CN214614094U

CN214614094U - Steel construction foundation ditch strutting arrangement for construction

Info

Publication number: CN214614094U
Application number: CN202120240779.XU
Authority: CN
Inventors: 何清雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-05
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a steel construction foundation pit supporting device for building construction, including the baffle, the surface equidistance of baffle is fixed with a plurality of post piles, the surface of baffle is fixed with two fixed plates for the bilateral symmetry of every post pile, the inside of every fixed plate has all been seted up first spacing groove, the both ends of every post pile all are fixed with the limiting plate, every limiting plate imbeds respectively to the inside that corresponds first spacing groove; through the fixed plate, fixed block, sliding block, fixture block, metal column, first spacing groove, through-hole, draw-in groove, first sliding tray, second sliding tray, the holding tank of design, the convenience is installed and is dismantled the post stake, has improved the flexibility of structure, and better satisfying people's operation requirement can avoid having the foreign matter to get into the inside of first sliding tray and second sliding tray through the corrugated sheet of design, influences the slip of sliding block.

Description

Steel construction foundation ditch strutting arrangement for construction

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to steel construction foundation ditch strutting arrangement for 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. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. Protective measures are taken in the excavation process, a supporting device is used for supporting the foundation pit, and settlement or displacement observation is carried out in the construction process.

The existing steel structure foundation pit supporting device for building construction is used, column piles on the supporting device are generally fixed through bolts or directly welded on a baffle, the mounting and the dismounting are troublesome, the flexibility of the device is low, inclined struts of the device are independent structures, the supporting device is inconvenient to carry during use, one inclined strut can only depend on one supporting pile to be fixed, and therefore the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction foundation ditch strutting arrangement for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure foundation pit supporting device for building construction comprises a baffle, wherein a plurality of column piles are fixed on the surface of the baffle at equal intervals, two fixing plates are symmetrically fixed on the surface of the baffle relative to two sides of each column pile, a first limiting groove is formed in each fixing plate, limiting plates are fixed at two ends of each column pile, each limiting plate is embedded into the corresponding first limiting groove, two clamping grooves are symmetrically formed in the top end and the bottom end of each limiting plate, a through hole is formed in the position, relative to the clamping grooves, of the bottom end of each first limiting groove, two fixing blocks are symmetrically fixed at the top end and the bottom end of each fixing plate, a second sliding groove communicated with the through hole is formed in the inner part of each fixing block, a first sliding groove is formed in the inner wall surface of the second sliding groove in a penetrating mode, a clamping block is placed in the second sliding groove, one end of the clamping block penetrates through the through hole and is embedded into the clamping groove, a sliding block with a T-shaped structure in section penetrates through the first sliding groove, and the bottom end of the sliding block is fixedly connected with the clamping block.

Preferably, the holding tank has been seted up to the other end of fixture block, the bottom mounting of second sliding tray has the metal post, the one end embedding of metal post is to the inside of holding tank, be connected with the spring between the one end of metal post and the bottom of holding tank.

Preferably, a corrugated sheet is connected between the sliding block and the inner wall of the first sliding groove, and the corrugated sheet covers the opening surface of the first sliding groove.

Preferably, the surface of the pile is connected with an inclined strut through a rotating shaft in a rotating manner, one end of the inclined strut is connected with a connecting plate through a rotating shaft in a rotating manner, a plurality of second limiting grooves are formed in the connecting plate in an equidistant penetrating manner, and each supporting pile with a T-shaped structure in section is formed in each second limiting groove in a penetrating manner.

Preferably, a plurality of projections are fixed on the surface of each stake, and the projections are metal members.

Preferably, the top end of each supporting pile is symmetrically connected with two hanging blocks through a rotating shaft, and a hanging hole is formed in each hanging block in a penetrating mode.

Preferably, the baffle is of a cuboid structure, and a zinc coating is arranged on the surface of the baffle.

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

1. through the fixed plate, fixed block, sliding block, fixture block, metal column, first spacing groove, through-hole, draw-in groove, first sliding tray, second sliding tray, the holding tank of design, the convenience is installed and is dismantled the post stake, has improved the flexibility of structure, and better satisfying people's operation requirement can avoid having the foreign matter to get into the inside of first sliding tray and second sliding tray through the corrugated sheet of design, influences the slip of sliding block.

2. Through the connecting plate and the second spacing groove of design, can make a plurality of daggers fix the bracing, improve the stability of structure, the bracing is connected through the pivot with the stake in addition, conveniently carries, through the lug of design, can increase the frictional force of dagger and earth.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of region A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the area B of FIG. 1 according to the present invention;

fig. 4 is a left side view of the present invention;

fig. 5 is a front sectional view of the region C in fig. 4 according to the present invention.

In the figure: 1. a baffle plate; 2. a fixing plate; 3. piling; 4. a fixed block; 5. bracing; 6. a connecting plate; 7. pile supporting; 8. a first limit groove; 9. a limiting plate; 10. a first sliding groove; 11. a second sliding groove; 12. a metal post; 13. a slider; 14. accommodating grooves; 15. a through hole; 16. a card slot; 17. a clamping block; 18. a second limit groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a steel structure foundation pit supporting device for building construction comprises a baffle plate 1, a plurality of column piles 3 are fixed on the surface of the baffle plate 1 at equal intervals, two fixing plates 2 are symmetrically fixed on the surface of the baffle plate 1 relative to two sides of each column pile 3, a first limiting groove 8 is formed in each fixing plate 2, limiting plates 9 are fixed at two ends of each column pile 3, each limiting plate 9 is respectively embedded into the corresponding first limiting groove 8, two clamping grooves 16 are symmetrically formed in the top end and the bottom end of each limiting plate 9, a through hole 15 penetrates through the position of the bottom end of each first limiting groove 8 relative to the clamping grooves 16, two fixing blocks 4 are symmetrically fixed on the top end and the bottom end of each fixing plate 2, a second sliding groove 11 communicated with the through hole 15 is formed in each fixing block 4, a first sliding groove 10 penetrates through the inner wall surface of the second sliding groove 11, a clamping block 17 is placed in the second sliding groove 11, one end of the clamping block 17 penetrates through the through hole 15 and is embedded into the clamping groove 16, a sliding block 13 with a T-shaped structure in cross section penetrates through the first sliding groove 10, the bottom end of the sliding block 13 is fixedly connected with the clamping block 17, the other end of the clamping block 17 is provided with an accommodating groove 14, the bottom end of the second sliding groove 11 is fixedly provided with a metal column 12, the column pile 3 is conveniently mounted and dismounted by the designed fixing plate 2, the fixing block 4, the sliding block 13, the clamping block 17, the metal column 12, the first limiting groove 8, the through hole 15, the clamping groove 16, the first sliding groove 10, the second sliding groove 11 and the accommodating groove 14, the structural flexibility is improved, the use requirements of people are better met, one end of the metal column 12 is embedded into the accommodating groove 14, a spring is connected between one end of the metal column 12 and the bottom end of the accommodating groove 14, a corrugated sheet is connected between the sliding block 13 and the inner wall of the first sliding groove 10, through the corrugated sheet of design, can avoid having the inside of foreign matter entering first sliding tray 10 and second sliding tray 11, influence the slip of sliding block 13, the corrugated sheet covers in the open surface of first sliding tray 10.

In this embodiment, it is preferred, the surface of stake 3 has bracing 5 through pivot swivelling joint, the one end of bracing 5 has connecting plate 6 through pivot swivelling joint, a plurality of second spacing grooves 18 have been seted up to the inside equidistance of connecting plate 6 through running through, connecting plate 6 and second spacing groove 18 through the design, can make a plurality of stake 7 fix bracing 5, the stability of structure is improved, and bracing 5 is connected through the pivot with stake 3, conveniently carry, the stake 7 that the cross-section is "T" type structure is all run through to every second spacing groove 18's inside.

In this embodiment, preferably, a plurality of protrusions are fixed on the surface of each stake 7, the friction between the stake 7 and the soil can be increased through the designed protrusions, the stability is improved, and the protrusions are metal members.

In this embodiment, preferably, the top end of each support pile 7 is symmetrically connected with two hanging blocks through a rotating shaft, a hanging hole penetrates through the inside of each hanging block, and the hanging blocks and the hanging holes facilitate the pulling out of the support piles 7.

In this embodiment, preferably, baffle 1 is the cuboid structure, and the surface of baffle 1 is provided with the galvanizing coat, and the galvanizing coat can prevent the surface of baffle 1 from taking place the corrosion.

The utility model discloses a theory of operation and use flow: when the utility model is used, the pile 3 is firstly installed on the baffle 1, the sliding block 13 at the top end and the low end of the fixing plate 2 is stirred to slide in the first sliding groove 10, the sliding block 13 slides and simultaneously drives the clamping block 17 to slide in the second sliding groove 11 and the through hole 15 and the first limiting groove 8 in the same direction, the metal column 12 slides in the accommodating groove 14 relatively, at the same time, the metal column 12 extrudes the spring to shrink under stress, the sliding block 13 is continuously stirred until one end of the clamping block 17 slides out of the first limiting groove 8 completely, then the limiting plates 9 at the two ends of the pile 3 are respectively embedded into the corresponding first limiting groove 8, after the complete embedding, the stirred sliding block 13 is loosened, the spring loses the extrusion, the clamping block 17 is pushed, the sliding block is reversely slid in the second sliding groove 11 and the through hole 15 until one end of the clamping block 17 is embedded into the corresponding clamping groove 16, just installed pile 3, this structure has made things convenient for the installation and the dismantlement of pile 3, the flexibility has been improved, better user's demand of satisfying, next with the bottom embedding of pile 3 to earth in, rotate bracing 5, make the bottom of connecting plate 6 laminate mutually with ground, then run through the inside that corresponds second spacing groove 18 respectively with a plurality of stake 7, make the bottom of second spacing groove 18 also embed to earth in, can improve the stability of structure, simultaneously with structure one-tenth whole, conveniently carry, the device is when using, accessible baffle 1 supports the foundation ditch inner wall, avoid the foundation ditch to appear collapsing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction foundation ditch strutting arrangement for construction, includes baffle (1), its characterized in that: the surface of the baffle (1) is fixed with a plurality of column piles (3) at equal intervals, the surface of the baffle (1) is fixed with two fixed plates (2) symmetrically relative to the two sides of each column pile (3), each fixed plate (2) is internally provided with a first limiting groove (8), the two ends of each column pile (3) are respectively fixed with a limiting plate (9), each limiting plate (9) is respectively embedded into the corresponding first limiting groove (8), the top end and the bottom end of each limiting plate (9) are respectively symmetrically provided with two clamping grooves (16), the bottom end of each first limiting groove (8) is provided with a through hole (15) through relative to the position of the clamping groove (16), the top end and the bottom end of each fixed plate (2) are respectively and symmetrically fixed with two fixed blocks (4), and the inside of each fixed block (4) is provided with a second sliding groove (11) communicated with the through hole (15), first sliding tray (10) have been seted up in the inner wall surface of second sliding tray (11) run through, fixture block (17) have been placed to the inside of second sliding tray (11), the one end of fixture block (17) runs through inside through-hole (15) embedding to draw-in groove (16), the inside of first sliding tray (10) is run through and is had sliding block (13) that the cross-section is "T" type structure, the bottom and fixture block (17) fixed connection of sliding block (13).

2. The steel structure foundation pit supporting device for building construction of claim 1, characterized in that: holding tank (14) have been seted up to the other end of fixture block (17), the bottom mounting of second sliding tray (11) has metal column (12), the inside of holding tank (14) is embedded into to the one end of metal column (12), be connected with the spring between the one end of metal column (12) and the bottom of holding tank (14).

3. The steel structure foundation pit supporting device for building construction of claim 1, characterized in that: and a corrugated sheet is connected between the sliding block (13) and the inner wall of the first sliding groove (10), and covers the opening surface of the first sliding groove (10).

4. The steel structure foundation pit supporting device for building construction of claim 1, characterized in that: the surface of the column pile (3) is connected with an inclined strut (5) through a rotating shaft in a rotating mode, one end of the inclined strut (5) is connected with a connecting plate (6) through a rotating shaft in a rotating mode, a plurality of second limiting grooves (18) are formed in the connecting plate (6) in a penetrating mode at equal intervals, and each supporting pile (7) with a T-shaped structure in cross section penetrates through the second limiting grooves (18).

5. The steel structure foundation pit supporting device for building construction of claim 4, wherein: a plurality of convex blocks are fixed on the surface of each support pile (7), and the convex blocks are metal components.

6. The steel structure foundation pit supporting device for building construction of claim 4, wherein: the top end of each supporting pile (7) is symmetrically connected with two hanging blocks through a rotating shaft, and a hanging hole is formed in each hanging block in a penetrating mode.

7. The steel structure foundation pit supporting device for building construction of claim 1, characterized in that: the baffle (1) is of a cuboid structure, and a zinc coating is arranged on the surface of the baffle (1).