CN215562682U

CN215562682U - Special foundation ditch protection supporting component of civil engineering

Info

Publication number: CN215562682U
Application number: CN202122104066.3U
Authority: CN
Inventors: 张定祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a foundation pit protection support assembly special for civil engineering, which comprises a protection plate for protecting the side of a foundation pit, wherein a first support plate and a second support plate which are arranged in a right angle mode are respectively arranged on the surfaces of two adjacent protection plates close to the inner right angle, the positions of the joints of the first support plate and the second support plate are respectively matched and connected with an embedding block through embedding grooves, the opposite surfaces of the first support plate and the second support plate are connected through reinforcing assemblies, a connecting assembly is arranged below the surfaces of the two adjacent protection plates, support assemblies are arranged at the same positions of the bottoms of the first support plate and the second support plate, and abutting assemblies are arranged on the two support assemblies. When the connecting device is used, the adjacent protection plates, the first supporting plate and the second supporting plate can be conveniently disassembled and assembled, the assembly, the use and the disassembly transportation are convenient, and in addition, the matching use of all the components further improves the connecting effect and the stability during the supporting.

Description

Special foundation ditch protection supporting component of civil engineering

Technical Field

The utility model relates to the technical field of foundation pit supporting, in particular to a foundation pit protection supporting assembly special for civil engineering.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the base plane size in the civil engineering construction design, and in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit in the foundation pit construction process, the foundation pit is supported by adopting retaining, reinforcing and protecting measures on the side wall and the surrounding environment of the foundation pit.

The patent with publication number CN212052791U in the prior art discloses a foundation pit supporting device for civil engineering, which comprises a grid mesh plate and a protection plate for supporting the edge of a foundation pit, wherein the grid mesh plate is in a rectangular structure, the outer side surface of the grid mesh plate is contacted with the inner wall of the foundation pit, a protection plate is arranged on one side surface of the grid mesh plate far away from the inner wall of the foundation pit in a rectangular array manner and is fixedly installed with the grid mesh plate in a bolt connection manner, a cross-shaped groove is arranged on one side surface of the protection plate at the middle position of the inner wall of the grid mesh plate, a cross-shaped supporting plate is embedded in the cross-shaped groove, four ends of the cross supporting plate are fixedly installed with cross grooves through bolts, the middle cross points of the four groups of the cross supporting plates are transversely connected with anchor rods in a penetrating way, the other end of the anchor rod penetrates through the protection plate and the grid mesh plate in sequence and extends into the foundation pit slope.

In the use process of the patent, support rib plates 4 are welded at the vertical corners of two adjacent groups of the support plates 3; meanwhile, second reinforcing plates 10 are welded at the vertical corners of two adjacent groups of protection plates 2. "because usable part of excavation supporting part is transported to next building site after wantonly needing to dismantle at a building site after finishing using and is carried out continuation supporting and use, adjacent guard plate welding is in the same place in the aforesaid, and adjacent backup pad 3 is in the same place through the welding of support floor 4, and the dismantlement of being not convenient for like this for equipment is great, the later stage transportation of not being convenient for.

Therefore, the foundation pit protection support assembly special for civil engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a special foundation pit protection support component for civil engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a special foundation ditch protection supporting component of civil engineering, is equipped with first backup pad and the second backup pad that is the right angle setting respectively including the guard plate that is used for the foundation ditch limit to protect, two adjacent surfaces that are close to the guard plate of interior right angle department, first backup pad is connected with the cooperation of embedding piece through the embedded groove respectively with the second backup pad department of meeting position, be connected through strengthening the subassembly between first backup pad and the second backup pad opposite face, the below that two adjacent guard plate surfaces are located first backup pad and second backup pad is equipped with coupling assembling, the same position of first backup pad and second backup pad bottom all is equipped with supporting component, and all is equipped with the butt subassembly on two supporting component.

Furthermore, the embedded groove is formed in the position, close to the end, of the surface of the first supporting plate, the embedded block is arranged at the end of the second supporting plate, and the embedded block is embedded inside the embedded groove.

Further, strengthen the subassembly including setting up the installation piece in first backup pad and second backup pad opposite face, and the mounting groove has all been seted up at the top of two installation pieces, two the inside level that is of mounting groove is equipped with same support rib pole that is used for improving the connectivity, and the both ends of support rib pole can be dismantled with two installation pieces through the bolt respectively and be connected.

Further, coupling assembling includes that two settings are at the fixed block of two adjacent guard plate opposite faces, and the fixed block by the connecting block with be ┥ shape's fixture block integrated into one piece, the fixture block is located the looks remote site of connecting block, two the top of fixed block be equipped with three horn shapes with two guard plate's interior right angle assorted for the reinforcing plate of reinforcing connectivity, the reinforcing plate bottom be equipped with fixed block assorted draw-in groove, just the reinforcing plate passes through the bolt with the fixed block and can dismantle and be connected.

Further, the supporting component comprises a top block arranged at the same position of the bottom of the first supporting plate and the bottom of the second supporting plate, a top groove used for connection is formed in the bottom of the top block, supporting rods used for supporting are arranged inside the top groove, a bottom plate used for positioning is arranged on each supporting rod, and a set of pile driving holes are formed in the top of the bottom plate in a penetrating mode.

Further, the butt subassembly includes that it sets up the regulation pole on two branches to run through the screw thread, and adjusts the pole and rotate with the relative one end in guard plate surface and be equipped with the butt piece, the surface that the pole was kept away from to the butt piece is to keep away from mutually and is equipped with two stoppers, and is two adjacent the surface of guard plate all is equipped with the spacing groove that is used for holding the stopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. through coupling assembling and the reinforcement assembly who sets up, have the effect of the dismouting of being convenient for, it is concrete, coupling assembling is convenient for carry out the dismouting with adjacent guard plate, and the reinforcement assembly is convenient for carry out the dismouting with first backup pad and second backup pad for easily assemble the use and dismantle the transportation at the in-process that uses.

2. Through the use of coupling assembling and embedded groove and embedded piece, can further improve the connectivity of adjacent guard plate, improve the stability of using.

3. Through the use of supporting component and butt subassembly, can support first backup pad and second backup pad and also can improve the guard plate butt effect through also for the stability in use of first backup pad and second backup pad and guard plate can promote.

Drawings

Fig. 1 is a schematic view of the overall structure of a foundation pit protection support assembly for civil engineering according to the present invention;

FIG. 2 is an exploded view of the fender and connection assembly of FIG. 1;

FIG. 3 is a schematic view of the fender and connection assembly of FIG. 1 shown removed;

fig. 4 is an exploded view of fig. 3.

In the figure: 1. a protection plate; 2. a limiting groove; 3. connecting blocks; 4. a clamping block; 5. a reinforcing plate; 6. a card slot; 7. a first support plate; 8. a groove is embedded; 9. a second support plate; 10. embedding a block; 11. mounting blocks; 12. mounting grooves; 13. a support rib bar; 14. a top block; 15. a strut; 16. a base plate; 17. adjusting a rod; 18. a butting block; 19. and a limiting block.

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.

Referring to fig. 1-4, a special foundation ditch protection supporting component of civil engineering, including the guard plate 1 that is used for the foundation ditch limit to protect, two adjacent surfaces that are close to guard plate 1 of interior right angle department are equipped with respectively and are first backup pad 7 and second backup pad 9 that the right angle set up, first backup pad 7 is connected with the cooperation of embedding piece 10 through embedded groove 8 respectively with second backup pad 9 department of meeting position, be connected through strengthening the subassembly between first backup pad 7 and the second backup pad 9 opposite face, the below that two adjacent surfaces of guard plate 1 are located first backup pad 7 and second backup pad 9 is equipped with coupling assembling, the same position of first backup pad 7 and second backup pad 9 bottom all is equipped with supporting component, and all be equipped with the butt subassembly on two supporting component.

Referring to fig. 3 to 4, the insertion groove 8 is opened at a position close to the end portion of the surface of the first support plate 7, and the insertion block 10 is disposed at the end portion of the second support plate 9, and when the first support plate 7 is used, one end of the second support plate 9 abuts against the surface of the first support plate 7 and the insertion block 10 is inserted into the insertion groove 8, thereby enhancing the initial connectivity of the second support plate 9 and the first support plate 7.

Referring to fig. 1, 3-4, the reinforcement assembly includes a mounting block 11 disposed on the opposite side of the first support plate 7 from the second support plate 9, and the top of the two mounting blocks 11 are both provided with mounting grooves 12, the inside of the two mounting grooves 12 is horizontally provided with the same supporting rib 13 for improving the connectivity, when the first supporting plate 7 is abutted with the second supporting plate 9, and the insertion block 10 is inserted into the insertion groove 8, both ends of the support rib 13 are placed inside the two installation grooves 12, the two ends of the supporting rib 13 are detachably connected with the two mounting blocks 11 through the hexagon socket head cap screw, make second backup pad 9 and first backup pad 7 carry out more effective connection, during the dismantlement, take out hexagon bolt, will support rib 13 and mounting groove 12 separation, can part second backup pad 9 and first backup pad 7 this moment and make embedded piece 10 and embedded groove 8 separation.

Referring to fig. 1-2, the connecting assembly includes two fixing blocks disposed on opposite sides of two adjacent protection plates 1, the fixing blocks are integrally formed by a connecting block 3 and a block 4 in the shape of ┥, the block 4 is located at an opposite end of the connecting block 3, reinforcing plates 5 in the shape of a triangle are disposed on tops of the two fixing blocks and matched with inner right angles of the two protection plates 1 to enhance connectivity, a slot 6 matched with the fixing block is disposed on a bottom of the reinforcing plate 5, when the two adjacent protection plates 1 are installed, the two adjacent protection plates 1 are vertically disposed and abutted together with a first support plate 7 as a second support plate 9, the reinforcing plate 5 slides down along the inner right angles of the two adjacent protection plates 1 from top to bottom and falls on the tops of the fixing blocks, the slot 6 is connected with the fixing blocks in a clamping manner, and then the reinforcing plate 5 is detachably connected with the fixing blocks by hexagon socket head bolts, and when the device is disassembled, the operation is vice versa.

Referring to fig. 1 and 3-4, the supporting assembly comprises a top block 14 arranged at the same position of the bottoms of a first supporting plate 7 and a second supporting plate 9, a top groove used for connection is formed in the bottom of the top block 14, supporting rods 15 used for supporting are arranged inside the top groove, a bottom plate 16 used for positioning is arranged on each supporting rod 15, when the first supporting plate 7 and the second supporting plate 9 are supported to abut against adjacent protection plates 1, the top of each supporting rod 15 is abutted against the inside of the top groove in the bottom of the top block 14, the bottom plate 16 is horizontally contacted with the bottom of a foundation pit, the supporting rods 15 can be stressed better and abutted, and then fixing piles are drilled in a group of drilling holes formed in the top of the bottom plate 16 to complete supporting.

