Bare concrete formwork supporting structure

Abstract

The utility model discloses a fair-faced concrete formwork supporting structure which comprises a connecting frame, a mold opening prevention structure and an extrusion fixing structure, the mold opening prevention structure is arranged on the connecting frame, the extrusion fixing structure is arranged on the mold opening prevention structure, and the mold opening prevention structure comprises a limiting frame, a long steel pipe, a lug seat, a pull rod and a screw cap. The limiting frame is arranged on the connecting frame in a buckled mode, the long steel pipe penetrates through the limiting frame, the lug base is clamped on the long steel pipe, the pull rod penetrates through the lug base, and the screw cap is arranged on the pull rod in a threaded mode. The utility model discloses a bare concrete formwork supporting structure, and effectively solves the problems that when a bare concrete formwork supporting structure in the current market is used for fixing a bare formwork, the formwork is exploded and the normal construction progress is affected due to the fact that a wall body is long and a steel pipe is prone to deformation.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete formwork equipment, in particular to a plain concrete formwork supporting structure. Background Art

[0002] Fair-faced concrete is a development direction of reinforced concrete construction technology. It requires one-time molding and directly uses the natural texture of cast-in-place concrete as a finish. It has the advantages of good durability, saving decoration costs and long-term original color retention. It is a comprehensive construction technology involving the entire construction process of scheme design, formwork system design and implementation, steel engineering, concrete material control and construction technology, concrete surface repair, finished product protection, surface coating, construction organization, construction management, etc. When fixing the fair-faced formwork, most of them use steel pipes and wire drawing to fix the fair-faced formwork. However, when the existing fair-faced concrete formwork support structure is fixing the fair-faced formwork, due to the long wall, the steel pipe is easy to deform, causing the formwork to burst, affecting the normal construction progress. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a fair-faced concrete formwork support structure, which effectively solves the problem that when the fair-faced concrete formwork support structure on the current market is fixing the fair-faced formwork, the steel pipe is easily deformed due to the long wall, causing the formwork to burst and affecting the normal construction progress.

[0004] The technical solution adopted by the utility model is as follows: The utility model proposes a clear concrete formwork support structure, including a connecting frame, an anti-mold opening structure and an extrusion fixing structure, the anti-mold opening structure is arranged on the connecting frame, the extrusion fixing structure is arranged on the anti-mold opening structure, the anti-mold opening structure includes a limit frame, a long steel pipe, an ear seat, a pull rod and a screw cap, the limit frame is buckled on the connecting frame, the limit frame plays a role in preventing the formwork from deforming and exploding, the long steel pipe passes through the limit frame, the ear seat is clamped on the long steel pipe, the pull rod passes through the ear seat, and the screw cap is threaded on the pull rod.

[0005] Preferably, the extrusion fixing structure includes an extrusion plate, a fixing seat, a clamping seat, a support rod and a base. The extrusion plate is arranged to penetrate the long steel pipe, and the extrusion plate plays a role in preventing the side mold from opening. The fixing seat is fixed on the extrusion plate, and the clamping seat is buckled on the fixing seat. One end of the support rod is rotatably arranged on the clamping seat, and the base is inserted and pulled on the support rod.

[0006] In order to achieve a better fixing effect, the limiting frames are evenly spaced under the limiting action of the connecting frame, thereby improving the uniformity of limiting extrusion and preventing local deformation.

[0007] In order to achieve the purpose of preventing mold opening more quickly, the pull rod is vertically arranged to the long steel pipe, and the limit frame is vertically arranged to the long steel pipe.

[0008] Furthermore, the limiting frame is arranged in a door shape, which improves the anti-deformation capability and makes the limiting frame more stable.

[0009] In order to achieve a stable effect, five groups of the limit frames are provided and eight groups of the long steel pipes are provided, so that the template surface forms a uniform and stable network structure that is resistant to deformation.

[0010] Furthermore, the limit frame is made of lightweight carbon steel to improve the anti-deformation capability.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: This scheme proposes a clear water concrete formwork support structure, in which the limit frame clamps the clear water formwork and uses steel pipes and wire drawing to fix it, thereby avoiding deformation or explosion of the formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a fair-faced concrete formwork support structure proposed by the utility model; Figure 2 This is a structural schematic diagram from another perspective of a bare concrete formwork support structure proposed by the utility model;

[0013] Figure 3 This is a third-view structural schematic diagram of a fair-faced concrete formwork support structure proposed by the utility model.

[0014] Among them, 1. connecting frame, 2. anti-mold opening structure, 3. extrusion fixing structure, 4. limit frame, 5. long steel pipe, 6. ear seat, 7. pull rod, 8. thread cap, 9. extrusion plate, 10. fixed seat, 11. clamping seat, 12. support rod, 13. base.

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] like Figure 1 and Figure 2As shown, the utility model proposes a kind of clear concrete formwork support structure, including a connecting frame 1, an anti-mold opening structure 2 and an extrusion fixing structure 3, the anti-mold opening structure 2 is arranged on the connecting frame 1, the extrusion fixing structure 3 is arranged on the anti-mold opening structure 2, the anti-mold opening structure 2 includes a limit frame 4, a long steel pipe 5, an ear seat 6, a pull rod 7 and a screw cap 8, the limit frame 4 is buckled on the connecting frame 1, the limit frame 4 plays a role in preventing the formwork from deforming and exploding, the long steel pipe 5 is penetrated by the limit frame 4, the ear seat 6 is clamped on the long steel pipe 5, the pull rod 7 is penetrated by the ear seat 6, and the screw cap 8 is threadedly arranged on the pull rod 7.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the extrusion fixing structure 3 includes an extrusion plate 9, a fixing seat 10, a clamping seat 11, a support rod 12 and a base 13. The extrusion plate 9 is arranged to penetrate the long steel pipe 5. The extrusion plate 9 plays a role in preventing the side from opening the mold. The fixing seat 10 is fixed on the extrusion plate 9, the clamping seat 11 is buckled on the fixing seat 10, one end of the support rod 12 is rotatably arranged on the clamping seat 11, and the base 13 is inserted and pulled on the support rod 12.

[0019] like Figure 1 As shown, the limiting frames 4 are evenly spaced under the limiting action of the connecting frame 1, thereby improving the uniformity of limiting extrusion and preventing local deformation.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the pull rod 7 is vertically arranged with the long steel pipe 5 , and the limit frame 4 is vertically arranged with the long steel pipe 5 .

[0021] like Figure 1 As shown, the limiting frame 4 is arranged in a door shape, which improves the anti-deformation capability and makes the limiting frame 4 more stable.

[0022] like Figure 1 As shown, five groups of limit frames 4 are provided, and eight groups of long steel pipes 5 are provided, so that the template surface forms a uniform and stable network structure that is resistant to deformation.

[0023] like Figure 1 As shown, the limit frame 4 is made of lightweight carbon steel to improve the anti-deformation capability.

[0024] When using the device in detail, the user first splices and fixes the clear water formwork, then inserts the limit frame 4 of corresponding width on both sides of the clear water formwork from above, and then clamps the connecting frame 1 on the limit frame 4, so that the limit frame 4 is distributed stably and evenly, and then multiple groups of long steel pipes 5 are passed through the limit frame 4 in sequence, and then the extrusion plate 9 is passed through the long steel pipe 5, and then squeezed onto the clear water formwork on both sides, and then the base 13 is fixed to the ground, and then the clamping seat 11 on the support rod 12 is clamped on the fixing seat 10 on the extrusion plate 9, and then the support rod 12 is rotated and fixedly inserted into the base 13 for fixing, and then the pull rod 7 is passed through the middle of the two adjacent groups of long steel pipes 5, and then the ear seat 6 is passed through the pull rod 7 and clamped on the two groups of long steel pipes 5, and then the threaded nut 8 is screwed on the pull rod 7 to squeeze the ear seat 6, so that the long steel pipes 5 on both sides of the pull rod 7 are fixed by tension, so that the limit frame 4 is stably fixed, and the clear water formwork is prevented from deformation or bursting. The above is the use process of the entire clear water concrete formwork support structure.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A plain concrete formwork support structure, characterized in that: It includes a connecting frame, an anti-mold opening structure and an extrusion fixing structure, wherein the anti-mold opening structure is arranged on the connecting frame, and the extrusion fixing structure is arranged on the anti-mold opening structure. The anti-mold opening structure includes a limit frame, a long steel pipe, an ear seat, a pull rod and a screw cap, the limit frame is buckled on the connecting frame, the long steel pipe passes through the limit frame, the ear seat is clamped on the long steel pipe, the pull rod passes through the ear seat, and the screw cap is threaded on the pull rod.

2. A plain concrete formwork support structure according to claim 1, characterized in that: The extrusion fixing structure includes an extrusion plate, a fixing seat, a clamping seat, a support rod and a base. The extrusion plate is arranged to pass through a long steel pipe, the fixing seat is fixed on the extrusion plate, the clamping seat is buckled on the fixing seat, one end of the support rod is rotatably arranged on the clamping seat, and the base is inserted and pulled on the support rod.

3. A plain concrete formwork support structure according to claim 2, characterized in that: Under the limiting action of the connecting frame, the limiting frames are evenly distributed at intervals, thereby improving the uniformity of limiting extrusion and preventing local deformation.

4. A plain concrete formwork support structure according to claim 3, characterized in that: The pull rod is arranged vertically to the long steel pipe, and the limit frame is arranged vertically to the long steel pipe.

5. A plain concrete formwork support structure according to claim 4, characterized in that: The limiting frame is arranged in a door shape, which improves the anti-deformation capability and makes the limiting frame more stable.

6. A plain concrete formwork support structure according to claim 5, characterized in that: The limit frames are provided in five groups, and the long steel pipes are provided in eight groups, so that the template surface forms a uniform and stable network structure that is resistant to deformation.

7. A plain concrete formwork support structure according to claim 6, characterized in that: The limit frame is made of light carbon steel to improve the anti-deformation capability.

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