CN212200446U

CN212200446U - A supporting construction for building foundation ditch construction

Info

Publication number: CN212200446U
Application number: CN202020773103.2U
Authority: CN
Inventors: 胡志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-22
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a supporting structure for building foundation pit construction, which comprises a foundation pit, a supporting mechanism and a fastening mechanism, wherein the supporting mechanism comprises a supporting plate, the supporting plate is arranged on the inner wall surface of the foundation pit, one side surface of the supporting plate is fixedly connected with a supporting seat, an inner groove is arranged inside the supporting seat, a sleeve is arranged inside the inner groove, an inner thread is arranged on the inner wall surface of the sleeve, an outer thread is arranged on the inner wall surface of the inner groove relative to the inner thread surface, a rotating rod is fixedly connected with the outer surface of the sleeve, a clamping block is fixedly connected with one side surface of the sleeve, the rotation of the sleeve can be effectively utilized through the designed supporting mechanism, so that the supporting seat and the base on both sides are driven to move, thereby the supporting plate on both sides is collided, the supporting plate can be fixed on the inner wall surface of the, meanwhile, the disassembly and assembly are more convenient, and the later-stage inspection and maintenance are facilitated.

Description

A supporting construction for building foundation ditch construction

Technical Field

The utility model belongs to the technical field of the foundation ditch construction is strutted, concretely relates to a supporting construction for building foundation ditch construction.

Background

In order to ensure the smooth construction of a foundation pit and the safety of peripheral buildings, a supporting structure is usually arranged between the foundation pit and the side wall of the foundation pit, the supporting structure has multiple forms, the supporting structure has the function of preventing underground water and soil outside the foundation pit from flowing into the foundation pit, the current supporting structure of the foundation pit is mainly inserted into the bottom of the foundation pit through a supporting plate and tightly supports the side wall of the foundation pit, and then the supporting plate is tightly supported through an inclined strut sinking into the bottom of the foundation pit for supporting, however, the current supporting structure is complicated and difficult to rapidly construct, install and disassemble, and meanwhile, the surface of the foundation pit may be loosened and not firmly fixed in a long-time rainwater weather, so that the problem of collapse danger is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting construction for building foundation ditch construction to the current supporting construction who proposes in solving above-mentioned background is comparatively loaded down with trivial details, is difficult for putting up installation and later stage dismantlement, and the foundation ditch uses for a long time simultaneously, and the surface is easily not hard up, and is fixed not tight real, easily causes dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting construction for building foundation ditch construction, includes foundation ditch, supporting mechanism and fastening device, supporting mechanism includes a backplate, the backplate is in the inner wall surface of foundation ditch, a side fixed surface of backplate is connected with and props the seat, prop the inside of seat and seted up the inside groove, the inside of inside groove is provided with the sleeve pipe, the internal thread has been seted up on sheathed tube inner wall surface, the internal wall surface of inside groove has seted up the external screw thread for the internal thread surface, sheathed tube surface fixed connection has the bull stick, sheathed tube a side fixed surface is connected with the fixture block, sheathed tube surface is provided with the base, the fluting has been seted up to the inside of base, the draw-in groove has been seted up for the surface of fixture block in the inside of base, the cambered surface.

Preferably, fastening device includes the connection board, one side surface of connection board is connected with the convex plate, one side fixed surface of propping up the backplate is connected with the threaded rod, the threaded rod runs through in the inside of convex plate, the surface of threaded rod is connected with the bolt, one side fixed surface of connection board is connected with and supports the piece, the surface that supports the piece is provided with the inclined plane, the inside of propping up the backplate is seted up inclined plane for supporting the surface of piece.

Preferably, the surface of the internal thread is in screw connection with the surface of the external thread, and one side of the sleeve is positioned in the inner groove.

Preferably, one side surface of the sleeve is connected with the inner wall surface of the groove in a clamping manner, and the outer surface of the clamping block is connected with the inner wall surface of the clamping groove in a clamping manner.

Preferably, the outer surface of the cambered surface is tightly attached to the inner wall surface of the clamping groove, and the base is fixedly connected with the surface of one side of the supporting and protecting plate.

Preferably, the number of the convex plates is two, and the convex plates are symmetrically connected on the surface of the connecting joint plate.

Preferably, the outer surface of the abutting block is in sliding connection with the inner wall surface of the clamping groove, and the outer surface of the threaded rod is in threaded connection with the inner portion of the bolt.

