CN201635447U - Automobile elevator with high speed and large transmission ratio - Google Patents
Automobile elevator with high speed and large transmission ratio Download PDFInfo
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- CN201635447U CN201635447U CN2009202931657U CN200920293165U CN201635447U CN 201635447 U CN201635447 U CN 201635447U CN 2009202931657 U CN2009202931657 U CN 2009202931657U CN 200920293165 U CN200920293165 U CN 200920293165U CN 201635447 U CN201635447 U CN 201635447U
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Abstract
The utility model relates to an elevator for vertically elevating large-sized equipment such as an automobile, in particular to an automobile elevator with high speed and large transmission ratio, comprising upright columns, cross beams and longitudinal beams which form a main body frame, wherein the cross beams and the longitudinal beams are fixedly connected at right angles to form a rectangular upper plane of the main body frame. The elevator is characterized in that a hydraulic elevator and a fixed pulley are fixedly arranged on the cross beam; an elevating lever of the hydraulic elevator is connected with a movable pulley frame; a movable pulley is arranged on the movable pulley frame; and one end of four strands of ropes is fixedly connected on the cross beam, and the other ends are sequentially wound to move around the movable pulley and the fixed pulley and are respectively and fixedly connected on four corners of a carrying disc. The utility model makes full use of the length of the cross beams and can use the multistep pulley structure, and has the advantages that the hydraulic transmission ratio is dramatically improved, the practical using height and operating speed of the elevator are improved, and the utility model is particularly applicable to the high-rise and ultra high-rise automobile elevators.
Description
Technical field
The utility model relates to a kind of hoist with main equipment vertical lifts such as automobiles, is specifically a kind of high-speed large transmission ratio automobile elevator.
Technical background
The existing artificial lifting way that mostly adopts the motor-driven hoist cable for the vertical lift of main equipments such as automobile, but motor-driven drawback is apparent, at first be that motor-driven noise is big, move steady inadequately, secondly because motor-driven will be passed through the Speed Decreaser Gearbox transferring power, the speed of operation can't improve, especially for the storied 3-D parking apparatus, get, the bicycle parking time is long, influences service efficiency; Once more, the running of motor does not have the dead point, in case safeguard procedures errors is easy to take place roof fall, falls accident such as car, and can cause the raising of manufacturing cost for the reliability that improves safety prevention measure.Hydraulic up-down equipment can address the above problem well, and plunger elevator operates steadily, noise is little.In addition, because plunger elevator has enough power, directly act on the rope that hull is carried in suspention, do not need the Speed Decreaser Gearbox transferring power, movement velocity is fast, and the storing and taking out car time is short; Simultaneously, because the design feature of plunger elevator self, its action has two extreme dead points, utilizes the work dead point of plunger elevator just can avoid the generation of roof fall accident.Though the fluid pressure type lifting means has above-mentioned advantage, but the technical barrier that also exists some to solve is corresponding with the scope of lifting such as the length owing to the plunger elevator cylinder body, therefore, common fluid pressure type lifting means can't be realized large-scale lifting than the lifting of low amplitude.
Summary of the invention
The purpose of this utility model provides the high-speed large transmission ratio automobile elevator that a kind of gearratio is big, the speed of service is fast.
For achieving the above object, the utility model adopts following technical scheme:
High-speed large transmission ratio automobile elevator described in the utility model comprises column, crossbeam and the longeron that constitutes main body frame, crossbeam meets at right angles with longeron and fixedlys connected, plane on the main body frame of formation rectangle, it is characterized in that: on crossbeam, be installed with plunger elevator and fixed pulley, be connected with the movable pulley frame on the lifting arm of plunger elevator, on the movable pulley frame movable pulley is installed, other has an end of four-stranded rope to be fixedly connected on the crossbeam, and the other end twines successively through movable pulley and fixed pulley and is fixedly connected on respectively on four angles of carrying hull.
A plurality of movable pulley are installed in parallel on the movable pulley frame, described movable pulley frame comprise the lifting arm left and right sides that is separately positioned on plunger elevator left chain wheel plate and right pulley plate, be fixedly connected on the top board on left chain wheel plate and right pulley plate top, one group of movable pulley respectively is installed on left chain wheel plate and the right pulley plate, and top board is fixedly connected on the top of plunger elevator lifting arm.
Described fixed pulley is installed on the fixed pulley frame, described moving fixed pulley frame comprise the cylinder body left and right sides that is separately positioned on plunger elevator left installing plate and right installing plate, be fixedly connected on the transverse slat of left chain wheel plate and right pulley plate bottom, on left side installing plate and the right installing plate one group of fixed pulley is installed respectively, the fixed pulley frame is fixedly connected on the crossbeam of plunger elevator back.
Movable pulley is installed on the movable pulley frame, described movable pulley frame comprises left chain wheel plate and the right pulley plate that is separately positioned on the movable pulley left and right sides, the top board that is fixedly connected on left chain wheel plate and right pulley plate top, and top board is fixedly connected on the top of plunger elevator lifting arm; Described fixed pulley is installed on the fixed pulley frame, described moving fixed pulley frame comprises left installing plate and the right installing plate that is separately positioned on the fixed pulley left and right sides, the transverse slat that is fixedly connected on left chain wheel plate and right pulley plate bottom, and the fixed pulley frame is fixedly connected on the crossbeam of plunger elevator back.
Described movable pulley is a double grooved pulley, and vertical angle pulley and horizontal angle pulley are installed on crossbeam; The end that four ropes of suspention year hull are connected on the main body frame is fixed in same point, wherein two ropes twine successively through movable pulley, fixed pulley, vertical angle pulley, the other end is fixedly connected on the rear and front end of carrying the hull same side, two ropes twine successively through movable pulley, fixed pulley, horizontal angle pulley and vertical angle pulley in addition, and the other end is fixedly connected on the rear and front end of carrying the hull another side.
After adopting technique scheme, make full use of the length of crossbeam, can use the step block structure, increased substantially the hydraulic drive ratio, improved the actual use height and the speed of service of hoist, be particularly useful for the automobile elvator of high-rise and extra-high-speed layer.
Description of drawings
Fig. 1 is the facade structures schematic diagram of an embodiment of the present utility model;
Fig. 2 is the partial structurtes schematic diagram of another enforcement;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of movable pulley frame among Fig. 2 embodiment;
Fig. 5 is the structural representation of fixed pulley frame among Fig. 2 embodiment;
Fig. 6 is the partial structurtes schematic diagram of another embodiment;
Fig. 7 is the vertical view of Fig. 6 embodiment;
Fig. 8 is the structural representation of movable pulley frame among Fig. 6 embodiment;
Fig. 9 is the structural representation of fixed pulley frame among Fig. 6 embodiment;
Figure 10 is the canoe schematic diagram of a wherein rope.
The specific embodiment
As Fig. 1---shown in Figure 3, high-speed large transmission ratio automobile elevator described in the utility model comprises column 2, crossbeam 12 and the longeron 11 that constitutes main body frame, and crossbeam 12 meets at right angles with longeron 11 and fixedlys connected, plane on the main body frame of formation rectangle.On crossbeam 12, be installed with plunger elevator 8 and fixed pulley, be connected with movable pulley frame 7 on the lifting arm of plunger elevator 8, on the movable pulley frame 7 movable pulley is installed, other has an end of four-stranded rope to be fixedly connected on the crossbeam 12, and the other end twines successively through movable pulley and fixed pulley and is fixedly connected on respectively on four angles of carrying hull 3.As shown in Figure 1, for relatively low hoisting depth, can adopt the structure of two-stage movable pulley, two movable pulley arranged side by side are installed on the pulley yoke, pulley yoke is installed on the lifting arm of plunger elevator 8, and fixed pulley is installed in the other end of plunger elevator 8.Because plunger elevator 8 is installed on the crossbeam 12 of a side, connect a year hull 3 for rope being directed to opposite side, also horizontal angle pulley 121 to be set in the rear end of crossbeam 12.Simultaneously, in order to improve the stability that hull is carried in lifting, also will on the crossbeam 12, over against carry rope tie point on the hull directly over vertical angle pulley 10 is set, connecting rope one end that carries hull 3 is fixedly connected on the crossbeam 12, the other end twines successively through one-level movable pulley 704, fixed pulley, secondary movable pulley 705, wherein two ropes are walked around vertical angle pulley 10 with plunger elevator 8 the same sides then, are connected to and carry on the hull; Also have two ropes to walk around two horizontal angle pulleys 121 in addition, walk around the vertical angle pulley of opposite side again, be connected to and carry on the hull.
This two-stage movable pulley structure, fixed pulley and movable pulley all adopt the pulley of one four grooving, perhaps also can adopt two double grooved pulleys arranged side by side.Its gearratio is 1: 4, and promptly the lifting arm of plunger elevator 8 is flexible 1 centimetre, carries hull and moves 4 centimetres.
Two-stage movable pulley structure can obtain bigger gearratio, but if obtain bigger gearratio, adopting Fig. 1 embodiment is scheme, will be subjected to the restriction of crossbeam 12 length.Because as automobile elvator, the length that the length of crossbeam 12 is slightly larger than body of a motor car gets final product.When needs big speed ratio more, when increasing the quantity of fixed pulley and movable pulley, the length that is arranged in pulley together will take certain space, correspondingly limit the use of big specification plunger elevator.The effectively flexible scope of the quantity of pulley and plunger elevator is inversely proportional to.Can't in limited space, accomplish bigger gearratio.
In order to address the above problem, the utility model adopts the embodiment of Fig. 2-Fig. 5.
As Fig. 2, shown in Figure 3, structures such as the main frame structure of present embodiment and year hull are identical with embodiment 1, and difference is the quantity of 8 liang of head sheaves of plunger elevator and the mounting means of pulley, has adopted the reversely hung Yong installation.
A plurality of movable pulley are installed in parallel on as shown in Figure 4 the movable pulley frame 7, described movable pulley frame 7 comprise the lifting arm left and right sides that is separately positioned on plunger elevator 8 left chain wheel plate 71 and right pulley plate 72, be fixedly connected on the top board 73 on left chain wheel plate and right pulley plate top, one group of movable pulley respectively is installed on left chain wheel plate and the right pulley plate, and top board 73 is fixedly connected on the top of plunger elevator 8 lifting arms.
Fixed pulley is installed on as shown in Figure 5 the fixed pulley frame 9, described moving fixed pulley frame 9 comprise the cylinder body left and right sides that is separately positioned on plunger elevator 8 left installing plate 91 and right installing plate 92, be fixedly connected on the transverse slat 93 of left chain wheel plate and right pulley plate bottom, on left side installing plate 91 and the right installing plate 92 one group of fixed pulley is installed respectively, fixed pulley frame 9 is fixedly connected on the crossbeam 12 of plunger elevator 8 cylinder body back.
Described movable pulley is a double grooved pulley, and vertical angle pulley 10 and horizontal angle pulley 121 are installed on crossbeam 12; The end that four ropes of suspention year hull 3 are connected on the main body frame is fixed in same point, can be fixed on the crossbeam 12, also can be fixed on positions such as longeron 11 or fixed pulley frame 9.Wherein two ropes twine successively through movable pulley, fixed pulley, vertical angle pulley 10, the other end is fixedly connected on the rear and front end of carrying hull 3 same sides, and what these two ropes twined process respectively is two vertical angle pulleys 10 that are arranged on the main body frame one side crossbeam 12; Two ropes twine successively through movable pulley, fixed pulley, horizontal angle pulley 121 and vertical angle pulley 10 in addition, the other end is fixedly connected on the rear and front end of carrying hull 3 another sides, and these two ropes twine respectively through two vertical angle pulleys 10 on the opposite side crossbeam 12 in the main body frame.
This pulley is arranged on the form of structure of the reversely hung Yong of plunger elevator both sides, makes the increase of pulley quantity no longer influence the flexible scope of plunger elevator, can be arranged to 3 grades or more multistage pulley, to obtain bigger gearratio.
Adopted Pyatyi movable pulley structure as Fig. 2, Fig. 3 embodiment.On the left chain wheel plate 71 of movable pulley frame 7 and the right pulley plate 72 by after the movable pulley that five diameters increase progressively gradually is installed forward successively, be respectively first movable pulley 701, second movable pulley 702, the 3rd movable pulley 703, the 4th movable pulley 704, the 5th movable pulley 705; Accordingly, the fixed pulley that four diameters increase progressively gradually is being installed successively after by forward direction on the left installing plate 91 of fixed pulley frame 9 and the right installing plate 92, be respectively first fixed pulley 901, second fixed pulley 902, the 3rd fixed pulley 903, the 4th fixed pulley 904, above-mentioned each movable pulley and fixed pulley all are made up of the double grooved pulley of two same diameter.The rope that hull 3 is carried in suspention has four, and the end that four ropes are connected on the traversing framework all is fixedly connected on the fixed pulley frame 9, perhaps also can be connected other correct positions of crossbeam 12.Wherein two ropes twine successively through first movable pulley 701, first fixed pulley 901, second movable pulley 702, second fixed pulley 902, the 3rd movable pulley 703, the 3rd fixed pulley 903, the 4th movable pulley 704, the 4th fixed pulley 904, the 5th movable pulley 705, vertical angle pulley 10, be connected respectively to carry hull 3 right sides before, back two ends, these two ropes use is half of pulley on right pulley plate 72 and the right installing plate 92, be wrapped in respectively in two groovings of pulley, wherein a rope is walked around the vertical angle pulley that is installed in crossbeam 12 front ends after walking around the 5th movable pulley 705 as shown in figure 10 again, is connected the front end that carries hull 3; And another root rope is walked around the vertical angle pulley that is installed in crossbeam 12 rear ends again after walking around the 5th movable pulley 705, is connected the rear end of carrying hull 3.
Equally, the two other rope uses is half of pulley on left chain wheel plate 71 and the left installing plate 91, is wrapped in respectively in two groovings of pulley.These two ropes are said identical with the front with canoe on the fixed pulley at movable pulley, after difference is to walk around the 5th movable pulley 705, these two ropes will twine earlier through horizontal angle pulley 121, extend on the crossbeam 12 in left side, be connected respectively to year hull 3 forward and backward two ends through the vertical angle pulley that is positioned on the crossbeam 12 of left side again.
The quantity of movable pulley and fixed pulley can be determined according to the height of gear ratio and needs lifting in the assembly pulley.
In the time of work, plunger elevator 8 promotes movable pulley frame 7 and moves horizontally, and by the effect of multistage movable pulley, promotes or put down rope, thereby finishes the lifting work of carrying hull.Because the effect of multistage movable pulley, the operating distance of plunger elevator 8 is exaggerated, and has increased substantially the lifting scope and the lifting speed of year hull.Simultaneously,, do not take the activity space of lifting arm, improved the working range of plunger elevator to greatest extent because pulley is arranged on the both sides of plunger elevator 8.
In addition, the installation form of movable pulley and fixed pulley can also adopt as Fig. 6, push mode shown in Figure 7 and install.Movable pulley is installed on as shown in Figure 8 the movable pulley frame 7, described movable pulley frame 7 comprises left chain wheel plate 71 and the right pulley plate 72 that is separately positioned on the movable pulley left and right sides, the top board 73 that is fixedly connected on left chain wheel plate and right pulley plate top, and top board 73 is fixedly connected on the top of plunger elevator 8 lifting arms; Described fixed pulley is installed on as shown in Figure 9 the fixed pulley frame 9, described moving fixed pulley frame 9 comprises left installing plate 91 and the right installing plate 92 that is separately positioned on the fixed pulley left and right sides, the transverse slat 93 that is fixedly connected on left chain wheel plate and right pulley plate bottom, and fixed pulley frame 9 is fixedly connected on the crossbeam 12 of plunger elevator 8 cylinder body back.In the present embodiment, the winding mounting means of rope is identical with above-mentioned reversely hung Yong, no longer repeats at this.
In order to reduce cost, save the space, above-mentioned movable pulley and fixed pulley all can adopt single groove pulley, double grooved pulley or multiple-grooved pulley according to designing requirement.
Claims (5)
1. high-speed large transmission ratio automobile elevator, comprise the column (2) that constitutes main body frame, crossbeam (12) and longeron (11), crossbeam (12) meets at right angles with longeron (11) and fixedlys connected, plane on the main body frame of formation rectangle, it is characterized in that: on crossbeam (12), be installed with plunger elevator (8) and fixed pulley, be connected with movable pulley frame (7) on the lifting arm of plunger elevator (8), the movable pulley frame is equipped with movable pulley on (7), other has an end of four-stranded rope to be fixedly connected on the crossbeam (12), and the other end twines successively through movable pulley and fixed pulley and is fixedly connected on respectively on four angles of carrying hull (3).
2. high-speed large transmission ratio automobile elevator according to claim 1, it is characterized in that: a plurality of movable pulley are installed in parallel on the movable pulley frame (7), described movable pulley frame (7) comprise the lifting arm left and right sides that is separately positioned on plunger elevator (8) left chain wheel plate (71) and right pulley plate (72), be fixedly connected on the top board (73) on left chain wheel plate and right pulley plate top, one group of movable pulley respectively is installed on left chain wheel plate and the right pulley plate, and top board (73) is fixedly connected on the top of plunger elevator (8) lifting arm.
3. high-speed large transmission ratio automobile elevator according to claim 1, it is characterized in that: described fixed pulley is installed on the fixed pulley frame (9), described fixed pulley frame (9) comprise the cylinder body left and right sides that is separately positioned on plunger elevator (8) left installing plate (91) and right installing plate (92), be fixedly connected on the transverse slat (93) of left chain wheel plate and right pulley plate bottom, on left side installing plate (91) and the right installing plate (92) one group of fixed pulley is installed respectively, fixed pulley frame (9) is fixedly connected on the crossbeam (12) of plunger elevator (8) back.
4. high-speed large transmission ratio automobile elevator according to claim 1, it is characterized in that: movable pulley is installed on the movable pulley frame (7), described movable pulley frame (7) comprises left chain wheel plate (71) and the right pulley plate (72) that is separately positioned on the movable pulley left and right sides, the top board (73) that is fixedly connected on left chain wheel plate and right pulley plate top, and top board (73) is fixedly connected on the top of plunger elevator (8) lifting arm; Described fixed pulley is installed on the fixed pulley frame (9), described fixed pulley frame (9) comprises left installing plate (91) and the right installing plate (92) that is separately positioned on the fixed pulley left and right sides, the transverse slat (93) that is fixedly connected on left chain wheel plate and right pulley plate bottom, and fixed pulley frame (9) is fixedly connected on the crossbeam (12) of plunger elevator (8) back.
5. according to each described high-speed large transmission ratio automobile elevator among the claim 1-4, it is characterized in that: described movable pulley is a double grooved pulley, and vertical angle pulley (10) and horizontal angle pulley (121) are installed on crossbeam (12); The end that four ropes of suspention year hull (3) are connected on the main body frame is fixed in same point, wherein two ropes twine successively through movable pulley, fixed pulley, vertical angle pulley (10), the other end is fixedly connected on the rear and front end of carrying hull (3) same side, two ropes twine successively through movable pulley, fixed pulley, horizontal angle pulley (121) and vertical angle pulley (10) in addition, and the other end is fixedly connected on the rear and front end of carrying hull (3) another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931657U CN201635447U (en) | 2009-12-16 | 2009-12-16 | Automobile elevator with high speed and large transmission ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931657U CN201635447U (en) | 2009-12-16 | 2009-12-16 | Automobile elevator with high speed and large transmission ratio |
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| Publication Number | Publication Date |
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| CN201635447U true CN201635447U (en) | 2010-11-17 |
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| CN2009202931657U Expired - Fee Related CN201635447U (en) | 2009-12-16 | 2009-12-16 | Automobile elevator with high speed and large transmission ratio |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644398A (en) * | 2012-04-20 | 2012-08-22 | 四川五新智能设备有限公司 | Built-in hydraulic elevating system for multi-floor elevating traversing stereo garage |
| CN102704731A (en) * | 2012-04-20 | 2012-10-03 | 四川五新智能设备有限公司 | Hydraulic lifting device for multi-layer lifting transverse movement garage |
| CN101786582B (en) * | 2009-12-16 | 2012-10-03 | 潍坊大洋自动泊车设备有限公司 | High-speed large transmission ratio automobile elevator |
| CN102877675A (en) * | 2012-10-13 | 2013-01-16 | 杭州大中泊奥科技有限公司 | High-speed hoisting system for steel wire ropes on electric push rods |
| CN103104119A (en) * | 2013-01-30 | 2013-05-15 | 宁波邦达智能停车设备股份有限公司 | Parking equipment without metal column beam |
-
2009
- 2009-12-16 CN CN2009202931657U patent/CN201635447U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786582B (en) * | 2009-12-16 | 2012-10-03 | 潍坊大洋自动泊车设备有限公司 | High-speed large transmission ratio automobile elevator |
| CN102644398A (en) * | 2012-04-20 | 2012-08-22 | 四川五新智能设备有限公司 | Built-in hydraulic elevating system for multi-floor elevating traversing stereo garage |
| CN102704731A (en) * | 2012-04-20 | 2012-10-03 | 四川五新智能设备有限公司 | Hydraulic lifting device for multi-layer lifting transverse movement garage |
| CN102644398B (en) * | 2012-04-20 | 2016-01-20 | 四川五新智能设备有限公司 | The built-in hydraulic lifting system of Multi-storey up-down & translation multi-storied garage |
| CN102704731B (en) * | 2012-04-20 | 2016-04-27 | 四川五新智能设备有限公司 | A kind of hydraulic lift for Multi-storey up-down & translation garage |
| CN102877675A (en) * | 2012-10-13 | 2013-01-16 | 杭州大中泊奥科技有限公司 | High-speed hoisting system for steel wire ropes on electric push rods |
| CN103104119A (en) * | 2013-01-30 | 2013-05-15 | 宁波邦达智能停车设备股份有限公司 | Parking equipment without metal column beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG DAYANG AUTO-PARKING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LI XIANGQI Effective date: 20110616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261031 WEIFANG DAYANG AUTO-PARKING EQUIPMENT CO., LTD., NO. 806, DONGMING ROAD, DEVELOPMENT ZONE, WEIFANG CITY, SHANDONG PROVINCE TO: 261061 SOUTHEAST CORNER OF THE JUNCTION OF WEI AN ROAD AND BAOTONG STREET, HIGH-TECH. ZONE, WEIFANG CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110616 Address after: 261061 Shandong city of Weifang province high tech Zone Weihe road and the southeast corner of the intersection of Baotong Street Patentee after: Weifang Da Yang Auto-parking Equipment Co., Ltd. Address before: 261031 Weifang Dayang automatic parking equipment Co., Ltd. 806 Dongming Road, Weifang Development Zone, Shandong, China Patentee before: Li Xiangqi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20121216 |