CN208502223U - A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically - Google Patents

A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically Download PDF

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Publication number
CN208502223U
CN208502223U CN201820644941.2U CN201820644941U CN208502223U CN 208502223 U CN208502223 U CN 208502223U CN 201820644941 U CN201820644941 U CN 201820644941U CN 208502223 U CN208502223 U CN 208502223U
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China
Prior art keywords
steel pipe
buckle closure
fastener
fastener body
engineering construction
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CN201820644941.2U
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Chinese (zh)
Inventor
邓中根
王顺锋
龚福才
李勇
伏锋
刘金红
陈乐嘎
张琪曼
张晓兰
陈国银
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YCIH No 2 Construction Co Ltd
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YCIH No 2 Construction Co Ltd
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Abstract

The utility model discloses a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically, the dedicated fastener includes fastener body, compatible upper buckle closure therewith is installed at the top of fastener body, one end of upper buckle closure is articulated and connected by upper shaft and fastener body, and the other end of upper buckle closure is flexibly connected by upper bolt assembly with fastener body;Compatible lower buckle closure therewith is installed in the bottom of fastener body, one end of lower buckle closure is articulated and connected by lower rotary shaft and fastener body, and the other end of lower buckle closure is flexibly connected by lower bolt assembly with fastener body.The utility model realizes the steel pipe that can not only connect different-diameter, but also can not also cause to damage to steel pipe, realize it is convenient for disassembly and assembly, improve working efficiency while also avoid loss of the prior welding mode to steel pipe, improve the utilization rate of building steel tube.

Description

A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically
Technical field
The utility model relates to a kind of fasteners, and it is connected vertically to relate particularly to a kind of engineering construction different-diameter steel pipe Dedicated fastener, the fastener mainly apply to setting up for engineering scaffold, belong to construction safety technical field.
Background technique
In general, it is frequently necessary to set up the construction of scaffold ancillary works in engineering construction, be needed when being more than certain altitude Frame body is wanted to need to connect in main structure, quality of connection directly influences the stabilization of frame body, and traditional wall-connecting piece mainly uses The structures such as the pre-buried short tube of construction floor is connected with common fastener or steel tube fastener armful drawing building is fixed fix this structure of outrigger Not only steel pipe waste is serious, and fastener, which is often removed to move by worker, in work progress does its use, buries serious peace to outrigger system Full hidden danger.Another kind is that the mode that embedded bar is welded on steel pipe is attached by the way of welding, and which is not only torn open Difficulty is unloaded, damage also is caused to steel pipe.
Therefore, need to develop one kind can not only connect the steel pipe of different-diameter, but also can not cause to damage to steel pipe, moreover it is possible to dismounting side Just fastener becomes the key point to solve the above problems.
Summary of the invention
For many shortcomings and deficiencies present in above-mentioned background technique, the utility model is improved and has been created to this Newly, and it is an object of the present invention to provide a kind of can adapt to execution conditions complicated in site operation, there is certain practical value, realization not only may be used The steel pipe of different-diameter is connected, and steel pipe can not also be caused to damage, convenient for disassembly and assembly, recycling is realized, can be improved work Make to also avoid prior welding mode while efficiency to the such a of the loss of steel pipe and the utilization rate for improving building steel tube The steel tube fastener of vertical connection different-diameter.
In order to solve the above problem and reach above-mentioned goal of the invention, a kind of steel of vertical connection different-diameter of the utility model Tube clamps are realized by using following design structure and using following technical solution:
A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically, the dedicated fastener include fastener body (1), Compatible upper buckle closure (11) therewith is installed at the top of fastener body (1), one end of upper buckle closure (11) passes through upper shaft (2) It is articulated and connected with fastener body (1), the other end of upper buckle closure (11) is flexibly connected by upper bolt assembly with fastener body (1); Compatible lower buckle closure (12) therewith is installed in the bottom of fastener body (1), one end of lower buckle closure (12) passes through lower rotary shaft (3) It is articulated and connected with fastener body (1), the other end of lower buckle closure (12) is flexibly connected by lower bolt assembly with fastener body (1).
Another preferred technical solution above-mentioned as the utility model, in the fastener body (1) generally upper end The blocks component of arc groove is provided in the middle part of portion and lower end.
As the above-mentioned optimal technical scheme of the utility model, between the upper buckle closure (11) and the fastener body (1) Be provided with the upper locking slot (5) for fastening vertical steel pipe (4), upper locking slot (5) the generally circular configuration of inner hollow or Person is ring structure, is equipped with compatible rubber therewith inside the circular configuration either upper locking slot (5) of ring structure Neonychium is equipped with concaveconvex structure outside rubber protection pad.
As the above-mentioned preferred technical solution of the utility model, the upper buckle closure (11) generally middle part is provided with arc groove Arch bridge-like structure either " Ω " shape structure;The upper shaft (2) is pin.
The further preferred technical solution above-mentioned as the utility model, the upper bolt assembly include upper tommyhead bolt (111), the upper cap nut (112) and Upper gasket (113) of tommyhead bolt (111) installation on this are passed through, wherein upper cap nut (112) is Flat head either hexagonal (hexagon)nut, upper cap nut (112) and Upper gasket (113) are sequentially mounted on tommyhead bolt (111) from top to bottom On.
The further step preferred technical solution above-mentioned as the utility model, the lower buckle closure (12) and the fastener sheet The lower locking slot (7) for fastening lateral steel pipe (6) is provided between body (1), lower locking slot (7) generally inner hollow Circular configuration either ring structure, is equipped with phase therewith inside the circular configuration either lower locking slot (7) of ring structure The rubber protection pad of adaptation is equipped with concaveconvex structure outside rubber protection pad.
The technical solution still further preferably above-mentioned as the utility model, the lower buckle closure (12) generally middle part It is provided with arch bridge-like structure either " Ω " shape structure of arc groove;The lower rotary shaft (3) is pin.
The technical solution again still further preferably above-mentioned as the utility model, the lower bolt assembly includes lower T shape Bolt (121), the lower gasket (122) and lower nut (123) for passing through lower tommyhead bolt (121) installation, wherein lower gasket (122) Sequentially be mounted on lower tommyhead bolt (121) from top to bottom with lower nut (123), lower nut (124) be flat head either Hexagonal (hexagon)nut.
The technical solution also again again still more preferably above-mentioned as the utility model, the fastener body (1) are whole For cross-shaped structure, support corresponding with the locking slot (5) is additionally provided on the fastener body (1) of the cross-shaped structure Slot.
The above-mentioned technical proposal of the utility model has the advantages that the utility model structure is simple, construction is simple, It can be matched with minor diameter reinforcing bar or steel pipe by being re-established as its structure to the side steel pipe locking slot in traditional fastener, it will Scaffold and wall-connecting piece are connected and fixed by fastener, it is easy to disassemble, improve working efficiency while, avoid traditional welding side Loss of the formula to steel pipe, improves the utilization rate of building steel tube.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is one of overall structure diagram of the utility model;
Fig. 2 is the two of the overall structure diagram of the utility model;
Fig. 3 is the use state diagram of the utility model;
Wherein, figure label: 1-fastener body, 11-upper buckle closures, 111-upper tommyhead bolts, 112-upper cap nuts, 113-Upper gaskets, 12-lower buckle closures, 121-lower tommyhead bolts, 122-lower gaskets, 123-lower nuts;
2-upper shafts;
3-lower rotary shafts;
4-vertical steel pipes;
5-upper locking slots;
6-lateral steel pipes;
7-lower locking slots.
Specific embodiment
In order to make technological means of the utility model, create feature, reach purpose and effect is easy to understand, under Further detailed description is made to the technical solution of the utility model in conjunction with attached drawing and specific embodiment in face
A kind of engineering construction different-diameter steel pipe as shown in Figure of description 1 to Figure of description 3 is connected vertically specially With fastener, which includes fastener body 1, is equipped with compatible upper buckle closure 11 therewith at the top of fastener body 1, One end of upper buckle closure 11 is articulated and connected by upper shaft 2 and fastener body 1, and the other end of upper buckle closure 11 passes through upper bolt assembly It is flexibly connected with fastener body 1;Compatible lower buckle closure 12 therewith is installed in the bottom of fastener body 1, the one of lower buckle closure 12 End is articulated and connected by lower rotary shaft 3 and fastener body 1, and the other end of lower buckle closure 12 is living by lower bolt assembly and fastener body 1 Dynamic connection.
Further, the generally upper center of fastener body 1 and lower end middle part are provided with the blocks component of arc groove.
Further, the upper locking slot for fastening vertical steel pipe 4 is provided between upper buckle closure 11 and the fastener body 1 5, the circular configuration of upper locking slot 5 generally inner hollow either ring structure, in the circular configuration either ring structure Upper locking slot 5 inside be equipped with compatible rubber protection pad therewith, concaveconvex structure is equipped with outside rubber protection pad.
Further, upper buckle closure 11 generally middle part is provided with arch bridge-like structure either " Ω " shape structure of arc groove; The upper shaft 2 is pin.
Further, upper bolt assembly includes upper tommyhead bolt 111, the upper cap nut that tommyhead bolt 111 is installed on this 112 and Upper gasket 113, wherein upper cap nut 112 be flat head either hexagonal (hexagon)nut, upper cap nut 112 and Upper gasket 113 from It is sequentially mounted on tommyhead bolt 111 under.
Further, the lower locking slot for fastening lateral steel pipe 6 is provided between lower buckle closure 12 and the fastener body 1 7, the circular configuration of lower locking slot 7 generally inner hollow either ring structure, in the circular configuration either ring structure Lower locking slot 7 inside be equipped with compatible rubber protection pad therewith, concaveconvex structure is equipped with outside rubber protection pad.
Further, lower buckle closure 12 generally middle part is provided with arch bridge-like structure either " Ω " shape structure of arc groove; The lower rotary shaft 3 is pin.
Further, lower bolt assembly includes lower tommyhead bolt 121, across the lower gasket of the lower installation of tommyhead bolt 121 122 and lower nut 123, wherein lower gasket 122 and lower nut 123 are sequentially mounted on from top to bottom on lower tommyhead bolt 121, under Nut 124 is flat head either hexagonal (hexagon)nut.
Specifically, the generally cross-shaped structure of fastener body 1, is additionally provided on the fastener body 1 of the cross-shaped structure Bracket corresponding with the locking slot 5.
In conclusion more specifically embodiment is the utility model:
A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically of above-mentioned design structure is carrying out using it Before, the dedicated fastener for needing to have completed it carries out installation as spare.
The step of when installation, is:
Step 1: fastener body 1 is first passed through by upper buckle closure 11, tommyhead bolt 111, upper pad according to the installation site determined Piece 113 and upper cap nut 112 are fixed on lateral steel pipe 6.
Step 2: penetrating another steel pipe in fastener body 1, passes through lower buckle closure 12, tommyhead bolt 121, lower gasket 122 With the fixed vertical steel pipe 4 of lower nut 123, frame structure is formed.
Step 3: after being installed, by that can come into operation after administrative staff's acceptance(check).
In use, buckling well buckle closure 11 after steel pipe or reinforcing bar are put into locking slot and lower buckle closure 12 passing through and passes through respectively Upper bolt assembly and lower bolt assembly are fixed, and complete the rigid connection of two steel pipes.
It after use, is removed, concrete operation step when dismounting is:
Step 1 first unscrews the upper tommyhead bolt 111 of fixed upper buckle closure 11 and fastener body 1, lateral steel pipe 6 is taken out.
Step 2 first unscrews the lower tommyhead bolt 121 of fixed lower buckle closure 12 and fastener body 1, fastener is removed.
Step 3 recycles fastener, repairs to broken parts, is packed into storehouse in case next time uses
The dedicated fastener that finally this has been removed is carried to storage repository and is reserved as next recycling.
In above-mentioned entire implementation process, upper buckle closure 11 is arranged vertically with lower buckle closure 12 in floor projection direction;Locking The setting of tight slot 5 and lower locking slot 7 increases pressure-bearing surface, improves the stress condition of fastener, extends service life, meanwhile, Due to being provided with rubber protection pad in upper locking slot 5 and lower locking slot 7, is conducive to increase its frictional force, connects two steel pipes It is stronger.
Finally, it should be noted that specific embodiment of the present utility model has been made specifically above in conjunction with attached drawing It is bright, but the utility model is not limited to above-mentioned embodiment, the knowledge model that one skilled in the relevant art has In enclosing, many variations can also be made to it.

