CN212656101U - Novel interim steel landing stage distributive girder location structure - Google Patents
Novel interim steel landing stage distributive girder location structure Download PDFInfo
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- CN212656101U CN212656101U CN202020314348.9U CN202020314348U CN212656101U CN 212656101 U CN212656101 U CN 212656101U CN 202020314348 U CN202020314348 U CN 202020314348U CN 212656101 U CN212656101 U CN 212656101U
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Abstract
The utility model discloses a novel interim steel trestle distribution beam location structure, the structure includes steel panels, distribution beam, bailey beam and forked tail clamp, the forked tail clamp is cut a bayonet socket of isosceles triangle shape with 80 mm's square steel sheet at its one side with the mid portion for the base and is made, the vertical setting of bailey beam, the distribution roof beam structure is hugged closely in bailey beam top and with bailey beam, the steel panels has been erect to distribution beam top, the lower limb of distribution beam and the last chord member of bailey beam are hugged closely and are pressed from both sides the chucking through the forked tail, the forked tail clamp welds with the lower limb contact surface of distribution beam, the distribution beam welds with the steel panels contact surface. The utility model can firmly position the distribution beam and prevent the distribution beam from falling down on the premise of protecting the integrity of the Bailey sheets on the Bailey beam; meanwhile, construction leftover materials are effectively used as materials of the dovetail clip, and cost is effectively controlled. Additionally, the utility model discloses a structure can guarantee that the panel is not influenced, can level and smooth laying on the distribution roof beam.
Description
Technical Field
The utility model relates to a steel landing stage distribution beam location structure specifically is a novel interim steel landing stage distribution beam location structure, belongs to distribution beam location application technical field.
Background
The steel trestle mainly comprises structures such as steel pipe stand, capital crossbeam, the vertical bailey roof beam of design, horizontal distribution roof beam, panel, guardrail, and general shaped steel can adopt the welded form to consolidate directly between the shaped steel, but the bailey roof beam is the design preparation product, and the price is higher relatively, and its protection requires much more. Therefore, in the construction process, U-shaped hoops or U-shaped channel steels are adopted for fixing the reinforcing measures between the profile steels and the Bailey beams, and the U-shaped hoops or the U-shaped channel steels are mutually clamped to play a stabilizing role.
At present, the U-shaped hoop is adopted for fixing, after the Bailey beam is erected, the U-shaped hoop is adopted for screwing the distribution beam and the upper chord of the Bailey beam, and the distribution beam and the Bailey beam are arranged in a quincunx shape with the longitudinal and transverse spacing of 60-90 cm. The U-shaped hoop is a customized product, has high recycling rate, is fastened by adopting bolts, is convenient and fast to construct and is easy to maintain; the defects are that the panel can conflict with the top opening of the U-shaped hoop when being laid, the panel can not be tiled, the possibility that the panel needs to be cut when meeting the U-shaped hoop position is high, and the material damage rate is greatly improved. The other adopted method is U-shaped channel steel fixing, and after the Bailey beam is erected, the U-shaped channel steel is reversely buckled on the distribution beam to be welded and fixed. The structure has the advantages of firm integral stability and difficult looseness; the disadvantages are large usage amount and relatively difficult operation during installation. Therefore, the utility model discloses mainly consider the novel structure of interim steel landing stage distribution beam location of design.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel interim steel landing stage distributor beam location structure just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, the utility model relates to a novel temporary steel trestle distribution beam positioning structure, the structure comprises a steel panel, a distribution beam, a Bailey beam and a dovetail clip, wherein the Bailey beam comprises an upper chord, the distribution beam comprises a lower edge plate, the dovetail clip is made of 80mm square steel plate, one side edge of the dovetail clip is cut into a bayonet with an isosceles triangle shape by taking the middle part as a bottom edge, the Bailey beams are vertically arranged, the distribution beam frame is arranged above the Bailey beams and is tightly attached to the Bailey beams, steel panels are erected above the distribution beams, the lower edge plate of the distribution beam and the upper chord of the Bailey beam are tightly attached and clamped by the dovetail clip, the width of the bottom edge of the bayonet is larger than the sum of the thicknesses of the lower edge plate and the upper chord, the dovetail clamp is welded with the contact surface of the lower edge plate of the distribution beam, and the distribution beam is welded with the contact surface of the steel panel.
