CN205500654U - Apron jack -up tool of transformer substation - Google Patents
Apron jack -up tool of transformer substation Download PDFInfo
- Publication number
- CN205500654U CN205500654U CN201620294665.2U CN201620294665U CN205500654U CN 205500654 U CN205500654 U CN 205500654U CN 201620294665 U CN201620294665 U CN 201620294665U CN 205500654 U CN205500654 U CN 205500654U
- Authority
- CN
- China
- Prior art keywords
- platform body
- main platform
- cover plate
- transformer station
- main part
- 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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- 239000000725 suspension Substances 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an apron jack -up tool of transformer substation, include the platform main part and be located the gyro wheel under the platform main part, be equipped with in the platform main part and stretch out platform main part and platform main part articulated jib, be equipped with in the platform main part with jib articulated pull rod, be equipped with the hand capstan in the platform main part, the free end of jib is equipped with and rotates the pulley of connecting, stay cord free end on the hand capstan is equipped with the couple, the stay cord is located the pulley, it has vacuum chuck to get in touch lower string. The utility model discloses jack -up cable apron quick convenient, reduce the cable pit make an inspection tour in jack -up, removal and recovering apron time, eliminate the potential safety hazard that moves the apron in -process, be convenient for hoist fast lower behind apron of hoist and mount.
Description
Technical field
This utility model belongs to cable cover haulage equipment technical field, particularly to a kind of transformer station cover plate hoisting operation instrument.
Background technology
" substation management code " regulation of national grid: " before rainy season set; to the basement of hydrops, cable duct, the pumping equipment of cable tunnel and plant area may check and dredge comprehensively; carry out water-inlet-proof and drainage measure ", " check basement, cable duct, cable tunnel equivalance regimen condition, and draining in time after rain.When canyon moisture is excessive, carry out ventilation." once cable duct long term accumulation sewage, cable insulation intensity can be caused to reduce, high tension cable single-phase earthing or many phase faults, tripping operation may be caused, reduce power supply reliability；One or more ground connection of secondary cable, relay fail or malfunction can be caused simultaneously.Cable duct enters toy and is also possible to cause the generation of above-mentioned situation.Below safe and stable, the reliability service of electrical network are directly threatened.Therefore, cable duct patrol inspection is one the important work of power transformation operation maintenance personnel.The tour cycle is specified by " substation management code ": " each transformer station monthly wants cable duct of walkaround inspection, to clean a cable duct every half a year.”
Cable duct patrol process can be divided into by operation maintenance personnel: preparation tool and register, lifting movable cover plate, walkaround inspection record before making an inspection tour, recovers cover plate original state, make an inspection tour end and pack up 5, site clearing step.According to statistics, in the work process that actual cable ditch is maked an inspection tour, owing to cover plate is the most heavier, in above 5 steps, lifting is moved and is recovered time of cover plate and will be about about 12 minutes, occupy whole tour process total time about 70%.
At present, there are problems when lifting, movement and recovery cover plate: 1) first operation maintenance personnel lifting, carrying cover plate be cumbersome and time consuming, and directly contacts hard coarse cover plate, often has the situations such as hands of being scratched, and the person is vulnerable；2) the most manual lifting, carrying cover plate easily come off and smash cable；3) current tool is simple and crude, clumsy again, is easily damaged cover plate；4) last cover plate is heavy, and female employee and older cannot participate in lifting carrying work.During lifting cover plate, due to manual operations to be used, the accident it occur frequently that personal injury, damage cover plate, cover plate come off etc..
CN105217498A discloses a kind of cable cover hoisting apparatus, including external frame, laterally slide track seat, slide rail and hydraulic lifting apparatus, horizontal slide track seat is installed in described external frame, slide rail is installed on described horizontal slide track seat, described hydraulic lifting apparatus is made up of hydraulic system and fixed frame, described fixed frame includes the top board be arrangeding in parallel, bearing plate and base plate and four root posts, described four root posts are fixed on top board and base plate through bearing plate, described base plate top is provided with the fixed block of vertical columns, bottom is provided with the sliding-rail groove matched with described slide rail, described hydraulic system includes hydraulic cylinder, the length jack plate longer than bearing plate and be located at two connecting rods of jack plate both sides, described jack plate is fixed on bearing plate, described hydraulic cylinder is fixed between base plate and bearing plate.Heavy cable cover plate owing to passing by one's way in cable run and transformer station to meet certain bearing requirements, therefore volume, weight are the biggest.Said apparatus structure is complicated, uses dangerous, and mobile throwing away consumes substantial amounts of human and material resources.
Utility model content
Main purpose of the present utility model is to provide a kind of transformer station cover plate hoisting operation instrument, this utility model hoist cable cover plate is quick and convenient, reduce lifting in cable duct patrol, movement and recovery cover plate time, eliminate movable cover plate during potential safety hazard, after one piece of cover plate of lifting, be easy to next block of fast hoisting.
The purpose of this utility model is to be achieved through the following technical solutions: a kind of transformer station cover plate hoisting operation instrument, including main platform body and the roller being positioned under main platform body, described main platform body is provided with stretches out the suspension rod that main platform body is hinged with main platform body, described main platform body is provided with the pull bar hinged with suspension rod, described main platform body is provided with hand capstan, the free end of described suspension rod is provided with the pulley being rotationally connected, stay cord free end on described hand capstan is provided with hook, described stay cord is positioned on pulley, hangs with vacuum cup under described hook.
Further, described hook is connected by chain block with vacuum cup.
Further, described main platform body side is provided with handle.
Further, it is provided with balancing weight in described main platform body.
Further, described hand capstan uses the hand capstan of strap brake.
