CN106429996A - Double-column lift device - Google Patents
Double-column lift device Download PDFInfo
- Publication number
- CN106429996A CN106429996A CN201610707855.7A CN201610707855A CN106429996A CN 106429996 A CN106429996 A CN 106429996A CN 201610707855 A CN201610707855 A CN 201610707855A CN 106429996 A CN106429996 A CN 106429996A
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- threaded screw
- double threaded
- strip
- double
- 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.)
- Pending
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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
Abstract
The invention relates to the technical field of lifts, in particular to a double-column lift device. The double-column lift device can achieve stable lifting of a long-strip-shaped lifting platform and is safe and reliable. The double-column lift device comprises two longitudinal lifting supports which are arranged side by side and the long-strip-shaped lifting platform; each longitudinal lifting support is formed by stacking a plurality of standard joints and is provided with a longitudinal rack; each longitudinal lifting support is connected with a building through a sustaining wall structure; the long-strip-shaped lifting platform is provided with two notches corresponding to the longitudinal lifting supports; lifting mechanisms are arranged at the positions of the notches; each lifting mechanism comprises a driving frame which is provided with a driving motor; a driving shaft of each driving motor is provided with a driving gear engaged with the corresponding longitudinal rack; and two escalators are installed on the side portions of the long-strip-shaped lifting platform.
Description
Technical field
The present invention relates to elevator technology field, be specially a kind of twin post lift device.
Background technology
Hoistable platform is the common equipment of building field, and hoistable platform is typically all installed on standard knot realization and rises
Fall, general hoistable platform can only realize that a small amount of operating personnel lift, and for some large-scale buildings, needs to use length
The hoistable platform of bar shaped, the common lifting support using standard knot stacking to be formed cannot ensure the steady of the hoistable platform of strip
Fixed lifting, when side weight exceed opposite side weight a lot of when, be susceptible to phenomenon of turning on one's side.
Content of the invention
In order to solve the problems referred to above, the invention provides a kind of twin post lift device, it is capable of strip lifting
The stable lifting of platform, safe and reliable.
Its technical scheme is such：A kind of twin post lift device, it is characterised in that it includes that two are arranged side by side
Longitudinal lifting support and strip hoistable platform, described longitudinal lifting support is formed by multiple standard knots stacking, described longitudinally liter
Being provided with longitudinal rack on descending branch frame, described longitudinal lifting support passes through sustaining wall mechanism connecting building thing, and described strip lifts
Having the breach of the described longitudinal lifting support of two correspondences on platform, described indentation, there is provided with elevating mechanism, described lift
Structure includes bogie, and described bogie is provided with driving motor, the drive shaft of described driving motor is provided with vertical with described
To the driving gear of tooth bar engagement, described strip hoistable platform sidepiece is provided with two staircases.
It is further characterized by, and described sustaining wall mechanism includes the fixing seat being fixed on building, and described fixing seat is pacified
Equipped with two connection telescoping mechanisms being arranged side by side, described connection telescoping mechanism includes the first double threaded screw, described first double end
Screw rod one end be forward screw thread, the other end be reverse thread, described first double threaded screw two ends threaded first screw thread respectively
Overlapping and be provided with the first locking nut, a described first thread bush end connects described fixing seat, another described first spiral shell
Line set end fixed cover is installed, described fixed cover is provided with connect tower crane anchor ear, described fixing seat and one described solid
Also by reinforcing telescoping mechanism connection between fixed set, described reinforcing telescoping mechanism is connected telescoping mechanism arrangement at an acute angle with described,
Described reinforcing telescoping mechanism includes the second double threaded screw, described second double threaded screw one end be forward screw thread, the other end be reverse
Screw thread, described second double threaded screw two ends threaded second thread bush respectively is simultaneously provided with the second locking nut, described in one
Second thread bush end is flexibly connected described fixing seat, and another described second thread bush end is flexibly connected described fixed cover；
It is respectively arranged with stop nut in the middle of described first double threaded screw, the second double threaded screw.
