Foundation pit safety protection structure

Abstract

The utility model discloses a foundation pit safety protection structure which comprises a guardrail and a supporting assembly, a connecting block is arranged on one side of the guardrail, a fixing block is arranged on the other side of the guardrail, the supporting assembly is arranged at the bottom of the guardrail, the supporting assembly comprises a supporting column, inclined supporting columns, a penetrating rod, an adjusting block and a fixing rope, the inclined supporting columns are arranged on the two sides of the supporting column, and the penetrating rod penetrates through the supporting column. The penetrating rod penetrates through the supporting column, the adjusting block is arranged at one end of the penetrating rod, and the fixing rope penetrates through the adjusting block. The triangular supporting assemblies are arranged at the bottom of the guardrail for supporting, through cooperation of the penetrating rods and the adjusting blocks, the supporting assemblies and the guardrail can be rapidly disassembled and assembled conveniently, reinforcing is conducted through the ground inserting screws at the bottom, the ground inserting screws can be separated from the supporting columns, and the guardrail can be conveniently turned over; and rapid assembly of the guardrails is achieved through the connecting blocks and the fixing blocks.

Description

Technical Field

[0001] The utility model relates to but is not limited to the technical field of foundation pit construction, and specifically to a foundation pit safety protection structure. Background Art

[0002] Foundation pit generally refers to a temporary pit excavated on the road, the main purpose of which is to repair the pipelines under the road. In this process, the foundation pit needs to be surrounded, warned, and protected to prevent pedestrians and vehicles from falling into it. This is the role of the above-mentioned safety protection structure. Generally, this safety protection structure can be called a guardrail.

[0003] The patent announcement number is CN218206191U, which discloses a municipal road foundation pit safety protection device. In actual use, the relationship between its circular mounting base and the ground is only placement, and there is no other fixing method. Therefore, the installation stability is relatively poor. For this reason, a foundation pit safety protection structure with better stability is designed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a foundation pit safety protection structure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a foundation pit safety protection structure, comprising a guardrail and a support assembly, wherein a connecting block is arranged on one side of the guardrail, and a fixing block is arranged on the other side of the guardrail;

[0007] The support assembly is arranged at the bottom of the guardrail, and the support assembly includes a support column, an oblique support column, a through rod, an adjustment block and a fixing rope. The oblique support column is arranged on both sides of the support column, the through rod penetrates the support column, the adjustment block is arranged at one end of the through rod, and the fixing rope penetrates the adjustment block.

[0008] As a preferred technical solution of the utility model, the connecting block and the fixing block are both connected to the guardrail screws, the bottom of the connecting block is designed to be protruding, and a socket adapted to the fixing block is opened inside the fixing block, and the fixing block and the connecting block are plugged together through the socket.

[0009] As a preferred technical solution of the utility model, a connecting hole is opened inside the support column, a protrusion adapted to the connecting hole is provided at the bottom of the guardrail, and the support column is sleeved with the protrusion at the bottom of the guardrail through the connecting hole.

[0010] As a preferred technical solution of the utility model, the diagonal bracing column is welded to the supporting column and is designed in a triangular shape.

[0011] As a preferred technical solution of the utility model, the support column and the protrusion at the bottom of the guardrail are both provided with a through hole adapted to the through rod, and the through rod penetrates the support column and the protrusion at the bottom of the guardrail through the through hole.

[0012] As a preferred technical solution of the utility model, the adjustment block is threadedly matched with the through rod, and the through rod is threadedly matched with the support column and the protrusion at the bottom of the guardrail.

[0013] As a preferred technical solution of the utility model, the fixing rope is of closed design, one end of the fixing rope passes through the adjustment block, and the other end is sleeved on the outside of the penetration rod and is screwed to the penetration rod.

[0014] As a preferred technical solution of the utility model, a ground screw is provided at the bottom of the support column, and the ground screw is threadably matched with the support column.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model supports the guardrail by arranging a triangular support component at the bottom of the guardrail, and facilitates the quick disassembly and assembly between the support component and the guardrail through the cooperation of the through rod and the adjusting block, and is reinforced by the ground screws at the bottom. The ground screws and the support columns can be separated, which is convenient for the turnover of the guardrail, and the guardrails can be quickly assembled through the connecting blocks and the fixing blocks, which solves the problem of relatively poor installation stability due to the fact that the relationship between the circular mounting seat and the ground during actual use is only for placement without other fixing methods.

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the support assembly;

[0023] In the figure: 100, guardrail; 101, connecting block; 102, fixing block; 103, socket; 200, support assembly; 201, support column; 202, diagonal support column; 203, through rod; 204, adjustment block; 205, fixing rope; 206, through hole; 207, connecting hole; 208, ground screw. DETAILED DESCRIPTION

[0024] like Figure 1-3 As shown, the utility model provides a foundation pit safety protection structure, including a guardrail 100 and a support assembly 200, a connecting block 101 is provided on one side of the guardrail 100, and a fixing block 102 is provided on the other side of the guardrail 100;

[0025] The support assembly 200 is arranged at the bottom of the guardrail 100, and the support assembly 200 includes a support column 201, a diagonal support column 202, a through rod 203, an adjustment block 204 and a fixing rope 205. The diagonal support column 202 is arranged on both sides of the support column 201, the through rod 203 penetrates the support column 201, the adjustment block 204 is arranged at one end of the through rod 203, and the fixing rope 205 penetrates the adjustment block 204.

[0026] Furthermore, in the present embodiment, the connecting block 101 and the fixing block 102 are both connected to the guardrail 100 by screws, the bottom of the connecting block 101 is designed to be protruding, and the fixing block 102 is provided with a socket 103 adapted to the fixing block 102, the fixing block 102 and the connecting block 101 are connected via the socket 103, and the adjacent guardrails 100 are connected together by inserting the connecting block 101 into the fixing block 102.

[0027] In this embodiment, a connecting hole 207 is opened inside the support column 201, and a protrusion adapted to the connecting hole 207 is provided at the bottom of the guardrail 100. The support column 201 is socketed with the protrusion at the bottom of the guardrail 100 through the connecting hole 207, and the support column 201 is connected to the bottom of the guardrail 100 through the connecting hole 207.

[0028] In this embodiment, the diagonal support column 202 is welded to the support column 201 and is designed to be triangular. It is known that the triangular structure support is the most stable, so the support stability of the support assembly 200 is better.

[0029] In this embodiment, the support column 201 and the protrusion at the bottom of the guardrail 100 are both provided with a through hole 206 adapted to the through rod 203. The through rod 203 penetrates the support column 201 and the protrusion at the bottom of the guardrail 100 through the through hole 206. The connection between the guardrail 100 and the support column 201 is stabilized by the through rod 203 penetrating the support column 201 and the protrusion at the bottom of the guardrail 100.

[0030] In this embodiment, the adjustment block 204 is threadedly matched with the through rod 203, and the through rod 203 is threadedly matched with the support column 201 and the protrusion at the bottom of the guardrail 100, so as to be fastened.

[0031] In this embodiment, the fixing rope 205 is of closed design, one end of the fixing rope 205 passes through the adjustment block 204, and the other end is sleeved on the outside of the penetrating rod 203 and is screwed to the penetrating rod 203. The fixing rope 205 is blocked at the end of the penetrating rod 203 to prevent the penetrating rod 203 from falling off.

[0032] In this embodiment, a ground screw 208 is provided at the bottom of the support column 201. The ground screw 208 is threadedly matched with the support column 201. The ground screw 208 strengthens the connection between the support column 201 and the ground, and can be separated from the support column 201 to facilitate the turnover of the guardrail 100.

[0033] Specifically, the installation of the guardrail 100 is designed according to the actual situation of the foundation pit, and the adjacent guardrails 100 are connected together by inserting the connecting block 101 into the fixing block 102 to provide safety protection around the foundation pit;

[0034] The guardrail 100 is connected to the support column 201 through the connecting hole 207, the support column 201 is stabilized by the diagonal support column 202, and the connection between the guardrail 100 and the support column 201 is stabilized by the through rod 203 that penetrates the support column 201 and the protrusion at the bottom of the guardrail 100, and the fixing rope 205 on the adjusting block 204 at the end of the through rod 203 is blocked at the end of the through rod 203 to prevent the through rod 203 from falling off, and the connection between the support column 201 and the ground is strengthened by the ground screw 208, and it can be separated from the support column 201 to facilitate the turnover of the guardrail 100.

[0035] The adapter guardrail 100, connecting block 101, fixing block 102, supporting column 201, diagonal supporting column 202, through rod 203, adjusting block 204, fixing rope 205, ground screw 208 and other components of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foundation pit safety protection structure, characterized in that: It comprises a guardrail (100) and a support assembly (200), wherein a connection block (101) is provided on one side of the guardrail (100), and a fixing block (102) is provided on the other side of the guardrail (100); The support assembly (200) is arranged at the bottom of the guardrail (100), and the support assembly (200) comprises a support column (201), an inclined support column (202), a through rod (203), an adjustment block (204) and a fixing rope (205), wherein the inclined support column (202) is arranged on both sides of the support column (201), the through rod (203) passes through the support column (201), the adjustment block (204) is arranged at one end of the through rod (203), and the fixing rope (205) passes through the adjustment block (204).

2. A foundation pit safety protection structure according to claim 1, characterized in that: The connecting block (101) and the fixing block (102) are both screw-connected to the guardrail (100); the bottom of the connecting block (101) is designed to be protruding; a socket (103) adapted to the fixing block (102) is provided inside the fixing block (102); the fixing block (102) and the connecting block (101) are plugged in via the socket (103).

3. A foundation pit safety protection structure according to claim 1, characterized in that: A connecting hole (207) is provided inside the support column (201), a protrusion adapted to the connecting hole (207) is provided at the bottom of the guardrail (100), and the support column (201) is sleeved with the protrusion at the bottom of the guardrail (100) through the connecting hole (207).

4. A foundation pit safety protection structure according to claim 3, characterized in that: The diagonal support column (202) is welded to the support column (201) and is designed to be triangular.

5. A foundation pit safety protection structure according to claim 3, characterized in that: The support column (201) and the protruding portion at the bottom of the guardrail (100) are both provided with a through hole (206) adapted to the through rod (203), and the through rod (203) penetrates the support column (201) and the protruding portion at the bottom of the guardrail (100) through the through hole (206).

6. A foundation pit safety protection structure according to claim 5, characterized in that: The adjustment block (204) is threadedly matched with the through rod (203), and the through rod (203) is threadedly matched with the support column (201) and the protrusion at the bottom of the guardrail (100).

7. A foundation pit safety protection structure according to claim 6, characterized in that: The fixing rope (205) is of closed-end design. One end of the fixing rope (205) passes through the adjustment block (204), and the other end is sleeved on the outside of the penetration rod (203) and screwed to the penetration rod (203).

8. A foundation pit safety protection structure according to claim 7, characterized in that: A ground screw (208) is provided at the bottom of the support column (201), and the ground screw (208) is threadedly matched with the support column (201).

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