Disc buckle frame triangular support device for independent supporting and rapid formwork erecting of post-cast strip

Abstract

The utility model discloses a plate buckle frame triangular support device for post-cast strip independent support and rapid formwork, which comprises a triangular cantilever frame and a support piece, the triangular cantilever frame comprises a cross rod, a vertical cylinder, an inclined rod and a stiffening support column, the support piece comprises a support vertical rod and a top support, and the top support is fixed at the top end of the support vertical rod; the supporting vertical rod can be inserted into the vertical cylinder, and the jacking is used for bearing the post-cast strip formwork. The plate buckle frame triangular support device is simple in structure, high in stability, capable of being modularized and convenient and fast to install and operate, the plate buckle frame triangular support device is applied to edge protection erecting and post-cast strip formwork erecting, and the defects that in the traditional post-cast strip formwork erecting construction technology, the installation and detachment procedures are complex, and the construction cost is low can be effectively improved. The construction efficiency is low, template materials are wasted, and the construction safety risk is high. And meanwhile, compared with a traditional post-cast strip formwork erecting construction technology that formwork erecting is conducted through vertical rods, the project construction period is greatly shortened, and a large amount of manpower and construction cost are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a disc buckle frame triangular support device for independent support and rapid formwork of post-cast strips. Background Technique

[0002] For traditional post-cast strips, before pouring the structures on both sides of the top plate, it is necessary to first set up the edge protection. An additional row of vertical poles needs to be set at the edge of the structure. However, this approach consumes more materials and labor additionally. Moreover, during the subsequent formwork erection process of the post-cast strip, it is also necessary to re-erect the framework, which undoubtedly greatly increases the workload. The scaffolding erection project belongs to a project with high risks and major hazards. The increase in workload is bound to be accompanied by an increase in potential safety hazards. Thus, it can be seen that there are many problems in the traditional post-cast strip formwork construction technology, and it is necessary to develop a new device to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a disc buckle frame triangular support device for independent support and rapid formwork of post-cast strips, which can improve the problems existing in the traditional post-cast strip formwork construction technology, such as complex installation and disassembly procedures, low construction efficiency, waste of formwork materials, and high construction safety risks.

[0004] The utility model is realized as follows: A disc buckle frame triangular support device for independent support and rapid formwork of post-cast strips includes a triangular cantilever frame and a support member. The triangular cantilever frame includes a cross bar, a vertical cylinder, an inclined bar, and a stiffening support column. One ends of the cross bar and the inclined bar are both fixedly connected to one side of the vertical cylinder. The top end of the stiffening support column is fixedly connected to the cross bar, and its bottom end is fixedly connected to the inclined bar. An insertion pin is provided at the end of the cross bar away from the vertical cylinder, and an arc-shaped card slot is provided at the end of the inclined bar away from the vertical cylinder. The triangular cantilever frame is fixedly connected to the bottom plate vertical pole through the insertion pin and the arc-shaped card slot.

[0005] The support member includes a support vertical pole and a top support. The top support is fixed at the top end of the support vertical pole. The support vertical pole can be inserted into the vertical cylinder, and the top support is used to support the post-cast strip formwork.

[0006] Further, a connection plate is further provided on the outer peripheral edge of the vertical cylinder. The connection plates of adjacent two disc buckle frame triangular support devices are connected by a horizontal bar.

[0007] Further, the top support is an adjustable top support, and its bottom end is threadedly connected to the top end of the support vertical pole. A force application part for screwing the top support is provided on the outer peripheral edge of the bottom end of the top support.

[0008] Further, the support member further includes a cushion block. A receiving groove is provided at the top of the top support, and the cushion block is located in the receiving groove.

[0009] Furthermore, the material of the triangular cantilever scaffold is Q345 low-alloy steel.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The disc buckle frame triangular bracing device of the present utility model has a simple structure, strong stability, can be modularized, and is convenient for installation and operation. Applying this disc buckle frame triangular bracing device to the edge protection erection and post-cast strip formwork support can effectively improve the problems of complex installation and disassembly procedures, low construction efficiency, waste of formwork materials, and high construction safety risks in the traditional post-cast strip formwork construction technology. At the same time, compared with the traditional post-cast strip formwork construction technology that uses vertical poles for formwork support, it greatly shortens the project duration and saves a large amount of manpower and construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of a disc buckle frame triangular bracing device provided in this embodiment;

[0013] Figure 2 is a schematic structural diagram of two adjacent disc buckle frame triangular bracing devices connected by a horizontal bar provided in this embodiment;

[0014] Figure 3 is a schematic diagram of the unilateral protection method of the post-cast strip triangular bracing provided in this embodiment;

[0015] Figure 4 is a schematic diagram of the support system method of the post-cast strip formwork triangular cantilever scaffold provided in this embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] Please refer to Figure 1 , which shows a disc buckle frame triangular support device for independent support and rapid formwork of post-cast strips provided in this embodiment, including a triangular cantilever frame 1 and a support member 2. Among them, the triangular cantilever frame 1 includes a cross bar 11, a vertical cylinder 12, an inclined bar 13 and a stiffening support column 14. One ends of the cross bar 11 and the inclined bar 13 are both fixedly connected to one side of the vertical cylinder 12. The top end of the stiffening support column 14 is fixedly connected to the cross bar 11, and its bottom end is fixedly connected to the inclined bar 13; a plug pin 15 is provided at the end of the cross bar 11 away from the vertical cylinder 12, and an arc-shaped card slot 16 is provided at the end of the inclined bar 13 away from the vertical cylinder 12. The triangular cantilever frame 1 is fixedly connected to the bottom plate vertical pole through the plug pin 15 and the arc-shaped card slot 16. In this embodiment, the triangular cantilever frame 1 is made of Q345 grade low alloy steel with good comprehensive properties such as tensile strength, tensile strength, and yield strength. The welding between the triangular frame members is carried out on a special process equipment, and the welding part is reliable, forming a stable right triangle.

[0019] The support member 2 includes a support vertical pole 21 and a top support 22. The top support 22 is fixed at the top end of the support vertical pole 21; the support vertical pole 21 can be inserted into the vertical cylinder 12, and the top support 22 is used to support the post-cast strip formwork. Preferably, the top support 22 is an adjustable top support, and its bottom end is threadedly connected to the top end of the support vertical pole 21. A force application part 23 for screwing the top support 22 is provided on the outer peripheral edge of the bottom end of the top support 22.

[0020] Furthermore, the support member 2 further includes a cushion block 24. The top of the top support 22 has a receiving groove, and the cushion block 24 is located in the receiving groove.

[0021] Furthermore, refer to Figure 2, a connecting plate 17 is also provided on the outer peripheral edge of the vertical cylinder 12. In some application scenarios, adjacent two disk buckle frame triangular support devices can be connected through the connecting plate 17 and the horizontal rod 3.

[0022] Application and practice of the disk buckle frame triangular support device in this embodiment:

[0023] 1. Method for unilateral protection of the post-cast strip triangular support: Refer to Figure 3 , during the construction of the basement structure partition, there is edge work at the post-cast strip part of the first construction area, which has relatively large safety hazards and requires the erection of an edge protection frame. The triangular cantilever frame 1 can be connected to the vertical pole 4 of the edge disk buckle support frame. Then, a vertical pole 4 is added to the triangular cantilever frame 1 and a horizontal crossbar 5 is set to form an integral structure, and then a safety dense mesh is hung to form a post-cast strip edge protection system, effectively reducing the safety risk of edge work and ensuring the safety, civilization, construction, neatness and beauty of the site.

[0024] 2. Method for the support system of the post-cast strip formwork triangular cantilever frame: Refer to Figure 4 , after the concrete of the structures on both sides of the post-cast strip is poured, the function of the triangular cantilever frame 1 can be quickly converted from edge protection to the post-cast strip formwork support frame by utilizing the characteristics of the triangular cantilever frame 1. The triangular cantilever frame 1 replaces the vertical poles at the bottom of the beam (bottom of the slab). The triangular cantilever frame 1 is connected to the vertical pole 4 through a pin 15 and an arc-shaped card slot 16. The vertical pole 4 and the triangular cantilever frame 1 are respectively connected to each other through the horizontal rod 3 to form a new post-cast strip formwork support system, reducing the consumption of formwork materials and saving labor.

[0025] In summary, the disk buckle frame triangular support device in this embodiment has a simple structure, strong stability, can be modularized, and is convenient for installation and operation. Applying this disk buckle frame triangular support device to the erection of edge protection and the formwork support of the post-cast strip can effectively improve the problems of complex installation and disassembly procedures, low construction efficiency, waste of formwork materials, and high construction safety risks in the traditional post-cast strip formwork construction technology. At the same time, compared with the traditional post-cast strip formwork construction technology that uses vertical poles for formwork support, the project duration is greatly shortened, and a large amount of labor and construction costs are saved.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disk buckle frame triangular support device for independent support and rapid formwork support of post-cast strip, characterized in that, It includes a triangular cantilever scaffold and a support member. The triangular cantilever scaffold includes a cross bar, a vertical cylinder, an inclined bar, and a stiffening support column. One end of the cross bar and the inclined bar are both fixedly connected to one side of the vertical cylinder. The top end of the stiffening support column is fixedly connected to the cross bar, and its bottom end is fixedly connected to the inclined bar. A pin is provided at the end of the cross bar away from the vertical cylinder, and an arc-shaped clamping groove is provided at the end of the inclined bar away from the vertical cylinder. The triangular cantilever scaffold is fixedly connected to the bottom plate vertical pole through the pin and the arc-shaped clamping groove. The support member includes a support vertical pole and a top support. The top support is fixed at the top end of the support vertical pole. The support vertical pole can be inserted into the vertical cylinder, and the top support is used to support the post-cast strip formwork.

2. The triangular support device of the button - and - loop formwork support according to claim 1, characterized in that, A connection plate is further provided on the outer peripheral edge of the vertical cylinder. The connection plates of adjacent two disk buckle frame triangular brace devices are connected by a horizontal bar.

3. The triangular support device of the button-and-loop scaffold according to claim 1, characterized in that, The top support is an adjustable top support. The bottom end of the top support is threadedly connected to the top end of the support vertical pole, and a force-applying part for screwing the top support is provided on the outer peripheral edge of the bottom end of the top support.

4. The triangular bracing device of the button - and - loop formwork support according to claim 2, characterized in that, The support member further includes a cushion block. The top of the top support has a receiving groove, and the cushion block is located in the receiving groove.

5. The buckle-connected scaffold triangular bracing device according to any one of claims 1 to 4, characterized in that The material of the triangular cantilever scaffold is Q345 grade low alloy steel.

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