Reusable rubber block water retaining ridge at top of foundation pit

Abstract

The utility model discloses a reusable rubber block water retaining ridge for a foundation pit top. The reusable rubber block water retaining ridge comprises a foundation pit top pavement hardening structure, the rubber block water retaining ridge standard parts are installed on the foundation pit top pavement hardening structure and used for preventing surface rainwater from flowing into the foundation pit top pavement hardening structure, and the connecting assemblies are embedded in the foundation pit top pavement hardening structure and matched with the rubber block water retaining ridge standard parts. The utility model has the beneficial effects that: 1, the construction speed is high, a shaped product processed and manufactured in a factory is adopted, only splicing installation is needed on site, and construction pouring and curing periods similar to concrete and the like are avoided; 2, the construction cost is low, and a shaped product manufactured by a factory is adopted and can be completely recycled after construction is completed; and 3, the method is environment-friendly, the product can be completely recycled, construction wastes such as waste concrete are not generated, and the environment is not polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit engineering, in particular to a reusable rubber block water retaining sill on the top of a foundation pit. Background Art

[0002] In foundation pit engineering, effective measures are often needed to prevent surface rainwater from flowing into the foundation pit. The conventional water retaining measure is to cast a reinforced concrete water retaining sill with a height of about 400 mm on the hardened structure of the top of the foundation pit and the road surface. Since the concrete water retaining sill needs to be cured to reach the strength during construction, and after the project construction is completed, the water retaining sill needs to be demolished, which will generate waste concrete and pollute the environment.

[0003] Therefore, through beneficial exploration and research, the applicant has found a method to solve the above problems, and the technical solution to be introduced below is generated under this background. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a reusable rubber block water retaining sill on the top of a foundation pit to solve the above problems in view of the above deficiencies and defects of the prior art.

[0005] The technical problem to be solved by the utility model can be realized by adopting the following technical scheme:

[0006] A reusable rubber block water retaining sill on the top of a foundation pit, characterized by comprising:

[0007] The hardened structure of the road surface on the top of the foundation pit;

[0008] A number of standard parts of rubber block water retaining sills installed on the hardened structure of the road surface on the top of the foundation pit and used to block surface rainwater from flowing in, and

[0009] A connection component embedded in the hardened structure of the road surface on the top of the foundation pit and cooperating with a number of standard parts of rubber block water retaining sills.

[0010] In a preferred embodiment of the utility model, one end of each standard part of the rubber block water retaining sill is provided with a convex structure, and the other end is provided with a concave structure.

[0011] In a preferred embodiment of the utility model, the adjacent standard parts of the rubber block water retaining sills are connected by the convex structure and the concave structure.

[0012] In a preferred embodiment of the utility model, each standard part of the rubber block water retaining sill is provided with a bolt fixed on the hardened structure of the road surface on the top of the foundation pit.

[0013] In a preferred embodiment of the utility model, the size of each standard part of the rubber block water retaining sill is 400 mm × 200 mm × 1000 mm.

[0014] In a preferred embodiment of the present utility model, the connection assembly includes a threaded sleeve embedded in the hardened structure of the top surface of the foundation pit and connected to one end of the bolt, a nut fixedly connected to the other end of the bolt, and an anchor bar fixed on the hardened structure of the top surface of the foundation pit and connected to the threaded sleeve.

[0015] Due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: 1. Fast construction speed. Using standardized products processed and manufactured in the factory, only splicing and installation are required on site, without construction pouring and curing periods similar to those of concrete, etc.; 2. Low construction cost. Using standardized products manufactured in the factory, after construction is completed, they can all be recycled and reused; 3. Environmentally friendly. The products can all be recycled and reused, without generating construction waste such as waste concrete and without polluting the environment; 4. Wide application range. The products are made of rubber material, which is a relatively flexible material and has a certain ability to adapt to environmental deformation, and is suitable for water retaining at the top of foundation pits with various planar shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a structural schematic diagram of the present utility model.

[0018] Figure 2 is Figure 1 the A-A sectional view of DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.

[0020] Refer to Figures 1 to 2 A reusable rubber block water retaining sill at the top of a foundation pit shown in the figure, which includes a hardened structure 100 of the top surface of the foundation pit, a plurality of standard rubber block water retaining sill parts 200, and a connection assembly 300.

[0021] A plurality of standard rubber block water retaining sill parts 200 are installed on the hardened structure 100 of the top surface of the foundation pit and are used to block surface rainwater from flowing in. In each of the standard rubber block water retaining sill parts 200 in this embodiment, there is a bolt 210 fixed on the hardened structure 100 of the top surface of the foundation pit. And the size of each standard rubber block water retaining sill part 200 is 400mm×200mm×1000mm.

[0022] The connecting component 300 is embedded in the hardened road surface structure 100 at the top of the foundation pit and is matched with a number of rubber block water retaining standard parts 200. The connecting component 300 in this embodiment includes a threaded sleeve 310 embedded in the hardened road surface structure 100 at the top of the foundation pit and connected to one end of a bolt 210, a nut 320 fixedly connected to the other end of the bolt 210, and anchor bars 330 fixed on the hardened road surface structure 100 at the top of the foundation pit and connected to the threaded sleeve 310.

[0023] In order to facilitate the disassembly of the rubber block water retaining standard parts, a convex structure 200a is provided at one end of each rubber block water retaining standard part 200, and a concave structure 200b is provided at the other end of the rubber block water retaining standard part 200. The adjacent two rubber block water retaining standard parts 200 are connected by the convex structure 200a and the concave structure 200b. Specifically, the sizes of the convex structure 200a and the concave structure 200b are 50mm×50mm.

[0024] The rubber block water retaining standard part 200 of the present utility model is fast in construction, and the convex structure 200a and the concave structure 200b are used to connect between multiple rubber block water retaining standard parts 200 to form a water retaining effect.

[0025] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reusable rubber block water retaining sill on the top of a foundation pit, characterized in that: include: Hardened structure of the road surface on the top of the foundation pit; A plurality of standard rubber water retaining sill parts installed on the hardened road surface structure at the top of the foundation pit and used to prevent the inflow of surface rainwater, and A connecting component is pre-buried in the hardened structure of the road surface at the top of the foundation pit and matched with a plurality of rubber block water retaining sill standard parts.

2. The reusable rubber block water retaining sill on the top of the foundation pit according to claim 1, characterized in that: One end of each rubber block water retaining sill standard part is provided with a convex structure, and the other end thereof is provided with a concave structure.

3. The reusable rubber block water retaining sill on the top of the foundation pit according to claim 2, characterized in that: Two adjacent rubber block water retaining sill standard parts are connected by adopting a convex structure and a concave structure.

4. The reusable rubber block water retaining sill on the top of the foundation pit according to claim 1, characterized in that: Each rubber block water retaining sill standard part is provided with bolts fixed on the hardened structure of the road surface at the top of the foundation pit.

5. The reusable rubber block water retaining sill on the top of the foundation pit according to claim 1, characterized in that: The size of each rubber block water retaining sill standard part is 400mm×200mm×1000mm.

6. The reusable rubber block water retaining sill on the top of the foundation pit according to claim 4, characterized in that: The connection assembly includes a threaded sleeve pre-buried in the hardened pavement structure at the top of the foundation pit and connected to one end of the bolt, a nut fixedly connected to the other end of the bolt, and an anchor bar fixed to the hardened pavement structure at the top of the foundation pit and connected to the threaded sleeve.

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