CN219280943U - Waterproof construction of construction joint - Google Patents
Waterproof construction of construction joint Download PDFInfo
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- CN219280943U CN219280943U CN202320272650.6U CN202320272650U CN219280943U CN 219280943 U CN219280943 U CN 219280943U CN 202320272650 U CN202320272650 U CN 202320272650U CN 219280943 U CN219280943 U CN 219280943U
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- wall body
- plate
- wall
- rectangular plate
- construction joint
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- 238000010276 construction Methods 0.000 title claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009435 building construction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004568 cement Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a construction joint waterproof structure, in particular to the technical field of building construction, which comprises a first wall body and a second wall body, wherein a construction joint body is formed between the first wall body and the second wall body, the tops of the first wall body and the second wall body are provided with telescopic waterproof devices, the telescopic waterproof devices comprise a first rectangular plate and a second rectangular plate, rectangular grooves are formed in the tops of the first wall body and the second wall body, and under the action of a telescopic groove and a sliding plate, the sliding plate can slide on the inner wall of the telescopic groove, and when the distance between the construction joint body between the first wall body and the second wall body is increased, the sliding plate can be driven to slide on the inner wall of the telescopic groove, so that the first baffle and the second baffle can have a good waterproof effect, and the problem that a gap appears in the waterproof structure due to the increase of a construction joint can be prevented.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a waterproof structure for a construction joint.
Background
The construction joint is formed between the concrete poured in advance and the concrete poured in later because the concrete poured in advance exceeds the initial setting time and a joint surface exists between the concrete poured in later and the joint surface is the construction joint because of the design requirement or the construction requirement of the concrete pouring process.
The inventor finds that the construction joint is easy to be corroded by rainwater in daily work, and the corrosion can lead to the separation of joints between concrete poured first and then, so that the problem of water leakage occurs.
In order to solve the problem that the construction joint is easily corroded by rainwater, the joint between the concrete poured first and then is separated due to corrosion, so that water leakage is caused, the problem that in the prior art, a waterproof board is built on the construction joint by cement is solved, however, after the pouring of the cement is completed, the construction joint is quite likely to be far away from each other due to the reasons of thermal expansion and cold contraction, and thus a gap is caused between the waterproof board and a wall body, and the problem of water leakage is caused.
Disclosure of Invention
The utility model provides a construction joint waterproof structure, which aims to solve the problem that after cement is poured, the construction joints are quite likely to be far away from each other due to expansion caused by heat and contraction caused by cold, so that gaps are formed between waterproof plates and walls, and water leakage occurs.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a construction joint waterproof construction, includes first wall body and second wall body, form the construction joint body between first wall body and the second wall body, the top of first wall body and second wall body is provided with scalable watertight fittings, scalable watertight fittings includes first rectangular plate and second rectangular plate, rectangular slot has all been seted up at the top of first wall body and second wall body, first rectangular plate and second rectangular plate set up the inner wall at two rectangular slots respectively, one side fixedly connected with first baffle of first rectangular plate, one side of second rectangular plate is provided with detachable device.
The effects achieved by the components are as follows: through setting up first rectangular plate and second rectangular plate, under the effect of rectangle groove, be connected with first wall body and second wall body respectively, under the effect of first baffle simultaneously, can the water stop, prevent that water from permeating the construction joint body.
Preferably, a telescopic groove is formed in one side of the first baffle, a sliding plate is connected to the inner wall of the telescopic groove in a sliding mode, and one side of the sliding plate is fixedly connected with one side of the second rectangular plate.
The effects achieved by the components are as follows: through setting up expansion tank and slide, the slide can slide at the inner wall in expansion tank, and then when the construction joint body enlarges, first wall body and second wall body can drive first rectangular plate and second rectangular plate respectively and move in opposite directions, and then drive the slide and slide at the inner wall in expansion tank, realize stretching out and drawing back for waterproof construction itself can not receive direct pulling.
Preferably, a second baffle is arranged at the top of the second rectangular plate, and the section of the second baffle in the vertical direction is trapezoid.
The effects achieved by the components are as follows: through setting up trapezoidal second baffle, when can blockking the rainwater, trapezoidal vertical cross-section is also convenient for the outflow of rainwater, prevents the production of ponding, further strengthens holistic waterproof performance.
Preferably, the side that first rectangular plate and second rectangular plate kept away from mutually is all fixedly connected with fixed plate, two the bottom of fixed plate respectively with the top butt of first wall body and second wall body.
The effects achieved by the components are as follows: through setting up the fixed plate, when fixed plate and first wall body and second wall body respectively fixed connection, can further consolidate between first rectangular plate and first wall body, second rectangular plate and the second wall body and fix.
Preferably, the inner wall of the fixed plate is inserted with positioning pins, two positioning pins are fixedly connected with the inner walls of the first wall body and the second wall body respectively, and a plurality of diversion trenches are uniformly formed in the top of the fixed plate.
The effects achieved by the components are as follows: through setting up the locating pin, carry out fixed connection respectively between first rectangular plate and first wall body, second rectangular plate and the second wall body.
