Height-adjustable slant concrete member full space supporting frame

Abstract

The utility model provides a height-adjustable slant concrete member full space supporting frame, and belongs to the technical field of building construction. The device is composed of a supporting base, an adjustable supporting screw rod, a steel pipe vertical rod supporting frame, a diagonal bridging, a connecting rod arm, a hexagon bolt, a fastener type adapter and a supporting plate. The supporting base is fixedly connected with the adjustable supporting screw, the surface of the adjustable supporting screw and the interior of the steel pipe vertical rod support are provided with threads, and the bottom of the steel pipe vertical rod support is connected with the adjustable supporting screw through the threads. The top of the steel pipe vertical rod support is fixedly connected with the supporting plate, the fastener type adapting piece is fixedly connected with the lower portion of the supporting plate in a welded mode, the connecting rod arm is fixedly connected with the fastener type adapting piece through a hexagon bolt, and the rod arm is connected with the diagonal bridging in a welded mode. The stability between the inclined plane component and the horizontal component can be effectively enhanced, the situation that cracks occur at the splicing position of the formwork, and consequently quality defects occur to a main body structure is avoided, use is convenient, and manufacturing is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a processing and construction method for a full hall support frame of an inclined concrete member with adjustable height. Background Technique

[0002] In the construction of cast-in-place bridges and cast-in-place floor slabs, the full hall support frame method is a method that has been adopted for a long time. However, with the continuous innovation and development of the construction industry, the public aesthetic is increasingly inclined to inclined slope roofs that are not prone to water accumulation and have high space utilization. When the traditional full hall support frame supports the formwork of inclined members, the rotation angle at the connection is limited, and the fasteners will show indentations and scars, and even cracking may occur, seriously affecting the construction safety; moreover, the concrete at the connection between the inclined member and the horizontal member will also show cracking and other phenomena, resulting in serious quality defects. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art, and further provide a full hall support frame for inclined concrete members with adjustable height.

[0004] The purpose of the utility model is realized through the following technical solutions:

[0005] A full hall support frame for inclined concrete members with adjustable height forms a support system with a support plate, a fastener type adapter, a connecting rod arm, a hexagonal bolt, a cross brace, a steel pipe vertical rod support, an adjustable support screw rod and a support base;

[0006] Wherein, the support base is fixedly connected with the adjustable support screw rod, the surface of the adjustable support screw rod has threads inside the steel pipe vertical rod support, and the bottom of the steel pipe vertical rod support is threadedly connected with the adjustable support screw rod; the top of the steel pipe vertical rod support is fixedly connected with the support plate, the fastener type adapter is fixedly connected by welding to the lower part of the support plate, the connecting rod arm is fixedly connected with the fastener type adapter through a hexagonal bolt, and the rod arm is connected with the cross brace by welding.

[0007] Further, the raw materials of the components of the support system all use Q235B grade steel.

[0008] Further, the bottom of the support frame is welded and connected by the support base and the adjustable support screw rod.

[0009] Further, the support plate is welded and connected with the steel pipe vertical rod support; the steel pipe vertical rod support is a hollow steel pipe with internal threads, and the threads are matched with the adjustable support screw rod.

[0010] Further, the steel pipe vertical rod support is threadedly connected with the adjustable support screw rod, and rotating the steel pipe vertical rod support can freely adjust the horizontal height of the support frame.

[0011] Furthermore, the connecting rod arm and the cross bracing are connected by welding; the length of the cross bracing is confirmed according to the vertical load of the component and the shear strength of the material.

[0012] Furthermore, the fastener type adapter is positioned and welded according to the size of the support plate; the spacing is controlled by the size of the connecting rod arm.

[0013] Furthermore, the connecting rod arm and the fastener type adapter are fixedly connected by hexagon bolts and nuts at both ends.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The full hall support frame for inclined concrete members with adjustable height of the present utility model can effectively reinforce the stability between the inclined surface member and the horizontal member, avoid cracks at the template splicing joints, and cause quality defects in the main structure. Moreover, the present utility model is convenient to use and simple to manufacture, and will become a major highlight in project construction.

