Cup opening assembly type rectangular pool

Abstract

The utility model belongs to the technical field of assembly type pools, and discloses a cup opening assembly type rectangular pool which comprises a prefabricated reinforced concrete bottom plate and a prefabricated reinforced concrete vertical wall. The prefabricated reinforced concrete bottom plate comprises a plurality of peripheral bottom plates, a plurality of straight plate bottom plates and four corner bottom plates, the plurality of peripheral bottom plates and the four corner bottom plates are enclosed to form a first rectangular frame, and the plurality of straight plate bottom plates are arranged in the first rectangular frame in a rectangular array; connection is established between adjacent straight plate bottom plates, connection is established between adjacent peripheral bottom plates, connection is established between adjacent peripheral bottom plates and straight plate bottom plates, connection is established between adjacent straight plate bottom plates and corner bottom plates, and connection is established between corner bottom plates and peripheral bottom plates through pre-buried transverse steel bars and longitudinal steel bars, and UHPC is poured to form the UHPC base post-cast strip. Supporting of the bottoms of the vertical walls of the pool is enhanced, the stability of the pool in the using process is improved, and the waterproof effect of the pool is guaranteed; and multiple waterproof and anti-permeability effects are effectively realized.

Description

Technical Field

[0001] The present application relates to a water pool, in particular to a cup-mouth assembled rectangular water pool, belonging to the technical field of assembled water pools. Background Art

[0002] With the rapid development of urban and rural construction in my country, the demand for water supply and drainage facilities has increased greatly. In the field of municipal engineering, reinforced concrete water tanks are widely used, especially in water purification plants and sewage treatment plants, where they play an important role in the allocation and treatment of water resources. Traditional cast-in-place reinforced concrete construction has disadvantages such as many processes, long construction period, and low economic benefits, while prefabricated reinforced concrete components have the advantages of short construction period, low cost, simple construction, and fast and flexible construction. The existing prefabricated dry-connected water tanks have a main body of prefabricated components and are connected by connectors. They are mainly prefabricated water supply and drainage structures that use dry-connection technology. It is difficult to solve the problem of internal stress in the plate, which results in the inevitable existence of joints between the components, which in turn leads to poor waterproof performance of the water tank.

[0003] Based on the above reasons, this application proposes a cup-mouth assembled rectangular pool, which adopts a block-type prefabricated pool bottom plate combined with a vertical wall. The prefabricated components are post-cast connected with ultra-high performance concrete UHPC and waterproof material is applied to the connection joints to enhance the overall stability of the building and improve the waterproof performance of the pool, thereby effectively achieving multiple waterproofing and anti-seepage, and the construction is simpler and faster. Summary of the invention

[0004] In order to solve the problems of traditional cast-in-place reinforced concrete components, such as many processes, long construction period, low economic benefits, and joints at the joints of prefabricated components of assembled dry-connected pools, which leads to poor waterproof performance of the pool, this application provides a cup-shaped assembled rectangular pool, which effectively achieves multiple waterproofing and anti-seepage, and the construction is simpler and faster. The technical solution adopted by this application is:

[0005] A cup-shaped assembled rectangular pool, comprising a prefabricated reinforced concrete bottom plate and a prefabricated reinforced concrete vertical wall;

[0006] The prefabricated reinforced concrete base plate includes a plurality of peripheral base plates, a plurality of straight base plates, and four corner base plates. The plurality of peripheral base plates and the four corner base plates enclose a first rectangular frame, and a plurality of straight base plates are arranged in a rectangular array in the first rectangular frame; adjacent straight base plates, adjacent peripheral base plates, adjacent peripheral base plates and straight base plates, adjacent straight base plates and corner base plates, and corner base plates and peripheral base plates are connected by pre-buried transverse steel bars and longitudinal steel bars, and waterproof materials are applied at the connection seams to form a post-cast strip of the UHPC base;

[0007] The outer bottom plate and the corner bottom plate are both provided with cup mouth grooves, and all the cup mouth grooves are combined to form a U-shaped groove structure, and a T-shaped embedded part is arranged in the U-shaped groove structure;

