CN211285715U - Basement lateral wall post-cast strip block structure - Google Patents
Basement lateral wall post-cast strip block structure Download PDFInfo
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- CN211285715U CN211285715U CN201921786035.7U CN201921786035U CN211285715U CN 211285715 U CN211285715 U CN 211285715U CN 201921786035 U CN201921786035 U CN 201921786035U CN 211285715 U CN211285715 U CN 211285715U
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Abstract
The utility model provides a basement lateral wall post-cast strip block structure, through set up the steel sheet in the outside of basement lateral wall post-cast strip, and the width of steel sheet is greater than the width of post-cast strip, the both ends overlap joint in the outside of the basement lateral wall of post-cast strip both sides of steel sheet, the fixed orifices that supplies corresponding transverse reinforcement to pass through are seted up respectively to the left and right sides of steel sheet, one end of transverse reinforcement is worn to locate corresponding fixed orifices and is fixed mutually, the other end of transverse reinforcement is fixed mutually with the reinforcing bar of post-cast strip, thereby makes the steel sheet firmly install in the outside of post-cast strip, makes the steel sheet bear the effort of surrounding soil and water, in addition, lay waterproof roll material layer in the outside of steel sheet and adjacent basement lateral wall, through waterproof roll material layer, prevent into the basement lateral wall inboard, therefore the utility model discloses basement lateral wall post-cast strip block structure can replace the block structure of building a wall among the prior art, the investment of field labor force and materials can be reduced; the steel plate processing and mounting method is simple and convenient, and only half a day is needed for processing and mounting one steel plate, so that the construction period is effectively saved.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a basement lateral wall post-cast strip block structure.
Background
Due to the requirement of site construction progress, earth backfill of the side wall part of the underground chamber needs to be carried out as soon as possible, but the concrete pouring time on the two sides of the post-cast strip of the side wall of the underground chamber does not reach the age of 45 days, so that the side wall post-cast strip part needs to be plugged.
As shown in fig. 1, the conventional plugging method is to block the brick to form a brick wall a, and then, earth backfill is performed after a waterproof structure is constructed on the outer side of the brick wall. The traditional plugging method is troublesome in construction, more in labor force and materials and longer in construction period.
Therefore, how to provide a basement lateral wall post-cast strip plugging structure which has a simple structure and convenient construction, can reduce the investment of on-site labor force and materials, effectively saves the construction period becomes a technical problem that the building construction industry needs to be further perfected and optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a basement lateral wall post-cast strip block structure, simple structure, construction convenience adopts the steel sheet shutoff, can reduce the input of on-the-spot labour and material, and steel sheet processing and installation only need half a day time, effectively practices thrift the time limit for a project.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a basement lateral wall post-cast strip block structure, includes a steel sheet and is used for two rows of horizontal reinforcing bars of fixed steel sheet, the steel sheet sets up in the outside in basement lateral wall post-cast strip region, just the width of steel sheet is greater than the width in post-cast strip, sets up post-cast strip reinforcing bar in basement lateral wall post-cast strip region, the both ends overlap joint in the outside of the basement lateral wall of post-cast strip both sides of steel sheet, waterproof coil stock layer is laid in the outside of steel sheet and adjacent basement lateral wall, horizontal reinforcing bar is perpendicular with basement lateral wall, the fixed orifices that supplies corresponding horizontal reinforcing bar to pass through is seted up respectively to the left and right sides of steel sheet, corresponding fixed orifices and fixed mutually are worn to locate to the one end of horizontal reinforcing bar, the other end of horizontal reinforcing bar is fixed mutually with the reinforcing bar of post.
Preferably, in the above structure for blocking the side wall post-cast strip of the basement, a coil protection layer is laid outside the waterproof coil layer.
Preferably, in foretell basement lateral wall post-cast strip block structure, still be equipped with one row of horizontal reinforcing bar between two rows of horizontal reinforcing bars, the middle part of steel sheet corresponds and is equipped with one row of fixed orifices, the fixed orifices that corresponds and fixed mutually are worn to locate by the one end of horizontal reinforcing bar, the other end of horizontal reinforcing bar is fixed mutually with the reinforcing bar in post-cast strip.
Preferably, in foretell basement lateral wall post-cast strip block structure, still including the three rows of horizontal reinforcing bars that are used for fixed steel sheet, horizontal reinforcing bar is perpendicular with basement lateral wall, the fixed orifices that supplies corresponding horizontal reinforcing bar to pass through is seted up respectively in the left and right sides and the middle part of steel sheet, the fixed orifices that corresponds and fixed mutually are worn to locate by the one end of horizontal reinforcing bar, the other end of horizontal reinforcing bar is fixed mutually with the reinforcing bar of post-cast strip.
Preferably, in the above structure for blocking the post-cast strip on the sidewall of the basement, the thickness of the steel plate is more than 4 mm.
Preferably, in the above structure for blocking the post-cast strip on the side wall of the basement, the top surface of the steel plate is flush with the upper surface of the top plate of the basement.
Preferably, in the above structure for blocking the post-cast strip on the sidewall of the basement, the diameter of the fixing hole is 8-12 mm, and the width of the steel plate is 200 mm larger than that of the post-cast strip.
Preferably, in the above structure for plugging the post-cast strip on the sidewall of the basement, the vertical distance between the transverse steel bars is 400-600 mm.
Known by the technical scheme who discloses above, compare with prior art, the beneficial effect of the utility model is as follows:
the utility model provides a basement lateral wall post-cast strip block structure, through set up the steel sheet in the outside of basement lateral wall post-cast strip, and the width of steel sheet is greater than the width of post-cast strip, the both ends overlap joint in the outside of the basement lateral wall of post-cast strip both sides of steel sheet, the fixed orifices that supplies corresponding transverse reinforcement to pass through are seted up respectively to the left and right sides of steel sheet, one end of transverse reinforcement is worn to locate corresponding fixed orifices and is fixed mutually, the other end of transverse reinforcement is fixed mutually with the reinforcing bar of post-cast strip, thereby makes the steel sheet firmly install in the outside of post-cast strip, makes the steel sheet bear the effort of surrounding soil and water, in addition, lay waterproof roll material layer in the outside of steel sheet and adjacent basement lateral wall, through waterproof roll material layer, prevent into the basement lateral wall inboard, therefore the utility model discloses basement lateral wall post-cast strip block structure can replace the block structure of building a wall among the prior art, the investment of field labor force and materials can be reduced; the steel plate processing and mounting method is simple and convenient, and only half a day is needed for processing and mounting one steel plate, so that the construction period is effectively saved.
Drawings
FIG. 1 is a schematic structural diagram of a conventional basement sidewall post-cast strip plugging structure;
fig. 2 is a schematic structural view of a basement side wall post-cast strip plugging structure according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a steel plate according to an embodiment of the present invention;
in the figure: a-brick wall, 1-basement lateral wall, 2-post-cast strip, 3-steel plate, 31-fixing hole, 4-waterproof coiled material layer and 5-transverse steel bar.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The technical contents and features of the present invention will be described in detail below with reference to the accompanying drawings by way of examples. It should be further noted that the drawings are in simplified form and are not to precise scale, and are provided for the purpose of facilitating and clearly explaining the embodiments of the present invention. For convenience of description, the directions of "up" and "down" in the following description are the same as the directions of "up" and "down" in the drawings, but this should not be construed as limiting the technical solution of the present invention.
Referring to fig. 2 to 3, the present embodiment discloses a plugging structure for a post-cast strip of a sidewall of a basement, comprising a steel plate 3 and two rows of transverse steel bars 5 for fixing the steel plate 3, wherein the steel plate 3 is disposed outside the area of the post-cast strip 2 of the sidewall of the basement, the width of the steel plate 3 is larger than that of the post-cast strip 2, the post-cast strip 2 steel bars are arranged in the area of the post-cast strip 2 on the side wall of the basement, the two ends of the steel plate 3 are lapped on the outer sides of the basement side walls 1 at the two sides of the post-cast strip 2, the waterproof coil material layer 4 is paved on the outer sides of the steel plate 3 and the adjacent basement side walls 1, the transverse reinforcing steel bars 5 are vertical to the side wall 1 of the basement, the left side and the right side of the steel plate 3 are respectively provided with a fixing hole 31 for the corresponding transverse reinforcing steel bar 5 to pass through, one end of the transverse steel bar 5 penetrates through the corresponding fixing hole 31 and is fixed, and the other end of the transverse steel bar 5 is fixed with the steel bar of the post-cast strip.
The utility model provides a basement lateral wall post-cast strip block structure, through set up steel sheet 3 in the outside of basement lateral wall 1 post-cast strip 2, and the width of steel sheet 3 is greater than the width of post-cast strip 2, the both ends overlap joint in the outside of basement lateral wall 1 of post-cast strip 2 both sides of steel sheet 3, the left and right sides of steel sheet 3 is seted up respectively and is supplied the fixed orifices 31 that corresponding transverse reinforcement 5 passed, one end of transverse reinforcement 5 is worn to locate corresponding fixed orifices 31 and is fixed mutually, the other end of transverse reinforcement 5 is fixed with the reinforcing bar of post-cast strip mutually, thereby makes steel sheet 3 firmly install in the outside of post-cast strip 2, makes the steel sheet can bear the effort of surrounding soil and water, in addition, lay waterproof roll layer 4 outside steel sheet 3 and adjacent basement lateral wall 1, through waterproof roll layer 4, prevent groundwater from entering basement lateral wall 1 inboard, therefore, the post-cast strip plugging structure on the side wall of the underground chamber can replace a wall-building plugging structure in the prior art, and can reduce the investment of on-site labor force and materials; the method for processing and installing the steel plate 3 is simple and convenient, and only half a day is needed for processing and installing one steel plate 3, so that the construction period is effectively saved.
Preferably, in the above structure for sealing a post-cast strip of a sidewall of a basement, a roll protection layer (not shown) is laid on the outer side of the waterproof roll layer 4. The waterproof roll layer 4 can be protected by laying a roll protection layer.
Preferably, in the above structure for plugging the post-cast strip on the side wall of the basement, the transverse steel bars 5 are waste steel bars, which belongs to waste utilization.
In order to further strengthen the connection between the steel plate 3 and the post-cast strip 2, preferably, in the above-mentioned basement lateral wall post-cast strip plugging structure, still be equipped with one row of transverse reinforcement 5 between two rows of transverse reinforcement 5, the middle part of steel plate 3 corresponds and is equipped with one row of fixed orifices 31, the one end of transverse reinforcement 5 is worn to locate corresponding fixed orifices 31 and is fixed mutually, the other end of transverse reinforcement 5 is fixed mutually with the reinforcing bar of post-cast strip 2.
In order to ensure that the steel plate 3 has sufficient strength and realize the plugging of the post-cast strip 2 of the basement side wall 1, it is preferable that the thickness of the steel plate 3 is more than 4mm in the above-mentioned structure for plugging the post-cast strip of the basement side wall.
Preferably, in foretell basement lateral wall post-cast strip block structure, 3 vertical settings of steel sheet, the top surface of steel sheet 3 and the roof of basement flushes to do not influence follow-up construction and use.
Preferably, in the above structure for blocking the post-cast strip on the sidewall of the basement, the diameter of the fixing hole 31 is 8-12 mm, and the width of the steel plate 3 is 200 mm larger than the width of the post-cast strip 2, that is, the overlapping width of the two sides of the steel plate 3 and the corresponding sidewall 1 of the basement is only 100mm less, so as to ensure that the steel plate 3 can cover the post-cast strip 2.
In order to ensure that the steel plate 3 and the post-cast strip 2 are connected reliably, in the above-mentioned basement side wall post-cast strip plugging structure, the distance between the upper and lower ends of the transverse steel bars 5 is 400-600 mm.
The utility model discloses a basement lateral wall post-cast strip block structure's construction method as follows:
first, a steel plate 3 is manufactured according to the size of the post-cast strip 2 of the basement side wall 1. The thickness of steel sheet 3 is 4mm, and the width of shutoff steel sheet 3 is greater than 1 post-cast strip 2 of basement lateral wall, and in this embodiment, the width 1000mm of shutoff steel sheet 3, 3 length of shutoff steel sheet are the same with 1 highly of basement lateral wall, and apart from 3 both sides limit 100mm punishment of shutoff steel sheet do not to be equipped with one row of diameter and be 10 mm's fixed orifices 31, be 500mm between the adjacent fixed orifices 31.
Secondly, arranging a steel plate 3 at the outer side of the post-cast strip 2 of the basement side wall 1, wherein two ends of the steel plate 3 are lapped on the outer side of the basement side wall 1 at two sides of the post-cast strip 2; connecting the steel plate 3 with the steel bars of the post-cast strip 2 on the side wall 1 of the basement by the transverse steel bars 5;
then, paving a waterproof coil layer 4 on the outer sides of the steel plate 3 and the adjacent basement side wall 1;
then, a roll protective layer is laid on the outer side of the waterproof roll layer 4,
finally, the earth can be returned and/or the pouring of the post-cast strip 2 of the side wall 1 of the basement can be carried out.
The utility model discloses a set up steel sheet 3, bear the effort of surrounding soil and water to basement lateral wall 1, through waterproof coil stock layer 4, prevent that groundwater from entering basement lateral wall 1 inboard to can replace the shutoff structure of building a wall among the prior art, can reduce the input of on-the-spot labour and material; the method for processing and installing the steel plate 3 is simple and convenient, and only half a day is needed for processing and installing one steel plate 3, so that the construction period is effectively saved.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (7)
1. The utility model provides a basement lateral wall post-cast strip shutoff structure, its characterized in that, includes a steel sheet and is used for two rows of transverse reinforcement of fixed steel sheet, the steel sheet sets up in the outside in basement lateral wall post-cast strip region, just the width of steel sheet is greater than the width in post-cast strip, sets up post-cast strip reinforcing bar in basement lateral wall post-cast strip region, the both ends overlap joint in the outside of the basement lateral wall of post-cast strip both sides of steel sheet, waterproof coil stock layer is laid in the outside of steel sheet and adjacent basement lateral wall, transverse reinforcement is perpendicular with basement lateral wall, the fixed orifices that supplies corresponding transverse reinforcement to pass through is seted up respectively to the left and right sides of steel sheet, the one end of transverse reinforcement is worn to locate corresponding fixed orifices and is fixed mutually, the other end of transverse reinforcement is fixed mutually with the reinforcing bar in post-cast strip.
2. The basement side wall post-cast strip blocking structure of claim 1, wherein a roll protection layer is laid on the outer side of the waterproof roll layer.
3. The blocking structure for the basement side wall post-cast strip according to claim 1, wherein a row of transverse steel bars is further arranged between the two rows of transverse steel bars, a row of fixing holes are correspondingly formed in the middle of the steel plate, one ends of the transverse steel bars penetrate through the corresponding fixing holes and are fixed to the corresponding fixing holes, and the other ends of the transverse steel bars are fixed to the steel bars of the post-cast strip.
4. The basement side wall post-cast strip blocking structure of claim 1, wherein the thickness of the steel plate is more than 4 millimeters.
5. The basement side wall post-cast strip blocking structure of claim 1, wherein the top surface of the steel plate is flush with the upper surface of the top plate of the basement.
6. The basement side wall post-cast strip blocking structure of claim 1, wherein the diameter of the fixing hole is 8-12 mm, and the width of the steel plate is 200 mm larger than that of the post-cast strip.
7. The basement side wall post-cast strip blocking structure of claim 1, wherein the vertical spacing of the transverse reinforcing steel bars is 400-600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786035.7U CN211285715U (en) | 2019-10-23 | 2019-10-23 | Basement lateral wall post-cast strip block structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786035.7U CN211285715U (en) | 2019-10-23 | 2019-10-23 | Basement lateral wall post-cast strip block structure |
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| CN211285715U true CN211285715U (en) | 2020-08-18 |
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| CN201921786035.7U Active CN211285715U (en) | 2019-10-23 | 2019-10-23 | Basement lateral wall post-cast strip block structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457852A (en) * | 2022-01-17 | 2022-05-10 | 中国五冶集团有限公司 | Basement exterior wall post-cast strip U-shaped concrete precast slab plugging method |
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2019
- 2019-10-23 CN CN201921786035.7U patent/CN211285715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457852A (en) * | 2022-01-17 | 2022-05-10 | 中国五冶集团有限公司 | Basement exterior wall post-cast strip U-shaped concrete precast slab plugging method |
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