CN212105059U - Light truss of high formwork - Google Patents
Light truss of high formwork Download PDFInfo
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- CN212105059U CN212105059U CN202020635910.8U CN202020635910U CN212105059U CN 212105059 U CN212105059 U CN 212105059U CN 202020635910 U CN202020635910 U CN 202020635910U CN 212105059 U CN212105059 U CN 212105059U
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Abstract
The utility model discloses a light truss of a high formwork, which comprises transverse H-shaped steel, vertical H-shaped steel, diagonal braces and longitudinal H-shaped steel, wherein the transverse H-shaped steel is horizontally arranged from top to bottom, the vertical H-shaped steel is vertically and uniformly distributed between the transverse H-shaped steel and is welded with the transverse H-shaped steel, the diagonal braces are symmetrically welded between every two adjacent vertical H-shaped steel, and the longitudinal H-shaped steel is uniformly welded above the transverse H-shaped steel in a direction perpendicular to the transverse H-shaped steel; the transverse H-shaped steel is uniformly distributed between the main body structures and is vertical to the cross sections of the main body structures, and two ends of each transverse H-shaped steel are welded with wall connecting pieces fixedly connected with the main body structures. The utility model discloses a whole truss that horizontal I-steel, vertical I-steel, bracing and vertical I-steel constitute satisfies the high altitude formwork requirement, reaches steady, firm, safe template support operation of carrying on, and this truss adopts welded connection's mode also to be convenient for construct the dismouting simultaneously, can make the material have enough to meet the need, and convenient to use improves production efficiency.
Description
Technical Field
The utility model belongs to high formwork field of building mainly relates to a light-duty truss of high formwork.
Background
In the construction of building engineering, especially high and large formwork support systems are formwork support systems frequently encountered in the production process of modern construction engineering. Along with the development of the building industry, people have the requirements on the outer vertical surface and the use function of the building, and ultrahigh hanging decorative line feet or ultrahigh hanging galleries and the like appear. The traditional method is that a formwork support is integrally and completely erected, a large amount of labor is wasted and materials are accumulated due to the integral erection of the formwork support, the materials are not fully circulated and applied, the construction market is poor in labor force at the current stage, the backup labor force is short, the labor productivity is low, and the safety risk is increased for the construction due to the fact that the construction technology of workers is not uniform. The problems are that the operation is not easy, the difficulty is high, safety accidents such as falling and falling easily occur in the construction process, the loss of a large amount of manpower, material resources and financial resources can be caused, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a new technical scheme solves above-mentioned problem. The utility model adopts the following technical proposal:
a light truss for a high formwork comprises transverse H-shaped steels, vertical H-shaped steels, diagonal braces and longitudinal H-shaped steels, wherein the transverse H-shaped steels are horizontally arranged from top to bottom, the vertical H-shaped steels are vertically and uniformly distributed among the transverse H-shaped steels and are welded with the transverse H-shaped steels, the diagonal braces are symmetrically welded among every two adjacent vertical H-shaped steels, and the longitudinal H-shaped steels are uniformly distributed and welded above the transverse H-shaped steels in a direction perpendicular to the transverse H-shaped steels; the transverse H-shaped steels are uniformly distributed between the main body structures and are vertical to the vertical surfaces of the main body structures, two ends of each transverse H-shaped steel are welded with wall connecting pieces fixedly connected with the main body structures, a triangular support frame is further welded below the end part of each transverse H-shaped steel, and cables connected with the main body structures are further symmetrically arranged on the lower part of each transverse H-shaped steel; the wall connecting piece is embedded in the main body structure; the upper parts of the longitudinal I-shaped steels are provided with equidistant mobile positioning piles.
The movable positioning pile is characterized in that the lower portion of the movable positioning pile is a C-shaped clamping plate with a downward opening, positioning steel bars which are vertically arranged are fixedly connected to the top of the clamping plate, and symmetrical threaded through holes are formed in the lower portion of the clamping plate.
The movable positioning pile is in threaded connection with the longitudinal I-shaped steel through a fixing screw.
The wall connecting piece is composed of a steel plate and anchoring steel bars, and the anchoring steel bars are vertically and uniformly distributed on the back of the steel plate and are connected with the steel plate in a welding mode.
The steel plate is a rectangular steel plate, and the thickness of the steel plate is 16 mm.
The diameter of the anchoring steel bar is 16 mm.