Further, the thickness of the dovetail clip is 15-30 mm.
The utility model has the advantages that:
the utility model can firmly position the distribution beam and prevent the distribution beam from falling down on the premise of protecting the integrity of the Bailey sheets on the Bailey beam; meanwhile, construction leftover materials are effectively used as materials of the dovetail clip, and cost is effectively controlled. Additionally, the utility model discloses a structure can guarantee that the panel is not influenced, can level and smooth laying on the distribution roof beam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the installation of the dovetail clip positioning measure of the present invention.
Fig. 2 is a schematic view of the dovetail clip of the present invention.
In the figure: 1. a steel panel; 2. a distribution beam; 3. dovetail clips; 4. bailey beam
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a novel temporary steel trestle distribution beam positioning structure, which comprises a steel panel 1, a distribution beam 2, a bailey beam 4 and a dovetail clip 3, as shown in fig. 1, wherein the bailey beam 4 comprises an upper chord, the distribution beam 2 comprises a lower edge plate and an upper edge plate, the dovetail clip 3 is made of 80mm square steel plate, and as shown in fig. 2, the manufacturing method of the dovetail clip 3 is to cut an isosceles triangle-shaped bayonet at one side edge (middle part) of the square steel plate for the bottom edge, the bailey beam 4 is vertically arranged, the distribution beam 2 is erected above the bailey beam 4 and tightly attached to the bailey beam 4, the steel panel 1 is erected above the distribution beam 2, the lower edge plate of the distribution beam 2 and the upper chord of the bailey beam 4 are tightly attached to each other through the dovetail clip 3, the bayonet is V-shaped (as shown in figure 2), the width of the initial position of the bayonet is the largest, the size of the bayonet is larger than the sum of the thicknesses of the lower edge plate and the upper chord, in order to enable the bayonet to smoothly clamp the distribution beam 4 and the Bailey beam 2, the width of the initial position of the bayonet is not smaller than 1.5 times of the sum of the thicknesses of the lower edge plate and the upper chord, the dovetail clip 3 is welded with the contact surface of the lower edge plate of the distribution beam 2, and the contact surface of the distribution beam 2 and the steel panel 1 is welded; in addition, through optimizing, the thickness that the forked tail pressed from both sides 3 is 15 ~ 30mm, and too thick bayonet joint is difficult to the installation, and too thin joint is unstable, also is not convenient for the welding.
The utility model can firmly position the distribution beam and prevent the distribution beam from falling down on the premise of protecting the integrity of the Bailey sheets on the Bailey beam; meanwhile, construction leftover materials are effectively used as materials of the dovetail clip, and cost is effectively controlled. Additionally, the utility model discloses a structure can guarantee that the panel is not influenced, can level and smooth laying on the distribution roof beam.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (2)
1. The utility model provides a novel interim steel trestle distribution beam location structure, a serial communication port, the structure includes steel panels, distribution beam, bailey beam and forked tail clamp, bailey beam includes the upper chord member, the distribution beam includes the lower flange, the forked tail clamp is cut an isosceles triangle shape's bayonet socket with 80 mm's square steel sheet at its a side with the mid portion to make, the vertical setting of bailey beam, the distribution roof beam frame is hugged closely in bailey beam top and with bailey beam, the steel panels has been erect to distribution beam top, the lower flange of distribution beam and the upper chord member of bailey beam are hugged closely and are pressed from both sides the chucking through the forked tail, the base width of bayonet socket is greater than the thickness sum of lower flange and upper chord, the forked tail clamp welds with the lower flange contact surface of distribution beam, the distribution beam welds with the steel panels contact surface.
2. The novel temporary steel trestle distribution beam positioning structure of claim 1, wherein the thickness of the dovetail clamp is 15-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314348.9U CN212656101U (en) | 2020-03-13 | 2020-03-13 | Novel interim steel landing stage distributive girder location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314348.9U CN212656101U (en) | 2020-03-13 | 2020-03-13 | Novel interim steel landing stage distributive girder location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212656101U true CN212656101U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020314348.9U Active CN212656101U (en) | 2020-03-13 | 2020-03-13 | Novel interim steel landing stage distributive girder location structure |
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| Country | Link |
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| CN (1) | CN212656101U (en) |
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2020
- 2020-03-13 CN CN202020314348.9U patent/CN212656101U/en active Active
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