Claims (9)

1. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically, it is characterised in that: the dedicated fastener includes button Part ontology (1), is equipped with compatible upper buckle closure (11) therewith at the top of fastener body (1), and one end of upper buckle closure (11) is logical It crosses upper shaft (2) and fastener body (1) to be articulated and connected, the other end of upper buckle closure (11) passes through upper bolt assembly and fastener body (1) it is flexibly connected;Compatible lower buckle closure (12) therewith, one end of lower buckle closure (12) are installed in the bottom of fastener body (1) It is articulated and connected by lower rotary shaft (3) and fastener body (1), the other end of lower buckle closure (12) passes through lower bolt assembly and fastener body (1) it is flexibly connected.
2. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the blocks component of arc groove is provided in the middle part of the fastener body (1) generally upper center and lower end.
3. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the upper locking slot (5) for fastening vertical steel pipe (4) is provided between the upper buckle closure (11) and the fastener body (1), The circular configuration of upper locking slot (5) generally inner hollow either ring structure, in the circular configuration either ring structure Upper locking slot (5) inside be equipped with compatible rubber protection pad therewith, concaveconvex structure is equipped with outside rubber protection pad.
4. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the upper buckle closure (11) generally middle part is provided with arch bridge-like structure either " Ω " shape structure of arc groove;Described upper turn Axis (2) is pin.
5. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist Include upper tommyhead bolt (111), pass through on this upper cap nut (112) of tommyhead bolt (111) installation and upper in: the upper bolt assembly Gasket (113), wherein upper cap nut (112) be flat head either hexagonal (hexagon)nut, upper cap nut (112) and Upper gasket (113) from It is sequentially mounted under on tommyhead bolt (111).
6. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the lower locking slot (7) for fastening lateral steel pipe (6) is provided between the lower buckle closure (12) and the fastener body (1), The circular configuration of lower locking slot (7) generally inner hollow either ring structure, in the circular configuration either ring structure Lower locking slot (7) inside be equipped with compatible rubber protection pad therewith, concaveconvex structure is equipped with outside rubber protection pad.
7. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the lower buckle closure (12) generally middle part is provided with arch bridge-like structure either " Ω " shape structure of arc groove;Described lower turn Axis (3) is pin.
8. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 1, feature exist In: the lower bolt assembly include lower tommyhead bolt (121), pass through lower tommyhead bolt (121) installation lower gasket (122) and under Nut (123), wherein lower gasket (122) and lower nut (123) are sequentially mounted on from top to bottom on lower tommyhead bolt (121), under Nut (124) is flat head either hexagonal (hexagon)nut.
9. a kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically according to claim 3, feature exist In the fastener body (1) generally cross-shaped structure, it is additionally provided on the fastener body (1) of the cross-shaped structure and institute State the corresponding bracket of locking slot (5).
CN201820644941.2U 2018-05-02 2018-05-02 A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically Active CN208502223U (en)

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Application Number Priority Date Filing Date Title
CN201820644941.2U CN208502223U (en) 2018-05-02 2018-05-02 A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820644941.2U CN208502223U (en) 2018-05-02 2018-05-02 A kind of engineering construction different-diameter steel pipe dedicated fastener connected vertically

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409793A (en) * 2019-08-27 2019-11-05 安徽水利开发有限公司 A kind of scaffold wall connecting piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409793A (en) * 2019-08-27 2019-11-05 安徽水利开发有限公司 A kind of scaffold wall connecting piece

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