Preferably, the number of the supporting plates is two, and the two supporting plates are respectively positioned on the surface of the supporting seat and fixedly connected with the surface of the base.

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

1. through the supporting mechanism who designs, can effectual utilization sheathed tube rotation to drive the seat and the base of propping of both sides and remove, thereby the supporting plate of conflict both sides can be fixed the supporting plate on foundation ditch inner wall surface, thereby has reduced foundation ditch operation's danger, and the dismouting is more convenient simultaneously, is favorable to the inspection and the maintenance in later stage.

2. Through the fastening mechanism who designs for the area of multiplicable backplate contact makes the backplate can be more stable fix on the foundation ditch surface, thereby has strengthened supporting construction's stability.

Drawings

FIG. 1 is a sectional view of the construction pit supporting structure of the utility model;

FIG. 2 is a sectional view of the supporting mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a sectional view of the fastening mechanism of the present invention;

in the figure: 1. a foundation pit; 2. supporting the guard plate; 3. a support seat; 4. an inner tank; 5. an external thread; 6. a sleeve; 7. an internal thread; 8. a rotating rod; 9. a base; 10. grooving; 11. a clamping block; 12. a cambered surface; 13. a card slot; 14. a connector tile; 15. a convex plate; 16. a threaded rod; 17. a bolt; 18. a resisting block; 19. a bevel.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a supporting structure for building foundation pit construction comprises a foundation pit 1, a supporting mechanism and a fastening mechanism, the supporting mechanism comprises a supporting and protecting plate 2, the supporting and protecting plate 2 is positioned on the surface of the inner wall of the foundation pit 1, a supporting seat 3 is fixedly connected with the surface of one side of the supporting and protecting plate 2, an inner groove 4 is arranged inside the supporting seat 3, a sleeve 6 is arranged inside the inner groove 4, an inner thread 7 is arranged on the inner wall surface of the sleeve 6, the inner wall surface of the inner groove 4 is provided with an external thread 5 relative to the surface of the internal thread 7, the outer surface of the sleeve 6 is fixedly connected with a rotating rod 8, a clamping block 11 is fixedly connected to the surface of one side of the sleeve 6, a base 9 is arranged on the outer surface of the sleeve 6, the base 9 is provided with a slot 10 therein, the base 9 is provided with a slot 13 therein relative to the outer surface of the clamping block 11, and the clamping block 11 is provided with an arc surface 12 on one side surface thereof.

In order to facilitate the fixing, in this embodiment, preferably, the fastening mechanism includes a connecting plate 14, a convex plate 15 is connected to a side surface of the connecting plate 14, a threaded rod 16 is fixedly connected to a side surface of the support guard plate 2, the threaded rod 16 penetrates through the convex plate 15, a bolt 17 is connected to an outer surface of the threaded rod 16, a resisting block 18 is fixedly connected to a side surface of the connecting plate 14, an inclined surface 19 is provided on an outer surface of the resisting block 18, and an inclined surface 19 is provided in the support guard plate 2 relative to the outer surface of the resisting block 18.

For fastening, in this embodiment, it is preferable that the surface of the internal thread 7 and the surface of the external thread 5 are spirally connected, and one side of the sleeve 6 is located inside the internal groove 4.

In order to facilitate the snap connection, in this embodiment, it is preferable that one side surface of the sleeve 6 is in snap connection with the inner wall surface of the slot 10, and the outer surface of the latch 11 is in snap connection with the inner wall surface of the latch slot 13.

For the convenience of connection, in this embodiment, preferably, the outer surface of the arc surface 12 is closely attached to the inner wall surface of the slot 13, and the base 9 is fixedly connected to a side surface of the support plate 2.

In order to facilitate the fastening, in this embodiment, it is preferable that the number of the convex plates 15 is two, and the convex plates 15 are symmetrically connected to the surface of the connection plate 14.

For the convenience of sliding, in this embodiment, preferably, the outer surface of the abutting block 18 is slidably connected with the inner wall surface of the slot 13, and the outer surface of the threaded rod 16 is spirally connected with the inside of the bolt 17.

For the convenience of fixing, in this embodiment, preferably, the number of the supporting plates 2 is two, and the two supporting plates 2 are respectively and fixedly connected with the surface of the supporting seat 3 and the surface of the base 9.

The utility model discloses a theory of operation and use flow: the device is when using, at first place the inner wall surface at foundation ditch 1 with a backplate 2, rotate bull stick 8 again, make bull stick 8 rotate, make the inner wall of sleeve 6 and the interior external screw thread 5 of inside groove 4 carry out screwed connection, thereby make sleeve 6 remove from inside groove 4, the fixture block 11 of sleeve 6 opposite side can rotate in draw-in groove 13 simultaneously, by the removal and the rotation of sleeve 6, make 12 conflict draw-in groove 13 inner walls of cambered surface, can make

base

9 and 6 direct distance grow of sleeve, thereby make the interior wall surface at foundation ditch 1 of fixing that the backplate 2 of both sides can be compacter, can play the effect of support, thereby the foundation ditch unstability has been avoided, the danger that causes, it is more convenient during the use.

When the device is in use, in order to increase the friction force between the supporting plate 2 and the surface of the foundation pit 1, the supporting block 18 can be placed into the clamping groove 13, the supporting block can easily enter the foundation pit wall through the inclined plane 19, the bolt 17 is in threaded connection with the surface of the threaded rod 16 through the rotating bolt 17, the connecting plate 14 can be moved through extrusion, the supporting block 18 is driven to move, a construction soil layer can be inserted, a better fixing effect is achieved, the contact area is increased, the stability of a supporting structure is improved, the fixing is firmer, and the dismounting is simpler and more convenient.

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 supporting construction for building foundation ditch construction, includes foundation ditch (1), supporting mechanism and fastening device, its characterized in that: the supporting mechanism comprises a supporting plate (2), the supporting plate (2) is arranged on the inner wall surface of the foundation pit (1), one side surface of the supporting plate (2) is fixedly connected with a supporting seat (3), an inner groove (4) is formed in the supporting seat (3), a sleeve (6) is arranged in the inner groove (4), an inner thread (7) is formed in the inner wall surface of the sleeve (6), an outer thread (5) is formed in the inner wall surface of the inner groove (4) relative to the surface of the inner thread (7), a rotating rod (8) is fixedly connected with the outer surface of the sleeve (6), a clamping block (11) is fixedly connected with one side surface of the sleeve (6), a base (9) is arranged on the outer surface of the sleeve (6), a groove (10) is formed in the base (9), and a clamping groove (13) is formed in the base (9) relative to the outer surface of the clamping block, one side surface of the clamping block (11) is provided with an arc surface (12).

2. The supporting structure for construction of a foundation pit according to claim 1, wherein: fastening device includes linkage plate (14), one side surface of linkage plate (14) is connected with flange (15), one side fixed surface of propping up backplate (2) is connected with threaded rod (16), threaded rod (16) run through in the inside of flange (15), the surface of threaded rod (16) is connected with bolt (17), one side fixed surface of propping up plate (14) is connected with and supports piece (18), the surface that supports piece (18) is provided with inclined plane (19), inclined plane (19) have been seted up for the surface that supports piece (18) to the inside of propping up backplate (2).

3. The supporting structure for construction of a foundation pit according to claim 1, wherein: the surface of the internal thread (7) is in screw connection with the surface of the external thread (5), and one side of the sleeve (6) is positioned in the inner groove (4).

4. The supporting structure for construction of a foundation pit according to claim 1, wherein: one side surface of the sleeve (6) is connected with the inner wall surface of the groove (10) in a clamping mode, and the outer surface of the clamping block (11) is connected with the inner wall surface of the clamping groove (13) in a clamping mode.

5. The supporting structure for construction of a foundation pit according to claim 2, wherein: the outer surface of the cambered surface (12) is tightly attached to the inner wall surface of the clamping groove (13), and the base (9) is fixedly connected with the surface of one side of the supporting and protecting plate (2).

6. The supporting structure for construction of a foundation pit according to claim 2, wherein: the number of the convex plates (15) is two, and the convex plates (15) are symmetrically connected on the surface of the connecting plate (14).

7. The supporting structure for construction of a foundation pit according to claim 2, wherein: the outer surface of the abutting block (18) is in sliding connection with the inner wall surface of the clamping groove (13), and the outer surface of the threaded rod (16) is in spiral connection with the inside of the bolt (17).

8. The supporting structure for construction of a foundation pit according to claim 1, wherein: the number of the supporting and protecting plates (2) is two, and the two supporting and protecting plates (2) are respectively positioned on the surface of the supporting seat (3) and the surface of the base (9) and fixedly connected with each other.