CN215715379U

CN215715379U - Foundation ditch supporting device for building engineering construction

Info

Publication number: CN215715379U
Application number: CN202122311436.0U
Authority: CN
Inventors: 马腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a foundation pit supporting device for constructional engineering construction, which comprises a foundation pit, supporting bars and supporting plates, wherein the two supporting bars and the supporting plates are arranged on the inner side of the foundation pit, the two supporting bars are abutted against the bottom of the foundation pit, a first rotating rod is rotatably arranged between the right ends of the two supporting bars, the supporting plates are abutted against the side wall of the foundation pit, the lower ends of the supporting plates are fixedly sleeved with the first rotating rod, a plurality of grooves are formed in the upper surfaces of the two supporting bars and the left side wall of the supporting plates, stoppers are arranged in the grooves, fixing piles are fixedly arranged on the inner sides of the stoppers, the other ends of the fixing piles are fixedly connected with the foundation pit, and fixing blocks are fixedly arranged on the upper surfaces of the two supporting bars and the two ends of the left side of the supporting plates. The utility model can be quickly and conveniently installed and fixed and is convenient to fold and transport.

Description

Foundation ditch supporting device for building engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a foundation pit supporting device for constructional engineering construction.

Background

The foundation pit refers to a soil pit excavated at the position designed by the foundation according to the elevation of the substrate and the plane size of the foundation, and when the excavation depth of the foundation pit is large or a building is arranged near the foundation pit, in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, a foundation pit supporting method can be adopted to reinforce and protect the foundation pit and prevent the outer soil layer from collapsing.

Traditional foundation ditch supporting device for building engineering construction structure is loose, and each position needs to install one by one fixedly, complex operation, wastes time and energy, great reduction the engineering progress, the structure is complicated moreover, and the part is more, inconvenient transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a foundation pit supporting device for construction of building engineering is loose in structure, inconvenient to install, complex in structure, more in parts and inconvenient to transport.

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

a foundation pit supporting device for construction engineering comprises a foundation pit, supporting bars and supporting plates, wherein the two supporting bars and the supporting plates are arranged on the inner side of the foundation pit, the two supporting bars are abutted against the bottom of the foundation pit, a first rotating rod is rotatably arranged between the right ends of the two supporting bars, the supporting plates are abutted against the side wall of the foundation pit, the lower ends of the supporting plates are fixedly sleeved with the first rotating rod, a plurality of grooves are formed in the upper surfaces of the two supporting bars and the left side wall of the supporting plates, a plurality of stopping blocks are arranged in the grooves, fixing piles are fixedly arranged on the inner sides of the stopping blocks, the other ends of the fixing piles are fixedly connected with the foundation pit, fixed blocks are fixedly arranged on the upper surfaces of the two supporting bars and the left end of the supporting plates, supporting rods are rotatably arranged in the fixed blocks through second rotating rods, and one ends of the inner sides of the supporting rods are fixedly provided with threaded rods, the rod wall of the threaded rod is sleeved with a threaded sleeve in a threaded manner, and a plurality of corresponding threaded sleeves are provided with connecting mechanisms.

Preferably, coupling mechanism includes first connecting plate and second connecting plate, two first connecting plate is fixed to be set up in the left side two the right-hand member of thread bush, two the second connecting plate is fixed to be set up in the right side two the left end of thread bush, two the right-hand member of first connecting plate all is fixed and is provided with the fixture block, two the draw-in groove has all been seted up to the left end of second connecting plate, two the fixture block all with the draw-in groove phase-match that corresponds.

Preferably, a plurality of the stop blocks are fixedly connected with the corresponding grooves through cement.

Preferably, the outer walls of the thread sleeves are fixedly sleeved with rotating wheels.

Preferably, the connection mode of the fixture block and the clamping groove is interference fit.

Preferably, the outer side wall of the runner is provided with anti-skid grains.

Compared with the prior art, the utility model provides a foundation pit supporting device for construction engineering construction, which has the following beneficial effects:

this foundation ditch supporting device for building engineering construction uses gim peg and foundation ditch fixed connection through support bar and backup pad, then the inboard fixture block and the draw-in groove joint of a plurality of first connecting plates that correspond and second connecting plate, then rotates both sides thread bush, and is rotatory to vertical with a plurality of draw-in grooves, and a plurality of bracing pieces can support both sides support bar and backup pad spacing this moment, and it is convenient fast to install, and compact structure, convenient folding transportation.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device can be quickly and conveniently installed and fixed and is convenient to fold and transport.

Drawings

Fig. 1 is a schematic structural view of a foundation pit supporting device for construction engineering according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic perspective view of the first connecting plate and the second connecting plate in fig. 1.

In the figure: 1 foundation ditch, 2 support bars, 3 backup pads, 4 first bull sticks, 5 spud piles, 6 dogs, 7 fixed blocks, 8 second bull sticks, 9 bracing pieces, 10 threaded rods, 11 thread bush, 12 first connecting plates, 13 second connecting plates, 14 fixture blocks, 15 draw-in grooves, 16 runners.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a foundation pit supporting device for construction engineering construction comprises a foundation pit 1, support bars 2 and support plates 3, wherein the two support bars 2 and the support plates 3 are arranged at the inner side of the foundation pit 1, the two support bars 2 are abutted against the bottom of the foundation pit 1, a first rotating rod 4 is rotatably arranged between the right ends of the two support bars 2, the support plates 3 are abutted against the side wall of the foundation pit 1, the lower ends of the support plates 3 are fixedly sleeved with the first rotating rod 4, a plurality of grooves are respectively formed in the upper surfaces of the two support bars 2 and the left side wall of the support plates 3, stoppers 6 are respectively arranged in the grooves, fixing piles 5 are respectively fixedly arranged at the inner sides of the stoppers 6, the other ends of the fixing piles 5 are respectively fixedly connected with the foundation pit 1, fixed blocks 7 are respectively fixedly arranged at the upper surfaces of the two support bars 2 and the left ends of the support plates 3, support rods 9 are respectively rotatably arranged in the fixing blocks 7 through second rotating rods 8, the inboard one end of a plurality of bracing pieces 9 is all fixed and is provided with threaded rod 10, and the equal screw thread of the pole wall of a plurality of threaded rods 10 has cup jointed thread bush 11, all is provided with coupling mechanism between a plurality of thread bushes 11 that correspond.

The connecting mechanism comprises a first connecting plate 12 and a second connecting plate 13, the two first connecting plates 12 are fixedly arranged at the right ends of the two threaded sleeves 11 on the left side, the two second connecting plates 13 are fixedly arranged at the left ends of the two threaded sleeves 11 on the right side, the right ends of the two first connecting plates 12 are respectively and fixedly provided with a clamping block 14, the left ends of the two second connecting plates 13 are respectively provided with a clamping groove, and the two clamping blocks 14 are respectively matched with the corresponding clamping grooves 15.

A plurality of dogs 6 all pass through cement and the recess fixed connection that corresponds for dog 6 is more firm with the recess connection that corresponds.

The outer walls of the thread sleeves 11 are fixedly sleeved with rotating wheels 16, so that the rotating wheels 16 can be conveniently rotated.

The connection mode of the clamping block 14 and the clamping groove 15 is interference fit, so that the connection of the clamping block 14 and the clamping groove 15 is more stable.

The outer side wall of the rotating wheel 16 is provided with anti-skid lines, so that the friction between the hand and the rotating wheel 16 is increased.

In the utility model, when in use, a worker fixedly connects the support bars 2 and the support plates 3 with the foundation pit 1 by using the fixing bolts 5, then rotates the support bars 9 at two sides to corresponding positions, then clamps 14 at the inner sides of the corresponding first connecting plates 12 and the second connecting plates 13 are clamped with the clamp grooves 15, then rotates the threaded sleeves 11 at two sides to enable the threaded sleeves 11 at two sides to move oppositely, namely the clamp blocks 14 are completely inserted into the corresponding clamp grooves 15, at the same time, the threaded sleeves 11 at two sides rotate the clamp grooves 15 to be vertical, because the support bars 9 at two sides can only rotate up and down, and the clamp grooves 15 and the clamp blocks 14 in the vertical direction are connected, the support bars 9 can not rotate, even if the support bars 9 at two sides support and limit the support plates 2 and the support plates 3, the installation and fixation of the foundation pit supporting device can be completed at the moment, the installation is rapid and convenient, the time and labor saving, and the structure is compact, the folding transportation is convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A foundation pit supporting device for construction engineering comprises a foundation pit (1), support bars (2) and support plates (3), and is characterized in that the two support bars (2) and the two support plates (3) are arranged on the inner side of the foundation pit (1), the two support bars (2) are abutted to the bottom of the foundation pit (1), a first rotating rod (4) is rotatably arranged between the right ends of the two support bars (2), the support plates (3) are abutted to the side wall of the foundation pit (1) and the lower ends of the support plates are fixedly sleeved with the first rotating rod (4), a plurality of grooves are respectively formed in the upper surfaces of the two support bars (2) and the left side wall of the support plates (3), a plurality of check blocks (6) are arranged in the grooves, fixing piles (5) are fixedly arranged on the inner sides of the check blocks (6), and the other ends of the fixing piles (5) are fixedly connected with the foundation pit (1), two the upper surface of support bar (2) and the left side both ends of backup pad (3) are all fixed and are provided with fixed block (7), and are a plurality of the inside of fixed block (7) all rotates through second bull stick (8) and is provided with bracing piece (9), and is a plurality of the inboard one end of bracing piece (9) is all fixed and is provided with threaded rod (10), and is a plurality of thread bush (11), a plurality of corresponding have all been provided with coupling mechanism between thread bush (11) to the pole wall of threaded rod (10) is threaded.

2. The foundation pit supporting device for the construction of the building engineering according to claim 1, wherein the connecting mechanism comprises a first connecting plate (12) and a second connecting plate (13), the two first connecting plates (12) are fixedly arranged at the right ends of the two threaded sleeves (11) on the left side, the two second connecting plates (13) are fixedly arranged at the left ends of the two threaded sleeves (11) on the right side, clamping blocks (14) are fixedly arranged at the right ends of the two first connecting plates (12), clamping grooves (15) are formed at the left ends of the two second connecting plates (13), and the two clamping blocks (14) are matched with the corresponding clamping grooves (15).

3. The foundation pit supporting device for building engineering construction according to claim 1, wherein a plurality of the blocks (6) are fixedly connected with the corresponding grooves through cement.

4. The foundation pit supporting device for building engineering construction according to claim 1, wherein a runner (16) is fixedly connected to the outer wall of each of the plurality of threaded sleeves (11).

5. The foundation pit supporting device for building engineering construction according to claim 2, wherein the connection mode of the clamping block (14) and the clamping groove (15) is interference fit.

6. The foundation pit supporting device for building engineering construction according to claim 4, wherein the outer side wall of the runner (16) is provided with anti-slip lines.