CN219569812U - House high strength foundation pit support structure - Google Patents

Abstract

The utility model relates to the field of foundation pit protection, in particular to a high-strength foundation pit enclosure structure of a house, which comprises bottom posts and rails, wherein the rails are arranged between the two bottom posts, through holes are symmetrically formed in the bottom posts, connecting frames are rotatably arranged on the rails in a bilateral symmetry manner through pin shafts, the connecting frames penetrate through the through holes, the connecting frames are connected with the through holes through first bolts, protection cavities are arranged on the end faces of the left side and the right side of the rails, damping spring shock absorbers are arranged on the end faces of the front sides in the protection cavities, the other ends of the damping spring shock absorbers are arranged on the end faces of the front sides of the connecting frames, the damping spring shock absorbers are in damping protection on the connecting frames, and the fluctuation range of the connecting frames is reduced, so that the service time of the connecting frames is prolonged.

Description

House high strength foundation pit support structure

Technical Field

The utility model relates to the field of foundation pit support, in particular to a house high-strength foundation pit support structure.

Background

The foundation pit enclosure is an enclosure structure arranged at the periphery of the foundation pit in the construction process of foundation soil engineering, wherein the foundation pit protection net is the structure with the largest use in the foundation pit enclosure, the foundation pit protection net is used for protecting the periphery of the foundation pit, the foundation pit protection net has very important functions in ensuring the construction of the underground structure and the safety of the surrounding environment of the foundation pit, and the foundation pit enclosure is also used in the construction process of a house

The prior enclosure structure generally comprises an upright post and an enclosure fence, and when the enclosure fence is installed, the enclosure fence is generally fastened and connected with a connecting piece on the upright post through a bolt, and because the enclosure structure is positioned at an outdoor construction position for a long time, the connection mode is poor in firmness, the bolt is easy to loosen, and the connection position of the fence and the upright post is easy to shake to cut off, so that the construction safety is influenced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a house high-strength foundation pit enclosure structure, which comprises bottom posts and rails, wherein the rails are arranged between the two bottom posts, through holes are symmetrically formed in the bottom posts, connecting frames are rotatably arranged on the rails in a bilateral symmetry manner through pin shafts, the connecting frames penetrate through the through holes, the connecting frames are connected with the through holes through first bolts, protection cavities are arranged on the end faces of the left side and the right side of the rails, damping spring shock absorbers are arranged on the end faces of the front sides in the protection cavities, and the other ends of the damping spring shock absorbers are arranged on the end faces of the front sides of the connecting frames.

Preferably: the pressure cavity is arranged on the front side end face of the outer side wall of the bottom column in a clamping manner.

Preferably: the upper part and the lower part of the outer side wall of the pressing cavity are connected through a connecting plate, and the connecting plate is connected with the bottom column through a second bolt.

Preferably: the front end face and the rear end face of the fence are provided with adjusting rods in a sliding fit mode, the bottoms of the adjusting rods are provided with placing plates, and the bottoms of the placing plates are provided with inserting rods.

Preferably: and a tripod is arranged on the outer side wall of the bottom column.

Preferably: and a plurality of fixing bolts are arranged at the bottom of the tripod.

The utility model has the technical effects and advantages that:

1. the damping spring shock absorber structure is adopted in the utility model, and the damping spring shock absorber plays a role in shock absorption protection on the connecting frame, so that the fluctuation range of the connecting frame is reduced, and the service time of the connecting frame is prolonged.

2. The first bolt is limited and fixed by adopting the pressure cavity structure, so that the first bolt is prevented from loosening and falling.

Drawings

FIG. 1 is a front view of a high strength foundation pit enclosure of a building according to an embodiment of the present utility model;

FIG. 2 is a right side view of a high strength foundation pit enclosure of a building according to an embodiment of the present utility model;

FIG. 3 is a right side view in cross section of a high strength foundation pit enclosure for a house provided by an embodiment of the present utility model;

FIG. 4 is a right side view, partially in section, of a high strength foundation pit enclosure for a house provided by an embodiment of the present utility model;

FIG. 5 is an enlarged view of area A of FIG. 1 of a high strength foundation pit enclosure of a house provided by an embodiment of the present utility model;

in the figure: 1. a bottom post; 2. a fence; 11. perforating; 12. a connecting frame; 13. a first bolt; 14. a protective cavity; 15. damping spring shock absorber; 16. pressing a cavity; 17. a connecting plate; 18. a second bolt; 19. an adjusting rod; 21. placing a plate; 22. a rod; 23. a tripod; 24. and fixing the bolt.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-5, in this embodiment, a high-strength foundation pit enclosure structure for a house is provided, including a bottom post 1 and a fence 2, where the fence 2 is arranged between the two bottom posts 1, the bottom post 1 is provided with vertically symmetrical holes 11, the fence 2 is provided with a connecting frame 12 symmetrically and laterally by a pin shaft, the connecting frame 12 passes through the holes 11, the connecting frame 12 is connected with the holes 11 by a first bolt 13, the end surfaces of the left and right sides of the fence 2 are provided with a protection cavity 14, the front end surface in the protection cavity 14 is provided with a damping spring damper 15, the other end of the damping spring damper 15 is installed on the front end surface of the connecting frame 12, and under the action of outdoor wind, the connecting frame 12 swings, so that the joint of the connecting frame 12 and the bottom post 1 is easy to break, the damping spring damper 15 plays a role in damping protection for the connecting frame 12, and the fluctuation range of the connecting frame 12 is reduced, so that the service time is prolonged.

The pressure cavity 16 is installed through the mode of joint to the terminal surface of the lateral wall front side of sill pillar 1, and during operation, the top is hugged closely on first bolt 13 in the pressure cavity 16 to carry out spacing fixed to first bolt 13, prevent that it from taking place to become flexible and droing.

The upper and lower parts of the outer side wall of the pressing cavity 16 are connected through the connecting plate 17, the connecting plate 17 is connected with the bottom column 1 through the second bolt 18, and the structure of the first bolt 13 is adopted, so that the stability of the pressing cavity 16 is enhanced, and the fixing and limiting effects of the pressing cavity on the first bolt 13 are ensured.

The terminal surface is installed through sliding fit's mode around rail 2 and is adjusted pole 19, adjusts the pole 19 bottom and installs and place board 21, places board 21 bottom and installs inserted bar 22, during operation, downward pulling places board 21, inserts the inserted bar 22 underground to fix rail 2, strengthened rail 2's wind-resistance.

Tripod 23 is installed to the outer lateral wall of foundation 1, adopts tripod 23 structure, has strengthened the steadiness of foundation 1.

The bottom of the tripod 23 is provided with a plurality of fixing bolts 24, and when in operation, the fixing bolts 24 are inserted into the ground so as to fix the tripod 23.

During specific work, outdoor under the effect of wind, link 12 can take place the swing to the link 12 breaks with the bottom post 1 junction easily, and damping spring bumper 15 plays the shock attenuation protection to link 12, has reduced the range of fluctuation of link 12, thereby prolongs its live time, presses the top to hug closely on first bolt 13 in the chamber 16, thereby carries out spacing fixed to first bolt 13, prevents that it from taking place to become flexible and drop.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a house high strength foundation ditch building envelope, including sill pillar (1) and rail (2), its characterized in that, rail (2) have been arranged between two sill pillar (1), perforation (11) have been seted up to sill pillar (1) bilateral symmetry, link (12) are installed through the round pin axle rotation to rail (2) bilateral symmetry, link (12) pass perforation (11), be connected through first bolt (13) between link (12) and perforation (11), protection chamber (14) are installed to rail (2) left and right sides terminal surface, damping spring damper (15) are installed to the front side terminal surface in protection chamber (14), damping spring damper (15) other end is installed at link (12) front side terminal surface.

2. The high-strength foundation pit support structure of claim 1, wherein the front end surface of the outer side wall of the bottom column (1) is provided with a pressing cavity (16) in a clamping manner.

3. The high-strength foundation pit support structure of claim 2, wherein the upper side wall and the lower side wall of the pressure cavity (16) are connected through a connecting plate (17), and the connecting plate (17) is connected with the bottom column (1) through a second bolt (18).

4. The high-strength foundation pit support structure of claim 1, wherein the front end face and the rear end face of the fence (2) are provided with adjusting rods (19) in a sliding fit mode, the bottoms of the adjusting rods (19) are provided with placing plates (21), and the bottoms of the placing plates (21) are provided with inserting rods (22).

5. A house high strength foundation pit support structure according to claim 1, characterized in that the outer side wall of the bottom pillar (1) is provided with a tripod (23).

6. A house high strength foundation pit bracing structure according to claim 5, wherein a plurality of fixing bolts (24) are mounted at the bottom of the tripod (23).