[0008] The prefabricated reinforced concrete vertical wall includes a plurality of straight vertical walls and four corner vertical walls, and the plurality of straight vertical walls and the four corner vertical walls enclose a second rectangular frame; adjacent straight vertical walls and adjacent straight vertical walls and corner vertical walls are connected by pre-buried bolts and UHPC is poured to form a UHPC vertical wall post-cast strip;

[0009] The bottom side of the prefabricated reinforced concrete vertical wall is provided with a UHPC wall bottom, and a U-shaped steel bar is provided on the UHPC wall bottom;

[0010] The U-shaped steel bar is placed in the U-shaped groove structure, so that a cup-shaped connection is formed between the prefabricated reinforced concrete bottom plate and the prefabricated reinforced concrete vertical wall, and UHPC and sealant are filled to form a UHPC connection belt.

[0011] Furthermore, the corner vertical wall is a right-angle structure or an arc structure.

[0012] This application has the following beneficial effects:

[0013] 1. Strengthen the support at the bottom of the pool wall, improve the stability of the pool during use, and ensure the waterproof effect of the pool.

[0014] 2. Effectively achieve multiple waterproof and anti-seepage.

[0015] 3. Enhance the integrity and stability of the connection nodes and improve the stress-bearing performance of the pool wall panels.

[0016] 4. Enhanced the tensile and shear resistance of the pool wall panels, and strengthened the connection between the prefabricated wall panels and the UHPC post-casting section. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the assembly state of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the split state of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the separation state of the vertical wall and the bottom plate;

[0021] Figure 5 It is a three-dimensional schematic diagram of the assembly state of the vertical wall and the bottom plate;

[0022] Figure 6This is the main view of the adjacent wall structure.

[0023] In the figure: 1-straight plate wall, 2-UHPC connecting belt, 3-embedded studs, 4-UHPC base, 5-outer base plate, 51-straight plate base, 52-corner base plate, 61-transverse steel bars, 62-longitudinal steel bars, 63-U-shaped steel bars, 71-UHPC base post-cast strip, 72-UHPC wall post-cast strip, 8-T-shaped embedded parts, 11-UHPC wall base, 12-corner wall. DETAILED DESCRIPTION

[0024] The present application will be described in detail below in conjunction with the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of the structure and technical common knowledge is omitted to avoid unnecessary confusion of the concept of the present application.

[0025] Embodiment 1: Combination Figure 1-6 , the present application discloses a cup-mouth assembled rectangular pool, including a prefabricated reinforced concrete bottom plate and a prefabricated reinforced concrete vertical wall;

[0026] The prefabricated reinforced concrete base plate includes a plurality of peripheral base plates 5, a plurality of straight base plates 51, and four corner base plates 52. The plurality of peripheral base plates 5 and the four corner base plates 52 enclose a first rectangular frame, and a plurality of straight base plates 51 are arranged in a rectangular array in the first rectangular frame; between adjacent straight base plates 51, between adjacent peripheral base plates 5, between adjacent peripheral base plates 5 and straight base plates 51, between adjacent straight base plates 51 and corner base plates 52, and between corner base plates 52 and peripheral base plates 5, connections are established by pre-buried transverse steel bars 61 and longitudinal steel bars 62, and waterproof materials are applied at the connection seams to form a UHPC base post-cast strip 71;

[0027] The outer bottom plate 5 and the corner bottom plate 52 are both provided with cup mouth grooves, and all the cup mouth grooves are combined to form a U-shaped groove structure, and a T-shaped embedded part 8 is arranged in the U-shaped groove structure;

[0028] The prefabricated reinforced concrete vertical wall includes a plurality of straight vertical walls 1 and four corner vertical walls 12, and the plurality of straight vertical walls 1 and the four corner vertical walls 12 enclose a second rectangular frame; adjacent straight vertical walls 1 and adjacent straight vertical walls 1 and corner vertical walls 12 are connected by pre-buried bolts 3 and UHPC is poured to form a UHPC vertical wall post-cast strip 72;

[0029] The bottom side of the prefabricated reinforced concrete vertical wall is provided with a UHPC wall bottom 11, and a U-shaped steel bar 63 is provided on the UHPC wall bottom 11;

[0030] The U-shaped steel bar 63 is placed in the U-shaped groove structure, so that a cup-shaped connection is formed between the prefabricated reinforced concrete bottom plate and the prefabricated reinforced concrete vertical wall, and is filled with UHPC and sealant to form a UHPC connection belt 2.

