframe 2 all is installed with trolley 3, slidely connect current colector 4 on the trolley 3, trolley 3 comprises through bolt 3a and is fixed on " recessed " font mount pad 3d on the horizontal angle steelframe 2, be provided with insulator 3b between mount pad 3d and the horizontal angle steelframe 2, aluminium guide rail 3e is installed in the mount pad 3d top groove, the dovetail form connector is formed on aluminium guide rail 3e top, connector and copper conductor 3f are plugged in together, be provided with the dovetail furrow that is complementary with connector on the copper conductor 3f, the bottom of aluminium guide rail 3e is fixed through L shaped pressing plate 3g, and L shaped pressing plate 3g is fixed on the mount pad 3d through lock screw 3c.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (5)
1. sliding contact line system, it is characterized in that, comprise the mounting bracket that is formed by a vertical angle steelframe and Duo Gen horizontal angle steelframe, one end of described horizontal angle steelframe all is fixed on the vertical angle steelframe, and be arranged in parallel between the many horizontal angle steelframes, the other end of described horizontal angle steelframe all is installed with trolley, slidely connects current colector on the described trolley.
2. a kind of sliding contact line system according to claim 1, it is characterized in that, described trolley comprises through being bolted to " recessed " font mount pad on the horizontal angle steelframe, be provided with insulator between described mount pad and the horizontal angle steelframe, in the described mount pad top groove guide rail is installed, the dovetail form connector is formed on described guide rail top, described connector and conductor are plugged in together, be provided with the dovetail furrow that is complementary with described connector on the described conductor, the bottom of described guide rail is fixed through L shaped pressing plate, and described L shaped pressing plate is fixed on the mount pad through lock screw.
3. a kind of sliding contact line system according to claim 1 and 2 is characterized in that, equidistant coplanar distribution between the described horizontal angle steelframe.
4. a kind of sliding contact line system according to claim 2 is characterized in that, described conductor is copper conductor.
5. a kind of sliding contact line system according to claim 2 is characterized in that, described guide rail is the aluminium guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353176 CN202729609U (en) | 2012-07-20 | 2012-07-20 | Slide wire system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353176 CN202729609U (en) | 2012-07-20 | 2012-07-20 | Slide wire system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729609U true CN202729609U (en) | 2013-02-13 |
Family
ID=47655331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353176 Expired - Fee Related CN202729609U (en) | 2012-07-20 | 2012-07-20 | Slide wire system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453179A (en) * | 2016-06-01 | 2017-12-08 | 鞍钢股份有限公司 | A kind of coke oven door service car electric supply installation |
| CN108233138A (en) * | 2016-12-22 | 2018-06-29 | 北京京东尚科信息技术有限公司 | Mounting bracket fixing piece and slipping contact wire device |
| CN110838393A (en) * | 2019-11-14 | 2020-02-25 | 扬州市君瑞企业管理有限公司 | Sliding contact line insulator device of gantry crane |
-
2012
- 2012-07-20 CN CN 201220353176 patent/CN202729609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453179A (en) * | 2016-06-01 | 2017-12-08 | 鞍钢股份有限公司 | A kind of coke oven door service car electric supply installation |
| CN108233138A (en) * | 2016-12-22 | 2018-06-29 | 北京京东尚科信息技术有限公司 | Mounting bracket fixing piece and slipping contact wire device |
| CN108233138B (en) * | 2016-12-22 | 2024-05-17 | 北京京东乾石科技有限公司 | Mounting bracket mounting and wiping line device |
| CN110838393A (en) * | 2019-11-14 | 2020-02-25 | 扬州市君瑞企业管理有限公司 | Sliding contact line insulator device of gantry crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |