CN215594303U - Anti-sinking open trench structure connected with wall - Google Patents
Anti-sinking open trench structure connected with wall Download PDFInfo
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- CN215594303U CN215594303U CN202121663964.6U CN202121663964U CN215594303U CN 215594303 U CN215594303 U CN 215594303U CN 202121663964 U CN202121663964 U CN 202121663964U CN 215594303 U CN215594303 U CN 215594303U
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Abstract
The utility model discloses an anti-sinking open ditch structure connected with a wall, which comprises the wall, a cushion layer, a bottom plate structure, open ditch side walls and a cover plate, wherein the bottom plate structure is arranged on the cushion layer and connected with the wall; the bottom plate structure comprises a steel bar framework and a masonry, wherein the inner end of the steel bar framework is connected in the wall, the outer end of the steel bar framework is arranged in the masonry, and the masonry is connected with the wall. The bottom plate structure of the open trench is connected with the wall body into a whole, so that the connection strength of the open trench and the building main body is effectively enhanced, the damage of the open trench structure caused by the subsidence of the backfill cushion layer is avoided, and the service life of the open trench is effectively prolonged; the steel reinforcement framework is adopted to improve the structural strength of the open ditch, the supporting performance of the open ditch is enhanced through the connection with the wall body, and the settlement phenomenon of the open ditch is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an anti-sinking open trench structure connected with a wall.
Background
The building ground storehouse generally adopts scattered water or open drain to carry out the drainage of rainwater, avoids the rainwater infiltration. In the in-service use process, because scattered water or open ditches are directly laid on the backfill soil, but because the backfill soil is difficult to compact, simultaneously because the long-term infiltration of rainwater can lead to the backfill soil subsidence of below, and then lead to scattered water or open ditches to appear fracture and inhomogeneous settlement scheduling problem, scattered water or open ditches appear the fracture back, and water-proof effects is extremely poor, can further aggravate the subsidence of backfill soil, very big reduction scattered water or open ditches life. Meanwhile, after the scattered water or open ditches are broken, the appearance is greatly influenced, and the building attractiveness is seriously influenced. The utility model provides an anti-sinking open ditch structure connected with a wall body, which solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-sinking open ditch structure connected with a wall, which effectively avoids the fracture and the settlement of an open ditch and prolongs the service life of the open ditch.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an anti-sinking open ditch structure connected with a wall body comprises the wall body, a cushion layer, a bottom plate structure, open ditch side walls and a cover plate, wherein the bottom plate structure is arranged on the cushion layer and connected with the wall body;
the bottom plate structure comprises a steel bar framework and a masonry, wherein the inner end of the steel bar framework is connected in a wall, the outer end of the steel bar framework is arranged in the masonry, and the masonry is connected with the wall;
the side wall of the open trench comprises an inner wall plate and an outer wall plate, the inner wall plate and the outer wall plate are both provided with a tongue-and-groove, the tongue-and-groove on the inner wall plate and the tongue-and-groove on the outer wall plate are oppositely arranged, and the cover plate is arranged on the tongue-and-groove on the inner wall plate and the tongue-and-groove on the outer wall plate;
the wall body comprises a main body structure and an outer decoration layer, the outer decoration layer is arranged on the outer side of the main body structure, the main body structure is connected with the bottom plate structure, and the bottom end of the outer decoration layer is arranged on the bottom plate structure.
Furthermore, the steel reinforcement framework is a net surface type keel and comprises transverse ribs and longitudinal ribs, and the inner ends of the transverse ribs extend into the wall body.
Further, the steel reinforcement framework is a frame type keel, and comprises transverse ribs, longitudinal ribs and vertical ribs, the transverse ribs and the longitudinal ribs form net surfaces in a staggered mode, the upper net surfaces and the lower net surfaces are connected through the vertical ribs, and the inner ends of the transverse ribs stretch into the wall.
Further, be equipped with the slot on the face of being connected of major structure and brickwork, the slot interval sets up.
Preferably, the groove depth of the grooves is not less than 10mm, the groove width is not less than 20mm, and the distance between the grooves is not more than 200 mm.
Furthermore, a filling structure is arranged between the inner wall plate and the wall body.
Preferably, the top surface of the cover plate is flush with the top surface of the side wall of the open trench to form an outward and downward slope, and the angle of the slope is 1% -3%.
Preferably, the thickness of the bottom plate structure is 150mm, and the height of the side wall of the open trench is 200 mm.
The utility model has the following beneficial effects:
the bottom plate structure of the open trench is connected with the wall body into a whole, so that the connection strength of the open trench and the building main body is effectively enhanced, the damage of the open trench structure caused by the subsidence of the backfill soil cushion layer is avoided, and the service life of the open trench is effectively prolonged;
the steel reinforcement framework is adopted to improve the structural strength of the open ditch, the supporting performance of the open ditch is enhanced through the connection with the wall body, and the settlement phenomenon of the open ditch is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic view of the groove arrangement of the present invention.
Reference numerals: 1-wall body, 11-main body structure, 111-groove, 12-external decoration layer, 2-cushion layer, 3-bottom plate structure, 31-steel reinforcement framework, 32-masonry, 4-open trench side wall and 5-cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1 and 2, the anti-sinking open trench structure connected with the wall comprises a wall body 1, a cushion layer 2, a bottom plate structure 3, an open trench side wall 4 and a cover plate 5, wherein the bottom plate structure 3 is arranged on the cushion layer 2 and connected with the wall body 1, the open trench side wall 4 is arranged on the bottom plate structure 3 to form an open trench, and the cover plate 5 is arranged on the open trench side wall 4.
As shown in fig. 1 and 2, the bottom plate structure 3 includes a steel reinforcement cage 31 and a masonry 32, an inner end of the steel reinforcement cage 31 is connected in the wall 1, an outer end of the steel reinforcement cage 31 is arranged in the masonry 32, and the masonry 32 is connected with the wall 1.
Connect through framework of steel reinforcement 31 between wall body 1 and the bottom plate structure 3 to through groove 111 enhancement joint strength on the face of being connected between major structure 11 and the brickwork 32, very big promotion bottom plate structure 3's support intensity and structural strength have effectively guaranteed the anti-sinking performance of open drain, promote life.
As shown in fig. 1, in the first embodiment of the present invention, the steel reinforcement cage 31 is a mesh-type keel, and includes a transverse bar and a longitudinal bar, and an inner end of the transverse bar extends into the wall 1.
As shown in fig. 2, in the second embodiment of the present invention, the steel skeleton 31 is a frame-shaped keel, and includes horizontal bars, vertical bars, and vertical bars, the horizontal bars and the vertical bars are staggered to form mesh surfaces, the upper mesh surface and the lower mesh surface are connected by the vertical bars, and the inner ends of the horizontal bars extend into the wall 1.
Preferably, the horizontal muscle is the reinforcing bar of external diameter 10mm, indulge the muscle and erect the reinforcing bar that the muscle is external diameter 8 mm.
Furthermore, the open trench side wall 4 comprises an inner wall plate and an outer wall plate, the inner wall plate and the outer wall plate are both provided with a tongue-and-groove, the tongue-and-groove on the inner wall plate and the tongue-and-groove on the outer wall plate are oppositely arranged, and the cover plate 5 is arranged on the tongue-and-groove on the inner wall plate and the tongue-and-groove on the outer wall plate.
As shown in fig. 1 and 2, a filling structure is further arranged between the inner wall plate and the wall body 1, the filling structure is tar sand, and the tar sand is used for water proofing and corrosion prevention.
As shown in fig. 1 and 2, the wall 1 further includes a main structure 11 and an exterior layer 12, the exterior layer 12 is disposed outside the main structure 11, the main structure 11 is connected to the bottom plate structure 3, and a bottom end of the exterior layer 12 is disposed on the bottom plate structure 3.
Preferably, the top surface of the cover plate 5 is flush with the top surface of the side wall 4 of the open trench to form an outward and downward slope, and the angle of the slope is 1% -3%.
Preferably, the masonry 32 is C25 concrete with a thickness of 150mm, and the height of the open trench side wall 4 is 200 mm.
Preferably, cement mortar with the thickness of 15mm is arranged on the inner side surface of the open trench formed by the bottom plate structure 3 and the side wall 4 of the open trench; the open ditches are provided with expansion joints with the width of 20mm every 12m, and filling structures are arranged in the expansion joints.
Preferably, the bottom surface of the open trench is provided with a slope surface, the slope surface faces outwards and downwards, and the angle of the slope surface is 0.5% -2%.
Preferably, the utility model is suitable for two conditions that the open trench is positioned in the range of the ground reservoir and the open trench is positioned outside the range of the ground reservoir, and when the open trench is positioned in the range of the ground reservoir, the water outlet of the drain pipe is positioned above the open trench; when the open trench is positioned outside the range of the ground warehouse, the drain pipe extends out of the main body structure, and the tail end of the drain pipe is positioned in the open trench.
A construction method of an anti-sinking open trench structure connected with a wall body comprises the following steps:
s1, main body construction: constructing a building main body;
s2, constructing a bottom plate structure: after the construction of the building main body is finished, constructing the bottom plate structure 3 on the outer side of the main body structure 11 of the wall body;
s3, architectural decoration construction: constructing an outer decorative layer 12 on the outer side of the wall body, and connecting the outer decorative layer 12 with the bottom plate structure 3;
s4, open trench construction: and (3) constructing the side wall 4 of the open trench on the bottom plate structure 3, and after the construction of the side wall 4 of the open trench is finished, covering the cover plate 5 to finish the construction of the open trench.
Further, in step S2, the construction of the floor structure includes the following steps:
s21, chiseling a groove 111 on the outer side surface of the connecting part of the main body structure 11 of the wall body and the bottom plate structure 3 and roughening the contact surface; chiseling a groove 111 on a connecting surface connected with the bottom plate structure 3 and performing chiseling treatment to enhance the connecting strength of the masonry 32 and the main body structure 11, thereby ensuring the stability and structural strength of the open trench structure;
s22, drilling a bar embedding hole on the main structure 11, inserting the inner end of the transverse bar of the steel bar framework 31 into the bar embedding hole and fixing, and then binding the steel bar framework 31;
s23, erecting a template to pour the masonry 32, and maintaining after pouring is completed;
and S24, after the maintenance is finished, removing the formwork, and performing subsequent construction after the formwork removal is finished.
As shown in fig. 3, in step S21, grooves 111 are spaced apart on the outer side of the main body structure 11 connected to the bottom plate structure 3, the grooves 111 have a groove depth of not less than 10mm, a groove width of not less than 20mm, and a pitch of the grooves 111 of not more than 200 mm.
Further, in step S21, the joint surface between the grooves 111 is roughened to a depth of not less than 10 mm.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (8)
1. An anti-sinking open trench structure connected with a wall body is characterized by comprising the wall body (1), a cushion layer (2), a bottom plate structure (3), open trench side walls (4) and a cover plate (5), wherein the bottom plate structure (3) is arranged on the cushion layer (2) and connected with the wall body (1), the open trench side walls (4) are arranged on the bottom plate structure (3) to form open trenches, and the cover plate (5) is arranged on the open trench side walls (4);
the bottom plate structure (3) comprises a steel bar framework (31) and a masonry (32), the inner end of the steel bar framework (31) is connected in the wall (1), the outer end of the steel bar framework is arranged in the masonry (32), and the masonry (32) is connected with the wall (1);
the open trench side wall (4) comprises an inner wall plate and an outer wall plate, the inner wall plate and the outer wall plate are both provided with a tongue-and-groove, the tongue-and-groove on the inner wall plate and the tongue-and-groove on the outer wall plate are oppositely arranged, and the cover plate (5) is arranged on the tongue-and-groove on the inner wall plate and the outer wall plate;
the wall body (1) comprises a main body structure (11) and an outer decoration layer (12), the outer decoration layer (12) is arranged on the outer side of the main body structure (11), the main body structure (11) is connected with the bottom plate structure (3), and the bottom end of the outer decoration layer (12) is arranged on the bottom plate structure (3).
2. The structure of claim 1, wherein the structure of the open trench is characterized in that: the steel bar framework (31) is a net surface type keel and comprises transverse bars and longitudinal bars, and the inner ends of the transverse bars extend into the wall body (1).
3. The structure of claim 1, wherein the structure of the open trench is characterized in that: the steel bar framework (31) is a frame type keel and comprises transverse bars, longitudinal bars and vertical bars, the transverse bars and the longitudinal bars form net surfaces in a staggered mode, the upper net surfaces and the lower net surfaces are connected through the vertical bars, and the inner ends of the transverse bars stretch into the wall body (1).
4. The structure of claim 1, wherein the structure of the open trench is characterized in that: be equipped with slot (111) on the face of being connected of major structure (11) and brickwork (32), slot (111) interval sets up.
5. The structure of claim 4, wherein the structure of the open trench is characterized in that: the groove depth of the grooves (111) is not less than 10mm, the groove width is not less than 20mm, and the distance between the grooves (111) is not more than 200 mm.
6. The structure of claim 1, wherein the structure of the open trench is characterized in that: and a filling structure is arranged between the inner wall plate and the wall body (1).
7. The structure of claim 1, wherein the structure of the open trench is characterized in that: the top surface of the cover plate (5) is flush with the top surface of the side wall (4) of the open trench to form an outward and downward slope, and the angle of the slope is 1% -3%.
8. The structure of claim 1, wherein the structure of the open trench is characterized in that: the thickness of the bottom plate structure (3) is 150mm, and the height of the open trench side wall (4) is 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663964.6U CN215594303U (en) | 2021-07-21 | 2021-07-21 | Anti-sinking open trench structure connected with wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663964.6U CN215594303U (en) | 2021-07-21 | 2021-07-21 | Anti-sinking open trench structure connected with wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594303U true CN215594303U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121663964.6U Active CN215594303U (en) | 2021-07-21 | 2021-07-21 | Anti-sinking open trench structure connected with wall |
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| Country | Link |
|---|---|
| CN (1) | CN215594303U (en) |
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2021
- 2021-07-21 CN CN202121663964.6U patent/CN215594303U/en active Active
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