CN107500205A - A kind of scissor aerial work platform - Google Patents
A kind of scissor aerial work platform Download PDFInfo
- Publication number
- CN107500205A CN107500205A CN201710603054.0A CN201710603054A CN107500205A CN 107500205 A CN107500205 A CN 107500205A CN 201710603054 A CN201710603054 A CN 201710603054A CN 107500205 A CN107500205 A CN 107500205A
- Authority
- CN
- China
- Prior art keywords
- scissor
- telescoping tube
- bar
- work platform
- rectangular box
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/18—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through worm gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/22—Lazy-tongs mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of scissor aerial work platform, first scissor bar one end is provided with square notch, and square groove is intraoral to be provided with contiguous block, and contiguous block surface is provided with internal thread hole；Leading screw is engaged with contiguous block, and leading screw one end is fixed with worm screw, and worm screw is installed in rectangular box；Connected between two rectangular box by the first telescoping tube and the second telescoping tube；Control-rod passes through the first telescoping tube and the second telescoping tube.The invention discloses a kind of fork-shearing frame to raise control device, the lifting of fork-shearing frame is realized by rotation control rod, fork-shearing frame is fixed on base platform, lower end is laterally moved by the way that base is spacing, control-rod is driven by motor or hydraulic cylinder, and apparatus structure is simple, easy to use, cleaning is readily disassembled, a kind of more effective up-down mode is provided for aerial work platform.
Description
Technical field
The invention belongs to reinforce chassis technology field, a kind of scissor aerial work platform is specifically related to.
Background technology
Scissor-type lifting platform is a kind of vertical lift, the widely used work high above the ground special equipment of indoor and outdoor.Can be extensive
For maintenance of equipment, station, harbour, bridge, hall, factory building indoor and outdoor mechanical erection, maintenance of equipment, building maintenance.
Scissor-type lifting platform is mainly used in logistic industry, production line, basement to the goods lifting between floor,
Handling, it can also be used to elevator stage, lifting operating platform etc..Product has stabilized structure, fault rate low, reliable, safe high
Imitate, safeguard it is simple and convenient.
Fixed type lifting platform according to requirements, can configure auxiliary equipment, be combined, such as the safety of lifting platform
Protector, electrical equipment control mode, workbench form, power form, hoofing part mechanism etc..Using hoistable platform it is noted that
The correct selection of various configurations, the function of lifting platform can be played to greatest extent, obtains optimal using effect.
The content of the invention
It is an object of the invention to provide a kind of scissor aerial work platform, apparatus structure is simple, easy to use, is easy to
Dismounting cleaning, a kind of more effective up-down mode is provided for aerial work platform.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of scissor aerial work platform, including support body, lifting mechanism；
The support body includes the first support body and the second support body being connected with each other, wherein the first support body and the second frame structure phase
Together；
First support body includes the fork-shearing frame of two interconnections, and the fork-shearing frame is cut including the first scissor bar, second
Pitch bar, leading screw, contiguous block, the first shelf, the second shelf；
Described first scissor bar one end is provided with square notch, and the square groove is intraoral to be provided with contiguous block, the contiguous block
Surface is provided with internal thread hole；
The leading screw is engaged with contiguous block, and described leading screw one end is fixed with worm screw, and the worm screw is installed in rectangular box；
The lifting mechanism includes connection strap, rectangular box, control-rod, worm gear, the first telescoping tube and the second telescoping tube；
Connected between two rectangular box by the first telescoping tube and the second telescoping tube；
The control-rod passes through the first telescoping tube and the second telescoping tube.
Further, the first scissor bar is connected with the second scissor bar, passes through between two first scissors article
One shelf is rotatablely connected, and is rotatablely connected between two second scissor bars by the second shelf.
Further, the rectangular box includes the square block of two square plates of two square plates and connection, the square block
Surface is provided with the first manhole, and the worm screw passes through the first manhole, and the square plate surface is fixed with circular spacing ring,
The 3rd manhole is provided with the square plate center, the worm gear is installed between two circular spacing rings.
Further, the worm wheel surface is provided with the second manhole, and the second manhole side wall is radially secure
Limited location bar, control-rod the week side of boss are radially provided with bar-shaped trough, and the bar-shaped trough coordinates with positive stop strip.
Further, connected between two first contiguous blocks by connection strap, between two second contiguous blocks
Connected by rectangular box.
Further, first telescoping tube is installed in the second telescoping tube, between second telescoping tube and rectangular box
Connected by spring.
Beneficial effects of the present invention：
The invention discloses a kind of fork-shearing frame to raise control device, and the lifting of fork-shearing frame is realized by rotation control rod, is cut
Crotch is fixed on base platform, and lower end is laterally moved by the way that base is spacing, and control-rod is driven by motor or hydraulic cylinder
Dynamic, apparatus structure is simple, easy to use, is readily disassembled cleaning, is provided for aerial work platform a kind of more effective
Up-down mode.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is frame structure schematic diagram of the present invention.
Fig. 3 is lifting mechanism structural representation of the present invention.
Fig. 4 is connecting block structure schematic diagram of the present invention.
Fig. 5 is rectangular box structural representation of the present invention.
Fig. 6 is worm gear arrangement schematic diagram of the present invention.
Embodiment
A kind of scissor aerial work platform, including support body 1, lifting mechanism 2；
The support body 1 includes the first support body 101 and the second support body 102 being connected with each other, wherein the first support body 101 and the
The structure of two support body 102 is identical；
First support body 101 includes the fork-shearing frame 103 of two interconnections, and the fork-shearing frame 103 includes the first scissor
Bar 1031, the second scissor bar 1032, leading screw 1033, contiguous block 1034, the first shelf 1035, the second shelf 1036；
The first scissor bar 1031 is connected with the second scissor bar 1032, and first scissor bar one end is provided with square notch, institute
State that square groove is intraoral to be provided with contiguous block 1034, the surface of contiguous block 1034 is provided with internal thread hole；
It is rotatablely connected between two first scissor bars 1031 by the first shelf 1035；
It is rotatablely connected between two the second scissor bars 1032 by the second shelf 1036；
Preferably, contiguous block 1034 includes the first contiguous block 1037 and the second contiguous block 1038；
The leading screw 1033 is nibbled through the first contiguous block 1037 and the second contiguous block 1038, leading screw 1033 with contiguous block 1034
Close, the one end of leading screw 1033 is fixed with worm screw 1039；
The lifting mechanism 2 includes connection strap 201, rectangular box 202, control-rod 203, worm gear 204, the first telescoping tube 205
With the second telescoping tube 206；
Connected between two the first contiguous blocks 1037 in same horizontal line by connection strap 201, two positioned at same
Connected between the second contiguous block 1038 on one horizontal line by rectangular box 202；
Preferably, axis connection of stretching is passed through between the second contiguous block 1038 and rectangular box 202；
The worm screw 1039 is installed in rectangular box 202, and rectangular box 202 includes two sides of two square plates 2021 and connection
The square block 2022 of shape plate 2021, the square block surface are provided with the first manhole, and the worm screw 1039 is circular through first
Through hole；
The surface of square plate 2021 is fixed with circular spacing ring 2023, and square plate 2021 is provided with the 3rd manhole at center,
The worm gear 204 is installed between two circular spacing rings 2023；
The surface of worm gear 204 is provided with the second manhole, the radially secure limited location bar of the second manhole side wall；
Connected between two rectangular box 202 by the first telescoping tube 205 and the second telescoping tube 206, wherein the first telescoping tube
205 are installed in the second telescoping tube 206, are connected between the second telescoping tube 206 and rectangular box 202 by spring；
The control-rod 203 passes through the 3rd manhole, the first telescoping tube 205 and the second telescoping tube 206, control-rod 203
The week side of boss is radially provided with bar-shaped trough 2031, and the bar-shaped trough 2031 coordinates with positive stop strip.
Above content is only citing made for the present invention and explanation, and the those skilled in the art are to being retouched
The specific embodiment stated is made various modifications or supplement or substituted using similar mode, without departing from the structure of invention
Or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
1. a kind of scissor aerial work platform, it is characterised in that including support body (1), lifting mechanism (2)；
The support body (1) include be connected with each other the first support body (101) and the second support body (102), wherein the first support body (101) and
Second support body (102) structure is identical；
First support body (101) includes the fork-shearing frame (103) of two interconnections, and the fork-shearing frame (103) is cut including first
Pitch bar (1031), the second scissor bar (1032), leading screw (1033), contiguous block (1034), the first shelf (1035), the second shelf
(1036)；
Described first scissor bar one end is provided with square notch, and the square groove is intraoral to be provided with contiguous block (1034), the connection
Block (1034) surface is provided with internal thread hole；
The leading screw (1033) is engaged with contiguous block (1034), and described leading screw (1033) one end is fixed with worm screw (1039), described
Worm screw (1039) is installed in rectangular box (202)；
The lifting mechanism (2) is stretched including connection strap (201), rectangular box (202), control-rod (203), worm gear (204), first
Manage (205) and the second telescoping tube (206)；
Connected between two rectangular box (202) by the first telescoping tube (205) and the second telescoping tube (206)；
The control-rod (203) passes through the first telescoping tube (205) and the second telescoping tube (206).
A kind of 2. scissor aerial work platform according to claim 1, it is characterised in that：The first scissor bar
(1031) it is connected with the second scissor bar (1032), is turned between two first scissor bars (1031) by the first shelf (1035)
It is dynamic to connect, pass through the second shelf (1036) between two second scissor bars (1032) and be rotatablely connected.
A kind of 3. scissor aerial work platform according to claim 1, it is characterised in that：Rectangular box (202) bag
Include two square plates (2021) and connect the square block (2022) of two square plates (2021), the square block surface is provided with first
Manhole, the worm screw (1039) pass through the first manhole, and square plate (2021) surface is fixed with circular spacing ring
(2023) the 3rd manhole, is provided with square plate (2021) center, it is spacing that the worm gear (204) is installed on two circles
Between ring (2023).
A kind of 4. scissor aerial work platform according to claim 1, it is characterised in that：Worm gear (204) surface
The second manhole is provided with, the radially secure limited location bar of the second manhole side wall, control-rod (203) the week side of boss is radially
Bar-shaped trough (2031) is provided with, the bar-shaped trough (2031) coordinates with positive stop strip.
A kind of 5. scissor aerial work platform according to claim 1, it is characterised in that：Two first contiguous blocks
(1037) connected between by connection strap (201), between two second contiguous blocks (1038) by rectangular box (202) even
Connect.
A kind of 6. scissor aerial work platform according to claim 1, it is characterised in that：First telescoping tube
(205) it is installed in the second telescoping tube (206), is connected between second telescoping tube (206) and rectangular box (202) by spring
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603054.0A CN107500205B (en) | 2017-07-22 | 2017-07-22 | A kind of scissor aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603054.0A CN107500205B (en) | 2017-07-22 | 2017-07-22 | A kind of scissor aerial work platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107500205A true CN107500205A (en) | 2017-12-22 |
| CN107500205B CN107500205B (en) | 2019-03-22 |
Family
ID=60689344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603054.0A Active CN107500205B (en) | 2017-07-22 | 2017-07-22 | A kind of scissor aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107500205B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255420A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of adjustable jack |
| CN112377588A (en) * | 2020-11-10 | 2021-02-19 | 北京动力机械研究所 | Shear fork power-increasing translational motion device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317505A (en) * | 1978-11-09 | 1982-03-02 | Kombi-Lift Montage- Und Handelsgesellschaft Mbh | Hydraulic apparatus for the operation of an elevator |
| SU1364604A1 (en) * | 1986-03-11 | 1988-01-07 | Волгоградский Политехнический Институт | Screw hoist |
| KR20100138329A (en) * | 2009-06-25 | 2010-12-31 | 주식회사 알파테크 | Screw jack mothod of lifter |
| CN103979455A (en) * | 2014-05-23 | 2014-08-13 | 宁波天益齿轴齿轮有限公司 | Coiling type shear-like lifting jack |
| CN106429950A (en) * | 2016-09-28 | 2017-02-22 | 李福贵 | Double-screw electric jack |
-
2017
- 2017-07-22 CN CN201710603054.0A patent/CN107500205B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317505A (en) * | 1978-11-09 | 1982-03-02 | Kombi-Lift Montage- Und Handelsgesellschaft Mbh | Hydraulic apparatus for the operation of an elevator |
| SU1364604A1 (en) * | 1986-03-11 | 1988-01-07 | Волгоградский Политехнический Институт | Screw hoist |
| KR20100138329A (en) * | 2009-06-25 | 2010-12-31 | 주식회사 알파테크 | Screw jack mothod of lifter |
| CN103979455A (en) * | 2014-05-23 | 2014-08-13 | 宁波天益齿轴齿轮有限公司 | Coiling type shear-like lifting jack |
| CN106429950A (en) * | 2016-09-28 | 2017-02-22 | 李福贵 | Double-screw electric jack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255420A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of adjustable jack |
| CN112377588A (en) * | 2020-11-10 | 2021-02-19 | 北京动力机械研究所 | Shear fork power-increasing translational motion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107500205B (en) | 2019-03-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 Sanhe industrial cluster, Sanhe Town, Feixi County, Hefei City, Anhui Province Patentee after: Hefei Yamei Technology Co., Ltd Address before: 230000 No. 6, water show, Luyang Industrial Park, Luyang District, Anhui, Hefei Patentee before: HEFEI YAMEI TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |