CN105621254A - Siding contact line structure - Google Patents
Siding contact line structure Download PDFInfo
- Publication number
- CN105621254A CN105621254A CN201610097509.1A CN201610097509A CN105621254A CN 105621254 A CN105621254 A CN 105621254A CN 201610097509 A CN201610097509 A CN 201610097509A CN 105621254 A CN105621254 A CN 105621254A
- Authority
- CN
- China
- Prior art keywords
- channel
- trolley
- section steel
- contact line
- block
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
Abstract
The invention discloses a siding contact line structure which comprises a steel gasket, wherein two channel steel external clamping plates are arranged in positions of the upper surface, close to the two side surfaces, of the steel gasket, and are fixed to the steel gasket; a channel steel internal clamping plate which is in a reverse-U-shaped structure is mounted at the two channel steel external clamping plates in the axial direction, and is clamped into the channel steel external clamping plates; a sliding-out block is mounted on the internal top surface of the upper surface of the channel steel internal clamping plate; the upper surface of the sliding-out block is welded with the channel steel internal clamping plate; the lower surface of the sliding-out block is connected with a siding contact line; the top of the siding contact line penetrates through the sliding-out block and is in directed connection with the channel steel internal clamping plate; and the bottom of the siding contact line is positioned on a reset elastic component. The siding contact line structure does not accumulate dust easily, so that the electric shock danger resulting from removing the dust accumulated on the siding contact line is avoided; steady straightness can be ensured; safety accidents caused by the damaged siding contact line are reduced; the structure capacity of the siding contact line structure is improved; the siding contact line structure can be reset better; and no sticking phenomenon occurs.
Description
Technical field
The present invention relates to a kind of steel construction, particularly to a kind of trolley structure.
Background technology
Along with being gradually increasing of steel-making Factory Building raw steel production; raw material workshop is undertaken the clamshell crane operating rate transporting former combustion adjuvant task and is also strengthened therewith; the crane trolley that raw material workshop uses is typically designed as the parallel placement of trolley; in crane runs; usually can there is friction phenomenon, cause trolley junction oxidation ground connection or produce phenomenon of rupture. So not only cause the abrasion of crane parts, normal operation cannot be continued while also result in crane, trolley fault is not only serious frequently constrains production, also add maintenance and spare part expense, it addition, must clear up during trolley laying dust, owing to uncertainty that slip is charged easily causes the danger of electric shock during cleaning, it is therefore desirable to carry out certain improvement for existing trolley, in order to can better avoid the generation of the problems referred to above.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, one not easily laying dust is provided, and then avoid because removing the Danger Electric shock risk of laying dust on trolley, can ensure firm straight simultaneously, decrease the trolley structure of the generation of the security incident caused because trolley damages.
To achieve these goals, the technical solution used in the present invention is such that the trolley structure of the present invention, including steel plate washer, steel plate washer upper surface is provided with channel-section steel external splint near two sides place, channel-section steel external splint is fixed on steel plate washer, two channel-section steel external splints are provided with channel-section steel inner splint in the axial direction, channel-section steel inner splint is inverted U structure, channel-section steel inner splint is connected in channel-section steel external splint, channel-section steel inner splint upper surface inner top surface is provided with and skids off block, skid off block upper surface to weld with channel-section steel inner splint, skid off block lower surface and be connected to trolley, trolley top is through skidding off directed block with channel-section steel inner splint connection, it is positioned on a Flexible Reset component bottom trolley, and contact with plane contact form between trolley vertical guide with Flexible Reset component, Flexible Reset component includes return spring holder and elastic connection axle, the elastic axle that connects is positioned at bottom return spring holder, elastic connection is positioned on a connecting elements bottom axle, connecting elements is connected between axle with elasticity and adopts adjustable way to connect, connecting elements is positioned on a Skidproof bottom board, and be connected by fixing bolt between connecting elements with Skidproof bottom board.
Further, as a kind of concrete version, built-in pin between steel plate washer of the present invention and channel-section steel external splint.
Further, as a kind of concrete version, of the present invention skid off that block width is channel-section steel inner splint width 1/2nd.
Further, as a kind of concrete version, trolley of the present invention and skid off and be fixedly connected with an aluminum motherboard between block.
Further, as a kind of concrete version, the block built-in insulation terminal that skids off of the present invention, electrically connect between insulated terminal with described aluminum motherboard.
Further, as a kind of concrete version, trolley Surface coating of the present invention has safeguard structure layer.
Compared with prior art, it is an advantage of the current invention that: this trolley structure not easily laying dust, and then avoid because removing the Danger Electric shock risk of laying dust on trolley, can ensure firm straight simultaneously, decrease the generation of the security incident caused because trolley damages, enhance self structure ability simultaneously, can better reset, not have stuck phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the present invention; In figure: 1. steel plate washer; 2. channel-section steel external splint; 3. channel-section steel inner splint; 4. skid off block; 5. trolley; 6. Flexible Reset component; 7. connecting elements; 8. Skidproof bottom board.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation. These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
The preferred embodiment of trolley structure of the present invention as shown in Figure 1, including steel plate washer 1, steel plate washer 1 upper surface is provided with channel-section steel external splint 2 near two sides place, channel-section steel external splint 2 is fixed on steel plate washer 1, two channel-section steel external splints 2 are provided with channel-section steel inner splint 3 in the axial direction, channel-section steel inner splint 3 is in inverted U structure, channel-section steel inner splint 3 is connected in channel-section steel external splint 2, channel-section steel inner splint 3 upper surface inner top surface is provided with and skids off block 4, skid off block 4 upper surface to weld with channel-section steel inner splint 3, skid off block 4 lower surface and be connected to trolley 5, trolley 5 top is through skidding off directed block 4 with channel-section steel inner splint 3 connection, it is positioned on a Flexible Reset component 6 bottom trolley 5, and contact with plane contact form between trolley 5 vertical guide and Flexible Reset component 6, Flexible Reset component 6 includes return spring holder and elastic connection axle, the elastic axle that connects is positioned at bottom return spring holder, elastic connection is positioned on a connecting elements 7 bottom axle, connecting elements 7 is connected between axle with elasticity and adopts adjustable way to connect, connecting elements 7 is positioned on a Skidproof bottom board 8, and be connected by fixing bolt between connecting elements 7 with Skidproof bottom board 8, built-in pin between described steel plate washer 1 and channel-section steel external splint 2, described skid off that block 4 width is channel-section steel inner splint 3 width 1/2nd, described trolley 5 and skid off and be fixedly connected with an aluminum motherboard between block 4, described skid off block 4 built-in insulation terminal, electrically connect between insulated terminal with described aluminum motherboard, described trolley 5 Surface coating has safeguard structure layer.
The trolley structure not easily laying dust of the present invention, and then avoid because removing the Danger Electric shock risk of laying dust on trolley 5, can ensure firm straight simultaneously, decrease the generation of the security incident caused because trolley 5 damages, enhance self structure ability simultaneously, can better reset, not have stuck phenomenon. Built-in pin between described steel plate washer 1 and channel-section steel external splint 2, improves the being located by connecting property between steel plate washer 1 and channel-section steel external splint 2; Described skid off that block 4 width is channel-section steel inner splint 3 width 1/2nd, result of use is more preferably; Described trolley 5 and skid off and be fixedly connected with an aluminum motherboard between block 4, described in skid off block 4 built-in insulation terminal, electrically connect between insulated terminal with described aluminum motherboard, meet design requirement, certain insulating effect can be played; Described trolley 5 Surface coating has safeguard structure layer, trolley 5 can be played a protective role, and can keep out contamination by dust.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely. The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. a trolley structure, including steel plate washer, it is characterized in that: steel plate washer upper surface is provided with channel-section steel external splint near two sides place, channel-section steel external splint is fixed on steel plate washer, two channel-section steel external splints are provided with channel-section steel inner splint in the axial direction, channel-section steel inner splint is inverted U structure, channel-section steel inner splint is connected in channel-section steel external splint, channel-section steel inner splint upper surface inner top surface is provided with and skids off block, skid off block upper surface to weld with channel-section steel inner splint, skid off block lower surface and be connected to trolley, trolley top is through skidding off directed block with channel-section steel inner splint connection, it is positioned on a Flexible Reset component bottom trolley, and contact with plane contact form between trolley vertical guide with Flexible Reset component, Flexible Reset component includes return spring holder and elastic connection axle, the elastic axle that connects is positioned at bottom return spring holder, elastic connection is positioned on a connecting elements bottom axle, connecting elements is connected between axle with elasticity and adopts adjustable way to connect, connecting elements is positioned on a Skidproof bottom board, and be connected by fixing bolt between connecting elements with Skidproof bottom board.
2. trolley structure according to claim 1, it is characterised in that: built-in pin between described steel plate washer and channel-section steel external splint.
3. trolley structure according to claim 1, it is characterised in that: described in skid off that block width is channel-section steel inner splint width 1/2nd.
4. trolley structure according to claim 1, it is characterised in that: described trolley and skid off and be fixedly connected with an aluminum motherboard between block.
5. trolley structure according to claim 4, it is characterised in that: described in skid off block built-in insulation terminal, electrically connect between insulated terminal with described aluminum motherboard.
6. trolley structure according to claim 1, it is characterised in that: described trolley Surface coating has safeguard structure layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097509.1A CN105621254A (en) | 2016-02-23 | 2016-02-23 | Siding contact line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097509.1A CN105621254A (en) | 2016-02-23 | 2016-02-23 | Siding contact line structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621254A true CN105621254A (en) | 2016-06-01 |
Family
ID=56036665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610097509.1A Pending CN105621254A (en) | 2016-02-23 | 2016-02-23 | Siding contact line structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621254A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286207A (en) * | 1988-05-13 | 1989-11-17 | Kito Corp | Fiber belt with built-in hoist conveying conducting wire |
| CN102832522A (en) * | 2012-08-29 | 2012-12-19 | 刘仪 | Dustproof half-safety rigid slide contact wire |
| CN203250976U (en) * | 2013-04-26 | 2013-10-23 | 中国二冶集团有限公司 | Sliding contact wire device |
| CN203359803U (en) * | 2013-06-17 | 2013-12-25 | 内蒙古包钢钢联股份有限公司 | Crane trolley slide line system |
| CN104064931A (en) * | 2014-07-07 | 2014-09-24 | 镇江市江岛电器制造有限公司 | Novel sliding contact line device |
| CN205575399U (en) * | 2016-02-23 | 2016-09-14 | 成都科创佳思科技有限公司 | Wiping line structure |
-
2016
- 2016-02-23 CN CN201610097509.1A patent/CN105621254A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286207A (en) * | 1988-05-13 | 1989-11-17 | Kito Corp | Fiber belt with built-in hoist conveying conducting wire |
| CN102832522A (en) * | 2012-08-29 | 2012-12-19 | 刘仪 | Dustproof half-safety rigid slide contact wire |
| CN203250976U (en) * | 2013-04-26 | 2013-10-23 | 中国二冶集团有限公司 | Sliding contact wire device |
| CN203359803U (en) * | 2013-06-17 | 2013-12-25 | 内蒙古包钢钢联股份有限公司 | Crane trolley slide line system |
| CN104064931A (en) * | 2014-07-07 | 2014-09-24 | 镇江市江岛电器制造有限公司 | Novel sliding contact line device |
| CN205575399U (en) * | 2016-02-23 | 2016-09-14 | 成都科创佳思科技有限公司 | Wiping line structure |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |