CN111677307A - Protection device for installing rubber water stop and construction method - Google Patents
Protection device for installing rubber water stop and construction method Download PDFInfo
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- CN111677307A CN111677307A CN202010344871.0A CN202010344871A CN111677307A CN 111677307 A CN111677307 A CN 111677307A CN 202010344871 A CN202010344871 A CN 202010344871A CN 111677307 A CN111677307 A CN 111677307A
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- Prior art keywords
- water stop
- protection
- sides
- head structure
- protective
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6812—Compressable seals of solid form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a protective device for installing a rubber water stop and a construction method, wherein the protective device comprises two structures, namely a convex head structure and a concave head structure, wherein the convex head structure protective device is used for the water stop which is not embedded in concrete, and the concave head structure is used for the water stop which is embedded in concrete; the device can effectively fix level and vertical rubber waterstop, guarantees the firm and stable of waterstop, has reduced the degree of difficulty of fixed waterstop, has reduced the risk that the waterstop of expansion joint department leaked, has reduced the possibility of later stage reworking. The device is made of steel bars and is installed on the steel bars bound on two sides, so that the problem that the expansion joint leaks due to the fact that the water stop belt cannot be fixed and is not fixed firmly is well solved, and the engineering quality and progress are guaranteed. The device simple structure, local material, only need on the scene according to site environment preparation can, effectively controlled construction cost to work efficiency has been improved.
Description
Technical Field
The invention belongs to the field of civil engineering construction devices and construction processes, and particularly relates to a protection device for installing a rubber water stop and a construction method.
Background
During construction, the water stop belt and concrete are poured into a whole, in the pouring process, a plurality of sharp-angled stones and sharp reinforcing steel bar heads are arranged in the concrete, and when the concrete is poured, the rubber water stop belt is usually punctured due to the fact that the water stop belt is not positioned firmly, when pouring vibration pressure is high, water stop effect is affected, and serious quality accidents are caused.
When most of the water stops are installed, half of the water stops are buried in a concrete structure poured in the early period, the other half of the water stops are exposed outside and protected by a box-type baffle, the box-type baffle is removed when concrete is poured in the later period, and the water stops exposed outside and a concrete slab (wall) poured in the later period are poured into a whole. This way of mounting the water stop has the following disadvantages: 1. during construction, a larger space needs to be reserved for constructing a box-type baffle plate protection water stop; 2. when a later concrete structure is poured, the water stop belt is easy to displace, so that the sealing performance and the water stop effect of the water stop belt are influenced; 3. when the structure produces uneven settlement, the probability of water stop rupture is high, and the water stop protection effect is not good enough.
In order to solve the above problems, there is a water stop protection device in the prior art, which adopts a structure such as a support plate, a fixing plate and a fixing strip, and the structure can protect the water stop to a certain extent, but the structure itself is complex and inconvenient to install, and for the construction, the process and the construction cost are increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the protection device for installing the rubber water stop and the construction method solve the problems that a water stop belt protection device in the prior art is complex in structure, high in construction cost and incapable of achieving an expected protection effect.
The invention adopts the following technical scheme for solving the technical problems:
a protective device for installing a rubber water stop comprises two structures, namely a convex head structure and a concave head structure, wherein the convex head structure comprises a convex protective part and fixing parts at two sides, and the concave head structure comprises a concave protective part and fixing parts at two sides; the protection device with the convex head structure is used for a water stop belt which is not pre-embedded in concrete, and the concave head structure is used for the water stop belt which is pre-embedded in concrete; the protective part is used for covering the water stop belt, and the fixing part is bound on the reinforcing steel bars on the two sides to play a fixing role.
A plurality of protection devices are uniformly arranged on the outer side of the water stop.
The distance between the protective devices is set to be 100 mm-200 mm.
The protector with two structures is formed by one-step molding of a phi 6 steel bar.
And reinforcing ribs are arranged between the protection part of the protection device and the fixing parts on the two sides.
The reinforcing rib is welded between the protective part and the fixing part.
A construction method for installing a rubber waterstop comprises the following steps:
and 3, manufacturing the material of the protective device into the corresponding protective device according to a drawing. The guard is as claimed in any one of claims 1 to 5;
and 4, covering the protection parts of all the protection devices on the water stop belt, and fixing parts on two sides on the steel bars on two sides.
The step 4 of installing the protective devices comprises two modes, one mode is to predetermine the installation positions of the protective devices and install all the protective devices at corresponding positions; and the other is to determine the installation position of the first protection device, and the first protection device is sequentially installed from one end or to two sides according to a preset distance.
And binding or welding the fixing parts at the two sides of the protective device on the steel bars bound at the two sides.
When the water stop tie is not pre-embedded in concrete, the convex head binding protection device is installed firstly, and then the water stop tie is installed.
Compared with the prior art, the invention has the following beneficial effects:
1. the device can effectively fix level and vertical rubber waterstop, guarantees the firm and stable of waterstop, has reduced the degree of difficulty of fixed waterstop, has reduced the risk that the waterstop of expansion joint department leaked, has reduced the possibility of later stage reworking.
2. Through the protection device and the construction method of the rubber water stop, the problem that the expansion joint leaks due to the fact that the water stop cannot be fixed and is not fixed firmly is well solved, and engineering quality and progress are guaranteed.
3. The device simple structure, local material, only need on the scene according to site environment preparation can, effectively controlled construction cost to work efficiency has been improved.
Drawings
Fig. 1 is a schematic structural view of the water stop concave-headed protection device of the invention.
Fig. 2 is an installation schematic diagram of the water stop concave-head protection device of the invention.
Fig. 3 is a schematic structural view of the water stop raised head protection device of the invention.
Fig. 4 is an installation schematic diagram of the water stop raised head protection device of the invention.
Wherein, the labels in the figure are: 1-a protection part with a concave head structure; 2-concave head structure fixing part; 3-a protection part with a convex head structure; 4-a convex head structure fixing part; 5-water stop belt; 6-concrete.
Detailed Description
The structure and operation of the present invention will be further described with reference to the accompanying drawings.
A protective device for installing a rubber water stop comprises two structures, namely a convex head structure and a concave head structure, wherein the convex head structure comprises a convex protective part and fixing parts at two sides, and the concave head structure comprises a concave protective part and fixing parts at two sides; the protection device with the convex head structure is used for a water stop belt which is not pre-embedded in concrete, and the concave head structure is used for the water stop belt which is pre-embedded in concrete; the protective part is used for covering the water stop belt, and the fixing part is bound on the reinforcing steel bars on the two sides to play a fixing role.
In the first embodiment, as shown in fig. 1 and 2,
a protective device for installing a rubber water stop comprises a concave head structure body, wherein the concave head structure body comprises a concave protective part 1 and fixing parts 2 at two sides; the concave head structure is used for a water stop 5 which is pre-embedded in concrete 6; the protection part 1 is used for covering the water stop 5, and the fixing part 2 is bound or welded on the reinforcing steel bars on the two sides to play a fixing role.
In this embodiment, the width of the concave protection part 1 is 30-50 mm, the length is 130-150 mm, the length of the fixing part 2 is 240-260 mm, the width is 90-110 mm, and the distance between the two sides of the protection part and the fixing part is equal.
In the second embodiment, as shown in fig. 3 and 4,
a protective device for installing a rubber water stop comprises a convex head structure body, wherein the convex head structure body comprises a convex protective part 3 and fixing parts 4 at two sides; the convex head structure is used for arranging a water stop 5 which is not pre-embedded in concrete 6 for the first time; the protection part 3 is used for covering the water stop 5, and the fixing part 4 is bound or welded on the reinforcing steel bars on the two sides to play a fixing role.
In this embodiment, the width of the protruded protection part 3 is 30-50 mm, the length is 190-210 mm, the length of the fixing part 4 is 240-260 mm, and the width is 230-250 mm.
When the two protection devices in the embodiment are applied, the outer side of the water stop is uniformly provided with the protection devices.
The distance between the protective devices is set to be 100 mm-200 mm.
The protector with two structures is formed by one-step molding of a phi 6 steel bar.
In the third embodiment,
the protection device body of the embodiment has the same structure as the two embodiments, and the difference lies in that reinforcing ribs are arranged between the protection parts and the two side fixing parts of the two protection devices, so that the protection parts are further limited, and the protection effect of accurately reinforcing the position of the water stop is achieved.
The reinforcing rib is welded between the protective part and the fixing part.
A construction method for installing a rubber waterstop comprises the following steps:
and 3, manufacturing the material of the protective device into the corresponding protective device according to a drawing. The guard is as claimed in any one of claims 1 to 5;
and 4, covering the protection parts of all the protection devices on the water stop belt, and fixing parts on two sides on the steel bars on two sides.
In the fourth embodiment, the first embodiment of the present invention,
a construction method for installing a rubber water stop is used for protecting the water stop pre-embedded in concrete and adopts a protection device with a concave head structure, and specifically comprises the following steps:
And after the installation is finished, performing subsequent concrete pouring.
And binding or welding the fixing parts at the two sides of the protective device on the steel bars bound at the two sides. However, due to the fact that some field devices are limited, field power sources are in a problem, and the like, the protective device is installed more conveniently and quickly in a wire binding mode.
In the concrete example of the fifth embodiment,
a construction method for installing a rubber water stop is used for protecting the water stop which is not embedded in concrete for the first time, and a protection device with a convex head structure is applied, and specifically comprises the following steps:
After installation, concrete is poured.
The invention and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. The utility model provides an installation rubber waterstop's protector which characterized in that: the structure comprises a convex character head structure and a concave character head structure, wherein the convex character head structure comprises a convex protection part and fixing parts at two sides, and the concave character head structure comprises a concave protection part and fixing parts at two sides; the protection device with the convex head structure is used for a water stop belt which is not pre-embedded in concrete, and the concave head structure is used for the water stop belt which is pre-embedded in concrete; the protective part is used for covering the water stop belt, and the fixing part is bound on the reinforcing steel bars on the two sides to play a fixing role.
2. The rubber waterstop mounted protector of claim 1, wherein: a plurality of protection devices are uniformly arranged on the outer side of the water stop.
3. The rubber waterstop mounted protector of claim 2, wherein: the distance between the protective devices is set to be 100 mm-200 mm.
4. The rubber waterstop mounted protector of claim 1, wherein: the protector with two structures is formed by one-step molding of a phi 6 steel bar.
5. The rubber waterstop mounted protector of claim 1, wherein: and reinforcing ribs are arranged between the protection part of the protection device and the fixing parts on the two sides.
6. The rubber waterstop mounted protector of claim 5, wherein: the reinforcing rib is welded between the protective part and the fixing part.
7. A construction method for installing a rubber waterstop is characterized by comprising the following steps: the method comprises the following steps:
step 1, preparing a protection device material according to the installation state of the rubber water stop;
step 2, calculating the installation number of the protection devices according to the length of the rubber water stop;
and 3, manufacturing the material of the protective device into the corresponding protective device according to a drawing. The guard is as claimed in any one of claims 1 to 5;
and 4, covering the protection parts of all the protection devices on the water stop belt, and fixing parts on two sides on the steel bars on two sides.
8. The construction method for installing a rubber waterstop according to claim 7, wherein: the step 4 of installing the protective devices comprises two modes, one mode is to predetermine the installation positions of the protective devices and install all the protective devices at corresponding positions; and the other is to determine the installation position of the first protection device, and the first protection device is sequentially installed from one end or to two sides according to a preset distance.
9. The construction method for installing a rubber waterstop according to claim 8, wherein: and binding or welding the fixing parts at the two sides of the protective device on the steel bars bound at the two sides.
10. The construction method for installing a rubber waterstop according to claim 7, wherein: when the water stop tie is not pre-embedded in concrete, the convex head binding protection device is installed firstly, and then the water stop tie is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344871.0A CN111677307A (en) | 2020-04-27 | 2020-04-27 | Protection device for installing rubber water stop and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344871.0A CN111677307A (en) | 2020-04-27 | 2020-04-27 | Protection device for installing rubber water stop and construction method |
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| Publication Number | Publication Date |
|---|---|
| CN111677307A true CN111677307A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010344871.0A Pending CN111677307A (en) | 2020-04-27 | 2020-04-27 | Protection device for installing rubber water stop and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343188A (en) * | 2020-11-27 | 2021-02-09 | 成都城投建筑工程有限公司 | Construction joint waterproof structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649609A (en) * | 2009-09-11 | 2010-02-17 | 中国葛洲坝集团股份有限公司 | Method for embedding and fixing horizontal grout stop belt |
| CN102767292A (en) * | 2012-07-18 | 2012-11-07 | 中国水利水电第五工程局有限公司 | Protector for horizontal rubber water stop |
| CN108533292A (en) * | 2018-06-21 | 2018-09-14 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining armored concrete location end mode structure and installation method |
| CN208184754U (en) * | 2018-05-04 | 2018-12-04 | 中铁十二局集团第二工程有限公司 | A kind of vertical circumferential waterstop Overthrow preventing device in tunnel |
| CN208472661U (en) * | 2018-06-26 | 2019-02-05 | 中国水利水电第四工程局有限公司 | A kind of protective device of waterstop |
-
2020
- 2020-04-27 CN CN202010344871.0A patent/CN111677307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649609A (en) * | 2009-09-11 | 2010-02-17 | 中国葛洲坝集团股份有限公司 | Method for embedding and fixing horizontal grout stop belt |
| CN102767292A (en) * | 2012-07-18 | 2012-11-07 | 中国水利水电第五工程局有限公司 | Protector for horizontal rubber water stop |
| CN208184754U (en) * | 2018-05-04 | 2018-12-04 | 中铁十二局集团第二工程有限公司 | A kind of vertical circumferential waterstop Overthrow preventing device in tunnel |
| CN108533292A (en) * | 2018-06-21 | 2018-09-14 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining armored concrete location end mode structure and installation method |
| CN208472661U (en) * | 2018-06-26 | 2019-02-05 | 中国水利水电第四工程局有限公司 | A kind of protective device of waterstop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343188A (en) * | 2020-11-27 | 2021-02-09 | 成都城投建筑工程有限公司 | Construction joint waterproof structure and construction method thereof |
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