CN214090008U - Detachable waterstop protective structure - Google Patents
Detachable waterstop protective structure Download PDFInfo
- Publication number
- CN214090008U CN214090008U CN202022174752.3U CN202022174752U CN214090008U CN 214090008 U CN214090008 U CN 214090008U CN 202022174752 U CN202022174752 U CN 202022174752U CN 214090008 U CN214090008 U CN 214090008U
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- water stop
- lining concrete
- protective cover
- water
- stop sheet
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Abstract
The utility model discloses a detachable water stop sheet protection structure, which comprises lining concrete and a water stop sheet with one end embedded into the lining concrete, wherein an inverted U-shaped protection cover matched with the water stop sheet is arranged outside the water stop sheet exposed out of the lining concrete, and a certain gap is arranged between the protection cover and the water stop sheet; the both sides limit of protection casing all outwards extends and forms the extension, this extension pass through the mounting with lining concrete can dismantle the connection. The utility model discloses simple structure, can effectively protect the stagnant water, ensure the impervious safety of stagnant water construction quality and engineering.
Description
Technical Field
The utility model relates to a protection field of secret cavern stagnant water piece, concretely relates to detachable stagnant water piece protective structure.
Background
The underground cavern lining concrete needs to be provided with a structural joint for avoiding factors such as concrete expansion and shrinkage, uneven foundation settlement and the like, or is provided with a construction joint for convenient construction, if the waterproof lining design is adopted, water stop needs to be arranged at the parting joint, and the water stop quality becomes a key ring for impermeability. The lining of the cavern is usually cast in sections, half of the water stop sheet is pre-embedded in the cast-in-place concrete, the other half is exposed, the water stop sheet can be embedded in the concrete after the next concrete is cast, if construction resources are restricted or process requirements exist, the time interval between the front and the rear concrete casting can reach several months or even longer, at the moment, the water stop sheet is exposed to the outside, deformation and damage are usually caused by site construction, the seepage prevention effect is greatly reduced, and therefore, the protection of water stop is particularly important. At present, protection such as sand-padded bags, bamboo-sandwiched gangboards, wood boards or foam boards laid on the surfaces is usually adopted in construction sites, and some protection modes are complex in construction and poor in protection effect.
Based on the above situation, the utility model provides a detachable waterstop protective structure can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model aims to provide a detachable waterstop protective structure. The utility model discloses simple structure, can effectively protect the stagnant water, ensure the impervious safety of stagnant water construction quality and engineering.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a detachable water stop sheet protection structure, which comprises lining concrete and a water stop sheet with one end embedded into the lining concrete, wherein an inverted U-shaped protection cover matched with the water stop sheet is arranged outside the water stop sheet exposed out of the lining concrete, and a certain gap is arranged between the protection cover and the water stop sheet; the both sides limit of protection casing all outwards extends and forms the extension, this extension pass through the mounting with lining concrete can dismantle the connection.
As a preferred technical scheme of the utility model, the extension has a plurality of mountings along the length direction interval arrangement of protection casing.
As an optimized technical scheme of the utility model, the protection casing adopts the steel sheet system of rolling up to form.
As an optimized technical scheme of the utility model, the mounting is the iron nail.
As an optimal technical scheme of the utility model, the extension and the top surface parallel and level of lining concrete.
As an optimized technical proposal of the utility model, the inner side surface of the protective cover is covered with a flexible cushion layer.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the technical scheme of the utility model, use the steel sheet system of rolling up to fall U type protection casing, it is fixed to utilize the iron nail, protects the stagnant water piece, avoids the damage to the stagnant water in the work progress. When concrete pouring of the next bin needs to be carried out, the fixing iron nails are pulled out, the inverted U-shaped protective cover is detached, and the inverted U-shaped protective cover can be repeatedly used after small repairing treatment of damage of the inverted U-shaped protective cover. The technical scheme has the advantages of simple structure, simple and convenient operation and great application value.
Drawings
Fig. 1 is a schematic view of a protection structure according to an embodiment of the present invention.
Fig. 2 is a plan view of the inverted U-shaped protective cover and the iron nails according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an inverted U-shaped protective cover according to another embodiment of the present invention.
Reference numerals: 1. lining concrete; 2. a water stop sheet; 3. a protective cover; 4. a fixing member; 5. a flexible cushion layer; 6. an extension portion.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The first embodiment is as follows:
as shown in fig. 1 and 2, the present embodiment provides a detachable water stop sheet protection structure, which includes lining concrete 1, a water stop sheet 2, a protective cover 3, a fixing member 4, and an extending portion 6; one end of the water stop sheet 2 is embedded into the lining concrete 1 and exposed out of the water stop sheet 2 of the lining concrete 1 and the protective cover 3, and the protective cover 3 is detachably connected with the lining concrete 1 through the fixing piece 4.
Wherein, the both sides limit of protection casing 3 all outwards extends and forms extension 6, and extension 6 and the top surface parallel and level of lining concrete 1, extension 6 pass through mounting 4 with lining concrete 1 can dismantle the connection. And the extending part 6 is provided with a plurality of fixing parts 4 at intervals along the length direction of the protective cover 3, and the distance between two rows of fixing parts 4 is 0.5-1.0 m. The preferred fixing member 4 of this embodiment is a nail.
The protective cover 3 is formed by rolling a steel plate with the thickness of about 2mm, the length of the protective cover 3 is about 1-2 m, the protective cover can be adjusted according to the shape and the size of the cavern, the height of the protective cover 3 exceeds the height of the exposed water stop sheet 2 by 5cm, and the width of the protective cover 3 is about 10 cm.
When the section pouring is carried out, one half of the water stop sheet is embedded in the cast-in-place concrete, the other half of the water stop sheet is exposed, the protective cover 3 is covered along the exposed water stop sheet 2, and then iron nails are punched; when concrete pouring of the next bin is needed, the iron nails are pulled out, the protective cover 3 is detached, and the protective cover 3 can be repeatedly used after small damage repairing treatment.
Example two:
as shown in fig. 3, in order to further reduce the damage of the protective cover 3 to the exposure water stop sheet 2, in this embodiment, on the basis of the first embodiment, a flexible cushion layer 5 is covered on the inner side surface of the protective cover 3. The flexible cushion 5 can be replaced by rubber or other materials with the same function.
Of course, the protective cover 3 of the present technical solution may also adopt other cross sections than U-shaped cross section, such as rectangular, trapezoidal, etc., which are all embodiments that should be protected.
According to the utility model discloses a description and attached drawing, the field technical personnel make or use very easily the utility model discloses a detachable waterstop protective structure to can produce the positive effect that the utility model discloses record.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. The utility model provides a detachable waterstop protective structure which characterized in that: the water-stopping device comprises lining concrete (1) and a water-stopping sheet (2) with one end embedded into the lining concrete (1), wherein an inverted U-shaped protective cover (3) matched with the water-stopping sheet (2) is arranged outside the water-stopping sheet (2) exposed out of the lining concrete (1), and a certain gap is formed between the protective cover (3) and the water-stopping sheet (2); the two side edges of the protective cover (3) extend outwards to form extending parts (6), and the extending parts (6) are detachably connected with the lining concrete (1) through fixing pieces (4).
2. The detachable water stop protective structure according to claim 1, wherein: the extending part (6) is provided with a plurality of fixing parts (4) at intervals along the length direction of the protective cover (3).
3. A detachable water stop guard structure according to claim 1 or 2, wherein: the fixing piece (4) is an iron nail.
4. The detachable water stop protective structure according to claim 1, wherein: the protective cover (3) is made of steel plates in a rolling mode.
5. The detachable water stop protective structure according to claim 1, wherein: the extension part (6) is flush with the top surface of the lining concrete (1).
6. The detachable water stop protective structure according to claim 1, wherein: the inner side surface of the protective cover (3) is covered with a flexible cushion layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174752.3U CN214090008U (en) | 2020-09-28 | 2020-09-28 | Detachable waterstop protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174752.3U CN214090008U (en) | 2020-09-28 | 2020-09-28 | Detachable waterstop protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090008U true CN214090008U (en) | 2021-08-31 |
Family
ID=77442599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022174752.3U Active CN214090008U (en) | 2020-09-28 | 2020-09-28 | Detachable waterstop protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090008U (en) |
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2020
- 2020-09-28 CN CN202022174752.3U patent/CN214090008U/en active Active
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