CN102431924A - Movable and adjustable multi-functional hoisting frame - Google Patents
Movable and adjustable multi-functional hoisting frame Download PDFInfo
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- CN102431924A CN102431924A CN2011103169323A CN201110316932A CN102431924A CN 102431924 A CN102431924 A CN 102431924A CN 2011103169323 A CN2011103169323 A CN 2011103169323A CN 201110316932 A CN201110316932 A CN 201110316932A CN 102431924 A CN102431924 A CN 102431924A
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- pillar stand
- base
- crossbeam
- vertical post
- steel plate
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Abstract
The invention discloses a movable and adjustable multi-functional hoisting frame which comprises two groups of devices. Each of the two groups of devices comprises a base, a lower vertical post and an upper vertical post, wherein a universal wheel is arranged on the bottom face of the base, a flange disc is arranged at the bottom of the lower vertical post and can be fixedly connected with the base, height adjusting holes are respectively formed on the lower vertical post and the upper vertical post, the upper vertical post and the lower vertical post are connected through a steel pin which is inserted into the height adjusting holes, a connecting flange is arranged at the top of the upper vertical post, a cross beam is connected with the connecting flange through a width adjusting hole formed on the cross beam, a hanging ring is further arranged on the cross beam and is used for installing a hanging calabash, and the cross beams of the two groups of devices are butted to form the multi-functional hoisting frame.
Description
Technical field:
The present invention relates to a kind of removable, adjustable multi-functional hoist frame.
Background technology:
Along with The development in society and economy; Change (joining) power station is newly-built, extension project is more and more; And the development of urban construction makes the transformation of need moving or raise of change (joining) power station of the relative step-down of part physical features of living in, therefore; It is also more and more that electrical equipments such as cabinet type equipment of high and low pressure and independent porcelain spare are installed task, but the conventional mounting method had following shortcoming in the past:
One, the installation of cabinet type equipment:
Cabinet type equipment such as high and low pressure switch cubicle generally are installed in indoor; Receive the restriction of conditions such as inner space, switch gear room and cable duct; Crane or fork truck can not get into the scene, and tradition is employed in place mat rolling bar at the bottom of the cabinet, and the crowbar sled adds the method that the people tries hard to recommend and carries out in place (to the switch cubicle that adopts antistatic base plate or raise and transform; Also need build the ramp and overcome diff-H), proofread and correct bit by bit with crowbar, sledgehammer and sleeper at last and put in place.Heavy weight equipment, strong friction and vibration make personnel tired; The damage paint film influences attractive in appearance; The door-plate distortion, unfavorable safety; Framework loses shape, and destroys equipment performance.The Work tool that uses is many, and it is loaded down with trivial details that program is taken, torn open in the ramp, is the performances such as safe, technology that guarantee erecting equipment, and the damage location parts must be repaired after the assembly unit, have rolled up human and material resources, man-hour and cost input.
Two, the installation of independent porcelain spare:
The work that independent porcelain spare such as disconnector or insulation column, lightning arrester is installed or changed if adopt crane lifting, in newly-built substation, needs enough spaces, place and stretches the demand of circling round to satisfy arm; Carry out interval enlarging or retrofit work in the substation that has moved; Safety distance (35kV >=4.0 meter that also need guarantee arm, steel rope, hang thing, accessory etc. and aerial wire and charged body; 110kV >=5.0 meter); Usually require adjacent spaces to accompany during lifting and have a power failure, even need bus out of service, cause economic loss; If adopt the wooden independent gin pole lifting provide for oneself, for satisfying traffic law, need the special traffic permit of handling consuming time to overlength article transportation regulation, if rent the lengthening Freight Transport, then cost is paid morely, and it is bigger to take the storeroom space.
Summary of the invention:
For overcoming the defective of prior art; The object of the present invention is to provide a kind of removable, adjustable multi-functional hoist frame; Field operation according to different occasions, difference in functionality demand; Through to major part and accessory kit different combinations, can be assembled into and move adjustable door type hoist frame, Height Adjustable gin pole and transport dolly.
Technical solution problem of the present invention adopts following technical scheme:
Removable, adjustable multi-functional hoist frame is made up of two groups of devices, and every group of said device comprises:
Base is provided with cardan wheel in the bottom surface of said base;
Lower pillar stand, the bottom of said lower pillar stand are provided with the flange that can be connected with said base;
Upper pillar stand is provided with the height adjustment hole respectively on said lower pillar stand and the said upper pillar stand, is connected through the steel pin in the said height adjustment of the said insertion hole between upper pillar stand and the lower pillar stand;
The top of said upper pillar stand is provided with butt flange, and crossbeam is connected with said butt flange through the width adjusting hole that is provided with on it, also is provided with on the said crossbeam in order to the suspension ring of hoist to be installed;
The crossbeam butt joint of said two groups of devices constitutes said multi-functional hoist frame.
Constructional feature of the present invention also is:
Be provided with the support and connection steel plate on said crossbeam, upper pillar stand, lower pillar stand and the base; Be provided with between the steel plate with being connected of crossbeam at the connection steel plate of upper pillar stand and tiltedly draw support, be provided with equally between the steel plate in the connection steel plate and being connected of base of lower pillar stand and tiltedly draw support.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, the present invention mainly can use through several parts such as column, crossbeam and movable bases alone or in combination, realize mobile adjustable door type hoist frame, adjustable for height gin pole, transport three kinds of functions of dolly, can satisfy most power transformation installation work demands.
2, the Work tool contour structures of the present invention's employing is simple, and installation, convenient disassembly are convenient to deposit keeping and transportation at the construction field (site), have alleviated operating personnel's labour intensity greatly, have strengthened job security.
3, the present invention has reduced the crane Occupation coefficient and significantly to the occupation rate of construction road, and can change the lifting place as required flexibly, therefore, practices thrift the vehicle use cost, has shortened the duration.
4, the present invention has effectively avoided the drawback of the conventional mounting mode that cabinet type equipment people pushes away, rod is prized, hammer is pounded, and need not to build the ramp, has guaranteed installation quality and technological level to greatest extent, has guaranteed the safety of the person and equipment, has improved camp site civilization degree.
5, the present invention efficiently solve adopt crane needed Parking place and arm circle round safety distance space problem; Guaranteed safety of construction; Usually require adjacent spaces company power failure when having avoided crane lifting even need bus drawback out of service; Reduce economic loss brought by power failure significantly, created economic benefit and social benefit.
6, the present invention is not owing to receive the interior space, outdoor terrain condition restriction, do not receive to have or not near the setting influence of problems such as circuit and equipment, and therefore, this method is applied widely, has stronger real dissemination.
Description of drawings:
Fig. 1 is a general assembly scheme drawing of the present invention; Fig. 2 is assembled into the structural representation of adjustable for height gin pole for the present invention; The structural representation of Fig. 3 base of the present invention; Fig. 4 A, 4B, 4C are respectively front view, left view and the upward view of crossbeam; Fig. 5,6 is respectively the constructional drawing of upper pillar stand, lower pillar stand; Fig. 7 A, 7B, 7C are respectively front view, left view and the upward view of main beam transverse.
Label among the figure: 1 crossbeam, 11 width adjusting holes, 12 suspension ring, 2 upper pillar stands, 21 butt flanges, 3 lower pillar stands, 31 flanges, 4 bases, 41 cardan wheels, 5 height adjustment holes, 6 steel pins, 7 connect steel plate, and 8 tiltedly draw support, 9 main beam transverses.
Below pass through the specific embodiment, and combine accompanying drawing that the present invention is described further.
The specific embodiment:
Embodiment: shown in Figure 1, the movable multifunctional hoist frame of present embodiment, its width, adjustable height, whole hoist frame can be considered by two groups of devices and constitutes, and every group of device comprises:
Shown in Figure 1; Be provided with support and connection steel plate 7 on crossbeam 1, upper pillar stand 2, lower pillar stand 3 and the base 4; Support 8 at the connection steel plate of upper pillar stand with being provided with between the steel plate being connected of crossbeam tiltedly to draw, tiltedly draw support 8 being provided with equally between the steel plate connection steel plate and being connected of base of lower pillar stand.
Hoist frame of the present invention can be realized:
1., weight is steadily transported and flipped in the short range of the cabinet type equipment of high and low pressure of 3 tons and following, the about 550mm of hoisting depth hit splicing installation in place.
2., 110kV and following, the disconnector of the about 3000mm of hoisting depth or the lifting of independent porcelain spare such as insulation column, lightning arrester.
3., short range transports small-sized weight operation purpose, dismounting of this equipment or assembling are simple, deposit keeping and convenient transportation.
Can maximum bearing load 11.8 tons through calculating crossbeam, consider safety factor, rated load was 3 tons (existing switch cubicle weight is generally about 800kg) when crossbeam was the wideest.
The maximal bending moment of beam: Mmax=Fl/4=(800 * 6)/4kNm=1200kNm
The maximum strength of beam: δ ω κ τ=Mmax/WZ=1200 * 106/ (102 * 103) MPa=11765MPa
Multi-functional hoist frame operational method of the present invention, operation as follows:
One, the door type hoist frame of making mobile adjustable uses:
1, according to cabinet type equipment size to be installed, the assembly hole adjustment column height through hoist frame upper pillar stand and crossbeam and crossbeam width and fixing steel pin are assembled hoist frame column and crossbeam;
2, the bottom of assembling lower pillar stand is on movable base;
3, tiltedly draw support between assembling upper pillar stand and crossbeam, lower pillar stand and the movable base, promptly become portable type hoist frame;
4, on the suspension ring of crossbeam, tackles is installed, the hoist frame of assembled is carried out end-to-end test;
5, the cable duct upper berth pading plate that is opening wide;
6, stop lifting during the about 50mm in lifting thing distance from bottom ground, hoist frame is checked once more errorless, can move to the design and installation position or draw close, piece together neat with mounted equipment along Equipment Foundations (to adopting antistatic base plate or the Equipment Foundations of the transformation that raises; Should move on to earlier in front of the Equipment Foundations; The lifting thing that raises again makes its bottom, move into place during about 50mm far from the basis again), light and slow falling; Fastening assembly cabinet bolt is promptly accomplished and is installed.
Two, making adjustable for height gin pole uses:
Shown in Figure 2; The structure of gin pole is: the lower pillar stand 3 that connects firmly with base 4; On lower pillar stand 3, be connected with upper pillar stand 2, shown in Fig. 7 A-7C, main beam transverse 9 is connected with the butt flange 21 of upper pillar stand through steel plate; The other end at main beam transverse is provided with the suspension ring that are used to install hoist, between main beam transverse and the upper pillar stand through tiltedly drawing support reinforcing.
1, the height that promotes according to the size of equipment such as disconnector to be installed and independent porcelain spare and needs, adjustment column height and fixing steel pin are assembled column and main beam transverse;
2, the strut member between assembling upper pillar stand and the main beam transverse promptly becomes the adjustable height gin pole;
3, gin pole is holded up and near isometrical bar or steel framework, and colligation is firm;
4, cucurbit is installed on main beam transverse, should inserts grounding jumper at lower pillar stand when induction electricity is arranged, gin pole is carried out end-to-end test;
5, stop lifting during the about 50～100mm in lifting thing distance from bottom ground, gin pole is checked once more errorless, can lifting means to the design and installation position, light and slow falling, the fastening apparatus foundation bolt is promptly accomplished and is installed.
Three, transporting dolly uses:
According to waiting to transport the long-pending and weight of object, an amount of waddy of place mat and plank on movable base, but promptly become the transport carriage that small-sized weight is transported in 2 short range.
Claims (2)
1. removable, adjustable multi-functional hoist frame is characterized in that being made up of two groups of devices, and every group of said device comprises:
Base (4) is provided with cardan wheel (41) in the bottom surface of said base;
Lower pillar stand (3), the bottom of said lower pillar stand are provided with the flange (31) that can be connected with said base;
Upper pillar stand (2) is provided with height adjustment hole (5) respectively on said lower pillar stand and the said upper pillar stand, be connected through the steel pin (6) in the said height adjustment of the said insertion hole between upper pillar stand and the lower pillar stand;
The top of said upper pillar stand is provided with butt flange (21), and crossbeam (1) is connected with said butt flange (21) through the width adjusting hole (11) that is provided with on it, also is provided with on the said crossbeam in order to the suspension ring (12) of hoist to be installed;
The crossbeam butt joint of said two groups of devices constitutes said multi-functional hoist frame.
2. removable, adjustable multi-functional hoist frame according to claim 1; It is characterized in that; Be provided with support and connection steel plate (7) on said crossbeam (1), upper pillar stand (2), lower pillar stand (3) and the base (4); Tiltedly draw support (8) at the connection steel plate of upper pillar stand with being provided with between the steel plate being connected of crossbeam, be provided with equally between the steel plate in the connection steel plate and being connected of base of lower pillar stand and tiltedly draw support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103169323A CN102431924A (en) | 2011-10-18 | 2011-10-18 | Movable and adjustable multi-functional hoisting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103169323A CN102431924A (en) | 2011-10-18 | 2011-10-18 | Movable and adjustable multi-functional hoisting frame |
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| Publication Number | Publication Date |
|---|---|
| CN102431924A true CN102431924A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103169323A Pending CN102431924A (en) | 2011-10-18 | 2011-10-18 | Movable and adjustable multi-functional hoisting frame |
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| CN (1) | CN102431924A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882143A (en) * | 2012-09-24 | 2013-01-16 | 中国西电电气股份有限公司 | Reactor replacement tool |
| CN103663234A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Indoor movable type lifting tool |
| CN104477806A (en) * | 2014-12-15 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Portable well lid opening device and manufacturing method thereof |
| CN106549344A (en) * | 2015-09-22 | 2017-03-29 | 王明强 | A kind of GIS engaging tools |
| CN106865420A (en) * | 2017-03-15 | 2017-06-20 | 东莞市圣荣自动化科技有限公司 | A kind of power equipment push unit with hook adjusting means |
| CN107043009A (en) * | 2017-03-15 | 2017-08-15 | 东莞市圣荣自动化科技有限公司 | A kind of electric power facility elapses conveying arrangement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63175683U (en) * | 1987-05-06 | 1988-11-15 | ||
| CN201193183Y (en) * | 2008-02-18 | 2009-02-11 | 上海宝钢设备检修有限公司 | Crane portal frame with adjustable width and height |
| CN201901568U (en) * | 2010-12-27 | 2011-07-20 | 黄石供电公司变电检修中心 | Combined gourd hoist frame |
| CN202322008U (en) * | 2011-10-18 | 2012-07-11 | 安徽省电力公司滁州供电公司 | Movable and adjustable multi-functional hoisting frame |
-
2011
- 2011-10-18 CN CN2011103169323A patent/CN102431924A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63175683U (en) * | 1987-05-06 | 1988-11-15 | ||
| CN201193183Y (en) * | 2008-02-18 | 2009-02-11 | 上海宝钢设备检修有限公司 | Crane portal frame with adjustable width and height |
| CN201901568U (en) * | 2010-12-27 | 2011-07-20 | 黄石供电公司变电检修中心 | Combined gourd hoist frame |
| CN202322008U (en) * | 2011-10-18 | 2012-07-11 | 安徽省电力公司滁州供电公司 | Movable and adjustable multi-functional hoisting frame |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882143A (en) * | 2012-09-24 | 2013-01-16 | 中国西电电气股份有限公司 | Reactor replacement tool |
| CN103663234A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Indoor movable type lifting tool |
| CN104477806A (en) * | 2014-12-15 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Portable well lid opening device and manufacturing method thereof |
| CN106549344A (en) * | 2015-09-22 | 2017-03-29 | 王明强 | A kind of GIS engaging tools |
| CN106865420A (en) * | 2017-03-15 | 2017-06-20 | 东莞市圣荣自动化科技有限公司 | A kind of power equipment push unit with hook adjusting means |
| CN107043009A (en) * | 2017-03-15 | 2017-08-15 | 东莞市圣荣自动化科技有限公司 | A kind of electric power facility elapses conveying arrangement |
| CN106865420B (en) * | 2017-03-15 | 2018-11-02 | 唐山市梦动力文化传播有限公司 | A kind of power equipment push unit with hook regulating device |
| CN107043009B (en) * | 2017-03-15 | 2019-03-08 | 浙江科源电器有限公司 | A kind of electric power facility passage transport device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121204 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121204 Address after: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant after: Anhui Power Company Chuzhou Power Supply Company Applicant after: State Grid Corporation of China Address before: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant before: Anhui Power Company Chuzhou Power Supply Company |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |