Foundation construction side wall stable supporting device

Abstract

The utility model relates to the technical field of foundation supporting, in particular to a foundation construction side wall stable supporting device which comprises a foundation and a pair of formworks at the corner of the foundation, the formworks abut against the side wall of the foundation respectively and are perpendicular to each other, the bottoms of the formworks are fixed to the bottom of the foundation, and clamping rings are fixedly arranged at the upper ends and the lower ends of the formworks correspondingly. The formworks are installed on the two sides of the corner of the foundation, the supporting rods are installed at the upper end and the lower end between the formworks through the clamping rings, force brought by the foundation extrudes the formworks on the two sides at the same time, and through reinforcement of the supporting rods, the two formworks are matched with the supporting rods, so that the formwork is fixed to the foundation through the supporting rods. The cross section of the supporting rod is triangular, so that the stability of the corner of the foundation is improved, and meanwhile, the supporting rod is clamped on the formwork, so that early-stage mounting and later-stage dismounting are facilitated.

Description

Technical Field

[0001] This application relates to the technical field of foundation support, and in particular to a stable support device for the side wall of foundation construction. Background Art

[0002] A stable support device for the side wall of foundation construction is a device used in the process of foundation construction to support and stabilize the side wall structure formed after excavation. The main purpose of this device is to prevent soil collapse and side wall instability, and ensure the safety and stability during the construction process.

[0003] The stable support device for the side wall of foundation construction is usually made of high-strength materials, such as steel or synthetic materials, to ensure that it can withstand the pressure of soil and groundwater. It may include various components, such as support plates, support columns, connecting parts, and adjustment mechanisms, etc.

[0004] The support plate is usually closely attached to the side wall to provide direct supporting force. The support column is used to fix the support plate in place and bear the pressure from the side wall. The connecting parts are used to connect different support plates or support columns to form a stable support system. The adjustment mechanism allows construction workers to adjust the position and angle of the support device according to the height, inclination, and soil conditions of the side wall.

[0005] In the prior art, in addition to collapses occurring around the foundation, collapses also occur at the corners of the foundation. To prevent collapses, a reinforcement wall is used to lean against this position. However, a simple reinforcement wall may not necessarily be able to support everything. Therefore, this application provides a stable support device for the side wall of foundation construction. Utility Model Content

[0006] Aiming at the deficiencies of the prior art, the purpose of this application is a stable support device for the side wall of foundation construction, which is used to solve the technical problem of collapses occurring at the corners of the foundation.

[0007] The above purpose of this application is achieved through the following technical solutions: A stable support device for the side wall of foundation construction includes a foundation and a pair of templates at the corners of the foundation. The pair of templates respectively lean against the side walls of the foundation, and the templates are perpendicular to each other. The bottom of the templates is fixed to the bottom of the foundation. At the upper and lower ends of the pair of templates, clamping rings are fixedly arranged, and support rods are arranged at the upper and lower ends of the templates and are clamped in the clamping rings.

[0008] By adopting the above technical solutions, templates are installed on both sides at the corners of the foundation, and support rods are installed at the upper and lower ends between the templates through clamping rings. The force brought by the foundation simultaneously presses the two side templates. However, through the reinforcement of the support rods, the cooperation of the two templates and the support rods makes their cross-section present a triangle, thereby improving the stability at the corners of the foundation. At the same time, the support rods are clamped on the templates, which is convenient for pre-installation and post-removal.

[0009] Furthermore, fixed rings are provided at one ends of both sides of the support rod close to the clamping ring, a support spring sleeved on the support rod is arranged between a pair of the fixed rings, and two ends of the support spring are fixed on the fixed rings.

[0010] By adopting the above technical solution, considering that if the pressure brought by the foundation is too large, resulting in the support rod being squeezed, at this time, through the buffering of the support spring, the force received by the support rod being squeezed can be slowed down, so that there is more time for manual intervention.

[0011] Furthermore, a rubber layer is fixedly arranged in the clamping ring.

[0012] By adopting the above technical solution, the setting of the rubber layer can make the support more fixed when it is clamped in the clamping ring.

[0013] Furthermore, the cross section of the template is trapezoidal, and the end close to the foundation is an inclined surface.

