CN210712964U - Bilateral-shaped basement shear wall post-cast strip plugging member - Google Patents
Bilateral-shaped basement shear wall post-cast strip plugging member Download PDFInfo
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- CN210712964U CN210712964U CN201921245527.5U CN201921245527U CN210712964U CN 210712964 U CN210712964 U CN 210712964U CN 201921245527 U CN201921245527 U CN 201921245527U CN 210712964 U CN210712964 U CN 210712964U
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- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 13
- 239000002131 composite material Substances 0.000 description 12
- 239000004567 concrete Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a bilateral-shaped basement shear wall post-cast strip plugging member, which comprises an outer wall precast slab, an inner wall combined slab and a split bolt used for connecting the outer wall precast slab and the inner wall combined slab, wherein the outer wall precast slab comprises a C-shaped precast slab, an internal thread sleeve arranged at the inner side of the C-shaped precast slab, a positioning bulge arranged at the top of the C-shaped precast slab and a positioning groove arranged at the bottom of the C-shaped precast slab and matched with the positioning bulge; interior wall compoboard includes aluminum plate, aluminium stupefied frame and aluminium stupefied crosspiece, aluminium stupefied frame constitutes the compoboard skeleton jointly with aluminium stupefied crosspiece, aluminum plate fixes and sets up on the compoboard skeleton, aluminium stupefied crosspiece is last to be equipped with the preformed hole in the position department that corresponds with the internal thread sleeve. The utility model has the advantages that: the basement shear wall post-cast strip plugging member is composed of an outer wall prefabricated plate, split bolts and an inner wall combined plate, and is simple in structure, easy to manufacture and convenient to construct.
Description
Technical Field
The utility model relates to a building engineering basement structure field especially relates to a bilateral basement shear force wall post-cast strip shutoff component of stereotyping.
Background
With the continuous development of the building industry, the number of post-cast strips penetrating downwards from the shear wall of a middle-high basement of an ultra-long structure is more and more, the post-cast strips are temporary construction joints reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements in order to prevent harmful cracks of a cast-in-place concrete structure due to uneven temperature and shrinkage in the building construction, the structure is temporarily divided into a plurality of parts, the construction joints are poured and tamped after a plurality of times after the internal shrinkage of the components, and the structure is connected into a whole. At present, in the construction process of a basement, in order to avoid shrinkage and cracking of a shear wall of the basement after concrete is poured, a post-cast strip is usually arranged on a wall body of the shear wall, and the traditional method for sealing the post-cast strip of the shear wall is that seven groups of arc-shaped brick moulding beds are used for sealing and retaining soil at the outer side of an outer wall at the post-cast strip and are used as a side template for formal plugging of the post-cast strip, and a single-side formwork is required to be adopted for a side template in the city of the post-cast strip. Because the number of layers of the basement reaches 3-4 layers at present, the layer height is higher, the masonry brick moulding bed keeps soil, the height is higher, reinforcement needs to be planted on the basement shear walls on the two sides of the post-cast strip, the stability of the brick moulding bed is difficult to guarantee, the construction process is complex, the construction period is long, and when the concrete is poured on the post-cast strip, one side of the post-cast strip in a room needs to be supported by a single face, the construction difficulty is high, and the quality is difficult to guarantee. Moreover, the safety is difficult to be ensured, and safety accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model provides a reasonable in structure, design benefit's basement shear force wall post-cast strip shutoff component of bilateral design.
The technical scheme of the utility model as follows:
a bilateral-shaped basement shear wall post-cast strip blocking member is characterized by comprising an outer wall precast slab, an inner wall combined slab and a split bolt for connecting the outer wall precast slab and the inner wall combined slab, wherein the outer wall precast slab comprises a C-shaped precast slab, an internal thread sleeve arranged on the inner side of the C-shaped precast slab, a positioning bulge arranged at the top of the C-shaped precast slab and a positioning groove arranged at the bottom of the C-shaped precast slab and matched with the positioning bulge; interior wall compoboard includes aluminum plate, aluminium stupefied frame and aluminium stupefied crosspiece, aluminium stupefied frame constitutes the compoboard skeleton jointly with aluminium stupefied crosspiece, aluminum plate is fixed to be set up on the compoboard skeleton, aluminium stupefied crosspiece is gone up and is being equipped with the preformed hole in the position department that corresponds with the internal thread sleeve, to stay bolt one end and internal thread sleeve fixed connection, the other end passes the preformed hole and fixes on the interior wall compoboard through the nut.
The bilateral-shaped basement shear wall post-cast strip plugging member is characterized in that the cross section of the C-shaped precast slab is C-shaped, and criss-cross distribution ribs are arranged inside the C-shaped precast slab and used for improving the strength of the precast slab.
The bilateral-shaped basement shear wall post-cast strip plugging member is characterized in that a water stopping groove is formed in one side, attached to a shear wall, of the C-shaped precast slab, and a water stopping rubber strip is arranged in the water stopping groove.
The bilateral-shaped basement shear wall post-cast strip plugging member is characterized in that hanging rings are arranged on two sides of the top of a C-shaped precast slab, and hanging ring grooves are formed in the positions, corresponding to the hanging rings, of the bottom of the C-shaped precast slab.
The bilateral-shaped basement shear wall post-cast strip plugging member is characterized in that the split bolt comprises a double-headed screw and a nut, and a water-stopping steel sheet is arranged in the middle of the double-headed screw.
The utility model has the advantages that:
1) the basement shear wall post-cast strip plugging member is composed of an outer wall prefabricated plate, split bolts and an inner wall combined plate, and is simple in structure, easy to manufacture and convenient to construct.
2) The internal thread sleeve is preset on the outer wall prefabricated plate, and the split bolt and the inner wall composite board are connected in a split mode, so that the connection is convenient, the structural stability is high, a semi-circular brick-built well is used as a retaining wall instead of a post-cast strip, the waterproof and backfill operation process of the post-cast strip is not affected, the backfill quality and the waterproof construction quality are ensured, and the construction period of the basement outer wall is shortened.
3) The outer wall prefabricated slab is manufactured by using the residual concrete in the concrete pouring process of the basement structure, so that the waste of materials is reduced, and the inner wall composite slab can be repeatedly used and meets the green construction requirement advocated by the nation.
Drawings
FIG. 1 is the construction drawing of the whole building of the utility model;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the outer wall prefabricated slab of the present invention;
FIG. 4 is a schematic view of the plane structure of the prefabricated panel of the present invention;
fig. 5 is a schematic structural view of the inner wall composite board of the present invention;
FIG. 6 is a schematic view of the split bolt structure of the present invention;
in the figure: 1-exterior wall precast slab, 11-C type precast slab, 12-positioning protrusion, 13-positioning groove, 14-water stop rubber strip, 15-lifting ring, 16-lifting ring groove, 17-internal thread sleeve, 2-split bolt, 21-double-head screw, 22-thread, 23-water stop steel sheet, 24-nut, 3-interior wall composite board, 31 aluminum plate, 32-aluminum ridge crosspiece, 33 preformed hole, 34-aluminum ridge frame and 4-shear wall.
Detailed Description
The invention is further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the double-side-shaped basement shear wall post-cast strip plugging member comprises an outer wall precast slab 1, a C-shaped precast slab 11, a positioning protrusion 12, a positioning groove 13, a water stop rubber strip 14, a hanging ring 15, a hanging ring groove 16, an internal thread sleeve 17, a split bolt 2, a double-headed screw 21, a thread 22, a water stop steel sheet 23, a nut 24, an inner wall composite slab 3, an aluminum plate 31, an aluminum ridge crosspiece 32, a reserved hole 33 and an aluminum ridge frame 34.
Example (b):
the bilateral-shaped basement shear wall post-cast strip plugging member comprises an outer wall prefabricated plate 1, an inner wall composite plate 3 and a split bolt 2 arranged between the outer wall prefabricated plate 1 and the inner wall composite plate 3, wherein the outer wall prefabricated plate 1 and the inner wall composite plate can be fixed at the positions of two sides of a shear wall 4 through the split bolt 2.
The outer wall precast slab is arranged on the outer side of the shear wall of the basement and comprises a C-shaped precast slab 11, a strip-shaped protrusion 12, a strip-shaped groove 13, a water stop rubber strip 14, a hanging ring 15, a hanging ring groove 16 and a sleeve 17. The cross section of the C-shaped precast slab 11 is C-shaped, and criss-cross distribution ribs are arranged inside the C-shaped precast slab 11 with two side surfaces forming a slope of 45 degrees and used for improving the strength of the precast slab; the positioning bulge 12 is of a strip structure, is arranged at the upper end of the C-shaped precast slab 11, is cast in situ together with the C-shaped precast slab 11, and is mainly used for effective centering connection of the upper C-shaped precast slab 11 and the lower C-shaped precast slab 11; the lower end of the C-shaped precast slab 11 corresponding to the positioning protrusion 12 is provided with a positioning groove 13 for matching with the upper positioning protrusion 12 of another C-shaped precast slab 11, so that the upper and lower C-shaped precast slabs 11 are effectively and fixedly connected.
The water stop rubber strip 14 is arranged in a water stop groove on the contact surface of the C-shaped precast slab 11 and the outer side of the shear wall, and is used for preventing water seepage of the vertical side surface when backfilling and preventing slurry leakage when concrete is poured in a post-pouring zone. The hanging rings 15 are composed of HPB300 with the diameter of 8mm, and are vertically embedded in two sides of the upper part of the C-shaped precast slab 11 in the longitudinal direction, so that the hoisting and installation are convenient. And a hanging ring groove 16 is arranged at the bottom of the C-shaped precast slab 11, and the position, size and depth of the hanging ring groove 16 are matched with those of the hanging ring 15. The four internal thread sleeves 17 are uniformly and symmetrically pre-arranged on the middle surface of the inner side of the C-shaped precast slab 11, so that the outer wall precast slab 1 can be conveniently and fixedly connected integrally.
The inner wall composite board 3 is composed of an aluminum plate 31, an aluminum ridge frame, an aluminum ridge crosspiece and a preformed hole 33. The aluminum plate 31 is matched with the outer wall prefabricated plate 1 in size, the thickness is preferably 15-30mm, and the phenomenon of mold expansion caused when concrete is poured between the inner wall aluminum alloy composite plate 3 and the outer wall prefabricated plate 1 is avoided. The total of the 4 aluminum corrugated frames 34 and the 2 aluminum corrugated crosspieces 32 is six, 60 x 80 is adopted, the aluminum corrugated with the wall thickness of 6-8mm (the inner wall composite board 3 adopts the aluminum corrugated frames to keep the vertical state without the help of external force, and is convenient for construction), the 4 aluminum corrugated frames 34 are welded and arranged on the outer side of the aluminum plate 31, and the 2 aluminum corrugated crosspieces 32 are in the middle of the aluminum plate 31, so that the inner wall composite board 3 forms a frame type integral structure with stable stress. The preformed holes 33 are uniformly and symmetrically arranged on the aluminum ridge crosspiece and penetrate through the aluminum plate 31, and the preformed holes 33 mainly serve for being matched with the split bolts 2.
The split bolt 2 is composed of a double-headed screw 21, a nut 24 and a water stop steel sheet 23. The size of the double-threaded screw 21 meets the requirement of being matched with the internal thread sleeve 17, the threads 22 are arranged at two ends of the double-threaded screw 21, and the length of the threads 22 meets the requirement of site construction; the water stop steel sheet 23 is arranged in the middle of the double-headed screw 21 and is used for preventing water in the concrete from permeating along the direction of the double-headed screw 21. The nuts 24 are matched with the two ends of the double-head screw 21 for use, and are used for oppositely pulling and fixing the inner wall composition board together.
Claims (5)
1. The double-side-shaped basement shear wall post-cast strip blocking member is characterized by comprising an outer wall precast slab (1), an inner wall combined slab (3) and a split bolt (2) for connecting the outer wall precast slab (1) and the inner wall combined slab (3), wherein the outer wall precast slab (1) comprises a C-shaped precast slab (11), an internal thread sleeve (17) arranged on the inner side of the C-shaped precast slab (11), a positioning bulge (12) arranged at the top of the C-shaped precast slab (11) and a positioning groove (13) arranged at the bottom of the C-shaped precast slab (11) and matched with the positioning bulge (12); interior wall compoboard (3) include aluminum plate (31), aluminium stupefied frame (34) and aluminium stupefied crosspiece (32), aluminium stupefied frame (34) constitute the compoboard skeleton jointly with aluminium stupefied crosspiece (32), aluminum plate (31) are fixed to be set up on the compoboard skeleton, aluminium stupefied crosspiece (32) are gone up and are being equipped with preformed hole (33) with internal thread sleeve (17) correspondence position department, to stay bolt (2) one end and internal thread sleeve (17) fixed connection, the other end passes preformed hole (33) and fixes on interior wall compoboard (3) through nut (24).
2. The plugging member for the rear pouring belt of the bilateral-shaped shear wall of the basement according to claim 1, wherein the cross section of the C-shaped precast slab (11) is C-shaped, and criss-cross distribution ribs are arranged inside the C-shaped precast slab (11) to improve the strength of the precast slab.
3. The plugging member for the late poured band of the shear wall of the bilateral fixed basement according to claim 1, wherein a water stopping groove is formed in one side of the C-shaped precast slab (11) which is attached to the shear wall (4), and a water stopping rubber strip (14) is arranged in the water stopping groove.
4. The double-sided shaped basement shear wall post-cast strip blocking member according to claim 1, wherein hanging rings (15) are arranged at two sides of the top of the C-shaped precast slab (11), and hanging ring grooves (16) are arranged at the bottom of the C-shaped precast slab (11) at positions corresponding to the hanging rings (15).
5. The double-sided shaped basement shear wall post-cast strip blocking member according to claim 1, wherein the split bolt (2) comprises a double-threaded screw (21) and a nut (24), and a water stop steel sheet (23) is arranged in the middle of the double-threaded screw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245527.5U CN210712964U (en) | 2019-08-02 | 2019-08-02 | Bilateral-shaped basement shear wall post-cast strip plugging member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245527.5U CN210712964U (en) | 2019-08-02 | 2019-08-02 | Bilateral-shaped basement shear wall post-cast strip plugging member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210712964U true CN210712964U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245527.5U Active CN210712964U (en) | 2019-08-02 | 2019-08-02 | Bilateral-shaped basement shear wall post-cast strip plugging member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210712964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112295A (en) * | 2020-09-08 | 2020-12-22 | 中建四局第五建筑工程有限公司 | Reinforcing construction method for post-cast strip of post-sealed outer wall |
-
2019
- 2019-08-02 CN CN201921245527.5U patent/CN210712964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112295A (en) * | 2020-09-08 | 2020-12-22 | 中建四局第五建筑工程有限公司 | Reinforcing construction method for post-cast strip of post-sealed outer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of sealing component of basement shear wall with post cast strip Effective date of registration: 20200819 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2020330000621 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211026 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2020330000621 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bilateral shaped post cast strip plugging member for basement shear wall Effective date of registration: 20211111 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2021330002221 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221201 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2021330002221 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of sealing component with double side shaped post cast strip for basement shear wall Effective date of registration: 20221214 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2022330003664 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231204 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2022330003664 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-sided fixed post pouring sealing component for basement shear walls Effective date of registration: 20231222 Granted publication date: 20200609 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Banshan sub branch Pledgor: ZHEJIANG XINSHENG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2023330003083 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |