CN2160645Y - Combined unpowered lifting platform - Google Patents
Combined unpowered lifting platform Download PDFInfo
- Publication number
- CN2160645Y CN2160645Y CN 93238673 CN93238673U CN2160645Y CN 2160645 Y CN2160645 Y CN 2160645Y CN 93238673 CN93238673 CN 93238673 CN 93238673 U CN93238673 U CN 93238673U CN 2160645 Y CN2160645 Y CN 2160645Y
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- CN
- China
- Prior art keywords
- workplatform
- lifting platform
- bay
- lift
- combined
- 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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Abstract
The utility model relates to a combined unpowered lifting platform, which belongs to the technical field of construction and fitment of small buildings. The utility model solves the technical problems that the operation frames or stairways are not adopted and the electro-hydraulic lifting platforms are also not adopted during the construction, and the combined unpowered lifting platform has the advantages of investment and cost saving, strong practicability, convenient operation, easy repair, manual operation of lifting, no limitation and influence of a power supply on construction site. The utility model has the technical characteristics that the combined unpowered lifting platform is provided with a spiral lifting mechanism, the upright post of the lifting platform is fastened by a spring collet, and the fast and reliable assembly of the upper and the lower lifting platform is achieved by a hinged screw bolt set. The utility model is suitable for the indoor-outdoor fitment of buildings, equipment installation, electricity maintenance, art design, mural, etc.
Description
The utility model belongs to small building construction, finishing equipment technical field.
The operation of aspects such as present finishing, equipment installation, electric maintenance and art designing's mural painting in the building indoor and outdoor, the methods such as operation frame or staircase of taking that adopt more.This method wastes time and energy, very dangerous, though developed multiple electric hydaulic lifting table now both at home and abroad, but owing to its complex structure, cost an arm and a leg and keep in repair than reasons such as difficulties, can't penetration and promotion, and the middle-size and small-size unit in charge of construction that the most of funds of China are few, the maintenance technique level is low will be subjected to bigger restriction on it is applied.
Look into new advisory service administrative center through Chongqing, Sichuan Province scientific and technological achievement and look into new authentication, do not see the domestic reported in literature that " the non-power lifting table of compound type " arranged so far as yet, also not seeing has patent family or scientific and technological achievement.So creative and practicality.Relevant searching document as:
1. the development tendency vehicle for construction 19901 of hydraulic pressure lifting platform for decoration
2. small-sized DC haul type hydraulic elevating platform Chinese patent classified abstract 1990
3. rotary bench board building Transport Machinery digest 19852
4. introduce eight kinds of hydaulic lift platform handling machinery digests 19852
5. telescopic type workbench handling machinery digest 19923
6. various bay-lift handling machinery digest 199212
The purpose of this utility model: the lifting table that the function of developing a kind of suitable China's national situation is many, practical, Operation and maintenance are easy, price is low and energy-conservation, thus improve building operation, fitting-out work quality and efficient.
The non-power lifting table of compound type, upper mounting plate is by (1) transmission device, (2) spiral lifting body, (3) workplatform, (4) flexible stock, (5) spring collet, (6) castor and (7) supporting leg are formed, design spiral lifting body (2), employing garden finishing bevel gear cuter is connected with a minor sprocket of the other end by axle, the other end of minor sprocket matches with 1 hinge wheel, rotation (suitable or conter clockwise) by crank, make hinge wheel drive the minor sprocket rotation, thereby make 1 garden finishing bevel gear cuter rotation, rotate and drive the screw rod that is connected with other 1 garden finishing bevel gear cuter, it is the action of spiral lifting body, because of nut is fixed, even workplatform (3) rises or falls, and workbench lifting is fastening with the column of 4 reduction stocks (4) respectively with 4 spring collets (5) after the specified altitude assignment, adopt the eyelet bolt stack clamping device, its upper mounting plate also can match to assemble and constitute the non-power lifting table of compound type with lower platform.The structure of lower platform is identical with upper mounting plate, and just the position of crank device is downward, is convenient to operation.Its eyelet bolt stack clamping device goes up by (8) that bay-lift underframe, (9) castor adapter plate ［ are welded on (8) ］, (10) eyelet bolt group, (11) down bay-lift workplatform, (12) eyelet bolt seat adapter plate ［ be welded on (11) ］ formations, realize upper and lower bay-lift fast and failure-free assemble.Its compound type is the use capable of being combined of upper and lower platform, upper and lower platform can use separately, also can take a plank between upper and lower platform uses, needs on the scope of operation are decided, its platform adopts angle steel, 4 flexible stocks of support post to adopt steel pipe and a screw rod to adopt steel, constitutes through welding and bolted connection assembling.
Structure of the present utility model, principle of work and performance: this bay-lift is formed by upper and lower, two configuration direction difference and leaves from office except that transmission device have the eyelet bolt group (seeing accompanying drawing 2), its structure and principle are identical, and existing above lifting table is example division following (seeing accompanying drawing 1):
1. the lifting of bay-lift: mainly realize that by spiral lifting body (2) workplatform (3) band carries lifting.Process is: by the crank of manpower rotation drive machine (1), the screw rod that drives spiral lifting body (2) by sprocket wheel-finishing bevel gear cuter rotates, and owing to nut maintains static, thereby screw rod drive workplatform (3) when rotating rises or descends.Simultaneously, owing to guaranteed the self-locking performance that this spiral is paid in the design, so if workplatform can not glide under the carrying or the situation of not carrying when resting on arbitrary height automatically.
2. the bearing mode of workplatform: pay except that the spiral of lifting body and to bear the straight load of axial weight, and four telescopic columns of flexible stock (4) also can bear part load (when the workplatform ascending, descending to the height of appointment, promptly screw spring collet (5) four telescopic columns clampings are integral, therefore have load-carrying capacity).Therefore, workplatform has the ability that can bear the load that departs from the lifting body screw axis, has enlarged operating personnel's operating range.
3. moving of lifting table: four castors (6) are housed on underframe, can be pushed into operation ground easily, and the width of lifting table≤700 millimeter, so can pass in and out room and elevator easily.
4. the stability of lifting table: four simple and easy folding type legs (7) are housed below flat-bed, before the work its expansion are fixed, to increase the floor space of lifting table, to improve the ability of tumbling that resists.
5. the Rapid Combination of upper and lower lifting table: when the height of the scope of operation is higher, upper and lower bay-lift Rapid Combination can be become a bay-lift to use.Method is (seeing accompanying drawing 2): take down the upper mounting plate caster wheel, it is lifted on the workplatform of leave from office, the underframe (8) of appearing on the stage is alignd with the workplatform (12) of leaving office, four eyelet bolts (10) that will be positioned at leave from office workplatform bottom are then upwards moved the bayonet slot of the underframe castor adapter plate (9) of appearing on the stage to, and the nut that screws on the eyelet bolt gets final product.
6. one of the multiple function of combined type lifting platform: a. becomes two, when the office operation of general height, upper and lower can be taken apart as two bay-lifts and use; B. two unification platforms when the height of operation is higher, can become upper and lower Rapid Combination a bay-lift to use; C. add springboard between two, when scope of operation broad (as will be), can take and cost betwixt springboard apart with upper and lower, can enlarge the width of the scope of operation along whole face wall operation.
The advantage that the utility model is compared with prior art had:
(1). with take operation frame or staircase and compare.The utility model can be saved the dead work before the construction greatly, saves time and manpower, can improve construction quality and efficient effectively, and construction operation safety.
(2). compare with the electric hydaulic bay-lift.Of the present utility model simple in structure, use maintenance easily, price is low, the expense of reducing investment outlay helps promoting.
(3). the flat-bed lifting is by manual operation, be not subjected to the camp site electrical source of power restriction and influence, save the energy.
(4). the combined type lifting platform has multiple function: upper and lower platform can use separately; The use capable of being combined of upper and lower platform is taken springboard and is used between upper and lower platform, decide on the needs of the scope of operation.
(5). workplatform has the ability of bearing the load that departs from spiral lifting body screw axis, has enlarged operating personnel's operating range.
(6). upper and lower lifting table can be realized Rapid Combination.Only need upper and lower platform alignment, four eyelet bolts (10) that will leave office are again upwards moved in the bayonet slot of the underframe castor adapter plate (9) of appearing on the stage, and the nut that screws on the eyelet bolt gets final product.
