Foundation pit edge protection structure

Abstract

The utility model relates to the technical field of foundation pit protection, and discloses a foundation pit edge protection structure which comprises a first fixing seat, a second fixing seat is arranged on one side of the first fixing seat, a third fixing seat is arranged on one side of the second fixing seat, a protection adjusting assembly is arranged on the first fixing seat, and the protection adjusting assembly comprises a plurality of grooves. A plurality of grooves are formed in the first fixing seat and the third fixing seat respectively, a plurality of sliding grooves are formed in the second fixing seat, steel wire ropes are arranged in the grooves, and connecting rods are symmetrically and movably connected in the sliding grooves; by designing the protection adjusting assembly, the device can be adjusted according to the size and angle of the foundation pit during foundation pit edge protection, so that the device can be suitable for foundation pits with different sizes and angles, the overall practicability and applicability of the device are improved, meanwhile, the installation time of the device can be shortened, and the installation efficiency is improved.

Description

Technical Field

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

[0002] Foundation pit refers to the space below the ground excavated for the construction of building foundations and basements. Different foundation pits will be opened according to the situation before the construction of the project. Foundation pits are temporary projects. At present, foundation pit guardrails are usually set up on the edges of excavated foundation pits. The main function of the foundation pit guardrail is to warn and isolate. It surrounds the foundation pit and warns the construction workers that there is a foundation pit. The setting of the foundation pit guardrail avoids many safety problems on the construction site. The figure of the foundation pit guardrail can be seen in subway construction, building construction, road construction, etc. It can be said that the foundation pit guardrail is a protective god for the construction workers, which minimizes the occurrence of construction accidents. However, when installing the foundation pit guardrail, it is found that different foundation pits have different sizes and edge angles, so it will cause certain difficulties in the installation of the foundation pit guardrail, which will affect its installation efficiency. Therefore, a foundation pit edge protection structure is proposed to solve the problems described in the above background technology.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that existing foundation pit guardrails are difficult to install, the present application provides a foundation pit edge protection structure.

[0005] The present application provides a foundation pit edge protection structure that adopts the following technical solutions:

[0006] A foundation pit edge protection structure includes a first fixed seat, a second fixed seat is provided on one side of the first fixed seat, a third fixed seat is provided on one side of the second fixed seat, a protection adjustment component is provided on the first fixed seat, and the protection adjustment component includes a plurality of grooves, and the plurality of grooves are respectively opened on the first fixed seat and the third fixed seat, a plurality of slide grooves are opened on the second fixed seat, and steel wire ropes are arranged inside the plurality of grooves, and connecting rods are symmetrically and movably connected inside the plurality of slide grooves, and the outer sides of the connecting rods on both sides are threadedly connected to limiting cylinders, and a plurality of spring reels are fixedly connected inside the first fixed seat and the second fixed seat.

[0007] Preferably, the first fixing seat, the second fixing seat and the third fixing seat are all fixedly connected to a base at the bottom, and mounting holes are provided at four corners of the base.

[0008] Preferably, the second fixing seat is arranged between the first fixing seat and the third fixing seat, and the plurality of grooves are respectively arranged on a side close to the second fixing seat.

[0009] Preferably, the plurality of steel wire ropes are respectively wound on the spring reel, and the ends of the plurality of steel wire ropes are respectively fixed on the connecting rod.

[0010] Preferably, the ends of the connecting rods on both sides are fixedly connected to limit plates, and the limit plates on both sides are arranged inside the third fixing seat.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By designing a protection adjustment component, when protecting the edge of the foundation pit, first fix the first fixed seat through the mounting hole on the base, and then move the second fixed seat. When the second fixed seat moves, the wire rope on the spring winder inside the first fixed seat will be extended, and then the second fixed seat is fixed, and then the third fixed seat is moved to extend the wire rope on the spring winder inside the third fixed seat. During installation, the limiting cylinders on the connecting rods on both sides are rotated to allow the connecting rods to move inside the slide groove, so that the angle during installation can be adjusted, so that the foundation pit can be protected later by the wire ropes between the first fixed seat, the second fixed seat and the third fixed seat. Compared with the prior art, this design can adjust the device according to the size and angle of the foundation pit, so that the device can be suitable for foundation pits of different sizes and angles, thereby improving the overall practicality and applicability of the device, while also shortening the installation time of the device and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the front view structure of the device of the application embodiment;

[0014] Figure 2 is a schematic diagram of the rear structure of the device of the application embodiment;

[0015] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the device of the application embodiment.

[0016] Explanation of the accompanying drawings: 1. First fixed seat; 2. Second fixed seat; 3. Third fixed seat; 4. Base; 5. Mounting hole; 6. Groove; 7. Slide groove; 8. Wire rope; 9. Connecting rod; 10. Limiting cylinder; 11. Spring reel; 12. Limiting plate. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1 —3 Provide further details of this application.

[0018] The present application embodiment discloses a foundation pit edge protection structure. Figure 1A foundation pit edge protection structure, used for foundation pit edge protection, includes a first fixing seat 1, a second fixing seat 2 is provided on one side of the first fixing seat 1, a third fixing seat 3 is provided on one side of the second fixing seat 2, the second fixing seat 2 is arranged between the first fixing seat 1 and the third fixing seat 3, the first fixing seat 1, the second fixing seat 2 and the third fixing seat 3 are convenient for installation of various components of the protection adjustment assembly, the first fixing seat 1, the second fixing seat 2 and the third fixing seat 3 are all fixedly connected to a base 4 at the bottom, and mounting holes 5 are provided at four corners of the base 4, and the mounting holes 5 on the base 4 are convenient for installation of the first fixing seat 1, the second fixing seat 2 and the third fixing seat 3, and a protection adjustment assembly is provided on the first fixing seat 1, and the protection adjustment assembly is convenient for adjustment and installation according to the size of the foundation pit;

[0019] During installation, the protection adjustment assembly is adjusted according to the size of the foundation pit, and then the first fixing seat 1, the second fixing seat 2 and the third fixing seat 3 are fixed through the mounting holes 5 on the base 4, so that the entire device is installed outside the foundation pit, thereby protecting the edge of the foundation pit.

[0020] Reference Figure 2-3 The protection adjustment component includes a plurality of grooves 6, which facilitate the extension of the steel wire rope 8. The plurality of grooves 6 are respectively arranged on the first fixed seat 1 and the third fixed seat 3, so that the steel wire rope 8 inside the first fixed seat 1 and the third fixed seat 3 can extend to the outside. The plurality of grooves 6 are respectively arranged on one side of the second fixed seat 2, so as to facilitate the subsequent installation of the steel wire rope 8 on the second fixed seat 2. The second fixed seat 2 is provided with a plurality of slide grooves 7, which facilitate the movement of the connecting rod 9. The plurality of grooves 6 are provided with steel wire ropes 8, which are moved to the edge of the foundation pit through the steel wire rope 8. The plurality of slide grooves 7 are symmetrically and movably connected with connecting rods 9, so that the connecting rods 9 can slide inside the slide grooves 7, and the outer sides of the connecting rods 9 on both sides are threadedly connected to the limiting cylinder 10. The limiting cylinder 10 is used to conveniently fix the connecting rod 9 inside the slide groove 7. A plurality of spring reels 11 are fixedly connected inside the first fixing seat 1 and the third fixing seat 3. The spring reel 11 is a prior art product and will not be described in detail. The spring reel 11 facilitates the subsequent extension and reeling of the wire rope 8. The plurality of wire ropes 8 are respectively wound around the spring reel 11 so that the wire rope 8 can be reeled onto the spring reel 11, which facilitates the subsequent extension of the wire rope 8. The ends of the plurality of wire ropes 8 are respectively fixed on the connecting rod 9. The ends of the connecting rods 9 on both sides are fixedly connected to the limiting plates 12. The limiting plates 12 on both sides are arranged inside the second fixing seat 2. The limiting plates 12 are used to facilitate the limiting of the connecting rods 9 on both sides.

[0021] During the protective installation, the first fixed seat 1 is fixed first, and then the second fixed seat 2 is moved. When the second fixed seat 2 moves, the wire rope 8 on the spring winder 11 inside the first fixed seat 1 is extended. Then the second fixed seat 2 is fixed, and then the third fixed seat 3 is moved, so that the wire rope 8 on the spring winder 11 inside the third fixed seat 3 is extended. During installation, the limiting cylinder 10 on the connecting rod 9 on both sides is rotated so that the connecting rod 9 can move inside the slide groove 7, so that the angle during installation can be adjusted, so that the device can be suitable for foundation pits of different sizes and angles.

[0022] The implementation principle of a foundation pit edge protection structure in an embodiment of the present application is as follows: during the protection installation, the first fixed seat 1 is first fixed through the installation hole 5 on the base 4, and then the second fixed seat 2 is moved. When the second fixed seat 2 moves, the wire rope 8 on the spring winder 11 inside the first fixed seat 1 is extended, and then the second fixed seat 2 is fixed, and then the third fixed seat 3 is moved to extend the wire rope 8 on the spring winder 11 inside the third fixed seat 3. During installation, the limiting cylinder 10 on the connecting rod 9 on both sides is rotated to allow the connecting rod 9 to move inside the slide groove 7, so that the angle during installation can be adjusted, so that the foundation pit can be protected later by the wire rope 8 between the first fixed seat 1, the second fixed seat 2 and the third fixed seat 3.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A foundation pit edge protection structure, comprising a first fixing seat (1), characterized in that: A second fixed seat (2) is provided on one side of the first fixed seat (1), and a third fixed seat (3) is provided on one side of the second fixed seat (2). A protective adjustment component is provided on the first fixed seat (1), and the protective adjustment component comprises a plurality of grooves (6). The plurality of grooves (6) are respectively provided on the first fixed seat (1) and the third fixed seat (3). The second fixed seat (2) is provided with a plurality of slide grooves (7). Steel wire ropes (8) are provided inside the plurality of grooves (6). Connecting rods (9) are symmetrically and movably connected inside the plurality of slide grooves (7). The outer sides of the connecting rods (9) on both sides are threadedly connected to limiting cylinders (10). A plurality of spring retractors (11) are fixedly connected inside the first fixed seat (1) and the third fixed seat (3).

2. A foundation pit edge protection structure according to claim 1, characterized in that: The bottoms of the first fixing seat (1), the second fixing seat (2) and the third fixing seat (3) are all fixedly connected to a base (4), and four corners of the base (4) are provided with mounting holes (5).

3. The foundation pit edge protection structure according to claim 1 is characterized in that: The second fixing seat (2) is arranged between the first fixing seat (1) and the third fixing seat (3), and the plurality of grooves (6) are respectively arranged on a side close to the second fixing seat (2).

4. The foundation pit edge protection structure according to claim 1, characterized in that: The plurality of steel wire ropes (8) are respectively wound on the spring reel (11), and the ends of the plurality of steel wire ropes (8) are respectively fixed on the connecting rod (9).

5. The foundation pit edge protection structure according to claim 1, characterized in that: The ends of the connecting rods (9) on both sides are fixedly connected to the limiting plates (12), and the limiting plates (12) on both sides are arranged inside the second fixing seat (2).

Images