阅读说明：本技术 超高层内收结构定型化电梯通道架、电梯通道及施工方法 (Super high-rise adduction structure regularized elevator channel frame, elevator channel and construction method ) 是由 胡飞 成鹏 王新双 彭云涛 刘鸿志 张�浩 李正晖 张宝华 于 2021-06-29 设计创作，主要内容包括：本发明涉及超高层内收结构电梯通道领域,具体公开了一种超高层内收结构定型化电梯通道架、电梯通道及施工方法。其中,定型化电梯通道架包括钢面板和固定在所述钢面板下方、且固定连接的至少一个平台支撑架、坡道支撑架；所述平台支撑架包括平台主龙骨、固定连接在所述平台主龙骨上的通道架斜支撑、外侧竖向锚固槽钢、内侧竖向锚固槽钢,所述平台主龙骨、通道架斜支撑和外侧竖向锚固槽钢围合形成一个三角形框架,所述外侧竖向锚固槽钢和内侧竖向锚固槽钢之间设置有连接件,所述外侧竖向锚固槽钢和内侧竖向锚固槽钢之间的横向宽度大于或等于建筑结构翻边的横向宽度。本发明的目的在于解决超高层内收结构中施工电梯与建筑结构连通的技术问题。(The invention relates to the field of elevator passages with super high-rise built-in structures, and particularly discloses a super high-rise built-in structured and shaped elevator passage frame, an elevator passage and a construction method. The sizing elevator passage frame comprises a steel panel, and at least one platform support frame and a ramp support frame which are fixed below the steel panel and fixedly connected with the steel panel; the platform support frame includes platform main joist, fixed connection and is in channel frame bearing diagonal, the vertical anchor channel-section steel in the outside, the vertical anchor channel-section steel in inboard on the platform main joist, channel frame bearing diagonal and the vertical anchor channel-section steel in the outside enclose and close and form a triangle-shaped frame, be provided with the connecting piece between the vertical anchor channel-section steel in the outside and the vertical anchor channel-section steel in inboard, horizontal width between the vertical anchor channel-section steel in the outside and the vertical anchor channel-section steel in inboard is greater than or equal to the turn-ups's of building structure horizontal width. The invention aims to solve the technical problem of communication between a construction elevator and a building structure in an ultra-high-rise building inner-contraction structure.)

1. The utility model provides a super high layer is structure regularization elevator passageway frame of receiving which characterized in that: comprises a steel panel (11) and at least one platform supporting frame and a ramp supporting frame which are fixed below the steel panel (11) and are fixedly connected;

the platform support frame comprises a platform main keel (12) and is fixedly connected with a channel frame inclined support (13), an outer side vertical anchoring channel steel (14) and an inner side vertical anchoring channel steel (15) on the platform main keel (12), the channel frame inclined support (13) and the outer side vertical anchoring channel steel (14) are enclosed to form a triangular frame, a connecting piece (16) is arranged between the outer side vertical anchoring channel steel (14) and the inner side vertical anchoring channel steel (15), and the transverse width between the outer side vertical anchoring channel steel (14) and the inner side vertical anchoring channel steel (15) is larger than or equal to the transverse width of a flanging (21) of a building structure (20).

2. The ultra high-rise building structure-sizing elevator shaft frame as claimed in claim 1, wherein: the ramp support frame comprises a ramp main keel (17), and two edges of the ramp main keel (17) are respectively and fixedly connected to two ends of the inner side vertical anchoring channel steel (15).

3. The ultra high-rise building structure-sizing elevator shaft frame of claim 2, wherein: a ramp vertical support (18) is arranged between two edges of the ramp main keel (17).

4. The ultra high-rise building structure-sizing elevator shaft frame as claimed in claim 1, wherein: and a platform secondary keel (19) vertical to the platform main keel (12) is fixed on the platform main keel (12), and the platform secondary keel (19) is fixed on the steel panel (11).

5. The ultra high-rise building structure-sizing elevator shaft frame as claimed in claim 1, wherein: the distance between the end part of the outer side of the platform main keel (12) and the outer side vertical anchoring channel steel (14) is larger than the distance between the construction elevator turning plate and the outer vertical surface of the building structure (20).

6. An ultra high rise building hoistway, comprising a building structure (20), said building structure (20) having a flange (21), characterized in that: the super high-rise built-in structure-sizing elevator shaft frame further comprises the super high-rise built-in structure-sizing elevator shaft frame as claimed in any one of claims 1 to 5, wherein the outer vertical anchoring channel steel (14) and the inner vertical anchoring channel steel (15) are clamped on two sides of a flange (21) of the building structure (20), and the connecting piece (16) penetrates through the flange (21) of the building structure (20).

7. The super high-rise building elevator shaft according to claim 6, wherein: the construction elevator is characterized by further comprising a construction elevator, wherein a turning plate of the construction elevator is lapped on a steel panel (11) at the outer side end of the platform main keel (12).

8. A construction method of an elevator passage with an ultra-high-rise inner-contraction structure is characterized by comprising the following steps:

1) providing a steel panel, a platform main keel, a channel frame inclined support, an outer side vertical anchoring channel steel, an inner side vertical anchoring channel steel, a connecting piece, a ramp main keel and a ramp vertical support;

2) welding the platform main keel, the channel frame inclined support and the outer side vertical anchoring channel steel into a triangular frame, and welding the ramp main keel and the ramp vertical support into a ramp support frame;

3) placing the inside vertical anchoring channel steel and the triangular frame on the inner side and the outer side of the building structure flanging, and welding the inside vertical anchoring channel steel and the triangular frame to form a platform supporting frame;

4) fixing the platform support frame on a building structure through a connecting piece;

5) welding the ramp support frame on the platform support frame;

6) and laying and welding steel panels on the platform support frame and the ramp support frame.

9. The method of constructing an elevator shaft having a super high-rise building structure according to claim 8, further comprising, in step 3): and welding the platform secondary keel on the platform main keel.

10. The method of constructing an elevator shaft having a super high-rise building structure according to claim 8 or 9, further comprising:

7) and overlapping the construction elevator turning plate on a steel panel at the outer side end of the platform main keel.

Technical Field

The invention relates to the field of elevator passages with super high-rise built-in structures, and particularly discloses a super high-rise built-in structured and shaped elevator passage frame, an elevator passage and a construction method.

Background

Along with economic development, super high-rise office building, hotel are synthesized increases day by day, and it all is the outer facade of adduction structure collocation curtain mostly, and the difficulty is great for traditional construction elevator to lay, and the main problem that exists has: the construction elevator turning plate cannot be placed in the building structure after the building structure is retracted; the building structure is provided with a curtain wall flanging and a curtain wall embedded part, and the building structure is difficult to reserve; the construction period of the super high-rise structure is long, and the durability requirement of the frame body is high.

Disclosure of Invention

In view of the above, the present invention provides a super high-rise building structure-shaped elevator passage frame with a simple structure and convenient installation, so as to solve the technical problem of communication between a construction elevator and a building structure in the super high-rise building structure.

In order to achieve the purpose, the invention provides the following technical scheme:

in a first aspect, the invention provides a super high-rise built-in structure-shaped elevator channel frame, which comprises a steel panel, and at least one platform support frame and a ramp support frame which are fixed below the steel panel and fixedly connected with each other;

the platform support frame includes platform main joist, fixed connection and is in channel frame bearing diagonal, the vertical anchor channel-section steel in the outside, the vertical anchor channel-section steel in inboard on the platform main joist, channel frame bearing diagonal and the vertical anchor channel-section steel in the outside enclose and close and form a triangle-shaped frame, be provided with the connecting piece between the vertical anchor channel-section steel in the outside and the vertical anchor channel-section steel in inboard, horizontal width between the vertical anchor channel-section steel in the outside and the vertical anchor channel-section steel in inboard is greater than or equal to the turn-ups's of building structure horizontal width.

Preferably, the ramp support frame comprises a ramp main keel, and two edges of the ramp main keel are respectively and fixedly connected to two ends of the inner side vertical anchoring channel steel.

In order to connect two sides of the main keel of the support ramp and realize the gradient adjustment of the main keel of the ramp, a vertical ramp support is arranged between the two sides of the main keel of the ramp.

Preferably, a platform secondary keel vertical to the platform main keel is fixed on the platform main keel, and the platform secondary keel is fixed on the steel panel.

In order to communicate the construction elevator with the building structure, the distance between the end part of the outer side of the platform main keel and the outer side vertical anchoring channel steel is larger than the distance between the construction elevator turning plate and the outer vertical surface of the building structure.

In a second aspect, the invention provides an elevator channel with a super high-rise inside-contracting structure, which comprises a building structure and the super high-rise inside-contracting structure stereotyped elevator channel frame, wherein the building structure is provided with a flanging, the super high-rise inside-contracting structure stereotyped elevator channel frame is characterized in that the outer side vertical anchoring channel steel and the inner side vertical anchoring channel steel are clamped at two sides of the flanging of the building structure, and the connecting piece penetrates through the flanging of the building structure.

Preferably, the platform further comprises a construction elevator, and a turning plate of the construction elevator is lapped on a steel panel at the outer side end of the platform main keel.

In a third aspect, the invention provides a construction method of an elevator passage with an ultra-high-rise building structure, which comprises the following steps:

1) providing a steel panel, a platform main keel, a channel frame inclined support, an outer side vertical anchoring channel steel, an inner side vertical anchoring channel steel, a connecting piece, a ramp main keel and a ramp vertical support;

2) welding the platform main keel, the channel frame inclined support and the outer side vertical anchoring channel steel into a triangular frame, and welding the ramp main keel and the ramp vertical support into a ramp support frame;

3) placing the inside vertical anchoring channel steel and the triangular frame on the inner side and the outer side of the building structure flanging, and welding the inside vertical anchoring channel steel and the triangular frame to form a platform supporting frame;

4) fixing the platform support frame on a building structure through a connecting piece;

5) welding the ramp support frame on the platform support frame;

6) and laying and welding steel panels on the platform support frame and the ramp support frame.

Preferably, in step 3), further comprising: and welding the platform secondary keel on the platform main keel.

Preferably, the method further comprises the following steps:

7) and overlapping the construction elevator turning plate on a steel panel at the outer side end of the platform main keel.

The working principle and the beneficial effects of the scheme are as follows:

in the scheme, the ultra-high-rise built-in structure-shaped elevator channel frame is simple in structure, simple in material consumption, convenient to operate and capable of being produced in large batch, and the construction elevator is communicated with the interior of a building structure; in addition, the elevator passage with the super high-rise built-in structure and the construction method can reduce the reserved gaps of the structure, are safe and reliable after installation, avoid repeated assembling and disassembling operations, do not need an outer frame as an operation platform, and are completely located in a building structure in operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

FIG. 1 is a schematic perspective view of an elevator shaft rack shaped in an ultra-high-rise adduction structure according to an embodiment;

FIG. 2 is a schematic front view of the structure of FIG. 1;

fig. 3 is a schematic perspective view of another perspective view of the modular hoistway frame of the ultra-high-rise adduction structure in the embodiment;

FIG. 4 is a schematic view of a connecting structure of a platform main keel and a platform secondary keel in the embodiment;

fig. 5 is a schematic perspective view of an elevator shaft with a super high-rise inner-contraction structure in the embodiment.

The drawings are numbered as follows: 10 for stereotyped elevator passageway frame, 11 are the steel deck, 12 are platform main joist, 13 are the passageway frame bearing diagonal, 14 are the vertical anchor channel-section steel in outside, 15 are the vertical anchor channel-section steel in inboard, 16 are the connecting piece, 17 are ramp main joist, 18 are ramp vertical braces, 19 are platform secondary joist, 20 are building structure, 21 are the turn-ups.

Detailed Description

The following is further detailed by way of specific embodiments:

examples

A construction method of an elevator passage with an ultra-high-rise inner-contraction structure comprises the following steps:

1) providing a steel panel, a platform main keel, a channel frame inclined support, an outer side vertical anchoring channel steel, an inner side vertical anchoring channel steel, a connecting piece, a ramp main keel and a ramp vertical support;

2) welding the platform main keel, the channel frame inclined support and the outer side vertical anchoring channel steel into a triangular frame, and welding the ramp main keel and the ramp vertical support into a ramp support frame;

3) placing the inside vertical anchoring channel steel and the triangular frame on the inner side and the outer side of the building structure flanging, and welding the inside vertical anchoring channel steel and the triangular frame to form a platform supporting frame;

4) fixing the platform support frame on a building structure through a connecting piece;

5) welding the ramp support frame on the platform support frame;

6) and laying and welding steel panels on the platform support frame and the ramp support frame.

In order to optimize the stress, in step 3), the method further comprises: and welding the platform secondary keel on the platform main keel.

Further comprising:

7) and overlapping the construction elevator turning plate on a steel panel at the outer side end of the platform main keel.

As shown in fig. 1 to 4, the construction method of the elevator shaft with the super high-rise inside-contracting structure can be realized by a super high-rise inside-contracting structure-shaped elevator shaft frame 10, wherein the shaped elevator shaft frame comprises a steel panel 11, and a platform support frame and a ramp support frame which are fixed below the steel panel 11 and are fixedly connected. In this embodiment, the steel panel 11, the platform support frame and the ramp support frame are welded and fixed, the number of the platform support frame and the ramp support frame is three, and in other embodiments, the number of the platform support frame and the ramp support frame may be more than one.

The platform support frame includes platform main joist 12, the channel frame bearing diagonal 13 of welding on platform main joist 12, the vertical anchor channel-section steel 14 in outside, inboard vertical anchor channel-section steel 15, platform main joist 12, channel frame bearing diagonal 13 and the vertical anchor channel-section steel 14 in outside enclose and close and form a triangular frame, be provided with connecting piece 16 between the vertical anchor channel-section steel 14 in outside and the vertical anchor channel-section steel 15 in inboard, the horizontal width between the vertical anchor channel-section steel 14 in outside and the vertical anchor channel-section steel 15 in inboard is greater than or equal to the horizontal width of 20 turn-ups 21 of building structure. In other embodiments, other fixing methods can be adopted between the platform main keel 12 and the channel frame inclined support 13, the outer vertical anchoring channel 14 and the inner vertical anchoring channel 15.

The ramp support frame comprises a ramp main keel 17, and two edges of the ramp main keel 17 are respectively welded at two ends of the inner vertical anchoring channel steel 15.

A ramp vertical support 18 is arranged between two sides of the ramp main keel 17. In this embodiment, the ramp vertical braces 18 are 14# I-steel for connect two limits of ramp main joist 17, possess the effect that the shift position adjusted the slope of ramp main joist 17 simultaneously, with when the building structure turn-ups is high different, adjust the slope of ramp main joist 17, improve the commonality.

As shown in fig. 4, the platform main keel 12 is welded with a platform secondary keel 19 perpendicular thereto, and the platform secondary keel 19 is welded on the steel panel 11.

In the embodiment, the platform main keel 12, the platform secondary keel 19, the channel frame inclined support 13 and the outer side vertical anchoring channel steel 14 are all important components and are made of 16# channel steel, and all the channel steels are connected together in a welding mode to form a main stress structure; the ramp main keel 17 is 14# I-steel and is divided into an upper layer and a lower layer, and the end parts of the upper layer and the lower layer are welded and connected; the steel panel 11 is a pattern steel plate, is laid on the ramp main keel 17 and the platform secondary keel 19, and is welded and connected to form a channel; the connector 16 is a20 high strength bolt for securing the shaped elevator shaft 10 to the building structure 20.

The distance between the end part of the outer side of the platform main keel 12 and the outer side vertical anchoring channel 14 is larger than the distance between the construction elevator turning plate and the outer vertical surface of the building structure 20.

As shown in fig. 5, the above-mentioned super high-rise adduction structure-shaped elevator shaft frame can be applied to a super high-rise adduction structure elevator shaft, which includes a building structure 20, the building structure 20 has a flange 21, and also includes the above-mentioned super high-rise adduction structure-shaped elevator shaft frame 10, the outer vertical anchoring channel 14 and the inner vertical anchoring channel 15 are clamped on both sides of the flange 21 of the building structure 20, and the connecting piece 16 passes through the flange 21 of the building structure 20.

The construction elevator is characterized by further comprising a construction elevator, wherein a turning plate of the construction elevator is lapped on a steel panel 11 at the outer side end of the platform main keel 12.

When the elevator passage works, firstly, a shaped elevator passage frame 10 is manufactured according to the construction method of the elevator passage with the super high-rise inner-contraction structure; then installing the shaped elevator shaft 10 on the building structure 20; then the construction elevator is lifted to the height of the corresponding building structure 20; finally, the turning plate of the construction elevator is turned over and is lapped on the steel panel 11 at the outer side end of the platform main keel 12, and the construction elevator is communicated with a building structure.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.