CN102211747A - Multifunctional double-screw lifting platform - Google Patents
Multifunctional double-screw lifting platform Download PDFInfo
- Publication number
- CN102211747A CN102211747A CN2010101412049A CN201010141204A CN102211747A CN 102211747 A CN102211747 A CN 102211747A CN 2010101412049 A CN2010101412049 A CN 2010101412049A CN 201010141204 A CN201010141204 A CN 201010141204A CN 102211747 A CN102211747 A CN 102211747A
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- China
- Prior art keywords
- lifting table
- platform
- twin screw
- screw lifting
- cone gear
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- 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.)
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Abstract
The invention discloses a multifunctional double-screw lifting platform, which is widely used in occasions, such as libraries, supermarkets, construction, indoor and outdoor decoration, electricity installation and maintenance and the like. The multifunctional double-screw lifting platform is structured as follows: a screw is fixed on a bearing block through a bearing, a driven cone gear is arranged at the middle part of the screw, and the driven cone gear is engaged with a driving cone gear on a power source output shaft; nut slide blocks are respectively arranged at two sides of the driven cone gear on the screw, the nut slide blocks are connected by the pin shaft and fixed at lower ends of two scissors, and upper ends of the scissors are placed in sliding grooves at the lower side of the platform. The platform is lifted through various powers, so that the weight of the platform is reduced, force exerted for transporting and operating the platform is saved, the lifting process is balanced, the platform can be easily located, and the platform can be fixed on a motor vehicle so as to be moved to various occasions for being conveniently and safely used.
Description
Technical field
The present invention relates to a kind of lifting table, especially a kind ofly be applicable to that library, supermarket, indoor and outdoor look askance at that Denso is repaiied, building and installation etc. locates vertical lift operation torch etc. and be the multi-functional twin screw lifting table of power.
Background technology
The scissor-type platform is the vertical aloft work of convenience used always the instrument of ascending a height, and existing scissor-type lifting platform has the hydraulic up-down platform, the cost height, and structure is heavier and complicated, and difficult is used limited.
Summary of the invention
It is a kind of simple in structure that the purpose that the present invention relates to is to provide, and is suitable for carrying, electronic. hand equal liftable, and simple to operate, be convenient to general commonly used frame Denso and the multi power source twin screw lifting table that occasion is used such as repair.
To achieve these goals, the technical solution adopted in the present invention is as follows:
By bearing fixing screw rod is arranged on the bearing seat, the centre of screw rod is provided with passive cone gear, passive cone gear is meshed with initiative taper generating gear on the propulsion source output shaft, passive cone gear both sides respectively are equipped with nut slider on the screw rod, nut slider is fastened on two lower ends of cutting fork with bearing pin, have on the propulsion source output shaft one with the supporting motor-driven power wheel of electrical motor, cut and stick the end slide block and connect and to place in the sliding tray of platform downside edge.
Described driving device is the bilateral symmetry structure, transmits propulsion source simultaneously with two conical insert axles that are arranged on the axle.
Described bearing seat is fixed on the base.
Described two screw rod left ends are the wire inversion line, and right-hand member is positive silking, and the nut of twisting thereon is consistent with each other.
Described propulsion source output shaft one end has a cover that the wind of winning is installed flexibly thereon.
There is chute on described platform downside both sides, cut the slide block of sticking end and place in it.
Described base is four cardan wheels of installing down.
Cut fork and cut the fork stack combinations by from bottom to top a plurality of respectively and form, all adopt the bearing pin connection between each is cut and sticks down for described every group.
Described base upside both sides respectively have the chute that supplies nut slider to return past motion one.
Advantage of the present invention is:
1. the present invention is manual, and is electronic, or other driving engine is all applicable.
2. the configuration miniature electric motor alleviates deadweight, and is laborsaving during the carrying operation.
3. lifting impels the nut slider of twin screw to come and go displacement simultaneously by various powered rotation cone gears and realizes, can rest on a certain position arbitrarily, balance lifting does not need brake equipment and can not land, so easy location can be manipulated in that various occasions are convenient and safe.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is motor-driven manual twin screw lifting table structural representation.
Fig. 2 is a motor-driven manual twin screw lifting table top jacking system organigram.
Fig. 3 is a motor-driven manual twin screw lifting table lower end jacking system organigram.
Among the figure: 1. guard rail, 2. platform, shake handle, 3. cut fork, 4. base, 5. cardan wheel, 6. chute, 7. bearing pin, 8. screw shaft bearing, 9. screw rod, 10. initiatively moving, the 14. propulsion source axle bearing seats of conical inserts, 15. rocking handles of moving, the 11. motor-driven power wheels of passive conical insert, 12. nut sliders, 13..
The specific embodiment
By bearing fixing screw rod 9 is arranged on the screw shaft bearing 8, the centre of screw rod 9 is provided with passive cone gear 10, passive cone gear 10 is meshed with initiative taper generating gear 13 on the propulsion source output shaft, passive cone gear 10 both sides respectively are equipped with nut slider 12 on the screw rod 9, nut slider 12 usefulness bearing pins 7 are fastened on two lower ends of cutting fork 3, have on the propulsion source output shaft one with the moving supporting motor-driven power wheel 11 of machinery, cut and stick end and connect and place in the sliding tray of platform downside edge.
So which kind of power no matter the operator adopt it is forward rotated, be subjected to the rotation of cone gear, impel the nut slider 12 that is installed in screw rod 9 two ends to move to the centre simultaneously, be fixed on cutting on the nut slider 7 by bearing pin 7 and pitch 3 the closures gradually that move with nut slider, platform 3 is steadily risen, operator and goods are lifted to the high-altitude, and contrarotation platform 3 steadily descends, and can anyly not rest on a certain position when not needing the brake equipment lifting.Also this can be installed on various self-propelled vehiclees or hand barrow as mobile lifting device.
Claims (9)
1. multi-functional twin screw lifting table, it is characterized in that: screw shaft bearing (8) goes up has screw rod (9) by bearing fixing, the centre of screw rod (9) is provided with passive cone gear (10), passive cone gear (10) is meshed with initiative taper generating gear (13) on the propulsion source output shaft, screw rod (9) is gone up passive cone gear (10) both sides nut slider (12) respectively is installed, nut slider (12) is fastened on two lower ends of cutting fork (3) with bearing pin (7), have on the propulsion source output shaft one with the moving supporting motor-driven power wheel (11) of machinery, cut and stick end and connect and place in the sliding tray of platform downside edge.
2. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described driving device is the bilateral symmetry structure, transmits propulsion source simultaneously with two conical insert axles that are arranged on the axle.
3. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described bearing seat is fixed on the base.
4. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described two screw rod left ends are the wire inversion line, and right-hand member is positive silking, and the nut of twisting thereon is consistent with each other.
5. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described propulsion source output shaft one end has a cover that the wind of winning is installed flexibly thereon.
6. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: there is chute on described platform downside both sides, cut the slide block of sticking end and place in it.
7. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described base is four cardan wheels of installing down.
8. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: cut fork and cut the fork stack combinations by from bottom to top a plurality of respectively and form, all adopt the bearing pin connection between each is cut and sticks down for described every group.
9. according to right 1 described a kind of multi-functional twin screw lifting table, it is characterized in that: described base upside both sides respectively have the chute that supplies nut slider to return past motion one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101412049A CN102211747A (en) | 2010-04-08 | 2010-04-08 | Multifunctional double-screw lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101412049A CN102211747A (en) | 2010-04-08 | 2010-04-08 | Multifunctional double-screw lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102211747A true CN102211747A (en) | 2011-10-12 |
Family
ID=44743323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101412049A Pending CN102211747A (en) | 2010-04-08 | 2010-04-08 | Multifunctional double-screw lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102211747A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663256A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Lifting platform |
| CN104787696A (en) * | 2015-05-08 | 2015-07-22 | 吴江骏达电梯部件有限公司 | Novel lifting platform |
| CN109523926A (en) * | 2018-12-13 | 2019-03-26 | 杭州显迈科技有限公司 | A kind of mounting structure of LED display |
| CN112141936A (en) * | 2020-09-21 | 2020-12-29 | 朱立怀 | Simple to operate's electric power cabinet |
| CN113998631A (en) * | 2020-07-27 | 2022-02-01 | 谢瑞芳 | Electric automatization equipment fixing is with automatic control formula promotion stop device |
| CN114031018A (en) * | 2021-10-19 | 2022-02-11 | 青岛索尔汽车有限公司 | Loading mechanism of overhead working truck and control method thereof |
-
2010
- 2010-04-08 CN CN2010101412049A patent/CN102211747A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663256A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Lifting platform |
| CN103663256B (en) * | 2013-12-09 | 2016-09-28 | 苏州市职业大学 | A kind of lifting platform |
| CN104787696A (en) * | 2015-05-08 | 2015-07-22 | 吴江骏达电梯部件有限公司 | Novel lifting platform |
| CN109523926A (en) * | 2018-12-13 | 2019-03-26 | 杭州显迈科技有限公司 | A kind of mounting structure of LED display |
| CN113998631A (en) * | 2020-07-27 | 2022-02-01 | 谢瑞芳 | Electric automatization equipment fixing is with automatic control formula promotion stop device |
| CN112141936A (en) * | 2020-09-21 | 2020-12-29 | 朱立怀 | Simple to operate's electric power cabinet |
| CN114031018A (en) * | 2021-10-19 | 2022-02-11 | 青岛索尔汽车有限公司 | Loading mechanism of overhead working truck and control method thereof |
| CN114031018B (en) * | 2021-10-19 | 2023-05-05 | 青岛索尔汽车有限公司 | Upper mounting mechanism of overhead working truck and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |