CN204577983U - A kind of coaster setting up leads span net - Google Patents
A kind of coaster setting up leads span net Download PDFInfo
- Publication number
- CN204577983U CN204577983U CN201520269484.XU CN201520269484U CN204577983U CN 204577983 U CN204577983 U CN 204577983U CN 201520269484 U CN201520269484 U CN 201520269484U CN 204577983 U CN204577983 U CN 204577983U
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- CN
- China
- Prior art keywords
- coaster
- rope
- sheave
- rope sling
- bayonet lock
- 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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Abstract
The utility model relates to a kind of coaster setting up leads span net, is made up of coaster body, top sheave, lower sheave, upper rotating shaft, lower rotary shaft, upper cover plate, lower cover, upper bayonet lock, lower bayonet lock, rope sling buckle and middle set bolt.Upper rotating shaft and lower rotary shaft are arranged at the two ends of coaster body respectively, and top sheave is arranged in rotating shaft, and lower sheave is arranged on lower rotary shaft; Middle set bolt is positioned at the centre of coaster body, and coaster body is separated into upper and lower two parts, and upper cover plate and upper bayonet lock are deviate from for preventing the wire on top sheave or rope, and lower cover and lower bayonet lock are deviate from for preventing the wire on lower sheave or rope; Coaster body is also provided with a rope sling buckle, is connected with coaster for rope sling will be connected.Coaster of the present utility model can by unfolding at circuit to be replaced fast, and form a wire traction passage, the leap net taking crossing frame and unfolding complexity compared with traditional construction saves construction manpower and time.
Description
Technical field
The utility model relates to a kind of equipment for installing rack hollow wire or cable, is specifically related to a kind of coaster setting up leads span net, belongs to power transmission and transformation line technical field of construction equipment.
Background technology
Transmission line in the wild often crosses over village platform and electric power, communication line, highway, navigable river, house housing-group etc.When transmission line changes aerial condutor operation, for ensureing construction safety, need to cross on thing at these to set up leap net or crossing frame, but the human and material resources needing cost a large amount of set up by traditional leap rack, and face the problem of addressing difficulty toward contact, thus cause operating efficiency low.
In view of this, the utility model provides a kind of coaster setting up leads span net, to solve the problem.
Summary of the invention
The utility model object is overcome above-mentioned the deficiencies in the prior art and provide a kind of coaster setting up leads span net, and the leap net taking crossing frame and unfolding complexity compared with traditional construction saves construction manpower and time.
The technical scheme that the utility model adopts is: a kind of coaster setting up leads span net, be made up of coaster body, top sheave, upper rotating shaft, lower sheave, lower rotary shaft, upper cover plate, upper bayonet lock, lower cover, lower bayonet lock, rope sling buckle and middle set bolt, it is characterized in that: upper rotating shaft and lower rotary shaft are arranged at the two ends of coaster body respectively, top sheave is arranged in rotating shaft, and lower sheave is arranged on lower rotary shaft; Middle set bolt is positioned at the centre of coaster body, and coaster body is separated into upper and lower two parts, and upper cover plate and upper bayonet lock are deviate from for preventing the wire on top sheave or rope, and lower cover and lower bayonet lock are deviate from for preventing the wire on lower sheave or rope; Coaster body is also provided with a rope sling buckle, is connected with coaster for rope sling will be connected.
The coaster of erection leads span net as above, is characterized in that, described coaster by rope sling buckle with is connected rope sling one end and connects, the other end of connection rope sling connects the rope sling buckle of adjacent coaster, and by multiple connected coaster formation lead channels.
The beneficial effects of the utility model are: due to the utilization of such scheme technology, and the utility model comparatively prior art has following advantage:
1, leap net saving construction manpower and the time of crossing frame and unfolding complexity is taken compared with traditional construction;
Occur that wire is entwined when 2, coaster being separated into the anti-limited slip wheels upset of two lead channels by middle set bolt;
3, by connecting the fixing of rope sling, make the position of coaster on wire relatively stable, thus it is steady to ensure that in unfolding conductor process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is application schematic diagram of the present utility model.
Embodiment
In order to understand the utility model better, illustrate content of the present utility model further below in conjunction with embodiment, but content of the present utility model is not only confined to the following examples.Those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values are equally within claims limited range listed by the application.
Symbol description in accompanying drawing: under 1-coaster body, 2-top sheave, the upper rotating shaft of 3-, 4-lower sheave, 5-lower rotary shaft, 6-rope sling buckle, 7-upper cover plate, the upper bayonet lock of 8-, 9-lower cover, 10-, in the middle of bayonet lock, 11-, set bolt, 12-wire to be replaced, 13-bearing rope, 14-connect rope sling.
As shown in Figures 1 and 2, a kind of coaster setting up leads span net that the utility model provides, is made up of coaster body 1, top sheave 2, upper rotating shaft 3, lower sheave 4, lower rotary shaft 5, upper cover plate 7, upper bayonet lock 8, lower cover 9, lower bayonet lock 10, rope sling buckle 6 and middle set bolt 11;
Upper rotating shaft 3 and lower rotary shaft 5 are arranged at the two ends of coaster body 1 respectively, and top sheave 2 is arranged in rotating shaft 3, and lower sheave 4 is arranged on lower rotary shaft 5.
Middle set bolt 11 is positioned at the centre of coaster body 1, coaster body 1 is separated into upper and lower two parts, upper cover plate 7 and upper bayonet lock 8 are deviate from for preventing the wire on top sheave 2 or rope, and lower cover 9 and lower bayonet lock 10 are deviate from for preventing the wire on lower sheave 4 or rope.In the present embodiment, wire 12 to be replaced is placed on top sheave 2, and bearing rope 13 is placed on lower sheave 4.
Coaster body 1 is also provided with a rope sling buckle 6, is connected with coaster for rope sling 14 will be connected.
Coaster by rope sling buckle 6 with is connected rope sling 14 one end and connects, the other end of connection rope sling 14 connects the rope sling buckle 6 of adjacent coaster, and by multiple connected coaster formation lead channels.
Introduce operational method below in conjunction with the utility model application schematic diagram, comprise the steps:
1) with connecting rope sling 14, coaster being connected, lower sheave 4 being fixed bearing rope 13, successively top sheave 2 is hung on wire 12 to be replaced;
2) by pull rope, coaster and bearing rope 13 are pulled through leap thing, adjustment bearing rope 13 highly makes pulley overturn, by bearing rope 13 be connected rope sling 14 two and fix, thus make the coaster on rope form a wire to draw passage;
3) pass through, with the new method of old band, to draw wire 12 to be replaced and steadily unfold from coaster passage with new wire;
4) change complete, adjustment bearing rope 13, makes pulley again overturn, and regains coaster and bearing rope 13.
These are only embodiment of the present utility model, be not limited to the utility model, therefore, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (2)
1. one kind is set up the coaster of leads span net, be made up of coaster body, top sheave, upper rotating shaft, lower sheave, lower rotary shaft, upper cover plate, upper bayonet lock, lower cover, lower bayonet lock, rope sling buckle and middle set bolt, it is characterized in that: upper rotating shaft and lower rotary shaft are arranged at the two ends of coaster body respectively, top sheave is arranged in rotating shaft, and lower sheave is arranged on lower rotary shaft; Middle set bolt is positioned at the centre of coaster body, and coaster body is separated into upper and lower two parts, and upper cover plate and upper bayonet lock are deviate from for preventing the wire on top sheave or rope, and lower cover and lower bayonet lock are deviate from for preventing the wire on lower sheave or rope; Coaster body is also provided with a rope sling buckle, is connected with coaster for rope sling will be connected.
2. the coaster of erection leads span net according to claim 1, it is characterized in that, described coaster by rope sling buckle with is connected rope sling one end and connects, the other end of connection rope sling connects the rope sling buckle of adjacent coaster, and by multiple connected coaster formation lead channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269484.XU CN204577983U (en) | 2015-04-30 | 2015-04-30 | A kind of coaster setting up leads span net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269484.XU CN204577983U (en) | 2015-04-30 | 2015-04-30 | A kind of coaster setting up leads span net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577983U true CN204577983U (en) | 2015-08-19 |
Family
ID=53870578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269484.XU Expired - Fee Related CN204577983U (en) | 2015-04-30 | 2015-04-30 | A kind of coaster setting up leads span net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577983U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207119A (en) * | 2015-09-12 | 2015-12-30 | 国网辽宁省电力有限公司锦州供电公司 | Electrified span construction method for high-voltage wires and protective device of construction |
| CN105591315A (en) * | 2015-12-30 | 2016-05-18 | 国家电网公司 | Steering pulley for net blocking during high-voltage power transmission construction |
| CN108075397A (en) * | 2017-12-07 | 2018-05-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Mobile corner block |
| CN111252618A (en) * | 2020-03-27 | 2020-06-09 | 广东电网有限责任公司 | Traction assembly |
| CN113644589A (en) * | 2021-05-25 | 2021-11-12 | 国网河北省电力有限公司邯郸供电分公司 | Totally-enclosed construction protection pulley for high-voltage transmission line |
-
2015
- 2015-04-30 CN CN201520269484.XU patent/CN204577983U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207119A (en) * | 2015-09-12 | 2015-12-30 | 国网辽宁省电力有限公司锦州供电公司 | Electrified span construction method for high-voltage wires and protective device of construction |
| CN105591315A (en) * | 2015-12-30 | 2016-05-18 | 国家电网公司 | Steering pulley for net blocking during high-voltage power transmission construction |
| CN105591315B (en) * | 2015-12-30 | 2018-03-20 | 国家电网公司 | Block corner block during a kind of high voltage power transmission construction |
| CN108075397A (en) * | 2017-12-07 | 2018-05-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Mobile corner block |
| CN111252618A (en) * | 2020-03-27 | 2020-06-09 | 广东电网有限责任公司 | Traction assembly |
| CN113644589A (en) * | 2021-05-25 | 2021-11-12 | 国网河北省电力有限公司邯郸供电分公司 | Totally-enclosed construction protection pulley for high-voltage transmission line |
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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: 20150819 Termination date: 20160430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |