CN113200454A - Structure and method for mounting top of trolley line - Google Patents
Structure and method for mounting top of trolley line Download PDFInfo
- Publication number
- CN113200454A CN113200454A CN202110391411.8A CN202110391411A CN113200454A CN 113200454 A CN113200454 A CN 113200454A CN 202110391411 A CN202110391411 A CN 202110391411A CN 113200454 A CN113200454 A CN 113200454A
- Authority
- CN
- China
- Prior art keywords
- bracket
- trolley
- component
- trolley line
- ring component
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
Abstract
The invention provides a sliding contact line top mounting structure and a method, which comprises the following steps: the device comprises a hanging ring component, a first bracket component, a second bracket component, a locking fastener (4) and a trolley line; the lifting ring component is connected with the mounting bracket component; the hoisting ring component adopts an arch structure; the sliding contact line is arranged below the lifting ring component; the first bracket part is connected with the second bracket part; the second bracket part is connected with a locking fastener (4). According to the invention, through the structure of the combined support, the distance between the suspension clamps can be smaller than that between the suspension beams when the trolley line is installed, and the installation stability of the trolley line is improved; the invention adopts the hoop form to ensure that the bracket has the condition of installation at any position on the whole head rail hanging beam; the hoisting bolts are all locknuts, so that the safety in use is ensured.
Description
Technical Field
The invention relates to the technical field of trolley line installation, in particular to a trolley line top installation structure and a trolley line top installation method.
Background
At present, two different requirements of bottom installation sliding contact line power supply and top installation sliding contact line power supply exist in conventional projects according to actual working conditions, high-altitude operation amount is large when the sliding contact lines are installed on the tops of shelves of ultrahigh projects, the installation positions of the sliding contact lines need to be fixed at the shelf design stage, the positions cannot be changed when the power supply of a stacker is actually designed, and the problems that the adjustment is not easy to occur during field installation are solved.
Patent document CN111980392A discloses a mounting device for trolley conductor of overhead travelling crane, which comprises an upper frame, wherein the upper frame is mounted on the top of a steel beam of a building, a sliding wheel is arranged in the middle of the upper frame, a hanging frame is arranged at the left end of the upper frame, and a counterweight structure is arranged at the right end of the upper frame; the hanging frame and the upper frame are fixedly connected into a whole through a steel rod piece, and the hanging frame is arranged on the left side of the building steel beam; the middle of the upper frame is also provided with a clamping plate, the clamping plate is formed by combining a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are spliced into a sliding chute matched with a track arranged at the top of a building steel beam, and the construction method of the overhead traveling crane sliding contact line installation device is also related to that the clamping plate at the bottom of the platform frame buckles the track at the top of the steel beam; sliding wheels are symmetrically arranged on two sides of the clamping plate; the upper side of the right end of the platform frame is welded with a counterweight frame, the lower side of the right end is welded with a hanging frame, and the hanging frame is perpendicular to the platform frame and is positioned on the left side of the building steel beam. The patent still leaves room for improvement in structural and technical effects.
Disclosure of Invention
In view of the shortcomings in the prior art, it is an object of the present invention to provide a mounting structure and method for a trolley line top.
According to the present invention, there is provided a mounting structure for a trolley wire top, comprising: the hoisting ring component, the first bracket component, the second bracket component, the anti-loose fastener 4 and the trolley line; the lifting ring component is connected with the mounting bracket component;
the hoisting ring component adopts an arch structure; the sliding contact line is arranged below the lifting ring component; the first bracket part is connected with the second bracket part; the second bracket part is connected to the anti-loose fastener 4.
Preferably, the hoisting ring component adopts an omega-shaped hoisting ring 1.
Preferably, the first frame member is a clip mounting frame 2.
Preferably, the second bracket member employs a tensioner bracket 3.
Preferably, the method further comprises the following steps: a hoop structure;
the hoop structure is connected with the first frame part.
Preferably, the second bracket part is connected with the hoop structure.
Preferably, the method further comprises the following steps: and (5) a bolt structure.
Preferably, the bolt structure adopts a locknut.
A mounting method for the top of a trolley line is used for mounting the top of the trolley line by adopting a mounting structure for the top of the trolley line.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the structure of the combined support, the distance between the suspension clamps can be smaller than that between the suspension beams when the trolley line is installed, and the installation stability of the trolley line is improved;
2. the invention adopts the hoop form to ensure that the bracket has the condition of installation at any position on the whole head rail hanging beam; the hoisting bolts are all locknuts, so that the safety in use is ensured;
3. the invention has reasonable structure and convenient use and can overcome the defects of the prior art.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
In the figure:
1-omega type hanging ring
2-hanging clip mounting support
3-tensioner bracket
4-anti-loose fastener
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
According to the present invention, there is provided a mounting structure for a trolley wire top, comprising: the hoisting ring component, the first bracket component, the second bracket component, the anti-loose fastener 4 and the trolley line; the lifting ring component is connected with the mounting bracket component; the hoisting ring component adopts an arch structure; the sliding contact line is arranged below the lifting ring component; the first bracket part is connected with the second bracket part; the second bracket part is connected to the anti-loose fastener 4. The lifting ring component adopts an omega-shaped lifting ring 1. The first bracket part adopts a suspension clamp mounting bracket 2. The second bracket part is a tensioner bracket 3. Further comprising: a hoop structure; the hoop structure is connected with the first frame part. The second bracket part is connected with the hoop structure. Further comprising: and (5) a bolt structure. The bolt structure adopts a locknut. According to the invention, through the structure of the combined support, the distance between the suspension clamps can be smaller than that between the suspension beams when the trolley line is installed, and the installation stability of the trolley line is improved; the invention adopts the hoop form to ensure that the bracket has the condition of installation at any position on the whole head rail hanging beam; the hoisting bolts are all locknuts, so that the safety in use is ensured; the invention has reasonable structure and convenient use and can overcome the defects of the prior art.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (9)
1. A mounting structure for a trolley line top, comprising: the device comprises a hanging ring component, a first bracket component, a second bracket component, a locking fastener (4) and a trolley line;
the lifting ring component is connected with the mounting bracket component;
the hoisting ring component adopts an arch structure;
the sliding contact line is arranged below the lifting ring component;
the first bracket part is connected with the second bracket part;
the second bracket part is connected with a locking fastener (4).
2. The mounting structure for trolley line top according to claim 1, characterized in that said suspension ring member is an omega-shaped suspension ring (1).
3. The top mounting structure for trolley lines according to claim 1, characterized in that the first bracket part employs a suspension clamp mounting bracket (2).
4. The top mounting structure for trolley lines according to claim 1, characterized in that the second bracket part employs a tensioner bracket (3).
5. The top mounting structure for trolley lines according to claim 1, further comprising: a hoop structure;
the hoop structure is connected with the first frame part.
6. The top mounting structure for a trolley line according to claim 1, wherein said second bracket part is connected to a hoop structure.
7. The top mounting structure for trolley lines according to claim 1, further comprising: and (5) a bolt structure.
8. The top mounting structure for trolley lines according to claim 7, wherein said bolt structure employs a locknut.
9. A method for trolley wire top mounting, characterized in that the structure for trolley wire top mounting according to any one of claims 1 to 8 is used for trolley wire top mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391411.8A CN113200454A (en) | 2021-04-13 | 2021-04-13 | Structure and method for mounting top of trolley line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391411.8A CN113200454A (en) | 2021-04-13 | 2021-04-13 | Structure and method for mounting top of trolley line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113200454A true CN113200454A (en) | 2021-08-03 |
Family
ID=77026593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110391411.8A Pending CN113200454A (en) | 2021-04-13 | 2021-04-13 | Structure and method for mounting top of trolley line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113200454A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207535727U (en) * | 2017-12-12 | 2018-06-26 | 长春职业技术学院 | A kind of double contact wire hanger ears of urban track traffic |
| CN209242469U (en) * | 2018-11-14 | 2019-08-13 | 深圳市科伦特电子有限公司 | A kind of boat frame hoisting structure |
| CN210393402U (en) * | 2019-07-01 | 2020-04-24 | 中国建筑第八工程局有限公司 | Quick detachable fixture of H shaped steel girder steel hoist and mount |
| CN211075614U (en) * | 2019-12-26 | 2020-07-24 | 兰斌霞 | Urban rail transit contact line dropper wire clamp |
| CN111980392A (en) * | 2020-08-31 | 2020-11-24 | 中国二十二冶集团有限公司 | Crown block sliding contact line installation device and construction method thereof |
| CN112615327A (en) * | 2020-12-26 | 2021-04-06 | 山东钢铁股份有限公司 | Elevator and sliding contact line system |
-
2021
- 2021-04-13 CN CN202110391411.8A patent/CN113200454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207535727U (en) * | 2017-12-12 | 2018-06-26 | 长春职业技术学院 | A kind of double contact wire hanger ears of urban track traffic |
| CN209242469U (en) * | 2018-11-14 | 2019-08-13 | 深圳市科伦特电子有限公司 | A kind of boat frame hoisting structure |
| CN210393402U (en) * | 2019-07-01 | 2020-04-24 | 中国建筑第八工程局有限公司 | Quick detachable fixture of H shaped steel girder steel hoist and mount |
| CN211075614U (en) * | 2019-12-26 | 2020-07-24 | 兰斌霞 | Urban rail transit contact line dropper wire clamp |
| CN111980392A (en) * | 2020-08-31 | 2020-11-24 | 中国二十二冶集团有限公司 | Crown block sliding contact line installation device and construction method thereof |
| CN112615327A (en) * | 2020-12-26 | 2021-04-06 | 山东钢铁股份有限公司 | Elevator and sliding contact line system |
Non-Patent Citations (2)
| Title |
|---|
| 张宁，王西林: "《供配电企业生产技术标准汇编》", 30 September 2001 * |
| 王靖满，黄书明: "《城市轨道交通供电系统技术》", 30 September 2011 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210803 |