CN105649317A - Fixing mechanism for cantilever I-beam - Google Patents
Fixing mechanism for cantilever I-beam Download PDFInfo
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- CN105649317A CN105649317A CN201410701828.XA CN201410701828A CN105649317A CN 105649317 A CN105649317 A CN 105649317A CN 201410701828 A CN201410701828 A CN 201410701828A CN 105649317 A CN105649317 A CN 105649317A
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- screw rod
- steel
- shaped screw
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- plate
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Abstract
The invention discloses a fixing mechanism for a cantilever I-beam. The fixing mechanism comprises a U-shaped screw rod (1), an I-beam (2), a locating plate (3) and limiting nuts (4), wherein the bending end of the U-shaped screw rod (1) is embedded in a building floor (5); two side screw rods of the U-shaped screw rod (1) both penetrate through the locating plate (3); the limiting nuts (4) arranged onthe locating plate (3) sleeve the upper ends of the two side screw rods of the U-shaped screw rod (1); and the I-beam (2) penetrates through a region formed by the locating plate (3), the building floor (5) and the two side screw rods of the U-shaped screw rod (1). The fixing mechanism has a simple whole structure, is convenient in realization and low in cost, is used for firmly positioning when fixing the I-beam (2), is convenient and rapid in operation and can improveconstruction efficiency.
Description
Technical field
The present invention relates to the realm of building construction, the fixed mechanism of I-steel of specifically encorbelmenting.
Background technology
Usually being applied to builder's jack in construction engineering, the support body of builder's jack can be encorbelmented along building vertical direction segmentation, it is possible to the external scaffolding meeting differing heights sets up demand. Builder's jack compensate for the restriction of console model scaffold building height, and relatively raise scaffold construction technology is easy, and along with skyscraper is increasing, the application of builder's jack is more and more extensive.
Builder's jack is mainly made up of suspension scaffold and fastener type steel pipe scaffold, and suspension scaffold is as load-carrying construction, and it is laid with cantilever steel girder along building outward flange, and fastener type steel pipe scaffold tower is located on cantilever steel girder. The cantilever steel girder of existing builder's jack is frequently with I-steel, and I-steel is fixed on building floor and its one end strides across after building coupling beam and encorbelments. In order to ensure construction safety, need to using the I-steel firm position as builder's jack load-carrying members, the structure of existing I-steel detent mechanism is complicated, and operating process is complicated, and this can increase construction cost, and can affect efficiency of construction.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the fixed mechanism of a kind of I-steel of encorbelmenting, its simple in construction, it is simple to realizing, cost is low, firm position and simple operation during fixing I-steel, can lifting construction efficiency.
This invention address that the problems referred to above are achieved through the following technical solutions: the fixed mechanism of I-steel of encorbelmenting, including U-shaped screw rod, I-steel, location-plate and stop nut, the bending end of described U-shaped screw rod is embedded in building floor, two side screw rods of U-shaped screw rod both pass through location-plate, the upper end of two side screw rods of U-shaped screw rod is all arranged with the stop nut being positioned at above location-plate, the region that described I-steel is constituted through location-plate, building floor and two side screw rods of U-shaped screw rod. The present invention is when specifically arranging, and U-shaped screw pre-buried is in building floor. When the present invention applies, needed for fixing same I-steel of encorbelmenting, the quantity of the present invention is multiple, and the fixed mechanism of multiple present invention is equidistantly arranged on the length direction of I-steel.
Convenient in order to draw materials while ensureing positioning plate structure intensity, further, described location-plate is angle steel, a right angle panel of two side screw rods traverse location-plates of U-shaped screw rod.
Further, the screw rod upper end, every side of described U-shaped screw rod is respectively connected with two stop nuts.Location-plate is carried out upper limit by two stop nuts by the present invention, it is ensured that during to location-plate upper limit spacing firmly.
Further, the fixed mechanism of I-steel of encorbelmenting, also include the bracing piece being positioned at building floor, described bracing piece is positioned at the region of building floor through two side screw rods of U-shaped screw rod. The present invention is under the effect of bracing piece, and U-shaped screw rod is not easily upper to be moved, and can promote the structural strength of the present invention further.
In sum, the method have the advantages that overall structure of the present invention is simple, facilitate implementation, cost is low, when the present invention applies, by U-shaped screw rod pre-buried on building floor, by the two of U-shaped screw rod side screw rods, I-steel is carried out lateral spacing position, and by location-plate, I-steel is carried out upper limit, fasten position limiting structure again through stop nut, and then I-steel firm position can be made; The present invention fixes simple operation during I-steel, time saving and energy saving, can lifting construction efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one specific embodiment of the present invention.
In accompanying drawing, the name corresponding to accompanying drawing labelling is called: 1, U-shaped screw rod, 2, I-steel, 3, location-plate, 4, stop nut, 5, building floor, 6, bracing piece.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is done detailed description further, but embodiments of the present invention are not limited to this.
Embodiment:
As shown in Figure 1, encorbelment the fixed mechanism of I-steel, including U-shaped screw rod 1, I-steel 2, location-plate 3 and stop nut 4, wherein, U-shaped screw rod 1 includes two side screw rods and connects the arc fold bending end of two side screw rods, the present embodiment is when specifically arranging, and two side screw rods of U-shaped screw rod 1 and arc fold bending end become one. The bending end of U-shaped screw rod 1 is embedded in building floor 5, and two side screw rods of U-shaped screw rod 1 both pass through location-plate 3, and the upper end of two side screw rods of U-shaped screw rod 1 is all arranged with the stop nut 4 being positioned at above location-plate 3. In the present embodiment, I-steel 2 is through the region of two side screw rod compositions of location-plate 3, building floor 5 and U-shaped screw rod 1, and by location-plate 3, I-steel 2 is carried out upper limit.
In order to ensure the structural strength of location-plate 3, the location-plate 3 of the present embodiment is angle steel, a right angle panel of two side screw rods traverse location-plates 3 of U-shaped screw rod 1.
In order to promote the stop nut 4 upper limit performance to location-plate 3, in the present embodiment, the screw rod upper end, every side of U-shaped screw rod 1 is respectively connected with two stop nuts 4.
In order to strengthen the structural strength of the present embodiment, the present embodiment also includes the bracing piece 6 being positioned at building floor 5, and wherein, bracing piece 6 adopts reinforcing bar, and bracing piece 6 is positioned at the region of building floor 5 through two side screw rods of U-shaped screw rod 1.
As it has been described above, the present invention can be realized preferably.
Claims (4)
1. encorbelment the fixed mechanism of I-steel, it is characterized in that, including U-shaped screw rod (1), I-steel (2), location-plate (3) and stop nut (4), the bending end of described U-shaped screw rod (1) is embedded in building floor (5), two side screw rods of U-shaped screw rod (1) both pass through location-plate (3), the upper end of two side screw rods of U-shaped screw rod (1) is all arranged with the stop nut (4) being positioned at location-plate (3) top, the region that described I-steel (2) is constituted through location-plate (3), building floor (5) and (1) two side screw rod of U-shaped screw rod.
2. the fixed mechanism of I-steel of encorbelmenting according to claim 1, it is characterised in that described location-plate (3) is angle steel, a right angle panel of two sides screw rods traverse location-plate (3) of U-shaped screw rod (1).
3. the fixed mechanism of I-steel of encorbelmenting according to claim 1, it is characterised in that the screw rod upper end, every side of described U-shaped screw rod (1) is respectively connected with two stop nuts (4).
4. the fixed mechanism of I-steel of encorbelmenting according to claim 1, it is characterized in that, also including the bracing piece (6) being positioned at building floor (5), described bracing piece (6) is positioned at the region of building floor (5) through two side screw rods of U-shaped screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701828.XA CN105649317A (en) | 2014-11-28 | 2014-11-28 | Fixing mechanism for cantilever I-beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701828.XA CN105649317A (en) | 2014-11-28 | 2014-11-28 | Fixing mechanism for cantilever I-beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105649317A true CN105649317A (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410701828.XA Pending CN105649317A (en) | 2014-11-28 | 2014-11-28 | Fixing mechanism for cantilever I-beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592957A (en) * | 2016-12-21 | 2017-04-26 | 浙江海洋大学 | Scaffold wall-connecting element |
| CN114000695A (en) * | 2021-10-18 | 2022-02-01 | 西安安德固模架工程有限公司 | Scaffold for supporting multilayer concrete structure and mounting method thereof |
-
2014
- 2014-11-28 CN CN201410701828.XA patent/CN105649317A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592957A (en) * | 2016-12-21 | 2017-04-26 | 浙江海洋大学 | Scaffold wall-connecting element |
| CN114000695A (en) * | 2021-10-18 | 2022-02-01 | 西安安德固模架工程有限公司 | Scaffold for supporting multilayer concrete structure and mounting method thereof |
| CN114000695B (en) * | 2021-10-18 | 2022-11-08 | 西安安德固模架工程有限公司 | Scaffold for supporting multilayer concrete structure and mounting method thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |