CN219298488U

CN219298488U - Commercial body movement joint antiseep structure

Info

Publication number: CN219298488U
Application number: CN202320216271.5U
Authority: CN
Inventors: 项航
Original assignee: Shanghai Jingdong Construction Development Co ltd
Current assignee: Shanghai Jingdong Construction Development Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-04
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to a commercial body deformation joint anti-leakage structure, which comprises: a drainage member disposed on the deformation joint formed between the adjacent two commercial bodies; the two adjacent commercial bodies are respectively provided with a connecting groove, and the two connecting grooves are oppositely arranged and are used for connecting the drainage piece; the water stopping piece is arranged between the bottom of the water draining piece and the commercial body; the connecting groove is provided with a cement mortar base, and the cement mortar base covers a drainage piece positioned on the connecting groove; after adopting above-mentioned structure, its beneficial effect is: the drainage piece is arranged in the deformation joint, so that water flows converging in different directions are drained on the premise of not influencing the clearance below, the water flows are discharged to two sides of the corridor in a organized manner at fixed points, and the seepage path of the water flows in the combination layer from the position is blocked by arranging the rubber water stop piece between the drainage piece and the concrete body structure; the construction is simple and the cost is low, and the leakage problem of the part is effectively solved.

Description

Commercial body movement joint antiseep structure

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a commercial body deformation joint anti-leakage structure.

Background

Because commercial body or public building usually single-layer area is great, and often can set up the vestibule intercommunication between the different monomer areas, to building length surpass certain limit, building plane change many or single-layer area is great, often can set up the movement joint at the structure change position, breaks off the building, consequently the movement joint at vestibule position is very common, and commercial body's vestibule can often set up into wind and rain vestibule or open-air form again, just produced very big challenge to the movement joint waterproof construction method of vestibule ground position.

Aiming at the waterproof treatment of the joint part, the problem of leakage cannot be solved only by means of the finished deformation joint cover plate, once heavy rain weather is met, the drip is convenient to be continuously dropped under the deformation joint of the corridor, pipelines and pedestrians arranged at the bottom of the corridor are not friendly, putty paint on the top surface of the corridor below can be seriously polluted or shed for a long time, a water containing tray is arranged at the bottom of the deformation joint cover plate, and the comprehensive clearance of the lower pipe is influenced, so that the construction cost is high, and the construction method is heavy and not attractive.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a deformation joint anti-seepage structure of a commercial body, so as to solve the problem of leakage of the deformation joint of the ground part of a commercial body or a public building corridor.

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

as an aspect of the present utility model, there is provided a commercial body deformation joint leakage preventing structure comprising: a drainage member disposed on the deformation joint formed between the adjacent two commercial bodies; the two adjacent commercial bodies are respectively provided with a connecting groove, and the two connecting grooves are oppositely arranged and are used for connecting the drainage piece;

the water stopping piece is arranged between the bottom of the water draining piece and the commercial body;

the connecting groove is provided with a cement mortar base, and the cement mortar base covers the drainage piece positioned on the connecting groove.

Optionally, the cement mortar base further comprises a deformation joint cover plate, wherein the deformation joint cover plate is connected to the cement mortar base.

Alternatively, the drain member is a stainless steel drain tank having a V-shaped cross-section.

Alternatively, the two sides of the drainage member are positioned at the connecting part of the commercial body by not less than 100mm.

Alternatively, the drain member has a groove depth of not less than 50mm.

Alternatively, two ends of the drainage piece are fixedly connected with the two opposite connecting grooves through first fasteners.

Alternatively, the water stop member is made of rubber material.

Alternatively, the deformation joint cover plate is connected to the cement mortar base through a second fastener.

Alternatively, the commercial body comprises a concrete body structure formed by casting concrete, and the concrete body structure is connected with the facing layer through a bonding layer.

