CN206859419U - A kind of truss member connector - Google Patents

A kind of truss member connector Download PDF

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Publication number
CN206859419U
CN206859419U CN201720494102.2U CN201720494102U CN206859419U CN 206859419 U CN206859419 U CN 206859419U CN 201720494102 U CN201720494102 U CN 201720494102U CN 206859419 U CN206859419 U CN 206859419U
Authority
CN
China
Prior art keywords
main board
ribbed stiffener
truss member
truss
utility
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.)
Expired - Fee Related
Application number
CN201720494102.2U
Other languages
Chinese (zh)
Inventor
张锋剑
王相如
周海涛
葛炳炜
刘志钦
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.)
Shanghai Deyi Construction Technology Co Ltd
Original Assignee
河南城建学院
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 河南城建学院 filed Critical 河南城建学院
Priority to CN201720494102.2U priority Critical patent/CN206859419U/en
Application granted granted Critical
Publication of CN206859419U publication Critical patent/CN206859419U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of truss member connector, including the first main board, the second main board and ribbed stiffener;First cylinder plate is provided with groove, and the second described main board is placed in groove, is detachably installed between the first cylinder plate and the second main board;Ribbed stiffener is circumferentially uniform along the first main board and the second main board.The utility model facilitates in-site installation space support truss, construction to also allow for removing after terminating, simultaneously, due to being connected using high-strength bolt disc type, switching performance is reliable, ensure that the security of space support truss, and ensures the close connection between sub-disk and stamper in loading process.The utility model is set up ribbed stiffener by weld seam between the first main board and the second main board and truss member and strengthened, and improves stability.

