CN222771716U - A steel truss floor deck - Google Patents
A steel truss floor deck Download PDFInfo
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- CN222771716U CN222771716U CN202421558561.9U CN202421558561U CN222771716U CN 222771716 U CN222771716 U CN 222771716U CN 202421558561 U CN202421558561 U CN 202421558561U CN 222771716 U CN222771716 U CN 222771716U
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- truss
- welded
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- chord
- support bar
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Abstract
The utility model relates to the technical field of constructional engineering equipment, in particular to a steel bar truss floor support plate which comprises a bottom plate, wherein a plurality of waist bars are welded at the top end of the bottom plate, and a truss is provided with a certain compressive strength after production by adding an auxiliary support structure of the truss in production, so that the condition that the truss cannot be used due to deformation of a connecting structure of the truss under the condition of jolt and unexpected impact in transportation is avoided, the integral bearing capacity of the truss is improved, the strength of each structural member of the truss is enhanced by different auxiliary structures, and the integral stability of the truss is further improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a steel bar truss floor support plate.
Background
The steel bars are used as upper chords, lower chords and web members, the trusses formed by connecting the steel bars through resistance spot welding are called steel bar trusses, and the steel bar trusses and the bottom plate are connected into a whole through resistance spot welding to form a combined bearing plate which is called a steel bar truss floor bearing plate.
The utility model patent with the bulletin number of CN211007249U discloses a steel bar truss floor support plate, when a truss is connected with a floor support plate body, a worker is not required to weld the steel bar truss floor support plate body, but the truss structure of the application can be bumpy and unexpected in transportation in the using process, so that the integral connecting structure of the truss can be deformed to a certain extent, and the integral stress direction is influenced, so that the integral bearing capacity of the truss is unstable. Therefore, we propose a steel bar truss floor support plate.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a steel bar truss floor support plate.
The technical scheme adopted by the utility model for solving the technical problems is that the steel bar truss building support plate comprises a bottom plate, wherein a plurality of waist bars are welded at the top end of the bottom plate in rows, an upper chord is welded at the middle of the bottom of the top end of each waist bar, a first support bar is welded at one side of the upper chord, a second support bar is welded at one end of the upper chord far away from the first support bar, and the bottom ends of the first support bar and the second support bar are both welded at the top ends of the bottom support bar;
the bottom of top chord has welded first bottom bracket under the waist pole, the bottom fixedly connected with first triangular pole of first bottom bracket, one side of first bottom bracket has welded the second bottom bracket in the bottom of top chord, just second bottom bracket is welded connection state with the top chord, the bottom fixedly connected with second triangular pole of second bottom bracket.
Through adopting above-mentioned technical scheme, through the auxiliary support structure who increases the truss when producing makes the truss possess certain compressive strength after the production, avoided when transporting because jolt, unexpected receive the condition that the connection structure that leads to the truss takes place the damage that deformation led to unable condition to take place, improved the whole bearing capacity of truss, and strengthen the intensity of each structure of truss through different auxiliary structure, further promoted the holistic stability of truss.
Specifically, the bottom both sides of waist pole respectively fixedly connected with bottom chord member.
By adopting the technical scheme, the main body structure of the truss is formed by the waist bar, the upper chord and the lower chord.
Specifically, each welding point of the bottom supporting rod, the first supporting rod and the second supporting rod is welded with the lower chord.
Through adopting above-mentioned technical scheme, through bottom sprag pole, first bracing piece and second bracing piece and bottom chord welding mutually reinforcing truss main part's triangle structural strength, improve truss's bulk strength.
Specifically, the bottom end fixed connection of bottom sprag pole is in the top of bottom plate.
Through adopting above-mentioned technical scheme, be connected fixedly through bottom sprag pole and bottom plate and obtain stable strong point.
Specifically, the bottom of first auxiliary rod and second auxiliary rod all fixed connection is in the top of bottom plate.
Through adopting above-mentioned technical scheme, lift the top chord through the bracket at first auxiliary rod and second auxiliary rod top and form triangle structure and strengthen the stability of whole truss, further improve the intensity of whole truss.
Compared with the prior art, the utility model has the following beneficial effects:
according to the technical scheme, the truss has certain compressive strength after production through the structural design of the bottom plate, the waist bar, the upper chord, the lower chord, the bottom supporting bar, the first supporting bar, the second supporting bar, the first auxiliary bar, the first bottom bracket, the second auxiliary bar and the second bottom bracket, so that the situation that the truss cannot be used due to the deformation of the connecting structure of the truss caused by jolt and accidental impact during transportation is avoided, the integral bearing capacity of the truss is improved, the strength of each structural member of the truss is enhanced through different auxiliary structures, and the integral stability of the truss is further improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a schematic view of a truss body triangle stabilization construct of the present utility model;
FIG. 3 is a schematic view of an upper chord triangle stabilization structure of the present utility model;
In the figure, 1, a bottom plate, 2, a waist bar, 3, an upper chord, 4, a lower chord, 5, a bottom support bar, 6, a first support bar, 7, a second support bar, 8, a first auxiliary bar, 9, a first bottom bracket, 10, a second auxiliary bar, 11 and a second bottom bracket.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the embodiment of the utility model provides a technical scheme, which comprises a bottom plate 1, wherein a plurality of waist bars 2 are welded at the top end of the bottom plate 1 in rows, an upper chord member 3 is welded at the middle of the bottom of the top end of each waist bar 2, a first supporting rod 6 is welded at one side of the upper chord member 3, a second supporting rod 7 is welded at one end of the upper chord member 3 far away from the first supporting rod 6, and the bottom ends of the first supporting rod 6 and the second supporting rod 7 are both welded at the top end of a bottom supporting rod 5;
The bottom of top chord 3 has welded first bottom bracket 9 under waist pole 2, the bottom fixedly connected with first triangular pole of first bottom bracket 9, the bottom welding of one side of first bottom bracket 9 in top chord 3 has second bottom bracket 11, just second bottom bracket 11 is welded connection state with top chord 3, the bottom fixedly connected with second triangular pole of second bottom bracket 11.
When using, make the truss possess certain compressive strength after the production through the auxiliary support structure who increases the truss when producing, avoided because jolt, unexpected receive the condition that the connection structure that leads to the truss takes place the damage that deformation led to can't use the condition to take place when the transportation, improved the whole bearing capacity of truss, and strengthen the intensity of each structure of truss through different auxiliary structure, further promoted the holistic stability of truss.
As shown in the figure, the lower chords 4 are fixedly connected to two sides of the bottom end of the waist bar 2.
In use, the main body structure of the truss is formed by the waist bars 2, the upper chords 3 and the lower chords 4.
As shown, the welding points of each of the bottom support bar 5, the first support bar 6 and the second support bar 7 are welded to the bottom chord 4.
When the truss is used, the triangular structural strength of the truss main body is enhanced through welding the bottom supporting rods 5, the first supporting rods 6 and the second supporting rods 7 with the lower chord 4, and the integral strength of the truss is improved.
As shown in the figure, the bottom end of the bottom support rod 5 is fixedly connected to the top end of the bottom plate 1.
In use, a stable supporting point is obtained by connecting and fixing the bottom support rod 5 with the bottom plate 1.
As shown in the figure, the bottom ends of the first auxiliary rod 8 and the second auxiliary rod 10 are fixedly connected to the top end of the bottom plate 1.
When the truss is used, the brackets at the tops of the first auxiliary rod 8 and the second auxiliary rod 10 lift the upper chord 3 and form a triangular structure to strengthen the stability of the integral truss, and further improve the strength of the integral truss.
The working principle and the use flow of the utility model are that first bottom brackets 9 and second bottom brackets 11 at the top ends of a first auxiliary rod 8 and a second auxiliary rod 10 are welded together to form a group, the bottom ends of upper chords 3 below each waist rod 2 are welded and fixed to form a triangular auxiliary stabilizing structure of the upper chords, and then the first supporting rods 6 and the second supporting rods 7 are respectively welded on two sides of the upper chords 3 correspondingly, so that the connecting points of the upper chords 3, the lower chords 4, the bottom supporting rods 5, the first supporting rods 6 and the second supporting rods 7 are welded and fixed to form a triangular auxiliary stabilizing structure of a truss main body, and the integral compression resistance of a steel bar truss building supporting plate formed by the bottom plate 1, the waist rods 2, the upper chords 3 and the lower chords 4 is enhanced through the double triangular auxiliary stabilizing structure.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The steel bar truss floor support plate is characterized by comprising a bottom plate (1), wherein a plurality of waist bars (2) which are arranged in rows are welded at the top end of the bottom plate (1), an upper chord member (3) is welded at the middle of the bottom of the top end of each waist bar (2), a first support bar (6) is welded at one side of the upper chord member (3), a second support bar (7) is welded at one end, far away from the first support bar (6), of the upper chord member (3), and the bottom ends of the first support bar (6) and the second support bar (7) are both welded at the top end of a bottom support bar (5);
The bottom of top chord (3) has welded first bottom bracket (9) under waist pole (2), the bottom fixedly connected with first auxiliary rod (8) of first bottom bracket (9), one side of first bottom bracket (9) has welded second bottom bracket (11) in the bottom of top chord (3), just second bottom bracket (11) are welded connection state with top chord (3), the bottom fixedly connected with second auxiliary rod (10) of second bottom bracket (11).
2. The steel bar truss floor support plate according to claim 1, wherein lower chords (4) are fixedly connected to two sides of the bottom end of the waist bar (2).
3. A steel bar truss floor support plate according to claim 2, characterized in that the welding points of each of the bottom support bar (5), the first support bar (6) and the second support bar (7) are welded to the bottom chord (4).
4. The steel bar truss floor support plate according to claim 1, wherein the bottom end of the bottom support rod (5) is fixedly connected to the top end of the bottom plate (1).
5. The steel bar truss floor support plate according to claim 1, wherein the bottom ends of the first auxiliary rod (8) and the second auxiliary rod (10) are fixedly connected to the top end of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421558561.9U CN222771716U (en) | 2024-07-03 | 2024-07-03 | A steel truss floor deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421558561.9U CN222771716U (en) | 2024-07-03 | 2024-07-03 | A steel truss floor deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222771716U true CN222771716U (en) | 2025-04-18 |
Family
ID=95347519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421558561.9U Active CN222771716U (en) | 2024-07-03 | 2024-07-03 | A steel truss floor deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222771716U (en) |
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2024
- 2024-07-03 CN CN202421558561.9U patent/CN222771716U/en active Active
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