CN212176757U

CN212176757U - Horizontal reinforced concrete prefabricated tank

Info

Publication number: CN212176757U
Application number: CN202020425656.9U
Authority: CN
Inventors: 马少奎; 顾金柱; 姜磊
Original assignee: Anhui Fenghai Crane Equipment Manufacturing Co ltd
Current assignee: Anhui Fenghai Crane Equipment Manufacturing Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-18
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a bury formula liquid container's technical field, especially relate to a horizontal reinforced concrete prefabricated tank, including horizontal cylinder structure, set up the head that is used for sealed cylinder structure at cylinder structure both ends, the cylinder structure is including being used for the reinforcing bar as fossil fragments, the cylinder structure is still including the concrete layer of parcel reinforcing bar, the tangent plane of cylinder structure perpendicular to axis direction is circular. The utility model has the advantages that: including horizontal cylinder structure, set up the head that is used for sealed cylinder structure at cylinder structure both ends, the cylinder structure is including being used for as the reinforcing bar of fossil fragments, the cylinder structure still includes the concrete layer of parcel reinforcing bar, the tangent plane of cylinder structure perpendicular to axis direction is circular.

Description

Horizontal reinforced concrete prefabricated tank

Technical Field

The utility model relates to a bury formula liquid container's technical field, especially relate to a horizontal reinforced concrete prefabricated tank.

Background

Buried liquid storage facilities such as a reservoir, a fire pool, a septic tank and the like are commonly used in construction engineering, the traditional construction modes comprise a masonry type and a concrete cast-in-place type, and the 2 modes have long construction period, poor field environment and serious pollution and are basically replaced by prefabricated structures; the existing prefabricated structure mainly comprises 2 types of carbon steel structures and glass fiber reinforced plastic structures, the carbon steel structures are high in manufacturing cost and not corrosion-resistant, the glass fiber reinforced plastic structures are rarely used, the glass fiber reinforced plastic structures are corrosion-resistant, but the manufacturing cost is high, the strength is low, instability is easy to occur when external pressure is borne, and multiple collapse accidents occur.

SUMMERY OF THE UTILITY MODEL

In order to reduce the utilization ratio in drive arrangement and improvement space, for this reason, the utility model provides a horizontal reinforced concrete prefabricated tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal reinforced concrete prefabricated tank, includes horizontal cylinder structure, sets up the head that is used for sealed cylinder structure at cylinder structure both ends, the cylinder structure is including being used for as the reinforcing bar of fossil fragments, the cylinder structure still includes the concrete layer of parcel reinforcing bar, the tangent plane of cylinder structure perpendicular to axis direction is circular.

Preferably, the reinforcing hoop is arranged on the reinforcing steel bar along the length direction of the reinforcing steel bar.

Optimally, all welded steel meshes are arranged in the column structure.

Preferably, the upper end of the column structure is provided with a plurality of first openings, and the first openings are arranged along the axis direction of the column structure.

Preferably, a second opening is formed in the position, close to the upper portion, of the seal head.

Preferably, the device further comprises a plurality of inner baffles, wherein the inner baffles are arranged along the array of the column structures.

Preferably, the inner partition plate is provided with a sewage through hole.

Preferably, the thickness of the column structure is not less than 70mm, and the thickness of the concrete layer is not less than 35 mm.

The utility model has the advantages that: the prefabricated tank has the advantages of low manufacturing cost, corrosion resistance, energy conservation, environmental protection, short construction period, high strength and the like; and can not collapse when bearing external pressure, even set up under the road surface and also can guarantee road surface trafficability ability. The tank body has high strength, can bear internal pressure and external pressure, and is suitable for being buried underground. The tank body is low in manufacturing cost and suitable for large-scale popularization.

Drawings

Fig. 1 is a perspective view of a front view of a horizontal reinforced concrete prefabricated tank according to the present invention.

Fig. 2 is a perspective view of a side view of a horizontal reinforced concrete prefabricated tank according to the present invention.

Fig. 3 is a partial enlarged view of M1 in fig. 1.

Fig. 4 is a partially enlarged view of fig. 2.

The notations in the figures have the following meanings:

1-column structure 11-steel bar 12-reinforcing hoop 13-first opening

2-end enclosure 31-water inlet pipe 32-water outlet pipe 4-inner partition plate 41-sewage through hole

Detailed Description

As shown in fig. 1-4, a horizontal reinforced bar 11 concrete prefabricated tank comprises a horizontal column structure 1 and end sockets 2 arranged at two ends of the column structure 1 and used for sealing the column structure 1, wherein the column structure 1 comprises a reinforced bar 11 used as a keel, and the column structure 1 further comprises a concrete layer wrapping the reinforced bar 11. The section of the column structure 1 perpendicular to the central axis direction is circular, and the bottom is planar. The upper part is the reinforcing bar 11 concrete barrel structure of cylinder type just like the arched bridge, can bear very big external pressure, is fit for burying underground and uses. In this embodiment, the bottom portion corresponds to an angle of 65 °, as shown in fig. 2, and the other portions are of circular configuration.

The concrete layer is made of special impervious concrete, and the aggregate of the special impervious concrete is cement according to the following mixture ratio (by mass): centralized preparation of the concentrated sand: the broken stone (the particle size is 5-10mm) is 1:3.4:4.3, and the water-cement ratio is 0.766. When the special impervious concrete is mixed, 4 per thousand to 6 per thousand of impervious agent and 0.2 per thousand to 0.4 per thousand of coupling agent are added according to the mass; the anti-permeability agent is diatomite and a 1:1 mixture of kaolin, and the coupling agent is a silane coupling agent. The whole body is cast by C35 fine-stone concrete.

The reinforcing bar 11 is provided with a reinforcing hoop 12 along the longitudinal direction of the reinforcing bar 11. The function of the reinforcing collar 12 is to increase the rigidity of the prefabricated tank. The steel bar 11 in the arched girder ring is a 4X10mm ribbed steel bar 11HRB335, and the reinforcing hoop 12 is a 6mmQ235 smooth round steel bar 11@ 200. The steel bars 11 annularly arranged on the cylinder are 10mm ribbed steel bars 11HRB335 at a distance of 400; 4mm bidirectional @150 reinforcing steel bar 11 meshes are welded in the cylinder structure 1.

The upper end of the cylindrical structure 1 is provided with a plurality of first openings 13, the first openings 13 being arranged along the axial direction of the cylindrical structure 1. The first opening 13 may serve as an inspection opening. The upper positions of the seal heads 2 are provided with second openings, and the second openings on the two seal heads 2 are respectively used for connecting a water inlet pipe 31 and a water outlet pipe 32.

A plurality of inner baffles 4 are further arranged in the column body structure 1, and the inner baffles 4 are arranged along the column body structure 1 in an array manner. The inner partition 4 is provided with a sewage passing hole 41.

The thickness of the column structure 1 is not less than 70mm, and the thickness of the concrete layer is not less than 35mm, so that the reinforcing steel bars 11 are not corroded.

Wherein the compression resistance effect can be achieved under different capacity requirements, wherein the dimensions of each part in fig. 1 and 2 are as shown in the following table:

the above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a horizontal reinforced concrete prefabricated tank, its characterized in that includes horizontal cylinder structure (1), sets up head (2) that are used for sealed cylinder structure (1) at cylinder structure (1) both ends, cylinder structure (1) is including being used for reinforcing bar (11) as fossil fragments, cylinder structure (1) still includes the concrete layer of parcel reinforcing bar (11), the tangent plane of cylinder structure (1) perpendicular to axis direction is circular.

2. A horizontal reinforced concrete preform tank as claimed in claim 1, wherein reinforcing hoops (12) are provided on the reinforcing bars (11) along the length of the reinforcing bars (11).

3. A horizontal reinforced concrete prefabricated tank according to claim 1, characterized in that all welded steel reinforcement (11) meshes are arranged in said column structure (1).

4. A horizontal reinforced concrete prefabricated tank according to claim 2, wherein the upper end portion of the column structure (1) is provided with a plurality of first openings (13), the first openings (13) being arranged along the axial direction of the column structure (1).

5. A horizontal reinforced concrete prefabricated tank according to claim 2, characterized in that a second opening is arranged at the upper position of the end socket (2).

6. A horizontal reinforced concrete prefabricated tank according to claim 1, further comprising a plurality of internal baffles (4), said internal baffles (4) being arranged along an array of column structures (1).

7. A horizontal reinforced concrete prefabricated tank according to claim 6, characterized in that said inner partition plate (4) is provided with sewage passing holes (41).

8. A horizontal reinforced concrete prefabricated tank according to claim 3, characterized in that said column structure (1) has a thickness not less than 70mm and said concrete layer is not less than 35 mm.