CN108483360B - A kind of circulation material conveying method of construction hoistable platform - Google Patents
A kind of circulation material conveying method of construction hoistable platform Download PDFInfo
- Publication number
- CN108483360B CN108483360B CN201810253134.2A CN201810253134A CN108483360B CN 108483360 B CN108483360 B CN 108483360B CN 201810253134 A CN201810253134 A CN 201810253134A CN 108483360 B CN108483360 B CN 108483360B
- Authority
- CN
- China
- Prior art keywords
- lead screw
- lifting platform
- link block
- ring
- platform
- 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.)
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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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention relates to a kind of circulation material conveying methods of construction hoistable platform, it is characterized in that, rotating bolt 8 is located remotely from each other two rotating blocks 7, friction semi-ring 6 is contacted with the extruding of lifting platform 2, start motor 14, the lead screw 3 being connected with the output section of motor 14 generates rotation, transmission effect through sprocket wheel 10 and chain 11, multiple lead screws 3 rotate simultaneously, it is contacted at this time due to friction semi-ring 6 with the extruding of lifting platform 2, link block 5 can not generate rotation on lifting platform 2, therefore worm drive are generated between link block 5 and lead screw 3 and lifting platform 2 is driven to go up and down, worm drive are also generated between support frame 9 and lead screw 3 simultaneously and charging basket 4 is driven to go up and down, that is lifting platform 2 and 4 synchronization lifting of charging basket.
Description
Technical field
The present invention relates to construction equipment field, especially a kind of circulation material conveying method of construction hoistable platform.
Background technique
In the realm of building construction, widely used various types scaffold, generally there are it is more using material, set up the time
The problems such as long, operating platform height is not easy to constructing operation, construction material is not easy to transmission, safe construction hidden danger is more；Work
The driven hanging basket that uses in journey construction, there is also operation frame bodies it is unstable, frame body length is shorter, risk is larger the problems such as.
In current some heavy construction work progress, generallys use from lift aerial work platform and replace scaffold and electricity
Dynamic hanging basket, such workbench realize lifting, operation side by rack pinion mode along the column being attached on building
Just, construction personnel can be according to need of work workbench lifting to ideal height.But this job platform need to be arranged compared with
More intelligence and safety governor just can ensure that safe and reliable, so that such Platform Price is higher, improve construction
Cost；In addition, such workbench needs that individual material transmission system is cooperated to carry out material transferring, further improves and build
Build construction cost.
Summary of the invention
For above situation, to make up technical deficiency present in the prior art, the present invention provides a kind of recyclable feeding
Construction hoistable platform.
Its technical solution solved is: including roll-over protective structure, horizontally disposed lifting platform, vertically arranged multiple lead screws and erecting
To the charging basket of setting；The both ends of lead screw are separately mounted on roll-over protective structure, constitute the structure that lead screw rotates on roll-over protective structure；
Equipped with the link block horizontally rotated being coaxially disposed with lead screw on the lifting platform, lead screw vertically runs through connection
Block is simultaneously threadedly coupled between link block through lead screw, is filled on link block there are two the friction semi-ring that can be horizontally rotated, two are rubbed
Semi-ring is symmetrical arranged along the plane for crossing lead screw axis, and the one end for the semi-ring that rubs is hinged with link block, the other end dress for the semi-ring that rubs
There is the rotating block that can be horizontally rotated, the rotating block on two friction semi-rings is bolted, when constituting bolt rotation, two rotations
Block is close to each other or far from the structure for making friction semi-ring contact with lead screw extruding or contact with lifting platform extruding；
Equipped with the support frame being placed in below lifting platform on the charging basket, connect between support frame and lead screw through threads of lead screw
It connects, charging basket can be slided through the upper end runs through lifting platform；
The lower part of the lead screw is equipped with the sprocket wheel being coaxially disposed with lead screw, and multiple sprocket wheels link together through chain, structure
When being rotated at any lead screw, transmission of multiple lead screws through sprocket wheel and chain and the structure that rotates simultaneously.
Structure of the invention is ingenious, and it is convenient to operate, and materials are built simply less, only needs a dynamical system that construction can be realized flat
The simultaneously or independently elevating control of platform and material transferring, convenient for the transmission of construction material, practicability is good, highly-safe, saves
Construction cost improves the efficiency of transmission of material.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is overhead sectional view of the invention.
Fig. 3 is the enlarged drawing of part A in Fig. 2 of the invention.
Fig. 4 is the B-B cross-sectional view of Fig. 1 of the invention.
Fig. 5 is the axonometric drawing after present invention removal roll-over protective structure.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
It is provided by Fig. 1 to Fig. 5, the present invention includes roll-over protective structure 1, horizontally disposed lifting platform 2, vertically arranged multiple lead screws
3 and vertically arranged charging basket 4；The both ends of lead screw 3 are separately mounted on roll-over protective structure 1, constitute what lead screw 3 rotated on roll-over protective structure 1
Structure；
Equipped with the link block 5 horizontally rotated being coaxially disposed with lead screw 3 on the lifting platform 2, lead screw 3 vertically runs through
Link block 5 is simultaneously threadedly coupled between link block 5 through lead screw, is filled on link block 5 there are two the friction semi-ring 6 that can be horizontally rotated,
Two friction semi-rings 6 are symmetrical arranged along the plane for crossing 3 axis of lead screw, and the one end for the semi-ring 6 that rubs and link block 5 are hinged, friction half
The other end of ring 6 is equipped with the rotating block 7 that can be horizontally rotated, and the rotating block 7 on two friction semi-rings 6 is connected through bolt 8, constitutes spiral shell
When bolt 8 rotates, two rotating blocks 7 are close to each other or contact or squeeze with lifting platform 2 far from friction semi-ring 6 is squeezed with lead screw 3
The structure of contact；
Equipped with the support frame 9 for being placed in 2 lower section of lifting platform on the charging basket 4, through lead screw spiral shell between support frame 9 and lead screw 3
Line connection, charging basket 4 can be slided through the upper end runs through lifting platform 2；
The lower part of the lead screw 3 is equipped with the sprocket wheel 10 being coaxially disposed with lead screw 3, and multiple sprocket wheels 10 are connected to through chain 11
Together, when constituting the rotation of any lead screw 3, multiple transmissions of the lead screw 3 through sprocket wheel 10 and chain 11 and the structure that rotates simultaneously.
For the stopping effect for making lifting platform 2 reach safer, horizontally rotated on the lifting platform 2 equipped with multiple
Cam 12 is equipped with handle 13 on cam 12, and when constituting handle 13 and rotating, cam 12 is squeezed with roll-over protective structure 1 to be contacted or isolated knot
Structure.
In order to make the present invention reach better using effect, driving motor 14, driving motor are housed on the roll-over protective structure 1
14 output section is connected with any lead screw 3.
In use, rotating bolt 8 is located remotely from each other two rotating blocks 7, friction semi-ring 6 connects the present invention with the extruding of lifting platform 2
Touching starts motor 14, and the lead screw 3 being connected with the output section of motor 14 generates rotation, and the transmission through sprocket wheel 10 and chain 11 is made
With multiple lead screws 3 rotate simultaneously, are contacted at this time due to friction semi-ring 6 with the extruding of lifting platform 2, the nothing on lifting platform 2 of link block 5
Method generate rotation, therefore between link block 5 and lead screw 3 generate worm drive and drive lifting platform 2 go up and down, while support frame 9 with
Also worm drive are generated between lead screw 3 and charging basket 4 is driven to go up and down, i.e. lifting platform 2 and 4 synchronization lifting of charging basket；
Rotating bolt 8 keeps two rotating blocks 7 close to each other, and friction semi-ring 6 connects after separating with lifting platform 2 with the extruding of lead screw 3
Touching can not generate helical rotation at this time between link block 5 and lead screw 3, link block 5 is rotated with lead screw 3, and lifting platform 2 reliably stops,
And support frame 9 is unaffected, can continue that charging basket 4 is driven to be gone up and down, that is, realizes lifting platform 2 and 4 independent control of charging basket；
When load is larger on lifting platform 2, rotation when in order to stop lifting platform 2 between link block 5 and lifting platform 2 is more
Add smoothly, after lifting platform 2 reaches predetermined altitude, rotational handle 13 contacts cam 12 with the extruding of roll-over protective structure 1, cam 12 and peace
Frictional force between full frame 1 stops lifting platform 2 more safely, while load being made to push link block caused by lifting platform 2
Frictional force between 5 and lifting platform 2 reduces, and the safety of the construction personnel on effective protection lifting platform simultaneously can avoid the negative of motor 14
It carries excessive.
Structure of the invention is ingenious, and it is convenient to operate, and materials are few, it is simple to build, and only need a dynamical system can be realized and apply
The simultaneously or independently elevating control of work platform and material transferring, convenient for the transmission of construction material；Using lead screw self-lock mechanism simultaneously
The extruding force of friction fit semi-ring can be such that operation platform reliably stops at an arbitrary position, and practicability is good, highly-safe；It is recyclable to rise
The charging basket of drop not only instead of individual material transmission system, saves construction cost, while improving the transmission of material
The rear remaining material of some uses can be also transmitted in time ground and made proper arrangements, both save accounting on platform by efficiency
With space, and some materials will not be made not to be available due tos putting or exposing to the sun and rain long etc.；In addition, the present invention is provided with cam-locked
Mechanism ensures the reliability that lifting platform stops when big load, can further ensure the safety of construction personnel, reduces in work progress
Security risk.
Claims (2)
1. a kind of circulation material conveying method of construction hoistable platform, which is characterized in that
Including roll-over protective structure (1), horizontally disposed lifting platform (2), vertically arranged multiple lead screws (3) and vertically arranged charging basket
(4)；The both ends of lead screw (3) are separately mounted on roll-over protective structure (1), constitute the structure that lead screw (3) rotate on roll-over protective structure (1)；Institute
Equipped with the multiple link blocks (5) horizontally rotated being coaxially disposed one by one with lead screw (3) on the lifting platform (2) stated, lead screw (3) is perpendicular
To running through link block (5) and being threadedly coupled between link block (5) through lead screw, there are two can horizontally rotate dress on link block (5)
Friction semi-ring (6), two friction semi-ring (6) along cross lead screw (3) axis plane be symmetrical arranged, rub semi-ring (6) one end
Hingedly with link block (5), the other end of friction semi-ring (6) is equipped with the rotating block (7) that can be horizontally rotated, two friction semi-rings (6)
On rotating block (7) connected through bolt (8), when constituting bolt (8) rotation, two rotating blocks (7) are close to each other or far from making to rub
It wipes semi-ring (6) and squeezes the structure for contacting or contacting with lifting platform (2) extruding with lead screw (3)；It is equipped with and is placed on the charging basket (4)
Support frame (9) below lifting platform (2), is threadedly coupled between support frame (9) and lead screw (3) through lead screw, and charging basket (4) can be through thereon
End sliding runs through lifting platform (2)；
The lower part of the lead screw (3) is equipped with the sprocket wheel (10) being coaxially disposed with lead screw (3), and multiple sprocket wheels (10) are through chain (11)
Link together, constitute any lead screw (3) rotation when, multiple transmissions of the lead screw (3) through sprocket wheel (10) and chain (11) and simultaneously
The structure of rotation；
Multiple cams (12) horizontally rotated are housed on lifting platform (2), handle (13) are housed on cam (12), constitute handle
(13) when rotating, cam (12) is contacted with roll-over protective structure (1) extruding or isolated structure；
Driving motor (14) are housed on roll-over protective structure (1), the output section of driving motor (14) is connected with any lead screw (3)；
Rotating bolt (8) is located remotely from each other two rotating blocks (7), and friction semi-ring (6) is squeezed with lifting platform (2) and contacted, starting electricity
Machine (14), the lead screw (3) being connected with the output section of motor (14) generate rotation, and the transmission through sprocket wheel (10) and chain (11) is made
With multiple lead screws (3) rotate simultaneously, contact at this time since friction semi-ring (6) is squeezed with lifting platform (2), link block (5) is being gone up and down
Rotation can not be generated on platform (2), therefore generates worm drive between link block (5) and lead screw (3) and lifting platform (2) is driven to rise
Drop, while also generating worm drive between support frame (9) and lead screw (3) and driving charging basket (4) lifting, i.e. lifting platform (2) and material
Bucket (4) synchronization lifting；
Rotating bolt (8) keeps two rotating blocks (7) close to each other, friction semi-ring (6) separated with lifting platform (2) after with lead screw (3)
Contact is squeezed, helical rotation can not be generated between link block (5) and lead screw (3) at this time, link block (5) is rotated with lead screw (3), is risen
Platform (2) are dropped reliably to stop, and support frame (9) is unaffected, can continue that charging basket (4) is driven to be gone up and down, i.e. realization lifting platform (2)
With charging basket (4) independent control.
2. a kind of circulation material conveying method of construction hoistable platform as described in claim 1, it is characterised in that: work as lifting platform
(2) when load is larger on, rotation when in order to stop lifting platform (2) between link block (5) and lifting platform (2) is more smooth,
After lifting platform (2) reach predetermined altitude, rotational handle (13) contacts cam (12) with roll-over protective structure (1) extruding, cam (12)
Frictional force between roll-over protective structure (1) stops lifting platform (2) more safely, while so that load is pushed lifting platform (2) and being produced
Frictional force between raw link block (5) and lifting platform (2) reduces, and the safety of the construction personnel on effective protection lifting platform simultaneously can
Avoid the load excessive of motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253134.2A CN108483360B (en) | 2017-07-28 | 2017-07-28 | A kind of circulation material conveying method of construction hoistable platform |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253134.2A CN108483360B (en) | 2017-07-28 | 2017-07-28 | A kind of circulation material conveying method of construction hoistable platform |
| CN201710633704.6A CN107246138B (en) | 2017-07-28 | 2017-07-28 | A kind of construction hoistable platform of recyclable feeding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633704.6A Division CN107246138B (en) | 2017-07-28 | 2017-07-28 | A kind of construction hoistable platform of recyclable feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108483360A CN108483360A (en) | 2018-09-04 |
| CN108483360B true CN108483360B (en) | 2019-10-01 |
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ID=60013297
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633704.6A Active CN107246138B (en) | 2017-07-28 | 2017-07-28 | A kind of construction hoistable platform of recyclable feeding |
| CN201810253134.2A Active CN108483360B (en) | 2017-07-28 | 2017-07-28 | A kind of circulation material conveying method of construction hoistable platform |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633704.6A Active CN107246138B (en) | 2017-07-28 | 2017-07-28 | A kind of construction hoistable platform of recyclable feeding |
Country Status (1)
| Country | Link |
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| CN (2) | CN107246138B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080512A (en) * | 2019-04-24 | 2019-08-02 | 凌霄 | A kind of safety-type construction platform convenient for feeding |
| CN114000692B (en) * | 2021-11-17 | 2022-11-22 | 倪晓丹 | Multifunctional auxiliary equipment for interior decoration |
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| CN201817230U (en) * | 2010-10-15 | 2011-05-04 | 常州贝斯塔德机械科技有限公司 | Synchronous lifting platform |
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| CN203768887U (en) * | 2014-06-30 | 2014-08-13 | 中国石油大学(华东) | Ball screw drilling platform lifting mechanism |
| CN204850053U (en) * | 2015-08-04 | 2015-12-09 | 集佳绿色建筑科技有限公司 | Lifting rotary device |
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| US20040251081A1 (en) * | 2003-06-10 | 2004-12-16 | Muench Robert Raymond | Scaffolding hoist |
| US7014011B1 (en) * | 2004-01-30 | 2006-03-21 | Honore Ivory Alexander | Scaffolding lift system |
| CN203795820U (en) * | 2014-05-05 | 2014-08-27 | 唐山诚达建设集团有限公司 | Loading and unloading platform for lifting discharging platform |
| CN204212389U (en) * | 2014-09-05 | 2015-03-18 | 中建三局装饰有限公司 | Liftable overhanging type moves construction operation platform |
| CN205663178U (en) * | 2016-05-25 | 2016-10-26 | 杭州赛奇机械股份有限公司 | Saddle formula elevating work platform and multi -pilot frame combination formula elevating work platform that climbs that climbs based on screw drive |
| CN206328103U (en) * | 2017-01-03 | 2017-07-14 | 济南大学 | A kind of screw-threaded shaft elevator structure |
| CN106760569B (en) * | 2017-02-24 | 2019-02-22 | 郑州大学 | A kind of architectural engineering material lifting device |
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2017
- 2017-07-28 CN CN201710633704.6A patent/CN107246138B/en active Active
- 2017-07-28 CN CN201810253134.2A patent/CN108483360B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201817230U (en) * | 2010-10-15 | 2011-05-04 | 常州贝斯塔德机械科技有限公司 | Synchronous lifting platform |
| CN202359803U (en) * | 2011-11-17 | 2012-08-01 | 柳雪春 | Four-screw lifting device |
| CN203237992U (en) * | 2012-12-26 | 2013-10-16 | 江苏神泰科技发展有限公司 | Synchronous lifting device |
| CN203331607U (en) * | 2013-05-03 | 2013-12-11 | 蚌埠万丽达数码彩印设备有限公司 | Workbench synchronous elevating mechanism of flat printer |
| CN203768887U (en) * | 2014-06-30 | 2014-08-13 | 中国石油大学(华东) | Ball screw drilling platform lifting mechanism |
| CN204850053U (en) * | 2015-08-04 | 2015-12-09 | 集佳绿色建筑科技有限公司 | Lifting rotary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108483360A (en) | 2018-09-04 |
| CN107246138B (en) | 2018-05-01 |
| CN107246138A (en) | 2017-10-13 |
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Effective date of registration: 20211028 Address after: 362302 6th floor, innovation building, Fujian Branch, National University Science Park, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Gaojie technology holding (Fujian) Co.,Ltd. Address before: 362333 No. 81 Xiazhong Road, Xushan Village, Fengzhou Town, Nanan City, Quanzhou City, Fujian Province Patentee before: NAN'AN FENGZHOU GAOJIE MOTORCYCLE ENERGY-SAVING PRACTICAL TECHNOLOGY PRODUCTS SALES CENTER |
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