CN113463758A - Large square steel structure framework based on self-balancing and manufacturing method thereof - Google Patents
Large square steel structure framework based on self-balancing and manufacturing method thereof Download PDFInfo
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- CN113463758A CN113463758A CN202110826273.1A CN202110826273A CN113463758A CN 113463758 A CN113463758 A CN 113463758A CN 202110826273 A CN202110826273 A CN 202110826273A CN 113463758 A CN113463758 A CN 113463758A
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- tubular column
- truss
- framework
- pipe
- balancing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a large square steel structure framework based on self-balancing, which comprises a tubular column support and a truss arranged on the tubular column support; the device is characterized by also comprising a guy cable arranged between the tubular column bracket and the truss; a truss connecting component is arranged on the truss; the tubular column support is of a combined structure. The self-balancing steel structure framework is simple in structure and convenient to transport and hoist, so that the steel structure framework is convenient to connect and mount, a self-balancing state is formed, and the mounting efficiency is improved.
Description
Technical Field
The invention relates to the technical field of square steel structure frameworks, in particular to a large square steel structure framework based on self-balancing and a manufacturing method thereof.
Background
The framework structure of modern large-scale building mainly is reinforced concrete structure and steel construction, and steel framework structure dead weight is light, and is flexible big, and construction convenience is convenient, by extensive use and square construction convenience, and among the prior art, truss and tubular column support on the steel framework all are monolithic structures, are not convenient for carry and install to there is steel framework not set up corresponding self-balancing structure, thereby is blown easily and turns over, has reduced the life-span of using. Therefore, a large square steel structure framework based on self-balancing and a manufacturing method thereof are provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a truss on a steel structure framework and a tubular column support are of an integral structure, conveying and installation are inconvenient, and the steel structure framework is not provided with a corresponding self-balancing structure, so that the steel structure framework is easily blown over by wind, the service life is shortened, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a large square steel structure framework based on self-balancing comprises a tubular column support and a truss arranged on the tubular column support; the device is characterized by also comprising a guy cable arranged between the tubular column bracket and the truss; a truss connecting component is arranged on the truss; the tubular column support is of a combined structure.
Preferably, the combined type tubular column support comprises a tubular column framework, a tubular column branch pipe arranged on the tubular column framework and a hinge assembly arranged between the tubular column framework and the tubular column branch pipe; a supporting connecting pipe is further arranged between the circular pipe column framework and the circular pipe column branch pipe through welding; a connecting bridge is arranged between the tubular column brackets; and a guy cable is also connected between the connecting bridge and the tubular column bracket.
Preferably, the tubular column framework comprises a tubular column bottom pipe and a tubular column connecting pipe arranged on the tubular column bottom pipe; a plurality of welding connecting strips are arranged between the round pipe column bottom pipe and the round pipe column connecting pipe, and between the round pipe column framework and the round pipe column branch pipe in a welding manner to be connected; a plurality of supporting circular plates are arranged in the circular pipe column framework and the circular pipe column branch pipe in a welding mode.
Preferably, the hinge assembly between the tubular column framework and the tubular column branch pipe comprises a connecting plate and a hinge fixing base arranged on the connecting plate; and the hinged fixed base is provided with a hinged through hole.
Preferably, the truss comprises a side truss, a middle side truss and a middle truss, wherein the side truss and the middle side truss are arranged on the tubular column support; the middle truss and the middle side truss are fixedly connected through the truss connection assembly.
Preferably, the truss joint assembly comprises a plurality of joint grooves arranged on the middle truss and the middle side truss and joint blocks arranged in the joint grooves; the connecting block is provided with a connecting guide block; the middle side truss is provided with a connecting guide groove matched with the connecting guide block; the middle truss and the middle side truss are fixedly connected through the connecting blocks.
A manufacturing method of a large square steel structure framework based on self-balancing is characterized in that: the manufacturing method comprises the following steps:
the first step is as follows: the hoisting machine moves to the buffer pad to hoist the bottom pipe of the tubular column, and meanwhile, the circular tubular column bottom pipe is fixed on the ground through an auxiliary mounting bracket on the ground, the hoisting machine hoists the circular tubular column branch pipe and is connected with the circular tubular column bottom pipe through welding, then the hoisting machine hoists the circular tubular column connecting pipe and is welded on the circular tubular column bottom pipe through a welding connecting strip, other circular tubular column branch pipes and the circular tubular column connecting pipe are mounted according to the mode, and a supporting connecting pipe is welded between the circular tubular column branch pipes and the circular tubular column connecting pipe;
the second step is that: the crane suspension middle side truss is welded on the tubular column support and is fixed in an auxiliary mode through an auxiliary mounting support, then the crane suspension middle truss is fixed between the middle side trusses on the two sides through truss connection assemblies, and auxiliary fixing is also carried out through the auxiliary mounting support;
the third step: then installing middle side trusses on the tubular column support through welding, and installing the middle trusses among the middle side trusses through truss connection assemblies;
the fourth step: then installing a guy cable between the tubular column bracket and the truss, and removing the auxiliary installation bracket;
the fifth step: a connecting bridge is arranged between the tubular column supports, and a guy cable is arranged between the connecting bridge and the tubular column supports.
The invention has the beneficial effects that: this square steel structure skeleton simple structure is convenient for transport and hoist and mount to the steel structure skeleton's of being convenient for connect the installation and form the state of self-balancing, improve the installation effectiveness.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural view of the tubular column support of the present invention.
Fig. 3 is a partially enlarged view of the present invention at a.
Fig. 4 is a schematic view of the construction of the hinge assembly of the present invention.
Fig. 5 is a schematic structural view of the intermediate truss of the present invention.
Fig. 6 is a schematic structural view of a side truss according to the present invention.
Illustration of the drawings: 1, a tubular column support; 101, a tubular column skeleton; 102, dividing a tubular column; 103 supporting the connecting tube; 104 a tubular column bottom tube; 105 tubular column connecting pipes; 106 welding the connecting strips; 107 supporting the circular plate; 2, truss; 201 side truss; 202 middle side truss; 203 middle truss; 3, pulling a cable; 4 truss linking components; 401 joining the grooves; 402 a splice block; 403 engaging the guide block; 404 engaging the guide slot; 5 a hinge assembly; 501 connecting a board; 502 hinged to a fixed base; 503 hinge through holes; 6 connecting the bridge.
Detailed Description
The self-balancing large square steel structure framework and the manufacturing method thereof are further described with reference to the accompanying drawings.
Referring to fig. 1 and 5, in the embodiment, a large square steel structure framework based on self-balancing includes a tubular column support 1 and a truss 2 installed on the tubular column support 1; the device is characterized by also comprising a guy cable 3 arranged between the tubular column bracket 1 and the truss 2; a truss connecting component 4 is arranged on the truss 2; the tubular column support 1 is of a combined structure; through the arrangement of the guy cable 3 between the tubular column support 1 and the truss 2, the truss 2 can realize a self-balancing effect through the tension of the guy cable 3 when being subjected to wind power, so that the truss 2 can conveniently realize the self-balancing effect, and the service life is prolonged; through the arrangement of the truss connecting component 4 on the truss 2, the truss 2 can be connected and installed through the truss connecting component 4, so that the truss 2 can be conveniently installed; through the setting of tubular column support 1 for the combination formula, tubular column support 1 can separately carry and assemble for the combination formula to the tubular column support 1 of being convenient for carries and assembles.