Further, the rear roller of described main platform body uses Universal self-locking roller, and the front wheel of main platform body uses orientation roller.
Further, the long 1000mm of described main platform body, wide 550mm, high 1000mm.
Further, described balancing weight uses cement block.
This utility model has the advantage that this utility model uses vacuum lifting tool, vacuum lifting tool mode of operation quickly, simple, replace manually with remote control, inhale and have only to short several seconds with putting, be greatly improved production efficiency.Vacuum carrying improves speed of production and needs less manpower.Thering is provided more preferable and safer operating environment, lifting is steadily.Low noise discharges, and not damages suspended object, and what is more important is easy to next block of fast hoisting.Pull bar and suspension rod all use telescopic tube, described telescopic tube to be provided with fastening bolt, can facilitate the length of adjusting yoke and suspension rod, thus regulate suspension rod and stretch out the length of main platform body, it is simple to the cover plate of lifting different size size.The rear roller of main platform body uses Universal self-locking roller, and the front wheel of main platform body uses orientation roller, it is simple to control the movement of dolly.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of transformer station cover plate hoisting operation instrument, including main platform body 5 and the roller being positioned under main platform body 5, described main platform body 5 is provided with stretches out the suspension rod 8 that main platform body 5 is hinged with main platform body 5, described main platform body 5 is provided with the pull bar 7 hinged with suspension rod 8, described main platform body 5 is provided with hand capstan 3, the free end of described suspension rod 8 is provided with the pulley 6 being rotationally connected, stay cord 4 free end on described hand capstan 3 is provided with hook, described stay cord is positioned on pulley 6, hangs with vacuum cup 11 under described hook.
Described hook is connected by chain block 9 with vacuum cup, makes lifting cover plate laborsaving.
Described main platform body 5 side is provided with handle 1, it is simple to promote dolly.
It is provided with balancing weight 2 in described main platform body 5, prevents main platform body from tilting.
Described hand capstan uses the hand capstan of strap brake, convenient control cover plate height of lift, controls capstan winch handle without hands always.
The rear roller 10 of described main platform body uses Universal self-locking roller, and the front wheel 12 of main platform body uses orientation roller, it is simple to control the movement of dolly.
The long 1000mm of described main platform body, wide 550mm, high 1000mm, main platform body size to fit, it is simple to operation.
Described balancing weight uses cement block 2, cement block low cost.
Using method: move to main platform body make vacuum lifting tool be positioned at cover plate upper surface center near cover plate,
The switch of vacuum lifting tool is positioned on handle, opens the switch of vacuum lifting tool, and vacuum lifting tool adsorbs on the cover board, and cover plate is mentioned by hand capstan, and cover plate is moved and is put into desired location by mobile platform main body.
Embodiment 2: embodiment 2 with the difference of embodiment 1 is: pull bar and suspension rod all use telescopic tube, described telescopic tube is provided with fastening bolt, the length of adjusting yoke and suspension rod can be facilitated, thus regulate suspension rod and stretch out the length of main platform body, it is simple to the cover plate of lifting different size size.
Embodiment of above is only preferred embodiment of the present utility model; this utility model is not limited to above-described embodiment; for persons skilled in the art, any obvious change on the premise of without departing substantially from this utility model principle, it done, broadly fall into protection domain of the present utility model.
Claims (8)
1. transformer station's cover plate hoisting operation instrument, it is characterized in that: include main platform body and the roller being positioned under main platform body, described main platform body is provided with stretches out the suspension rod that main platform body is hinged with main platform body, described main platform body is provided with the pull bar hinged with suspension rod, described main platform body is provided with hand capstan, the free end of described suspension rod is provided with the pulley being rotationally connected, stay cord free end on described hand capstan is provided with hook, described stay cord is positioned on pulley, hangs with vacuum cup under described hook.
2. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: described hook is connected by chain block with vacuum cup.
3. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: described main platform body side is provided with handle.
4. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: it is provided with balancing weight in described main platform body.
5. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: described hand capstan uses the hand capstan of strap brake.
6. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: the rear roller of described main platform body uses Universal self-locking roller, and the front wheel of main platform body uses orientation roller.
7. transformer station as claimed in claim 1 cover plate hoisting operation instrument, it is characterised in that: the long 1000mm of described main platform body, wide 550mm, high 1000mm.
8. transformer station as claimed in claim 4 cover plate hoisting operation instrument, it is characterised in that: described balancing weight uses cement block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294665.2U CN205500654U (en) | 2016-04-11 | 2016-04-11 | Apron jack -up tool of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294665.2U CN205500654U (en) | 2016-04-11 | 2016-04-11 | Apron jack -up tool of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500654U true CN205500654U (en) | 2016-08-24 |
Family
ID=56736587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294665.2U Expired - Fee Related CN205500654U (en) | 2016-04-11 | 2016-04-11 | Apron jack -up tool of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946543A (en) * | 2018-09-27 | 2018-12-07 | 安阳市泰瑞机械加工有限责任公司 | A kind of mobile lift device |
| CN109534248A (en) * | 2018-12-12 | 2019-03-29 | 贵州电网有限责任公司 | A kind of cable channel cover plate boom hoisting |
-
2016
- 2016-04-11 CN CN201620294665.2U patent/CN205500654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946543A (en) * | 2018-09-27 | 2018-12-07 | 安阳市泰瑞机械加工有限责任公司 | A kind of mobile lift device |
| CN109534248A (en) * | 2018-12-12 | 2019-03-29 | 贵州电网有限责任公司 | A kind of cable channel cover plate boom hoisting |
| CN109534248B (en) * | 2018-12-12 | 2023-12-01 | 贵州电网有限责任公司 | Cable trench cover hoisting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170411 |