Description of drawings:
Fig. 1, last elevating platform assembly scheme drawing;
Fig. 2, eyelet bolt stack clamping device scheme drawing;
Sequence number among the figure: the flexible stock of (1) transmission device, (2) spiral lifting body, (3) workplatform, (4), (5) spring collet, (6) castor, (7) supporting leg, (8) go up that bay-lift underframe, (9) castor adapter plate ［ are welded on (8) ］, (10) eyelet bolt group, (11) bay-lift workplatform, (12) eyelet bolt seat adapter plate ［ are welded on (11) ］ down.
Implementation of the present utility model: had a complete set of design paper, and made model machine, wherein platform with angle steel weldering system, underframe with channel-section steel weld system, castor and sprocket wheel be outsourcing piece, gear and screw rod can self-control or cooperation part, flexible stock can self-control with steel pipe weldering system, spring collet or cooperation part, eyelet bolt group can make by oneself or cooperation part, general medium and small machine works can processing and fabricating, only need a small amount of fund to put into production very soon, will obtain remarkable economic efficiency and social benefit.
Claims (3)
1, the non-power lifting table of a kind of compound type, upper mounting plate is by (1) transmission device, (3) workplatform, (6) castor and (7) supporting leg are formed, it is characterized in that designing spiral lifting body (2), employing garden finishing bevel gear cuter is connected with a minor sprocket of the other end by axle, the other end of minor sprocket matches with hinge wheel, by crank cw or C.C.W. rotation, make hinge wheel drive the minor sprocket rotation, thereby make 1 garden finishing bevel gear cuter rotation, rotate and drive the screw rod that joins with other 1 garden finishing bevel gear cuter, nut is fixed, even workplatform rises or falls, and it is respectively that the column of 4 reduction stocks (4) is fastening with 4 spring collets (5) after require height at workbench lifting, adopt the eyelet bolt stack clamping device, its upper mounting plate also can match to assemble and constitute the non-power lifting table of compound type with lower platform.
2, the non-power lifting table of compound type as claimed in claim 1, it is characterized in that the eyelet bolt stack clamping device go up bay-lift underframe by (8), be welded in bay-lift underframe (8) go up caster wheel adapter plate (9), (10) eyelet bolt group, (11) down bay-lift workplatform, be welded in down eyelet bolt adapter plate (12) formation on the bay-lift workplatform (11).
3, the non-power lifting table of compound type as claimed in claim 1 is characterized in that platform adopts angle steel, 4 flexible stocks of support post to adopt steel pipe and a screw rod to adopt steel, constitutes through welding and bolted connection assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238673 CN2160645Y (en) | 1993-05-06 | 1993-05-06 | Combined unpowered lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238673 CN2160645Y (en) | 1993-05-06 | 1993-05-06 | Combined unpowered lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160645Y true CN2160645Y (en) | 1994-04-06 |
Family
ID=33813350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238673 Expired - Fee Related CN2160645Y (en) | 1993-05-06 | 1993-05-06 | Combined unpowered lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160645Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118910A (en) * | 2016-11-26 | 2018-06-05 | 王玉轩 | A kind of historical relic mural painting prevention shortcake alkali and the new method for repairing crisp powder disease |
| CN108584719A (en) * | 2018-04-27 | 2018-09-28 | 唐志赏 | A kind of hoisting machinery being readily transported |
| CN109925140A (en) * | 2019-03-27 | 2019-06-25 | 国瑞（天津）医疗科技有限公司 | A kind of hospital bed component convenient for self-care |
-
1993
- 1993-05-06 CN CN 93238673 patent/CN2160645Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118910A (en) * | 2016-11-26 | 2018-06-05 | 王玉轩 | A kind of historical relic mural painting prevention shortcake alkali and the new method for repairing crisp powder disease |
| CN108584719A (en) * | 2018-04-27 | 2018-09-28 | 唐志赏 | A kind of hoisting machinery being readily transported |
| CN108584719B (en) * | 2018-04-27 | 2019-11-08 | 庄景霞 | A kind of hoisting machinery being readily transported |
| CN109925140A (en) * | 2019-03-27 | 2019-06-25 | 国瑞（天津）医疗科技有限公司 | A kind of hospital bed component convenient for self-care |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |