CN210263663U - Expansion joint seepage-proofing device for high-low span top plate backfill area - Google Patents
Expansion joint seepage-proofing device for high-low span top plate backfill area Download PDFInfo
- Publication number
- CN210263663U CN210263663U CN201920511464.7U CN201920511464U CN210263663U CN 210263663 U CN210263663 U CN 210263663U CN 201920511464 U CN201920511464 U CN 201920511464U CN 210263663 U CN210263663 U CN 210263663U
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- diversion groove
- water diversion
- water
- seepage
- Prior art date
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 210000002221 olecranon process Anatomy 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an anti-seepage device for expansion joints in high-low span roof backfill areas, which is characterized in that a water diversion groove penetrating the expansion joint is fixedly arranged in the expansion joint between columns/walls, a drainage pipe is connected at the bottom of the water diversion groove, and symmetrical olecranon-shaped water dripping lines are manufactured above the water diversion groove in the expansion joint between the columns/walls; the water diversion channel is fixedly arranged at the bottom opening of the expansion joint between the horizontal beams/plates, and the bottom of the water diversion channel is connected with a drain pipe. The utility model discloses be high backfill district expansion joint to the coplanar and vertical different altitude differences of multilayer basement and roofing of stretching over, prevent the seepage from the method of expansion joint bottom drainage, vertical expansion joint uses the instrument to wipe out the olecranon as the drip intercepting water between the seam between the post, and the diversion groove drainage is used to the below, and horizontal joint directly adopts the diversion groove to install and carry out the drainage at the expansion joint end opening between the roof beam, effectively avoids the expansion joint leakage phenomenon to appear.
Description
Technical Field
The utility model relates to a roof backfill district expansion joint anti-seepage device is striden to height belongs to basement construction technical field.
Background
Along with the diversification of modern building forms, building structures also need to be diversified according to different use functions of buildings. The traditional single-type building group with the use function can not meet the development requirement of the current city. The large-scale urban complex needs to centralize the use functions of business, office and residence, wherein the centralized business is mainly a pedestrian street, the large-scale sunken commercial square construction is the representative of the centralized business, the underground chamber is the pedestrian street, the roof is green plants, and the overlong is the typical characteristic of the buildings in order to meet the shopping and entertainment demands of people. According to the stipulations of concrete structure design specifications: expansion joints are required to be reserved every 55m in a cast-in-place frame structure room, and the overlength structure is along with uneven settlement of a building, so that cracks inevitably occur among the expansion joints, and seepage in different degrees occurs. Aiming at the expansion joints of the high backfill regions of the same plane and vertical crossing multi-layer basements and different height differences of roofs, deep research is carried out on how to effectively solve the leakage problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roof backfill district expansion joint anti-seepage device is striden to convenient construction, shaping of high quality, with low costs height to solve the seepage problem that appears between the expansion joint of overlength structure.
The technical scheme of the utility model: an anti-seepage device for the expansion joint of the backfill region of the high-low span top plate is characterized in that a water diversion groove penetrating through the expansion joint is fixedly installed in the expansion joint between columns and walls, a drainage pipe is connected to the bottom of the water diversion groove, and symmetrical olecranon-shaped water dripping lines are manufactured above the water diversion groove in the expansion joint between the columns and the walls.
Furthermore, the device also comprises a diversion trench fixedly arranged at the bottom opening of the expansion joint between the horizontal beams/plates, and the bottom of the diversion trench is connected with a drainage pipe.
Furthermore, the diversion trench is of an inverted trapezoidal structure, the two ends of the diversion trench are fixedly connected with the ear plates, and the ear plates are fixed on the column/wall or the horizontal beam/plate after the screws penetrate through the ear plates.
Due to the adoption of the technical scheme, the utility model has the advantages of: the utility model discloses be high backfill district expansion joint to the coplanar and vertical different altitude differences of multilayer basement and roofing of stretching over, prevent the seepage from the method of expansion joint bottom drainage, vertical expansion joint uses the instrument to wipe out the olecranon as the drip intercepting water between the seam between the post, and the diversion groove drainage is used to the below, and horizontal joint directly adopts the diversion groove to install and carry out the drainage at the expansion joint end opening between the roof beam, effectively avoids the expansion joint leakage phenomenon to appear.
Drawings
FIG. 1 is a schematic view of the installation structure of the anti-seepage device in the expansion joint between the column and the wall;
fig. 2 is a schematic view of the installation structure of the anti-seepage device in the horizontal beam/inter-plate expansion joint.
Description of reference numerals: 1-column/wall; 2-expansion joint; 3-a water diversion groove; 4-a drain pipe; 5-a olecranon-shaped drip; 6-ear plate; 7-horizontal beam/plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail with reference to the accompanying drawings and examples.
Example 1
The embodiment of the utility model provides a: the structure schematic diagram of the expansion joint seepage-proofing device of the high-low span roof backfill area is shown in figure 1, the device is characterized in that a water diversion groove 3 penetrating through an expansion joint 2 is fixedly arranged in the expansion joint 2 between columns/walls 1, a drainage pipe 4 is connected to the bottom of the water diversion groove 3, and symmetrical olecranon-shaped water dripping lines 5 are manufactured above the water diversion groove 3 in the expansion joint 2 between the columns/walls 1. The diversion flume 3 is of an inverted trapezoidal structure, the two ends of the diversion flume 3 are fixedly connected with the ear plates 6, and the ear plates 6 are fixed on the column/wall 1 after the screws penetrate through the ear plates 6
During construction, firstly, a water diversion groove 3 penetrating through the expansion joint 2 is fixedly installed in the expansion joint 2 between the columns/walls 1, a drainage pipe 4 is connected to the bottom of the water diversion groove 3, and then symmetrical olecranon-shaped water dripping lines 5 are manufactured above the water diversion groove 3 in the expansion joint 2 between the columns/walls 1, so that water leaked from the expansion joint 2 between the columns/walls 1 can be guided to the water diversion groove 3 and then is drained by the drainage pipe 4; the olecranon-shaped water dripping line 5 adopts the leakage-stopping king mixed rubber powder mortar as a raw material and adopts 30-degree angle steel as a mould.
Example 2
The embodiment of the utility model provides a: the structure schematic diagram of the expansion joint seepage-proofing device of the high-low span roof backfill area is shown in figure 2, the device is a water diversion groove 3 fixedly installed at the bottom opening of an expansion joint 2 between horizontal beams/plates 7, and a drainage pipe 4 is connected at the bottom of the water diversion groove 3. The diversion trench 3 is of an inverted trapezoidal structure, the two ends of the diversion trench 3 are fixedly connected with the ear plates 6, and the ear plates 6 are fixed on the horizontal beam/plate 7 after the screws penetrate through the ear plates 6.
During construction, the diversion trench 3 is fixedly installed at the bottom opening of the expansion joint 2 between the horizontal beams/plates 7, the bottom opening of the expansion joint 2 between the horizontal beams/plates 7 needs to be in the same plane, and then the drainage pipe 4 is connected to the bottom of the diversion trench 3, so that water leaked from the expansion joint 2 between the horizontal beams/plates 7 can be drained to the diversion trench 3 and then drained by the drainage pipe 4.
Claims (3)
1. The utility model provides a roof backfill district expansion joint seepage prevention device is striden to height which characterized in that: the device is characterized in that a water diversion groove (3) penetrating through an expansion joint (2) is fixedly arranged in the expansion joint (2) between columns/walls (1), a drainage pipe (4) is connected to the bottom of the water diversion groove (3), and symmetrical olecranon-shaped water dripping lines (5) are manufactured above the water diversion groove (3) in the expansion joint (2) between columns/walls (1).
2. The anti-seepage device for the expansion joint of the high-low span roof backfill area according to claim 1, characterized in that: the device also comprises a diversion trench (3) fixedly arranged at the bottom opening of the expansion joint (2) between the horizontal beams/plates (7), and a drainage pipe (4) is connected at the bottom of the diversion trench (3).
3. The anti-seepage device for the expansion joint of the high-low span roof backfill area according to claim 1, characterized in that: the diversion groove (3) is of an inverted trapezoidal structure, the two ends of the diversion groove (3) are fixedly connected with the ear plates (6), and the ear plates (6) are fixed on the column/wall (1) or the horizontal beam/plate (7) after the screws penetrate through the ear plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511464.7U CN210263663U (en) | 2019-04-16 | 2019-04-16 | Expansion joint seepage-proofing device for high-low span top plate backfill area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511464.7U CN210263663U (en) | 2019-04-16 | 2019-04-16 | Expansion joint seepage-proofing device for high-low span top plate backfill area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263663U true CN210263663U (en) | 2020-04-07 |
Family
ID=70022107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511464.7U Expired - Fee Related CN210263663U (en) | 2019-04-16 | 2019-04-16 | Expansion joint seepage-proofing device for high-low span top plate backfill area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263663U (en) |
-
2019
- 2019-04-16 CN CN201920511464.7U patent/CN210263663U/en not_active Expired - Fee Related
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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: 20200407 |