CN201829791U - Trolley line connector - Google Patents
Trolley line connector Download PDFInfo
- Publication number
- CN201829791U CN201829791U CN2010205596899U CN201020559689U CN201829791U CN 201829791 U CN201829791 U CN 201829791U CN 2010205596899 U CN2010205596899 U CN 2010205596899U CN 201020559689 U CN201020559689 U CN 201020559689U CN 201829791 U CN201829791 U CN 201829791U
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- CN
- China
- Prior art keywords
- trolley
- shaped connector
- connector
- trolley line
- slip
- 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 relates to a trolley line connector which comprises a first U-shaped connector and a second U-shaped connector; a sliding copper sheet is arranged between the first U-shaped connector and the second U-shaped connector; both ends of the sliding copper sheet are respectively fixed in the first U-shaped connector and the second U-shaped connector through pin shafts; the left end and the right end of the sliding copper sheet are respectively provided with a first trolley line and a second trolley line; and the right end of the first trolley line and the left end of the second trolley line are respectively fixed in the first U-shaped connector and the second U-shaped connector through bolts. The utility model has the beneficial effects of providing the trolley line connector which has high safety and high reliability and is easy to install, being applied in the field of trolley line power supply, and realizing the compensation for the deformation of the trolley lines when the trolley lines are conductive; and the installation methods of the novel trolley line connector and the traditional trolley line connector are the same, no other device needs to be added, and good economy is realized.
Description
Technical field
The utility model relates to a kind of trolley connector.
Background technology
Trolley is as a kind of mobile power supply device, and along with The development in society and economy, the field of its use is more and more wider, and common its is used for the mobile power supply of various occasion bridge cranes such as workshop lifting, streamline production and harbour, shipping, logistics, gantry crane, lifting.And trolley commonly used in the market mainly is the metallic conduction slide rail section bar that is had down " V " type chute by the bottom surface, and the Plastic Banded, Armour Piercing, Discarding Sabot shell composition that is nested in this section bar outer surface.In use, with trolley and the wherein orbit secured in parallel installation of the mechanically moving of machine, loop wheel machine etc., the power supply contact of mechanically moving contacts with conductive profile, just can remain on continued power in the moving process by this conductive profile.Adopt the main deficiency of the trolley of this structure to be; Structure relative complex, metal material, installing/dismounting inconvenience that need be a large amount of, and because it adopts is the segmentation manufacturing, can not intercept corresponding length according to the actual needs, and can only take overlap-connected the connection, not only increased the inconvenience when installing and keeping in repair, junction at each section also can exist the slit, makes it in use can not reach perfect effect.The power supply trolley is used for places such as factories and miness, storehouse, station, port and pier more, for the power consumption equipment that moves continuously provides electric power.Mobile device in the industrial premises (as driving etc.) be generally fixing installation continuously with the power supply trolley, but when some specific occasions need be arranged to a certain section in the power supply trolley portable power supply trolley, then will be and the automatic butt device fixedly is set between the trolley at mobile trolley, the automatic butt device should be able to make mobile trolley and fixedly trolley disconnect fast and automatically or connect, to meet the needs of production.
In the large scale electrolytic cell of electrolytic aluminium factory, electrolysis multi-function crane center-aisle movement system, promptly adopted the docking mode of portable power supply trolley.Be installed in fixedly trolley on the factory building beam and the mobile trolley on the lifting beam and connect by docking facilities, the overhead traveling crane in the factory building can pass through factory building slip, the power supply of lifting beam slip and mobile continuously in whole factory building.In the time the electrolysis tank in the factory building or overhead traveling crane need being transferred between other factory building or groove overhaul maintenance or use, the automatic butt device is opened, and lifting beam rises, and this moment, two parts slip disconnected.Straddle truck is reached the position of lifting beam, be installed in mobile trolley on the straddle truck and factory building fixedly trolley connect by the automatic butt device.With the negative electrode overhead traveling crane electrolysis tank of slinging, reach on the straddle truck, the automatic butt device disconnects two parts slip, and straddle truck drives away, and electrolysis tank and overhead traveling crane are transported to the destination.Lifting beam falls, and the automatic butt device is connected two parts slip.The docking facilities that is bell mouth shape is crossed in the former use of center-aisle movement system, and this docking facilities is not reaching instructions for use aspect slider guide, the aligning accuracy, often hangs bad slip, current-collector and slide block, causes power failure, has a strong impact on production.Had only afterwards by artificial and connected slip interruption part with short slip, each interface is connected, disconnection once needs 2 people, 50 minutes, 1 lift truck, can not realize that the distortion of expanding with heat and contract with cold compensates to slip, inefficiency, time are long and have work high above the ground, the danger of getting an electric shock takes place.
In present industrial production, also there is not the trolley connector that freely stretch under a kind of be implemented in conduction state of maturation, present used various connectors all can't freely stretch, and can not realize expands with heat and contract with cold to be out of shape to slip compensates.In order to adapt to the requirement of modern industry development, special this covering device of exploitation.Particularly at aluminium electroloysis industry and steel industry, because workshop length is bigger, the used trolley of crane is generally all more than 500 meters, and the workshop temperature is again than all bringing very big economic loss because of the slip distortion higher every year.The equipment operation rate is reduced.
The utility model content
The purpose of this utility model provides a kind of trolley connector, by install the slip copper coin additional on the basis of original trolley connector, makes it have the function of freely stretching under conduction state, plays the effect deformation-compensated to trolley.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of trolley connector, comprise the first U-shaped connector and the second U-shaped connector, be provided with the slip copper coin between the described first U-shaped connector and the second U-shaped connector, the two ends of slip copper coin are fixed on the inside of the first U-shaped connector and the second U-shaped connector respectively by bearing pin, the left end of slip copper coin and right-hand member are respectively equipped with first trolley and second trolley, and the left end of the first trolley right-hand member and second trolley is respectively by being bolted to the inside of the first U-shaped connector and the second U-shaped connector.
The beneficial effects of the utility model are:
1, for market provides a kind of high security, high reliability, easily the trolley connector of installing is applied in the slide wire power supply field, can be implemented in the compensation that realizes under the trolley conduction state the slip distortion.
2, this device is simple to operate, and personnel and device security accident can not appear in the coefficient of safety height.
3, identical to the installation of novel trolley connector with the mounting means of former trolley connector, and need not to add other device, well solved present problem, have good and economic.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described trolley connector of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the C-C cutaway view of Fig. 1.
Among the figure:
1, the first U-shaped connector; 2, the second U-shaped connector; 3, slip copper coin; 4, bearing pin; 5, first trolley; 6, second trolley; 7, bolt.
Embodiment
As Figure 1-3, the described a kind of trolley connector of the utility model embodiment, comprise the first U-shaped connector 1 and the second U-shaped connector 2, be provided with slip copper coin 3 between the described first U-shaped connector 1 and the second U-shaped connector 2, the two ends of slip copper coin 3 are fixed on the inside of the first U-shaped connector 1 and the second U-shaped connector 2 respectively by bearing pin 4, the left end that the left end of slip copper coin 3 and right-hand member are respectively equipped with first trolley 5 and second trolley 6, the first trolleys, 5 right-hand members and second trolley 6 is fixed on the inside of the first U-shaped connector 1 and the second U-shaped connector 2 respectively by bolt 7.
When trolley expands with heat and contract with cold when being subjected to displacement, slip copper coin 3 just can move along bearing pin 4.Thereby eliminated the internal stress of trolley.Guaranteed that trolley can not broken or flexural deformation.And slip copper coin 3 has good electrical conductivity, has guaranteed the normal conduction of trolley.For market provides a kind of high security, high reliability, easily the trolley connector of installing is applied in the slide wire power supply field, can be implemented in the compensation that realizes under the trolley conduction state the slip distortion.This device is simple to operate, and personnel and device security accident can not appear in the coefficient of safety height.Installation to novel trolley connector is identical with the mounting means of former trolley connector, and need not to add other devices, has well solved present problem, has good and economic.
Claims (1)
1. trolley connector, comprise the first U-shaped connector (1) and the second U-shaped connector (2), it is characterized in that: be provided with slip copper coin (3) between the described first U-shaped connector (1) and the second U-shaped connector (2), the two ends of slip copper coin (3) are fixed on the inside of the first U-shaped connector (1) and the second U-shaped connector (2) respectively by bearing pin (4), the left end of slip copper coin (3) and right-hand member are respectively equipped with first trolley (5) and second trolley (6), and the left end of first trolley (5) right-hand member and second trolley (6) is fixed on the inside of the first U-shaped connector (1) and the second U-shaped connector (2) respectively by bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205596899U CN201829791U (en) | 2010-10-13 | 2010-10-13 | Trolley line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205596899U CN201829791U (en) | 2010-10-13 | 2010-10-13 | Trolley line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829791U true CN201829791U (en) | 2011-05-11 |
Family
ID=43968305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205596899U Expired - Fee Related CN201829791U (en) | 2010-10-13 | 2010-10-13 | Trolley line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829791U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401125A (en) * | 2013-08-14 | 2013-11-20 | 株洲天桥起重机股份有限公司 | Piecewise sliding contact line power supply connection method and connection device thereof |
| CN110137765A (en) * | 2019-05-28 | 2019-08-16 | 莱芜钢铁集团有限公司 | A kind of wiping wire-connecting device |
| CN110176703A (en) * | 2019-05-28 | 2019-08-27 | 莱芜钢铁集团有限公司 | A kind of trolley compensation device |
| CN110808516A (en) * | 2019-11-21 | 2020-02-18 | 广州市博扬机械制造有限公司 | Splicing structure of sliding contact line and sliding contact line |
-
2010
- 2010-10-13 CN CN2010205596899U patent/CN201829791U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401125A (en) * | 2013-08-14 | 2013-11-20 | 株洲天桥起重机股份有限公司 | Piecewise sliding contact line power supply connection method and connection device thereof |
| CN103401125B (en) * | 2013-08-14 | 2016-05-25 | 株洲天桥起重机股份有限公司 | A kind of segmentation trolley power supply method of attachment and jockey thereof |
| CN110137765A (en) * | 2019-05-28 | 2019-08-16 | 莱芜钢铁集团有限公司 | A kind of wiping wire-connecting device |
| CN110176703A (en) * | 2019-05-28 | 2019-08-27 | 莱芜钢铁集团有限公司 | A kind of trolley compensation device |
| CN110137765B (en) * | 2019-05-28 | 2024-02-13 | 莱芜钢铁集团有限公司 | Sliding contact line connecting device |
| CN110176703B (en) * | 2019-05-28 | 2024-04-26 | 莱芜钢铁集团有限公司 | Sliding contact line compensation device |
| CN110808516A (en) * | 2019-11-21 | 2020-02-18 | 广州市博扬机械制造有限公司 | Splicing structure of sliding contact line and sliding contact line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131013 |