CN202265304U - Hoisting device for support insulator - Google Patents
Hoisting device for support insulator Download PDFInfo
- Publication number
- CN202265304U CN202265304U CN2011203554792U CN201120355479U CN202265304U CN 202265304 U CN202265304 U CN 202265304U CN 2011203554792 U CN2011203554792 U CN 2011203554792U CN 201120355479 U CN201120355479 U CN 201120355479U CN 202265304 U CN202265304 U CN 202265304U
- Authority
- CN
- China
- Prior art keywords
- steel framework
- hoisting device
- rope
- jig arm
- clamping element
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000000725 suspension Substances 0.000 claims description 10
- 230000001174 ascending effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a hoisting device for a support insulator. The hoisting device comprises a steel framework, a lifting rope, a tripping rope and a clamping piece, wherein the steel framework has a scissor type structure and consists of two clamping arms; the two clamping arms are connected by a pin shaft; lifting points are arranged at rear ends of the clamping arms of the steel framework; the lifting rope is connected to the lifting points; the tripping rope is connected to the steel framework at the front end of the pin shaft; the head of the steel framework is provided with a clamping piece; and the inner side of the clamping piece is provided with a liner. The hoisting device has a simple structure, is convenient to use, and can be widely used for hoisting equipment with a cylindrical structure such as the support insulator and the like.
Description
Technical field
The utility model relates to a kind of hanging device, particularly relates to a kind of supporting insulator hoisting device.
Background technology
In the replacing and erection work of high-voltage electrical equipment, the electrical equipment that has supporting insulator need carry out the lifting of supporting insulator.Mostly supporting insulator is porcelain and surface plating glaze equipment, and in the installation process, it is higher that anti-collision hits anti-wear conditional request, and traditional colligation mode is to adopt suspender belt or lifting rope colligation and install anti-wear liner additional.The complicated operating process of this lifting mode, technical strong, the technology for binding mistake can cause support non-conductive mechanical damage even drop that unbred personnel can't accomplish.In addition, behind the insulator installation in position,, remove the completion of also need ascending a height when tying up rope, thereby increased the danger of working strength and work because the colligation position is higher.This shows, traditional lifting mode inefficiency, poor stability, thus influenced the benefit of enterprise.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides a kind of simple in structure, processing ease, the supporting insulator hoisting device of high efficiency.
In order to address the above problem, the utility model adopts following technical scheme:
The supporting insulator hoisting device comprises steel framework, lifting rope, dropout rope and clamping element, and the steel framework adopts scissor structure design; The steel framework is made up of two jig arm, and two jig arm connect through bearing pin, and the rear end of steel framework jig arm is provided with suspension centre; Lifting rope is connected on the suspension centre; The rope of threading off is connected on the steel framework of bearing pin front end, and steel framework head is provided with clamping element, and the clamping element inboard is provided with liner.
The rear end of described steel framework jig arm is provided with three pairs of suspension centres.
Described liner adopts rubber pad.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is simple in structure, and is easy to operate, in the process of lifting supporting insulator, need not colligation, and lifting also need not the operation of ascending a height after finishing, and greatly reduces operation easier, has improved the safety of operation coefficient, effectively raises the work efficiency and the performance of enterprises.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The supporting insulator hoisting device, as shown in Figure 1, comprise steel framework 3, lifting rope 1, dropout rope 4 and clamping element 6; Steel framework 3 adopts scissor structure design, and steel framework 3 is made up of two jig arm, and two jig arm connect through bearing pin 5; The rear end of steel framework 3 jig arm is provided with suspension centre 2, and lifting rope 1 is connected on the suspension centre 2, and the rope 4 of threading off is connected on the steel framework 3 of bearing pin 5 front ends; Steel framework 3 heads are provided with clamping element 6, and clamping element 6 inboards are provided with liner, and liner adopts rubber pad.The rear end of steel framework 3 jig arm is provided with three pairs of suspension centres 2, can be according to the hanging piece quality, and the position (the less downward modulation of weight, the heavier rise of weight) of adjustment lifting rope 1, thereby adjustable clip-one compaction forces.
The utility model utilizes lever principle, under the effect of the pulling force that steel framework 3 weight own and crane make progress, clamps by hanging piece.According to the weight and diameter adjustment suspension centre 2 positions of hanging piece, thereby the adjustable clip-one tightness guarantees that hanging piece can not drop.In order to guarantee mechanical strength, clamping element 6 uses steel; Utilization is installed at the rubber pad of clamping place, damages porcelain when not only having avoided clamping, can also increase friction force, guarantees the fastness when hanging piece is sling; Behind the hanging piece installation in position, pulling is threaded off and is restricted 4, and folder opens and breaks away from hanging piece, exempts the potential safety hazard that ascend operation and ascend operation bring, and has saved the time, has improved work efficiency.
Claims (3)
1. the supporting insulator hoisting device is characterized in that, comprises steel framework, lifting rope, dropout rope and clamping element; The steel framework adopts scissor structure design, and the steel framework is made up of two jig arm, and two jig arm connect through bearing pin; The rear end of steel framework jig arm is provided with suspension centre, and lifting rope is connected on the suspension centre, and the rope of threading off is connected on the steel framework of bearing pin front end; Steel framework head is provided with clamping element, and the clamping element inboard is provided with liner.
2. supporting insulator hoisting device according to claim 1 is characterized in that, the rear end of described steel framework jig arm is provided with three pairs of suspension centres.
3. supporting insulator hoisting device according to claim 1 is characterized in that, described liner adopts rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203554792U CN202265304U (en) | 2011-09-21 | 2011-09-21 | Hoisting device for support insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203554792U CN202265304U (en) | 2011-09-21 | 2011-09-21 | Hoisting device for support insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265304U true CN202265304U (en) | 2012-06-06 |
Family
ID=46156112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203554792U Expired - Fee Related CN202265304U (en) | 2011-09-21 | 2011-09-21 | Hoisting device for support insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964295A (en) * | 2014-05-26 | 2014-08-06 | 北京卫星环境工程研究所 | Lever structure-based special-shaped spacecraft lifting device |
| CN107425465A (en) * | 2017-05-12 | 2017-12-01 | 国网冀北电力有限公司秦皇岛供电公司 | Monolithic insulator hanging apparatus |
-
2011
- 2011-09-21 CN CN2011203554792U patent/CN202265304U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964295A (en) * | 2014-05-26 | 2014-08-06 | 北京卫星环境工程研究所 | Lever structure-based special-shaped spacecraft lifting device |
| CN103964295B (en) * | 2014-05-26 | 2016-06-01 | 北京卫星环境工程研究所 | Based on the special-shaped spacecraft lifting appliance of lever construction |
| CN107425465A (en) * | 2017-05-12 | 2017-12-01 | 国网冀北电力有限公司秦皇岛供电公司 | Monolithic insulator hanging apparatus |
| CN107425465B (en) * | 2017-05-12 | 2024-04-23 | 国网冀北电力有限公司秦皇岛供电公司 | Single insulator hoisting 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 ELECTRIC NET CROP. Effective date: 20130216 Owner name: MAINTENANCE BRANCH OF LIAONING ELECTRIC POWER CO., Free format text: FORMER OWNER: AN'SHAN ULTRAHIGH PRESSURE BRANCH OF LIAONING ELECTRIC POWER CO., LTD. Effective date: 20130216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114002 ANSHAN, LIAONING PROVINCE TO: 110003 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130216 Address after: 110003 Liaoning Province glorious Street Heping District of Shenyang City No. 21 Patentee after: Maintenance Branch, Liaoning Power Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 114002 No. 33 Shengli South Road, Anshan, Liaoning Patentee before: An'shan Ultrahigh Pressure Branch of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |