CN201877722U - Overhead operation device applied to high-voltage work - Google Patents
Overhead operation device applied to high-voltage work Download PDFInfo
- Publication number
- CN201877722U CN201877722U CN2010205741534U CN201020574153U CN201877722U CN 201877722 U CN201877722 U CN 201877722U CN 2010205741534 U CN2010205741534 U CN 2010205741534U CN 201020574153 U CN201020574153 U CN 201020574153U CN 201877722 U CN201877722 U CN 201877722U
- Authority
- CN
- China
- Prior art keywords
- top sheave
- clamp plate
- upper pulley
- clamping plate
- pulley
- 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
Links
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000037396 body weight Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an overhead operation device applied to high-voltage work, which comprises an upper pulley gear, a lower pulley gear and a connecting rotary shaft for connecting the upper pulley gear and the lower pulley gear, wherein the upper pulley gear comprises an upper pulley bin body, an upper pulley arranged in the upper pulley bin body, and an upper pulley bin door positioned on the upper pulley bin body; and the lower pulley gear comprises a left clamp plate, a right clamp plate, a lower pulley arranged at the lower ends of the left clamp plate and the right clamp plate, and another connecting rotary shaft which is arranged at the upper ends of the left clamp plate and the right clamp plate and sheathed at the lower end of the connecting rotary shaft. The overhead operation device can be used for avoiding the problems of gravity center shift and the like, and a transmission pulley is hung on a lead and is pushed by operators manually for going ahead, so that the heavy load of wiring operators can be reduced, the safety factor of operation is improved, and simultaneously, the problem of loss caused by a transfer rope which is carried about by the wiring operators and has friction with the lead in wiring can be avoided.
Description
Technical field
The utility model relates to a kind of aerial platform that is applied in the high-pressure work.
Background technology
Carrying out on the 500kV transmission line wire at present that live line working is used for the coaster of tool for transmitting and material and transmits rope is to hang on one's body the cabling operating personnel, walk by being carried on the lead of cabling operating personnel, and to the 500kV transmission line, lead is higher apart from ground, especially same tower double back transmission line, topping wire apart from ground all greater than more than 60 meters, used transmission rope is long and heavy, the cabling operating personnel is caused bigger heavy burden, and be subjected to the influence of rope own wt, the swing of rope, cabling operating personnel center of gravity is produced skew, cause health not steady, produce unsafe factor, it is unfavorable that the safety of operation is finished, while cabling operating personnel carries the transmission rope and walks on lead, transmit rope and can't avoid the employed insulation rope of live line working, its aridity with the situation that lead grinds mutually, cleannes require very high, transmit rope and lead mutually mill can cause the serious dirty of insulation rope and wear and tear, equally operation is caused potential safety hazard.
The utility model content
The problem of technology to be solved in the utility model provide a kind of make the cabling personnel simple and easy, convenient, safe, durable on power line lead operation be applied to aerial platform in the high-pressure work.
The utility model adopts following technical scheme:
The utility model comprises top sheave device, lower sheave device and the rotating shaft that is connected that connects top sheave device and lower sheave device, and described top sheave device comprises the top sheave warehouse, be arranged on the top sheave in the top sheave warehouse and be arranged on top sheave door on the top sheave warehouse; Described lower sheave device comprises left clamping plate, right clamping plate, is arranged on the lower sheave of left clamping plate and right clamping plate lower end and is arranged on left clamping plate and the connection rotating shaft that is connected the rotating shaft lower end that is sleeved on of right clamping plate upper end.
The utility model top sheave door is provided with pin-and-hole, and corresponding top sheave warehouse lower end is provided with the rotary spacing pin.
Good effect of the present utility model is as follows:
Use the utility model to avoid the cabling operating personnel to transmit the rope cabling because of taking, centre of body weight produces skew, cause the uneven stable yields of health to give birth to the problem of unsafe factor, to phoresy coaster hangs on the lead, operating personnel's hand push advances, reduce cabling operating personnel's heavy burden, improved the coefficient of safety of operation.
Use the utility model, avoid the cabling operating personnel to carry and transmitted the problem of rubbing mutually with lead when restricting cabling, reduced the replacing that rope is transmitted in insulation, having guaranteed insulate transmits the cleaning of rope, has also saved the fund of buying insulation transmission rope simultaneously under the premise that security is guaranteed.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model opposite side structural representation.
Fig. 3 is the utility model mounting structure schematic diagram.
In the accompanying drawings: 1 connection rotating shaft, 2 top sheave warehouses, 3 top sheaves, 4 left clamping plate, 5 right clamping plate, 6 lower sheaves, 7 connection rotating shafts, 8 have pin-and-hole, 9 rotary spacing pins, 10 top sheave doors.
Embodiment
Shown in accompanying drawing 1,2,3, what the utility model comprised top sheave device, lower sheave device and connected top sheave device and lower sheave device is connected rotating shaft 1, described top sheave device comprises top sheave warehouse 2, be arranged on the top sheave 3 in the top sheave warehouse 2 and be arranged on top sheave door 10 on the top sheave warehouse 2, described top sheave warehouse 2 lower ends are provided with connecting hole, in the described connecting hole be connected rotating shaft 1 upper end and be connected; Described lower sheave device comprise left clamping plate 4, right clamping plate 5, be arranged on the lower sheave 6 of left clamping plate 4 and right clamping plate 5 lower ends and be arranged on left clamping plate 4 and right clamping plate 5 upper ends be connected rotating shaft 7, described connection rotating shaft 7 is sleeved on and connects rotating shaft 1 lower end.
Described top sheave door 3 is provided with pin-and-hole 8, and corresponding top sheave warehouse 2 lower ends are provided with rotary spacing pin 9.Adopt the utility model, having avoided transmitting rope hangs on one's body the cabling operating personnel, but with the utility model with transmit rope and hang on the lead to slide and go out by the cabling personnel, simultaneously the utility model lower end is fixed one and connected rotating shaft 7, solve the problem of the long easy twisting of rope, so just solved unsafe problems such as cabling personnel health is not steady, rope wear.But also can utilize the utility model to hang on the lead, and hang some simple tools, material, arrive the place (river, marshland, mountain stream etc.) that some ground cooperate personnel to arrive.
The utility model top sheave device is used for hanging on the lead wire and earth wire and moves; The material of top sheave 3 is an aluminium matter, and the employing race designs, volume is little, in light weight.
The utility model lower sheave device is the lower sheave 6 as transfer function; Material is an insulating material, can wear the insulation rope, and the novel mode of opening the door of the opening of coaster employing, makes coaster weight saving, and is simple in structure; And the lower part connects rotating shaft 7 and is designed to universal rotation, can discharge the twisting of transmitting rope at any time.
The utility model is according to GB GB/T18037-2000 " tools for live working specification requirement and design guide rule ", and instrument satisfies the live line working specification requirement by electric, mechanical test.
Use the utility model to avoid the cabling operating personnel to transmit the rope cabling because of taking, centre of body weight produces skew, cause the uneven stable yields of health to give birth to the problem of unsafe factor, to phoresy coaster hangs on the lead, operating personnel's hand push advances, reduce cabling operating personnel's heavy burden, improved the coefficient of safety of operation.
Use the utility model, having reduced the replacing that rope is transmitted in insulation with asking of rubbing mutually of lead when having avoided the cabling operating personnel to carry transmitting the rope cabling, having guaranteed that insulation transmits the cleaning of rope, guarantee to have saved under the prerequisite of safety and buy insulation and transmit the fund of restricting.
Claims (2)
1. aerial platform that is applied in the high-pressure work, what it is characterized in that it comprises top sheave device, lower sheave device and connect top sheave device and lower sheave device is connected rotating shaft (1), and described top sheave device comprises top sheave warehouse (2), be arranged on the top sheave (3) in the top sheave warehouse (2) and be arranged on top sheave door (10) on the top sheave warehouse (2); Described lower sheave device comprises left clamping plate (4), right clamping plate (5), is arranged on the lower sheave (6) of left clamping plate (4) and right clamping plate (5) lower end and is arranged on left clamping plate (4) and the connection rotating shaft (7) that is connected rotating shaft (1) lower end that is sleeved on of right clamping plate (5) upper end.
2. the aerial platform that is applied in the high-pressure work according to claim 1 is characterized in that described top sheave door (3) is provided with pin-and-hole (8), and corresponding top sheave warehouse (2) lower end is provided with rotary spacing pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205741534U CN201877722U (en) | 2010-10-25 | 2010-10-25 | Overhead operation device applied to high-voltage work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205741534U CN201877722U (en) | 2010-10-25 | 2010-10-25 | Overhead operation device applied to high-voltage work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877722U true CN201877722U (en) | 2011-06-22 |
Family
ID=44165631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205741534U Expired - Fee Related CN201877722U (en) | 2010-10-25 | 2010-10-25 | Overhead operation device applied to high-voltage work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064491A (en) * | 2010-10-25 | 2011-05-18 | 河北省电力公司超高压输变电分公司 | High-altitude operation device applied to high-altitude operation |
| CN102704859A (en) * | 2012-05-22 | 2012-10-03 | 上海中联重科桩工机械有限公司 | Pulley mechanism and rotary drilling rig |
| WO2019019510A1 (en) * | 2017-07-28 | 2019-01-31 | 广船国际有限公司 | Lifting transport device |
-
2010
- 2010-10-25 CN CN2010205741534U patent/CN201877722U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064491A (en) * | 2010-10-25 | 2011-05-18 | 河北省电力公司超高压输变电分公司 | High-altitude operation device applied to high-altitude operation |
| CN102064491B (en) * | 2010-10-25 | 2013-10-23 | 国家电网公司 | High-altitude operation device applied to high-altitude operation |
| CN102704859A (en) * | 2012-05-22 | 2012-10-03 | 上海中联重科桩工机械有限公司 | Pulley mechanism and rotary drilling rig |
| CN102704859B (en) * | 2012-05-22 | 2014-07-02 | 上海中联重科桩工机械有限公司 | Pulley mechanism and rotary drilling rig |
| WO2019019510A1 (en) * | 2017-07-28 | 2019-01-31 | 广船国际有限公司 | Lifting transport device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HEBEI POWER COMPANY ULTRA-HV TRANSMISSION + DISTRIBUTION COMPANY Effective date: 20121211 Owner name: THE MAINTENANCE BRANCH OF HEBEI ELECTRIC POWER COR Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050070 SHIJIAZHUANG, HEBEI PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Maintenance Branch, Hebei Electric Power Co.,Ltd. Address before: 050070 Hebei city in Shijiazhuang Province, Xinhua District, Zhong Sheng Road No. 66 Patentee before: Hebei Power Company Ultra-HV Transmission & Distribution Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |