CN201670702U - Manual lifting operation equipment - Google Patents
Manual lifting operation equipment Download PDFInfo
- Publication number
- CN201670702U CN201670702U CN2010201397218U CN201020139721U CN201670702U CN 201670702 U CN201670702 U CN 201670702U CN 2010201397218 U CN2010201397218 U CN 2010201397218U CN 201020139721 U CN201020139721 U CN 201020139721U CN 201670702 U CN201670702 U CN 201670702U
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- crane
- bottom fixed
- fixed mount
- hand
- top layer
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- 239000010410 layer Substances 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000011229 interlayer Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 241000282326 Felis catus Species 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides a manual lifting operation equipment, comprising a bottom fixed frame, a top worktable and a lifting mechanism, wherein, the top of the lifting mechanism is fixedly connected with the bottom of the top worktable; the bottom fixed frame is provided with truckles, a support positioning mechanism, a manual hoisting mechanism and a bottom crown block mechanism; the bottom fixed frame and the lifting mechanism are connected by a cable wire wound through the bottom crown block mechanism; the first end of the cable wire is fixed on the manual hoisting mechanism and the second end is fixed on the lifting mechanism. The manual lifting operation equipment of the utility model integrates the advantages of a falsework and an automatic lifter; compared with the falsework, the utility model has the advantages of unnecessary repeated building, repeated use after assembly, saving time, improving work efficiency and convenient movement; compared with the automatic lifter, the utility model has the advantages of low cost, light weight, convenient collection and transportation, high security and bearing capacity, relatively easy movement.
Description
Technical field
The utility model relates to a kind of aerial lift device, particularly a kind of hand-operated lifting implement.
Background technology
Existing aerial lift device generally comprises two kinds of scaffold and full automatic liftings.Scaffold need not power supply or other power, but needs many people to build temporarily, wastes time and energy inefficiency; Though the full automatic lifting work efficiency is higher, complex structure, the manufacturing cost height, weight is big, needs propulsions source such as power supply or hydraulic power source to work.
The utility model content
The purpose of this utility model is the defective at prior art, and a kind of hand-operated lifting implement that combines the advantage of scaffold and these two kinds of aerial lift devices of full automatic lifting is provided.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: design a kind of hand-operated lifting implement, comprise the bottom fixed mount, top bench board and the lifting mechanism between them, captive joint with the bottom of described top bench board in the top of this lifting mechanism, described bottom fixed mount is provided with castor and supporting and positioning mechanism, described bottom fixed mount also is provided with manual hoist structure and bottom fixed pulley mechanism, steel rope by the described bottom fixed pulley of pile warp mechanism between this bottom fixed mount and the lifting mechanism is connected, first end of described steel rope is fixed in described manual hoist structure, and second end is fixed in described lifting mechanism.
Hand-operated lifting implement of the present utility model has overcome scaffold and these two kinds of aerial lift devices of full automatic lifting shortcoming separately, combines the advantage of these two kinds of aerial lift devices again.Compare with scaffold, the utility model need not to build repeatedly, can reuse after having assembled, and has saved the time, has improved work efficiency, and moves also more convenient.Compare with full automatic lifting, low cost of manufacture, in light weight, collection, convenient transportation, safety, bearing are higher, and move also relatively easy.
Preferably, described lifting mechanism has comprised the top layer crane that is connected in described top bench board bottom and one deck centre crane at least, crane is provided with interlayer fixed pulley mechanism in the middle of every layer, the described interlayer fixed pulley of described steel rope pile warp mechanism, its second end is fixed in the bottom of described top layer crane.
Described bottom fixed mount, middle crane and top layer crane are respectively equipped with the cat ladder up and down for the staff, and described top bench board has the opening for staff's turnover, and this opening part is provided with a cover plate to be opened/closed.
The corner post of described bottom fixed mount, middle crane and top layer crane is angle aluminum profile extrusion, and described cat ladder is made up of the some aluminum pipes that are parallel to each other, and the two ends of every aluminum pipe are fixedly connected on described corner post respectively.
The upper inner of the corner post of described bottom fixed mount is provided with the bottom limiting stopper, and the upper inner of the corner post of described middle crane and the outside, bottom are equipped with the interlayer limiting stopper, and the outside, bottom of the corner post of described top layer crane is provided with the top layer limiting stopper.
Described bottom fixed mount, middle crane and top layer crane are the framework of cube shaped; Described steel rope has four; Described bottom fixed pulley mechanism has comprised eight fixed pulleys, four four bights that are separately positioned on bottom fixed mount top wherein, other four bights that are arranged on bottom fixed mount bottom; The interlayer fixed pulley mechanism of crane has comprised eight fixed pulleys in the middle of every layer, is separately positioned on the bottom of described middle crane and eight bights at top; Four bights of the bottom of described top layer crane are respectively equipped with a fixation with steel wire part, and second end of every steel wire is fixed in a fixation with steel wire part.
Described supporting and positioning mechanism has comprised the outer strut bar of four groups of telescopic foldings of four corner posts that are connected to described bottom fixed mount.
Described top bench board has comprised base plate and guardrail, and described guardrail is connected in described base plate by hinge turningly, is convenient to carry out when not using folding, to reduce volume, is beneficial to collection and transportation; Have the opening for staff's turnover on the described base plate, this opening part is provided with a cover plate to be opened/closed, and this cover plate is connected in described base plate by hinge turningly, is provided with the cover plate lock that is used for cover plate is locked in closure state between described cover plate and the base plate.
Description of drawings
Fig. 1 is the block diagram of the embodiment one of the utility model hand-operated lifting implement.
Fig. 2 is the A partial enlarged drawing of Fig. 1.
Fig. 3 is the B partial enlarged drawing of Fig. 1.
Fig. 4 is the parts explosion of hand-operated lifting implement shown in Figure 1.
Fig. 5 is the upward view of hand-operated lifting implement shown in Figure 1.
Fig. 6 is the block diagram of hand-operated lifting implement shown in Figure 1 before hoisting.
Fig. 7 is the block diagram of hand-operated lifting implement shown in Figure 1 when hoisting.
Fig. 8 is the structural principle scheme drawing of hand-operated lifting implement shown in Figure 1.
Fig. 9 is the structural principle scheme drawing of the embodiment two of the utility model hand-operated lifting implement.
Figure 10 is the structural principle scheme drawing of the embodiment three of the utility model hand-operated lifting implement.
The specific embodiment
Embodiment one: Fig. 1 to Fig. 5 shows a kind of hand-operated lifting implement 1 with three layers of support body, comprised bottom fixed mount 2, middle crane 5, top layer crane 4 and top bench board 3, the top of top layer crane 4 is fixedly connected on top bench board 3 bottoms.Described bottom fixed mount 2, middle crane 5 and top layer crane 4 are the framework of cube shaped, and each framework all has four corner posts 22,52,42 and supplies staff's cat ladder 21,51,41 up and down.Wherein, corner post 22,52,42 is angle aluminum profile extrusion, and cat ladder 21,51,41 is made up of the some aluminum pipes that are parallel to each other respectively, and the two ends of every aluminum pipe are fixedly connected on corner post 22,52,42 respectively.The upper inner of the corner post 22 of bottom fixed mount 2 is provided with bottom limiting stopper 23, the upper inner of the corner post 52 of middle crane 5 is provided with interlayer inner limited block 53, the outside, bottom is provided with the outer limiting stopper 54 of interlayer, and the outside, bottom of the corner post 42 of top layer crane 4 is provided with top layer limiting stopper 43.By above-mentioned limiting stopper is set, can realize cross spacing between the adjacent support body and vertical spacing, prevent support body generation wigwag motion.
The bottom of the every corner post 22 of described bottom fixed mount 2 is provided with a castor 24, and simultaneously, every corner post 22 is connected with the outer strut bar 25 of one group of telescopic folding respectively, and outer strut bar 25 can unload from corner post 22.In addition, this bottom fixed mount 2 also is provided with manual hoist structure 26 and bottom fixed pulley mechanism, described bottom fixed pulley mechanism has comprised eight fixed pulleys, wherein four are fixed pulley 27 on the bottom in four bights that is separately positioned on bottom fixed mount 2 tops, and other four are fixed pulley 28 under the bottom in two bights being arranged on bottom fixed mount 2 bottoms.Middle crane 5 is provided with interlayer fixed pulley mechanism, this mechanism has comprised eight fixed pulleys, wherein four are fixed pulley 55 under the centre in four bights (i.e. the bottom of four corner posts 52) of crane 5 bottoms in the middle of being separately positioned on, and other four are fixed pulley 56 on the centre in four bights (i.e. the top of four corner posts 52) at crane 5 tops in the middle of being separately positioned on.Four bights of the bottom of described top layer crane 4 (being the bottom of four corner posts 42 of top layer crane 4) are respectively equipped with a fixation with steel wire part 44.
Described bottom fixed mount 2 is connected in top layer crane 4 by four steel ropes, first end of every steel rope is individually fixed in manual hoist structure 26, at first walk around a bottom fixed pulley and a top fixed pulley of bottom fixed mount 2, and then one of crane 5 bottom fixed pulley and a top fixed pulley in the middle of walking around, at last, second end of every steel rope is fixed in a fixation with steel wire part 44 of top layer crane 4 bottoms.
Described top bench board 3 is made up of base plate 31 and guardrail 32, and guardrail 32 is connected in base plate 31 by hinge 37 turningly, is convenient to carry out when not using folding, to reduce volume, is beneficial to collection and transportation; Has opening 33 on the base plate 31 for staff's turnover, these opening 33 places are provided with a cover plate 34 to be opened/closed, this cover plate 34 is connected in base plate 31 by hinge 36 turningly, is provided with the cover plate lock 35 that is used for cover plate 34 is locked in closure state between cover plate 34 and the base plate 31.
Referring to Fig. 6 to Fig. 8, the hand-operated lifting implement of said structure 1 need one people can operate, and at first uses manual hoist structure 26 rolling steel ropes 8, and top layer crane 4 and middle crane 5 are risen successively.After top bench board 3 rose to desired height (6～8 meters), the staff arrived the top of top layer cranes 4 through cat ladder 21,51,41, and entered top bench board 3 by opening 33 places and carry out operation.Get back to ground from opening 33 through cat ladder 41,51,21 again after operation is finished, use manual hoist structure 26 oppositely to discharge steel rope 8, top layer crane 4 and middle crane 5 are descended successively, and then make top bench board 3 drop to the collection height.
Embodiment two: Fig. 9 shows a kind of hand-operated lifting implement with two-layer support body, its basic comprising and principle of work and embodiment one are similar substantially, difference is that mainly its lifting mechanism includes only the top layer crane that is connected in the top bench board, and crane in the middle of not comprising.
Embodiment three: Figure 10 shows a kind of hand-operated lifting implement with four layers of support body, its basic comprising and principle of work and embodiment one are also similar substantially, difference is that mainly its lifting mechanism has comprised top layer crane and the two-layer middle crane that is connected in the top bench board.Certainly, middle crane can also be a multilayer.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from inventive concept of the present utility model; can also make some distortion and improvement, and not exceed protection domain of the present utility model.
Claims (8)
1. hand-operated lifting implement, comprise the bottom fixed mount, top bench board and the lifting mechanism between them, captive joint with the bottom of described top bench board in the top of this lifting mechanism, described bottom fixed mount is provided with castor and supporting and positioning mechanism, it is characterized in that: described bottom fixed mount also is provided with manual hoist structure and bottom fixed pulley mechanism, steel rope by the described bottom fixed pulley of pile warp mechanism between this bottom fixed mount and the lifting mechanism is connected, first end of described steel rope is fixed in described manual hoist structure, and second end is fixed in described lifting mechanism.
2. hand-operated lifting implement according to claim 1, it is characterized in that: described lifting mechanism has comprised the top layer crane that is connected in described top bench board bottom and one deck centre crane at least, crane is provided with interlayer fixed pulley mechanism in the middle of every layer, the described interlayer fixed pulley of described steel rope pile warp mechanism, its second end is fixed in the bottom of described top layer crane.
3. hand-operated lifting implement according to claim 2, it is characterized in that: described bottom fixed mount, middle crane and top layer crane are respectively equipped with the cat ladder up and down for the staff, described top bench board has the opening for staff's turnover, and this opening part is provided with a cover plate to be opened/closed.
4. hand-operated lifting implement according to claim 3, it is characterized in that: the corner post of described bottom fixed mount, middle crane and top layer crane is angle aluminum profile extrusion, described cat ladder is made up of the some aluminum pipes that are parallel to each other, and the two ends of every aluminum pipe are fixedly connected on described corner post respectively.
5. hand-operated lifting implement according to claim 4, it is characterized in that: the upper inner of the corner post of described bottom fixed mount is provided with the bottom limiting stopper, the upper inner of the corner post of crane and the bottom outside is equipped with the interlayer limiting stopper in the middle of described, and the outside, bottom of the corner post of described top layer crane is provided with the top layer limiting stopper.
6. hand-operated lifting implement according to claim 2 is characterized in that: described bottom fixed mount, middle crane and top layer crane are the framework of cube shaped; Described steel rope has four; Described bottom fixed pulley mechanism has comprised eight fixed pulleys, four four bights that are separately positioned on bottom fixed mount top wherein, other four bights that are arranged on bottom fixed mount bottom; The interlayer fixed pulley mechanism of crane has comprised eight fixed pulleys in the middle of every layer, is separately positioned on the bottom of described middle crane and eight bights at top; Four bights of the bottom of described top layer crane are respectively equipped with a fixation with steel wire part, and second end of every steel wire is fixed in a fixation with steel wire part.
7. hand-operated lifting implement according to claim 1 is characterized in that: described supporting and positioning mechanism has comprised the outer strut bar of four groups of telescopic foldings of four corner posts that are connected to described bottom fixed mount.
8. hand-operated lifting implement according to claim 1 is characterized in that: described top bench board has comprised base plate and guardrail, and described guardrail is connected in described base plate by hinge turningly; Have the opening for staff's turnover on the described base plate, this opening part is provided with a cover plate to be opened/closed, and this cover plate is connected in described base plate by hinge turningly, is provided with the cover plate lock that is used for cover plate is locked in closure state between described cover plate and the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201397218U CN201670702U (en) | 2010-03-24 | 2010-03-24 | Manual lifting operation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201397218U CN201670702U (en) | 2010-03-24 | 2010-03-24 | Manual lifting operation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670702U true CN201670702U (en) | 2010-12-15 |
Family
ID=43328114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201397218U Expired - Fee Related CN201670702U (en) | 2010-03-24 | 2010-03-24 | Manual lifting operation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670702U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145868A (en) * | 2010-12-31 | 2011-08-10 | 太阳鸟游艇股份有限公司 | Screw rod braking security type operation platform |
| CN102241380A (en) * | 2011-04-20 | 2011-11-16 | 山东力高升降机械有限公司 | Working table with guardrail |
| CN102826491A (en) * | 2012-09-10 | 2012-12-19 | 立新集团有限公司 | High-altitude cleaning rack |
| CN103085051A (en) * | 2013-01-23 | 2013-05-08 | 宁波电业局 | Relay protection tool platform |
| CN103193137A (en) * | 2013-04-17 | 2013-07-10 | 北京联合大学 | Full-automatic overhead lifting machine and application method thereof |
| CN104876167A (en) * | 2015-06-09 | 2015-09-02 | 国网山东济南市历城区供电公司 | Line operation and maintenance elevator |
| CN105414815A (en) * | 2015-12-15 | 2016-03-23 | 南通蓝岛海洋工程有限公司 | Movable welding platform used for transverse and longitudinal joints of guiding pipe pile |
| CN106144979A (en) * | 2016-08-29 | 2016-11-23 | 广州市新旗专利技术推广服务有限公司 | A kind of hoistable platform |
| CN106892367A (en) * | 2017-01-11 | 2017-06-27 | 安徽国定重工智能装备有限公司 | The telescopic armstand of multi-jointed mechanical and its application method |
| CN108412179A (en) * | 2018-02-28 | 2018-08-17 | 北京港源建筑装饰工程有限公司 | A kind of folding elevating type scaffold |
| CN108622830A (en) * | 2018-05-21 | 2018-10-09 | 合肥亚美科技股份有限公司 | A kind of Operation Van of ascending a height preventing high falling |
| CN109025211A (en) * | 2018-09-07 | 2018-12-18 | 刘丽军 | A kind of building decoration construction auxiliary equipment |
-
2010
- 2010-03-24 CN CN2010201397218U patent/CN201670702U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145868B (en) * | 2010-12-31 | 2013-04-03 | 太阳鸟游艇股份有限公司 | Screw rod braking security type operation platform |
| CN102145868A (en) * | 2010-12-31 | 2011-08-10 | 太阳鸟游艇股份有限公司 | Screw rod braking security type operation platform |
| CN102241380A (en) * | 2011-04-20 | 2011-11-16 | 山东力高升降机械有限公司 | Working table with guardrail |
| CN102826491A (en) * | 2012-09-10 | 2012-12-19 | 立新集团有限公司 | High-altitude cleaning rack |
| CN103085051B (en) * | 2013-01-23 | 2015-10-21 | 宁波电业局 | A kind of relay protection tool platform |
| CN103085051A (en) * | 2013-01-23 | 2013-05-08 | 宁波电业局 | Relay protection tool platform |
| CN103193137A (en) * | 2013-04-17 | 2013-07-10 | 北京联合大学 | Full-automatic overhead lifting machine and application method thereof |
| CN104876167A (en) * | 2015-06-09 | 2015-09-02 | 国网山东济南市历城区供电公司 | Line operation and maintenance elevator |
| CN105414815A (en) * | 2015-12-15 | 2016-03-23 | 南通蓝岛海洋工程有限公司 | Movable welding platform used for transverse and longitudinal joints of guiding pipe pile |
| CN106144979A (en) * | 2016-08-29 | 2016-11-23 | 广州市新旗专利技术推广服务有限公司 | A kind of hoistable platform |
| CN106892367A (en) * | 2017-01-11 | 2017-06-27 | 安徽国定重工智能装备有限公司 | The telescopic armstand of multi-jointed mechanical and its application method |
| CN108412179A (en) * | 2018-02-28 | 2018-08-17 | 北京港源建筑装饰工程有限公司 | A kind of folding elevating type scaffold |
| CN108622830A (en) * | 2018-05-21 | 2018-10-09 | 合肥亚美科技股份有限公司 | A kind of Operation Van of ascending a height preventing high falling |
| CN109025211A (en) * | 2018-09-07 | 2018-12-18 | 刘丽军 | A kind of building decoration construction auxiliary equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160426 Address after: Tangjiawan town village chickens in Guangdong province 519000 Zhuhai City Tangxia village economic cooperatives over fifth plant Patentee after: ZHUHAI EXTREME AERIAL WORKING EQUIPMENT CO., LTD. Address before: 519000 Guangdong province Zhuhai city Xiangzhou District Xiangzhou Cuihua Road No. 11 2 unit 301 room Patentee before: Wen Huiru |
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| 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: 20101215 Termination date: 20190324 |