CN201901948U - Combined profile steel welding nail connector - Google Patents
Combined profile steel welding nail connector Download PDFInfo
- Publication number
- CN201901948U CN201901948U CN2010206405579U CN201020640557U CN201901948U CN 201901948 U CN201901948 U CN 201901948U CN 2010206405579 U CN2010206405579 U CN 2010206405579U CN 201020640557 U CN201020640557 U CN 201020640557U CN 201901948 U CN201901948 U CN 201901948U
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- China
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- weldering nail
- shaped steel
- connection component
- connector
- combined connection
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- Expired - Fee Related
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Abstract
The utility model relates to a combined profile steel welding nail connector, which comprises a web plate and a flange plate. A hole is arranged on the web plate; a reinforced steel bar penetrates through the hole; a welding nail is welded on the flange plate; and the web plate is perpendicular to the flange plate. Compared with other traditional connectors in the prior art, the combined profile steel welding nail connector has the advantages that on the premise of ensuring effective connection of steel and concrete in a combined structure, the number of connectors in use can be decreased, manufacturing and mounting costs are reduced, the construction speed of a project is increased, and the overall manufacturing cost of the project is reduced.
Description
Technical field
The utility model relates to steel and concrete combined structure, especially relates to a kind of shaped steel weldering nail combined connection component.
Background technology
At present, the connector that in steel and concrete combined structure steel and concrete is coupled together mainly contains forms such as curved muscle connector, weldering nail connector and perforated panel connector.Wherein curved muscle connector seldom uses in engineering owing to joint efficiency is low, weldering nail connector is one of the maximum connector form of using in the engineering at present, this connector needs special welding apparatus, operation is inconvenience comparatively, the joint efficiency of single weldering nail connector is lower, in structure, need intensive layout, consider the supporting capacity reduction greatly again of welding the nail connector after the fatigue resistance.
The perforated panel connector is at present a kind of newer connector relatively, and the joint efficiency of this connector is bigger than the weldering nail, does not need special welding apparatus, and anti-fatigue performance is progressively adopted by engineering circle than the height of weldering nail connector simultaneously.The concrete in the hole connects in the plate but the perforated panel connector only relies on, its joint efficiency and ductility are still lower, therefore if can be in conjunction with the perforated panel connector with respect to the high characteristics of other form connector joint efficiencies, further the connector of development of new will improve steel and concrete joint efficiency greatly.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of shaped steel weldering simple for production, that joint efficiency is higher to follow closely combined connection component for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of shaped steel weldering nail combined connection component is characterized in that this connector comprises web and frange plate, and described web is provided with perforate, is welded with socket cap weldering nail on the described frange plate.
Described web is vertical mutually with frange plate, forms T type structure.
Described perforate is circular hole, elliptical aperture or slot.
Described perforate is arranged in the web equal intervals.
Described perforate non-equidistance on web is arranged.
Described weldering nail is arranged in the frange plate equal intervals.
Described weldering nail non-equidistance on frange plate is arranged.
Compared with prior art, employed utensil was followed the identical of perforated panel connector when the utility model was made, making than weldering nail connector is more easy, the joint efficiency of this utility model connector of while is higher than perforated panel, shaped steel weldering nail combined connection component is used in steel and concrete combined structure, because its joint efficiency is all higher than traditional weldering nail connector and perforated panel connector, and the factory process workload is little, welding job amount in building site is also few.Behind steel and concrete combined structure employing shaped steel weldering nail combined connection component, make its usage quantity follow closely lacking of connector and perforated panel connector like this, shorten the construction period of engineering, the saving project total cost than traditional weldering.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a behavior in service schematic diagram of the present utility model.
1 is that connector, 11 is concrete for reinforcing bar, 4 for girder steel, 3 for weldering nail, 2 for perforate, 14 for frange plate, 13 for web, 12 among the figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of shaped steel weldering nail combined connection component, its structure as shown in Figure 1, this connector 1 is made of web 11 and frange plate 12, web 11 and frange plate 12 mutual vertical T-shaped structures offer perforate 13 on the web 11.The shape of perforate 13 can be circular hole, elliptical aperture or slot, frange plate 12 is provided with socket cap weldering nail 14, perforate 13 on the web 11 can be for equidistantly arranging or the non-equidistance arrangement, and socket cap weldering nail 14 can be for equidistantly arranging or the non-equidistance arrangement on the frange plate 12.In addition, can have reinforcing bar to pass in the perforate of offering on the web 11, also can not have reinforcing bar to pass, perforate 13 can be a kind of specification.
Shaped steel weldering nail combined connection component can adopt H shaped steel or i shaped steel to make, and is cut to two T shape parts in the centre.Mode of occupation of the present utility model as shown in Figure 2.The web 11 of shaped steel weldering nail combined connection component 1 and girder steel 3 link to each other by twin fillet wolt, make shaped steel weldering nail combined connection component 1 be wrapped in fully in the concrete 4 by fluid concrete 4 then, wait concrete 4 sclerosis back shaped steel weldering nail combined connection components 1 to be combined as a whole fully with concrete 4.In addition, before concreting, place the joint efficiency that reinforcing bar 3 strengthens concrete and shaped steel weldering nail combined connection component 1 in the perforate 13 on the connector web, the method of placing reinforcing bar in the laying method of reinforcing bar 3 and the engineering in the perforated panel connector is identical, the proportionate relationship of hole diameter should be carried out particular study in the diameter of reinforcing bar and the steel plate, this reinforcing bar muscle of being advocated in the reinforced concrete structure often in addition, distributing bar etc., therefore do not need to dispose special reinforcing bar at shaped steel weldering nail combined connection component and pass hole, reinforcing bar and hole do not need special measure to fix.
The utility model shaped steel weldering nail combined connection component is applied in steel and the concrete combined structure, can couple together steel work and concrete effectively, its catenation principle is as follows: at first, shaped steel weldering nail combined connection component 1 and girder steel 2 are connected by twin fillet wolt, this weld seam not only can transmit along the girder steel length direction shearing of (being parallel to bead direction), can also bear power, guarantee that by weld seam girder steel 2 is connected with shaped steel weldering nail the effective of combined connection component 1 perpendicular to bead direction.Secondly, shaped steel weldering nail combined connection component 1 mainly contains the following aspects with being connected of concrete 4: 1. the perforate on the web 13 has concrete about 4 to connect, and forms to connect falcon, and this falcon can be born bigger shearing force; 2. the weldering of the socket cap on frange plate nail 14 is imbedded in the concrete, can bear bigger shearing force; 3. the side and the top of shaped steel weldering nail combined connection component 1 closely contacts with concrete 4, and along girder steel 2 portraitlandscapes with under vertically acting on, concrete has also increased connector greatly with the partial pressing of tee bar contact surface and has been connected with concrete; 4. in the perforate 13 of shaped steel weldering nail combined connection component the reinforcing bar of running through 3 is arranged, the powerful horizontal shear resistance of this reinforcing bar has also increased connector and has been connected with concrete.
Therefore, shaped steel weldering nail combined connection component is used in steel and concrete combined structure, its joint efficiency is all higher than traditional weldering nail connector and perforated panel connector, behind steel and concrete combined structure employing shaped steel weldering nail combined connection component, make its usage quantity follow closely lacking of connector and perforated panel connector like this than traditional weldering, can reduce the site operation workload, accelerate speed of application, save cost, after adopting the shaped steel weldering nail combined connection component that equates with perforated panel connector quantity, structure has bigger safety stock.
Claims (7)
1. a shaped steel weldering nail combined connection component is characterized in that this connector comprises web and frange plate, and described web is provided with perforate, is welded with socket cap weldering nail on the described frange plate.
2. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described web is vertical mutually with frange plate, forms T type structure.
3. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described perforate is circular hole, elliptical aperture or slot.
4. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described perforate is arranged in the web equal intervals.
5. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described perforate non-equidistance on web is arranged.
6. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described weldering nail is arranged in the frange plate equal intervals.
7. a kind of shaped steel weldering nail combined connection component according to claim 1 is characterized in that described weldering nail non-equidistance on frange plate is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206405579U CN201901948U (en) | 2010-12-03 | 2010-12-03 | Combined profile steel welding nail connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206405579U CN201901948U (en) | 2010-12-03 | 2010-12-03 | Combined profile steel welding nail connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901948U true CN201901948U (en) | 2011-07-20 |
Family
ID=44272548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206405579U Expired - Fee Related CN201901948U (en) | 2010-12-03 | 2010-12-03 | Combined profile steel welding nail connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926505A (en) * | 2011-08-09 | 2013-02-13 | 同济大学 | Combination beam member |
| CN105239672A (en) * | 2015-10-26 | 2016-01-13 | 华侨大学 | Anti-shearing pulling-resistant connecting element |
| CN108222372A (en) * | 2018-02-05 | 2018-06-29 | 沈阳建筑大学 | Shear connector and preparation method thereof and profile steel concrete column and its pouring procedure |
-
2010
- 2010-12-03 CN CN2010206405579U patent/CN201901948U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926505A (en) * | 2011-08-09 | 2013-02-13 | 同济大学 | Combination beam member |
| CN105239672A (en) * | 2015-10-26 | 2016-01-13 | 华侨大学 | Anti-shearing pulling-resistant connecting element |
| CN108222372A (en) * | 2018-02-05 | 2018-06-29 | 沈阳建筑大学 | Shear connector and preparation method thereof and profile steel concrete column and its pouring procedure |
| CN108222372B (en) * | 2018-02-05 | 2020-05-29 | 沈阳建筑大学 | Shear connector and manufacturing method thereof, and profile steel concrete column and pouring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131203 |