CN216041932U - Slurry leakage prevention device at shear wall joint - Google Patents
Slurry leakage prevention device at shear wall joint Download PDFInfo
- Publication number
- CN216041932U CN216041932U CN202122175620.7U CN202122175620U CN216041932U CN 216041932 U CN216041932 U CN 216041932U CN 202122175620 U CN202122175620 U CN 202122175620U CN 216041932 U CN216041932 U CN 216041932U
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- CN
- China
- Prior art keywords
- connecting rod
- nut
- protective ring
- shear wall
- slurry leakage
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- 239000002002 slurry Substances 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 4
- 239000004567 concrete Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 2
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a slurry leakage prevention device at a joint of a shear wall, which comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are fixed through connecting nuts; a horn-shaped protective ring is sleeved outside the connecting nut and fixed on the second connecting rod, an opening in the front of the protective ring faces the first connecting rod, and a positioning ring is arranged behind the protective ring; one end of the first connecting rod is connected with the second connecting rod, the other end of the first connecting rod is provided with a fastening piece, a fastening nut is arranged on the outer side of the fastening piece, and the fastening nut is in threaded fit with the first connecting rod. The utility model utilizes the two butt joint screws to extrude the fixed template and the concrete, thereby preventing the slurry leakage phenomenon at the joint, reducing the cost of later chiseling and cleaning and improving the forming quality of the shear wall.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a slurry leakage prevention device at a joint of a shear wall.
Background
In high-rise building main structures, the shear wall is compared with a ridge beam of the structure, and the quality problem of the shear wall cannot be ignored. If the seam is not well treated, quality problems such as root rot, slab staggering, deviation and deformation of the shear wall structure opening template and the like can occur. In the construction of residential buildings, the construction joints of reinforced concrete shear walls such as main external walls, fire stairs and elevators are frequently subjected to slab staggering, slurry leakage, honeycomb pitted surface and other common quality defects after the form removal, the appearance quality is poor, the treatment workload of the base layer before the construction of the next procedure is greatly increased, the construction quality of a plastering layer is influenced, and the construction cost is also improved.
In the conventional outer wall construction, the construction of the joint of the shear wall usually adopts a treatment mode of hanging an inner template for 10cm, the conventional method has poor slurry leakage prevention effect, and a large amount of chiseling and cleaning cost is also generated in the later outer wall construction.
Disclosure of Invention
The utility model aims to solve the problems and provides a slurry leakage prevention device which is simple in structure, can prevent slurry from flowing out and improves construction quality of a shear wall joint.
Therefore, the technical scheme of the utility model is as follows: a slurry leakage prevention device at a shear wall joint comprises a first connecting rod and a second connecting rod which are fixed through connecting nuts; a horn-shaped protective ring is sleeved outside the connecting nut and fixed on the second connecting rod, an opening in the front of the protective ring faces the first connecting rod, and a positioning ring is arranged behind the protective ring; and one end of the first connecting rod is connected with the second connecting rod, the other end of the first connecting rod is provided with a fastening piece, a fastening nut is arranged on the outer side of the fastening piece, the fastening nut is in threaded fit with the first connecting rod, and a flexible gasket is arranged between the fastening nut and the fastening piece.
Preferably, the second connecting rod is of a T-shaped structure, one end of the second connecting rod is provided with a positioning block, the other end of the second connecting rod is fixedly connected with a nut, the connecting nut is arranged in an opening of the horn-shaped protective ring, a threaded structure is arranged outside the first connecting rod, and the end part of the first connecting rod is fixedly connected with the connecting nut through threads.
During the use, place the second connecting rod in the template, concreting after-fixing, tubaeform guard ring can form a circular hole at the concrete border, and coupling nut is located this circular hole, then with head rod and coupling nut fixed connection, the mounting plate in the head rod outside supports on the square timber is stupefied to through fastening nut locking, make closely laminating between the template of the stupefied inboard of square timber and the concrete, prevent the hourglass thick liquid. After construction, the first connecting rod can be detached for reuse, and the circular hole is filled with concrete.
The utility model utilizes two butt joint screws to extrude the fixed template and the concrete, thereby preventing the slurry leakage at the joint and reducing the cost of later chiseling and cleaning; the influence of slurry outflow and joint dislocation in the traditional shear wall construction is overcome, and the forming quality of the shear wall is improved.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention.
Labeled as: the device comprises a first connecting rod 1, a second connecting rod 2, a connecting nut 3, a positioning block 4, a protective ring 5, a positioning ring 6, a fastening piece 7, a fastening nut 8, a square wood ridge 9, a template 10, concrete 11, a flexible gasket 12 and a flexible waterproof board 13.
Detailed Description
See the drawings. This embodiment leak protection thick liquid device, including head rod 1 and second connecting rod 2, both are fixed through coupling nut 3, head rod 1 outside is equipped with helicitic texture, the tip and the coupling nut 3 of head rod pass through thread fixed connection. The second connecting rod 2 is of a T-shaped structure, one end of the second connecting rod is provided with a positioning block 4, the other end of the second connecting rod is fixedly connected with a nut 3, a horn-shaped protective ring 5 is sleeved outside the connecting nut 3, the protective ring 5 is fixed on the second connecting rod 2, the front opening of the protective ring 5 faces the first connecting rod 1, and a positioning ring 6 is arranged behind the protective ring 5; the utility model discloses a fastening piece, including the head rod, 1 one end of head rod and second connecting rod link to each other, are equipped with fastening piece 7 on the other end, and fastening piece 7 can move on the head rod, and the fastening piece outside is equipped with fastening nut 8, and fastening nut 8 and 1 screw-thread fit of head rod are equipped with flexible gasket 12 between fastening nut 8 and the fastening piece 7, and fastening nut can lock the fastening piece.
During the use, place second connecting rod 2 in the template, concreting 11 after-fixing, tubaeform guard ring 5 can form a circular hole on the concrete border, coupling nut 3 is located this circular hole, then with head rod 1 and 3 fixed connection of coupling nut, the mounting plate 7 in the head rod 1 outside supports on square timber is stupefied 9, and lock through fastening nut 8, make closely laminating between the stupefied inboard template 10 of square timber and concrete 11, prevent the hourglass thick liquid. And a flexible waterproof plate 13 can be arranged and fixed through fixing nuts on two sides, so that the slurry is prevented from flowing out of the joint. After the construction is finished, the first connecting rod 1 can be detached for reuse, and the circular hole is filled with concrete.
Claims (2)
1. The utility model provides a leak protection thick liquid device of shear force wall seam crossing which characterized in that: the connecting rod comprises a first connecting rod and a second connecting rod which are fixed through a connecting nut; a horn-shaped protective ring is sleeved outside the connecting nut and fixed on the second connecting rod, an opening in the front of the protective ring faces the first connecting rod, and a positioning ring is arranged behind the protective ring; one end of the first connecting rod is connected with the second connecting rod, and the other end of the first connecting rod is provided with a flexible gasket and a fastening nut.
2. The slurry leakage prevention device at a shear wall joint according to claim 1, wherein: the second connecting rod is of a T-shaped structure, one end of the second connecting rod is provided with a positioning block, the other end of the second connecting rod is fixedly connected with a nut, the connecting nut is arranged in an opening of the horn-shaped protective ring, a threaded structure is arranged outside the first connecting rod, and the end part of the first connecting rod is fixedly connected with the connecting nut through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175620.7U CN216041932U (en) | 2021-09-09 | 2021-09-09 | Slurry leakage prevention device at shear wall joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175620.7U CN216041932U (en) | 2021-09-09 | 2021-09-09 | Slurry leakage prevention device at shear wall joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216041932U true CN216041932U (en) | 2022-03-15 |
Family
ID=80536288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122175620.7U Active CN216041932U (en) | 2021-09-09 | 2021-09-09 | Slurry leakage prevention device at shear wall joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216041932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198963A (en) * | 2022-08-03 | 2022-10-18 | 浙江东南建筑设计有限公司 | Slurry leakage prevention superposed secondary beam suitable for assembly type frame concrete building |
-
2021
- 2021-09-09 CN CN202122175620.7U patent/CN216041932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198963A (en) * | 2022-08-03 | 2022-10-18 | 浙江东南建筑设计有限公司 | Slurry leakage prevention superposed secondary beam suitable for assembly type frame concrete building |
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