CN209369416U

CN209369416U - A kind of prestressing force round pool

Info

Publication number: CN209369416U
Application number: CN201821639126.3U
Authority: CN
Inventors: 王长祥; 冯树健; 程子悦
Original assignee: China Public Works North China Design Studies Zong Yuan Co Ltd
Current assignee: China Public Works North China Design Studies Zong Yuan Co Ltd; North China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-09-10
Anticipated expiration: 2028-10-10

Abstract

A kind of prestressing force round pool, including plain concrete cushion layer and bottom plate are wherein fixedly mounted with bottom plate, are formed with annular convex platform at the top of bottom plate, lubricant layer is coated on the annular convex platform at the top of plain concrete cushion layer；It is covered with elastic rubber layer at the top of lubricant layer, pool wall of pool is installed at the top of the elastic rubber layer；The sealed bottom of pool wall of pool is embedded with rubber fastening band, and the bottom of the rubber fastening band penetrates elastic rubber layer and lubricant layer and seals and is inlaid in bottom plate.The rubber fastening band that flexible material is arranged between the pool wall of pool and bottom plate forms elastic water-proof, which has certain deformation fitness, and waterproof performance is more preferable.

Description

A kind of prestressing force round pool

Technical field

The utility model relates to technical field of buildings, are related to a kind of round pool, especially a kind of prestressing force round pool.

Background technique

Traditional its pool wall of prestressing force round pool generally uses rim of a cup to connect with bottom plate, directly sets on the bottom plate of pool wall root Interior outer cup bank is set, which has a variety of defects, and when causing stress suffered by bottom of pond and pool wall to change such as soil settlement, this is answered Power is concentrated in concrete seam release, and so as to cause concrete cracking, the water in pond is leaked.

Publication is retrieved, discovery and the maximally related following patent document of the technical program:

Large-scale cast-in-place pond is split in expansion reinforcing band control and its construction method (CN108505805A) discloses a kind of expand and adds Large-scale cast-in-place pond and its construction method are split in strong band control, below the side wall float Structure, pond body including pond body, on the outside of pond body Bottom of pond foundation structure, pond body is made of pond baseboard, basin side wall and pond top plate；The structure of pond body includes using reinforcing strip Steel wire forms the expansion reinforcing band in monoblock type skeleton.The expansion reinforcing band of the program solves in pool construction because of concrete Temperature and itself contraction problem and reserved construction joint caused by leakage phenomenon.

By comparative analysis, applicant thinks the technical solution of above-mentioned technical proposal and the application, and there are larger differences, no Influence the novelty of the application.

Utility model content

The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of prestressing force round pool is provided, it should The rubber fastening band that flexible material is arranged between pool wall of pool and bottom plate forms elastic water-proof, and the design is suitable with certain deformation Response, waterproof performance are more preferable.

The purpose of this utility model is achieved through the following technical solutions:

A kind of prestressing force round pool, including plain concrete cushion layer and bottom plate, are wherein fixedly mounted at the top of plain concrete cushion layer Bottom plate, bottom plate top are formed with annular convex platform, lubricant layer are coated on the annular convex platform；Flexible rubber is covered at the top of lubricant layer Pool wall of pool is installed at glue-line, elastic rubber layer top；The sealed bottom of pool wall of pool is embedded with rubber fastening band, which stops The bottom of water band penetrates elastic rubber layer and lubricant layer and seals and is inlaid in bottom plate.

The preferred technical solution of the utility model are as follows: elastic rubber layer is with a thickness of 5~10mm.

The advantages of the utility model and economic effect are:

The prestressing force member star pond of the utility model is arranged by pouring annular convex platform on floor for rubber fastening band Reserved place is installed, while also acting as and raising annular convex platform and pool wall of pool seam, is mixed caused by preventing seam crossing stress from concentrating Solidifying soil cracking；In addition it is additionally provided with lubricant layer and elastic rubber layer in the junction of annular convex platform and pool wall of pool, realization passes through The self weight of pool wall of pool squeezes elastic rubber layer, while there are certain deformation quantities for the elastic rubber layer itself, cooperate lubricant The lubricating action of layer can further discharge the stress of pool wall of pool Yu annular convex platform seam crossing, realize that flexible sealing connection prevents Concrete cracking leakage；Rubber fastening band is finally set, which is embedded into pool wall of pool, and lower part is embedded into In annular convex platform, abutment joint carries out circumferential flexible sealing, has certain deformation characteristics while preventing water from leaking, can be into The stress of one step release pond seam crossing.

Detailed description of the invention

Fig. 1 is the partial sectional view (structure 1) of the utility model；

Fig. 2 is the partial sectional view (structure 2) of the utility model；

Fig. 3 is the partial sectional view (structure 3) of the utility model；

Fig. 4 is the partial sectional view (structure 4) of the utility model；

In figure: 1- pool wall of pool；2- bottom plate；3- plain concrete cushion layer；4- elastic rubber layer；5- lubricant layer；6- rubber Waterstop；7- pea gravel concreten；8- annular convex platform；The outer bank of 9- rim of a cup；10- waterproof gasket cement；Bank in 11- rim of a cup；12- antiseepage Layer.

Specific embodiment

For the contents, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates attached drawing Detailed description are as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit practical Novel protection scope.

A kind of prestressing force round pool, including plain concrete cushion layer 3 and bottom plate 2, wherein the top of plain concrete cushion layer is solid Bottom plate is filled, is formed with annular convex platform 8 at the top of bottom plate, lubricant layer 5 is coated on the annular convex platform；Bullet is covered at the top of lubricant layer Property rubber layer 4, pool wall of pool 1 is installed at the top of the elastic rubber layer；The sealed bottom of pool wall of pool is embedded with rubber fastening band 6, The bottom of the rubber fastening band penetrates elastic rubber layer and lubricant layer and seals and is inlaid in bottom plate.

In addition, the utility model is preferred, rubber slab, malthoid or other elaxtic seals are can be used in elastic rubber layer.

In addition, the utility model is preferred, it is equipped with following four kinds of embodiments:

Structure 1: as shown in Figure 1, the outer bank 9 of the rim of a cup for being prefabricated with annular at the top of annular convex platform, the inner ring of the outer bank of the rim of a cup Inside installation pool wall of pool, and pea gravel concreten 7 after the crevice place filling of the outer bank of rim of a cup and pool wall of pool, the pea gravel concreten are used In bank and pool wall of pool outside fixed rim of a cup；The advantage of the structure be it is easy for construction, be suitable for surface subsidence and stress variation it is equal Relatively small operating condition.

Structure 2: as shown in Fig. 2, pool wall of pool is first installed at the top of annular convex platform, coagulation is then poured on annular convex platform The outer bank of rim of a cup is made in soil, it is preferred that the outer ring of the outer bank of the rim of a cup is concordant with the outer ring of annular convex platform, while the inner ring of the outer bank of rim of a cup Fixation is poured with the periphery of pool wall of pool；The advantage of the structure is identical as structure 1, while the pool wall of pool in structure 1 and structure 2 The calculation method for stress connecting with annular convex platform can be calculated measurement according to the calculation formula of vertical pivoting support.

Structure 3: as shown in figure 3, the outer bank of the rim of a cup of the prefabricated annular in the top of annular convex platform, the rim of a cup is outside inside the inner ring of bank Pool wall of pool is installed, and the crevice place of the outer bank of rim of a cup and pool wall of pool fills waterproof gasket cement 10, after being solidified by waterproof gasket cement Elastic nature, realize that the elastic packing of pool wall of pool and rim of a cup bank outside is connect；The structure is suitable for surface subsidence and stress becomes Change relatively large operating condition.

Structure 4: as shown in figure 4, pool wall of pool is first installed at the top of annular convex platform, then in the annular of pool wall of pool inner ring Bank 11 in rim of a cup are poured on boss, and the junction of bank is equipped with impervious barrier 12 in pool wall of pool and rim of a cup, it is preferred that the impervious barrier Veneer or 2~3 layers of malthoid can be selected；The advantage of the structure is to carry out pool wall of pool inner circumferential by impervious barrier axial close Envelope, while impervious barrier has certain elasticity, can absorb the stress of concrete seam, while calculating pool wall of pool and annular When the stress of boss connection, measurement can be calculated using the formula of vertical linking bar supports as structure 3.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Claims

1. a kind of prestressing force round pool, including plain concrete cushion layer and bottom plate, are wherein fixedly mounted with bottom at the top of plain concrete cushion layer Plate, it is characterised in that: be formed with annular convex platform at the top of the bottom plate, lubricant layer is coated on the annular convex platform；The lubricant Layer top is covered with elastic rubber layer, and pool wall of pool is installed at the top of the elastic rubber layer；The sealed bottom of the pool wall of pool is embedding Equipped with rubber fastening band, the bottom of the rubber fastening band penetrates elastic rubber layer and lubricant layer and seals and is inlaid in bottom plate.

2. a kind of prestressing force round pool according to claim 1, it is characterised in that: the elastic rubber layer is with a thickness of 5 ~10mm.