Description

A kind of truss member connector
Technical field
The utility model belongs to building engineering field, and in particular to a kind of novel truss connection connector used.
Background technology
As China's industrial building continues to develop, extensive storage building is more and more, and storage area is increasing, such as big Diameter coal store, silo etc., some diameters are even up to 30 meters.In engineering construction of storing in a warehouse, silo roof structure is in work progress One of key link, because its construction loads is big, apply man-hour requirement scene build space support truss, construction terminates will also be just Transported in removing, therefore when constructing silo roof structure, the space truss for support is extremely important.
At present, unit in charge of construction mainly uses two kinds of space truss support systems, and a kind of is traditional fastener type steel pipe truss Space support system during as construction, for the truss mainly by the frictional force power transmission of fastener and steel tube member bar, it uses span It is limited, only it is no more than in diameter in 18 meters of Span-line Loading Dome constructions and uses.Another is connected using rotating disk mouth formula, the company The mode of connecing easily causes that joint gap is big, and Internal Force of Truss theoretical calculation and actual error are larger, and work progress amount of deflection should not control, Use range is also restricted at present.By above-mentioned analysis, the space truss that the silo roof construction of existing storage structures is used supports System all because of rod member connectivity problem, causes use range to be restricted, and research one kind is easy to use, power transmission is reliable, node is firm Rod member connecting node tool is of great significance.
The content of the invention
For defect present in prior art, the purpose of this utility model is to provide used in a kind of novel truss connection Connector, it is easy to connect, power transmission is directly reliable, and node is bonded close connector, for the support stored in a warehouse during silo roof construction Truss structure system.
In order to solve the above-mentioned technical problem, the utility model, which adopts the following technical scheme that, is achieved:
A kind of truss member connector, including the first main board, the second main board, the first ribbed stiffener and the second ribbed stiffener;
Described the first main board one side is provided with groove, and the second described main board is placed in groove, the first described ribbed stiffener Located at the another side of the first main board, the second described ribbed stiffener is on the second main board.
The utility model also has following distinguishing feature:
Detachably installed between described the first main board and the second main board.
The first described main board is provided with multiple first connecting holes, and the second company is correspondingly provided with the second described main board Hole is connect, the first described main board and the second main board are linked together by connecting bolt.
Towards first through hole is formed between the side at the first main board center, described first adds the first described ribbed stiffener Strength rib forms the second through hole towards between the side at the second main board center, the axis of described first through hole and the second through hole Axis overlaps.
Described the first ribbed stiffener and the second ribbed stiffener is trapezium structure, the first described ribbed stiffener) it is fixed in first On main board, the first ribbed stiffener is fixed on the second main board.
Described the first main board and the second main board is circle.
Described the first main board and the second main board is fixed on truss member.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model facilitates in-site installation space support truss, construction to also allow for removing after terminating, simultaneously as Connected using high-strength bolt disc type, switching performance is reliable, ensure that the security of space support truss, and is protected in loading process Demonstrate,prove the close connection between the first main board and the second main board.
(2) the utility model sets up ribbed stiffener between the first main board and the second main board and truss member by weld seam Strengthened, improve stability;
(3) the first main board of the present utility model is provided with groove, and the second main board is placed in groove, is carrying out primary and secondary disk connection During, prevent the second main board from skidding off, and convenient connection.
Brief description of the drawings
Fig. 1 is of the present utility model to be used for truss member connection diagram.
Fig. 2 is connector overall structure diagram of the present utility model.
Fig. 3 is the structural representation of the first main board of the present utility model.
Fig. 4 is the structural representation of the second main board of the present utility model.
Each label is expressed as in figure:The main boards of 1- first, the main boards of 2- second, 3- connecting bolts, 4- truss members;
(1-1)-groove, (1-2) first connecting hole;(2-1)-the second connecting hole;(5-1) first ribbed stiffener, (5-2) second add Strength rib.
Explanation is further explained in detail to particular content of the present utility model below in conjunction with the drawings and specific embodiments.
Embodiment
Specific embodiment of the invention given below is, it is necessary to which explanation is that the invention is not limited in implement in detail below Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment 1
With reference to Fig. 1 to Fig. 4, the present embodiment provides a kind of truss member connector, including the first main board 1, the second main body Plate 2, the first ribbed stiffener 5-1 and the second ribbed stiffener 5-2;First main board 1 and the second main board 2 are circle, the first main board 1 It is fixed in the second main board 2 on truss member 4;The one side of first cylinder plate 1 is provided with groove 1-1, and the second main board 2 is placed in groove 1-1 In, the first ribbed stiffener 5-1 is located at the another side of the first main board 1;Second ribbed stiffener 5-2 is located at the second main board 2 and the first master On the non-contact face of body plate 1.First main board 1 is provided with multiple first connecting hole 1-2, and is correspondingly provided with the second main board 2 Two connecting hole 2-1, the first main board 1 and the second main board 2 are linked together by connecting bolt 3;
First ribbed stiffener 5-1 forms first through hole, the first ribbed stiffener 5-2 towards between the side at the center of the first main board 1 The second through hole, the axis coincidence of the axis of first through hole and the second through hole are formed between the side at direction the second main board 2 center. First ribbed stiffener 5-1 and the second ribbed stiffener 5-2 is trapezium structure, and the first ribbed stiffener 5-1 is fixed on the first main board 1, the One ribbed stiffener 5-2 is fixed on the second main board 2.
Truss member bearing capacity calculation:
Truss member outer diameter D=48mm, internal diameter d=41mm, Q235 steel, then bar area: Steel strength design load:F=215N/mm2, load bearing capability of a member:N=A*f=105157N=105k N.
Four high-strength bolt bearing capacities:Bolt is 8.8 grades of M10 high-strength bolts, pretension P=30kN, single bolt tension Bearing capacity Nt=0.8P=24kN, then four bolt bearing capacities be:N=96kN;Therefore single load bearing capability of a member is carried out by 96kN Design.
Work progress of the present utility model:
When building space support truss, the first main board 1 and the second main board 2 are respectively welded at respective truss member On 4, the second main board is placed in the first main board groove 1-1, consolidated the first main board 1 and the second main board 2 by bolt It is scheduled on together;In the junction of the junction of the first main board and truss member, the second main board and truss member, welding is put more energy into Rib 5 is strengthened;Multiple truss members 4 are linked together finally by aforesaid way.

