CN214940441U

CN214940441U - Drainage structure

Info

Publication number: CN214940441U
Application number: CN202120203124.5U
Authority: CN
Inventors: 刘立朋; 郑新国; 张立勋; 张永朝; 张卫路; 侯涛; 康朋
Original assignee: Hebei Jinduo Construction Engineering Co ltd
Current assignee: Hebei Jinduo Construction Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-30
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a maintenance of underground building structure provides a drainage structure, including waterproof, waterproof is connected with the vault, and waterproof forms an at least cavity with the vault, sets up an at least water channel in the at least one cavity, and arbitrary water channel communicates with the cavity that corresponds the place. Through setting up the waterproof piece, this waterproof piece forms at least one cavity with the vault, set up water passing channel in the cavity, the percolating water of following vault seepage can be blocked by the waterproof piece, and in entering into the water passing channel in the cavity along the cavity, from the cavity that flows out in the water passing channel, the realization is with the effect of percolating water from discharging in the cavity, can carry out timely discharge to the water yield of great percolating water, and need not to slot in addition on the vault, avoid causing the secondary damage to the vault, overcome and adopted among the prior art slip casting leaking stoppage method and chisel groove buried pipe drainage method and can not be fine carry out reasonable processing to the percolating water of underground structure, lead to the percolating water still can cause the defect of damage to underground structure.

Description

Drainage structure

Technical Field

The utility model relates to a maintenance technical field of underground building structure, concretely relates to drainage structure.

Background

The problem of water leakage in underground engineering is related to several factors such as the hydrological climate of the place where the engineering is located, the soil geology, the structure type of the engineering itself, the material performance, the construction method and the like.

In the treatment of the water leakage diseases of underground engineering, methods include a grouting leakage stoppage method and a channeling pipe burying drainage method, wherein the grouting leakage stoppage method is only suitable for positions with small water yield, when the water yield is increased, the water with large water yield cannot be stopped, and after the water is stopped at the positions, the water may leak from other positions along rock cracks, so that the problem of leakage diseases is continuously repeated; the grooving and pipe burying drainage method needs to groove the inner wall of the underground structure, so that secondary damage can be caused to the low structure, and the drainage pipe can be blocked in the grooving process, so that the two methods cannot reasonably treat the leakage water of the underground structure well, and the leakage water can still damage the underground structure.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the slip casting leaking stoppage method among the prior art and chisel groove buried pipe drainage method and can not be fine carry out reasonable processing to the percolating water of underground structure, lead to percolating water still can cause the defect of damage to underground structure to a drainage structures is provided.

The drainage structure comprises a waterproof part, wherein the waterproof part is connected with a vault, the waterproof part and the vault form at least one cavity, at least one water passing channel is arranged in at least one cavity, and any water passing channel is communicated with the corresponding cavity.

Optionally, in the above drainage structure, at least one pair of partition plates is further disposed in at least one of the cavities, the two partition plates form the water passing channel, a through hole is formed in at least one of the partition plates, and the water passing channel is communicated with the cavity through the through hole.

Optionally, in the above drainage structure, a filter screen is fitted in any one of the through holes.

Optionally, in the drainage structure, two ends of each partition are respectively connected to the waterproof member and the arch top.

Optionally, in the drainage structure, the waterproof member is fixedly connected to the arch top by a fastener.

Optionally, in the above drainage structure, the waterproof member is connected to the arch in a wave-shaped curve, the fastener is disposed between any vertex of the curve and the arch, and the cavity is formed between two adjacent vertices of the curve.

Optionally, in the drainage structure, the waterproof member is made of a flexible waterproof material; and/or the clapboard is made of flexible waterproof material.

Optionally, in the drainage structure, the flexible waterproof material is rubber or resin.

Optionally, in the drainage structure, a protective coating is further coated on a surface of the waterproof member.

Optionally, in the above water drainage structure, the water drainage structure further includes water drainage pipes, and the water drainage pipes are in one-to-one correspondence with the water passing channels and are communicated with the water passing channels.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a drainage structure, including waterproof, waterproof is connected with the vault, waterproof and vault form an at least cavity, at least one set up an at least water channel in the cavity, arbitrary water channel with correspond the place the cavity intercommunication.

Among the drainage structures of this structure, through setting up the waterproof piece, this waterproof piece forms at least one cavity with the vault, set up water passing channel in the cavity, the percolating water of seepage from the vault can be blocked by the waterproof piece, and in entering into the water passing channel in the cavity along the cavity, from the cavity of flowing out in the water passing channel, the effect of discharging percolating water from the cavity has been realized, can carry out timely discharge to the water yield of great percolating water, and need not to open a slot in addition on the vault, avoid causing the secondary damage to the vault, overcome and adopted among the prior art slip casting leaking stoppage method and chisel groove buried pipe drainage method and can not be fine carry out reasonable processing to the percolating water of underground structure, lead to the percolating water still can lead to the fact the defect of damage to underground structure.

2. The utility model provides an among the drainage structures inlay on the through-hole and adorn the filter screen. Through set up the filter screen through accuse thigh department on the baffle, the filter screen on through-hole and the through-hole has the effect of collecting and filtering groundwater, can effectively prevent that disintegrating slag, stone bits from blockking up water channel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a connection structure of a dome and a drainage structure provided in an embodiment of the present invention;

description of reference numerals:

1. a fastener; 2. a waterproof member; 3. a protective coating; 4. a dome; 5. a partition plate; 6. a through hole; 7. a water passage; 8. a cavity.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The embodiment describes a drainage structure, and referring to fig. 1, the drainage structure comprises a waterproof member 2, the waterproof member 2 is connected with a vault 4, at least one cavity 8 is formed between the waterproof member 2 and the vault 4 after the waterproof member 2 is connected with the vault 4, at least one water passing channel 7 is arranged inside the at least one cavity 8, any one of the water passing channels 7 is communicated with the corresponding cavity 8, wherein, referring to fig. 1, two cavities 8 can be formed between the waterproof member 2 and the vault 4, and one water passing channel 7 is correspondingly arranged in each cavity 8.

Through setting up waterproof 2, this waterproof 2 and vault 4 form at least one cavity 8, set up water channel 7 in cavity 8, the percolating water of leakage from vault 4 department can be blocked by waterproof 2, and enter into in the water channel 7 of cavity 8 along cavity 8, flow out cavity 8 in the water channel 7, the effect of discharging percolating water from cavity 8 has been realized, can carry out timely discharge to the water yield of great percolating water, and need not to slot in addition on vault 4, avoid causing the secondary damage to vault 4, the percolating water to underground structure that adopts slip casting leaking stoppage method and chisel groove buried pipe drainage method among the prior art can not be fine carries out reasonable processing, lead to the percolating water still can lead to the fact the defect of damage to underground structure.

Specifically, at least one pair of partition plates 5 can be arranged in at least one cavity 8, the two partition plates 5 form the water passing channel 7, at least one partition plate 5 in the two partition plates 5 is provided with a through hole 6, so that the effect that the water passing channel 7 is communicated with the cavity 8 through the through hole 6 is realized, the seepage water is blocked in the cavity 8 formed by the waterproof part 2 and the vault 4 after permeating out of the vault 4, and can enter the water passing channel 7 along the through hole 6 on the partition plate 5, and then the seepage water is discharged from the cavity 8 along the water passing channel 7, wherein a filter screen can be embedded in any one through hole 6, the filter screen plays a role in filtering impurities and gravels in the seepage water, and can effectively prevent the water passing channel 7 from being blocked by the gravels and the gravels.

Wherein, can be connected the both ends of above-mentioned each baffle 5 with waterproof 2 and vault 4 respectively, and waterproof 2 passes through fastener 1 fixed connection with vault 4, and this fastener 1 can be the anchor nail, utilizes the anchor nail to fix waterproof 2 and vault 4.

In this embodiment, referring to fig. 1, when the waterproof member 2 is connected to the dome 4, the waterproof member 2 may be connected to the dome 4 in a wave-shaped curve, a fastening member 1 is disposed between any vertex of the curve and the dome 4, a cavity 8 is formed between two adjacent vertices of the curve, a partition plate 5 is disposed in the cavity 8 to form a water passing channel 7, the water passing channel 7 is externally connected to a water draining channel, the water draining channel and the water passing channel 7 are correspondingly communicated one to one, and after leaking water enters the water passing channel 7 from through holes 6 on the partition plate 5, the leaking water can enter the water draining channel along the water passing channel 7 and then is discharged to the outside from the water draining channel.

Specifically, the waterproof member 2 may be made of a flexible waterproof material, and certainly, the partition plate 5 may also be made of a flexible waterproof material, the partition plate 5 may be integrally formed with the waterproof member 2, and the flexible waterproof material may be made of rubber or resin, such as an EVA material or a rubber HDPE material.

In this embodiment, when the width of the waterproof member 2 is not enough, the hot melt welding machine can be used to weld the waterproof member 2 on the dome 4, and after the waterproof member 2 is fixed, the protective coating 3 is sprayed on the surface of the waterproof member, the spraying range of the protective coating 3 needs to exceed the boundary of the waterproof member 2 by 10-20 cm, and the protective coating 3 is made of waterproof material.

The water-proof and drainage structure can collect and collect the water leakage of the vault 4 of the underground structure into the water channel 7 through the waterproof piece 2 made of flexible waterproof material, the through hole 6 on the baffle plate 5 has the function of collecting and filtering the underground water, can effectively prevent the water drainage tank from being blocked by the detritus and the stone chippings, the protective coating 3 coated on the surface of the waterproof piece 2 has higher impermeability and elongation, and the protective coating 3 is taken as the second line of water-proof and drainage to prevent the tiny water leakage of the anchoring nail position and the joint position of the waterproof piece 2 and play a good role of protection and enhancement for the whole waterproof piece 2, the whole drainage structure realizes organized drainage through the waterproof piece 2 and skillful combination with the leakage prevention of the protective coating 3, thereby realizing that the drainage is mainly carried out and the blockage is assisted to thoroughly radically treat the water leakage of the vault 4, the utility model has simple structure and low cost, the construction is convenient, and is little to the usage space influence, does not have secondary disease to the major structure, can organized mediation walk the percolating water side by side, is showing the disease problem of solving underground structure top percolating water.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A drainage structure, comprising:

waterproof (2), waterproof (2) are connected with vault (4), waterproof (2) and vault (4) form an at least cavity (8), at least one set up at least one in cavity (8) and cross water passageway (7), arbitrary cross water passageway (7) with correspond the place cavity (8) communicate.

2. A drainage structure according to claim 1, wherein at least one pair of partition plates (5) is further arranged in at least one of the cavities (8), the two partition plates (5) form the water passing channel (7), a through hole (6) is formed in at least one of the partition plates (5), and the water passing channel (7) is communicated with the cavity (8) through the through hole (6).

3. A drainage structure according to claim 2, wherein a filter net is fitted to any one of the through holes (6).

4. A drainage structure according to claim 3, wherein each of the partition plates (5) is connected at both ends thereof to the flashing (2) and the dome (4), respectively.

5. A drainage structure according to any of claims 2-4, wherein the flashing (2) is fixedly connected to the dome (4) by means of a fastening (1).

6. A drainage structure according to claim 5, wherein the flashing (2) is connected to the dome (4) in an undulating curve, the fastening member (1) being arranged between any apex of the curve and the dome (4), the cavity (8) being formed between two adjacent apices of the curve.

7. A drainage structure according to claim 6, wherein the flashing (2) is of a flexible flashing material; and/or the clapboard (5) is made of flexible waterproof material.

8. The drainage structure of claim 7, wherein the flexible waterproof material is rubber or resin.

9. A drainage structure according to claim 5, characterized in that a protective coating (3) is also applied to the surface of the flashing (2).

10. The drainage structure of claim 9, further comprising drainage pipelines, wherein the drainage pipelines are in one-to-one correspondence with and communicated with the water passing channels (7).