Referring to fig. 1-4, the combined tubular column support 1 comprises a tubular column framework 101, a tubular column branch pipe 102 installed on the tubular column framework 101, and a hinge assembly 5 installed between the tubular column framework 101 and the tubular column branch pipe 102; a supporting connecting pipe 103 is further arranged between the tubular column framework 101 and the tubular column branch pipe 102 through welding; a connecting bridge 6 is arranged between the tubular column brackets 1; a guy cable 3 is also connected between the connecting bridge 6 and the tubular column bracket 1; the tubular column skeleton 101 comprises a tubular column bottom pipe 104 and a tubular column connecting pipe 105 arranged on the tubular column bottom pipe 104; a plurality of welding connecting strips 106 are arranged between the tubular column bottom pipe 104 and the tubular column connecting pipe 105, and between the tubular column framework 101 and the tubular column branch pipe 102 through welding; a plurality of supporting circular plates 107 are welded in the tubular column framework 101 and the tubular column branch pipe 102; the hinging component 5 between the tubular column framework 101 and the tubular column branch pipe 102 comprises a connecting plate 501 and a hinging fixed base 502 arranged on the connecting plate 501; the hinged fixed base 502 is provided with a hinged through hole 503; through the arrangement of the connecting plate 501 on the hinge assembly 5, the connecting plate 501 connects the tubular column framework 101 with the tubular column branch pipes 102 through welding, the hinge fixing base 502 is installed on the connecting plate 501 through welding, and the hinge fixing base 502 is fixedly connected with a fixing base on the ground through welding, so that the connection between the tubular column framework 101 and the tubular column branch pipes 102 and the fixed installation of the tubular column framework 101 are facilitated; by arranging the internal supporting circular plate 107 in the tubular column framework 101 and the tubular column branch pipe 102, the supporting circular plate 107 is installed in the tubular column framework 101 and the tubular column branch pipe 102 through welding, so that the strength of the tubular column framework 101 and the tubular column branch pipe 102 is improved conveniently, and the service life is prolonged; through the setting of the welding connecting strip 106 between the tubular column bottom pipe 104 and the tubular column connecting pipe 105, the tubular column bottom pipe 104 and the tubular column connecting pipe 105 are fixedly connected through the installation welding connecting strip 106 and welding, so that the connection between the tubular column bottom pipe 104 and the tubular column connecting pipe 105 is facilitated.
Referring to fig. 5 to 6, the girder 2 includes a side girder 201 installed on the tubular column support 1, a middle side girder 202, and a middle girder 203 connected to the middle side girder 202; the middle truss 203 and the middle side truss 202 are fixedly connected through a truss connection component 4; the truss joint assembly 4 comprises a plurality of joint grooves 401 arranged on the middle truss 203 and the middle side truss 202 and joint blocks 402 arranged in the joint grooves 401; the connecting block 402 is provided with a connecting guide block 403; a connecting guide groove 404 matched with the connecting guide block 403 is formed in the middle side truss 202; the middle truss 203 and the middle side truss 202 are fixedly connected through a connecting block 402; through the arrangement of the middle truss 203 and the connection groove 401 on the middle side truss 202, the connection block 402 is arranged in the connection groove 401, and the connection guide groove 404 on the middle side truss 202 is matched with the connection guide block 403 on the connection block 402 and fixed through welding during installation, so that the installation and connection between the middle truss 203 and the middle side truss 202 are facilitated.
