CN201722104U - Versatile double-screw elevating platform - Google Patents
Versatile double-screw elevating platform Download PDFInfo
- Publication number
- CN201722104U CN201722104U CN2010201522415U CN201020152241U CN201722104U CN 201722104 U CN201722104 U CN 201722104U CN 2010201522415 U CN2010201522415 U CN 2010201522415U CN 201020152241 U CN201020152241 U CN 201020152241U CN 201722104 U CN201722104 U CN 201722104U
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- China
- Prior art keywords
- lifting table
- twin screw
- table according
- screw lifting
- platform
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- Expired - Fee Related
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Abstract
The utility model discloses a versatile double-screw elevating platform broadly used in libraries, supermarkets, building installation, indoor and outdoor decoration, electric installation and decoration and other occasions. The elevating platform is in the structure that screws are fixed on a bearing pedestal by a bearing, a driven bevel gear is arranged in the middle of the screws, the driven bevel gear is engaged with a drive bevel gear on a power source output shaft, nut slides are respectively arranged at the two sides of the driven bevel gear on the screws, the nut slides are connected and fixed to the lower ends of two scissors by hinge pins, and the upper ends of the scissors are arranged in slide grooves at the lower side of the platform. The platform is elevated and lowered by various powers. The utility model has the advantages of reduction in self weight, force saving during transport operation, balance elevation and easy location. The platform can also be fixed and moved on motor-driven vehicles and conveniently and safely operated and used in various occasions.
Description
Technical field
The utility model relates to a kind of lifting table, and especially a kind of library, supermarket, indoor and outdoor household electrical appliances finishing, building and installation etc. of being applicable to are located the multi-functional twin screw lifting table that vertical lift operation hand person uses.
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 of this utility model 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 scheme that the utility model adopted 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 propulsion source output shaft is the bilateral symmetry structure, transmits propulsion source simultaneously with two cone gears 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.
The utility model has the advantages that:
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 multi-functional twin screw lifting table structural representation.
Fig. 2 is a multi-functional twin screw lifting table top jacking system organigram.
Fig. 3 is a multi-functional twin screw lifting table lower end jacking system organigram.
Among the figure: 1. guard rail, 2. platform, 3. cut fork, 4. base, 5. cardan wheel, 6. chute, 7. bearing pin, 8. screw shaft bearing, 9. screw rod, 10. passive cone gear, 11. motor-driven power wheels, 12. nut sliders, 13. initiative taper generating gears, 14. propulsion source bearing seats, 15. rocking handles.
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 supporting motor-driven power wheel 11 of electrical motor, cut and stick end and connect and to 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 not rest on a certain position arbitrarily 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 supporting motor-driven power wheel (11) of electrical motor, cut and stick end and connect and to place in the sliding tray of platform downside edge.
2. a kind of multi-functional twin screw lifting table according to claim 1, it is characterized in that: described propulsion source output shaft is the bilateral symmetry structure, transmits propulsion source simultaneously with two conical insert axles that are arranged on the axle.
3. a kind of multi-functional twin screw lifting table according to claim 1, it is characterized in that: described bearing seat is fixed on the base.
4. a kind of multi-functional twin screw lifting table according to claim 1 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. a kind of multi-functional twin screw lifting table according to claim 1 is characterized in that: described propulsion source output shaft one end has a cover that the wind of winning is installed flexibly thereon.
6. a kind of multi-functional twin screw lifting table according to claim 1 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. a kind of multi-functional twin screw lifting table according to claim 1 is characterized in that: described base is four cardan wheels of installing down.
8. a kind of multi-functional twin screw lifting table according to claim 1 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. a kind of multi-functional twin screw lifting table according to claim 1 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 |
|---|---|---|---|
| CN2010201522415U CN201722104U (en) | 2010-04-08 | 2010-04-08 | Versatile double-screw elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201522415U CN201722104U (en) | 2010-04-08 | 2010-04-08 | Versatile double-screw elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722104U true CN201722104U (en) | 2011-01-26 |
Family
ID=43490413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201522415U Expired - Fee Related CN201722104U (en) | 2010-04-08 | 2010-04-08 | Versatile double-screw elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722104U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849649A (en) * | 2011-06-28 | 2013-01-02 | 刘振安 | Multi-functional elevating platform with simple structure, movement convenience and easy operation |
| CN106276693A (en) * | 2016-09-09 | 2017-01-04 | 杭州师范大学钱江学院 | A kind of machine driving hoistable platform ladder |
| CN106586881A (en) * | 2016-12-30 | 2017-04-26 | 苏州沃诺斯精密机械有限公司 | Lifting machine |
| CN108046158A (en) * | 2017-12-12 | 2018-05-18 | 绍兴厚道自动化设备有限公司 | A kind of mechanical lifting gear convenient for folding |
| CN108708312A (en) * | 2018-05-23 | 2018-10-26 | 江苏金阳交通工程有限公司 | A kind of adjustable sound barrier |
| CN108821172A (en) * | 2018-05-28 | 2018-11-16 | 唐山学院 | A kind of library's receipts row's books device |
| CN109349857A (en) * | 2018-12-20 | 2019-02-19 | 南京工业职业技术学院 | A kind of Multifunctional high-low bed |
| CN111071964A (en) * | 2020-01-16 | 2020-04-28 | 东阳仙怀通讯科技有限公司 | A maintenance auxiliary device for communication tower |
| CN112842800A (en) * | 2021-01-13 | 2021-05-28 | 郭智勇 | Platform-based ophthalmic examination device |
-
2010
- 2010-04-08 CN CN2010201522415U patent/CN201722104U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849649A (en) * | 2011-06-28 | 2013-01-02 | 刘振安 | Multi-functional elevating platform with simple structure, movement convenience and easy operation |
| CN106276693A (en) * | 2016-09-09 | 2017-01-04 | 杭州师范大学钱江学院 | A kind of machine driving hoistable platform ladder |
| CN106586881A (en) * | 2016-12-30 | 2017-04-26 | 苏州沃诺斯精密机械有限公司 | Lifting machine |
| CN108046158A (en) * | 2017-12-12 | 2018-05-18 | 绍兴厚道自动化设备有限公司 | A kind of mechanical lifting gear convenient for folding |
| CN108708312A (en) * | 2018-05-23 | 2018-10-26 | 江苏金阳交通工程有限公司 | A kind of adjustable sound barrier |
| CN108821172A (en) * | 2018-05-28 | 2018-11-16 | 唐山学院 | A kind of library's receipts row's books device |
| CN109349857A (en) * | 2018-12-20 | 2019-02-19 | 南京工业职业技术学院 | A kind of Multifunctional high-low bed |
| CN111071964A (en) * | 2020-01-16 | 2020-04-28 | 东阳仙怀通讯科技有限公司 | A maintenance auxiliary device for communication tower |
| CN112842800A (en) * | 2021-01-13 | 2021-05-28 | 郭智勇 | Platform-based ophthalmic examination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130408 |