After using the structure of the present invention, strip hoistable platform connects longitudinal lifting supports by two bogies, and by
The driving gear of engagement and longitudinal rack realize lifting, and two longitudinal lifting supports being arranged side by side ensure that strip lifting is flat
The stable lifting of platform, will not occur the phenomenons such as rollover because side stress is heavier, safe and reliable；And sustaining wall mechanism and arrange
That puts connects the connection that telescoping mechanism realizes tower crane and body of wall, and relatively rotates between the first double threaded screw and the first thread bush
Realizing connecting the length change of telescoping mechanism, the setting reinforcing telescoping mechanism realizes reinforcement effect, it is ensured that stable connection is reliable, from
And the safety being further ensured that in lifting process.
Brief description
Fig. 1 is present configuration front view；
Fig. 2 is present configuration top view；
Fig. 3 is sustaining wall structural representation.
Detailed description of the invention
Seeing Fig. 1, shown in Fig. 2, Fig. 3, a kind of twin post lift device, it includes two longitudinal lifting supports being arranged side by side
1 and strip hoistable platform 2, longitudinal lifting support 1 is formed by multiple standard knots stacking, longitudinal lifting support 1 is provided with vertical
To tooth bar 3, longitudinal lifting support 1 passes through sustaining wall mechanism 4 connecting building thing, strip hoistable platform 2 has two correspondences and indulges
To the breach 7 of lifting support 1, being provided with elevating mechanism 5 at breach 7, elevating mechanism 5 includes bogie, bogie is provided with
Drive motor, drive, in the drive shaft of motor, the driving gear engaging with longitudinal rack, strip hoistable platform 2 sidepiece are installed
Two staircases 6 are installed.
Sustaining wall mechanism includes two the fixing seat 4-1 being fixed on body of wall, and two fixing seat 4-1 are respectively provided with a connection
Telescoping mechanism 4-2 and being arranged side by side, is horizontally disposed in figure, connects telescoping mechanism 4-2 and includes the first double threaded screw 4-3, first
Double threaded screw 4-3 left end be forward screw thread, right-hand member be reverse thread, the first double threaded screw 4-3 two ends respectively threaded first
Thread bush 4-4 is simultaneously provided with the first locking nut 4-5, the first thread bush 4-4 left end connection fixing base 4-1 of left end, right
First thread bush 4-4 right-hand end of end is provided with fixed cover 4-6, and fixed cover 4-6 is provided with the anchor ear 4-7 connecting tower crane,
The fixing seat 4-1 being positioned at upper end is connected also by reinforcing telescoping mechanism with being positioned between the fixed cover 4-6 of lower end, reinforces telescoping mechanism
The angle being in tilted layout and being connected telescoping mechanism 4-2 is at an acute angle, reinforces telescoping mechanism and includes the second double threaded screw 4-8, second pair
Head screw rod 4-8 be also left end be forward screw thread, right-hand member be reverse thread, the second double threaded screw 4-8 two ends respectively threaded the
Two thread bush 4-9 are simultaneously provided with the second locking nut 4-10, and the second thread bush 4-9 end in left side is flexibly connected fixing seat 4-1,
The second thread bush 4-9 end on right side is flexibly connected fixed cover 4-6；In the middle of first double threaded screw 4-3, the second double threaded screw 4-8
It is respectively arranged with stop nut 4-11, play position-limiting action.
Claims (3)
1. a twin post lift device, it is characterised in that it includes two longitudinal lifting supports being arranged side by side and strip
Hoistable platform, described longitudinal lifting support is formed by multiple standard knots stacking, described longitudinal lifting support is provided with longitudinal tooth
Bar, described longitudinal lifting support passes through sustaining wall mechanism connecting building thing, and described strip hoistable platform has two corresponding institutes
Stating the breach of longitudinal lifting support, described indentation, there is provided with elevating mechanism, and described elevating mechanism includes bogie, described driving
It is provided with driving motor on frame, the drive shaft of described driving motor is provided with the driving gear engaging with described longitudinal rack,
Described strip hoistable platform sidepiece is provided with two staircases.
2. a kind of twin post lift device according to claim 1, it is characterised in that described sustaining wall mechanism includes being fixed on
The fixing seat of building, described fixing seat is provided with two connection telescoping mechanisms being arranged side by side, described connection telescoping mechanism
Including the first double threaded screw, described first double threaded screw one end be forward screw thread, the other end be reverse thread, described first double end
Screw rod two ends threaded first thread bush respectively is simultaneously provided with the first locking nut, and a described first thread bush end connects
Described fixing seat, another described first thread bush end is provided with fixed cover, described fixed cover is provided with and connects tower crane
Anchor ear, between described fixing seat and a described fixed cover also by reinforce telescoping mechanism connect, described reinforcing telescoping mechanism with
Described connection telescoping mechanism arrangement at an acute angle, described reinforcing telescoping mechanism includes the second double threaded screw, described second double threaded screw
One end be forward screw thread, the other end be reverse thread, described second double threaded screw two ends threaded second thread bush respectively is simultaneously
Being provided with the second locking nut, a described second thread bush end is flexibly connected described fixing seat, another described second spiral shell
Line set end is flexibly connected described fixed cover.
3. a kind of twin post lift device according to claim 1, it is characterised in that described first double threaded screw, second
It is respectively arranged with stop nut in the middle of double threaded screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707855.7A CN106429996A (en) | 2016-08-24 | 2016-08-24 | Double-column lift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707855.7A CN106429996A (en) | 2016-08-24 | 2016-08-24 | Double-column lift device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106429996A true CN106429996A (en) | 2017-02-22 |
Family
ID=58182578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707855.7A Pending CN106429996A (en) | 2016-08-24 | 2016-08-24 | Double-column lift device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429996A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203411263U (en) * | 2013-08-13 | 2014-01-29 | 修宇 | Wall-attached frame for tower body of adjustable tower crane |
| CN203640258U (en) * | 2013-12-10 | 2014-06-11 | 广州市京龙工程机械有限公司 | Double-layer wall attachment frame for super high-rise elevator |
| CN203924661U (en) * | 2014-07-03 | 2014-11-05 | 武汉天蝎建筑装备有限公司 | Automatic lifting steel platform |
| CN204139579U (en) * | 2014-06-24 | 2015-02-04 | 浙江中成建工集团有限公司 | The lattice bearing post of the corner linearly attached wall lifting false work of folding and unfolding |
| CN204174911U (en) * | 2014-08-11 | 2015-02-25 | 金华市东山机械厂 | A kind of scaffold connecting device |
| CN204529015U (en) * | 2015-01-07 | 2015-08-05 | 广州市京龙工程机械有限公司 | A kind of V-type elevator wall-attached frame |
| CN105587114A (en) * | 2015-12-28 | 2016-05-18 | 广州市京龙工程机械有限公司 | Improved construction ascending and descending platform |
| CN205381309U (en) * | 2016-03-17 | 2016-07-13 | 广东工业大学 | Integrated inclination adjusting device's suspension pull rod |
| CN205973669U (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Twin columns elevator arrangement |
-
2016
- 2016-08-24 CN CN201610707855.7A patent/CN106429996A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203411263U (en) * | 2013-08-13 | 2014-01-29 | 修宇 | Wall-attached frame for tower body of adjustable tower crane |
| CN203640258U (en) * | 2013-12-10 | 2014-06-11 | 广州市京龙工程机械有限公司 | Double-layer wall attachment frame for super high-rise elevator |
| CN204139579U (en) * | 2014-06-24 | 2015-02-04 | 浙江中成建工集团有限公司 | The lattice bearing post of the corner linearly attached wall lifting false work of folding and unfolding |
| CN203924661U (en) * | 2014-07-03 | 2014-11-05 | 武汉天蝎建筑装备有限公司 | Automatic lifting steel platform |
| CN204174911U (en) * | 2014-08-11 | 2015-02-25 | 金华市东山机械厂 | A kind of scaffold connecting device |
| CN204529015U (en) * | 2015-01-07 | 2015-08-05 | 广州市京龙工程机械有限公司 | A kind of V-type elevator wall-attached frame |
| CN105587114A (en) * | 2015-12-28 | 2016-05-18 | 广州市京龙工程机械有限公司 | Improved construction ascending and descending platform |
| CN205381309U (en) * | 2016-03-17 | 2016-07-13 | 广东工业大学 | Integrated inclination adjusting device's suspension pull rod |
| CN205973669U (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Twin columns elevator arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |