CN201999641U - Support structure of sliding contact line of traveling crane - Google Patents
Support structure of sliding contact line of traveling crane Download PDFInfo
- Publication number
- CN201999641U CN201999641U CN201120113962XU CN201120113962U CN201999641U CN 201999641 U CN201999641 U CN 201999641U CN 201120113962X U CN201120113962X U CN 201120113962XU CN 201120113962 U CN201120113962 U CN 201120113962U CN 201999641 U CN201999641 U CN 201999641U
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- driving trolley
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Abstract
The utility model provides a support structure of a sliding contact line of a traveling crane, which is used for workshops and factories with worse environments. The support structure of the sliding contact line of the traveling crane structurally and mainly comprises a sliding contact line track (2) of the traveling crane, a track support (1), an electric conducting plate (4) and a cable, wherein the sliding contact line track (2) of the traveling crane is erected on the track support (1) and extends towards the forward direction of the traveling crane; and the cable is communicated with the electric conducting plate (4), the electric conducting plate (4) is overlapped on the sliding contact line track (2), and the current is conducted with the sliding contact line track (2) through the cable and the electric conducting plate (4). After the support structure of the sliding contact line of the traveling crane of the technical scheme is adopted, because the electric conducting plate is overlapped on the sliding contact line track, the weight of the electric conducting plate is exerted on the sliding contact line track, accordingly, the vibration problem of the track of the traveling crane is overcome, and the power is supplied more safely and reliably.
Description
Technical field
The utility model relates to a kind of driving trolley supporting structure, relates in particular to a kind of driving trolley supporting structure that is applicable to the ardealite factory building that working environment is relatively poor.
Background technology
Driving is workshop and factory portage and a lifting equipment commonly used, it is along the driving trolley orbital motion that is arranged at workshop or industrial building eminence, what driving trolley supporting structure 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 driving trolley supporting structure, cause that the trolley track is uneven because long-term overload is used, distortion is serious, causes the Crane Rail vibration problem to eliminate, and the current colector support is beated with the driving vibration; 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, vicious circle thus, fault rate height in the trolley, 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.
Therefore, it is simple how to create a kind of making, can overcome the Crane Rail vibration problem, and power supply safety is reliable, and is durable in use, and driving trolley supporting structure easy to maintenance is that those skilled in the art wish the technical matters that can solve all the time.
Summary of the invention
The purpose of this utility model is to provide a kind of making simple, and power supply safety is reliable, and is durable in use, and driving trolley supporting structure easy to maintenance, this driving trolley supporting structure can overcome the problem of driving operational process middle orbit vibration.
In order to realize this purpose, novel driving trolley supporting structure described in the utility model has adopted following technical scheme, and a kind of driving trolley supporting structure includes, driving trolley track and track support, conductive plate and cable, wherein, driving trolley rail bracket is located on the track support, and extend towards direction of traffic, cable is communicated with conductive plate, and conductive plate is overlapped on the trolley track, and electric current is by cable, conductive plate and the conducting of trolley track.And because conductive plate self has certain weight, when it was overlapped on the trolley track, this weight put on the trolley track, and then had reduced the vibration problem of trolley track in the driving operational process.In addition, because common driving trolley track is three, respectively with the three phase current conducting, so, above-mentioned track support may be embodied as E type shelf structure, includes three crossbeams of upper, middle and lower, and described three driving trolley tracks are set up in respectively on three crossbeams, described conductive plate also is embodied as three, and three conductive plates are overlapped in respectively on the corresponding driving trolley track; For fixing conductive plate, three conductive plates insulation are arranged on the same insulcrete, three conductive plates have certain intervals each other; Be respectively arranged with through wires hole near the fixing place of conductive plate on the insulcrete, each phase cable is arranged in the through wires hole, and connects with conductive plate.Have again, because E type track support can be any material, when but if this E type frame is conductive material, described trolley track must be located on every crossbeam of E type track support by insulating frame, so, all be provided with at least one porcelain insulator on each root crossbeam in the upper, middle and lower crossbeam of described E type track support, described trolley track is arranged on the crossbeam of track support by the porcelain insulator insulation, driving trolley track can be fixed on the porcelain insulator by supporting little angle steel, concrete, the bottom of porcelain insulator can be by bolt on E type track support, driving trolley track is welded in and supports on the little angle steel, support little angle steel by bolt on porcelain insulator.
It should be noted that in some embodiments described conductive plate keeps certain angle with the trolley track when overlap joint trolley track, cause conductive plate to contact with the trolley orbit-shaped is linear, makes that electric current is more stable.
Above-mentioned driving trolley track can be angle steel, and above-mentioned insulcrete can be the epoxy resin version, and above-mentioned conductive plate can be iron plate.
Briefly: be exactly that driving trolley supporting structure described in the utility model includes driving trolley track and track support, conductive plate, cable, wherein, described driving trolley rail bracket is located on the track support, extends towards the driving working direction; Cable is communicated with conductive plate, and conductive plate is overlapped on the trolley track, and electric current is by cable, conductive plate and the conducting of trolley track.
Further, described driving trolley track is three; Described track support is an E type support, includes three crossbeams of upper, middle and lower, and described three driving trolley tracks are set up in respectively on three crossbeams;
Further, described conductive plate is three, is overlapped in respectively on the described corresponding driving trolley track;
And three conductive plate insulation are fixed on the same insulcrete;
Further, be respectively arranged with through wires hole near the fixing place of conductive plate on the described insulcrete;
Further, be respectively arranged with at least one porcelain insulator on the upper, middle and lower crossbeam of described E type track support, described trolley track is arranged on the track support crossbeam by the porcelain insulator insulation;
Further, described driving trolley track support also can be provided with and support little angle steel, and described track can be fixed on the porcelain insulator by supporting little angle steel;
Further, described conductive plate is overlapped on the driving trolley track at a certain angle, makes conductive plate to contact with the trolley orbit-shaped is linear.
Simply introduce the use of the utility model driving trolley track support below, during use, at least two E type framves are fixed on the I-beam section on factory building top, an E type chord position is in the initiating terminal of trolley track, another E type chord position is in the end of driving trolley track, simultaneously in order to make driving trolley track safety and stability more, along direction of traffic, can also be furnished with a plurality of E type supports as required, the mode of trolley orbital arrangement on each support is all identical.Same, in order to make driving trolley track constitute the loop, need all connect at the two ends of driving trolley track with cable, therefore at all corresponding insulcrete that the conductive plate that is communicated with cable is installed and is used for fixing conductive plate in the E type support place at driving trolley track two ends, the insulation at described two ends is separately fixed on the wall at this place or on the I-beam section.
By foregoing description, as can be seen, adopted the driving trolley supporting structure of technique scheme, make simply, not yielding, durable in use, and reach reliable, the easy to installation and maintenance and stable purpose of power supply.
Description of drawings
Fig. 1 is the front view of the utility model one specific embodiment.
Fig. 2 is the left view of the utility model one specific embodiment.
Fig. 3 is that the utility model is installed on the situation scheme drawing in the factory building.
The specific embodiment
For conveniently understanding the utility model, be described further below in conjunction with the shape and structure of accompanying drawing a specific embodiment of the utility model driving trolley, specifically describe as follows:
As shown in Figure 1 and Figure 2, be respectively the front view and the left view of the utility model one specific embodiment.As seen from the figure, the described driving trolley of present embodiment supporting structure consists predominantly of, driving trolley track 2 and track support 1, iron plate 4, cable, in addition, the driving trolley supporting structure of present embodiment also includes porcelain insulator 3, supports little angle steel 6 and insulating resin plate, as shown in Figure 1, driving trolley track 2 is fixed on the track support 1 by porcelain insulator 3 and the little angle steel of support that is arranged on the porcelain insulator 3, and described driving trolley track be the angle steel towards the direction of traffic extension; One end of described iron plate 4 is connected in cable, and the other end is overlapped on the driving trolley track 2, and electric current is by cable, iron plate 4 and 2 conductings of trolley track.In addition, because common driving trolley track is three, respectively with the three phase current conducting, so, track support in the present embodiment is embodied as E type shelf structure, includes three crossbeams of upper, middle and lower, and described three driving trolley tracks 2 are set up in respectively on three crossbeams; For corresponding three driving trolley tracks, need iron plate in the present embodiment also to be embodied as three equally, one end of three iron plates is overlapped in respectively on the corresponding driving trolley track 2, the other end insulation of three iron plates is arranged on the same insulcrete 5, insulcrete in the present embodiment is embodied as insulating resin plate, and three iron plates have certain intervals each other; Be respectively arranged with through wires hole 8 near the fixing place of iron plate on the insulcrete 5, each phase cable is connected by through wires hole and cooresponding iron plate respectively.Have again, because E type track support may be embodied as any material, when but if this E type frame is conductive material, described trolley track 2 must be located on every crossbeam of E type track support 1 by insulating frame, in the present embodiment, described trolley track 2 is arranged on the crossbeam of track support 1 by porcelain insulator 4 insulation, driving trolley track 2 can be fixed on the porcelain insulator 4 by supporting little angle steel 6, concrete, the bottom of porcelain insulator 4 can be by bolt on E type track support 1, driving trolley track 2 is welded in and supports on the little angle steel 6, support little angle steel 6 by bolt on porcelain insulator 4.
In other examples of implementation of the present utility model, described conductive plate (iron plate) 5 and the angled overlap joint of driving trolley track, this overlap joint makes conductive plate (iron plate) 5 and driving trolley track linear the contact, and that so more can realize powering is reliable and secure.
Introduce the preparation process of the described driving trolley of present embodiment supporting structure below:
The first step: goods and materials are prepared
(1) some E shape framves 1: make of the 8# channel-section steel, each E type frame has three crossbeams that be arranged in parallel.
(2) three driving trolley tracks 2: the trolley of making of the 63# angle steel.
(3) some porcelain insulators 3
(4) Earth Plate is 4: three, 150*250*30mm.
(5) epoxy resin board 5: size 600*900mm, the oblong epoxy resin board of middle band through wires hole, smooth in appearance.
(6) the little angle steel 6:63# of some supports angle steel, two equal perforates of right angle face of each little angle steel.
(7) some tie bolts 7.
(8) through wires hole 8, hole with drilling machine.
(9) the plurality of fixed bolt 9.
(10) some overbolts 10.
Second step: install (as shown in Figure 3)
At first, the safety case of several E type framves 1 according to driving operation is installed on the factory building I-beam section along the direction of driving operation at a certain distance, and perforate as required on first, second and the 3rd crossbeam of each E type frame respectively;
Secondly, at each place, crossbeam hole of each E type frame 1 porcelain insulator 4 is installed, described porcelain insulator 4 is fixed on the crossbeam by overbolt 10; The little angle steel 6 of support is installed in the upper end of each porcelain insulator 4; Porcelain insulator guarantees to support the insulation between little angle steel and the E type support.
Then, the trolley track 2 of will driving a vehicle is pulled on E type frame 1, perforate and being contained in is supported on the little angle steel 6 on request, trolley track of the present utility model 2 every long 6 meters, totally three, be welded in respectively on the little angle steel 6 of support of three crossbeams of upper, middle and lower, and, guarantee the smooth burr free of interface with the soldering opening polishing;
Follow, arrange cable respectively in the driving place relative with E type support, trolley track 2 two ends, epoxy resin board 5 and iron plate 4 are in order to realize circuit turn-on.Described epoxy resin board 5 also is fixed on factory building I-beam section or other fixed sturctures, iron plate 4 insulation is fixed on the epoxy resin board 5, and the three-phase electricity cable is arranged in respectively in the through wires hole 8 of epoxy resin board 5, and respectively with cooresponding iron plate 4 conductings, so far, driving trolley track forms the loop.
At last, three layers of driving trolley track 2 omnidistance leveling are more straight.
