CN204162350U - Electric power cover plate hydraulic hanging device - Google Patents
Electric power cover plate hydraulic hanging device Download PDFInfo
- Publication number
- CN204162350U CN204162350U CN201420531596.3U CN201420531596U CN204162350U CN 204162350 U CN204162350 U CN 204162350U CN 201420531596 U CN201420531596 U CN 201420531596U CN 204162350 U CN204162350 U CN 204162350U
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- CN
- China
- Prior art keywords
- cover plate
- electric power
- power cover
- hanging device
- supporting
- 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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- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of electric power cover plate hydraulic hanging device, include the N-shaped lifting support of a pair, the bottom of lifting support is provided with base for supporting, also include two hydraulic jacks, hydraulic jack is fixed on base for supporting, the piston rod part of hydraulic jack is connected with support ring, N-shaped two straight flange opposite side is provided with the chute extended along length of straight flange direction, the both sides of support ring are provided with the interior slide block run of the chute that may be stuck in N-shaped two straight flange, described electric power cover plate hydraulic hanging device also includes hanging beam, described hanging beam can pass two support rings, hanging beam is also provided with lifting rope, the lower end of lifting rope is provided with suspension hook, the bottom of base for supporting is provided with castor.This practicality can solve that workmen only relies on the light instrument such as steel shovel, crowbar to be prized by manpower, excavation, turn over, cable cover that drag and drop are heavy in a large number, labour intensity is high, inefficiency is poor situation.
Description
Technical field
The utility model relates to a kind of hanging apparatus, particularly a kind of electric power cover plate hydraulic hanging device.
Background technology
Current power construction personnel when carrying out the work needing electric power cable duct cover plate to open, rely on the light instrument such as steel shovel, crowbar by manually carrying out prizing, excavate primarily of workmen, turn over, drag and drop.Cable cover heavy in a large number, labour intensity are high, inefficiency is poor, easy damaged electric power cover plate, cause power cable safe in operation hidden danger.Burying underground firm when running into, during the electric power cover plate that hand excavation also cannot open, just can only adopt destructive unlatching.Simultaneously owing to adopting manual work, and due to cover plate heavy, be therefore easy to cause damage to staff.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind of and alternatively manually to prize, and excavation etc. are manually-operated, greatly can fall light labor strength, the electric power cover plate hydraulic hanging device that protection electric power cover plate is injury-free.
A kind of electric power cover plate hydraulic hanging device, include the bracing frame of a pair, described bracing frame includes N-shaped lifting support, the bottom of lifting support is provided with base for supporting, also include two hydraulic jacks, hydraulic jack is fixed on base for supporting, the piston rod of hydraulic jack is arranged in the plane residing for lifting support, the piston rod part of hydraulic jack is connected with support ring, this support ring and piston rod are movable to be detachablely connected, N-shaped two straight flange opposite side is provided with the chute extended along length of straight flange direction, the both sides of support ring are provided with the interior slide block run of the chute that may be stuck in N-shaped two straight flange, described electric power cover plate hydraulic hanging device also includes hanging beam, described hanging beam can pass two support rings, hanging beam is also provided with lifting rope, the lower end of lifting rope is provided with suspension hook, the bottom of base for supporting is provided with castor.
Electric power cover plate hydraulic hanging device of the present utility model, by arranging the N-shaped support of a group, and by Bracket setting on base, then hydraulic jack is set on base, and support ring is set at the piston-rod end of jack, slide block is set in the both sides of support ring simultaneously, thus make support ring can be accurately positioned in operation in N-type support and load-bearing, utilize the castor be installed on base, two lifting supports can be moved easily, thus can greatly reduce labor intensity, two bracing frames conveniently can be shifted onto or push away desired position in use, when needs lift by crane, bracing frame is shifted onto the both sides that electric power cover plate has lifting hole, the suspension hook hung on hanging beam is then utilized to be hooked on electric power cover plate, then hydraulic jack is started, the lifting of electric power cover plate can be realized, after lifting, bracing frame is pushed away electric power cover plate, operate accordingly, end of operation, electric power cover plate is pushed back and puts down jack, namely the return of electric power cover plate is realized.
Activity between support ring with piston rod is detachable to be connected or to be grafting, or for being threaded.
Castor on bottom described base for supporting is made up of the directional wheel of two and the cardan wheel of two.
Described directional wheel is set to front-wheel, and cardan wheel is set to trailing wheel.
Adopt this arrangement, have straight line moving stable testing, Servo Control is good, the advantage that gravitational equilibrium degree is good.
Described hanging beam, for form by several sections, adopts between section with section and is threaded.
Hanging beam is adopted several sections of formations, can conveniently store, carrying.
At the two ends of hanging beam, knock hole and latch are set.
When hanging beam is through support ring after being supported on support ring, two ends are locked by knock hole latch, two lifting supports hanging beam in moving process in operation can be avoided from landing support ring, to injure electric power cover plate by a crashing object or pound staff.
The slide block of described support ring both sides is roller or antifriction-bearing box.
Base for supporting is provided with cart type handle.
The object arranging cart type handle conveniently moves this lifting support.
Described lifting rope is chain sling.Chain sling is suspended on hanging beam by suspension ring.
Described base for supporting, for be welded into square box by hollow channel-section steel, square box arranges steel plate as bearing surface.
Adopt the base for supporting of this structure, have lightweight, be convenient for carrying, the advantage that support structure bearing performance is good.
In sum, the utility model following advantage compared to existing technology:
Electric power cover plate hydraulic hanging device of the present utility model, 1, solve that workmen only relies on the light instrument such as steel shovel, crowbar to be prized by manpower, excavation, turn over, cable cover that drag and drop are heavy in a large number, labour intensity is high, inefficiency is poor situation.
2, the personal injury avoided electric power cover plate to open or cause workmen in reseting procedure, improves construction safety guarantee.
3, reduce electric power cover plate to open or reset time, for the time has been saved in power cable construction or cable fault repairing, improve economic benefit.
4, the damage avoided electric power cover plate to open or cause electric power cover plate in reseting procedure, has saved electric power cover plate and has safeguarded diversion fee, ensures power cable secure operating environment, improves power supply reliability.
Accompanying drawing explanation
Fig. 1 is electric power cover plate hydraulic hanging device support stand structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the stepwise schematic views of hanging beam.
Fig. 5 is the using state schematic diagram of electric power cover plate hydraulic crane device device of the present utility model.
Label declaration 1 bracing frame 11 lifting support 111 chute 12 base for supporting 13 hydraulic jack 2 support ring 21 slide block 3 hanging beam 4 lifting rope 5 suspension hook 6 castor 7 is shaken hands.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of electric power cover plate hydraulic hanging device, include the bracing frame 1 of a pair, described bracing frame includes N-shaped lifting support 11, the bottom of lifting support is provided with base for supporting 12, also include two hydraulic jacks 13, hydraulic jack is fixed on base for supporting, the piston rod of hydraulic jack is arranged in the plane residing for lifting support, the piston rod part of hydraulic jack is connected with support ring 2, this support ring and piston rod are movable to be detachablely connected, N-shaped two straight flange opposite side is provided with the chute 111 extended along length of straight flange direction, the both sides of support ring are provided with the interior slide block 21 run of the chute that may be stuck in N-shaped two straight flange, described electric power cover plate hydraulic hanging device also includes hanging beam 3, described hanging beam can pass two support rings, hanging beam is also provided with lifting rope 4, the lower end of lifting rope is provided with suspension hook 5, the bottom of base for supporting is provided with castor 6.Castor on bottom described base for supporting is made up of the directional wheel of two and the cardan wheel of two.Described directional wheel is set to front-wheel, and cardan wheel is set to trailing wheel.Described hanging beam, for form by several sections, adopts between section with section and is threaded.At the two ends of hanging beam, knock hole and latch are set.The slide block of described support ring both sides is antifriction-bearing box.Base for supporting is provided with cart type handle 7.Described base for supporting, for be welded into square box by hollow channel-section steel, square box arranges steel plate as bearing surface.
