Foundation pit slope protection structure

Abstract

The utility model discloses a foundation pit slope protection structure and belongs to the field of foundation pit slope protection. Comprising a mounting frame; the four groups of fixing seats are fixedly connected to the four ends of the mounting frame; the connecting shaft is rotationally mounted between the two fixed seats; one end of each connecting rod is fixedly connected to the connecting shaft; the slope protection plate is hinged to the other ends of the two connecting rods; the mounting plate is fixedly connected between the two connecting rods; the angle adjusting assembly is arranged on the mounting plate and used for adjusting the angle of the connecting rod; and the stabilizing assembly is detachably arranged between the two opposite slope protection plates. The foundation pit slope protection structure has the beneficial effect that the foundation pit slope protection structure convenient to construct is provided.

Description

Technical Field

[0001] The present application relates to the field of foundation pit slope protection, and in particular, to a foundation pit slope protection structure. Background Art

[0002] The foundation pit is an earth pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. It is usually a support, reinforcement and protection measure adopted for the side walls of the foundation pit and the surrounding environment to ensure the safety of underground structure construction and the surrounding environment of the foundation pit.

[0003] The structure of the product can refer to a foundation pit slope protection structure disclosed in Chinese patent document No. 2022219032, including a connecting plate, a fixing plate fixed on the bottom side of the connecting plate, fixing tubes fixed on both sides of the fixing plate, a connecting block slidably arranged inside the fixing tube, a connecting rod slidably arranged between the connecting block and the connecting plate, a top plate fixed on the top of the connecting rod, a fixing mechanism arranged between the top plate and the connecting plate, the fixing mechanism including two fixing rods, the two fixing rods slide through the two ends of the top plate respectively, a pull plate is arranged between the tops of the two fixing rods, a buffer mechanism is arranged on the side end of the connecting block, a support plate is arranged at one end of the buffer mechanism away from the connecting block, and mounting components are slidably arranged at both ends of the connecting plate. The present application can support the foundation pit, and during the support, it can prevent the pressure on one side of the foundation pit from affecting the other side, and at the same time, it can be adjusted accordingly according to the width of the foundation pit, thereby increasing the practicality of the structure and the support effect on the foundation pit.

[0004] However, in the patent, the slope protection structure is located at the opening of the pit, which affects the construction of the workers. Now a foundation pit slope protection structure with convenient construction is provided. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a foundation pit slope protection structure, including: an installation frame; a fixed seat, which is arranged in four groups and fixedly connected to the four ends of the installation frame; a connecting shaft, which is rotatably installed between two fixed seats; a connecting rod, which is arranged in two groups and one end is fixedly connected to the connecting shaft; a slope protection plate, which is hinged to the other ends of the two connecting rods; a mounting plate, which is fixedly connected between the two connecting rods; an angle adjustment assembly, which is arranged on the mounting plate and is used to adjust the angle of the connecting rod; and a stabilizing assembly, which is detachably arranged between two opposing slope protection plates.

[0007] When slope protection support is needed, the installation frame can be placed in a suitable position on the bottom wall of the pit, and then the knob can be turned to rotate the screw rod, thereby rotating the adjustment rod. Since the slider is slidably installed on the slide slot and under the action of the limit block, it plays the role of a limit slider. At the same time, since the adjustment rod is hinged with the installation plate,

[0008] The angle of the mounting plate can be adjusted, and thus the angle of the connecting rod can be adjusted, and thus the angle of the slope guard plate can be adjusted, so that the slope guard plate contacts the inner wall of the pit, and because the slope guard plate is hinged to the connecting rod, the slope guard plate fits the inner wall of the pit, and under the action of the connecting rod and the slope guard plate, it plays a supporting role, and there are four slope guard plates, which can support the four inner walls of the pit at the same time, and by setting up a mounting frame, the staff can directly enter the pit for construction, and when the staff is not working, under the action of the screw and the threaded barrel, it is installed on the mounting hole, thereby further playing a supporting role and further improving stability.

[0009] Furthermore, the angle adjustment assembly includes a slider, a slide groove is provided on the mounting plate, the slider is slidably installed on the slide groove, a limit groove is provided on the inner wall of the slide groove, a limit block corresponding to the limit groove is fixedly connected to the slider, and an adjustment rod is hinged on the slider, a mounting seat is fixedly connected to the mounting frame, a screw rod is rotatably installed on the mounting seat, and the screw rod is threadedly connected to the adjustment rod.

[0010] Furthermore, a knob is fixedly connected to the screw rod.

[0011] Furthermore, two of the limit grooves and two of the limit blocks are provided. Furthermore, the two limit blocks are located at two ends of the slide block.

[0012] Furthermore, the stabilizing assembly includes a screw and a threaded barrel, the screw is threadedly connected to the threaded barrel, a mounting hole is provided on the slope protection plate, and the screw and the threaded barrel are movably arranged on two opposite mounting holes.

[0013] Furthermore, the threaded barrel is provided with anti-slip grooves.

[0014] Furthermore, fixing teeth are provided at the bottom of the installation frame.

[0015] Furthermore, a reinforcing rib is fixedly connected between two adjacent installation frame side plates. Furthermore, a plurality of reinforcing ribs are provided.

[0016] The beneficial effect of the present application is that it provides a foundation pit slope protection structure that is convenient to construct. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] FIG1 is an overall schematic diagram according to an embodiment of the present application;

[0021] Fig. 2 is a cross-sectional view;

[0022] FIG3 is a cross-sectional view of the mounting plate; FIG4 is an enlarged view of section A of FIG2.

[0023] 1. Slope protection plate; 2. Screw; 3. Connecting rod; 4. Mounting plate; 5. Threaded tube; 6. Reinforcement rib; 7. Mounting frame; 8. Mounting seat; 9. Mounting hole; 10. Knob; 11. Screw; 12. Adjusting rod; 13. Limiting groove; 14. Sliding block; 15. Sliding groove; 16. Limiting block; 17. Fixed seat; 18. Connecting shaft; 19. Anti-slip pattern; 20. Fixed tooth. DETAILED DESCRIPTION

[0024] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0025] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0026] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0028] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0029] Referring to Figures 1-4, a foundation pit slope protection structure includes: a mounting frame 7, a fixing seat 17, a connecting shaft 18, a connecting rod 3, a slope protection plate 1, a mounting plate 4, an angle adjustment component, and a stabilizing component. A fixing tooth 20 is provided at the bottom of the mounting frame 7. A reinforcing rib 6 is fixedly connected between the side plates of two adjacent mounting frames 7. A plurality of reinforcing ribs 6 are provided, and the reinforcing ribs 6 improve the stability of the mounting frame 7. The fixing seat 17 is provided in four groups and is fixedly connected to the four ends of the mounting frame 7. The connecting shaft 18 is rotatably installed between the two fixing seats 17. Two connecting rods 3 are provided, and one end is fixedly connected to the connecting shaft 18. The slope protection plate 1 is hinged to the other end of the two connecting rods 3. The mounting plate 4 is fixedly connected between the two connecting rods 3.

[0030] The angle adjustment component is arranged on the mounting plate 4 and is used to adjust the angle of the connecting rod 3. The angle adjustment component includes a slider 14, a slide groove 15 is provided on the mounting plate 4, the slider 14 is slidably installed on the slide groove 15, a limit groove 13 is provided on the inner wall of the slide groove 15, a limit block 16 corresponding to the limit groove 13 is fixedly connected to the slider 14, and an adjustment rod 12 is hinged on the slider 14.

[0031] The mounting frame 7 is fixedly connected with a mounting seat 8, on which a screw rod 11 is rotatably mounted, and the screw rod 11 is threadedly connected with an adjusting rod 12. A knob 10 is fixedly connected with the screw rod 11. Two limit slots 13 and two limit blocks 16 are provided. The two limit blocks 16 are located at both ends of the slider 14.

[0032] The stabilizing assembly is detachably arranged between two opposing slope protection boards 1. The stabilizing assembly includes a screw rod 2 and a threaded barrel 5, the screw rod 2 and the threaded barrel 5 are threadedly connected, a mounting hole 9 is provided on the slope protection board 1, and the screw rod 2 and the threaded barrel 5 are movably arranged on the two opposing mounting holes 9. The threaded barrel 5 is provided with anti-slip grooves 19.

[0033] Working process: when it is necessary to support the slope protection, the installation frame 7 can be placed in a suitable position on the bottom wall of the pit, and then the knob 10 can be turned to rotate the screw rod 11, thereby rotating the adjusting rod 12. Since the slider 14 is slidably installed on the slide groove 15, and under the action of the limit block 16, it plays the role of the limit slider 14. At the same time, since the adjusting rod 12 is hinged to the mounting plate 4, the angle of the mounting plate 4 can be adjusted, so that the angle of the connecting rod 3 can be adjusted, so that the angle of the slope protection board 1 can be adjusted, so that the slope protection board 1 contacts the inner wall of the pit, and since the slope protection board 1 is hinged to the connecting rod 3, the slope protection board 1 fits the inner wall of the pit, and under the action of the connecting rod 3 and the slope protection board 1, it plays a supporting role, and the slope protection board 1 is provided with four, which can support the four inner walls of the pit at the same time, and by setting the installation frame 7, the staff can directly enter the pit for construction. When the staff is not working, the screw rod 2 and the threaded barrel 5 Under the action of, and installed on the mounting hole 9, it further plays a supporting role and further improves the stability.

[0034] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A foundation pit slope protection structure, comprising: Mounting frame (7); The fixing seats (17) are arranged in four groups and are fixedly connected to four ends of the installation frame (7); A connecting shaft (18) is rotatably mounted between the two fixing seats (17); Features: The foundation pit slope protection structure also includes: Two connecting rods (3) are provided, and one end of the connecting rods (3) is fixedly connected to the connecting shaft (18); The slope protection plate (1) is hinged to the other ends of the two connecting rods (3); A mounting plate (4) fixedly connected between the two connecting rods (3); An angle adjustment component, arranged on the mounting plate (4) and used for adjusting the angle of the connecting rod (3); A stabilizing component is detachably arranged between two opposing slope protection plates (1).

2. The foundation pit slope protection structure according to claim 1 is characterized in that: The angle adjustment assembly comprises a slider (14), a slide groove (15) is provided on the mounting plate (4), the slider (14) is slidably mounted on the slide groove (15), a limit groove (13) is provided on the inner wall of the slide groove (15), a limit block (16) corresponding to the limit groove (13) is fixedly connected to the slider (14), and an adjustment rod (12) is hingedly connected to the slider (14), a mounting seat (8) is fixedly connected to the mounting frame (7), a screw rod (11) is rotatably mounted on the mounting seat (8), and the screw rod (11) is threadedly connected to the adjustment rod (12).

3. The foundation pit slope protection structure according to claim 2 is characterized in that: A knob (10) is fixedly connected to the screw rod (11).

4. The foundation pit slope protection structure according to claim 2, characterized in that: The number of each of the limiting grooves (13) and the limiting blocks (16) is two.

5. The foundation pit slope protection structure according to claim 2, characterized in that: The two limit blocks (16) are located at both ends of the sliding block (14).

6. The foundation pit slope protection structure according to claim 1, characterized in that: The stabilizing assembly comprises a screw rod (2) and a threaded barrel (5), wherein the screw rod (2) is threadedly connected to the threaded barrel (5), a mounting hole (9) is provided on the slope protection plate (1), and the screw rod (2) and the threaded barrel (5) are movably arranged on two opposing mounting holes (9).

7. The foundation pit slope protection structure according to claim 6, characterized in that: The threaded barrel (5) is provided with anti-slip grooves (19).

8. The foundation pit slope protection structure according to claim 1, characterized in that: The bottom of the installation frame (7) is provided with fixing teeth (20).

9. The foundation pit slope protection structure according to claim 1, characterized in that: A reinforcing rib (6) is fixedly connected between the side plates of two adjacent installation frames (7).

10. The foundation pit slope protection structure according to claim 9, characterized in that: A plurality of reinforcing ribs (6) are provided.

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