The 3rd step, use (as shown in Figure 3)
Below in conjunction with Fig. 3, the described driving trolley of present embodiment situation is in use once simply described, Fig. 3 is for being installed on the situation scheme drawing in the factory building for the utility model, during use, at least two E type framves are fixed on the I-beam section on factory building top, an E type chord position is in the initiating terminal of trolley track, another E type chord position is in the end of driving trolley track, simultaneously in order to make driving trolley track safety and stability more, along direction of traffic, can also be furnished with a plurality of E type supports as required, the mode of trolley orbital arrangement on each support is all identical.Same, in order to make driving trolley track constitute the loop, need all connect at the two ends of driving trolley track with cable, therefore at all corresponding insulcrete that the conductive plate that is communicated with cable is installed and is used for fixing conductive plate in the E type support place at driving trolley track two ends, the insulation at described two ends is separately fixed on the wall at this place or on the I-beam section.
Adopted the described driving trolley of the foregoing description to greatly reduce the fault of driving trolley, made the operation of driving more stable.
Certainly, above-described embodiment only is a preferred implementation of the present invention, should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle, can also make some distortion and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. driving trolley supporting structure, include driving trolley track (2), track support (1), conductive plate (4) and cable, it is characterized in that described driving trolley track (2) is set up on the track support (1), and extend towards the driving working direction; Cable is communicated with conductive plate (4), and conductive plate (4) is overlapped on the trolley track (2), and electric current is by cable, conductive plate (4) and trolley track (2) conducting.
2. driving trolley supporting structure as claimed in claim 1 is characterized in that described driving trolley track (2) is three; Described track support (1) is an E type support, includes three crossbeams of upper, middle and lower, and described three driving trolley tracks (2) are set up in respectively on three crossbeams.
3. driving trolley supporting structure as claimed in claim 2 is characterized in that described conductive plate (4) is three, is overlapped in respectively on the described corresponding driving trolley track (2).
4. driving trolley supporting structure as claimed in claim 3 is characterized in that, three conductive plates (4) insulation is fixed on the same insulcrete (5).
5. driving trolley supporting structure as claimed in claim 4 is characterized in that, described insulcrete (5) is gone up near the fixing place of conductive plate (4) and is respectively arranged with through wires hole (8).
6. driving trolley supporting structure as claimed in claim 2, it is characterized in that, be respectively arranged with porcelain insulator (4) on the upper, middle and lower crossbeam of described E type track support (1), described trolley track (2) is arranged on track support (1) crossbeam by porcelain insulator (4) insulation.
7. driving trolley supporting structure as claimed in claim 2, it is characterized in that, described driving trolley track support (1) structure also is provided with and supports little angle steel (6), and described trolley track (2) can be fixed on the track support crossbeam by supporting little angle steel (6) insulation.
8. driving trolley supporting structure as claimed in claim 1 is characterized in that described driving trolley track (2) is an angle steel, and described insulcrete (5) is the epoxy resin version, and described conductive plate (4) is an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113962XU CN201999641U (en) | 2011-04-18 | 2011-04-18 | Support structure of sliding contact line of traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113962XU CN201999641U (en) | 2011-04-18 | 2011-04-18 | Support structure of sliding contact line of traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999641U true CN201999641U (en) | 2011-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120113962XU Expired - Fee Related CN201999641U (en) | 2011-04-18 | 2011-04-18 | Support structure of sliding contact line of traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501044A (en) * | 2011-10-11 | 2012-06-20 | 中煤第一建设有限公司 | Connection method of main and auxiliary girders of head sheave platform for vertical shaft sinking steel headframe |
| CN103318763A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Trolley line support and manufacturing method thereof |
-
2011
- 2011-04-18 CN CN201120113962XU patent/CN201999641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501044A (en) * | 2011-10-11 | 2012-06-20 | 中煤第一建设有限公司 | Connection method of main and auxiliary girders of head sheave platform for vertical shaft sinking steel headframe |
| CN103318763A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Trolley line support and manufacturing method thereof |
| CN103318763B (en) * | 2012-03-21 | 2016-01-27 | 五冶集团上海有限公司 | A kind of trolley conductor bracket method for making |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20180418 |