CN111472360A - Foundation pit supporting structure convenient to build and use method - Google Patents
Foundation pit supporting structure convenient to build and use method Download PDFInfo
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- CN111472360A CN111472360A CN202010196544.5A CN202010196544A CN111472360A CN 111472360 A CN111472360 A CN 111472360A CN 202010196544 A CN202010196544 A CN 202010196544A CN 111472360 A CN111472360 A CN 111472360A
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- supporting
- block
- foundation pit
- supporting block
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting structure convenient to build and a using method thereof. The supporting block comprises a supporting block, a pair of convex blocks are arranged at the top of the supporting block, a pair of grooves are formed in the bottom of the supporting block relative to the positions of the convex blocks, the sizes of the convex blocks are matched with those of the grooves, a positioning block protrudes outwards from one side of the supporting block, a positioning groove is formed in the other side of the supporting block corresponding to one side of the positioning block, and the sizes of the positioning block are matched with those of the positioning groove. The invention adopts a support block splicing mode to form the support of the foundation pit, has a small overall structure, is convenient to splice and convenient to build, adopts the U-shaped reinforcing ribs and the linear reinforcing ribs to erect, improves the splicing stability, strengthens the protection effect, reserves green plant planting holes, locks water through green plants, consolidates foundation pit soil and improves the protection effect.
Description
Technical Field
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting structure convenient to build and a using method thereof.
Background
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. At present, the existing foundation pit supporting structure adopts an integrally formed structure in order to strengthen the integrity of the existing foundation pit supporting structure, so that the integral structure of the foundation pit supporting structure is large and difficult to build.
Disclosure of Invention
The invention aims to provide a foundation pit supporting structure convenient to build and a using method thereof, so as to solve the problems in the background technology.
One of the purposes of the invention is to provide a foundation pit supporting structure convenient to build, which comprises a supporting block, wherein a pair of convex blocks are arranged at the top of the supporting block, a pair of grooves are formed in the positions, corresponding to the convex blocks, of the bottom of the supporting block, the sizes of the convex blocks are matched with the sizes of the grooves, a positioning block protrudes outwards from one side of the supporting block, a positioning groove is formed in the other side of the supporting block, corresponding to one side of the positioning block, and the sizes of the positioning block are matched with the sizes of the positioning groove.
Preferably, a clamping groove is formed between the two protruding blocks, a clamping block is arranged between the two grooves, and the size of the clamping block is matched with that of the clamping groove.
Preferably, the two sides of the top of the supporting block are symmetrically provided with side grooves, the two sides of the bottom of the supporting block are symmetrically provided with side blocks, and the size of each side block is matched with that of each side groove.
Preferably, the positioning block is provided with limiting grooves in bilateral symmetry, the positioning groove is provided with limiting blocks in bilateral symmetry, and the limiting blocks are matched with the limiting grooves in size.
Preferably, a center hole is formed in the center of the supporting block, and the center hole penetrates through the supporting block.
Preferably, the periphery of the supporting block is respectively provided with a side hole.
Preferably, a plurality of transverse insertion strips are symmetrically arranged at the upper end and the lower end of the back surface of the supporting block, and a plurality of longitudinal insertion strips are symmetrically arranged at the left end and the right end of the back surface of the supporting block.
Preferably, the transverse and longitudinal fillets have a trapezoidal configuration.
Preferably, the upper end and the lower end of the inside of the supporting block are symmetrically provided with transverse communicating grooves penetrating through the supporting block, and the left end and the right end of the inside of the supporting block are symmetrically provided with longitudinal communicating grooves penetrating through the supporting block.
The invention also aims to provide a use method of the foundation pit supporting structure convenient to build, which comprises any one of the foundation pit supporting structures convenient to build, and comprises the following operation steps:
s1, splicing the supporting blocks left and right along the length of the bottom of the foundation pit, inserting the positioning block of one supporting block into the positioning groove of the other supporting block, inserting the limiting block into the limiting groove, completing left and right splicing of the two supporting blocks, and repeating the steps to form a transverse supporting group;
s2, inserting the U-shaped reinforcing ribs into the transverse insertion strips of the outermost support blocks, penetrating the U-shaped reinforcing ribs through the bottom row of support blocks and penetrating the U-shaped reinforcing ribs out of the support blocks on the other side;
s3, attaching the transverse support group penetrating the U-shaped reinforcing ribs to the side face of the foundation pit, and enabling the transverse insertion strip and the longitudinal insertion strip to be embedded into the side face of the foundation pit
S4, pouring cement to the joint of the supporting blocks until the cement is solidified;
s5, splicing a group of transverse supporting groups, splicing the transverse supporting groups up and down on the transverse supporting group at the bottom, clamping the convex blocks of the supporting blocks at the upper end and the lower end into the grooves, and repeating the steps until the transverse supporting groups are fully paved on the side surface of the foundation pit;
s6, inserting linear reinforcing ribs into the longitudinal communication grooves of the support block at the topmost part;
s7, pouring cement from the longitudinal communication groove of the support block at the topmost part, and waiting for the cement to solidify;
and S8, planting green plants along the middle holes and the side holes.
Compared with the prior art, the invention has the beneficial effects that:
1. in the foundation pit supporting structure convenient to build and the using method, the supporting of the foundation pit is formed by adopting a supporting block splicing mode, the integral structure is small, the splicing is convenient, and the building is convenient.
2. According to the foundation pit supporting structure convenient to build and the using method, the U-shaped reinforcing ribs are adopted, the multiple left and right splicing supporting blocks are connected in series, the linear reinforcing ribs are adopted for erecting, the multiple up and down splicing supporting blocks are connected in series, the splicing stability is improved, and the protection effect is enhanced.
3. In the foundation pit supporting structure convenient to build and the using method, the green planting holes are reserved, water is locked through the green planting holes, foundation pit soil is consolidated, and the protection effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of the front side of a support block of the present invention;
FIG. 2 is a schematic view of the back structure of the support block of the present invention;
FIG. 3 is a schematic view of the internal structure of the supporting block of the present invention;
FIG. 4 is a schematic view of the cross molding configuration of the present invention;
FIG. 5 is a schematic diagram of the transverse splicing of the support blocks of the present invention;
FIG. 6 is a schematic view of the transverse support set of the present invention with U-shaped reinforcing bars inserted therein;
FIG. 7 is a schematic view of the longitudinal assembly of the transverse support assemblies of the present invention;
fig. 8 is a schematic view of the transverse support set of the present invention with linear reinforcing bars inserted therein.
The various reference numbers in the figures mean:
1. a support block; 11. a bump; 12. a card slot; 13. a side groove; 14. a groove; 15. a clamping block; 16. an edge block; 17. positioning blocks; 18. positioning a groove; 19. a limiting groove; 110. a limiting block; 111. a mesopore; 112. a side hole;
2. a transverse fillet; 21. a longitudinal fillet;
3. a transverse communicating groove; 31. and a longitudinal communicating groove.
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 embodiments of the present invention, 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 the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
one of the purposes of the invention is to provide a foundation pit supporting structure convenient to build, which comprises a supporting block 1, wherein the top of the supporting block 1 is provided with a pair of convex blocks 11, the bottom of the supporting block 1 is provided with a pair of grooves 14 corresponding to the positions of the convex blocks 11, the sizes of the convex blocks 11 are matched with the sizes of the grooves 14, the convex blocks 11 are conveniently inserted into the grooves 14, the splicing of the upper end and the lower end of the supporting block 1 is realized, meanwhile, the convex blocks 11 are in a trapezoidal structure protruding outwards, the grooves 14 are in a trapezoidal structure sinking inwards, the convex blocks 11 of the supporting block 1 are embedded into the grooves 14, the splicing stability of the upper end and the lower end of the supporting block 1 is further enhanced, a positioning block 17 protrudes outwards from one side of the supporting block 1, the other side of the supporting block 1 is provided with a positioning groove 18 corresponding to one side of the positioning block 17, the sizes of the positioning, realize strutting the concatenation at both ends about piece 1, and simultaneously, locating piece 17 is outside convex trapezium structure, constant head tank 18 is inside sunken trapezium structure, be convenient for locating piece 17 imbed in constant head tank 18, further strengthen the stability of strutting the concatenation at both ends about piece 1 now, when the installation, strut earlier along foundation ditch bottom length and will strut piece 1 and control the concatenation, splice about strutting piece 1 again along the degree of depth of foundation ditch, until strutting piece 1 and paving the foundation ditch side, accomplish strutting of foundation ditch, and simultaneously, it is less to strut 1 self volume of piece, be convenient for build.
In the actual splicing process, when two supporting blocks 1 are spliced up and down, the supporting blocks 1 cannot be fixed only by means of the splicing of the convex blocks 11 and the grooves 14, therefore, the clamping grooves 12 are formed between the two convex blocks 11, the clamping blocks 15 are arranged between the two grooves 14, the size of the clamping blocks 15 is matched with that of the clamping grooves 12, the clamping blocks 15 are conveniently clamped into the clamping grooves 12, when the two supporting blocks 1 are spliced up and down, the convex blocks 11 of the supporting blocks 1 are embedded into the grooves 14, at the moment, the clamping blocks 15 are clamped into the clamping grooves 12, the up-and-down splicing stability of the supporting blocks 1 is further improved, and the overall splicing effect of the supporting blocks 1 is enhanced.
In the actual splicing process, when two supporting blocks 1 are spliced up and down, the corners of the supporting blocks 1 at the upper end and the lower end cannot be fixed, so that the supporting blocks 1 are easy to deviate, in view of the above, the two sides of the top of the supporting block 1 are symmetrically provided with the side grooves 13, the two sides of the bottom of the supporting block 1 are symmetrically provided with the side blocks 16, the size of the side blocks 16 is matched with the size of the side grooves 13, so that the side blocks 16 can be conveniently clamped into the side grooves 13, when the two supporting blocks 1 are spliced up and down, the convex blocks 11 of the supporting block 1 are embedded into the grooves 14, at the moment, the clamping blocks 15 are clamped into the clamping grooves 12, and the side blocks 16 are clamped into the side grooves 13, so that the side of.
When the left and right splicing is carried out, the supporting blocks 1 cannot be fixed only by means of the splicing of the positioning blocks 17 and the positioning grooves 18, therefore, the limiting grooves 19 are symmetrically arranged on the two sides of the positioning blocks 17, the limiting blocks 110 are symmetrically arranged on the two sides of the positioning grooves 18, the sizes of the limiting blocks 110 are matched with the sizes of the limiting grooves 19, the limiting blocks 110 and the limiting grooves 19 are conveniently spliced and matched, when the left and right splicing is carried out, the positioning block 17 of one supporting block 1 is inserted into the positioning groove 18 of the other supporting block 1, and at the moment, the limiting blocks 110 are inserted into the limiting grooves 19, so that the left and right splicing of the supporting blocks is realized.
In order to enhance the protection effect of the support block 1, the center of the support block 1 is provided with a middle hole 111, the middle hole 111 penetrates through the support block 1, the periphery of the support block 1 is respectively provided with an edge hole 112, and the middle hole 111 and the edge hole 112 are provided, so that on one hand, the manufacturing materials of the support block 1 can be reduced, the cost is saved, on the other hand, after splicing, the middle hole 111 and the edge hole 112 can realize the communication between the support block 1 and the side surface of the foundation pit, green plants can be planted in the middle hole 111 and the edge hole 112, the green plants are used for locking the moisture of the foundation pit soil, consolidating the foundation pit soil.
In order to enhance the bonding effect of the supporting block 1 and the foundation pit, a plurality of transverse insertion strips 2 are symmetrically arranged at the upper end and the lower end of the back surface of the supporting block 1, a plurality of longitudinal insertion strips 21 are symmetrically arranged at the left end and the right end of the back surface of the supporting block 1, the transverse insertion strips 2 and the longitudinal insertion strips 21 are of a trapezoidal structure, when the supporting block is laid, the transverse insertion strips 2 of the trapezoidal structure are transversely inserted into the side wall of the foundation pit, and the longitudinal insertion strips 21 of the trapezoidal structure are inserted into the side wall of the foundation pit, so that the supporting block.
In order to enhance the splicing stability of the supporting blocks 1, the upper end and the lower end of the interior of each supporting block 1 are symmetrically provided with transverse communication grooves 3 penetrating through the supporting block 1, after the supporting blocks 1 are spliced left and right, U-shaped reinforcing ribs are transversely inserted into the transverse communication grooves 3 of the supporting blocks 1 to realize the series connection of a plurality of supporting blocks 1 spliced left and right, the left end and the right end of the interior of each supporting block 1 are symmetrically provided with longitudinal communication grooves 31 penetrating through the supporting blocks 1, after the supporting blocks 1 are spliced up and down, linear reinforcing ribs are vertically inserted into the longitudinal communication grooves 31 of the supporting blocks 1, and the plurality of supporting blocks 1 spliced up and down are connected in series through the linear reinforcing ribs, so that the splicing stability is improved.
The invention also aims to provide a use method of the foundation pit supporting structure convenient to build, which comprises any one of the foundation pit supporting structures convenient to build, and comprises the following operation steps:
s1, splicing the support blocks 1 left and right along the length of the bottom of the foundation pit, inserting the positioning block 17 of one support block 1 into the positioning groove 18 of the other support block 1, inserting the limiting block 110 into the limiting groove 19, completing left and right splicing of the two support blocks 1, and so on to form a transverse support group;
s2, inserting the U-shaped reinforcing ribs into the transverse insertion strips 2 of the outermost support blocks 1, penetrating the U-shaped reinforcing ribs through the bottom row of support blocks 1 and penetrating the U-shaped reinforcing ribs out of the support blocks 1 on the other side;
s3, attaching the transverse support group penetrating the U-shaped reinforcing ribs to the side face of the foundation pit, so that the transverse insertion strips 2 and the longitudinal insertion strips 21 are embedded into the side face of the foundation pit
S4, pouring cement to the joint of the supporting block 1 until the cement is solidified;
s5, splicing a group of transverse support groups, splicing the transverse support groups up and down on the transverse support group at the bottom, clamping the convex blocks 11 of the support blocks 1 at the upper end and the lower end into the grooves 14, and repeating the steps until the transverse support groups are fully paved on the side surface of the foundation pit;
s6, inserting linear reinforcing ribs into the longitudinal communication grooves 31 of the topmost supporting block 1;
s7, pouring cement from the longitudinal communication groove 31 of the support block 1 at the topmost part, and waiting for the cement to solidify;
and S8, planting green plants along the middle hole 111 and the side holes 112.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a foundation ditch supporting construction convenient to build, includes and struts piece (1), its characterized in that: the top of the supporting block (1) is provided with a pair of convex blocks (11), the bottom of the supporting block (1) is provided with a pair of grooves (14) for the positions of the convex blocks (11), the sizes of the convex blocks (11) are matched with the sizes of the grooves (14), one side of the supporting block (1) protrudes outwards to form a positioning block (17), the other side of the supporting block (1) is provided with a positioning groove (18) corresponding to one side of the positioning block (17), and the sizes of the positioning block (17) are matched with the sizes of the positioning groove (18).
2. The foundation pit supporting structure convenient to build of claim 1, characterized in that: a clamping groove (12) is formed between the two convex blocks (11), a clamping block (15) is arranged between the two grooves (14), and the size of the clamping block (15) is matched with that of the clamping groove (12).
3. The foundation pit supporting structure convenient to build of claim 1, characterized in that: the side groove (13) is symmetrically formed in the two sides of the top of the supporting block (1), the side blocks (16) are symmetrically formed in the two sides of the bottom of the supporting block (1), and the size of each side block (16) is matched with that of the side groove (13).
4. The foundation pit supporting structure convenient to build of claim 1, characterized in that: the bilateral symmetry of locating piece (17) is provided with spacing groove (19), the bilateral symmetry of constant head tank (18) is provided with stopper (110), the size of stopper (110) and the size looks adaptation of spacing groove (19).
5. The foundation pit supporting structure convenient to build of claim 1, characterized in that: a middle hole (111) is formed in the center of the supporting block (1), and the middle hole (111) penetrates through the supporting block (1).
6. The foundation pit supporting structure convenient to build of claim 1, characterized in that: and side holes (112) are respectively formed around the supporting block (1).
7. The foundation pit supporting structure convenient to build of claim 1, characterized in that: the vertical two ends of the back surface of the supporting block (1) are symmetrically provided with a plurality of transverse insertion strips (2), and the horizontal two ends of the back surface of the supporting block (1) are symmetrically provided with a plurality of longitudinal insertion strips (21).
8. The foundation pit supporting structure convenient to build of claim 7, characterized in that: the transverse fillet (2) and the longitudinal fillet (21) are in a trapezoidal structure.
9. The foundation pit supporting structure convenient to build of claim 1, characterized in that: the upper end and the lower end of the interior of the supporting block (1) are symmetrically provided with transverse communicating grooves (3) penetrating through the supporting block (1), and the left end and the right end of the interior of the supporting block (1) are symmetrically provided with longitudinal communicating grooves (31) penetrating through the supporting block (1).
10. A method of using a foundation pit supporting structure for easy erection, comprising the foundation pit supporting structure for easy erection according to any one of claims 1 to 9, comprising the following steps of:
s1, splicing the supporting blocks (1) left and right along the length of the bottom of the foundation pit, inserting the positioning block (17) of one supporting block (1) into the positioning groove (18) of the other supporting block (1), inserting the limiting block (110) into the limiting groove (19), completing left and right assembly of the two supporting blocks (1), and repeating the steps to form a transverse supporting group;
s2, inserting the U-shaped reinforcing ribs into the transverse insertion strips (2) of the outermost support blocks (1), penetrating the U-shaped reinforcing ribs through a row of support blocks (1) at the bottom, and penetrating the U-shaped reinforcing ribs out of the support blocks (1) at the other side;
s3, attaching the transverse support group penetrating the U-shaped reinforcing ribs to the side surface of the foundation pit, so that the transverse insertion strip (2) and the longitudinal insertion strip (21) are embedded into the side surface of the foundation pit
S4, pouring cement to the joint of the supporting block (1) until the cement is solidified;
s5, splicing a group of transverse supporting groups, splicing the transverse supporting groups up and down on the transverse supporting group at the bottom, clamping the convex blocks (11) of the supporting blocks (1) at the upper end and the lower end into the grooves (14), and repeating the steps until the transverse supporting groups are fully paved on the side surface of the foundation pit;
s6, inserting linear reinforcing ribs into the longitudinal communication grooves (31) of the topmost supporting block (1);
s7, pouring cement from the longitudinal communication groove (31) of the support block (1) at the topmost part, and waiting for the cement to solidify;
and S8, planting green plants along the middle hole (111) and the side hole (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010196544.5A CN111472360A (en) | 2020-03-19 | 2020-03-19 | Foundation pit supporting structure convenient to build and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010196544.5A CN111472360A (en) | 2020-03-19 | 2020-03-19 | Foundation pit supporting structure convenient to build and use method |
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| Publication Number | Publication Date |
|---|---|
| CN111472360A true CN111472360A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010196544.5A Pending CN111472360A (en) | 2020-03-19 | 2020-03-19 | Foundation pit supporting structure convenient to build and use method |
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| Country | Link |
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| CN (1) | CN111472360A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435334A (en) * | 2017-09-10 | 2017-12-05 | 沈阳建筑大学 | The horizontally-spliced structure of coercion underground continuous wall and its construction method |
| CN208121787U (en) * | 2018-04-10 | 2018-11-20 | 湖南欣达鑫建材有限公司 | A kind of novel assembled ecological slope protection building block |
-
2020
- 2020-03-19 CN CN202010196544.5A patent/CN111472360A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435334A (en) * | 2017-09-10 | 2017-12-05 | 沈阳建筑大学 | The horizontally-spliced structure of coercion underground continuous wall and its construction method |
| CN208121787U (en) * | 2018-04-10 | 2018-11-20 | 湖南欣达鑫建材有限公司 | A kind of novel assembled ecological slope protection building block |
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Application publication date: 20200731 |