CN211287722U - Subway movement joint waterproof construction - Google Patents

Abstract

The utility model discloses a subway movement joint waterproof construction, including base, joint-sealing board, waterstop, two symmetries set up the base is connected fixedly with the concrete main part respectively, joint-sealing board's both sides are blocked respectively and are established in two bases, the bottom surface at the base is fixed to the waterstop, the waterstop sets up the below at joint-sealing board, the vent has been seted up on the vertical face that base and concrete are connected, the vent is still seted up on the vertical board in the base, be provided with the filler in the base. Set up the vent in the main part of base, integrated into one piece has the pipeline on the vent, and the pipeline can increase the area of being connected of base and main body concrete, increases the tensile ability of warping the seam utensil, because the vent can let in wind in the base to the mobility of air in the base has been strengthened, volatilizees the speed of rainwater, utilizes filler filling base, will be adsorbed by the rainwater of seepage income between base and the joint-filling board, slows down the process of rainwater and base contact.

Description

Subway movement joint waterproof construction

Technical Field

The utility model relates to a waterproof technical field of rail transit especially relates to a subway movement joint waterproof construction.

Background

The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for the situation;

in the construction of subway deformation joints, the concrete structure is large in scale, so that the concrete structure is required to have certain deformation capacity, and therefore, deformation joints are required to be arranged to meet the construction requirements;

however, the prior structure has the following problems:

1. in the actual use process of the deformation joint, as the joint filling plate is movably connected with the base, when the deformation joint is used for dealing with rainwater, partial rainwater can flow into the base from the joint, which is difficult to avoid, and as the existing waterproof layer is mostly made of rubber products, the deformation joint is easy to age and loses the due waterproof effect when dealing with acid-base liquid;

2. because the movement joints are connected with the concrete main body of the structure, the difficulty is very high during maintenance, and the waterproof structure cannot be replaced after losing the effect, so that the local leakage phenomenon of the subway structure main body is often caused, a lot of troubles are caused to later-stage operation and maintenance, and a method for thoroughly solving the problems is not available.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a subway deformation joint waterproof structure, a vent is arranged on the main body of a base, and a pipeline is integrally formed on the vent, the pipeline extends out of the main body structure of the subway and is connected with other air outlet and exhaust equipment, because the pipeline and the base are made of the same material and can increase the connection area of the base and the main body concrete, the base and the main body concrete are more fully connected, the deformation joint has better stretching capability, the vent can lead the air generated by the air outlet equipment into the base, and the exhaust equipment can suck out the air in the base, thereby enhancing the fluidity of the air in the base, increasing the volatilization speed of rainwater, heating the air before the air outlet equipment, also better realizing the function, filling the base by using fillers and filling in the space without influencing the expansion of a joint filling plate, can adsorb the rainwater that leaks into between by base and the crack filling plate, slow down the process that rainwater and base body contacted.

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

the utility model provides a subway movement joint waterproof construction, includes the base, fills up the seam board, the waterstop, two symmetries set up the base is connected fixedly with the concrete main part respectively, the both sides of filling up the seam board are blocked respectively and are established in two bases, the bottom surface at the base is fixed to the waterstop, the waterstop sets up the below at the seam board, the vent has been seted up on the vertical face that base and concrete are connected and the vertical board in the base for the air can be followed one the base flows into another base, still be provided with the filler that has hydroscopicity in the base, the filler does not influence the flexible of filling up the seam board.

As a further description of the above technical solution:

the air vent on the connecting surface of the base and the concrete is connected with the pipeline, and the pipeline extends out of the surface of the concrete main body from the air vent on the connecting surface of the base and the concrete, namely the pipeline extends out of the ground.

As a further description of the above technical solution:

the filler is by a plurality of balls of accomodating, cotton balls, it is hollow spheroid to accomodate the ball, accomodate and seted up a plurality of through-holes on the ball, it still fills in the ball to accomodate has a plurality of cotton balls.

As a further description of the above technical solution:

the pipeline with the material that the base adopted is the same, the pipeline with base integrated into one piece.

As a further description of the above technical solution:

the pipeline is L type, the one end and the vent intercommunication of pipeline, the other end extends ground.

As a further description of the above technical solution:

the storage ball is made of graphene.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. set up the vent in the main part of base to integrated into one piece has the pipeline on the vent, and the pipeline extends out the major structure of subway, other air-out, exhaust equipment of reconnection, because the material of pipeline and base is the same, and the pipeline can increase the area of connection of base and main body concrete, thereby makes the base more abundant with being connected of main body concrete, makes the movement joint possess better tensile ability.

2. Because the vent can let in the wind that air-out equipment produced in the base, and air exhaust equipment can be with the wind suction in the base again to the mobility of the interior air of base has been strengthened, the speed of volatilizing of rainwater is increased, and heats the air before air-out equipment, this function of realization that still can be better.

3. Utilize the filler to fill the base, and fill in the space that does not influence the joint strip and stretch out and draw back, can adsorb the rainwater that is come in by the seepage between base and the joint strip, slow down the process that rainwater and base body contacted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a general schematic view of a waterproof structure of a subway deformation joint;

FIG. 2 is a front view of a waterproof structure for a subway deformation joint;

fig. 3 is a schematic view of the filler.

The labels in the figure are: 1-base, 2-joint sealing plate, 3-water stop, 4-ventilation opening, 5-filler, 6-pipeline, 501-containing ball, 502-pure cotton ball and 503-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

The embodiment is a structure of a subway deformation joint waterproof structure, as shown in fig. 1 and fig. 2, the structure comprises a base 1, a joint filling plate 2 and a water stop 3, wherein the two symmetrically arranged bases 1 are respectively connected and fixed with a concrete main body, two sides of the joint filling plate 2 are respectively clamped in the two bases 1, the water stop 3 is fixed on the bottom surface of the base 1, the water stop 3 is arranged below the joint filling plate 2, a vent 4 is arranged on a vertical surface of the base 1 connected with concrete and a vertical plate in the base 1, so that air can flow into the other base 1 from one base 1, a filler 5 with water absorption is further arranged in the base 1, and the filler 5 does not influence the expansion and contraction of the joint filling plate 2;

the utility model is further explained by combining the practical situation as follows:

the deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for the situation;

in the construction of subway deformation joints, the concrete structure is large in scale, so that the concrete structure is required to have certain deformation capacity, and therefore deformation joints are required to meet the construction requirements;

the deformation joint needs to be set in advance, so that the deformation joint needs to be set before main concrete is poured, and a vent 4 needs to be formed in the base 1 when the base 1 is prepared;

further, the base 1 and the ventilation opening 4 on the concrete connection surface are connected with a pipeline 6, and the pipeline 6 extends out of the surface of the concrete body from the ventilation opening 4 on the base 1 and the concrete connection surface, namely the pipeline 6 extends out of the ground;

wherein, the pipeline 6 is L-shaped, one end of the pipeline 6 is communicated with the vent 4, the other end extends out of the ground, the pipeline 6 is arranged along with the base 1 and symmetrically arranged on two different bases 1, one pipeline 6 is connected with the air outlet device to ventilate the base 1, the other pipeline 6 is connected with the air exhaust device to suck out the air in the base 1, the reason for the arrangement is that the pipeline 6 is led out from a deformation joint conveniently, the built-in air outlet device and the air exhaust device are avoided, and the problem of inconvenient maintenance is avoided, moreover, because the vent 4 can lead the air generated by the air outlet device into the base 1, and the air exhaust device can suck out the air in the base 1, the mobility of the air in the base 1 is enhanced, the volatilization speed of the rainwater is increased, and the air is heated before the air outlet device, the function can be better realized;

