CN212507424U - Basement outer wall formwork support structure - Google Patents
Basement outer wall formwork support structure Download PDFInfo
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- CN212507424U CN212507424U CN202020627701.9U CN202020627701U CN212507424U CN 212507424 U CN212507424 U CN 212507424U CN 202020627701 U CN202020627701 U CN 202020627701U CN 212507424 U CN212507424 U CN 212507424U
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- exterior wall
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Abstract
The utility model relates to the field of building construction, in particular to a basement exterior wall formwork supporting structure, which comprises a brick wall and a structural exterior wall, wherein a waterproof mortar protective layer and a polystyrene board are respectively arranged between the brick wall and the structural exterior wall, one side of the brick wall, which is far away from the structural exterior wall, is provided with a slope protection pile, and a cement mortar leveling layer is also arranged between the slope protection pile and the brick wall; one side that the brick wall was kept away from to the structure outer wall is equipped with the template, one side that the structure outer wall was kept away from to the template is equipped with a plurality of levels back of the body stupefied and vertical back of the body stupefied, and one of them the level is supported stupefied and is connected with wire rope, and wire rope's the other end is connected with subaerial fixed ground anchor, a plurality of vertical back of the body stupefied and is connected with the bearing diagonal, and the other end and the subaerial fixed ground nail of bearing diagonal are. The utility model discloses the structure sets up rationally, has better stable supporting effect, has promoted the efficiency and the quality of construction.
Description
Technical Field
The utility model relates to a building construction field specifically is a basement outer wall template bearing structure.
Background
A basement is a room whose floor is more than one-half of the net height of the room below the outdoor ground level. The multi-storey and high-rise buildings need deeper foundations, and in order to utilize the height, a basement is built under the bottom layer of the building, so that the use area can be increased, soil backfilling of a house can be omitted, and the land efficiency of the building can be improved. The basement is divided into a common basement and an air defense basement according to functions; according to structural materials, the concrete structure basement is divided into a brick wall structure and a concrete structure basement; according to the structural form, there are full basement and half basement.
When carrying out basement construction, current outer wall and template structure set up unreasonablely, and water-proof effects is poor, the inconvenient ligature that carries out the wall body reinforcing bar, and the structural strength of template is poor, support effect is not good, influences the efficiency and the quality of construction. Therefore, in view of the above situation, there is an urgent need to develop a basement exterior wall formwork support structure to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at provides a basement outer wall template bearing structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a basement exterior wall formwork supporting structure comprises a brick wall and a structural exterior wall, wherein a waterproof mortar protective layer and a polystyrene board are respectively arranged between the brick wall and the structural exterior wall, one side of the brick wall, away from the structural exterior wall, is provided with a slope protection pile, and a cement mortar leveling layer is also arranged between the slope protection pile and the brick wall; one side that the brick wall was kept away from to the structure outer wall is equipped with the template, one side that the structure outer wall was kept away from to the template is equipped with a plurality of levels back of the body stupefied and vertical back of the body stupefied, and one of them the level is supported stupefied and is connected with wire rope, and wire rope's the other end is connected with subaerial fixed ground anchor, a plurality of vertical back of the body stupefied and is connected with the bearing diagonal, and the other end and the subaerial fixed ground nail of bearing diagonal are.
Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:
the basement outer wall template supporting structure has better leveling and waterproof effects through the arrangement of the cement mortar leveling layer and the waterproof mortar protective layer; the polystyrene board is arranged to prevent the wall steel bars from puncturing the waterproof coiled material and tearing the coiled material due to wall settlement, so that the wall steel bars are conveniently bound; through the stupefied structure setting of level back of the body and vertical back of the body, have the better structure additional action to the template, and through the adjustable bearing structure that earth anchor, support link, wire rope, bearing diagonal, turn buckle and ground nail constitute, have better stable supporting effect, promoted the efficiency and the quality of construction.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-cement mortar leveling layer, 2-slope protection pile, 3-brick wall, 4-waterproof mortar protection layer, 5-polystyrene board, 6-structural outer wall, 7-ground anchor, 8-template, 9-horizontal back ridge, 10-vertical back ridge, 11-support connecting rod, 12-steel wire rope, 13-diagonal brace, 14-turnbuckle and 15-ground nail.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Please refer to fig. 1, in an embodiment of the present invention, a basement exterior wall formwork support structure, including brick wall 3 and structure outer wall 6, be equipped with waterproof mortar protective layer 4 and polyphenyl board 5 between brick wall 3 and the structure outer wall 6 respectively, and waterproof mortar protective layer 4 is located the one side that is close to brick wall 3, and polyphenyl board 5 is located the one side that is close to structure outer wall 6, one side that structure outer wall 6 was kept away from to brick wall 3 is equipped with slope protection pile 2, still be equipped with cement mortar screed 1 between slope protection pile 2 and the brick wall 3, be 1 in 3 inboard proportion of using of brick wall promptly: 2.5 the cement mortar of 20mm thick cement mortar screed-coat 1, treat that waterproof construction accomplishes the back, with ratio 1 in 3 outsides of brick wall: 3, the cement mortar is used as a waterproof mortar protective layer 4 with the thickness of 20mm, and the polystyrene board 5 is arranged to prevent the wall steel bars from puncturing the waterproof coiled material and tearing the coiled material due to the wall settlement, so that the wall steel bars are conveniently bound.
One side that brick wall 3 was kept away from to structure outer wall 6 is equipped with template 8, one side that structure outer wall 6 was kept away from to template 8 is equipped with the stupefied 9 of a plurality of levels back of the body and the stupefied 10 of vertical back of the body, and one of them is connected with wire rope 12 on the stupefied 9 of the level back of the body, still is equipped with basket of flowers bolt 14 on wire rope 12, and wire rope 12's the other end is connected with subaerial fixed ground anchor 7, a plurality of the stupefied 10 of vertical back of the body is connected with bearing diagonal 13, and bearing diagonal 13 is last still to be connected with brace rod 11, and brace rod 11's lower extreme still is connected with ground anchor 7, through the setting of brace rod 11, further promotes the supporting effect of bearing diagonal 13.
Example 2
Referring to fig. 1, the difference between the present embodiment and embodiment 1 is:
in the embodiment, the thicknesses of the cement mortar leveling layer 1 and the waterproof mortar protective layer 4 are both 20 mm; the thickness of the brick wall 3 is 240-300 mm, and the brick wall 3 is a waterproof guide wall; the thickness of the polystyrene board 5 is 50 mm; the thickness of the structural exterior wall 6 is 350 mm.
In this embodiment, the vertical distance between the ground anchors 7 and the template 8 is 1000mm, and the distance between two adjacent ground anchors 7 is 1000 mm; the vertical distance between the ground nail 15 and the template 8 is 3000 mm.
In the embodiment, the horizontal back ridges 9 and the vertical back ridges 10 are both made of steel pipes with the diameter of 48.5mm, and the distance between every two adjacent horizontal back ridges 9 is not more than 400mm from the bottom opening to the area below 2 m; in the area which is larger than 2m from the bottom opening upwards, the distance between two adjacent horizontal back ridges 9 is not more than 600 mm; the distance between two adjacent vertical back ridges 10 is not more than 600mm, and then the distance between two adjacent inclined struts 13 arranged on the vertical back ridges 10 is not more than 600 mm.
In this embodiment, the diameter of the steel wire rope 12 is 6 mm.
The concrete construction method for installing the template 8 is as follows:
1) preparation before installation: the wall edge line is well bounced, the surface of the template 8 is cleaned, the isolating agent is brushed well, the painting is uniform, and the template 8 cannot be brushed in a leakage manner;
2) and (3) installing a template 8: after the lower opening of the template 8 is aligned with the edge line of the wall which is previously bounced, the template 8 is ensured to be installed in place, and slurry leakage is avoided;
3) back arris and diagonal bracing are arranged: the horizontal back ridges 9, the vertical back ridges 10 and the inclined struts 13 are made of steel pipes with the diameter of 48.5mm, and the arrangement method refers to the prior art, so that the upper opening of the template 8 is inclined inwards by about 5mm for the single-side support system to be inclined backwards under stress;
4) the ground anchors 7 are provided with supporting connecting rods 11 and turn bolts 14, and the distance between every two adjacent ground anchors 7 is 1000 mm;
5) and (4) checking and accepting the template 8: before the concrete is poured, the construction unit and the supervision unit check the installation condition of the template 8 together, and the concrete can be poured after the template is qualified.
When the basement exterior wall template supporting structure is actually applied, the arrangement of the cement mortar leveling layer 1 and the waterproof mortar protective layer 4 has better leveling and waterproof effects; the polystyrene board 5 is arranged to prevent the wall steel bars from puncturing the waterproof coiled material and tearing the coiled material due to the wall settlement, so that the wall steel bars can be conveniently bound; through the stupefied 9 of horizontal back of the body and the stupefied 10 structure setting of vertical back of the body, have the better structure additional action to template 8, and through the adjustable bearing structure that earth anchor 7, support connecting rod 11, wire rope 12, bearing diagonal 13, turn buckle 14 and ground nail 15 constitute, have better stable supporting effect, promoted the efficiency and the quality of construction.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A basement exterior wall template supporting structure comprises a brick wall (3) and a structure exterior wall (6), and is characterized in that a waterproof mortar protective layer (4) and a polystyrene board (5) are respectively arranged between the brick wall (3) and the structure exterior wall (6), a slope protection pile (2) is arranged on one side of the brick wall (3) far away from the structure exterior wall (6), and a cement mortar leveling layer (1) is also arranged between the slope protection pile (2) and the brick wall (3); a template (8) is arranged on one side, away from the brick wall (3), of the structure outer wall (6), a plurality of horizontal back ridges (9) and vertical back ridges (10) are arranged on one side, away from the structure outer wall (6), of the template (8), a steel wire rope (12) is connected to one of the horizontal back ridges (9), and the other end of the steel wire rope (12) is connected with a ground anchor (7) fixed on the ground; the vertical back edges (10) are connected with inclined supports (13), and the other ends of the inclined supports (13) are connected with ground nails (15) fixed on the ground.
2. The basement exterior wall formwork support structure according to claim 1, wherein the waterproof mortar protection layer (4) is located on one side close to the brick wall (3), and the polystyrene board (5) is located on one side close to the structural exterior wall (6).
3. The basement exterior wall formwork support structure of claim 1, wherein the diameter of the steel wire rope (12) is 6mm, and the steel wire rope (12) is further provided with a turn buckle (14).
4. The basement exterior wall formwork support structure according to claim 1, wherein the inclined strut (13) is further connected with a support connecting rod (11), and the lower end of the support connecting rod (11) is further connected with a ground anchor (7).
5. The basement exterior wall formwork support structure according to any one of claims 1-4, wherein the thickness of the cement mortar leveling layer (1) and the thickness of the waterproof mortar protection layer (4) are both 20mm, and the thickness of the polystyrene board (5) is 50 mm.
6. The basement exterior wall formwork support structure according to claim 5, wherein the vertical distance between the ground anchors (7) and the formwork (8) is 1000mm, and the distance between two adjacent ground anchors (7) is 1000 mm; the vertical distance between the ground nail (15) and the template (8) is 3000 mm.
7. The basement exterior wall formwork support structure according to claim 6, wherein the horizontal back ridges (9) and the vertical back ridges (10) are made of steel pipes with the diameter of 48.5mm, and the distance between two adjacent horizontal back ridges (9) is not more than 400mm from the bottom opening to the area below 2 m; in the area which is larger than 2m from the bottom opening upwards, the distance between two adjacent horizontal back ridges (9) is not more than 600 mm; the distance between two adjacent vertical back ridges (10) is not more than 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020627701.9U CN212507424U (en) | 2020-04-23 | 2020-04-23 | Basement outer wall formwork support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020627701.9U CN212507424U (en) | 2020-04-23 | 2020-04-23 | Basement outer wall formwork support structure |
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| Publication Number | Publication Date |
|---|---|
| CN212507424U true CN212507424U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020627701.9U Expired - Fee Related CN212507424U (en) | 2020-04-23 | 2020-04-23 | Basement outer wall formwork support structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982748A (en) * | 2021-02-24 | 2021-06-18 | 中铁六局集团有限公司交通工程分公司 | Construction method of large-span cast-in-place clear water impervious wall |
| CN114961253A (en) * | 2022-05-29 | 2022-08-30 | 中国五冶集团有限公司 | Construction method of triangular pyramid of water tank of sewage treatment station |
-
2020
- 2020-04-23 CN CN202020627701.9U patent/CN212507424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982748A (en) * | 2021-02-24 | 2021-06-18 | 中铁六局集团有限公司交通工程分公司 | Construction method of large-span cast-in-place clear water impervious wall |
| CN114961253A (en) * | 2022-05-29 | 2022-08-30 | 中国五冶集团有限公司 | Construction method of triangular pyramid of water tank of sewage treatment station |
| CN114961253B (en) * | 2022-05-29 | 2023-08-29 | 中国五冶集团有限公司 | Construction method of sewage treatment station pool triangular pyramid |
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| 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: 20210209 |