Preferably, the detachable device comprises a first mounting plate, the bottom of the first mounting plate is fixedly connected with the top of the second rectangular plate, the bottom of the second baffle is fixedly connected with a second mounting plate, and one side of the first mounting plate is attached to one side of the second mounting plate.
The effects achieved by the components are as follows: through setting up first mounting panel and second mounting panel, when first mounting panel and second mounting panel fixed connection, just can fix second rectangular plate and second baffle.
Preferably, two bolts are inserted into the inner wall of the second mounting plate, and the two bolts are in threaded connection with the inner wall of the first mounting plate.
The effects achieved by the components are as follows: through setting up the bolt, fix first mounting panel and second mounting panel, be convenient for simultaneously to the dismouting of second baffle.
In summary, the beneficial effects of the utility model are as follows:
through setting up first rectangular plate and second rectangular plate, under the effect of flexible groove and slide, the slide can slide at the inner wall of flexible groove, then when the construction joint body interval between first wall body and the second wall body is big, can drive the slide and slide at the inner wall of flexible groove for when first baffle and second baffle can have better water-proof effects, can also prevent that the construction joint from increasing the problem that leads to waterproof construction to appear the gap, waterproof performance is good.
Drawings
Fig. 1 is a schematic partial structure of the main body of the present utility model.
Fig. 2 is a schematic partial structure of a second baffle plate according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a in accordance with the present utility model.
Fig. 4 is a schematic view of a partial structure of the mounting plate of the present utility model.
Reference numerals illustrate:
1. a first wall; 2. a second wall; 3. a construction joint body; 4. a retractable waterproof device; 41. a first rectangular plate; 42. a second rectangular plate; 43. rectangular grooves; 44. a first baffle; 45. a telescopic slot; 46. a slide plate; 47. a second baffle; 48. a fixing plate; 49. a positioning pin; 410. a diversion trench; 5. a detachable device; 51. a first mounting plate; 52. a second mounting plate; 53. and (5) a bolt.
Detailed Description
Referring to fig. 1-3, this embodiment discloses a construction joint waterproof structure, including first wall body 1 and second wall body 2, form construction joint body 3 between first wall body 1 and the second wall body 2, the top of first wall body 1 and second wall body 2 is provided with scalable watertight fittings 4, scalable watertight fittings 4 includes first rectangular plate 41 and second rectangular plate 42, rectangular slot 43 has all been seted up at the top of first wall body 1 and second wall body 2, first rectangular plate 41 and second rectangular plate 42 set up respectively at the inner wall of two rectangular slots 43, one side fixedly connected with first baffle 44 of first rectangular plate 41, one side of second rectangular plate 42 is provided with detachable device 5, through setting up first rectangular plate 41 and second rectangular plate 42, is connected with first wall body 1 and second wall body 2 respectively under the effect of rectangular slot 43, can block simultaneously under the effect of first baffle 44, can prevent that water from permeating construction joint body 3.
Referring to fig. 2 to 3, in the present embodiment: the expansion groove 45 has been seted up to one side of first baffle 44, the inner wall sliding connection of expansion groove 45 has slide 46, one side of slide 46 and one side fixed connection of second rectangular plate 42, through setting up expansion groove 45 and slide 46, slide 46 can slide at the inner wall of expansion groove 45, and then when the construction joint body 3 enlarges, first wall body 1 and second wall body 2 can drive first rectangular plate 41 and second rectangular plate 42 respectively and move in opposite directions, and then drive slide 46 and slide at the inner wall of expansion groove 45, realize stretching out and drawing back, make waterproof construction itself can not receive direct pulling, the top of second rectangular plate 42 is provided with second baffle 47, the cross-section of the vertical direction of second baffle 47 is trapezoidal, through setting up trapezoidal second baffle 47, can stop the outflow of rainwater, the vertical cross-section of trapezoidal is also convenient for the rainwater, prevent the production of ponding, further reinforcing holistic waterproof performance.
Referring to fig. 2 to 3, in the present embodiment: the side that first rectangular plate 41 and second rectangular plate 42 kept away from mutually is equal fixedly connected with fixed plate 48, the bottom of two fixed plates 48 respectively with the top butt of first wall body 1 and second wall body 2, through setting up fixed plate 48, when fixed plate 48 and first wall body 1 and second wall body 2 respectively fixed connection, can further consolidate between first rectangular plate 41 and first wall body 1, second rectangular plate 42 and the second wall body 2 and fix, the locating pin 49 has been inserted to the inner wall of fixed plate 48, two locating pins 49 respectively with the inner wall fixed connection of first wall body 1 and second wall body 2, a plurality of guiding gutter 410 has evenly been seted up at the top of fixed plate 48, through setting up locating pin 49, carry out fixed connection respectively between first rectangular plate 41 and first wall body 1, second rectangular plate 42 and second wall body 2.
Referring to fig. 4, in this embodiment: the detachable device 5 comprises a first mounting plate 51, the bottom of the first mounting plate 51 is fixedly connected with the top of the second rectangular plate 42, the bottom of the second baffle plate 47 is fixedly connected with a second mounting plate 52, one side of the first mounting plate 51 is attached to one side of the second mounting plate 52, and when the first mounting plate 51 and the second mounting plate 52 are fixedly connected, the second rectangular plate 42 and the second baffle plate 47 can be fixed.
Referring to fig. 4, in this embodiment: two bolts 53 are inserted into the inner wall of the second mounting plate 52, the two bolts 53 are in threaded connection with the inner wall of the first mounting plate 51, the first mounting plate 51 and the second mounting plate 52 are fixed through the bolts 53, and meanwhile the second baffle 47 is convenient to assemble and disassemble.
The working principle is as follows: when the construction joint body 3 between the first wall body 1 and the second wall body 2 expands, the first wall body 1 and the second wall body 2 can respectively drive the first rectangular plate 41 and the second rectangular plate 42 to move oppositely, and further drive the sliding plate 46 to slide on the inner wall of the telescopic groove 45, so that the expansion and contraction are realized, the first baffle 44 and the second baffle 47 can not be influenced, rainwater can be blocked at the top and flow out through the diversion trench 410, the construction joint body 3 cannot be permeated, when the second baffle 47 needs to be replaced, the bolts 53 are firstly removed, then the second baffle 47 is removed, the second mounting plate 52 of the new second baffle 47 is completely attached to one side of the first mounting plate 51, and the bolts 53 are screwed on, so that the replacement is completed.
Claims (7)
1. The utility model provides a construction joint waterproof construction, includes first wall body (1) and second wall body (2), its characterized in that: the construction joint is characterized in that a construction joint body (3) is formed between the first wall body (1) and the second wall body (2), the tops of the first wall body (1) and the second wall body (2) are provided with a telescopic waterproof device (4), the telescopic waterproof device (4) comprises a first rectangular plate (41) and a second rectangular plate (42), rectangular grooves (43) are formed in the tops of the first wall body (1) and the second wall body (2), the first rectangular plate (41) and the second rectangular plate (42) are respectively arranged on the inner walls of the two rectangular grooves (43), one side of the first rectangular plate (41) is fixedly connected with a first baffle (44), and one side of the second rectangular plate (42) is provided with a detachable device (5).
2. A construction joint waterproof structure according to claim 1, wherein: a telescopic groove (45) is formed in one side of the first baffle plate (44), a sliding plate (46) is connected to the inner wall of the telescopic groove (45) in a sliding mode, and one side of the sliding plate (46) is fixedly connected with one side of the second rectangular plate (42).
3. A construction joint waterproof structure according to claim 1, wherein: the top of second rectangular plate (42) is provided with second baffle (47), the cross-section of second baffle (47) vertical direction is trapezoidal.
4. A construction joint waterproof structure according to claim 3, wherein: one side that first rectangular plate (41) and second rectangular plate (42) kept away from mutually all fixedly connected with fixed plate (48), two the bottom of fixed plate (48) respectively with the top butt of first wall body (1) and second wall body (2).
5. The construction joint waterproof structure according to claim 4, wherein: the inner wall of fixed plate (48) is inserted and is equipped with locating pin (49), two locating pin (49) respectively with the inner wall fixed connection of first wall body (1) and second wall body (2), a plurality of guiding gutter (410) have evenly been seted up at the top of fixed plate (48).
6. The construction joint waterproof structure according to claim 5, wherein: the detachable device (5) comprises a first mounting plate (51), the bottom of the first mounting plate (51) is fixedly connected with the top of the second rectangular plate (42), the bottom of the second baffle (47) is fixedly connected with a second mounting plate (52), and one side of the first mounting plate (51) is attached to one side of the second mounting plate (52).
7. The construction joint waterproof structure according to claim 6, wherein: two bolts (53) are inserted into the inner wall of the second mounting plate (52), and the two bolts (53) are in threaded connection with the inner wall of the first mounting plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272650.6U CN219280943U (en) | 2023-02-21 | 2023-02-21 | Waterproof construction of construction joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272650.6U CN219280943U (en) | 2023-02-21 | 2023-02-21 | Waterproof construction of construction joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219280943U true CN219280943U (en) | 2023-06-30 |
Family
ID=86905499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320272650.6U Active CN219280943U (en) | 2023-02-21 | 2023-02-21 | Waterproof construction of construction joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219280943U (en) |
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2023
- 2023-02-21 CN CN202320272650.6U patent/CN219280943U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 237000 Shunhe Group, Heping Village, Development Zone, Jin'an District, Lu'an City, Anhui Province Patentee after: Sun Jiabao Country or region after: China Patentee after: Liu Yue Patentee after: Wu Tao Address before: Room 101, No. 13, building 5, Kaiyuan fourth village, Qinhuai District, Nanjing, Jiangsu 210000 Patentee before: Nanjing Man'an Construction Engineering Co.,Ltd. Country or region before: China |