Alternatively, the upper surface of the cement mortar base is leveled with the upper surface of the bonding layer; the upper surface of the deformation joint cover plate is flush with the surface of the finish coat

The utility model discloses a commercial body deformation joint anti-seepage structure, which has the following beneficial effects: the problem of leakage of deformation joints of ground parts of commercial bodies or public building galleries is effectively solved, and water flows converging in different directions are drained on the premise of not influencing the clearance below by arranging the drainage piece in the deformation joints, so that the water flows are discharged to two sides of the galleries in a organized manner at fixed points, the safety of a lower square heald is ensured, top putty or paint is not polluted, and the comfort of a passer is ensured;

by arranging the rubber water stop piece between the drainage piece and the concrete body structure, the seepage path of water flow in the bonding layer from the part is blocked; the construction is simple and the cost is low, and the leakage problem of the part can be effectively solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a schematic structural view of a commercial body deformation joint leakage-preventing structure of the present utility model.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.

According to the embodiment of the application, the problem that the current common treatment method is to arrange the water containing tray on the bottom plate, but the comprehensive clearance of the lower part is influenced, the construction cost is high, and the construction cost is heavy and attractive is solved by providing the commercial body deformation joint anti-seepage structure.

The technical scheme of this application embodiment is for solving above-mentioned present common processing method and is setting up flourishing water tray at the bottom plate, but can lead to the fact the influence to lower side comprehensive headroom, construction cost is great and the problem of heaviness inequality, and the overall thinking is as follows:

a commercial body deformation joint leakage preventing structure according to an embodiment of the present utility model, as shown in fig. 1, includes: the drainage piece 2 is arranged on a deformation joint formed between two adjacent commercial bodies 1, and two ends of the drainage piece 1 are respectively connected with the adjacent commercial bodies 1; it should be noted that, the commercial body 1 includes a concrete body structure 12 formed by casting concrete, the concrete body structure 12 is connected with a facing layer 14 through a bonding layer 13, the bonding layer 13 is an adhesive bonding layer, which is not described in detail in the prior art;

as an example, in this embodiment, the drain member 2 is a stainless steel drain tank, and its cross-section is V-shaped, so as to have a certain space for shrinkage deformation; the two sides of the drainage piece 2 are positioned at the connecting part of the commercial body 1 at least 100mm, so that the connection is stable; and the depth of the groove of the drainage piece 2 is not less than 50mm, so that accumulated water can be drained in time, and the accumulated water cannot overflow the surface.

As a further explanation, in the present embodiment, as shown in fig. 1, two adjacent commercial bodies 1 are respectively provided with a connecting groove 11, and the two connecting grooves 11 are disposed opposite to each other for connecting the drain member 2; the width of the connecting groove 11 is not less than 100mm, and the length is determined according to the construction condition; two ends of the drainage piece 2 are fixedly connected with two connecting grooves 11 which are oppositely arranged through a first fastening piece 3 respectively; the first fastening piece 3 is an expansion bolt and is firmly fixed.

By way of further illustration, in the present embodiment, as shown in fig. 1, a water stop 4 is further included, the water stop 4 is made of rubber material, the water stop 4 is provided between the bottom of the drain 2 and the commercial body 1 for preventing water flow in the commercial body 1 from penetrating from the position; the first fastening member 3 is an expansion bolt for fixing the stainless steel drain tank and pressing the lower water stop 4 to be tightly combined with the commercial body 1.

By way of further explanation, in the present embodiment, as shown in fig. 1, the connection groove 11 is provided with a cement mortar base 5, and the cement mortar base 5 covers the drain 2 located on the connection groove 11; the upper surface of the cement mortar base 5 is leveled with the upper surface of the bonding layer 13.

As a further illustration, in the present embodiment, as shown in fig. 1, the present utility model further includes a deformation joint cover 6, the deformation joint cover 6 is connected to the cement mortar base 5 disposed opposite to the deformation joint cover 6, and the deformation joint cover 6 is located directly above the drainage member 2; the deformation joint cover plate 6 is arranged on the cement mortar base 5, the upper surface of the deformation joint cover plate 6 is flush with the surface of the finish coat 14, and enough rigidity and strength are required, and a certain shrinkage deformation space is provided; it should be noted that, the deformation joint cover 6 is in the prior art, and the structure thereof is not described in detail.

By way of further illustration, in this embodiment, the deformation joint cover 6 is connected to the cement mortar base 5 by the second fastener 7, and the end of the second fastener 7 is not in contact with the drain 2, without damaging the drain 2.

In construction, as shown in fig. 1, after the concrete body structure 12 on the deformation joint formed between adjacent commercial bodies 1 is cleaned, the drainage member 2 is pre-laid, then the water stop member 4 is arranged below two sides of the drainage member 2 on the concrete body structure 12 on the deformation joint formed between adjacent commercial bodies 1, and the first fastening member 3 is arranged on the drainage member 2 at the outer side of the water stop member 4, so that the drainage member 2 and the water stop member 4 are tightly combined with the concrete body structure 12, the drainage member 2 is arranged along the deformation joint direction, the V-shaped opening of the drainage member 2 slightly extends out of two sides of the concrete body structure 12 to enable water flow in the drainage member 2 to be finally discharged out of the room along two ends of a building corridor board, then, the cement mortar base 5 is constructed on the concrete body structure 12, the joints between the two ends of the drainage piece 2 and the structure are covered below the cement mortar base 5, after the cement mortar base 5 reaches a certain strength, the installation space of the deformation joint cover plate 6 is reserved on the elastic line above the cement mortar base 5, the bonding layer 13 and the finish coat 14 on the two sides of the deformation joint are constructed, the finish surface height mark of the finish coat 14 is controlled to be flush with the finish surface elevation of the deformation joint cover plate 6 of the later-stage finished product, finally, the deformation joint cover plate 6 is installed on the cement mortar base 5, and water flows on all seepage paths which possibly occur after the installation are effectively collected outside the organized drainage chamber in the drainage piece 2.

From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects: the problem of leakage of deformation joints of ground parts of commercial or public building galleries is effectively solved, water flows converging in different directions are drained on the premise that the clearance below is not affected by arranging the drainage piece in the deformation joints, so that the water flows are discharged to two sides of the gallery in a organized manner at fixed points, the safety of a lower heald, the pollution of top putty or paint and the comfort of a passer-by are ensured, and the seepage path of the water flow in a bonding layer from the parts is blocked by arranging the rubber water stop piece between the drainage piece and the concrete body structure; the construction is simple and the cost is low, and the leakage problem of the part can be effectively solved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly as such and as "connected," either fixedly or detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A commercial body deformation joint leakage preventing structure, characterized in that it comprises: a drainage member disposed on the deformation joint formed between the adjacent two commercial bodies; the two adjacent commercial bodies are respectively provided with a connecting groove, and the two connecting grooves are oppositely arranged and are used for connecting the drainage piece;

the water-stopping device is arranged between the bottom of the drainage piece and the commercial body.

2. The structure for preventing leakage of deformation joint of commercial body according to claim 1, wherein the connecting groove is provided with a cement mortar base, and the cement mortar base covers the drain member located on the connecting groove.

3. The commercial body deformation joint leakage-preventing structure according to claim 2, further comprising a deformation joint cover plate, wherein the deformation joint cover plate is connected to the cement mortar base.

4. The commercial body deformation joint leakage preventing structure according to claim 1, wherein the drain member is a stainless steel drain tank having a V-shaped cross-sectional shape.

5. The structure of claim 1, wherein the two sides of the drainage member are positioned at the connection of the business body by not less than 100mm.

6. The commercial body deformation joint leakage preventing structure according to claim 1, wherein the depth of the groove of the drain member is not less than 50mm.

7. The structure for preventing leakage of deformation joint of commercial body according to claim 1, wherein the two ends of the drainage member are fixedly connected with the two opposite connecting grooves through the first fastening member.

8. A commercial body deformation joint leakage preventing structure according to claim 3, wherein the deformation joint cover plate is connected to the cement mortar base through a second fastener.

9. A business body deformation joint leakage preventing structure according to claim 3, wherein the business body comprises a concrete body structure formed by casting concrete, and the concrete body structure is connected with a facing layer through a bonding layer.

10. The commercial body deformation joint leakage preventing structure according to claim 9, wherein the upper surface of the cement mortar bed is leveled with the upper surface of the bonding layer; the upper surface of the deformation joint cover plate is flush with the surface of the finish coat.