CN204023796U - A kind of floor joist connection fittings of steel house - Google Patents
A kind of floor joist connection fittings of steel house Download PDFInfo
- Publication number
- CN204023796U CN204023796U CN201420343792.8U CN201420343792U CN204023796U CN 204023796 U CN204023796 U CN 204023796U CN 201420343792 U CN201420343792 U CN 201420343792U CN 204023796 U CN204023796 U CN 204023796U
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- Prior art keywords
- connecting portion
- longitudinal
- square groove
- laterally
- groove portion
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Abstract
The floor joist connection fittings of steel house comprise: laterally square groove portion and longitudinally a square groove portion, laterally 90 °, square groove portion and longitudinal square groove portion are vertically connected.Wherein, laterally square groove portion comprises: left laterally connecting portion and right laterally connecting portion, and left laterally connecting portion and right laterally connecting portion be the symmetrical two ends that are connected in longitudinal square groove portion centered by longitudinal square groove portion, and longitudinally square groove portion is connected with plate-girder.The utility model and traditional welding manner comparison, it is fast, simple to operate that the utility model has installation rate in assembling house, and the high advantage of accuracy is installed, and greatly increases work efficiency.
Description
Technical field
The utility model relates to a kind of building structure field, relates in particular to a kind of floor joist of lightweight steel construction prefabricated building " ten " word connects the connection fittings of use.
Background technology
That lightweight steel construction prefabricated building have is good from heavy and light, antidetonation, wind resistance, short construction period, energy-efficient performance are good, pipeline flexible arrangement, industrialization degree advantages of higher.Lightweight steel construction prefabricated building are assembled into one by exterior-protecting wall panel and floor and light steel skeleton.
At present, in the light steel skeleton process in assembling house, owing to there is no special connection fittings, connecting floor joist " ten " when word, adopt common built-up member or adopt welding manner to connect, affect installation rate, and installation accuracy is not high.
Therefore, in order to address the above problem, connection fittings have been carried out to R&D work.
Utility model content
The purpose of this utility model is, a kind of floor joist connection fittings of steel house are provided, to overcome the existing above-mentioned shortcoming and defect of prior art.
Floor joist connection fittings for steel house, is characterized in that, comprising: laterally square groove portion and longitudinally square groove portion, and 90 °, described horizontal square groove portion and longitudinal square groove portion are vertically connected;
Wherein, laterally square groove portion comprises: left laterally connecting portion and right laterally connecting portion, and the horizontal connecting portion in a described left side and right laterally connecting portion be the symmetrical two ends that are connected in longitudinal square groove portion centered by longitudinal square groove portion, and described longitudinal square groove portion is connected with plate-girder.
Further, the horizontal connecting portion in a described left side comprises: left laterally connecting portion transverse plate and the left laterally longitudinal plate of connecting portion, the horizontal connecting portion transverse plate in a described left side is symmetrically distributed in left laterally connecting portion transverse plate two ends centered by the longitudinal plate of the horizontal connecting portion in a left side, and the longitudinal plate of the horizontal connecting portion in a described left side is connected with longitudinal square groove portion.
Further, the horizontal connecting portion in the described right side comprises: right laterally connecting portion transverse plate and the right laterally longitudinal plate of connecting portion, the horizontal connecting portion transverse plate in the described right side is symmetrically distributed in right laterally connecting portion transverse plate two ends centered by the longitudinal plate of the horizontal connecting portion in the right side, and the longitudinal plate of the horizontal connecting portion in the described right side is connected with longitudinal square groove portion.
Further, a described left side longitudinal plate of horizontal connecting portion is provided with first longitudinal connecting hole, and the horizontal connecting portion transverse plate in a described left side is provided with the first horizontal connecting hole, and described first longitudinal connecting hole is connected with transverse connecting pipe with the first horizontal connecting hole.
Further, the described right side longitudinal plate of horizontal connecting portion is provided with second longitudinal connecting hole, and the horizontal connecting portion transverse plate in the described right side is provided with the second horizontal connecting hole, and described second longitudinal connecting hole is connected with transverse connecting pipe with the second horizontal connecting hole.
Further, described longitudinal square groove portion comprises: top board and side plate, and described side plate is located at the top board left and right sides, and described top board is provided with top board connecting hole, and described top board connecting hole is connected with floor joist.
The beneficial effects of the utility model:
By the horizontal connecting portion in a left side and right laterally connecting portion, tube connector can be fixed with form and the floor joist at 90 ° of angles of standard, simple to operate, accuracy, greatly raising efficiency.
Simultaneously, compared with traditional general purpose accessory, the utility model adopts dual fixing form to be connected with tube connector, and very big lifting makes to be connected firmly.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Reference numeral:
Laterally square groove portion 100, left laterally connecting portion 110, left laterally connecting portion transverse plate 111, the left laterally longitudinal plate 112 of connecting portion, first longitudinal connecting hole 113 and the first horizontal connecting hole 114.
Right laterally connecting portion 120, right laterally connecting portion transverse plate 121, the right laterally longitudinal plate 122 of connecting portion, second longitudinal connecting hole 123 and the second horizontal connecting hole 124.
Longitudinally square groove portion 200, top board 210 and side plate 220 top board connecting holes 211.
Floor joist 300 and transverse connecting pipe 400.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is done to progressive explanation.Should be understood that following examples are only for the utility model is described but not for limiting scope of the present utility model.
Embodiment 1
Fig. 1 is structure chart of the present utility model.
As shown in Figure 1, a kind of floor joist connection fittings of steel house comprise: laterally square groove portion 100 and longitudinally square groove portion 200, laterally square groove portion 100 and longitudinal square groove portion 200 are 90 ° and are vertically connected.
Wherein, laterally square groove portion 100 comprises: left laterally connecting portion 110 and right laterally connecting portion 120, left laterally connecting portion 110 and right laterally connecting portion 120 be the symmetrical two ends that are connected in longitudinal square groove portion 200 centered by longitudinal square groove portion 200, and longitudinally square groove portion 200 is connected with floor joist 300.
Left laterally connecting portion 110 comprises: left laterally connecting portion transverse plate 111 and the left laterally longitudinal plate 112 of connecting portion, left laterally connecting portion transverse plate 111 is symmetrically distributed in left laterally connecting portion transverse plate 111 two ends centered by the longitudinal plate 112 of the horizontal connecting portion in a left side, and the left laterally longitudinal plate 112 of connecting portion is connected with longitudinal square groove portion 200.
Right laterally connecting portion 120 comprises: right laterally connecting portion transverse plate 121 and the right laterally longitudinal plate 122 of connecting portion, right laterally connecting portion transverse plate 121 is symmetrically distributed in right laterally connecting portion transverse plate 121 two ends centered by the longitudinal plate 122 of the horizontal connecting portion in the right side, and the right laterally longitudinal plate 122 of connecting portion is connected with longitudinal square groove portion 200.
The left laterally longitudinal plate 112 of connecting portion is provided with first longitudinal connecting hole 113, and left laterally connecting portion transverse plate 111 is provided with the longitudinal connecting hole 113 of the first horizontal connecting hole 114, the first and is connected with transverse connecting pipe 400 with the first horizontal connecting hole 114.The right laterally longitudinal plate 122 of connecting portion is provided with second longitudinal connecting hole 123, and right laterally connecting portion transverse plate 121 is provided with the longitudinal connecting hole 123 of the second horizontal connecting hole 124, the second and is connected with transverse connecting pipe 400 with the second horizontal connecting hole 124.
Longitudinally square groove portion 200 comprises: top board 210 and side plate 220, and side plate 220 is located at top board 210 left and right sides, and top board 210 is provided with top board connecting hole 211, and top board connecting hole 211 is connected with floor joist 300.Compared with traditional connected mode, the utlity model has installation rate fast, simple to operate, the high advantage of accuracy is installed.Traditional general employing that be linked and packed directly welded or passes through common general link.The subject matter of welding is that operation easier is large, and inefficiency, once welding is just difficult to adjust position relationship, causes assembly precision to decline.And the common link simple brace structure that is mainly some, bearing generally only have a place this directly to have caused the effect of installing be not very stable, if adopt multiple links to assemble, be on efficiency or cost, to see it is not a reliable assembling mode.
The utility model is specially for floor joist " ten " word connects the connection fittings of use, directly can respectively two tube connectors 400 be formed to collinear connection by the horizontal connecting portion 110 in a left side and right laterally connecting portion 120, do not need other fixed adjustments, greatly improved efficiency and precision.Adopt dual fixed form simultaneously, make overall firmness also obtain promoting greatly.
Two of the left and right groove structure that the left laterally connecting portion 110 of the utility model utilization forms with longitudinal square groove portion 200 is in order to be connected transverse connecting pipe 400.By first longitudinal connecting hole 113 and the first horizontal connecting hole 114 or second longitudinal connecting hole 123 and the second horizontal connecting hole 124, these two kinds of combinations realize the mode of dual reinforcing, and transverse connecting pipe 400 is fixedly connected with these connection fittings.
Concrete method is when installation, one end of transverse connecting pipe 400 to be arranged in the groove of left laterally connecting portion 110, and the bottom of oneself and left laterally connecting portion transverse plate 111 are close to.Bore tail CARBURIZING FURNACE FOR STAINLESS FASTENER by hexagonal and follow closely, use electric drill, fix with transverse connecting pipe 400 by the first horizontal connecting hole 114 that is arranged on left laterally connecting portion transverse plate 111.And then bore tail CARBURIZING FURNACE FOR STAINLESS FASTENER nail by hexagonal, and use electric drill, be fixedly connected with transverse connecting pipe 400 by first longitudinal connecting hole 113 of the longitudinal plate 112 of the horizontal connecting portion in a left side.Realize by this method the dual fixing of longitudinal tube connector 400.
Same, one end of another root transverse connecting pipe 400 is arranged in the groove of right laterally connecting portion 120, and the bottom of oneself and the right laterally longitudinal plate 122 of connecting portion are close to.Bore tail CARBURIZING FURNACE FOR STAINLESS FASTENER by hexagonal and follow closely, use electric drill, fixes with longitudinal tube connector 400 by the second longitudinal connecting hole 123 that is arranged on the right laterally longitudinal plate 122 of connecting portion.And then bore tail CARBURIZING FURNACE FOR STAINLESS FASTENER nail by hexagonal, and use electric drill, be fixedly connected with longitudinal tube connector 400 by the second horizontal connecting hole 124 of the horizontal connecting portion transverse plate 121 in the right side.Realize by this method the dual fixing of longitudinal tube connector 400.
Last be to utilize the top board connecting hole 211 on the top board 210 of longitudinal square groove portion 200 to be connected with floor joist 300, complete being connected of transverse connecting pipe 400 and floor joist 300.
Adopt the utility model to connect steel work floor joist " ten " when word connection fittings, there is installation rate fast, simple to operate, the high advantage of accuracy is installed.
Above detailed description of the invention of the present utility model is illustrated, but the utility model is as limit, only otherwise depart from aim of the present utility model, the utility model can also have various variations.
Claims (6)
1. the floor joist connection fittings of a steel house, it is characterized in that, comprise: laterally square groove portion (100) and longitudinally square groove portion (200), described horizontal square groove portion (100) is vertically connected with (200) 90 °, longitudinal square groove portion;
Wherein, laterally square groove portion (100) comprising: left laterally connecting portion (110) and right laterally connecting portion (120), the horizontal connecting portion in a described left side (110) and right laterally connecting portion (120) symmetry centered by longitudinal square groove portion (200) are connected in the two ends of longitudinal square groove portion (200), and described longitudinal square groove portion (200) is connected with floor joist (300).
2. the floor joist connection fittings of a kind of steel house according to claim 1, it is characterized in that: the horizontal connecting portion in a described left side (110) comprising: left laterally connecting portion transverse plate (111) and the left laterally longitudinal plate of connecting portion (112), the horizontal connecting portion transverse plate in a described left side (111) is symmetrically distributed in left laterally connecting portion transverse plate (111) two ends centered by the longitudinal plate of the horizontal connecting portion in a left side (112), and the longitudinal plate of the horizontal connecting portion in a described left side (112) is connected with longitudinal square groove portion (200).
3. the floor joist connection fittings of a kind of steel house according to claim 1, it is characterized in that: the horizontal connecting portion in the described right side (120) comprising: right laterally connecting portion transverse plate (121) and the right laterally longitudinal plate of connecting portion (122), the horizontal connecting portion transverse plate in the described right side (121) is symmetrically distributed in right laterally connecting portion transverse plate (121) two ends centered by the longitudinal plate of the horizontal connecting portion in the right side (122), and the longitudinal plate of the horizontal connecting portion in the described right side (122) is connected with longitudinal square groove portion (200).
4. the floor joist connection fittings of a kind of steel house according to claim 2, it is characterized in that: the longitudinal plate of the horizontal connecting portion in a described left side (112) is provided with first longitudinal connecting hole (113), the horizontal connecting portion transverse plate in a described left side (111) is provided with the first horizontal connecting hole (114), and described first longitudinal connecting hole (113) is connected with transverse connecting pipe (400) with the first horizontal connecting hole (114).
5. the floor joist connection fittings of a kind of steel house according to claim 3, it is characterized in that: the longitudinal plate of the horizontal connecting portion in the described right side (122) is provided with second longitudinal connecting hole (123), the horizontal connecting portion transverse plate in the described right side (121) is provided with the second horizontal connecting hole (124), and described second longitudinal connecting hole (123) is connected with transverse connecting pipe (400) with the second horizontal connecting hole (124).
6. the floor joist connection fittings of a kind of steel house according to claim 1, it is characterized in that: described longitudinal square groove portion (200) comprising: top board (210) and side plate (220), described side plate (220) is located at top board (210) left and right sides, described top board (210) is provided with top board connecting hole (211), and described top board connecting hole (211) is connected with floor joist (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343792.8U CN204023796U (en) | 2014-06-25 | 2014-06-25 | A kind of floor joist connection fittings of steel house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343792.8U CN204023796U (en) | 2014-06-25 | 2014-06-25 | A kind of floor joist connection fittings of steel house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023796U true CN204023796U (en) | 2014-12-17 |
Family
ID=52063682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343792.8U Expired - Fee Related CN204023796U (en) | 2014-06-25 | 2014-06-25 | A kind of floor joist connection fittings of steel house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023796U (en) |
-
2014
- 2014-06-25 CN CN201420343792.8U patent/CN204023796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141217 Termination date: 20180625 |