In the process of installation of the present invention,
the first step is as follows: firstly, installing an auxiliary installation support on the ground, then hoisting the tubular column bottom pipe 104 by using a crane, simultaneously determining the installation angle of the tubular column bottom pipe 104 by using a total station, welding and fixing the tubular column bottom pipe 104 with an installation seat on the ground through a hinged fixed base 502, then hoisting the tubular column branch pipe 102 and the tubular column connecting pipe 105, fixedly connecting the tubular column bottom pipe 104 with the tubular column branch pipe 402 and the tubular column connecting pipe 405 through welding and fixing through the auxiliary installation support on the ground, and installing the rest of the tubular column framework 101 and the tubular column branch pipe 102 by an installation continuation method;
the second step is that: then, side trusses 201 are respectively installed on the tubular column supports 1 installed on the two sides of the ground in a welding mode;
the third step: then installing middle side trusses 202 on the tubular column support 1 in a welding mode, then hoisting middle trusses 203 installed in the middle of the middle side trusses 202, installing connection blocks 402 in a plurality of connection grooves 401 in the middle side trusses 202 and the middle trusses 203, enabling connection guide blocks 403 on the connection blocks 402 to be matched with connection guide grooves 404 on the middle side trusses 202 through sliding the connection blocks 402, installing and matching a plurality of connection grooves 401 simultaneously during installation, and then fixedly installing the middle trusses 203 between the middle side trusses 202 through welding;
the fourth step: then installing inhaul cables 3 among the tubular column support 1, the installed side truss 201, the installed middle side truss 202 and the installed middle truss 203 through bolts, and dismantling the auxiliary support on the ground after the inhaul cables 3 are installed;
the fifth step: then hoisting the connecting bridge 6 between the tubular column supports 1 at two sides, fixedly installing the connecting bridge 6 on the tubular column supports 1 by welding, and then installing the inhaul cable 3 between the connecting bridge 6 and the tubular column supports 1 by bolts.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. A large square steel structure framework based on self-balancing comprises a tubular column support (1) and a truss (2) arranged on the tubular column support (1); the device is characterized by also comprising a plurality of balance inhaul cables (3) arranged between the tubular column support (1) and the truss (2); a truss connecting component (4) is arranged on the truss (2); the tubular column support (1) is of a combined structure.
2. The self-balancing-based large square steel structure framework of claim 1, wherein: the combined type tubular column support (1) comprises a tubular column framework (101), a tubular column branch pipe (102) arranged on the tubular column framework (101) and a hinge assembly (5) arranged between the tubular column framework (101) and the tubular column branch pipe (102); a supporting connecting pipe (103) is further arranged between the tubular column framework (101) and the tubular column branch pipe (102) through welding; a connecting bridge (6) is arranged between the tubular column brackets (1); and a guy cable (3) is also connected between the connecting bridge (6) and the tubular column support (1).
3. The self-balancing-based large square steel structure framework of claim 2, characterized in that: the tubular column framework (101) comprises a tubular column bottom pipe (104) and a tubular column connecting pipe (105) arranged on the tubular column bottom pipe (104); a plurality of welding connecting strips (106) are arranged between the tubular column bottom pipe (104) and the tubular column connecting pipe (105) and between the tubular column framework (101) and the tubular column branch pipe (102) in a welding manner to be connected; a plurality of supporting circular plates (107) are arranged in the circular pipe column framework (101) and the circular pipe column branch pipe (102) through welding.
4. The self-balancing-based large square steel structure framework of claim 2, characterized in that: the hinge assembly (5) between the tubular column framework (101) and the tubular column branch pipe (102) comprises a connecting plate (501) and a hinge fixing base (502) arranged on the connecting plate (501); the hinged fixed base (502) is provided with a hinged through hole (503).
5. The self-balancing-based large square steel structure framework of claim 1, wherein: the truss (2) comprises a side truss (201) arranged on the tubular column support (1), a middle side truss (202) and a middle truss (203) connected with the middle side truss (202); the middle truss (203) and the middle side truss (202) are fixedly connected through a truss connection component (4).
6. The self-balancing-based large square steel structure framework of claim 5, wherein: the truss joint component (4) comprises a plurality of joint grooves (401) arranged on the middle truss (203) and the middle side truss (202) and joint blocks (402) arranged in the joint grooves (401); a connecting guide block (403) is arranged on the connecting block (402); a connecting guide groove (404) matched with the connecting guide block (403) is formed in the middle side truss (202); the middle truss (203) and the middle side truss (202) are fixedly connected through a connecting block (402).
7. The manufacturing method of the self-balancing-based large square steel structure framework according to any one of claims 1 to 6, characterized in that: the manufacturing method comprises the following steps:
the first step is as follows: the hoisting machine moves to the buffer pad to hoist the tubular column bottom pipe (104), meanwhile, auxiliary fixing is carried out through an auxiliary mounting bracket on the ground, the tubular column bottom pipe (104) is fixedly mounted on the ground, the hoisting machine hoists the tubular column branch pipe (102) to be connected with the tubular column bottom pipe (104) through welding, then the hoisting machine hoists the tubular column connecting pipe (105) to be welded on the tubular column bottom pipe (104) through a welding connecting strip (106), the rest of the tubular column branch pipes (102) and the tubular column connecting pipes (105) are mounted according to the mode, and the supporting connecting pipes (103) are welded between the tubular column branch pipes (102) and the tubular column connecting pipes (105);
the second step is that: a plurality of side trusses (201) are hoisted and welded on corresponding tubular column supports (1) by a crane, and then temporary support is carried out through auxiliary mounting supports;
the third step: the crane suspension middle side truss (202) is welded on the tubular column support (1) and is fixed in an auxiliary mode through an auxiliary mounting support, then the crane suspension middle truss (203) is fixed between the middle side trusses (202) on the two sides through a truss connection assembly (4), and is also fixed in an auxiliary mode through the auxiliary mounting support;
the fourth step: then a guy cable (3) is arranged between the tubular column bracket (1) and the truss (2); removing the auxiliary mounting bracket;
the fifth step: a connecting bridge (6) is arranged between the tubular column supports (1), and a guy cable (3) is arranged between the connecting bridge (6) and the tubular column supports (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826273.1A CN113463758B (en) | 2021-07-21 | 2021-07-21 | Large square steel structure framework based on self-balancing and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826273.1A CN113463758B (en) | 2021-07-21 | 2021-07-21 | Large square steel structure framework based on self-balancing and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113463758A true CN113463758A (en) | 2021-10-01 |
| CN113463758B CN113463758B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110826273.1A Active CN113463758B (en) | 2021-07-21 | 2021-07-21 | Large square steel structure framework based on self-balancing and manufacturing method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433490Y (en) * | 2009-07-09 | 2010-03-31 | 贵州大学 | Rectangular planar super large-span pre-stressed spacial pipe truss roof |
| CN203462584U (en) * | 2013-07-26 | 2014-03-05 | 中建三局第二建设工程有限责任公司 | Movable liner tube for abutting joint of tube truss |
| CN204703297U (en) * | 2015-03-30 | 2015-10-14 | 江南大学 | Large space light cantilever grid and rope encircle the hybrid structure of self equilibrium systems |
| WO2017140290A1 (en) * | 2016-02-16 | 2017-08-24 | Wilhelm Layher Verwaltungs-Gmbh | Truss system for building a supporting construction |
| CN112695952A (en) * | 2020-12-25 | 2021-04-23 | 湖北正浩建设集团有限公司 | Building roof truss support structure and construction method |
-
2021
- 2021-07-21 CN CN202110826273.1A patent/CN113463758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433490Y (en) * | 2009-07-09 | 2010-03-31 | 贵州大学 | Rectangular planar super large-span pre-stressed spacial pipe truss roof |
| CN203462584U (en) * | 2013-07-26 | 2014-03-05 | 中建三局第二建设工程有限责任公司 | Movable liner tube for abutting joint of tube truss |
| CN204703297U (en) * | 2015-03-30 | 2015-10-14 | 江南大学 | Large space light cantilever grid and rope encircle the hybrid structure of self equilibrium systems |
| WO2017140290A1 (en) * | 2016-02-16 | 2017-08-24 | Wilhelm Layher Verwaltungs-Gmbh | Truss system for building a supporting construction |
| CN112695952A (en) * | 2020-12-25 | 2021-04-23 | 湖北正浩建设集团有限公司 | Building roof truss support structure and construction method |
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| Publication number | Publication date |
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| CN113463758B (en) | 2022-09-30 |
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Denomination of invention: A steel structure framework of large plaza based on self balance and its fabrication method Effective date of registration: 20221213 Granted publication date: 20220930 Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd. Silver Lake Pledgor: Zhejiang Jinxin Steel Structure Group Co.,Ltd. Registration number: Y2022980027028 |