Concrete foundation pit slope protection structure

Abstract

The utility model relates to the technical field of foundation pit slope protection, and solves the problems that in the using process of a concrete foundation pit slope protection structure, the slope protection structure is not prone to being tightly attached to the surface of a foundation pit, so that the protection effect of the slope protection structure is reduced, and concrete foundation pit protection is affected. The concrete foundation pit slope protection structure comprises a base, the two sides of the base are in threaded connection with screws, the surfaces of the screws are in threaded connection with connecting blocks, the other sides of the bottoms of the connecting blocks are in threaded connection with cavity blocks, and one sides of the surfaces of the cavity blocks are in threaded connection with mounting blocks. A connecting block is fixedly connected to the middle of the surface of the mounting block, a groove block is rotatably connected to the surface of the connecting block, a supporting adjusting assembly is arranged on the other side of the groove block, a threaded cylinder is arranged on one side of the supporting adjusting assembly, and a threaded cylinder is fixedly mounted in the middle of the surface of the groove block. The interior of the threaded cylinder is in threaded connection with a right-hand and left-hand threaded rod.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit slope protection, in particular to a concrete foundation pit slope protection structure. Background Technique

[0002] A concrete foundation pit slope protection structure with a warning mechanism disclosed in the publication number CN220117230U includes a plurality of connecting rods. On the side walls of two adjacent connecting rods close to each other, a rectangular protrusion I and a rectangular protrusion II are respectively fixedly installed. The rectangular protrusion I and the rectangular protrusion II are arranged in a staggered manner. On the side wall of the rectangular protrusion I corresponding to the rectangular protrusion II, two grooves are opened. At the position corresponding to the grooves on the rectangular protrusion II, a clamping protrusion is fixedly installed. The clamping protrusion is clamped with the grooves. Through holes are opened on the rectangular protrusion I and the rectangular protrusion II. A plugging pin shaft is inserted into the through holes. When connection is needed, the rectangular protrusion I and the rectangular protrusion II on both sides of the plurality of connecting rods are attached to each other front and back, so that the grooves are correspondingly clamped with the clamping protrusions. Then, the plugging pin shaft is passed through the through holes and inserted into the side of the foundation pit. Such a setting can ensure the connection stability of the whole device.

[0003] Although the concrete foundation pit slope protection structure with a warning mechanism has the advantage of good stability.

[0004] However, during the use of the concrete foundation pit slope protection structure, its slope protection structure is not easily closely attached to the surface of the foundation pit, resulting in a reduction in the protection effect of the slope protection structure and affecting the protection of the concrete foundation pit. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a concrete foundation pit slope protection structure, which solves the problem that during the use of the concrete foundation pit slope protection structure, its slope protection structure is not easily closely attached to the surface of the foundation pit, resulting in a reduction in the protection effect of the slope protection structure and affecting the protection of the concrete foundation pit.

[0006] To achieve the above object, the utility model provides the following technical solution: A concrete foundation pit slope protection structure includes a base. Screws are threadedly connected to both sides of the base. A connection block is threadedly connected to the surface of the screw. On the other side of the bottom of the connection block, a cavity block is threadedly connected. On one side of the surface of the cavity block, an installation block is threadedly connected. In the middle of the surface of the installation block, an adapter block is fixedly connected. A groove block is rotatably connected to the surface of the adapter block. A support adjustment assembly is arranged on the other side of the groove block;

[0007] A threaded cylinder is arranged on one side of the support adjustment assembly. A threaded cylinder is fixedly installed in the middle of the surface of the groove block. A positive and negative threaded rod is threadedly connected to the inside of the threaded cylinder. A cavity rod is threadedly connected to the other side of the surface of the positive and negative threaded rod.

[0008] In a specific embodiment, a dust-proof net is arranged inside the cavity block, and an anti-oxidation coating for increasing anti-oxidation is attached to the surface of the dust-proof net.

[0009] In a specific embodiment, a rotating cylinder is fixedly installed in the middle of the surface of the positive and negative threaded rod, and an anti-slip film is attached to the outer surface of the rotating cylinder.

[0010] In a specific embodiment, a through groove is formed on the other side of the groove block, and a rotating knob is rotatably connected inside the through groove.

[0011] In a specific embodiment, a waterproof film for increasing waterproof performance is attached to the outer surface of the cavity block, and a gasket is arranged at the bottom of the screw.

[0012] In a specific embodiment, an anti-oxidation coating is attached to the outer surface of the base, and the dust-proof net is made of fiber.

[0013] Compared with the prior art, the utility model provides a concrete foundation pit slope protection structure, which has the following beneficial effects:

[0014] In the technical solution disclosed by the utility model, by using the support adjustment assembly, the cavity block and the groove block, when personnel protect the concrete foundation pit, the personnel can place the cavity block on the inner wall of the base, and then the personnel can turn the positive and negative threaded rod to drive the threaded cylinder and the cavity rod to slide to both sides, so that the cavity block can be fixed, thus facilitating the personnel to quickly fix the cavity block.

[0015] Through the arrangement of the utility model, a dust-proof net is arranged inside the cavity block, an anti-oxidation coating for increasing anti-oxidation is attached to the surface of the dust-proof net, a rotating cylinder is fixedly installed in the middle of the surface of the positive and negative threaded rod, and an anti-slip film is attached to the outer surface of the rotating cylinder. During the foundation pit protection process, the dust-proof net can isolate the dust or external foreign matters on the foundation pit surface, thus playing a role in facilitating the personnel to effectively protect the foundation pit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the dust-proof net structure of the utility model;

[0019] Figure 3Schematic structural diagram of the support adjustment component of the present utility model;

[0020] Figure 4 For the present utility model Figure 1 Enlarged structural diagram of part A in it.

[0021] In the figure: 1, base; 2, screw; 3, connecting block; 4, cavity block; 5, mounting block; 6, connecting block; 7, groove block; 8, support adjustment component; 81, threaded cylinder; 82, left - right threaded rod; 83, cavity rod; 9, dust - proof net; 10, rotating cylinder. Specific implementation mode

[0022] The following will cooperate with the drawings and embodiments to detail the implementation mode of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0023] Figures 1-4 This is an embodiment of the present utility model. A concrete foundation pit slope protection structure includes a base 1. Screws 2 are threadedly connected to both sides of the base 1. A connecting block 3 is threadedly connected to the surface of the screw 2. On the other side of the bottom of the connecting block 3, a cavity block 4 is threadedly connected. On one side of the surface of the cavity block 4, a mounting block 5 is threadedly connected. In the middle of the surface of the mounting block 5, a connecting block 6 is fixedly connected. A groove block 7 is rotatably connected to the surface of the connecting block 6. A support adjustment component 8 is arranged on the other side of the groove block 7.

[0024] The specific problem targeted by this specific embodiment is: to solve the problem that during the use of the concrete foundation pit slope protection structure, the slope protection structure is not easily closely attached to the surface of the foundation pit, resulting in a reduction in the protection effect of the slope protection structure and affecting the protection of the concrete foundation pit. The present utility model utilizes the settings of the support adjustment component 8, the cavity block 4, and the groove block 7. When personnel protect the concrete foundation pit, the personnel can place the cavity block 4 on the inner wall of the base 1. Then, the personnel can turn the left - right threaded rod 82 to drive the threaded cylinder 81 and the cavity rod 83 to slide to both sides, so that the cavity block 4 can be fixed, thus facilitating the personnel to quickly fix the cavity block 4.

[0025] On one side of the support adjustment component 8, there is a threaded cylinder 81. The threaded cylinder 81 is fixedly installed in the middle of the surface of the groove block 7. A left - right threaded rod 82 is threadedly connected inside the threaded cylinder 81. On the other side of the surface of the left - right threaded rod 82, a cavity rod 83 is threadedly connected. In this specific embodiment, a dust - proof net 9 is arranged inside the cavity block 4. An anti - oxidation coating for increasing anti - oxidation is pasted on the surface of the dust - proof net 9. A rotating cylinder 10 is fixedly installed in the middle of the surface of the left - right threaded rod 82. An anti - slip film is pasted on the outer surface of the rotating cylinder 10. During the foundation pit protection process, the dust - proof net 9 can isolate the dust on the surface of the foundation pit or external foreign objects, thus playing a role in facilitating the personnel to effectively protect the foundation pit.

[0026] In this specific embodiment, a through groove is provided on the other side of the groove block 7, and a rotating knob is rotatably connected inside the through groove. A waterproof film for enhancing waterproof performance is attached to the outer surface of the cavity block 4. A gasket is provided at the bottom of the screw 2. An anti-oxidation coating is attached to the outer surface of the base 1. The dust-proof net 9 is made of fiber.

[0027] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in this field. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0028] It should be noted that in this article, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete foundation pit slope protection structure, including a base (1), characterized in that: On both sides of the base (1), screws (2) are threadedly connected. A connecting block (3) is threadedly connected to the surface of the screw (2). On the other side of the bottom of the connecting block (3), a cavity block (4) is threadedly connected. On one side of the surface of the cavity block (4), a mounting block (5) is threadedly connected. In the middle of the surface of the mounting block (5), an adapter block (6) is fixedly connected. On the surface of the adapter block (6), a groove block (7) is rotatably connected. On the other side of the groove block (7), a support adjustment assembly (8) is provided; On one side of the support adjustment assembly (8), a threaded cylinder (81) is provided. In the middle of the surface of the groove block (7), a threaded cylinder (81) is fixedly installed. A left - right threaded rod (82) is threadedly connected inside the threaded cylinder (81). On the other side of the surface of the left - right threaded rod (82), a cavity rod (83) is threadedly connected.

2. The concrete foundation pit slope protection structure according to claim 1, characterized in that: Inside the cavity block (4), a dust - proof net (9) is provided. An anti - oxidation coating for increasing anti - oxidation performance is attached to the surface of the dust - proof net (9).

3. A concrete foundation pit slope protection structure according to claim 2, characterized in that: In the middle of the surface of the left - right threaded rod (82), a rotating cylinder (10) is fixedly installed. An anti - slip film is attached to the outer surface of the rotating cylinder (10).

4. A concrete foundation pit slope protection structure according to claim 1, characterized in that: On the other side of the groove block (7), a through - groove is opened. Inside the through - groove, a rotating knob is rotatably connected.

5. A concrete foundation pit slope protection structure according to claim 1, characterized in that: A waterproof film for increasing waterproof performance is attached to the outer surface of the cavity block (4). A gasket is provided at the bottom of the screw (2).

6. The concrete foundation pit slope protection structure according to claim 2, characterized in that: An anti - oxidation coating is attached to the outer surface of the base (1). The material of the dust - proof net (9) is fibrous.

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