[0016] The full hall support frame for inclined concrete members with adjustable height of the present utility model has the advantages of many turnover times and short turnover time, providing convenience for the erection of the frame body and subsequent construction. The auxiliary equipment used in this utility model patent is less, reducing the waste of human and material resources. It is especially suitable for the construction of multi-span cast-in-place beams, ensuring both the project quality and accelerating the construction progress, and having good economic benefits. Description of the Drawings

[0017] Figure 1 It is a structural schematic diagram of the full hall support frame for inclined concrete members with adjustable height.

[0018] Figure 2 It is a structural schematic diagram of the upper part components of the full hall support frame for inclined concrete members with adjustable height.

[0019] Figure 3 It is a structural schematic diagram of the lower part components of the full hall support frame for inclined concrete members with adjustable height.

[0020] Figure 4 It is a structural schematic diagram of the full hall support frame for inclined concrete members with adjustable height.

[0021] Figure 5 It is a schematic diagram of the use state of the full hall support frame for inclined concrete members with adjustable height.

[0022] In the figure, the reference numerals are as follows: 1 is the support plate, 2 is the fastener type adapter, 3 is the connecting rod arm, 4 is the hexagon bolt, 5 is the cross bracing, 6 is the steel pipe upright support, 7 is the adjustable jacking screw rod, and 8 is the support base. Detailed Embodiment

[0023] The following will further elaborate on the present utility model in conjunction with the accompanying drawings: This embodiment is implemented on the premise of the technical solution of the present utility model, and detailed implementation manners are given, but the protection scope of the present utility model is not limited to the following embodiments.

[0024] As Figures 1 to 5 shown, a full hall support frame for an adjustable-height inclined concrete member involved in this embodiment forms a support system with a support plate 1, a fastener-type adapter 2, a connecting rod arm 3, a hexagon bolt 4, a diagonal brace 5, a steel pipe vertical rod support 6, an adjustable support screw rod 7, and a support base 8; the original materials of the components of the support system all use Q235B grade steel.

[0025] As Figure 1 and Figure 3 shown, the support base 8 is fixedly connected to the adjustable support screw rod 7 by welding. The surface of the adjustable support screw rod 7 has threads inside the steel pipe vertical rod support 6, and the bottom of the steel pipe vertical rod support 6 is threadedly connected to the adjustable support screw rod 7; the top of the steel pipe vertical rod support 6 is fixedly connected to the support plate 1 by welding. The steel pipe vertical rod support 6 is a hollow steel pipe with internal threads and is thread-matched with the adjustable support screw rod 7. The steel pipe vertical rod support 6 is threadedly connected to the adjustable support screw rod 7, and by rotating the steel pipe vertical rod support 6, the horizontal height of the support frame can be freely adjusted.

[0026] As Figure 1 and Figure 2 shown, the fastener-type adapter 2 is fixedly connected to the lower part of the support plate 1 by welding. The fastener-type adapter 2 is positioned and welded according to the size of the support plate 1; the spacing is controlled by the size of the connecting rod arm 3. The connecting rod arm 3 is fixedly connected to the fastener-type adapter 2 by the hexagon bolt 4 and nuts at both ends, and the rod arm 3 is connected to the diagonal brace 5 by welding. The connecting rod arm 3 is connected to the diagonal brace 5 by welding; the length of the diagonal brace 5 is confirmed according to the vertical load of the member and the shear strength of the material.

[0027] The original materials of the full hall support frame for an adjustable-height inclined concrete member all adopt Q235B grade steel. All welds between components are full welds, and anti-corrosion paint is sprayed at the welds. The original materials are easy to obtain, with low cost and good processing performance. The bottom of the full hall support frame for an adjustable-height inclined concrete member is the support base 8 for transferring the load, and the upper part is connected to the adjustable support screw rod 7. The inside of the steel pipe vertical rod support 6 has threads; after the formwork is erected, the horizontal elevation of the steel pipe vertical rod support 6 can be adjusted by rotating the steel pipe vertical rod support 6 with internal threads, by means of the action of frictional force and torque force; according to the inclination angle of the inclined member, control the horizontal height of another support frame, and then fixedly connect the connecting rod arm 3 to the fastener-type adapter 2 through the hexagon bolt 4. Make the diagonal brace 5 exert a force on the formwork to fix it.