in order to ensure that the base 1 still has stronger stability after the vent 4 is arranged, the pipeline 6 is made of the same material as that of the base 1, the pipeline 6 and the base 1 are integrally formed, the vent 4 is arranged on the main body of the base 1, the pipeline 6 is integrally formed on the vent 4, the pipeline 6 extends out of the main body structure of the subway and is connected with other air outlet and exhaust equipment, because the pipeline 6 and the base 1 are made of the same material, and the pipeline 6 can increase the connection area of the base 1 and the main body concrete, the base 1 and the main body concrete are more fully connected, and a deformation joint has better stretching capacity;

the filler 5 is composed of a plurality of receiving balls 501, the receiving balls 501 are hollow balls, a plurality of through holes 503 are arranged on the receiving ball 501, a plurality of pure cotton balls 502 are filled in the receiving ball 501, because the caulking plate 2 is movably connected with the base 1 in the actual use process of the deformation joint, when dealing with rainwater, some rainwater can flow into the base 1 from the joint which is difficult to avoid, because the existing waterproof layer is mostly made of rubber products, when the waterproof gasket is used for treating acid and alkaline liquid, the waterproof gasket is easy to age and lose the due waterproof effect, the filler 5 can absorb rainwater, the base 1 is filled with the filler 5 and filled in a space which does not influence the expansion and contraction of the joint filling plate 2, rainwater leaked from the space between the base 1 and the joint filling plate 2 can be adsorbed, and the contact process of the rainwater and the base 1 body is slowed down;

preferably, the accommodating ball 501 is made of graphene, when hot air is introduced into the base 1, the graphene has a heat preservation characteristic, so that the pure cotton ball 502 wrapped in the accommodating ball can be fully heated, and after the pure cotton ball 502 absorbs rainwater, the pure cotton ball can be dried by hot air, so that the filling layer can be repeatedly used, the durability of the base 1 is improved, the water stop pressure of the water stop belt 3 is reduced, the problem that the underground structure is difficult to maintain due to the fact that deformation joints are connected with a concrete main body of the structure, and cannot be replaced after the waterproof structure loses effect is solved indirectly, the local leakage phenomenon of the subway structure main body is often caused, a lot of troubles are caused to later-stage operation and maintenance, and the problem that a method can be thoroughly solved is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a subway movement joint waterproof construction, includes base (1), joint-filling board (2), waterstop (3), two symmetries set up base (1) is connected fixedly with the concrete main part respectively, the both sides of joint-filling board (2) are blocked respectively and are established in two base (1), the bottom surface at base (1) is fixed in waterstop (3), waterstop (3) set up in the below of joint-filling board (2), its characterized in that:

the concrete joint sealing device is characterized in that a ventilation opening (4) is formed in a vertical surface, connected with concrete, of the base (1) and a vertical plate in the base (1), air can flow into the other base (1) from the one base (1), a filler (5) with water absorption is further arranged in the base (1), and the filler (5) does not influence the expansion and contraction of the joint sealing plate (2).

2. The subway deformation joint waterproof structure of claim 1, wherein: the base (1) is connected pipeline (6) with vent (4) on the concrete face, and pipeline (6) are followed vent (4) on base (1) and the concrete face are connected extends concrete body surface, and pipeline (6) extend ground promptly.

3. The subway deformation joint waterproof structure of claim 1, wherein: the packing (5) is composed of a plurality of storage balls (501), the storage balls (501) are hollow spheres, a plurality of through holes (503) are formed in the storage balls (501), and a plurality of pure cotton balls (502) are filled in the storage balls (501).

4. The subway deformation joint waterproof structure as claimed in claim 2, wherein: the pipeline (6) is made of the same material as that of the base (1), and the pipeline (6) and the base (1) are integrally formed.

5. The subway deformation joint waterproof structure as claimed in claim 2, wherein: the pipeline (6) is L-shaped, one end of the pipeline (6) is communicated with the ventilation opening (4), and the other end of the pipeline extends out of the ground.

6. A subway deformation joint waterproofing structure as set forth in claim 3, wherein: the accommodating ball (501) is made of graphene.

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