CN209442583U - A kind of self-elevating type elevator hoistway platform lifting device - Google Patents
A kind of self-elevating type elevator hoistway platform lifting device Download PDFInfo
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- CN209442583U CN209442583U CN201821989582.0U CN201821989582U CN209442583U CN 209442583 U CN209442583 U CN 209442583U CN 201821989582 U CN201821989582 U CN 201821989582U CN 209442583 U CN209442583 U CN 209442583U
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- lifting device
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Abstract
The utility model belongs to the realm of building construction, disclose a kind of self-elevating type elevator hoistway platform lifting device, including operating platform and lifting device, lifting device includes promoting crossbeam, suspension hook and bottle gouard moved by hands, crossbeam is promoted to penetrate elevator top and be erected on the floor of corresponding height, the middle part bottom surface connecting shackle of crossbeam is promoted, operating platform is connect and with the lifting rope of bottle gouard moved by hands by bottle gouard moved by hands with suspension hook.The hanging ring connecting at least provided with four with bottle gouard moved by hands drawstring on the operating platform, the side of operating platform are hinged with guard rail, and guard rail can be on the panel of hinge joint rotary folding to operating platform.The utility model lifting device is according to on-site actual situations, the improvement innovative to one kind of steel platform application, when use it is relatively simple and have very high revolving, safety, unfailing performance, all high-building construction platforms in secondary structure work progress are able to satisfy, has during modern construction and has been widely used.
Description
Technical field
The utility model belongs to the realm of building construction, and in particular to a kind of self-elevating type elevator hoistway platform lifting device.
Background technique
As modern tall design and construction constantly improves, for guarantee structure stress reasonability, elevator hoistway
Wall is more and more built using masonry wall, to meet the different demands when installation of different elevators.To guarantee elevator
Interior vertical safe construction, it is to guarantee having for safe construction that all more stable steel platform of intensity, rigidity is arranged in elevator
Power measure.
Summary of the invention
The utility model is in order to be able to achieve the stabilization security improvement of steel platform, and then it is flat to provide another self-elevating type elevator hoistway
Platform lifting device.
The utility model adopts the following technical solution:
A kind of self-elevating type elevator hoistway platform lifting device, including operating platform and lifting device, lifting device include being promoted
Crossbeam, suspension hook and bottle gouard moved by hands promote crossbeam and penetrate elevator top and be erected on the floor of corresponding height, promote crossbeam
Middle part bottom surface connecting shackle, operating platform are connect and with the lifting rope of bottle gouard moved by hands by bottle gouard moved by hands with suspension hook.
The hanging ring connecting at least provided with four with bottle gouard moved by hands drawstring on the operating platform guarantees that operating platform is hung and rose
Stationarity in journey, the side of operating platform are hinged with guard rail, and guard rail can be flat to operating around hinge joint rotary folding
On the panel of platform, opened according to use demand.
The short transverse of the guard rail is retractable structure, and steel pipe grafting specifically can be used and pin shaft is fixed, can also
Using the V-type elastic slice stretching structure of similar umbrella handle.
The crossbeam that promoted guarantees that operating platform can have enough mention two layers or more of construction floor where operating platform
Lift operations space.
The utility model lifting device is the improvement innovative to one kind of steel platform application according to on-site actual situations,
When use it is relatively simple and have very high revolving, safety, unfailing performance, be able to satisfy all in secondary structure work progress
In high-building construction platform, have during modern construction and have been widely used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- suspension hook, 2- buckle, the main rope of 3-, 4- pair rope, 5- bottle gouard moved by hands, 6- hole to be provided, 7- promote crossbeam, 8- behaviour
Make platform.
Specific embodiment
In conjunction with attached drawing, specific embodiment of the present utility model is described further:
Utility model device is primarily directed to after the completion of main structure, construction of lift well in secondary structure work progress
Platform application study can be used as in all high-rise and super high-rise construction processes operation platform in elevator.Its structure such as Fig. 1 institute
Show, including operating platform and lifting device, lifting device includes promoting crossbeam, suspension hook and bottle gouard moved by hands, promotes crossbeam and penetrates electricity
Stair shaft top is simultaneously erected on the floor of corresponding height, promotes the middle part bottom surface connecting shackle of crossbeam, and operating platform passes through hand
Dynamic cucurbit connect and with the lifting rope of bottle gouard moved by hands with suspension hook.
Operate steel platform: steel platform lower part is channel steel as keel, and the checkered steel plate of upper berth 4mm thickness is welded, and steel
Platform is in addition to above-mentioned building further include: automatic supporting point, hanging ring, safety device.
It promotes principle: being promoted, mentioned by manual (or electronic) cucurbit as suspension centre, centre using the promotion crossbeam on top
It is supported in the hole to be provided of elevator surrounding after rising to top set absolute altitude by the automatic supporting point of steel platform.It is mentioned in lifting process
Rising crossbeam should be placed for two layers more than the construction floor where platform, to guarantee that platform can smoothly be placed on phase after the lifting
Answer floor.Crossbeam is promoted when being promoted to top layer and being constructed to be placed in floor, but can be on ground body computer room top
Permanent suspension hook install manually (or electronic) cucurbit steel platform is promoted.It can guarantee that elevator platform is pacified by the above method
Row for the national games guarantees the normal use of platform to each floor.
Specifically used process and points for attention:
(1) I-steel that 4m long can be used when crossbeam is placed is promoted, penetrates elevator top, and weld and hang at its 1.5m
Hook；Cucurbit is hung over into suspension hook top before promoting crossbeam and penetrating elevator top.
(2) hole to be provided is having a size of 150*150mm, and steel platform can be used to put down as security protection and operation for when structure construction
Platform.
(3) platform, which can be carried out, after should all cleaning out the sundries in platform before being promoted after the completion of every layer of construction promotes behaviour
Make.
(4) unified in the present apparatus to be lifted using A14 wirerope.
(5) all hooks in the present apparatus should have shackle bolt lock device, guarantee not break off relations when lifting.
(6) present apparatus is also applied for after the completion of main structure construction that hanging steel rope is mentioned directly on elevator suspension hook
It rises, but twice wirerope must be arranged in this method between elevator suspension hook and cucurbit, wirerope is divided into main rope and secondary rope, pair rope
It should be than main rope length 1-3cm.
The present apparatus has wide applicability with its safety, reliability, construction convenience aspect；And include disassembly side
Just, assembling is simple, saves the feature that artificial mechanism, turnover rate are high, security performance is high.
Claims (4)
1. a kind of self-elevating type elevator hoistway platform lifting device, which is characterized in that including operating platform (8) and lifting device, promoted
Device includes promoting crossbeam (7), suspension hook (1) and bottle gouard moved by hands (5), promotes crossbeam (7) and penetrates elevator top and be erected on phase
It answers on the floor of height, promotes the middle part bottom surface connecting shackle (1) of crossbeam (7), operating platform (8) passes through bottle gouard moved by hands (5)
It is connect with suspension hook (1) and with the lifting rope of bottle gouard moved by hands (5).
2. self-elevating type elevator hoistway platform lifting device according to claim 1, which is characterized in that the operating platform (8)
On the hanging ring that is connect at least provided with four with bottle gouard moved by hands (5) drawstring, the side of operating platform (8) is hinged with guard rail, prevents
Guard rail rod can be on the panel of hinge joint rotary folding to operating platform (8).
3. self-elevating type elevator hoistway platform lifting device according to claim 2, which is characterized in that the height of the guard rail
Degree direction is retractable structure.
4. self-elevating type elevator hoistway platform lifting device according to claim 3, which is characterized in that the promotion crossbeam (7)
At two layers or more of construction floor where operating platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989582.0U CN209442583U (en) | 2018-11-29 | 2018-11-29 | A kind of self-elevating type elevator hoistway platform lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989582.0U CN209442583U (en) | 2018-11-29 | 2018-11-29 | A kind of self-elevating type elevator hoistway platform lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442583U true CN209442583U (en) | 2019-09-27 |
Family
ID=68013092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989582.0U Active CN209442583U (en) | 2018-11-29 | 2018-11-29 | A kind of self-elevating type elevator hoistway platform lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209442583U (en) |
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2018
- 2018-11-29 CN CN201821989582.0U patent/CN209442583U/en active Active
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