CN214696176U - Waterproof construction at building expansion joint - Google Patents
Waterproof construction at building expansion joint Download PDFInfo
- Publication number
- CN214696176U CN214696176U CN202120533972.2U CN202120533972U CN214696176U CN 214696176 U CN214696176 U CN 214696176U CN 202120533972 U CN202120533972 U CN 202120533972U CN 214696176 U CN214696176 U CN 214696176U
- Authority
- CN
- China
- Prior art keywords
- plate
- expansion joint
- sealing
- waterproof
- roof
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000009975 flexible effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model discloses a waterproof construction at building expansion joint, including setting up the expansion joint between the wall body and installing in the fixed plate of expansion joint both sides, install more than one waterproofing mechanism between the fixed plate, waterproofing mechanism all includes bottom plate, roof and waterproof rubber board, and bottom plate and roof are crisscross to distribute one on the other, and the opposite end of bottom plate and roof is all installed on the fixed plate, and waterproof rubber board one end is installed on the bottom plate on the surface, and the other end is installed on the bottom surface of roof, and the folding setting of one section bending in the middle of the waterproof rubber board to through roof and bottom plate pressfitting, the equal outside bending in fixed plate upper end forms a sealing. The utility model discloses simple structure, the gap between fixed plate and the wall body passes through the sealing strip sealed, has avoided the entering of water, and the gap between the fixed plate is then sealed through roof, bottom plate and waterproof rubber board, has guaranteed the water-proof effects at expansion joint, can play multiple protection through a plurality of waterproofing mechanism simultaneously.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to waterproof construction at building expansion joint.
Background
The building expansion joint is a structural joint which is arranged along a proper position in the direction of a construction joint of a building or a structure in order to prevent the structure from cracking or damaging due to the change of the climate and temperature of the building components. The expansion joint divides building components above a foundation, such as a wall body, a floor slab, a roof and the like into two independent parts, so that the building or the structure can horizontally expand and contract along the long direction.
In building structure, need set up waterproof construction at building structure expansion joint corresponding position, in case leak, infiltration, prior art generally carries out waterproofly through directly covering the waterstop, however the expansion joint has certain flexible effect when normal use, and flexible in-process can cause backlog or tensile power to the waterstop, makes the connection between waterstop and the expansion joint not hard up, leads to during external water gets into the expansion joint, influences water-proof effects.
Disclosure of Invention
The utility model aims to solve the technical problem that a waterproof construction at building expansion joint is provided to solve the problem of proposing in the above-mentioned background art.
The utility model discloses a realize through following technical scheme: a waterproof structure of a building expansion joint comprises the expansion joint arranged between walls and fixed plates arranged at two sides of the expansion joint, wherein more than one waterproof mechanism is arranged between the fixed plates, each waterproof mechanism comprises a bottom plate, a top plate and a waterproof rubber plate, the bottom plate and the top plate are distributed in a staggered manner one above the other, the opposite ends of the bottom plate and the top plate are both arranged on the fixed plates, one end of each waterproof rubber plate is arranged on the surface of the bottom plate, the other end of each waterproof rubber plate is arranged on the bottom surface of the top plate, the middle section of each waterproof rubber plate is arranged in a bent and folded manner and is pressed by the top plate and the bottom plate, the upper ends of the fixed plates are all bent outwards to form a sealing part, the bottom surfaces of the sealing parts are all abutted against the surface of the wall, mounting grooves are all arranged on the bottom surfaces of the sealing parts, sealing strips are all arranged in the mounting grooves, the bottom surfaces of the sealing strips are all abutted against the surface of the wall, and the top surfaces of the sealing strips are all abutted against the top surfaces of the mounting grooves, the baffle is installed through more than one torsional spring on the lateral surface of sealing portion, and the medial surface of baffle all offsets with the outer wall of sealing strip.
As preferred technical scheme, the surface of the top roof and the top surface parallel and level of sealing all are equipped with the recess on the one end of the top roof and the left sealing, install the closing plate between the recess, and the gap between top roof and the left sealing passes through the closing plate sealedly.
As the preferred technical scheme, more than one fixing block is installed on the outer side face of the fixing plate, and the fixing blocks are all poured and fixed inside the wall body.
As a preferred technical scheme, the fixing plate, the top plate and the bottom plate are all made of stainless steel materials.
The utility model has the advantages that: the utility model discloses simple structure, the gap between fixed plate and the wall body passes through the sealing strip sealed, the entering of water has been avoided, and the gap between the fixed plate then passes through the roof, bottom plate and waterproof rubber plate are sealed, and because the centre of waterproof rubber plate is folding, consequently the one end that causes waterproof rubber plate because of long-time use loosens the back, water wants to get into inside still must pass through folding department of expansion joint, nevertheless folding department compresses tightly through roof and bottom plate, there is not the gap, and folding portion is just a part of waterproof rubber plate, inside does not have porosely can supply water and pass through, therefore water can't get into, the water-proof effects at expansion joint has been guaranteed, can play multiple protection through a plurality of waterproofing mechanism simultaneously.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 the overall structure of the present invention;
fig. 2 is the structural schematic diagram of the middle waterproof rubber plate of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 and 2, the utility model discloses a waterproof structure of building expansion joint, including the expansion joint 5 that sets up between the wall body and the fixed plate 1 of installing in expansion joint 5 both sides, install more than one waterproof mechanism between the fixed plate 1, waterproof mechanism all includes bottom plate 3, roof 2 and waterproof rubber plate 4, bottom plate 3 and roof 2 are staggered distribution one on top of the other, the opposite end of bottom plate 3 and roof 2 is all installed on fixed plate 1, waterproof rubber plate 4 one end is installed on the surface of bottom plate 3, the other end is installed on the bottom surface of roof 2, one section bending folding setting in the middle of waterproof rubber plate 4, and through roof 2 and bottom plate 3 pressfitting, the upper end of fixed plate 1 all outwards bends and forms a sealing 8, the bottom surface of sealing 8 all offsets with the surface of wall body, all be equipped with the mounting groove on the bottom surface of sealing 8, all be equipped with sealing strip 9 in the mounting groove, the bottom surface of sealing strip 9 all offsets with the surface of wall body, and the top surface of sealing strip 9 all offsets with the top surface of mounting groove, all installs baffle 10 through more than one torsional spring on the lateral surface of sealing 8, and the medial surface of baffle 10 all offsets with the outer wall of sealing strip 9.