[0031] Furthermore, the corner vertical wall 12 is a right-angle structure or an arc structure.

[0032] The working principle and process of this application are as follows:

[0033] 1. The use of a bottom plate and vertical wall structure with a cup-shaped groove can enhance the support of the bottom of the pool vertical wall and improve the stability of the pool during use. This design avoids the pool vertical wall being affected by external forces and causing overall structural damage or cracks, thereby ensuring the waterproof effect of the pool.

[0034] 2. Using waterproof sealant and UHPC ultra-high performance concrete to fill precast blocks can effectively achieve multiple waterproof and anti-seepage. The sealant is the first line of defense for the pool wall and bottom slab waterproof system, while the ultra-high performance concrete itself has waterproof function and can be used as the second waterproof system at the joint. This not only prevents water leakage in the pool, but also reduces the possibility of external pollutants entering the pool.

[0035] 3. The T-shaped embedded parts set in the groove of the bottom plate of the pool are combined with the vertical U-shaped steel bars at the bottom of the vertical wall to enhance the integrity and stability of the connection nodes and improve the stress performance of the pool wall. The T-shaped embedded parts not only play the role of support and limit, but also are equivalent to the longitudinal ribs in the bottom plate.

[0036] 4. The design proposes to embed studs in the vertical wall of the pool and extend them to a certain length to ensure that the extended studs meet the design specification requirements. These studs mainly bear the force, and the presence of the nail caps enhances the tensile and shear resistance of the pool wall panels, thereby strengthening the connection between the prefabricated wall panels and the UHPC post-casting section.

[0037] Based on the above working principle, the present application provides a cup-shaped assembled rectangular pool to achieve multiple waterproofing and anti-seepage, while the construction is simpler and faster.

[0038] The above embodiments are merely illustrative of the principles and effects of the present application, and are not intended to limit the present application. Anything within the technical concept disclosed in the present application, and any simple replacement or change based on the technical solution of the present application, shall fall within the protection scope of the present application.

Claims

1. A cup-shaped assembled rectangular pool, characterized by: It includes precast reinforced concrete base slab and precast reinforced concrete facade wall; The prefabricated reinforced concrete base plate comprises a plurality of peripheral base plates (5), a plurality of straight base plates (51), and four corner base plates (52); the plurality of peripheral base plates (5) and the four corner base plates (52) enclose a first rectangular frame, and a plurality of straight base plates (51) are arranged in a rectangular array in the first rectangular frame; between adjacent straight base plates (51), between adjacent peripheral base plates (5), between adjacent peripheral base plates (5) and straight base plates (51), between adjacent straight base plates (51) and corner base plates (52), and between corner base plates (52) and peripheral base plates (5), connections are established through pre-buried transverse steel bars (61) and longitudinal steel bars (62), and ultra-high performance concrete (UHPC) is poured to form a UHPC base post-cast strip (71); The outer bottom plate (5) and the corner bottom plate (52) are both provided with cup mouth grooves, and all the cup mouth grooves are combined to form a U-shaped groove structure, and a T-shaped embedded part (8) is arranged in the U-shaped groove structure; The prefabricated reinforced concrete vertical wall comprises a plurality of straight vertical walls (1) and four corner vertical walls (12), wherein the plurality of straight vertical walls (1) and the four corner vertical walls (12) enclose a second rectangular frame; adjacent straight vertical walls (1) and adjacent straight vertical walls (1) and corner vertical walls (12) are connected by pre-buried bolts (3) and waterproof material is applied at the connection joints to form a UHPC vertical wall post-cast strip (72); A UHPC wall bottom (11) is arranged on the bottom side of the prefabricated reinforced concrete vertical wall, and a U-shaped steel bar (63) is arranged on the UHPC wall bottom (11); The U-shaped steel bar (63) is placed in the U-shaped groove structure, so that a cup-shaped connection is formed between the prefabricated reinforced concrete bottom plate and the prefabricated reinforced concrete vertical wall, and UHPC and sealant are filled to form a UHPC connection belt (2).

2. The cup-shaped assembled rectangular pool according to claim 1, characterized in that: The corner vertical wall (12) is a right-angle structure or an arc-shaped structure.

Images