CN205047100U - Slope honeycomb bearing exit - Google Patents

Slope honeycomb bearing exit Download PDF

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Publication number
CN205047100U
CN205047100U CN201520817195.9U CN201520817195U CN205047100U CN 205047100 U CN205047100 U CN 205047100U CN 201520817195 U CN201520817195 U CN 201520817195U CN 205047100 U CN205047100 U CN 205047100U
Authority
CN
China
Prior art keywords
ring beam
tie
apical ring
roof beam
connected node
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.)
Withdrawn - After Issue
Application number
CN201520817195.9U
Other languages
Chinese (zh)
Inventor
刘京城
赵换江
万里程
杨建明
刘梦溪
张显达
张羽
孙珍杰
巫明杰
卢海文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Urban Construction Group Co Ltd
Jiangsu Huning Steel Mechanism Co Ltd
Original Assignee
Beijing Urban Construction Group Co Ltd
Jiangsu Huning Steel Mechanism Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Urban Construction Group Co Ltd, Jiangsu Huning Steel Mechanism Co Ltd filed Critical Beijing Urban Construction Group Co Ltd
Priority to CN201520817195.9U priority Critical patent/CN205047100U/en
Application granted granted Critical
Publication of CN205047100U publication Critical patent/CN205047100U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a slope honeycomb bearing exit, the exit includes bottom ring roof beam, apical ring roof beam, tie -beam, connected node, bottom ring roof beam or apical ring roof beam are the loop configuration, be formed by connecting through connected node a plurality of arc steel members, the both ends fixed mounting of apical ring roof beam is on the connected node who locates bottom ring roof beam both ends, and the apical ring plane that the roof beam is located and bottom ring roof beam locate that the contained angle is the 30 -45 degree between the plane, the tie -beam both ends respectively with bottom ring roof beam, apical ring roof beam on connected node fixed connection, tie -beam intercrossing constitutes cellular texture, form the arc and be connected the curved surface between bottom ring roof beam and apical ring roof beam among the at least three connected node of bottom ring roof beam middle part position, constitute the passageway through the tie -beam intercrossing who connects on two adjacent connected node, the utility model discloses rational in infrastructure, structural stability is good, and bearing capacity is strong, started the slope honeycomb as the application of load -carrying members in the engineering field, handsome in appearance.

Description

A kind of inclination honeycomb structure load bearing channel door
Technical field
The utility model discloses a kind of inclination honeycomb structure load bearing channel door; Belong to About Construction Technology of Steel Configuration field.
Background technology
Honeycomb structure uses more in all kinds of engineering in recent years, usually roof system or the decorating structure of building is applied to, but honeycomb structure is used in engineering still rarer as load-carrying members, particularly adopt the application of large, honeycomb structure as bearing door of tilting, rare especially.
In prior art, use more honeycomb structure (net structure) usually not as load-carrying members in engineering, therefore, component strength is less demanding, construction weight is usually smaller, and the mode that its mounting method generally adopts full hall scaffold to add high altitude bulk is carried out.Inclination honeycomb structure load bearing channel door of the present utility model take upper part as steel work sightseeing platform, weight reaches 500 tons, therefore, require that inclination honeycomb structure load bearing channel door supporting capacity is higher, very high to the requirement of strength of component, the weight of the maximum component of single-piece reaches 90 tons, honeycomb structure is again curved-surface structure, bulky, because tissue is produced, particularly installation process dangerous, causes it very rare as the application of supporting member in major works.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, and provide a kind of rational in infrastructure, structural stability is good, the inclination honeycomb structure load bearing channel door that supporting capacity is strong.
In order to realize above object, a kind of inclination honeycomb structure of the utility model load bearing channel door, described access door comprises base ring beam, apical ring beam, tie-beam, connected node, it is characterized in that: described base ring beam or apical ring beam are loop configuration, be formed by connecting by connected node by multiple arc-shaped steel component, the two ends of described apical ring beam be fixedly mounted on be located at base ring beam two ends connected node on, and residing for plane residing for apical ring beam and base ring beam between plane angle be 30-45 degree, the height of apical ring beam highest point corresponding base ring beam place plane is 13-18 rice, the corresponding base ring beam of apical ring beam chooses 11-15 rice, described tie-beam is bending box-beam structure, two ends respectively with base ring beam, connected node on apical ring beam is fixedly connected with, tie-beam intersects formation cellular structure mutually, between base ring beam with apical ring beam, form arc be connected curved surface, in at least three connected nodes of described base ring beam medium position, the spacing of adjacent two connected nodes is 5-8 rice, formation passage is mutually intersected by the tie-beam be connected on two adjacent connected nodes.
A kind of inclination honeycomb structure of the utility model load bearing channel door, described connected node is steel-casting, and weight is 10-90 ton.
A kind of inclination honeycomb structure of the utility model load bearing channel door, the arc-shaped steel component single-piece maximum weight forming apical ring beam is 70-90 ton, and the arc-shaped steel component single-piece minimum weight forming apical ring beam is 20-30 ton, and the maximum weight of single tie-beam is 25-30 ton.
A kind of inclination honeycomb structure of the utility model load bearing channel door adopts following method to install, and comprising:
The multiple arc-shaped steel components forming base ring beam are connected into annular by connected node, at shaping base ring beam two ends, respectively arrange a connected node be connected with apical ring beam by the first step: on concrete foundation platform;
Second step: according to the threedimensional model of inclination honeycomb structure access door, utilize force simulation analysis software, force simulation is carried out to inclination honeycomb structure access door, draw bearing, two connected nodes being connected with apical ring beam of two tie-beams of compressive stress conversion are as reference point, inclination honeycomb structure load bearing channel door is divided into three parts, region between two reference points is defined as to arrange and supports installation region, and the region outside two reference points is defined as superposition installation region;
3rd step: two reference point locations determined at second step arrange support jig, by connected node lifting to support jig, measures and regulates the locus of connected node, direction to designing requirement, based on connected node;
4th step: in superposition installation region by order from the bottom to top, by the arc-shaped steel component of tie-beam, connected node, formation apical ring beam, connect by designing requirement, after measurement and positioning, fixing, until realize being connected with the foundation connection joint that the 3rd step obtains;
5th step: at the erection sequence arranging support installation region be: first support jig is set, support the arc-shaped steel component forming apical ring beam, regulate and form the arc-shaped steel component of apical ring beam and the position of connected node, after measurement and positioning, fixing, form apical ring beam, then, between base ring beam and apical ring beam, install tie-beam, tie-beam two ends are fixedly connected with the connected node be located on base ring beam or apical ring beam respectively.
During installation, force simulation analysis software is selected from the one in sap2000, ansys, midas.
During installation, tie-beam, the arc-shaped steel component forming apical ring beam or base ring beam and connected node adopt and are welded and fixed.
During installation, measurement adopts total powerstation, level gauge carries out.
During installation, when base ring beam, apical ring beam, tie-beam, connected node are installed, adopt the pedrail crane of more than 250 tons.
Beneficial effect:
The utility model compared with prior art has the following advantages:
The utility model adopts base ring beam and the tie-beam by bending box-beam structure between apical ring beam mutually to intersect the arc forming cellular structure to be connected curved surface, handsome in appearance, both the work plane that outer curtain wall is installed had been provided, meet the requirement of exterior wall fine fitment, effectively can increase the supporting capacity of access door self and the stability of structure again, meanwhile, effectively can also increase the top usage space of the access door that base ring beam and apical ring beam are formed, meet dynamo-electric requirement of installing; Compare other squared design straight up and down, the sectional dimension of members carrying equal load can be reduced, the quantity forming equal spatial volume component can be reduced.Start inclination honeycomb structure as the application of load-carrying members at engineering field.
Computer emulation technology when it is installed, according to member stress situation of change, inclination honeycomb structure load bearing channel door is divided into three parts, the mode that both sides component superposes up and down is installed, intermediate member adopts self structure system to support+arrange interim secure support " the mounting method of large tilting honeycomb structure, carry out oblique pull installation, achieve the space mounting that maximum tilt angle reaches the large-tonnage deformed steel member of 45 °, after installation, the relative position error≤the 5mm of inclination honeycomb structure load bearing channel door, solve the installation question of large tilting honeycomb structure, the utility model method is workable, high-altitude installation effectiveness is high, improve the installation positioning precision of component, reduce error rate, improve the quality of construction steel structure, reduce Steel Structure Installation security risk.Rational in infrastructure, supporting capacity is strong, has started inclination honeycomb structure as the application of load-carrying members at engineering field, handsome in appearance.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model inclination honeycomb structure load bearing channel door overall structure schematic diagram.
In figure: 21---base ring beam, 22---apical ring beam, 6---tie-beam, 7----connected node.
Detailed description of the invention
Embodiment 1
See accompanying drawing 1, a kind of inclination honeycomb structure load bearing channel door, described access door comprises base ring beam 21, apical ring beam 22, tie-beam 6, connected node 7, it is characterized in that: described base ring beam 21 or apical ring beam 22 are loop configuration, be formed by connecting by connected node 7 by multiple arc-shaped steel component, the two ends of described apical ring beam 22 be fixedly mounted on be located at base ring beam 21 two ends connected node 11 on, and residing for plane residing for apical ring beam 22 and base ring beam 21 between plane angle be 45 degree, the height of apical ring beam 22 highest point corresponding base ring beam 21 place plane is 18 meters, apical ring beam 22 chooses 15 meters relative to base ring beam 21, described tie-beam 6 is bending box-beam structure, two ends respectively with base ring beam 21, connected node 7 on apical ring beam 22 is fixedly connected with, tie-beam 6 mutually intersection forms cellular structure, between base ring beam 21 with apical ring beam 22, form arc be connected curved surface, in five connected nodes 7 of described base ring beam 21 medium position, the spacing of adjacent two connected nodes is 7 meters, formation four passages 23 are mutually intersected by the tie-beam be connected on two adjacent connected nodes,
In the present embodiment, described connected node is steel-casting, and maximum weight is 83 tons.
In the present embodiment, the arc-shaped steel component single-piece maximum weight forming apical ring beam is 80 tons, and the arc-shaped steel component single-piece minimum weight forming apical ring beam is 22 tons, and the maximum weight of single tie-beam is 26 tons.

Claims (6)

1. an inclination honeycomb structure load bearing channel door, described access door comprises base ring beam, apical ring beam, tie-beam, connected node, it is characterized in that: described base ring beam or apical ring beam are loop configuration, be formed by connecting by connected node by multiple arc-shaped steel component, the two ends of described apical ring beam be fixedly mounted on be located at base ring beam two ends connected node on, and residing for plane residing for apical ring beam and base ring beam between plane angle be 30-45 degree, described tie-beam two ends respectively with base ring beam, connected node on apical ring beam is fixedly connected with, tie-beam intersects formation cellular structure mutually, between base ring beam with apical ring beam, form arc be connected curved surface, in at least three connected nodes of described base ring beam medium position, formation passage is mutually intersected by the tie-beam be connected on two adjacent connected nodes.
2. a kind of inclination honeycomb structure load bearing channel door according to claim 1, it is characterized in that: apical ring beam highest point is 13-18 rice relative to the height of base ring beam place plane, the corresponding base ring beam of apical ring beam chooses 11-15 rice.
3. a kind of inclination honeycomb structure load bearing channel door according to claim 1, is characterized in that: described tie-beam is bending box-beam structure.
4. a kind of inclination honeycomb structure load bearing channel door according to claim 1, it is characterized in that: at least three connected nodes of described base ring beam medium position, the spacing of adjacent two connected nodes is 5-8 rice.
5. a kind of inclination honeycomb structure load bearing channel door according to claim 1, it is characterized in that: described connected node is steel-casting, weight is 10-90 ton.
6. a kind of inclination honeycomb structure load bearing channel door according to claim 1, it is characterized in that: the arc-shaped steel component single-piece maximum weight forming apical ring beam is 70-90 ton, the arc-shaped steel component single-piece minimum weight forming apical ring beam is 20-30 ton, and the maximum weight of single tie-beam is 25-30 ton.
CN201520817195.9U 2015-10-20 2015-10-20 Slope honeycomb bearing exit Withdrawn - After Issue CN205047100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520817195.9U CN205047100U (en) 2015-10-20 2015-10-20 Slope honeycomb bearing exit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520817195.9U CN205047100U (en) 2015-10-20 2015-10-20 Slope honeycomb bearing exit

Publications (1)

Publication Number Publication Date
CN205047100U true CN205047100U (en) 2016-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520817195.9U Withdrawn - After Issue CN205047100U (en) 2015-10-20 2015-10-20 Slope honeycomb bearing exit

Country Status (1)

Country Link
CN (1) CN205047100U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201368A (en) * 2015-10-20 2015-12-30 北京城建集团有限责任公司 Inclined supporting access door adopting honeycomb structure and mounting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201368A (en) * 2015-10-20 2015-12-30 北京城建集团有限责任公司 Inclined supporting access door adopting honeycomb structure and mounting method

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20160224

Effective date of abandoning: 20160914

C25 Abandonment of patent right or utility model to avoid double patenting