Claims (7)

  1. A kind of 1. truss member connector, it is characterised in that:Put more energy into including the first main board (1), the second main board (2), first Rib (5-1) and the second ribbed stiffener (5-2);
    Described the first main board (1) is simultaneously provided with groove (1-1), and described the second main board (2) is placed in groove (1-1), described The first ribbed stiffener (5-1) be located at the first main board (1) another side;Described the second ribbed stiffener (5-2) is located at the second main body On plate (2).
  2. 2. truss member connector as claimed in claim 1, it is characterised in that:Described the first main board (1) and the second master Body plate is detachably installed between (2).
  3. 3. truss member connector as claimed in claim 2, it is characterised in that:Described the first main board (1) is provided with more Individual first connecting hole (1-2), the second connecting hole (2-1), the first described main body are correspondingly provided with described the second main board (2) Plate (1) and the second main board (2) are linked together by connecting bolt (3).
  4. 4. truss member connector as claimed in claim 1, it is characterised in that:Described the first ribbed stiffener (5-1) is towards the First through hole, described the first ribbed stiffener (5-2) the second main board of direction (2) are formed between the side at one main board (1) center The second through hole, the axis coincidence of the axis of described first through hole and the second through hole are formed between the side at center.
  5. 5. truss member connector as claimed in claim 1, it is characterised in that:Described the first ribbed stiffener (5-1) and second Ribbed stiffener (5-2) is trapezium structure, and described the first ribbed stiffener (5-1) is fixed on the first main board (1), the first ribbed stiffener (5-2) is fixed on the second main board (2).
  6. 6. truss member connector as claimed in claim 1, it is characterised in that:Described the first main board (1) and the second master Body plate (2) is circle.
  7. 7. truss member connector as claimed in claim 1, it is characterised in that:Described the first main board (1) and the second master Body plate (2) is fixed on truss member (4).
CN201720494102.2U 2017-05-05 2017-05-05 A kind of truss member connector Expired - Fee Related CN206859419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720494102.2U CN206859419U (en) 2017-05-05 2017-05-05 A kind of truss member connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720494102.2U CN206859419U (en) 2017-05-05 2017-05-05 A kind of truss member connector

Publications (1)

Publication Number Publication Date
CN206859419U true CN206859419U (en) 2018-01-09

Family

ID=60822434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720494102.2U Expired - Fee Related CN206859419U (en) 2017-05-05 2017-05-05 A kind of truss member connector

Country Status (1)

Country Link
CN (1) CN206859419U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127680A (en) * 2020-09-24 2020-12-25 中化二建集团有限公司 Construction method of silo top plate rotating disc buckle assembly type truss temporary supporting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127680A (en) * 2020-09-24 2020-12-25 中化二建集团有限公司 Construction method of silo top plate rotating disc buckle assembly type truss temporary supporting system
CN112127680B (en) * 2020-09-24 2022-01-28 中化二建集团有限公司 Construction method of silo top plate rotating disc buckle assembly type truss temporary supporting system

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200115

Address after: Room 202, building 1, Baosteel Industrial Park, northwest corner, intersection of Fuxing Road and xiayun Road, Xincheng District, Pingdingshan City, Henan Province

Patentee after: Pingdingshan Baode Technology Co., Ltd

Address before: Pingdingshan City, Henan Province, Lung Cheung Road 467036

Patentee before: Henan University of Urban Construction

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200311

Address after: Room 624, floor 6, building 3, 188 ona Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 200000

Patentee after: Shanghai Deyi Construction Technology Co., Ltd

Address before: Room 202, building 1, Baosteel Industrial Park, northwest corner, intersection of Fuxing Road and xiayun Road, Xincheng District, Pingdingshan City, Henan Province

Patentee before: Pingdingshan Baode Technology Co., Ltd

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180109

Termination date: 20210505