CN204271504U - A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement - Google Patents
A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement Download PDFInfo
- Publication number
- CN204271504U CN204271504U CN201420513506.8U CN201420513506U CN204271504U CN 204271504 U CN204271504 U CN 204271504U CN 201420513506 U CN201420513506 U CN 201420513506U CN 204271504 U CN204271504 U CN 204271504U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- vertical rod
- aluminium alloy
- lead
- movable frame
- 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.)
- Active
Links
Abstract
A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement, base is provided with movable frame, movable frame is removably connected with described base, and movable frame is provided with and is processed into aluminium-alloy pipe the aluminium alloy vertical rod that can stretch, and its inside is processed into hollow; Second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, other one end of second trial line is connected with rheological experiment device; There is a hand crank handle in aluminium alloy vertical rod lower end, conveniently can adjust aluminium alloy vertical rod height by rotating hand handle.Current transformer operation lead-in wire suspension arrangement of the present utility model, second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, maintainer only need stand in operation below Awaiting Overhaul equipment, falling from high altitude accident and high voltage link rod will be caused to tilt to cause accident of human electric shock because of slide.
Description
Technical field
The utility model belongs to electric equipment safety device for overhead work tool, particularly 110kV and above large-scale current transformer upkeep operation.
Background technology
In 110kV and above outdoor large current transformer upkeep operation process, be inspection current transformer polarity and voltage-current characteristic etc., need once to go between side-by-side mounting secondary line at current transformer.The tradition mounting that once goes between utilizes ladder, high voltage link rod or sits lift truck, in work progress once run into slide, high voltage link rod swings to both sides electrification in high voltage circuit, all can cause that the person falls, electric shock accidents; In addition, utilize lift truck to mount current transformer lead-in wire, maintenance cost is high.
Utility model content
The utility model mainly solves technology existing for prior art and safety problem, thus provides a kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement.
Above-mentioned technology of the present utility model and safety problem are mainly solved by following scheme:
A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement, it is characterized in that, base is provided with movable frame, described movable frame is removably connected with described base, described movable frame is provided with and is processed into aluminium-alloy pipe the aluminium alloy vertical rod that can stretch, and its inside is processed into hollow; Second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, other one end of second trial line is connected with rheological experiment device; There is a hand crank handle in aluminium alloy vertical rod lower end, conveniently can adjust aluminium alloy vertical rod height by rotating hand handle.
As preferred embodiment of the present utility model, described chassis, in order to prevent the vertical rod when being elevated the aluminium alloy vertical rod of movable frame from tilting, during operation, should ride on device chassis, hand steered movable frame, operator crank handle.
As preferred embodiment of the present utility model, the aluminium alloy vertical rod of described movable frame adopts the aluminum alloy hollow pipe of diameter 70mm, 60mm, 50mm respectively; Hand handle wherein in aluminium alloy vertical rod, is used for adjusting the height of vertical rod, is connected so that the hook in vertical rod can go between with current transformer.
Current transformer operation lead-in wire suspension arrangement of the present utility model, second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, maintainer only need stand in operation below Awaiting Overhaul equipment, can not because of slide cause falling from high altitude accident and high voltage link rod tilt cause accident of human electric shock, and increase work efficiency, cost-saving.
Accompanying drawing explanation
Fig. 1 be the utility model suspension arrangement overall schematic perspective view.
Fig. 2 is the base schematic perspective view of the suspension arrangement in Fig. 1.
Fig. 3 is the schematic perspective view of the liftable movable frame of suspension arrangement in Fig. 1.
Wherein, in fig 2: 1 is steel disk base, and 9 is base pores.
In fig. 3: 2 is hand handles, 3,4,5 is vertical rods (wherein 3,4 may be collapsed in 1) of movable frame, and 8 is hooks, and 6 is fixing second trial line use, and 7 is external experimental rig secondary lines.
In fig. 1: 1 is steel disk base, its diameter is 30cm, weight is 0.5kg, 2 is hand handles, 3,4,5 is vertical rods of movable frame, and its length scale is from top to bottom respectively 2.0m, 2.0m, 1.5m, and 6 is that fixing second trial line is used, 7 is external experimental rig secondary lines, and 8 is hooks.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is explained in detail; so that advantage of the present utility model and feature are easier to understand by those skilled in the art, thus protection range of the present utility model made more clearly to define clearly.
The utility model provides a kind of safe and reliable, the current transformer that is simple and easy to lead-in wire suspension arrangement, and makes it have the features such as fail safe, applicability, simple to operate and economy.Effectively can prevent the generation of accident of human electric shock in current transformer upkeep operation process, reduce costs and increase work efficiency.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement Fig. 1 shows, comprises base Fig. 2 and shows and to show with movable frame Fig. 3.
This base Fig. 2 shows containing steel disk base, base pore formation base.
This movable frame Fig. 3 contains movable inserted base pore, and tightens fixing; Current transformer calibrator secondary line is connected in movable aluminium alloy vertical rod, shakes hand handle, and adjustment aluminium alloy vertical rod highly is connected by linking up with to go between with current transformer.
A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement, it is characterized in that, be processed into the assembly that can stretch with aluminium-alloy pipe, inside is processed into hollow; Second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, the other one end of second trial line is connected with rheological experiment device; There is a hand crank handle in aluminium alloy vertical rod lower end, conveniently can adjust aluminium alloy vertical rod height by rotating hand handle.
Below only with an embodiment, mentality of designing of the present utility model is described, when physical condition allows, the utility model by the more module of expansion, thus can utilize its function to greatest extent.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. one kind large-scale current transformer upkeep operation lead-in wire suspension arrangement, it is characterized in that, base is provided with movable frame, described movable frame is removably connected with described base, described movable frame is provided with and is processed into aluminium-alloy pipe the aluminium alloy vertical rod that can stretch, and its inside is processed into hollow; Second trial line is fixed on upper the lead-in wire with current transformer of aluminium alloy vertical rod hook to be connected, other one end of second trial line is connected with rheological experiment device; There is a hand crank handle in aluminium alloy vertical rod lower end, conveniently can adjust aluminium alloy vertical rod height by rotating hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513506.8U CN204271504U (en) | 2014-09-05 | 2014-09-05 | A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513506.8U CN204271504U (en) | 2014-09-05 | 2014-09-05 | A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271504U true CN204271504U (en) | 2015-04-15 |
Family
ID=52806349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513506.8U Active CN204271504U (en) | 2014-09-05 | 2014-09-05 | A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814340A (en) * | 2016-12-22 | 2017-06-09 | 国家电网公司 | A kind of current transformer test connection action bars |
| CN108862109A (en) * | 2018-09-07 | 2018-11-23 | 宋协翠 | A kind of application method of crane set-out device |
| CN109110678A (en) * | 2018-09-07 | 2019-01-01 | 宋协翠 | A kind of crane set-out device |
-
2014
- 2014-09-05 CN CN201420513506.8U patent/CN204271504U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814340A (en) * | 2016-12-22 | 2017-06-09 | 国家电网公司 | A kind of current transformer test connection action bars |
| CN106814340B (en) * | 2016-12-22 | 2018-07-24 | 国家电网公司 | A kind of current transformer test connection operating lever |
| CN108862109A (en) * | 2018-09-07 | 2018-11-23 | 宋协翠 | A kind of application method of crane set-out device |
| CN109110678A (en) * | 2018-09-07 | 2019-01-01 | 宋协翠 | A kind of crane set-out device |
| CN110733996A (en) * | 2018-09-07 | 2020-01-31 | 宋协翠 | electric power external line tools |
| CN110733996B (en) * | 2018-09-07 | 2020-10-20 | 蚌埠翰邦知识产权服务有限公司 | Link picking and hanging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204785412U (en) | Lifting device capable of adjusting working height of electric coal drill | |
| CN204271504U (en) | A kind of large-scale current transformer upkeep operation lead-in wire suspension arrangement | |
| CN205452906U (en) | Combination dock switch overhauls platform | |
| CN201673793U (en) | Hoisting bracket for on-load voltage regulation switch of transformer | |
| CN206370650U (en) | A kind of 35 kV circuit single poles porcelain pole arms repairing instrument | |
| CN205685289U (en) | A kind of Multifunction that adnexa is installed in wind turbine tower installs car | |
| CN205132955U (en) | Hoist and mount operation of electric power industry low latitude is with hoist and mount frame | |
| CN202423906U (en) | Overhaul platform for isolating switch | |
| CN202550348U (en) | Folding multifunctional overhauling frame for overhauling isolating switch | |
| CN204369464U (en) | 220kV transmission line of electricity cat-head transmission tower construction hanging apparatus | |
| CN216957646U (en) | Pole-mounted transformer mounting device | |
| CN103950872B (en) | The vertical rod lifting multi-purpose tool of a kind of electric substation high-altitude equipment | |
| CN203308163U (en) | Lifting iron tower | |
| CN206359210U (en) | A kind of processing of steel construction is with stablizing lowering or hoisting gear | |
| CN203833575U (en) | Vertical rod hoisting multifunctional tool of substation high-altitude device | |
| CN114044474A (en) | Safety protection type power maintenance device | |
| CN204720888U (en) | Portable power distribution less important work platform | |
| CN104325266B (en) | A kind of suspension system for the floating liter of top of gas cabinet entirety and hanging method | |
| CN105155862B (en) | Portable outdoor operation protection frame for aluminum and plastic window decoration | |
| CN207511703U (en) | Outdoor trolley gantry crane | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN202231354U (en) | Replacing tool for vibration damper on power transmission line | |
| CN206359163U (en) | mobile network base station antenna hoisting device | |
| CN210404549U (en) | Wire strutting arrangement is used in circuit construction | |
| CN104495635A (en) | Hoisting apparatus for construction of 220 KV power transmission line cat-head type tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |