CN217758850U - Foundation pit supporting structure for construction engineering construction - Google Patents
Foundation pit supporting structure for construction engineering construction Download PDFInfo
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- CN217758850U CN217758850U CN202222063361.3U CN202222063361U CN217758850U CN 217758850 U CN217758850 U CN 217758850U CN 202222063361 U CN202222063361 U CN 202222063361U CN 217758850 U CN217758850 U CN 217758850U
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Abstract
The utility model relates to a foundation pit supporting structure for construction engineering construction, which relates to the field of construction engineering and comprises a supporting component which is vertically arranged, wherein the cross section of the supporting component is rectangular and is formed by enclosing two first supporting plates which are arranged in parallel and two second supporting plates which are arranged in parallel and are vertical to the first supporting plates; the first supporting plate and the second supporting plate are provided with a connecting assembly used for connecting the first supporting plate and the second supporting plate, and a reinforcing assembly used for reinforcing the supporting assembly is arranged in the supporting assembly. This application has the effect of improving the not enough stable defect of traditional foundation ditch braced frame overall structure.
Description
Technical Field
The application relates to the field of constructional engineering, in particular to a foundation pit supporting structure for constructional engineering construction.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit.
During the use of a foundation pit in construction engineering construction, a foundation pit support frame is usually arranged inside the foundation pit to protect the wall of the foundation pit.
However, the foundation pit supporting frame is unstable in overall structure and cannot play a good role in supporting and protecting the foundation pit wall, so that the foundation pit wall is easy to loosen, collapse and injure workers, and potential safety hazards are brought to users.
SUMMERY OF THE UTILITY MODEL
In order to improve the not stable enough defect of traditional foundation ditch retaining frame overall structure, this application provides a foundation ditch supporting construction of building engineering construction.
The application provides a pair of foundation pit supporting construction of building engineering construction adopts following technical scheme:
a foundation pit supporting structure for building engineering construction comprises a supporting component which is vertically arranged, wherein the cross section of the supporting component is a rectangular frame body and is formed by two first supporting plates which are arranged in parallel and two second supporting plates which are arranged in parallel and are perpendicular to the first supporting plates in a surrounding mode; a reinforcing assembly is arranged in the supporting assembly and comprises four horizontal bases which are arranged at four corners of the reinforcing assembly and fixedly connected with the bottom of a foundation pit, a first positioning rod which is obliquely arranged is fixedly connected to the bases, and one end, far away from the bases, of the first positioning rod is abutted to the first supporting plate; the base is fixedly connected with a second positioning rod which is obliquely arranged, the projection of the second positioning rod in the vertical direction is perpendicular to the projection of the first positioning rod in the vertical direction, and one end, far away from the base, of the second positioning rod is abutted to the second supporting plate.
By adopting the technical scheme, the support plate can prevent the foundation pit wall from loosening and collapsing, so that the protection effect is achieved; the stability of a supporting plate can be improved by the arrangement of the reinforcing component, so that the defect that the overall structure of the traditional foundation pit supporting frame is not stable enough is overcome. The base is arranged, one end of the first positioning rod can be fixed on the base through the base, and the other end of the first positioning rod is connected with the first supporting plate; when the first supporting plate is acted by an external force towards the inner base, the first positioning rod can provide an acting force for the first supporting plate to be far away from the base, so that the first supporting plate is supported, and the stability of the first supporting plate is improved; when the second supporting plate receives the external force effect of outside orientation inside, the second locating lever can give the second supporting plate an effort of keeping away from the base for support the second and prop the backplate, thereby improved the stability that the backplate was propped to the second.
Optionally, a vertically arranged third positioning rod is fixedly connected to the bottom of one end, close to the first supporting plate, of the first positioning rod, and one side of the third positioning rod is abutted against the first supporting plate; and the bottom end of the third positioning rod is fixedly connected with a horizontally arranged fourth positioning rod, one end of the fourth positioning rod is abutted against the first supporting plate, and the other end of the fourth positioning rod is fixedly connected with the base.
Through adopting above-mentioned technical scheme, through the setting of third locating lever and fourth locating lever, can make first locating lever, third locating lever and fourth locating lever constitute a triangular structure to further make first backplate more firm, strengthened the stability of first backplate.
Optionally, a vertically arranged fifth positioning rod is fixedly connected to the bottom of one end, close to the supporting plate, of the second positioning rod, and one side of the fifth positioning rod is abutted to the second supporting plate; and a horizontally arranged sixth positioning rod is fixedly connected to the bottom end of the fifth positioning rod, one end of the sixth positioning rod is abutted against the second supporting plate, and the other end of the sixth positioning rod is fixedly connected with the base.
Through adopting above-mentioned technical scheme, through the setting of fifth locating lever and sixth locating lever, can make second locating lever, fifth locating lever and sixth locating lever constitute a triangle-shaped structure to further make the second supporting plate more firm, strengthened the stability of second supporting plate.
Optionally, the spacing of the vertical setting of fixedly connected with on the base, the longitudinal section of spacing is right angled triangle, spacing bottom is right angled side of right angled triangle, spacing is close to one side of spacing subassembly is another right angled side of right angled triangle, and the top both sides respectively with first limiting plate with the inseparable butt of second limiting plate.
Through adopting above-mentioned technical scheme, through the setting of triangular-shaped spacing for first supporting plate and second supporting plate are more firm, have further strengthened the stability of strutting the subassembly.
Optionally, a horizontal positioning frame is arranged at the top of the limiting frame, the cross section of the positioning frame is a right triangle, two ends of a bevel edge of the positioning frame are respectively fixedly connected with the first positioning rod and the top end of the second positioning rod, and a right angle end of the positioning frame is fixedly connected with the top end of the limiting frame.
Through adopting above-mentioned technical scheme, through the setting of locating rack, can make first locating lever, second locating lever and spacing between have interact's holding power, further strengthened the stability of first locating lever, second locating lever and spacing to make first supporting plate and second supporting plate more firm, further strengthened the stability of strutting the subassembly.
Optionally, a limiting assembly is arranged between the first supporting plate and the second supporting plate, the limiting assembly comprises a first limiting plate and a second limiting plate which are vertically arranged and perpendicular to each other, one end of the first limiting plate in the horizontal direction is fixedly connected with one end of the second limiting plate in the horizontal direction, one side of the first limiting plate is fixedly connected with the first supporting plate, and one side of the second limiting plate is fixedly connected with the second supporting plate.
By adopting the technical scheme, the first supporting plate and the second supporting plate are more stable through the arrangement of the limiting assembly, and the stability of the first supporting plate and the second supporting plate is further enhanced; through the setting of first limiting plate and second limiting plate for can have interact's holding power between first backplate and the second supporting plate, thereby make first backplate and second supporting plate more firm, further strengthen the stability of first backplate and second supporting plate.
Optionally, a horizontal third limiting plate is fixedly arranged between the first limiting plate and the second limiting plate, the cross section of the third limiting plate is a right triangle, and two right-angle sides of the third limiting plate are respectively and fixedly connected with the first limiting plate and the second limiting plate.
Through adopting above-mentioned technical scheme, through the setting of third limiting plate, can give the holding power on first limiting plate and the second limiting plate horizontal direction through the third gag lever post to the stability of first limiting plate and second limiting plate has been strengthened, and then the stability of first backplate and second backplate has been strengthened.
Optionally, a connecting assembly is arranged between the first supporting plate and the second supporting plate, the connecting assembly includes a first fixing rod and a second fixing rod which are vertically arranged, and two ends of the first supporting plate in the horizontal direction are respectively fixedly connected with one first fixing rod; two ends of the second supporting plate in the horizontal direction are respectively and fixedly connected with one second fixing rod; the cross sections of the first fixing rod and the second fixing rod are both right-angled triangles, and one side of the inclined edge of the cross section of the first fixing rod and one side of the inclined edge of the cross section of the second fixing rod are in tight butt joint with each other.
By adopting the technical scheme, two adjacent first supporting plates can be connected with the second supporting plate through the arrangement of the first fixing rod and the second fixing rod; the cross section through with first dead lever and second dead lever sets up to triangle-shaped, and the mutual butt in one side of hypotenuse, can make first supporting plate and second supporting plate more stable to the stability of strutting the subassembly has been strengthened.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the supporting component and the reinforcing component, the foundation pit wall can be prevented from loosening and collapsing, the protection effect is achieved, and the defect that the overall structure of the traditional foundation pit supporting frame is not stable enough is overcome;
2. through the arrangement of the limiting assembly, the first supporting plate and the second supporting plate can have supporting force of interaction, so that the first supporting plate and the second supporting plate are more stable, and the stability of the supporting assembly is enhanced;
3. through the setting of locating rack, the stability of strutting the subassembly has further been strengthened.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of a portion of an embodiment of the present application;
fig. 3 is a partial structural schematic diagram of an embodiment of the present application.
Description of reference numerals: 1. a support assembly; 11. a first support shield; 12. a second support guard plate; 2. a connecting assembly; 21. a first fixing lever; 22. a second fixing bar; 3. a reinforcement assembly; 31. a base; 32. a first positioning rod; 321. a third positioning rod; 322. a fourth positioning rod; 33. a second positioning rod; 331. a fifth positioning rod; 332. a sixth positioning rod; 4. a limiting component; 41. a first limit plate; 42. a second limiting plate; 43. a third limiting plate; 5. a limiting frame; 6. a positioning frame; 7. a first bolt; 8. and a second bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a foundation pit supporting structure for building engineering construction. Referring to fig. 1, a foundation pit supporting structure for building engineering construction includes a supporting component 1 which is vertically arranged and has a rectangular cross section, the supporting component 1 includes two first supporting plates 11 which are arranged in parallel and two second supporting plates 12 which are arranged in parallel and are perpendicular to the first supporting plates 11, and the heights of the first supporting plates 11 and the second supporting plates 12 are equal; a connecting component 2 for connecting the first supporting and protecting plate 11 and the second supporting and protecting plate 12 is arranged between the first supporting and protecting plate 11 and the second supporting and protecting plate 12; the interior of the supporting component 1 is provided with a reinforcing component 3 for reinforcing the supporting component 1.
Referring to fig. 1, the connecting assembly 2 includes a first fixing rod 21 and a second fixing rod 22 which are vertically arranged, cross sections of the first fixing rod 21 and the second fixing rod 22 are both right-angled triangles, and one sides of oblique sides of cross sections of the first fixing rod 21 and the second fixing rod 22 are mutually and tightly abutted; the lengths of the first fixing rod 21 and the second fixing rod 22 are equal and the heights of the first supporting plate 11 are equal, one side of a right-angle edge of the first fixing rod 21 is fixedly connected with the end face of one end of the first supporting plate 11 in the horizontal direction, and one side of a right-angle edge of the second fixing rod 22 is fixedly connected with the end face of one end of the second supporting plate 12 in the horizontal direction.
During installation, the first supporting plate 11 is installed to a fixed position, the second supporting plate 12 is installed on one side of the first supporting plate 11 and is parallel to the first supporting plate 11, and one side of the inclined edge of the cross section of the second fixing rod 22 is abutted to one side of the inclined edge of the cross section of the first fixing rod 21.
Referring to fig. 1, the reinforcing component 3 includes four horizontal bases 31 arranged at four corners inside the supporting component 1, the bases 31 are fixedly connected with the lower layer structure through a plurality of first bolts 7, the bases 31 are fixedly connected with inclined first positioning rods 32 and second positioning rods 33, one ends of the first positioning rods 32 far away from the bases 31 are abutted against the inner sides of the first supporting plates 11, one sides of the second positioning rods 33 far away from the bases 31 are abutted against the inner sides of the second supporting plates 12, and the projections of the second positioning rods 33 in the vertical direction are perpendicular to the projections of the first positioning rods 32 in the vertical direction.
Referring to fig. 1 and 2, a vertically arranged third positioning rod 321 is fixedly connected to the bottom of the first positioning rod 32 near one end of the first support plate 11, and one side of the third positioning rod 321 is abutted to the first support plate 11; a horizontally arranged fourth positioning rod 322 is fixedly connected to the bottom end of the third positioning rod 321, one end of the fourth positioning rod 322 close to the third positioning rod 321 is abutted against the first protection plate 11, and one end far away from the third positioning rod 321 is fixedly arranged on the base 31.
Referring to fig. 1 and 2, a vertically arranged fifth positioning rod 331 is fixedly connected to the bottom of one end of the second positioning rod 33 close to the second supporting and protecting plate 12, and one side of the fifth positioning rod 331 abuts against the second supporting and protecting plate 12; a horizontally disposed sixth positioning rod 332 is fixedly connected to the bottom end of the fifth positioning rod 331, one end of the sixth positioning rod 332 close to the fourth positioning rod 322 abuts against the second support guard plate 12, and one end of the sixth positioning rod 332 far from the fourth positioning rod 322 is fixedly disposed on the base 31.
Referring to fig. 2 and 3, a vertical limiting frame 5 is arranged on the base 31, the longitudinal section of the limiting frame 5 is a right-angled triangle, the bottom of the limiting frame 5 is a right-angled side of the right-angled triangle, and one end of the limiting frame is fixedly connected with the base 31; one side of the limiting frame 5 close to the supporting component 1 is another right-angled side of the right-angled triangle, and two sides of the limiting frame are respectively and tightly abutted against the inner sides of the first supporting plate 11 and the second supporting plate 12.
Referring to fig. 2 and 3, the top of spacing 5 is provided with horizontally locating rack 6, and the cross section of locating rack 6 is right triangle, and the hypotenuse both ends of locating rack 6 respectively with the top fixed connection of first locating lever 32 and second locating lever 33, and two right-angle sides of locating rack 6 respectively with the inboard butt of first backplate 11 and the inboard butt of second backplate 12, the right-angle end bottom of locating rack 6 and the top fixed connection of spacing 5.
After first backplate 11 and second backplate 12 installation are accomplished, fix base 31 on substructure through first bolt 7, simultaneously with the top of first locating lever 32 and the inboard butt of first backplate 11, the top of second locating lever 33 and the inboard butt of second backplate 12, one side and the inboard butt of first backplate 11 of third locating lever 321, fifth locating lever 331 one side and the inboard butt of second backplate 12, the one end and the first backplate 11 butt of base 31 are kept away from to fourth locating lever 322, the one end and the second backplate 12 butt of base 31 are kept away from to sixth locating lever 332, the both sides of right angle limit in the vertical direction of spacing frame 5 respectively with first backplate 11 and second backplate 12 butt, the both sides of locating rack 6 respectively with first backplate 11 and second backplate 12 butt.
Referring to fig. 1 and 2, a limiting assembly 4 is arranged between a first supporting plate 11 and a second supporting plate 12, the limiting assembly 4 is located above a positioning frame 6, the limiting assembly 4 comprises a first limiting plate 41 and a second limiting plate 42 which are vertically arranged and perpendicular to each other, one end of the first limiting plate 41 in the horizontal direction is fixedly connected with one end of the second limiting plate 42 in the horizontal direction, one side of the first limiting plate 41 is in threaded connection with the first supporting plate 11 through a second bolt 8, and one side of the second limiting plate 42 is in threaded connection with the second supporting plate 12 through the second bolt 8; a horizontal third limiting plate 43 is fixedly arranged between the first limiting plate 41 and the second limiting plate 42, the cross section of the third limiting plate 43 is a right triangle, and two right-angle sides of the third limiting plate 43 are respectively fixedly connected with the first limiting plate 41 and the second limiting plate 42.
Before the base 31 is installed, the first limiting plate 41 and the second limiting plate 42 are fixedly connected to the first supporting plate 11 and the second supporting plate 12 by the second bolt 8.
The implementation principle of the foundation pit supporting structure for building engineering construction in the embodiment of the application is as follows: firstly, mounting a first supporting plate 11 to a fixed position, then mounting a second supporting plate 12 on one side of the first supporting plate 11 and parallel to the first supporting plate 11, and abutting one side of the inclined edge on the cross section of a second fixing rod 22 against one side of the inclined edge on the cross section of a first fixing rod 21; then, the first limiting plate 41 and the second limiting plate 42 are fixedly connected with the first supporting plate 11 and the second supporting plate 12 through the second bolt 8; finally, the base 31 is fixed on the lower layer structure through the first bolt 7, meanwhile, the top end of the first positioning rod 32 is abutted against the inner side of the first supporting plate 11, the top end of the second positioning rod 33 is abutted against the inner side of the second supporting plate 12, one side of the third positioning rod 321 is abutted against the inner side of the first supporting plate 11, one side of the fifth positioning rod 331 is abutted against the inner side of the second supporting plate 12, one end of the fourth positioning rod 322, far away from the base 31, is abutted against the first supporting plate 11, one end of the sixth positioning rod 332, far away from the base 31, is abutted against the second supporting plate 12, two sides of a right-angle edge in the vertical direction of the limiting frame 5 are respectively abutted against the first supporting plate 11 and the second supporting plate 12, and two sides of the positioning frame 6 are respectively abutted against the first supporting plate 11 and the second supporting plate 12.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a foundation ditch supporting construction of building engineering construction which characterized in that: the supporting device comprises a supporting assembly (1) which is vertically arranged, wherein the cross section of the supporting assembly (1) is a rectangular frame body and is formed by enclosing two first supporting plates (11) which are arranged in parallel and two second supporting plates (12) which are arranged in parallel and are perpendicular to the first supporting plates (11); a reinforcing component (3) is arranged in the supporting component (1), the reinforcing component (3) comprises four horizontal bases (31) which are arranged at four corners of the reinforcing component (3) and fixedly connected with the bottom of a foundation pit, a first positioning rod (32) which is obliquely arranged is fixedly connected to each base (31), and one end, far away from the base (31), of each first positioning rod (32) is abutted to the first supporting plate (11); the base (31) is fixedly connected with a second positioning rod (33) which is obliquely arranged, the projection of the second positioning rod (33) in the vertical direction is perpendicular to the projection of the first positioning rod (32) in the vertical direction, and one end, far away from the base (31), of the second positioning rod (33) is abutted against the second supporting and protecting plate (12).
2. The foundation pit supporting structure for construction of building engineering according to claim 1, wherein: the bottom of one end, close to the first supporting plate (11), of the first positioning rod (32) is fixedly connected with a vertically arranged third positioning rod (321), and one side of the third positioning rod (321) is abutted against the first supporting plate (11); the bottom end of the third positioning rod (321) is fixedly connected with a horizontally arranged fourth positioning rod (322), one end of the fourth positioning rod (322) is abutted to the first supporting plate (11), and the other end of the fourth positioning rod is fixedly connected with the base (31).
3. The foundation pit supporting structure for construction of building engineering according to claim 2, wherein: a vertically arranged fifth positioning rod (331) is fixedly connected to the bottom of one end, close to the supporting plate, of the second positioning rod (33), and one side of the fifth positioning rod (331) is abutted to the second supporting plate (12); a sixth positioning rod (332) horizontally arranged is fixedly connected to the bottom end of the fifth positioning rod (331), one end of the sixth positioning rod (332) is abutted against the second support plate (12), and the other end of the sixth positioning rod is fixedly connected with the base (31).
4. The foundation pit supporting structure for construction of building engineering according to claim 1, wherein: spacing (5) of the vertical setting of fixedly connected with on base (31), the longitudinal section of spacing (5) is right angled triangle, spacing (5) bottom is right angled triangle's a right-angle side, spacing (5) are close to one side of strutting subassembly (1) is another right-angle side of right angled triangle, and both sides respectively with first backplate (11) with the inseparable butt of second backplate (12).
5. The foundation pit supporting structure for construction of building engineering according to claim 4, wherein: spacing (5) top is provided with horizontally locating rack (6), the cross section of locating rack (6) is right angled triangle, just the hypotenuse both ends of locating rack (6) respectively with first locating lever (32) with the top fixed connection of second locating lever (33), the right angle end of locating rack (6) with the top fixed connection of spacing (5).
6. The foundation pit supporting structure for construction engineering according to claim 1, wherein: first backplate (11) with be provided with spacing subassembly (4) between second backplate (12), spacing subassembly (4) include vertical setting and mutually perpendicular's first limiting plate (41) and second limiting plate (42), first limiting plate (41) horizontal direction's one end with second limiting plate (42) horizontal direction's one end fixed connection, just one side of first limiting plate (41) with first backplate (11) fixed connection, one side of second limiting plate (42) with backplate (12) fixed connection is propped up to the second.
7. The foundation pit supporting structure for construction of building engineering according to claim 6, wherein: a horizontal third limiting plate (43) is fixedly arranged between the first limiting plate (41) and the second limiting plate (42), the cross section of the third limiting plate (43) is a right-angled triangle, and two right-angled sides of the third limiting plate (43) are fixedly connected with the first limiting plate (41) and the second limiting plate (42) respectively.
8. The foundation pit supporting structure for construction of building engineering according to claim 1, wherein: a connecting assembly (2) is arranged between the first supporting plate (11) and the second supporting plate (12), the connecting assembly (2) comprises a first fixing rod (21) and a second fixing rod (22) which are vertically arranged, and two ends of the first supporting plate (11) in the horizontal direction are respectively fixedly connected with one first fixing rod (21); two ends of the second supporting and protecting plate (12) in the horizontal direction are respectively fixedly connected with one second fixing rod (22); the cross sections of the first fixing rod (21) and the second fixing rod (22) are right-angled triangles, and one side of the oblique side of the cross section of the first fixing rod (21) and one side of the oblique side of the cross section of the second fixing rod (22) are in tight butt joint with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222063361.3U CN217758850U (en) | 2022-08-03 | 2022-08-03 | Foundation pit supporting structure for construction engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222063361.3U CN217758850U (en) | 2022-08-03 | 2022-08-03 | Foundation pit supporting structure for construction engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217758850U true CN217758850U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222063361.3U Active CN217758850U (en) | 2022-08-03 | 2022-08-03 | Foundation pit supporting structure for construction engineering construction |
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| Country | Link |
|---|---|
| CN (1) | CN217758850U (en) |
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2022
- 2022-08-03 CN CN202222063361.3U patent/CN217758850U/en active Active
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