In use, lifting support, chain sling and hanging beam are assembled by (1).(2) check that hydraulic efficiency gear is in oil pressure releasing position.(3) adjust little truck position, the lifting hole on electric power cover plate is in directly over hoisting hanging beam.(4) cover plate hoisting ring is installed.(5) adjust chain sling length, make chain sling hook cover plate.(6) left and right dolly is respectively by one man operation, and pressing hydraulic lever, makes cover plate equilibrium sling.(7) left and right dolly is respectively by one man operation, dolly is pushed into cover plate and places position.(8) left and right dolly is respectively by one man operation, and release hydraulic efficiency gear oil pressure valve, places ground by cover plate.
It is same as the prior art that the present embodiment does not state part.
Claims (8)
1. an electric power cover plate hydraulic hanging device, it is characterized in that: the bracing frame including a pair, described bracing frame includes N-shaped lifting support, the bottom of lifting support is provided with base for supporting, also include two hydraulic jacks, hydraulic jack is fixed on base for supporting, the piston rod of hydraulic jack is arranged in the plane residing for lifting support, the piston rod part of hydraulic jack is connected with support ring, this support ring and piston rod are movable to be detachablely connected, N-shaped two straight flange opposite side is provided with the chute extended along length of straight flange direction, the both sides of support ring are provided with the interior slide block run of the chute that may be stuck in N-shaped two straight flange, described electric power cover plate hydraulic hanging device also includes hanging beam, described hanging beam can pass two support rings, hanging beam is also provided with lifting rope, the lower end of lifting rope is provided with suspension hook, the bottom of base for supporting is provided with castor.
2. electric power cover plate hydraulic hanging device according to claim 1, is characterized in that: the castor on bottom described base for supporting is made up of the directional wheel of two and the cardan wheel of two.
3. electric power cover plate hydraulic hanging device according to claim 2, is characterized in that: described directional wheel is set to front-wheel, and cardan wheel is set to trailing wheel.
4. electric power cover plate hydraulic hanging device according to claim 3, is characterized in that: described hanging beam, for form by several sections, adopts between section with section and is threaded.
5. electric power cover plate hydraulic hanging device according to claim 4, is characterized in that: arrange knock hole and latch at the two ends of hanging beam.
6., according to the electric power cover plate hydraulic hanging device of claim 1 to 5 described in any one, it is characterized in that: the slide block of described support ring both sides is roller or antifriction-bearing box.
7. electric power cover plate hydraulic hanging device according to claim 6, is characterized in that: on base for supporting, be provided with cart type handle.
8. electric power cover plate hydraulic hanging device according to claim 7, is characterized in that: described base for supporting, for be welded into square box by hollow channel-section steel, square box arranges steel plate as bearing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531596.3U CN204162350U (en) | 2014-09-16 | 2014-09-16 | Electric power cover plate hydraulic hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531596.3U CN204162350U (en) | 2014-09-16 | 2014-09-16 | Electric power cover plate hydraulic hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162350U true CN204162350U (en) | 2015-02-18 |
Family
ID=52536060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531596.3U Expired - Fee Related CN204162350U (en) | 2014-09-16 | 2014-09-16 | Electric power cover plate hydraulic hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327293A (en) * | 2017-08-01 | 2017-11-07 | 安徽理工大学 | A kind of fixed pulley structure |
| CN112591691A (en) * | 2020-11-27 | 2021-04-02 | 国网浙江省电力有限公司金华供电公司 | Lifting device for lifting cable well cover plate |
-
2014
- 2014-09-16 CN CN201420531596.3U patent/CN204162350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327293A (en) * | 2017-08-01 | 2017-11-07 | 安徽理工大学 | A kind of fixed pulley structure |
| CN112591691A (en) * | 2020-11-27 | 2021-04-02 | 国网浙江省电力有限公司金华供电公司 | Lifting device for lifting cable well cover plate |
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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: 20150218 Termination date: 20210916 |