CN203514632U - Middle-connected steel beam - Google Patents
Middle-connected steel beam Download PDFInfo
- Publication number
- CN203514632U CN203514632U CN201320593713.4U CN201320593713U CN203514632U CN 203514632 U CN203514632 U CN 203514632U CN 201320593713 U CN201320593713 U CN 201320593713U CN 203514632 U CN203514632 U CN 203514632U
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- steel
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- girder
- model
- joint
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Abstract
The utility model relates to a middle-connected steel beam. The middle-connected steel beam is a connection beam formed by connecting two sections of steel beams, wherein the connector is located in the middle part of the connection beam; bolt holes are formed in the end parts of the two sections of steel beams; the two sections of steel beams are connected together by bolts through a backing plate with holes. The middle-connected steel beam disclosed by the utility model is simple in structure, low in cost, reliable in connection, fast in installation speed, and especially suitable for high-integration modularized steel-structure buildings.
Description
Technical field
The utility model relates to a kind of steel building member, is specifically related to a kind of middle girder steel connecting.
Background technology
Under construction, need to use the building units such as post, beam, floor, body of wall, these building units are connected to each other and have formed whole building basic boom.In traditional construction method, the connection of Liang Yuliang generally completes by support column, and traditional beam splice is at two ends.There is the shortcomings such as the modularization assembling, connection inconvenience, complex structure, length consuming time, the production efficiency that are unfavorable in steel building are low in the mode that this beam connects.
Utility model content
The purpose of this utility model be to provide a kind of can factory normalization production, field module assembling, saving of work and time, without building waste, speed of application fast, easy to connect in the middle of the girder steel that connects.
The utility model is achieved by the following technical programs:
The middle girder steel connecting, is the tie-beam being formed by connecting by two joint girder steels, and the interface of connection is positioned at the middle part of tie-beam.
Further, the end of two joint girder steels is all provided with bolt hole, and the connected mode of two joint girder steels is that bolt connects.
Further, two joint girder steels are bolted together by backing plate with holes.
Technique effect of the present utility model is as follows:
(1) the utility model is to be bolted together by backing plate with holes by two joint girder steels, and while constructing at the scene, workman only need tight a bolt, and labour intensity is low, construction speed is fast, efficiency is high, is modularization assembling construction.
(2) compare with traditional connected mode, the utility model is simple in structure, cost is low, connection is reliable, installation rate is fast, is particularly suitable for high mould preparation blocking steel building.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A place partial enlarged drawing in Fig. 1.
In accompanying drawing: the 1-the first girder steel, the 2-the second girder steel, 3-backing plate with holes, 4-bolt.
The specific embodiment
As shown in Figure 1 and Figure 2, the middle girder steel connecting, is the tie-beam being formed by connecting by the first girder steel 1 and the second girder steel 2, and the interface of connection is positioned at the middle part of tie-beam.
Described the first girder steel 1 and the second girder steel 2 all adopt i iron, and the end of two joint girder steels is all provided with bolt hole, and the connected mode of two joint girder steels is that bolt connects.
Two joint girder steels link together by backing plate with holes 3 use bolts 4.Its connected mode as shown in Figure 2, one end with bolt hole of the first girder steel 1 and the second girder steel 2 is aligned with each other, the end face of two joint girder steels is coincide mutually, with backing plate with holes 3, web, the wing plate of two joint girder steel junctions are clamped from two sides again, alignd with the bolt hole on web, wing plate in hole on plate, then bolt 4 is inserted in the hole, load onto bullet pad, plain cushion and nut fastening.Adopt backing plate 3 with holes and bolt 4 to come together to be connected two joint girder steels, can improve the intensity of junction, convenient connection.
Certainly, the first girder steel 1 and the second girder steel 2 also can adopt the girder steel of other shapes, and as channel-section steel, T-steel, cross steel, square steel, round steel etc., the connected mode of two joint girder steels can also adopt flange connection, welding or riveted joint etc.Above embodiment is to explanation of the present utility model, and non-limiting, and concerning the technician of the industry, simple transformation and the improvement according to basic principle of the present utility model and structure, carried out, include within protection domain of the present utility model.
Claims (3)
1. the girder steel connecting in the middle of, is characterized in that: it is the tie-beam being formed by connecting by two joint girder steels, and the interface of connection is positioned at the middle part of tie-beam.
2. the middle girder steel connecting according to claim 1, is characterized in that: the ends of two joint girder steels are all provided with bolt hole, and the connected modes of two joint girder steels are that bolt connects.
3. the middle girder steel connecting according to claim 2, is characterized in that: two joint girder steels are bolted together by backing plate with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593713.4U CN203514632U (en) | 2013-09-25 | 2013-09-25 | Middle-connected steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593713.4U CN203514632U (en) | 2013-09-25 | 2013-09-25 | Middle-connected steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514632U true CN203514632U (en) | 2014-04-02 |
Family
ID=50373587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593713.4U Expired - Fee Related CN203514632U (en) | 2013-09-25 | 2013-09-25 | Middle-connected steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428776A (en) * | 2021-06-30 | 2021-09-24 | 朱文甫 | Crane beam |
-
2013
- 2013-09-25 CN CN201320593713.4U patent/CN203514632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428776A (en) * | 2021-06-30 | 2021-09-24 | 朱文甫 | Crane beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BROAD SUSTAINABLE BUILDING CO. Assignor: Zhang Yue Contract record no.: 2015430000053 Denomination of utility model: Middle-connected steel beam Granted publication date: 20140402 License type: Exclusive License Record date: 20150525 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |