CN104444879A - Simple and easy equipment hoister used for maintaining electric equipment - Google Patents
Simple and easy equipment hoister used for maintaining electric equipment Download PDFInfo
- Publication number
- CN104444879A CN104444879A CN201410659320.8A CN201410659320A CN104444879A CN 104444879 A CN104444879 A CN 104444879A CN 201410659320 A CN201410659320 A CN 201410659320A CN 104444879 A CN104444879 A CN 104444879A
- Authority
- CN
- China
- Prior art keywords
- fixed
- bearing plate
- car body
- stay bearing
- equipment
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 239000003351 stiffener Substances 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention particularly relates to a simple and easy equipment hoister used for maintaining electric equipment, belonging to the technical field of maintenance equipment of electric equipment. The simple and easy equipment hoister comprises a vehicle body and a hoisting device, wherein the vehicle body comprises a supporting plate and wheels; the hoisting device comprises a supporting column, a suspension arm and a fixed pulley; the supporting column is vertically arranged at the front end of the supporting plate; the suspension arm is arranged at the upper end of the supporting column and the fixed pulley is fixed on the lower side of the suspension arm; a motor and a winding barrel are fixed in the middle part of the supporting column; one end of a traction rope is fixedly connected with the outer circumference of the winding barrel and the other end of the traction rope stretches out of the fixed pulley and is provided with a lifting hook; the lifting hook is used for hooking equipment needing to be replaced; and ground supporting devices are arranged on the two sides and the front end of the supporting plate and can be used for lifting the vehicle body. According to the hoister, workers do not need to directly contact the equipment when the equipment is replaced, and a transformer substation does not need to be powered off, so that the safety of the workers can be guaranteed and the power utilization of power utilization units can be guaranteed.
Description
Technical field
The invention belongs to the maintenance equipment technical field of electrical equipment, be specifically related to a kind of simple machine hoisting device safeguarded for electrical equipment.
Background technology
Substation is the assembly place of transmission and disttrbution in electric system, it comprises the equipment such as outdoor type transformer, cond, filter and lightning arrester, when these devices go wrong and need to change installation, stood on equipment frame by staff and equipment is safeguarded, change, because personnel and electric installation need directly to contact, power-off must be carried out to substation, substation's power-off can cause power-off on a large scale, heavy losses can be caused with electrical unit, and personnel directly contact with electrical equipment, there is hidden danger in the life security of personnel.
Summary of the invention
The invention provides a kind of simple machine hoisting device without the need to human contact's electrical equipment, this hoisting device structure is simple, easy to operate, and without the need to substation's power-off, work efficiency is high.
Concrete technical scheme of the present invention is:
A kind of simple machine hoisting device safeguarded for electrical equipment, comprise car body and hanging apparatus, hanging apparatus is fixed on the front end of car body, car body comprises stay bearing plate and is symmetricly set on two groups of wheels of stay bearing plate both sides, often organizing wheel is tandem two, hanging apparatus comprises pillar stiffener, arm and fixed pulley, pillar stiffener is vertically arranged on the front end of stay bearing plate, arm horizontal cross is arranged at the upper end of pillar stiffener, arm one end and pillar stiffener are fixed, other end cantilever stretches to the direction away from car body, fixed pulley is fixed on the downside of cantilever one end of arm, pillar stiffener is fixedly installed motor at the middle part near fixed pulley side, the mouth of motor is provided with reel, reel outer circumference surface is wound with hauling rope, hauling rope one end and reel excircle are fixed, the other end is through stretching out after fixed pulley and being provided with suspension hook.
The left and right sides of described stay bearing plate is respectively arranged with two landing gears and lays respectively between two wheels of corresponding side, the landing gear of the left and right sides is symmetrical arranged one by one, and the position of front end outside pillar stiffener of stay bearing plate is also provided with a landing gear.
Described landing gear comprises guide hole block, guide pillar and is fixed on the support floor of guide pillar lower end, the stay bearing plate upper surface of lower surface, guide hole block side and car body is fixed, opposite side is unsettled to be stretched out, the middle part of the unsettled side of guide hole block is provided with guide hole, guide pillar is arranged in guide hole, and the lower end of guide pillar is fixed with support upper surface, floor.
Be provided with clump weight on rear side of stay bearing plate upper surface in described car body, lower surface and the stay bearing plate upper surface of clump weight are fixed.
Stay bearing plate rear end in described car body is provided with hand push frame, and hand push frame comprises two and tilts and the strut bar be parallel to each other and the handspike being connected two post uppers on rear side of car body.
The invention has the beneficial effects as follows: this hoisting device project organization is simple, can the lifting of problem of implementation equipment change, without the need to the equipment in human contact substation, manually only need to operate this hoisting device, whole work progress can ensure the safety of personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
In accompanying drawing, 1, stay bearing plate, 2, wheel, 3, pillar stiffener, 4, arm, 5, fixed pulley, 6, motor, 7, reel, 8, suspension hook, 9, guide hole block, 10, guide pillar, 11, support floor, 12, clump weight, 13, handspike.
Detailed description of the invention
A kind of simple machine hoisting device safeguarded for electrical equipment, key point is, comprise car body and hanging apparatus, hanging apparatus is fixed on the front end of car body, car body comprises stay bearing plate 1 and is symmetricly set on two groups of wheels 2 of stay bearing plate both sides, often organizing wheel 2 is tandem two, hanging apparatus comprises pillar stiffener 3, arm 4 and fixed pulley 5, pillar stiffener 3 is vertically arranged on the front end of stay bearing plate 1, arm 4 horizontal cross is arranged at the upper end of pillar stiffener 3, arm 4 one end and pillar stiffener 3 are fixed, other end cantilever stretches to the direction away from car body, fixed pulley 5 is fixed on the downside of cantilever one end of arm 4, pillar stiffener 3 is fixedly installed motor 6 at the middle part near fixed pulley 5 side, the mouth of motor 6 is provided with reel 7, reel 7 outer circumference surface is wound with hauling rope, hauling rope one end and reel 7 excircle are fixed, the other end is through stretching out after fixed pulley 5 and being provided with suspension hook 8.
Specific embodiment, as depicted in figs. 1 and 2, stay bearing plate 1 rear end in car body is provided with hand push frame, hand push frame comprises two and tilts and the strut bar be parallel to each other and the handspike 13 being connected two post uppers on rear side of car body, operating personal is held handspike 13 and is promoted hoisting device and move to camp site, the left and right sides of stay bearing plate 1 is respectively arranged with two landing gears and lays respectively between two wheels 2 of corresponding side, the landing gear of the left and right sides is symmetrical arranged one by one, the position of front end outside pillar stiffener 3 of stay bearing plate 1 is also provided with a landing gear, landing gear comprises guide hole block 9, guide pillar 10 and be fixed on the support floor 11 of guide pillar 10 lower end, stay bearing plate 1 upper surface of lower surface, guide hole block 9 side and car body is fixed, opposite side is unsettled to be stretched out, the middle part of the unsettled side of guide hole block 9 is provided with guide hole, guide pillar 10 is arranged in guide hole, the lower end of guide pillar 10 is fixed with support upper surface, floor 11, guide pillar 10 declines along guide hole, support floor 11 supports car body with earth surface gradually, along with the decline of guide pillar 10, car body leaves ground gradually, pressure is delivered to ground by guide pillar 10 and support floor 11 by arranging when hoisting device can be made to work like this, thus make car body more stable, not easily turn on one's side, the wheel 2 of car body is not stressed, extend the service life of wheel 2, motor is connected with remote control equipment (RCE), operating personal is handled remote control equipment (RCE) drive motor and is rotated, suspension hook is made to be moved down into the height of equipment from fixed pulley lower end, then equipment catches on by suspension hook, handle the reversion of remote control equipment (RCE) drive motor again, equipment is sling rising by suspension hook, complete lifting work, clump weight 12 is provided with on rear side of stay bearing plate 1 upper surface in car body, lower surface and stay bearing plate 1 upper surface of clump weight 12 are fixed, when equipment is sling by suspension hook 8, the pressure of pillar stiffener 3 pairs of car body front ends can increase, arranging of clump weight 12 can make car body front and back end keep balance, avoid car body front end by the situation of pressure.
The personnel in prior art that the invention enables more change jobs without the need to contacting to complete with substation equipment, hanging apparatus is arranged on car body, can move accordingly when needed, work place flexibility and changeability, landing gear be arranged so that the pressure suffered by car body passes to ground by guide pillar, stability when both having added lifting and fastness, protect wheel again, extend the service life of car body, on the basis that ensure that personal security, when using this hoisting device operation task without the need to power-off, ensure that with the electric power of electrical unit unimpeded, the normal operation of producing for social economy provides guarantee.
Claims (5)
1. the simple machine hoisting device safeguarded for electrical equipment, it is characterized in that: comprise car body and hanging apparatus, hanging apparatus is fixed on the front end of car body, car body comprises stay bearing plate (1) and is symmetricly set on two groups of wheels (2) of stay bearing plate both sides, often organize wheel (2) for tandem two, hanging apparatus comprises pillar stiffener (3), arm (4) and fixed pulley (5), pillar stiffener (3) is vertically arranged on the front end of stay bearing plate (1), arm (4) horizontal cross is arranged at the upper end of pillar stiffener (3), arm (4) one end and pillar stiffener (3) are fixed, other end cantilever stretches to the direction away from car body, fixed pulley (5) is fixed on the downside of cantilever one end of arm (4), pillar stiffener (3) is fixedly installed motor (6) at the middle part near fixed pulley (5) side, the mouth of motor (6) is provided with reel (7), reel (7) outer circumference surface is wound with hauling rope, hauling rope one end and reel (7) excircle are fixed, the other end is through stretching out after fixed pulley (5) and being provided with suspension hook (8).
2. a kind of simple machine hoisting device safeguarded for electrical equipment according to claim 1, it is characterized in that: the left and right sides of described stay bearing plate (1) is respectively arranged with two landing gears and lays respectively between two wheels (2) of corresponding side, the landing gear of the left and right sides is symmetrical arranged one by one, and the front end of stay bearing plate (1) is also provided with a landing gear in the position in pillar stiffener (3) outside.
3. a kind of simple machine hoisting device safeguarded for electrical equipment according to claim 2, it is characterized in that: described landing gear comprises guide hole block (9), guide pillar (10) and is fixed on the support floor (11) of guide pillar (10) lower end, stay bearing plate (1) upper surface of guide hole block (9) lower surface, side and car body is fixed, opposite side is unsettled to be stretched out, the middle part of guide hole block (9) unsettled side is provided with guide hole, guide pillar (10) is arranged in guide hole, and the lower end of guide pillar (10) is fixed with support floor (11) upper surface.
4. a kind of simple machine hoisting device safeguarded for electrical equipment according to claim 1, it is characterized in that: be provided with clump weight (12) on rear side of stay bearing plate (1) upper surface in described car body, lower surface and stay bearing plate (1) upper surface of clump weight (12) are fixed.
5. a kind of simple machine hoisting device safeguarded for electrical equipment according to claim 1, it is characterized in that: stay bearing plate (1) rear end in described car body is provided with hand push frame, hand push frame comprises two and tilts and the strut bar be parallel to each other and the handspike (13) being connected two post uppers on rear side of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659320.8A CN104444879A (en) | 2014-11-19 | 2014-11-19 | Simple and easy equipment hoister used for maintaining electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659320.8A CN104444879A (en) | 2014-11-19 | 2014-11-19 | Simple and easy equipment hoister used for maintaining electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444879A true CN104444879A (en) | 2015-03-25 |
Family
ID=52891751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410659320.8A Pending CN104444879A (en) | 2014-11-19 | 2014-11-19 | Simple and easy equipment hoister used for maintaining electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795949A (en) * | 2019-03-27 | 2019-05-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
| CN109987528A (en) * | 2019-02-27 | 2019-07-09 | 陶军军 | Convenient type is hoist and transport device for fitment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997028080A1 (en) * | 1994-11-07 | 1997-08-07 | Pedro Leon | Hoist with an elastic cable |
| CN202170231U (en) * | 2011-07-01 | 2012-03-21 | 中建钢构有限公司 | Mobile pulling bar |
| CN102701102A (en) * | 2012-05-20 | 2012-10-03 | 安徽省电力公司蚌埠供电公司 | Lifting device for replacing transformer cooling fan |
| CN202729686U (en) * | 2012-01-14 | 2013-02-13 | 鲁西军 | Hand-operated worm-gear reduction box type elevator |
| CN202766188U (en) * | 2012-07-25 | 2013-03-06 | 江苏宇天科技有限公司 | Novel movable pneumatic hoist |
| CN202829362U (en) * | 2012-09-14 | 2013-03-27 | 宁波捷胜海洋开发有限公司 | Crane for mariculture |
| CN202829361U (en) * | 2012-09-06 | 2013-03-27 | 山东正顺建设集团有限公司 | Small-size hoisting machine |
| CN203065087U (en) * | 2013-02-08 | 2013-07-17 | 上海友联竹园第一污水处理投资发展有限公司 | Novel mobile hoisting device |
| CN203402865U (en) * | 2013-08-30 | 2014-01-22 | 柳金燕 | Electric roller lifting machine |
| CN103879914A (en) * | 2012-12-19 | 2014-06-25 | 北汽福田汽车股份有限公司 | Lifting apparatus |
| CN203794532U (en) * | 2014-04-17 | 2014-08-27 | 新蒲建设集团有限公司 | Distribution cabinet transporting rack for construction site |
| CN204224152U (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | A kind of simple machine hoisting device safeguarded for electrical equipment |
-
2014
- 2014-11-19 CN CN201410659320.8A patent/CN104444879A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997028080A1 (en) * | 1994-11-07 | 1997-08-07 | Pedro Leon | Hoist with an elastic cable |
| CN202170231U (en) * | 2011-07-01 | 2012-03-21 | 中建钢构有限公司 | Mobile pulling bar |
| CN202729686U (en) * | 2012-01-14 | 2013-02-13 | 鲁西军 | Hand-operated worm-gear reduction box type elevator |
| CN102701102A (en) * | 2012-05-20 | 2012-10-03 | 安徽省电力公司蚌埠供电公司 | Lifting device for replacing transformer cooling fan |
| CN202766188U (en) * | 2012-07-25 | 2013-03-06 | 江苏宇天科技有限公司 | Novel movable pneumatic hoist |
| CN202829361U (en) * | 2012-09-06 | 2013-03-27 | 山东正顺建设集团有限公司 | Small-size hoisting machine |
| CN202829362U (en) * | 2012-09-14 | 2013-03-27 | 宁波捷胜海洋开发有限公司 | Crane for mariculture |
| CN103879914A (en) * | 2012-12-19 | 2014-06-25 | 北汽福田汽车股份有限公司 | Lifting apparatus |
| CN203065087U (en) * | 2013-02-08 | 2013-07-17 | 上海友联竹园第一污水处理投资发展有限公司 | Novel mobile hoisting device |
| CN203402865U (en) * | 2013-08-30 | 2014-01-22 | 柳金燕 | Electric roller lifting machine |
| CN203794532U (en) * | 2014-04-17 | 2014-08-27 | 新蒲建设集团有限公司 | Distribution cabinet transporting rack for construction site |
| CN204224152U (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | A kind of simple machine hoisting device safeguarded for electrical equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987528A (en) * | 2019-02-27 | 2019-07-09 | 陶军军 | Convenient type is hoist and transport device for fitment |
| CN109795949A (en) * | 2019-03-27 | 2019-05-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
| CN109795949B (en) * | 2019-03-27 | 2024-05-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |