Steel silo base integrated waterproof structure
By setting up a waterproof sealing and impermeable fine stone concrete layer between the outer side of the steel silo wall of the steel silo and the reinforced concrete base, and setting up rubber water stop strips and concrete flanges at the connection gap between the inner side of the steel silo wall and the reinforced concrete base, combined with the sunken outer walkway plate, the waterproof problem at the connection gap between the steel silo wall is solved, and double waterproofing between the inside and the outer one is achieved, ensuring the quality of storage and improving waterproof performance.
Patent Information
- Application Number
- CN202422189135.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The construction quality of the steel plate bin at the connection between the steel bin wall and the reinforced concrete base is difficult to ensure, causing rainwater to enter the bin along the connection gap, affecting the quality of the material storage.
A waterproof sealing and anti-seepage fine stone concrete layer is set up between the outside of the steel silo wall and the reinforced concrete base, and a rubber water stop strip and concrete flange are set up at the connection gap between the inside of the steel silo wall and the reinforced concrete base, combined with a sunken outer walkway plate to achieve double waterproofing between the inside and the outside.
Effectively prevent rainwater from entering the silo along the connection gap between the steel silo wall and the reinforced concrete base, ensure the quality of material storage, and improve the waterproof performance of the steel plate silo, and the structure is simple and easy to construct.
Smart Images
Figure CN223135364U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of storage structures, and particularly relates to an integrated waterproof structure for a steel silo foundation. Background Art
[0002] A steel silo is a storage tool riveted, welded or combined with steel plates. Due to its short construction period, low cost and good storage effect, it is widely used in the storage of cement, fly ash, slag powder, grain and oil, food, brewing, coal and other fields of grain, building materials and chemicals.
[0003] In large-diameter industrial steel silos on the ground, it is difficult to ensure the construction quality at the connection between the steel silo wall and the reinforced concrete foundation, resulting in rainwater entering the silo along the connection gap, which easily causes the stored materials to be affected by moisture and affects the quality of the stored materials. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide an integrated waterproof structure for a steel silo foundation, with a simple overall structure and convenient construction, which can effectively prevent rainwater from entering the silo along the connection gap between the steel silo wall and the reinforced concrete foundation and ensure the quality of the stored materials.
[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows:
[0006] An integrated waterproof structure for a steel silo foundation includes a rubber water stop strip 6 arranged along the connection gap between the inner side of the steel silo wall 2 and the reinforced concrete foundation 1, and the outside of the rubber water stop strip 6 is coated with a concrete flange 7; a waterproof plugging 4 is arranged at the connection between the outside of the steel silo wall 2 and the reinforced concrete foundation 1, and an impermeable fine aggregate concrete layer 5 is also poured between the outside of the steel silo wall 2 and the reinforced concrete foundation 1; one side of the reinforced concrete foundation 1 located outside the silo is connected with an outer walkway plate 3.
[0007] Preferably, the upper end surface height of the outer walkway plate 3 is lower than the upper end surface height of the reinforced concrete foundation 1.
[0008] Preferably, the upper end surface of the outer walkway plate 3 is inclined, and the side of the outer walkway plate 3 connected to the reinforced concrete foundation 1 is higher than the side of the outer walkway plate 3 away from the reinforced concrete foundation 1.
[0009] Preferably, the impermeable fine aggregate concrete layer 5 is in a slope shape, and the side of the impermeable fine aggregate concrete layer 5 close to the steel silo wall 2 is higher than the side of the impermeable fine aggregate concrete layer 5 away from the steel silo wall 2.
[0010] Preferably, the rubber water stop strip 6 is bonded to the connection gap between the inner side of the steel silo wall 2 and the reinforced concrete foundation 1 by using chloroprene rubber adhesive.
[0011] Preferably, the rubber waterstop strip 6 is specifically a water-swelling rubber waterstop strip.
[0012] Preferably, the waterproof plugging 4 is specifically plugging with non-curing rubber asphalt waterproof coating.
[0013] Preferably, the concrete upturned edge 7 is specifically a square concrete upturned edge, and is uniformly poured along the bottom of the inner side of the steel silo wall 2.
[0014] The present utility model has the following main advantages compared with the prior art:
[0015] 1. The present utility model provides an integrated waterproof structure for the steel silo base. By arranging a waterproof plugging and an impermeable fine aggregate concrete layer between the outer side of the steel silo wall and the reinforced concrete base, and arranging a rubber waterstop strip and a concrete upturned edge at the connection gap between the inner side of the steel silo wall and the reinforced concrete base, double-layer waterproofing inside and outside can be realized, effectively preventing rainwater from entering the silo along the connection gap between the steel silo wall and the reinforced concrete base, and ensuring the storage quality of materials.
[0016] 2. The present utility model can effectively prevent rainwater from flowing reversely into the silo by arranging a sunken outer walkway plate on the outer side of the reinforced concrete base, further improving the waterproof performance of the steel silo, and the overall structure of this waterproof structure is simple, facilitating construction and application. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall integrated waterproof structure of the steel silo base in an embodiment of the present utility model.
[0018] In the figure: 1, reinforced concrete base; 2, steel silo wall; 3, outer walkway plate; 4, waterproof plugging; 5, impermeable fine aggregate concrete layer; 6, rubber waterstop strip; 7, concrete upturned edge. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application that is required to be protected, but merely represents the selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.
[0021] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0022] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present application.
[0023] The features and performance of the present application will be further described in detail below in conjunction with embodiments.
[0024] Embodiment 1. This embodiment provides an integrated waterproof structure for the steel silo base, as Figure 1 shown, specifically including: a rubber water stop strip 6 arranged along the connection gap between the inner side of the steel silo wall 2 and the reinforced concrete base 1, and the rubber water stop strip 6 is externally coated with a concrete flange 7; a waterproof seal 4 is provided at the connection between the outer side of the steel silo wall 2 and the reinforced concrete base 1, and an anti-seepage fine aggregate concrete layer 5 is also poured between the outer side of the steel silo wall 2 and the reinforced concrete base 1; an outer walkway slab 3 is connected to one side of the reinforced concrete base 1 outside the silo.
[0025] Furthermore, the upper end surface height of the outer walkway slab 3 is lower than the upper end surface height of the reinforced concrete base 1.
[0026] Furthermore, the upper end surface of the outer walkway slab 3 is inclined, and the side of the outer walkway slab 3 connected to the reinforced concrete base 1 is higher than the side of the outer walkway slab 3 away from the reinforced concrete base 1.
[0027] Furthermore, the anti-seepage fine aggregate concrete layer 5 is in a slope shape, and the side of the anti-seepage fine aggregate concrete layer 5 close to the steel silo wall 2 is higher than the side of the anti-seepage fine aggregate concrete layer 5 away from the steel silo wall 2.
[0028] Furthermore, the rubber water stop strip 6 is bonded to the connection gap between the inner side of the steel silo wall 2 and the reinforced concrete base 1 by using chloroprene rubber adhesive.
[0029] Furthermore, the rubber water stop strip 6 is specifically a water-swellable rubber water stop strip.
[0030] Furthermore, the waterproof seal 4 is specifically a non-curing rubber asphalt waterproof coating seal.
[0031] Furthermore, the concrete curb 7 is specifically a square concrete curb, and is evenly poured along the bottom of the inner side of the steel silo wall 2.
[0032] Embodiment 2. A steel silo base integrated waterproof structure provided in this embodiment includes a sunken outer walkway slab, an anti-seepage fine aggregate concrete layer outside the silo and sealing with non-curing rubber asphalt waterproof coating, a waterproof concrete curb inside the silo and a rubber waterstop strip;
[0033] Furthermore, the sunken outer walkway slab structure is used to prevent rainwater from flowing reversely into the silo.
[0034] Furthermore, the anti-seepage fine aggregate concrete layer outside the silo and sealing with non-curing rubber asphalt waterproof coating can prevent water accumulation outside the silo from infiltrating into the silo.
[0035] Furthermore, the waterproof concrete curb inside the silo and the rubber waterstop strip can further seal the connection gap between the steel silo wall inside the silo and the reinforced concrete base.
[0036] Furthermore, the parts not detailed in this application are the same as the prior art or are implemented using the prior art.
[0037] In summary:
[0038] 1. The present utility model provides a steel silo base integrated waterproof structure. By setting a waterproof seal and an anti-seepage fine aggregate concrete layer between the outside of the steel silo wall and the reinforced concrete base, and setting a rubber waterstop strip and a concrete curb at the connection gap between the inside of the steel silo wall and the reinforced concrete base, double-layer waterproofing inside and outside can be achieved, effectively preventing rainwater from entering the silo along the connection gap between the steel silo wall and the reinforced concrete base, and ensuring the quality of stored materials;
[0039] 2. By setting a sunken outer walkway slab outside the reinforced concrete base, the present utility model can effectively prevent rainwater from flowing reversely into the silo, further improving the waterproof performance of the steel silo, and the overall structure of this waterproof structure is simple, facilitating construction and application.
[0040] The above embodiments are only used to illustrate the design concept and characteristics of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement it accordingly. The protection scope of the present utility model is not limited to the above embodiments. Therefore, all equivalent changes or modifications made according to the principles and design concepts disclosed by the present utility model are within the protection scope of the present utility model.
Claims
1. An integrated waterproof structure for the foundation of a steel silo, characterized in that: It includes a rubber water stop strip (6) arranged along the connection gap between the inner side of the steel silo wall (2) and the reinforced concrete foundation (1), and the outside of the rubber water stop strip (6) is coated with a concrete flange (7); a waterproof seal (4) is provided at the joint between the outside of the steel silo wall (2) and the reinforced concrete foundation (1), and an impermeable fine aggregate concrete layer (5) is also poured between the outside of the steel silo wall (2) and the reinforced concrete foundation (1); an outer walkway plate (3) is connected to one side of the reinforced concrete foundation (1) located outside the silo.
2. The integrated waterproof structure of the steel silo base according to claim 1, characterized in that: The upper end surface height of the outer walkway plate (3) is lower than the upper end surface height of the reinforced concrete foundation (1).
3. The integrated waterproof structure of the steel silo base according to claim 2, characterized in that: The upper end surface of the outer walkway plate (3) is inclined, and the side of the outer walkway plate (3) connected to the reinforced concrete foundation (1) is higher than the side of the outer walkway plate (3) away from the reinforced concrete foundation (1).
4. A waterproof structure integrated with the foundation of a steel silo according to claim 1, characterized in that: The impermeable fine aggregate concrete layer (5) is in a slope shape, and the side of the impermeable fine aggregate concrete layer (5) close to the steel silo wall (2) is higher than the side of the impermeable fine aggregate concrete layer (5) away from the steel silo wall (2).
5. The integrated waterproof structure of the steel silo base according to claim 1, characterized in that: The rubber water stop strip (6) is bonded to the connection gap between the inner side of the steel silo wall (2) and the reinforced concrete foundation (1) by using chloroprene rubber adhesive.
6. The integrated waterproof structure of the steel silo base according to claim 1, characterized in that: The rubber water stop strip (6) is specifically a water swelling type rubber water stop strip.
7. An integrated waterproof structure for a steel silo base according to claim 1, characterized in that: The waterproof seal (4) is specifically a non-curing rubber asphalt waterproof coating seal.
8. The integrated waterproof structure of the steel silo base according to claim 1, characterized in that: The concrete flange (7) is specifically a square concrete flange, and is evenly poured along the bottom of the inner side surface of the steel silo wall (2).