Referring to fig. 1 and 3-4, the abutting assembly comprises an adjusting rod 17 which is arranged on two supporting rods 15 in a penetrating way through a screw thread, the adjusting rod 17 is in a screw thread rod shape, one end of the adjusting rod 17 opposite to the surface of the protection plate 1 is provided with an abutting block 18 in a rotating way, the abutting block 18 is far away from the surface of the adjusting rod 17 and is provided with two limiting blocks 19, one end of the adjusting rod 17 far away from the limiting blocks 19 is provided with a holding rod which is convenient for a worker to rotate, the holding rod and the adjusting rod 17 can be pulled away, the holding rod and the adjusting rod 17 are prevented from being easily separated through damping rubber, the surfaces of two adjacent protection plates 1 are provided with limiting grooves 2 for accommodating the limiting blocks 19, the limiting blocks 19 are connected with the limiting grooves 2 in a clamping way and can prevent the adjusting rod 18 from rotating when the adjusting rod 17 is rotated, when the abutting is completed, the worker rotates the adjusting rod 17 through the holding rod, make adjusting pole 17 through the screw in branch 15 rotations, further make butt piece 18 guard plate 1 surface mutually be close to, further right butt piece 18 and make stopper 19 correspond with spacing groove 2 after butt piece 18 and guard plate 1 are further close to, continue to rotate adjusting pole 17 and make stopper 19 card inside spacing groove 2, continue to rotate adjusting pole 17 this moment again and make the butt subassembly carry out the butt to guard plate 1.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A foundation pit protection support component special for civil engineering comprises a protection plate (1) for protecting the edge of a foundation pit, it is characterized in that the surfaces of two adjacent protection plates (1) close to the inner right angle are respectively provided with a first support plate (7) and a second support plate (9) which are arranged in a right angle, the joint position of the first supporting plate (7) and the second supporting plate (9) is respectively matched and connected with an embedded block (10) through an embedded groove (8), the opposite surfaces of the first supporting plate (7) and the second supporting plate (9) are connected through a reinforcing component, the surfaces of two adjacent protective plates (1) are arranged below the first supporting plate (7) and the second supporting plate (9) and provided with a connecting component, the supporting components are arranged at the same positions of the bottoms of the first supporting plate (7) and the second supporting plate (9), and the abutting components are arranged on the two supporting components.

2. The foundation pit protection support assembly special for civil engineering as claimed in claim 1, wherein the embedded groove (8) is opened at a position close to the end of the surface of the first support plate (7), the embedded block (10) is arranged at the end of the second support plate (9), and the embedded block (10) is embedded inside the embedded groove (8).

3. The foundation pit protection support assembly for the civil engineering as claimed in claim 1, wherein the reinforcement assembly comprises mounting blocks (11) arranged on opposite surfaces of the first support plate (7) and the second support plate (9), mounting grooves (12) are formed in the tops of the two mounting blocks (11), the same support rib rod (13) for improving the connectivity is horizontally arranged in the two mounting grooves (12), and two ends of the support rib rod (13) are detachably connected with the two mounting blocks (11) through bolts respectively.

4. The foundation pit protection support assembly special for civil engineering according to claim 1, wherein the connection assembly comprises two fixing blocks arranged on opposite surfaces of two adjacent protection plates (1), the fixing blocks are formed by a connecting block (3) and a clamping block (4) in ┥ shapes integrally, the clamping block (4) is arranged at the opposite end of the connecting block (3), reinforcing plates (5) which are in triangular shapes and matched with the inner right angles of the two protection plates (1) and used for enhancing the connectivity are arranged at the tops of the two fixing blocks, clamping grooves (6) matched with the fixing blocks are arranged at the bottoms of the reinforcing plates (5), and the reinforcing plates (5) and the fixing blocks are detachably connected through bolts.

5. The foundation pit protection support assembly special for civil engineering according to claim 1, wherein the support assembly comprises a top block (14) arranged at the same position of the bottom of the first support plate (7) and the bottom of the second support plate (9), a top groove for connection is arranged at the bottom of the top block (14), supporting rods (15) for support are arranged inside the top groove, a bottom plate (16) for positioning is arranged on each supporting rod (15), and a group of pile driving holes are arranged at the top of the bottom plate (16) in a penetrating manner.

6. The special foundation pit protection support assembly for civil engineering according to claim 1, wherein the abutting assembly comprises an adjusting rod (17) which is arranged on the two support rods (15) in a penetrating manner through threads, an abutting block (18) is rotatably arranged at one end of the adjusting rod (17) opposite to the surface of the protection plate (1), two limit blocks (19) are arranged on the surface of the abutting block (18) far away from the adjusting rod (17) in a mutually-far manner, and limit grooves (2) for accommodating the limit blocks (19) are arranged on the surfaces of two adjacent protection plates (1).