CN214575651U - Adjustable steel bar truss floor support plate construction supporting device - Google Patents
Adjustable steel bar truss floor support plate construction supporting device Download PDFInfo
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- CN214575651U CN214575651U CN202120019621.XU CN202120019621U CN214575651U CN 214575651 U CN214575651 U CN 214575651U CN 202120019621 U CN202120019621 U CN 202120019621U CN 214575651 U CN214575651 U CN 214575651U
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Abstract
The utility model discloses a steel bar truss building carrier plate construction strutting arrangement with adjustable, include: girder steel connector link subassembly and the steel bar truss building carrier plate supporting beam subassembly of setting in girder steel connector link subassembly upper end. This device simple structure, reasonable in design, the operation is convenient, and a steel bar truss building carrier plate supporting beam subassembly span is adjustable, is applicable to the building carrier plate of different spans, uses in a flexible way, and the limitation is little, and circulated use, has good economic benefits.
Description
Technical Field
The utility model belongs to the technical field of construction equipment technique and specifically relates to a steel bar truss building carrier plate construction strutting arrangement with adjustable is related to.
Background
A steel bar truss floor bearing plate belongs to one of unsupported profiling combined floor bearing plates, and is characterized in that an upper layer longitudinal steel bar, a lower layer longitudinal steel bar (namely an upper chord member and a lower chord member) and a bent small-diameter steel bar (namely a web rib) are welded and shaped in a background processing field to form a small truss which has certain rigidity and can bear load; then fixing the truss on a bottom die by using a connecting piece on a construction site; then placing the small truss on the steel beam and welding; after acceptance, the concrete is cast in situ to prepare the concrete. The existing steel bar truss floor support plate is beneficial to uniform arrangement intervals of steel bars and consistent thickness of a concrete protective layer, improves construction quality of a floor slab, can remarkably reduce field steel bar binding engineering quantity, accelerates construction progress, increases construction safety guarantee, realizes civilized construction, and is widely applied.
In the aspect of construction control of cast-in-place concrete of the steel bar truss floor bearing plate, when the large-span section steel beam and the steel bar truss floor bearing plate horizontal structural system are in concrete pouring, under the dual effects of self-weight load of concrete and live load during construction, the section steel beam and the steel bar truss floor bearing plate gradually sink from the supporting end to the midspan to form large deflection, so that the concrete consumption is increased, the floor clear height is influenced, and the stress of the whole structural system is adversely affected.
In recent years, along with shaped steel roof beam and steel bar truss building carrier plate horizontal structure system's application example continuously increases, for solving above-mentioned problem, then must before pouring building carrier plate concrete, stride at perpendicular steel bar frame direction building carrier plate and set up reliable interim support, this interim support adopts the full hall support frame of setting up by steel pipe and fastener usually to follow steel bar truss building carrier plate lower part jack-up, though subside and the roughness control has brought positive effect to the building carrier plate, but the limitation is more obvious: when the full-hall support frame is adopted, countless steel pipes and fasteners need to be erected, the installation and disassembly work is very complicated, the material consumption is high, and the turnover use is inconvenient. And each floor can be constructed in sequence from top to bottom, and the construction sequence is inflexible. Therefore, a steel bar truss floor support plate construction supporting device which is simple to install, quick to operate and capable of preventing the steel bar truss floor support plate from sinking and improving the flatness of the floor is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bar truss building carrier plate construction strutting arrangement with adjustable.
To achieve the above object, the present invention adopts the following:
the utility model provides a steel bar truss floor carrier plate construction strutting arrangement with adjustable, includes: the steel beam connecting buckle assembly and the steel bar truss floor bearing plate supporting beam assembly are arranged at the upper end of the steel beam connecting buckle assembly;
the steel beam connecting buckle assembly comprises a first vertical steel plate, a second vertical steel plate, a first hexagon bolt, a long screw, a second hexagon bolt, a steel backing plate, a short screw and an ear plate; the first vertical steel plate and the second vertical steel plate are arranged in the same plane and correspond to each other; welding a first hexagon bolt between the first vertical steel plate and the second vertical steel plate; a long screw is arranged in the first hexagon bolt; a second hexagon bolt is arranged at the tail end of the long screw rod; a steel backing plate is arranged between the first vertical steel plate and the second vertical steel plate, and the first vertical steel plate and the second vertical steel plate respectively penetrate through the two sides of the steel backing plate; short bolts are welded on the side faces of the first vertical steel plate; the lug plate is fixed on the short screw rod through a bolt.
Preferably, the size of the second hexagon bolt is smaller than that of the first hexagon bolt, and the second hexagon bolt is fixed on the long screw rod through welding.
Preferably, the steel base plate is welded and fixed with the first vertical steel plate and the second vertical steel plate respectively.
Preferably, the ear plate is provided with a movable hole, the movable hole is oval, and the short bolt can move in the movable hole.
Preferably, the steel bar truss floor support plate support beam assembly comprises a first support beam assembly, a second support beam assembly and a third support beam assembly; the first support beam assembly, the second support beam assembly and the third support beam assembly have the same structure; two sides of the second supporting beam assembly are respectively inserted into the first supporting beam assembly and the third supporting beam assembly.
Preferably, the first support beam assembly comprises a first horizontal steel pipe, a second horizontal steel pipe, a vertical steel pipe, angle steel and a circular pipe; the first horizontal steel pipe and the second horizontal steel pipe are vertically corresponding and are arranged in the same plane; vertical steel pipes are arranged between the first horizontal steel pipe and the second horizontal steel pipe, and angle steel is arranged between every two vertical steel pipes.
Preferably, the bottom of a supporting beam assembly and the bottom of a supporting beam assembly are both provided with a round pipe, and the round pipes are matched with the front ends of the long screws for use.
The utility model has the advantages of it is following:
1. this device simple structure, reasonable in design, the operation is convenient, and a steel bar truss building carrier plate supporting beam subassembly span is adjustable, is applicable to the building carrier plate of different spans, uses in a flexible way, and the limitation is little.
2. The support frame need not to set up by steel bar truss building carrier plate back beam subassembly, and the installation is convenient fast with the dismantlement work, and the floor is clean pleasing to the eye.
3. The device can be recycled, and has good economic benefit.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the steel bar truss floor carrier plate supporting beam assembly of the utility model.
Figure 2 is the structural schematic diagram of the steel beam connecting buckle assembly of the present invention.
Fig. 3 is a schematic structural diagram of the ear plate of the present invention.
In the figures, the various reference numbers are:
1-steel beam connecting buckle component, 11-first vertical steel plate, 12-second vertical steel plate, 13-first hexagon bolt, 14-long screw rod, 15-second hexagon bolt, 16-steel backing plate, 17-short screw rod, 18-lug plate, 19-movable hole, 2-steel bar truss floor deck support beam component, 21-first support beam component, 211-first horizontal steel pipe, 212-second horizontal steel pipe, 213-vertical steel pipe, 214-angle steel, 215-round pipe, 22-second support beam component and 23-third support beam component.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 3, an adjustable supporting device for construction of a steel bar truss floor deck includes: the steel beam connecting buckle component 1 and the steel bar truss floor bearing plate supporting beam component 2 are arranged at the upper end of the steel beam connecting buckle component;
according to the figure 2, the steel beam connecting buckle assembly 1 comprises a first vertical steel plate 11, a second vertical steel plate 12, a first hexagon bolt 13, a long screw 14, a second hexagon bolt 15, a steel backing plate 16, a short screw 17 and an ear plate 18; the first vertical steel plate 11 and the second vertical steel plate 12 are arranged in the same plane and correspond to each other; a first hexagon bolt 13 is welded between the first vertical steel plate 11 and the second vertical steel plate 12, and a long screw 14 is arranged on the first hexagon bolt 13 through threaded connection; a second hexagon bolt 15 is arranged at the tail end of the long screw 14, the size of the second hexagon bolt 15 is smaller than that of the first hexagon bolt 13, and the second hexagon bolt is fixed on the long screw 14 through welding; a steel backing plate 16 is arranged between the first vertical steel plate 11 and the second vertical steel plate 12, and two sides of the steel backing plate 16 respectively penetrate through the first vertical steel plate 11 and the second vertical steel plate 12 and are fixedly connected through welding; the side surface of the first vertical steel plate 11 is welded with a short bolt 17, a movable hole 19 is formed in the lug plate 18, the movable hole 19 is oval, the short bolt 17 can be adjusted to be arranged in the movable hole 19 according to needs, and the lug plate 18 is fixed on the first vertical steel plate 11 through the bolt; when in use, the lug plate 18 moves left and right through the movable hole 19 to adjust the position of the lug plate 18, and the position of the lug plate 18 is adjusted to ensure that the connecting piece just buckles the flange of the main steel beam.
According to the figure 1, the steel bar truss floor deck support beam assembly 2 comprises a first support beam assembly 21, a second support beam assembly 22 and a third support beam assembly 23; the first support beam assembly 21, the second support beam assembly 22 and the third support beam assembly 23 have the same structure; two sides of the second supporting beam assembly 22 are respectively inserted into the first supporting beam assembly 21 and the third supporting beam assembly 23, so that the steel bar truss floor deck supporting beam assembly 2 is convenient to disassemble and assemble.
The first supporting beam assembly 21 comprises a first horizontal steel pipe 211, a second horizontal steel pipe 212, a vertical steel pipe 213, angle steel 214 and a circular pipe 215; the first horizontal steel pipe 211 and the second horizontal steel pipe 212 are vertically corresponding and arranged in the same plane; vertical steel pipes 213 are arranged between the first horizontal steel pipe 211 and the second horizontal steel pipe 212, and angle steel 214 is arranged between every two vertical steel pipes 213; the angle steel 214 is arranged, so that the first horizontal steel pipe 211 can be supported more stably and more firmly.
Further, the bottom ends of the first support beam assembly 21 and the third support beam assembly 23 are both provided with a circular tube 215, and the circular tube 215 is matched with the front end of the long screw 14 for use.
When the device is used, after the steel beam connecting buckle component 1 is fixed, the round pipe 215 is inserted into the long screw 14 (the non-welding hexagon nut end), the second hexagon bolt 15 is rotated to tightly push the round pipe, the second horizontal steel pipe 212 is pushed below the first horizontal steel pipe 211, and the length of the long screw 14 extends out to control the elevation of the steel bar truss floor bearing plate.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel bar truss floor carrier plate construction strutting arrangement with adjustable, its characterized in that includes: the steel beam connecting buckle assembly and the steel bar truss floor bearing plate supporting beam assembly are arranged at the upper end of the steel beam connecting buckle assembly;
the steel beam connecting buckle assembly comprises a first vertical steel plate, a second vertical steel plate, a first hexagon bolt, a long screw, a second hexagon bolt, a steel backing plate, a short screw and an ear plate; the first vertical steel plate and the second vertical steel plate are arranged in the same plane and correspond to each other; welding a first hexagon bolt between the first vertical steel plate and the second vertical steel plate; a long screw is arranged in the first hexagon bolt; a second hexagon bolt is arranged at the tail end of the long screw rod; a steel backing plate is arranged between the first vertical steel plate and the second vertical steel plate, and the first vertical steel plate and the second vertical steel plate respectively penetrate through the two sides of the steel backing plate; short bolts are welded on the side faces of the first vertical steel plate; the lug plate is fixed on the short screw rod through a bolt.
2. The adjustable supporting device for construction of the floor bearing plate of the steel bar truss according to claim 1, wherein the size of the second hexagon bolt is smaller than that of the first hexagon bolt, and the second hexagon bolt is fixed on the long screw through welding.
3. The adjustable supporting device for construction of the steel bar truss floor bearing plate according to claim 1, wherein the steel backing plate is welded and fixed with the first vertical steel plate and the second vertical steel plate respectively.
4. The adjustable supporting device for construction of the floor bearing plate of the steel bar truss as claimed in claim 1, wherein the ear plate is provided with a movable hole, the movable hole is oval, and the short bolt can move in the movable hole.
5. The adjustable steel bar truss floor deck construction supporting device as claimed in claim 1, wherein the steel bar truss floor deck support beam assembly comprises a first support beam assembly, a second support beam assembly and a third support beam assembly; the first support beam assembly, the second support beam assembly and the third support beam assembly have the same structure; two sides of the second supporting beam assembly are respectively inserted into the first supporting beam assembly and the third supporting beam assembly.
6. The adjustable steel bar truss floor deck construction supporting device as claimed in claim 5, wherein the first supporting beam assembly comprises a first horizontal steel pipe, a second horizontal steel pipe, a vertical steel pipe, angle steel and a round pipe; the first horizontal steel pipe and the second horizontal steel pipe are vertically corresponding and are arranged in the same plane; vertical steel pipes are arranged between the first horizontal steel pipe and the second horizontal steel pipe, and angle steel is arranged between every two vertical steel pipes.
7. The adjustable supporting device for construction of the steel bar truss floor bearing plate as claimed in claim 5, wherein round tubes are arranged at the bottom ends of the first supporting beam assembly and the third supporting beam assembly, and the round tubes are matched with the front ends of the long screws for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019621.XU CN214575651U (en) | 2021-01-06 | 2021-01-06 | Adjustable steel bar truss floor support plate construction supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019621.XU CN214575651U (en) | 2021-01-06 | 2021-01-06 | Adjustable steel bar truss floor support plate construction supporting device |
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| Publication Number | Publication Date |
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| CN214575651U true CN214575651U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120019621.XU Active CN214575651U (en) | 2021-01-06 | 2021-01-06 | Adjustable steel bar truss floor support plate construction supporting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752680A (en) * | 2023-08-18 | 2023-09-15 | 山东同力建设项目管理有限公司 | Truss separated floor slab and construction method thereof |
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2021
- 2021-01-06 CN CN202120019621.XU patent/CN214575651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752680A (en) * | 2023-08-18 | 2023-09-15 | 山东同力建设项目管理有限公司 | Truss separated floor slab and construction method thereof |
| CN116752680B (en) * | 2023-08-18 | 2023-11-10 | 山东同力建设项目管理有限公司 | Truss separated floor slab and construction method thereof |
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