CN207392461U - A kind of assembled substation detachable reinforcing steel truss connection structure - Google Patents

A kind of assembled substation detachable reinforcing steel truss connection structure Download PDF

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Publication number
CN207392461U
CN207392461U CN201721430907.7U CN201721430907U CN207392461U CN 207392461 U CN207392461 U CN 207392461U CN 201721430907 U CN201721430907 U CN 201721430907U CN 207392461 U CN207392461 U CN 207392461U
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China
Prior art keywords
steel
girder steel
shaped
plate
fixed
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Active
Application number
CN201721430907.7U
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Chinese (zh)
Inventor
邱新刚
刘亚庆
汪和龙
张天忠
吕冬春
何辉
敖斌
张祖泷
曾海兵
杨冉
张金锋
王召娣
何江
朱胜
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.)
State Grid Anhui Electric Power Co Ltd
Anhui Huadian Engineering Consulting and Design Co Ltd
Original Assignee
State Grid Anhui Electric Power Co Ltd
Anhui Huadian Engineering Consulting and Design Co Ltd
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Priority to CN201721430907.7U priority Critical patent/CN207392461U/en
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Publication of CN207392461U publication Critical patent/CN207392461U/en
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Abstract

The utility model is directed to the shortcomings that assembling type steel structure substation welding procedure, it is proposed a kind of assembled substation detachable reinforcing steel truss connection structure, including steel column, girder steel, inside and outside wall board and steel bar truss floor support plate, on the basis of steel column lower end is fixed on, it is fixed between the steel column and girder steel by T-shaped connecting plate and rectangular connecting panels connection, and girder steel vertical direction is all provided with there are one T-shaped connecting plate, the T-shaped connecting plate is integral into T-shaped structure, T-shaped connecting plate one end is directly screwed in the side of steel column, and the other end is fixed with girder steel by screw.The assembling type steel structure substation is connected component by bolt, is substituted conventional bonding technique, is reduced influence of the work progress to substation structure performance, improve the serious forgiveness of work progress, reduce construction cost.

Description

A kind of assembled substation detachable reinforcing steel truss connection structure
Technical field
The utility model belongs to substation's technical field more particularly to a kind of assembled substation detachable reinforcing steel truss Connection structure.
Background technology
Mostly using reinforced concrete structure system, reinforced concrete structure system has heat insulating effect for traditional substation Well, the advantages of globality and strong plasticity;But the structural system is dirty and messy there are construction site, long construction period, by rings such as weather Border factor influences the shortcomings that big.
As requirement of the development and country of science and technology to architectural industrialization is constantly strengthened, the application range of assembled architecture Constantly expand, assembled architecture is applied on substation project, there is short construction period, construction site is clean and tidy, building function The advantages that property is good.
On assembling type steel structure substation composition, mainly including steel column, girder steel, inside and outside wall board and floor.It often adopts at present Construction method is welding, i.e., the components such as steel column, girder steel, wallboard and floor completed prefabrication are transported to construction site Welding.It is welded as common construction method in steel construction, but it is there are many shortcomings, such as:
After 1. welding is completed, if there are deviation, Bias Correction difficulties for structure construction;
2. during welding additional stress can be generated to steel structure member, structural behaviour may be influenced;
3. if larger destruction occurs under geological process for structure, repair difficult;
4. power station belongs to Important building, more demanding to welding, so as to improve construction cost.
Utility model content
The utility model be directed to the welding procedure of assembling type steel structure substation the shortcomings that, propose one kind be bolted entirely+can Detachable steel bar girder connection structure.The assembling type steel structure substation is connected component by bolt, substitutes traditional welding work Skill reduces influence of the work progress to substation structure performance, improves the serious forgiveness of work progress, reduce and be constructed into This.
To achieve these goals, technical solution adopted in the utility model is:
A kind of assembled substation detachable reinforcing steel truss connection structure, including steel column, girder steel, inside and outside wall board and reinforcing bar Truss floor support plate on the basis of steel column lower end is fixed on, passes through T-shaped connecting plate and rectangular connecting panels between the steel column and girder steel Connection is fixed, and girder steel vertical direction is all provided with there are one T-shaped connecting plate, and the T-shaped connecting plate connects integral into T-shaped structure, T-shaped Fishplate bar one end is directly screwed in the side of steel column, and the other end is fixed with girder steel by screw.
It is connected and fixed by rectangular connecting panels between the girder steel and girder steel, is at least connected between girder steel and girder steel connection There are two rectangular connecting panels, rectangular connecting panels one end is fixed by screw and a wherein girder steel, and the rectangular connecting panels other end passes through Screw is fixed with another girder steel.
The groove set along girder steel length direction is equipped at the both ends of girder steel, is equipped in the inside of rectangular connecting panels latent Enter the bar shaped raised line in girder steel groove, the raised line and rectangular connecting panels integral structure.
The utility model has the following advantages that compared with the prior art:
(1)Serious forgiveness is high in the construction process for structure.Frequently with welding in traditional Construction of Steel Structure, if in the construction process There is deviation or mistake, repair process is complicated, and the fine degree repaired may generate the performance of the structure after reparation It influences.It is proposed by the present invention to be bolted the+power generation station structure of detachable reinforcing steel truss floor support plate entirely, in the construction process by It being bolted in utilizing instead of welding so that the mistake or deviation occurred in construction can be corrected more conveniently, and Since bolted mode will not generate material in itself damage, so as to ensure that the structure after repairing still has and design Identical performance.
(2)Eliminate influence of the welding stress to structural behaviour.Due to the form that main structure body is connected by screw bolts, without By welding, the welding stress being prevalent in traditional welding work progress in structure is eliminated, preferably ensure that structure Performance.
(3)Component is easily replaced after shake.Traditional welding construction method, after construction is completed, component is become as an entirety, It is difficult to component is individually dismantled.If the larger geological process of experience, component will certainly generate different degrees of destruction, at this time to knot Component is repaired or replaced to structure becomes particularly difficult, proposed by the present invention to be bolted+detachable reinforcing steel truss building entirely The power generation station structure of board due to the use of being bolted, can replace the component of destruction by unloading bolt after shake, accelerate Repair process ensure that the fast quick-recovery of production and living after shake.
(4)Steel bar truss floor support plate composite floor has many advantages, such as to save template and anti-seismic performance is good.It need not be set in construction Temporary support is put, saves substantial amounts of plank sheathing and its support, has saved substantial amounts of timber;On the other hand whole or portion are eliminated Point shuttering supporting also provides broad working face for the construction of each work post, and each specialized course constructs simultaneously, accelerate engineering into Degree, effectively shortens the engineering construction time.Composite floor is connected by shear connector with girder steel top flange, can form composite beam Force modes reduce beam Out-of-plane Effective Length, and beam Out-plane Global Stability of Space is effectively ensured, and can further save steel.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the utility model steel column and girder steel;
Fig. 2 is the structure diagram of the utility model girder steel and girder steel;
The sectional view of Fig. 3 connection structures between the utility model girder steel and girder steel.
Specific embodiment
The utility model is described further with reference to embodiment.
A kind of assembled substation detachable reinforcing steel truss connection structure as shown in Figure 1-Figure 3, including steel column 1, steel Beam 2, inside and outside wall board and steel bar truss floor support plate, floor support plate and steel column and girder steel connection structure are identical with existing connection structure, On the basis of 1 lower end of steel column is fixed on, pass through T between the application steel column 1 described unlike existing connection structure and girder steel 2 Shape connecting plate 4 and the connection of rectangular connecting panels 3 are fixed, and 2 vertical direction of girder steel is all provided with there are one T-shaped connecting plate 4, the T-shaped Connecting plate 4 is directly screwed in the side of steel column 1, the other end and girder steel integral into T-shaped structure, 4 one end of T-shaped connecting plate 2 are fixed by screw 5.Rectangular connecting panels one end connect girder steel, the other end by screw fix steel column on, steel column use section for The steel column of rectangular configuration is more firm by rectangular connecting panels connection so when steel column is connected with girder steel.
It is connected and fixed by rectangular connecting panels 3 between the girder steel 2 and girder steel 2, between girder steel 2 and the connection of girder steel 2 extremely Few connection is there are two rectangular connecting panels 3, and 3 one end of rectangular connecting panels is fixed by screw and a wherein girder steel 2, rectangular connecting panels 3 The other end is fixed by screw and another girder steel 2.
The groove 21 set along 2 length direction of girder steel is equipped at the both ends of girder steel 2, in the inside of rectangular connecting panels 3 Equipped with slipping into the bar shaped raised line 31 in girder steel groove 21, the raised line and rectangular connecting panels integral structure.Girder steel and girder steel it Between when connecting rectangular connecting panels be mounted on the two sides of girder steel, the bar shaped raised line on rectangular connecting panels and item after the cooperation of girder steel groove Shape raised line plays positioning and supporting role, and larger support force is all supported by bar shaped raised line, reduces holding for screw By ability, so as to reinforce connection structure.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the principle of the utility model, it is on the premise of not departing from the spirit and scope of the utility model, in the art common Technical staff simple change and to replace all be within the scope of protection of the utility model.

Claims (3)

1. a kind of assembled substation detachable reinforcing steel truss connection structure, including steel column, girder steel, inside and outside wall board and reinforcing bar purlin Frame floor support plate, on the basis of steel column lower end is fixed on, it is characterised in that:Between the steel column and girder steel by T-shaped connecting plate and Rectangular connecting panels connection is fixed, and girder steel vertical direction is all provided with there are one T-shaped connecting plate, and the T-shaped connecting plate is integrally T-shaped Structure, T-shaped connecting plate one end are directly screwed in the side of steel column, and the other end is fixed with girder steel by screw.
2. a kind of assembled substation detachable reinforcing steel truss connection structure according to claim 1, it is characterised in that: It is connected and fixed by rectangular connecting panels between the girder steel and girder steel, is at least connected between girder steel and girder steel connection there are two square Shape connecting plate, rectangular connecting panels one end are fixed by screw and a wherein girder steel, and the rectangular connecting panels other end is by screw and separately One girder steel is fixed.
3. a kind of assembled substation detachable reinforcing steel truss connection structure according to claim 2, it is characterised in that: The groove set along girder steel length direction is equipped at the both ends of girder steel, is equipped with and is slipped into girder steel in the inside of rectangular connecting panels Bar shaped raised line in groove, the raised line and rectangular connecting panels integral structure.
CN201721430907.7U 2017-11-01 2017-11-01 A kind of assembled substation detachable reinforcing steel truss connection structure Active CN207392461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721430907.7U CN207392461U (en) 2017-11-01 2017-11-01 A kind of assembled substation detachable reinforcing steel truss connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721430907.7U CN207392461U (en) 2017-11-01 2017-11-01 A kind of assembled substation detachable reinforcing steel truss connection structure

Publications (1)

Publication Number Publication Date
CN207392461U true CN207392461U (en) 2018-05-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721430907.7U Active CN207392461U (en) 2017-11-01 2017-11-01 A kind of assembled substation detachable reinforcing steel truss connection structure

Country Status (1)

Country Link
CN (1) CN207392461U (en)

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