[0014] By adopting the above technical solution, by designing the surface of the template close to the foundation into an inclined shape, this design helps to better disperse the pressure of soil or rock, improve the support effect, and the template is made of high-strength material to ensure that it can withstand the lateral pressure from soil or rock.

[0015] Furthermore, water passing holes penetrating through the template are formed in the template.

[0016] By adopting the above technical solution, the setting of the water passing holes can prevent the water in the foundation from continuously permeating the template to cause corrosion. Therefore, the water passing holes are formed to allow the water to flow through the template to reduce its corrosion effect.

[0017] Furthermore, a filter screen is fixedly arranged at one end of the water passing hole away from the foundation.

[0018] By adopting the above technical solution, in order to prevent the sediment in the foundation from flowing out through the water passing holes, the setting of the filter screen can block the sediment.

[0019] Furthermore, a vertical rod is fixedly arranged between the upper and lower support rods.

[0020] By adopting the above technical solution, by fixedly arranging a vertical rod between the support rods, the stability can be further enhanced.

[0021] Furthermore, both the support rod and the vertical rod are rods supported by carbon steel.

[0022] By adopting the above technical solution, carbon steel has good corrosion resistance in general environments and can resist a certain degree of oxidation and corrosion.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the combination of the template and the support rod, especially the triangular structure formed by the cross-section, the stability at the corner of the foundation is greatly improved. This design can effectively withstand the lateral pressure from the foundation and prevent the side wall of the foundation from shifting or collapsing during construction.

[0025] 2. The clamping design of the support rod makes the installation and removal processes very simple and fast. This can not only improve the construction efficiency but also quickly remove the support device when needed, facilitating subsequent construction operations.

[0026] 3. The support spring provided on the support rod can provide a buffering effect when being squeezed, reducing the impact force on the support rod, thereby protecting the support device from being overly damaged. This design can give construction workers more time for intervention and adjustment to ensure construction safety. Description of the Drawings

[0027] Figure 1 is a schematic diagram of the overall structure in the embodiment;

[0028] Figure 2 is a schematic diagram of the structure of the template and the clamping ring in the embodiment.

[0029] Reference numerals: 1, foundation; 2, template; 3, clamping ring; 4, support rod; 41, fixed ring; 42, support spring; 5, rubber layer; 6, water passing hole; 7, filter screen; 8, vertical rod. Detailed Embodiment

[0030] The following further describes the present application in detail with reference to the drawings.

[0031] Embodiment, referring to Figure 1 and Figure 2 , a side wall stable support device for foundation construction, includes a foundation 1 and a pair of templates 2 at the corners of the foundation 1. The pair of templates 2 are respectively abutted against the side walls of the foundation 1, and the templates 2 are perpendicular to each other. The bottom of the templates 2 is fixed to the bottom of the foundation 1. Clamping rings 3 are fixedly arranged at both the upper and lower ends of the pair of templates 2. Support rods 4 clamped in the clamping rings 3 are arranged at both the upper and lower ends of the templates 2. The templates 2 are installed on both sides at the corner of the foundation 1, and the support rods 4 are installed between the templates 2 at both the upper and lower ends through the clamping rings 3. The force brought by the foundation 1 simultaneously squeezes the templates 2 on both sides. However, through the reinforcement of the support rods 4, the cooperation of the two templates 2 and the support rods 4 makes its cross-section present a triangle, thereby improving the stability at the corner of the foundation 1. At the same time, the support rods 4 are clamped on the templates 2, which is convenient for pre-installation and post-removal.

[0032] In this embodiment, fixing rings 41 are provided at both sides of the support rod 4 near one end of the clamping ring 3. A support spring 42 sleeved on the support rod 4 is arranged between a pair of fixing rings 41, and both ends of the support spring 42 are fixed to the fixing rings 41. Considering that if the pressure brought by the foundation 1 is too large, resulting in the support rod 4 being squeezed, at this time, through the buffering of the support spring 42, the force received by the support rod 4 being squeezed can be slowed down, so that there is more time for manual intervention.

[0033] In this embodiment, a rubber layer 5 is fixedly arranged in the clamping ring 3. The arrangement of the rubber layer 5 can make the support more fixed when it is clamped in the clamping ring 3.

[0034] In this embodiment, the cross-section of the template 2 is trapezoidal, and the end close to the foundation 1 is an inclined surface. By designing the surface of the template 2 close to the foundation 1 to be inclined, this design helps to better disperse the pressure of soil or rock and improve the support effect. Similarly, the template 2 is made of high-strength materials to ensure that it can withstand the lateral pressure from soil or rock.

[0035] In this embodiment, a water passing hole 6 penetrating the template 2 is provided in the template 2. The arrangement of the water passing hole 6 can prevent the water in the foundation 1 from continuously penetrating the template 2 and causing corrosion. Therefore, the water passing hole 6 is opened to allow water to flow through the template 2 to reduce its corrosion effect. A filter screen 7 is fixedly arranged at one end of the water passing hole 6 away from the foundation 1. In order to prevent the sediment in the foundation 1 from flowing out of the water passing hole 6, the filter screen 7 can block the sediment.

[0036] In this embodiment, a vertical rod 8 is fixedly arranged between the upper and lower support rods 4. By fixedly arranging the vertical rod 8 between the support rods 4, its stability can be further enhanced. Both the support rod 4 and the vertical rod 8 are rods supported by carbon steel. Carbon steel has good corrosion resistance in general environments and can resist a certain degree of oxidation and corrosion.

[0037] Specific implementation process: Install the formwork 2 at the corner of the foundation 1, ensure that the bottom of the formwork 2 is fixed to the bottom of the foundation 1, the formworks 2 are perpendicular to each other, and closely fit the side wall of the foundation 1. As needed, the side of the formwork 2 close to the foundation 1 can be designed to be inclined to better disperse the pressure of soil or rock. Install the clamping rings 3 at the upper and lower ends of the formwork 2 to ensure that the clamping rings 3 are firmly fixed to the formwork 2. Fix the rubber layer 5 in the clamping ring 3 to increase the friction between the support rod 4 and the formwork 2 and improve the stability of the clamping. Clamp the two ends of the support rod 4 into the clamping rings 3 at the upper and lower ends of the formwork 2 respectively to ensure that the support rod 4 is perpendicular to and closely fits the formwork 2. Install the fixing rings 41 at one end of the support rod 4 on both sides close to the clamping ring 3, and install the support springs 42 between the fixing rings 41 to provide a buffering effect. Fix the vertical rod 8 between the support rods 4 at the upper and lower ends to enhance the stability of the entire support device. Ensure that the connection between the vertical rod 8 and the support rod 4 is firm and reliable.

[0038] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of the application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A side wall stabilizing support device for foundation construction, characterized in that: The invention comprises a foundation (1) and a pair of templates (2) at the corners of the foundation (1), wherein the pair of templates (2) are respectively pressed against the side walls of the foundation (1), and the templates (2) are perpendicular to each other, the bottom of the templates (2) is fixed to the bottom of the foundation (1), the upper and lower ends of the templates (2) are fixedly provided with clamping rings (3), a support rod is provided between the pair of templates (2), and the two ends of the support rod 4 are mounted on the clamping rings (3).

2. A side wall stabilizing support device for foundation construction according to claim 1, characterized in that: A fixing ring (41) is provided on both sides of the support rod (4), a supporting spring (42) sleeved on the support rod (4) is provided between the pair of fixing rings (41), and both ends of the supporting spring (42) are fixed on the fixing ring (41).

3. A side wall stabilizing support device for foundation construction according to claim 1, characterized in that: A rubber layer (5) is provided on the clamping ring (3) between the clamping ring (3) and the support rod (4).

4. A side wall stabilizing support device for foundation construction according to claim 1, characterized in that: The cross section of the template (2) is in the shape of a regular trapezoid, and the end close to the foundation (1) is an inclined surface.

5. A side wall stabilizing support device for foundation construction according to claim 4, characterized in that: The template (2) is provided with a water hole (6) penetrating the template (2).

6. A side wall stabilizing support device for foundation construction according to claim 5, characterized in that: A filter screen (7) is fixedly provided at one end of the water hole (6) away from the foundation (1).

7. A side wall stabilizing support device for foundation construction according to claim 3, characterized in that: Vertical poles (8) are fixedly arranged between the support poles (4).

8. A side wall stabilizing support device for foundation construction according to claim 7, characterized in that: The support rod (4) and the vertical rod (8) are both rods made of carbon steel.

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