CN221295820U - Super high-rise construction elevator ladder cage foundation conversion platform - Google Patents
Super high-rise construction elevator ladder cage foundation conversion platform Download PDFInfo
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- CN221295820U CN221295820U CN202323423188.4U CN202323423188U CN221295820U CN 221295820 U CN221295820 U CN 221295820U CN 202323423188 U CN202323423188 U CN 202323423188U CN 221295820 U CN221295820 U CN 221295820U
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- 238000010276 construction Methods 0.000 title claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention provides a foundation conversion platform for a ladder cage of an ultra-high-rise construction elevator, which comprises an I-steel platform, a ladder cage foundation spring support, angle steel, reinforcing steel bars, nuts, round steel pipes and pattern steel plates. The I-steel platform is formed by welding 30a I-steel, and two ends of the I-steel platform are fixed on the structural beam through angle steel, steel bar planting and nuts to form a stable supporting structure. And paving a plurality of round steel pipes and patterned steel plates above the I-steel platform to serve as hard protection. Holes are formed in the patterned steel plates, so that standard joints of the construction hoist can pass through the conversion device. The construction elevator can realize the conversion of the elevator cage of the construction elevator on the premise of not dismantling the standard section below the conversion platform. The working face is provided for construction of the secondary structure of the well, and stable surname and safety of a conversion platform of the construction elevator are improved.
Description
Technical Field
The invention relates to the field of elevator foundations of a core tube well of a super high-rise building, in particular to a method for converting a platform of a cage of an elevator for super high-rise construction.
Background
With the high-speed development of economy and science and technology in China, the number of super high-rise buildings is increased, and the height is also increased. The form that the super high-rise building generally adopted the construction lift to one's top, super high-rise building construction lift arrange in the well, because the influence of elevator in the construction well inner structure in-process, secondary structure can't follow up the construction in the well, seriously influences the construction progress.
In order to solve the problem of delay of the secondary structure of the core tube well of the super high-rise building, the construction elevator cage needs to be converted once, and the addition of a construction elevator cage conversion platform on a horizontal structure becomes extremely important.
Disclosure of utility model
In order to solve the problem of construction hysteresis of a secondary structure of a construction elevator shaft in a core tube of a super high-rise building, the utility model provides a super high-rise construction elevator cage foundation conversion platform, wherein an I-steel platform is fixed on a horizontal structure of the core tube and used for supporting a construction elevator cage to realize construction elevator cage conversion. The working face is provided for construction of the secondary structure of the well below the conversion platform, the cost is saved, and the construction period is ensured.
The specific technical scheme of the utility model is as follows:
A conversion platform for a ladder cage foundation of an ultra-high-rise construction elevator comprises an I-steel platform 1, a ladder cage buffer support piece, angle steel 3, reinforcing steel 4 and nuts 5; the two ends of the I-steel platform are fixed on the structural beam through angle steel 3, reinforcing steel 4 and nuts 5 to form a stable supporting structure, and the ladder cage buffer supporting piece is arranged on the I-steel platform.
According to the foundation conversion device for the elevator cage of the super high-rise construction elevator, the I-steel platform 1 is formed by welding 30a I-steel columns made of Q235b, and the number of the I-steel columns is two or more.
The elevator cage foundation conversion device of the super high-rise construction elevator is characterized in that the elevator cage buffer supporting pieces are elevator cage foundation spring supports 2 and are symmetrically arranged, and the number of the elevator cage buffer supporting pieces is more than two, so that loads of the elevator cage of the construction elevator are transferred to the I-steel platform.
According to the super high-rise construction elevator cage foundation conversion device, the hard protective layer is paved above the I-steel platform 1; the hard protective layer is provided with a hole, and the size of the hole is suitable for the standard section of the construction elevator to pass through the hole smoothly, so that the standard section of the construction elevator can realize the conversion of the elevator cage of the construction elevator under the condition that the standard section below the conversion platform is not dismantled.
The above-mentioned super high-rise construction elevator cage foundation conversion device, the hard inoxidizing coating by more than one round steel pipe 6, decorative pattern steel sheet 7 lay and form, the entrance to a cave is offered on the decorative pattern steel sheet.
The construction elevator cage foundation conversion platform can be used as a member for bearing the load of the construction elevator cage and can also be used as a protection for the construction of a well below the conversion platform.
Advantageous effects
(1) The I-steel platform formed by welding the 30a I-steel is high in rigidity, the I-steel platform is fixed on the horizontal structure of the core tube, the load of a construction elevator cage can be borne, the I-steel platform can also be used as a protective member for well construction below the conversion platform, and the stable surname and safety of the construction elevator conversion platform are improved.
(2) After the construction of the ladder cage conversion platform is completed, the standard section of the elevator below the conversion platform does not need to be removed, the secondary structure construction in the well below the conversion platform is inserted in advance, the post-ending amount is reduced, and the construction period risk is avoided. The secondary approach of the elevator is reduced, meanwhile, the secondary construction organization is reduced, and the project management cost is reduced.
Drawings
FIG. 1 is a plan view of a conversion foundation platform for a construction elevator cage of the present utility model.
Fig. 2 is a top view of fig. 1.
Reference numerals in the drawings illustrate: i-steel platform-1, ladder cage foundation spring support-2, angle steel-3, steel bar-4, nut-5, round steel tube-6, pattern steel plate-7, construction elevator standard section-8, structural beam-9.
Detailed Description
The structural features of the present utility model will now be described in further detail with reference to the accompanying drawings.
Examples
Fig. 1 is an elevation view of a transfer platform for a construction elevator cage according to the present utility model, and fig. 2 is a top view of fig. 1. Referring to fig. 1 and 2, the elevator cage conversion platform of the super high-rise construction elevator comprises an I-shaped steel platform 1, a cage foundation spring support 2, angle steel 3, reinforcing steel bars 4, nuts 5, round steel pipes 6, pattern steel plates 7, a construction elevator standard section 8 and a structural beam 9. The I-steel platform 1 is formed by welding 30a I-steel, two ends of the I-steel platform 1 are fixed on the structural beam 9 through angle steel 3, reinforcing steel 4 and nuts 5, a stable supporting structure is formed, and the ladder cage conversion platform meets the requirement of bearing the load of a ladder cage.
The ladder cage foundation spring support 2 is welded and fixed on the I-steel platform 1 and is used for supporting the ladder cage and buffering pressure. I-steel platform 1 is placed on the horizontal structure at well both ends, and steel platform both ends adopt angle steel 3, reinforcing bar 4 to fix, and reinforcing bar 4 plants the muscle on the structure, and the reinforcing bar top mantle fiber adopts nut 5 to fix.
In the embodiment, the types of the angle steel 3, the steel bar 4 and the round steel pipe 6 are respectively 100x100 angle steel and phi 25 steel bar fixed, and phi 25 round steel pipes.
A plurality of round steel pipes 6 and patterned steel plates 7 are paved above the I-steel platform 1 to serve as hard protection. Holes are formed in the pattern steel plates 7, so that the construction elevator standard sections 8 can pass through the conversion platform, and the conversion of the construction elevator cage can be realized without dismantling the elevator standard sections below the conversion platform.
The construction elevator cage conversion platform can be used as a member for bearing the load of the construction elevator cage and also can be used as a protection for the construction of a well below the conversion platform.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (5)
1. The elevator cage foundation conversion platform of the super high-rise construction elevator is characterized by comprising an I-shaped steel platform (1), a cage buffer support piece, angle steel (3), reinforcing steel bars (4) and nuts (5);
The two ends of the I-steel platform are fixed on the structural beam through angle steel, reinforcing steel bars and nuts to form a stable supporting structure, and the ladder cage buffer supporting piece is arranged on the I-steel platform to exert the functions of transmitting vertical load and buffering pressure.
2. The foundation conversion platform for the elevator cage of the super high-rise construction machine according to claim 1, wherein the I-steel platform (1) is formed by welding 30a I-steel rows made of Q235b, and the number of the I-steel rows is two or more.
3. The super high-rise construction elevator cage foundation conversion platform according to claim 1, wherein the cage buffer supporting pieces are cage foundation spring supports (2) symmetrically arranged, and the number of the cage buffer supporting pieces is more than two, so that loads of the construction elevator cage are transferred to the I-steel platform.
4. The super high-rise construction elevator cage foundation conversion platform according to claim 1, wherein a hard protective layer is erected above the I-steel platform (1), a hole is formed in the hard protective layer, the size of the hole is suitable for a standard section of the construction elevator to pass through smoothly, and the standard section of the construction elevator can realize the conversion of the construction elevator cage under the condition that the standard section below the conversion platform is not removed.
5. The super high-rise construction elevator cage foundation conversion platform according to claim 4, wherein the hard protective layer is formed by paving more than one round steel pipe (6) and pattern steel plates (7), and holes are formed in the pattern steel plates.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295820U true CN221295820U (en) | 2024-07-09 |
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