The transverse I-steel, the vertical I-steel, the diagonal brace and the longitudinal I-steel are all 16-number I-steel.
The cable is a 6 x 19 steel wire rope.
Through the utility model discloses an implement, reached good result of use: the utility model provides a light-duty truss of high formwork, the whole truss that constitutes through horizontal I-steel, vertical I-steel, bracing and vertical I-steel satisfies the high altitude formwork requirement, reach steady, firm, the safe formwork support operation that carries on, make truss and major structure link firmly through linking the wall spare, and through the secondary reinforcement of triangular supports frame with the hawser, the holistic factor of safety of truss has been improved, this truss adopts welded connection's mode also the construction dismouting of being convenient for simultaneously, can make the material have enough to meet the need, high durability and convenient use, the manpower, material resources, the loss of financial resources has both been saved, production efficiency has also been improved simultaneously.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a front view of the middle wall connecting member of the present invention.
Fig. 4 is a left side view of the middle wall connecting member of the present invention.
Fig. 5 is a schematic view of the present invention.
In the figure: 1. the steel plate fixing device comprises a main body structure, 2 parts of transverse I-shaped steel, 3 parts of vertical I-shaped steel, 4 parts of inclined struts, 5 parts of longitudinal I-shaped steel, 6 parts of wall connecting pieces, 6-1 parts of steel plates, 6-2 parts of anchoring reinforcing steel bars, 7 parts of triangular support frames, 8 parts of mooring ropes, 9 parts of movable positioning piles, 10 parts of positioning reinforcing steel bars, 11 parts of fixing screws.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 5, the light truss of the high formwork comprises transverse i-beams 2, vertical i-beams 3, diagonal braces 4 and longitudinal i-beams 5, wherein the transverse i-beams 2 are horizontally arranged up and down, the vertical i-beams 3 are vertically and uniformly distributed among the transverse i-beams 2 and are welded with the transverse i-beams, the diagonal braces 4 are symmetrically welded among every two adjacent vertical i-beams 3, each symmetrically arranged diagonal brace 4 and the adjacent vertical i-beams 3 form a triangular structure, the triangular structure can enable the overall structure of the truss to be more stable, the longitudinal i-beams 5 are uniformly welded above the transverse i-beams 2 in a direction perpendicular to the transverse i-beams 2, and the upper parts of the longitudinal i-beams 5 are used for arranging a formwork support system; the transverse H-shaped steels 2 are uniformly distributed between the main body structures 1 and are vertical to the vertical surfaces of the main body structures 1, wall connecting pieces 6 fixedly connected with the main body structures 1 are welded at two ends of each transverse H-shaped steel 2, triangular support frames 7 are further welded below the end portions of each transverse H-shaped steel 2, right-angle sides of the triangular support frames 7 are respectively welded below the end portions of the transverse H-shaped steels 2 and steel plates of the wall connecting pieces 6, the truss can be reinforced secondarily, so that the truss is stable and firm, mooring ropes 8 connected with the main body structures 1 are further symmetrically arranged at the lower portions of the transverse H-shaped steels 2, and the mooring ropes 8 play a stable oblique tensile force and better provide reinforcement for the truss; the wall connecting piece 6 is embedded in the main body structure 1, and the wall connecting piece 6 and the main body structure 1 are poured together to be fixed into a whole, so that the bearing force and the bearing load are better; the upper parts of the longitudinal I-shaped steel 5 are provided with equidistant mobile positioning piles 9.
The lower part of the movable positioning pile 9 is provided with a C-shaped clamping plate with a downward opening, the top of the clamping plate is fixedly connected with a vertically arranged positioning steel bar 10, the positioning steel bar 10 is used for positioning an upright rod of a template supporting system arranged on the upper part of the longitudinal I-shaped steel 5, so that the arrangement position of the upright rod is accurate, and the lower part of the clamping plate is provided with symmetrical threaded through holes; the movable positioning pile 9 is in threaded connection with the longitudinal I-shaped steel 5 through a fixing screw 11.
The wall connecting piece 6 consists of a steel plate 6-1 and anchoring steel bars 6-2, wherein the anchoring steel bars 6-2 are vertically and uniformly distributed on the back of the steel plate 6-1 and are welded with the steel plate 6-1; the steel plate 6-1 is a rectangular steel plate, and the thickness of the steel plate 6-1 is 16 mm; the diameter of the anchoring steel bar 6-2 is 16 mm; the transverse I-steel 2, the vertical I-steel 3, the inclined strut 4 and the longitudinal I-steel 5 are all No. 16I-steels; the cable 8 is a 6 x 19 steel wire rope.
When the device is used, firstly, the number of required trusses is determined through calculation, welding trusses are manufactured, after the truss welding is completed, the movable positioning piles 9 corresponding to the number are installed and fixed on the longitudinal I-shaped steel 5 of the trusses, meanwhile, the wall connecting pieces 6 corresponding to the number are prepared, the triangular support frames 7 and the mooring ropes 8 are prepared, the positions of the embedded wall connecting pieces 6 are determined, the wall connecting pieces 6 are embedded into the main structure 1 to be poured, the formwork is detached after the formwork detaching requirement is met, the corresponding trusses and the triangular support frames 7 are hoisted and welded on the wall connecting pieces 6, meanwhile, the mooring ropes 8 are installed to connect the trusses and the main structure 1 to be secondarily reinforced, finally, scaffolds are erected on the longitudinal I-shaped steel 5, then the erection of a formwork supporting system is completed, and the construction requirement.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right the technical solution of the present invention performs a plurality of equivalent transformations, and these equivalent transformations all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a light-duty truss of high formwork, characterized by: the novel steel pipe comprises transverse I-beams (2), vertical I-beams (3), inclined struts (4) and longitudinal I-beams (5), wherein the transverse I-beams (2) are horizontally arranged from top to bottom, the vertical I-beams (3) are vertically and uniformly distributed among the transverse I-beams (2) and are welded with the transverse I-beams, the inclined struts (4) are symmetrically welded among every two adjacent vertical I-beams (3), and the longitudinal I-beams (5) are uniformly distributed and welded above the transverse I-beams (2) in a direction perpendicular to the transverse I-beams (2); the transverse H-shaped steels (2) are uniformly distributed between the main body structures (1) and are vertical to the vertical surfaces of the main body structures (1), two ends of each transverse H-shaped steel (2) are welded with wall connecting pieces (6) fixedly connected with the main body structures (1), a triangular support frame (7) is further welded below the end part of each transverse H-shaped steel (2), and cables (8) connected with the main body structures (1) are further symmetrically arranged on the lower parts of the transverse H-shaped steels (2); the wall connecting piece (6) is embedded in the main body structure (1); the upper parts of the longitudinal I-shaped steels (5) are provided with equidistant mobile positioning piles (9).
2. The high formwork lightweight truss of claim 1, wherein: the lower part of the movable positioning pile (9) is a C-shaped clamping plate with a downward opening, the top of the clamping plate is fixedly connected with a positioning steel bar (10) which is vertically arranged, and the lower part of the clamping plate is provided with symmetrical threaded through holes.
3. The high formwork lightweight truss of claim 2 wherein: the movable positioning pile (9) is in threaded connection with the longitudinal I-shaped steel (5) through a fixing screw (11).
4. The high formwork lightweight truss of claim 1, wherein: the wall connecting piece (6) is composed of a steel plate (6-1) and anchoring steel bars (6-2), wherein the anchoring steel bars (6-2) are vertically and uniformly distributed on the back of the steel plate (6-1) and are connected with the steel plate (6-1) in a welding mode.
5. The high formwork lightweight truss of claim 4, wherein: the steel plate (6-1) is a rectangular steel plate (6-1), and the thickness of the steel plate (6-1) is 16 mm.
6. The high formwork lightweight truss of claim 4, wherein: the diameter of the anchoring steel bar (6-2) is 16 mm.
7. The high formwork lightweight truss of claim 1, wherein: the transverse I-shaped steel (2), the vertical I-shaped steel (3), the inclined strut (4) and the longitudinal I-shaped steel (5) are all 16-number I-shaped steel.
8. The high formwork lightweight truss of claim 1, wherein: the cable (8) is a 6 x 19 steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635910.8U CN212105059U (en) | 2020-04-24 | 2020-04-24 | Light truss of high formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635910.8U CN212105059U (en) | 2020-04-24 | 2020-04-24 | Light truss of high formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105059U true CN212105059U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020635910.8U Active CN212105059U (en) | 2020-04-24 | 2020-04-24 | Light truss of high formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105059U (en) |
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2020
- 2020-04-24 CN CN202020635910.8U patent/CN212105059U/en active Active
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