[0028] The usage process of this embodiment is as follows:

[0029] AsFigure 4 As shown, before erection, first weld and fix the support base 8 and the adjustable support screw rod 7. The steel pipe vertical rod support 6 is threadedly connected to the adjustable support screw rod 7. Before the concrete formwork is erected, it can be adjusted to the specified elevation by rotating the steel pipe vertical rod support 6 with internal threads. According to the inclination angle of the inclined concrete member, adjust the elevation of the other support frame in the same way. After controlling the horizontal height, fix the connecting rod arms 3 on both sides of the cross bracing 5 to the fastener type adapters 2 of the two support frames respectively through hexagon bolts 4, and apply force to the formwork to fix it. If the height of the cast-in-place concrete exceeds the maximum elongation dimension of the raw materials, the adjustable support screw rod 7 of the support frame can be welded to the support plate 1 of another support frame, and the support plate 1 of the lower support frame directly replaces the support base 8 of the upper support frame, as Figure 5 shown.

[0030] A full hall support frame for inclined concrete members with adjustable height can effectively reinforce the stability between the inclined surface member and the horizontal member, avoid cracks at the template splicing joints, causing quality defects in the main structure, and this utility model is convenient to use and simple to manufacture, which will become a major highlight in project construction.

[0031] The above are only the preferred specific embodiments of the present utility model. These specific embodiments are different implementation manners based on the overall concept of the present utility model, and the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An adjustable-height full hall support frame for inclined concrete members, characterized in that, A support system is formed by a support plate (1), a fastener type adapter (2), a connecting rod arm (3), a hexagonal bolt (4), a cross brace (5), a steel pipe vertical rod support (6), an adjustable support screw rod (7), and a support base (8). Among them, the support base (8) is fixedly connected to the adjustable support screw rod (7). The surface of the adjustable support screw rod (7) has threads that match the internal threads of the steel pipe vertical rod support (6). The bottom of the steel pipe vertical rod support (6) is threadedly connected to the adjustable support screw rod (7). The top of the steel pipe vertical rod support (6) is fixedly connected to the support plate (1). The fastener type adapter (2) is fixedly connected to the lower part of the support plate (1) by welding. The connecting rod arm (3) is fixedly connected to the fastener type adapter (2) by the hexagonal bolt (4). The rod arm (3) is connected to the cross brace (5) by welding.

2. The height-adjustable oblique concrete component full-floor support frame according to claim 1, characterized in that: The original materials of the components of the support system are all made of Q235B grade steel.

3. The height-adjustable oblique concrete component full-floor support frame according to claim 1, characterized in that: The bottom of the support frame is welded and connected by the support base (8) and the adjustable support screw rod (7).

4. The height-adjustable oblique concrete component full-floor support frame according to claim 3, characterized in that: The support plate (1) is welded and connected to the steel pipe vertical rod support (6). The steel pipe vertical rod support (6) is a hollow steel pipe with internal threads that match the threads of the adjustable support screw rod (7).

5. The height-adjustable oblique concrete component full-floor support frame according to claim 4, characterized in that: The steel pipe vertical rod support (6) is threadedly connected to the adjustable support screw rod (7). By rotating the steel pipe vertical rod support (6), the horizontal height of the support frame can be freely adjusted.

6. The full hall support frame for inclined concrete members with adjustable height according to claim 5, characterized in that, The connecting rod arm (3) is connected to the cross brace (5) by welding. The length of the cross brace (5) is determined according to the vertical load of the component and the shear strength of the material.

7. The height-adjustable oblique concrete component full-floor support frame according to claim 6, characterized in that: The fastener type adapter (2) is positioned and welded according to the size of the support plate (1). The spacing is controlled by the size of the connecting rod arm (3).

8. An adjustable-height full hall support frame for inclined concrete members according to claim 7, characterized in that, The connecting rod arm (3) is fixedly connected to the fastener type adapter (2) by the hexagonal bolt (4) and nuts at both ends.

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