In this embodiment, the surface of the top roof 2 and the top surface parallel and level of sealing 8 all are equipped with the recess on the one end of the top roof 2 and the left sealing, install closing plate 7 between the recess, and the gap between the top roof and the left sealing passes through the closing plate and seals, can seal the direct space of roof and sealing through the closing plate, has avoided the entering of water.
In this embodiment, install more than one fixed block 6 on the lateral surface of fixed plate 1, inside fixed block 6 all pour and is fixed in the wall body, increased the fastness between fixed plate and the wall body, avoided dropping.
In this embodiment, the fixing plate 1, the top plate 2 and the bottom plate 3 are all made of stainless steel material, so as to avoid rusting of the material.
The gap between the fixed plate and the wall body is sealed through the sealing strip, water is prevented from entering, the gap between the fixed plates is sealed through the top plate, the bottom plate and the waterproof rubber plate, and the middle of the waterproof rubber plate is folded, so that after one end of the waterproof rubber plate is loosened due to long-time use, water wants to enter the interior of the expansion joint or needs to pass through the folded part, but the folded part is tightly pressed through the top plate and the bottom plate, no gap exists, the folded part is a part of the waterproof rubber plate, no hole is formed in the interior, water can not enter the interior, the waterproof effect of the expansion joint is ensured, and multiple protection can be achieved through a plurality of waterproof mechanisms;
after the wall body stretches out and draws back, roof and bottom plate can promote waterproof rubber board, make waterproof rubber board inwards continue folding or outwards pull open folding department, should draw the process and still make folding department be in the pressfitting state, do not influence sealed effect, do not influence flexible effect yet.
After the baffle is opened, the sealing strip can be directly taken out, so that the sealing strip is convenient to replace;
wherein, the sealing strip, the waterproof rubber plate and the sealing plate are all made of rubber materials.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a waterproof construction at building expansion joint which characterized in that: comprises an expansion joint (5) arranged between walls and fixed plates (1) arranged at two sides of the expansion joint (5), more than one waterproof mechanism is arranged between the fixed plates (1), each waterproof mechanism comprises a bottom plate (3), a top plate (2) and a waterproof rubber plate (4), the bottom plates (3) and the top plates (2) are distributed in a staggered manner one above the other, opposite ends of the bottom plates (3) and the top plates (2) are arranged on the fixed plates (1), one end of each waterproof rubber plate (4) is arranged on the surface of the bottom plate (3), the other end of each waterproof rubber plate is arranged on the bottom surface of the top plate (2), one section of the middle of each waterproof rubber plate (4) is bent and folded and is pressed through the top plates (2) and the bottom plates (3), the upper end of each fixed plate (1) is bent outwards to form a sealing part (8), the bottom surfaces of the sealing parts (8) are abutted against the surfaces of the walls, mounting grooves are arranged on the bottom surfaces of the sealing parts (8), all be equipped with sealing strip (9) in the mounting groove, the bottom surface of sealing strip (9) all offsets with the surface of wall body, and the top surface of sealing strip (9) all offsets with the top surface of mounting groove, all installs baffle (10) through more than one torsional spring on the lateral surface of sealing (8), and the medial surface of baffle (10) all offsets with the outer wall of sealing strip (9).
2. The waterproof structure for a building expansion joint as claimed in claim 1, wherein: the surface of the top roof (2) and the top surface parallel and level of sealing (8) set up, all are equipped with the recess on the one end of the top roof (2) and the left sealing, install closing plate (7) between the recess, and the gap between top roof and the left sealing passes through the closing plate sealedly.
3. The waterproof structure for a building expansion joint as claimed in claim 1, wherein: more than one fixing block (6) is installed on the outer side face of the fixing plate (1), and the fixing blocks (6) are all poured and fixed inside the wall body.
4. The waterproof structure for a building expansion joint as claimed in claim 1, wherein: the fixing plate (1), the top plate (2) and the bottom plate (3) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533972.2U CN214696176U (en) | 2021-03-15 | 2021-03-15 | Waterproof construction at building expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533972.2U CN214696176U (en) | 2021-03-15 | 2021-03-15 | Waterproof construction at building expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214696176U true CN214696176U (en) | 2021-11-12 |
Family
ID=78571171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120533972.2U Expired - Fee Related CN214696176U (en) | 2021-03-15 | 2021-03-15 | Waterproof construction at building expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214696176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
-
2021
- 2021-03-15 CN CN202120533972.2U patent/CN214696176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
| CN115370024B (en) * | 2022-09-14 | 2024-02-20 | 河北建业工程橡胶有限公司 | Expansion joint anti-bank waterproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |