CN215482992U

CN215482992U - Construction deep basal pit support that high stability has anti-displacement function

Info

Publication number: CN215482992U
Application number: CN202121441289.2U
Authority: CN
Inventors: 栗亮; 张聪; 吴丽颖
Original assignee: China Third Metallurgical Group Co Ltd
Current assignee: China Third Metallurgical Group Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-11
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a high-stability construction deep foundation pit support with an anti-displacement function, which comprises a frame, wherein the top and the bottom of the inner side of the frame are respectively provided with a first limiting plate, and the two sides of the top and the bottom of the inner side of the frame are respectively and fixedly provided with a first mounting plate. According to the utility model, the frame is arranged to enhance the stability of the side surface of the deep foundation pit and prevent the deep foundation pit from collapsing, the mounting block is arranged to mount and fix the first ejector rod and the second ejector rod, so that the stability of the first ejector rod and the second ejector rod in use is improved, the first ejector rod is arranged to limit the first limiting plate, so that the frame can be tightly extruded by the first limiting plate, and meanwhile, the problems that the existing deep foundation pit support is unstable and even has displacement when the construction time is long or the existing deep foundation pit support meets the rain weather are solved, and the potential safety hazard is extremely high are solved.

Description

Construction deep basal pit support that high stability has anti-displacement function

Technical Field

The utility model relates to the technical field of deep foundation pit supporting, in particular to a high-stability construction deep foundation pit supporting with a displacement prevention function.

Background

The construction accident of the deep foundation pit engineering is frequent, and once the accident occurs, the group death and group injury are easily caused, the consequence is quite serious, the reason is the serious, various safety pre-control measures are not in place in the construction scheme and the construction process, according to the requirements of relevant national regulations, the deep foundation pit engineering construction must be compiled and managed carefully, the technical requirements of the deep foundation pit engineering and the inspection key points of the construction site are determined, the deep foundation pit support refers to the measures of supporting, reinforcing and protecting the side wall of the deep foundation pit and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, the existing deep foundation pit support can cause the instability and even the displacement of the deep foundation pit support when the construction time is long or when the rainwater weather is met, and the extremely high safety potential hazard exists.

Disclosure of Invention

The utility model aims to provide a high-stability construction deep foundation pit support with an anti-displacement function, which has the advantage of anti-displacement and solves the problem that the existing deep foundation pit support is unstable and even displaces when the construction time is long or the existing deep foundation pit support meets the rainy weather, so that the potential safety hazard is extremely high.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-stability construction deep foundation pit support with an anti-displacement function comprises a frame, wherein the top and the bottom of the inner side of the frame are respectively provided with a first limiting plate, the two sides of the top and the bottom of the inner side of the frame are respectively fixedly provided with a first mounting plate, one side of the inner side of the frame, which is relatively close to the first limiting plate, is fixedly provided with a first fixing plate, the first fixing plate is positioned on the front surface of the first mounting plate, the front surface of the first fixing plate is provided with a first bolt, the first fixing plate is fixedly connected with the first mounting plate through the first bolt, the two sides of the inner side of the frame are respectively provided with a second limiting plate, the two sides of the inner side of the frame are respectively fixedly provided with a second mounting plate, one side of the second limiting plate, which is relatively close to the second mounting plate, is fixedly provided with a second bolt, the second fixing plate is fixedly connected with the second mounting plate through the second bolt, the frame is characterized in that an installation block is arranged inside the frame, first ejector rods are fixedly installed at the top and the bottom of the installation block, and second ejector rods are fixedly installed on the two sides of the installation block.

Preferably, a first mounting groove is formed in one side, close to the first limiting plate, of the first limiting plate, and one side, far away from the first ejector rod, of the first ejector rod is located inside the first mounting groove.

Preferably, a second mounting groove is formed in one side, close to the second limiting plate, of the second limiting plate, and one side, far away from the second ejector rod, of the second ejector rod is located inside the second mounting groove.

Preferably, the bottom of the interior of the frame is provided with a ground, and the top of the ground is fixedly provided with a stress plate.

Preferably, a supporting column is fixedly installed at the top of the stress plate, and the top of the supporting column is fixedly connected with the bottom of the installation block.

Preferably, both sides of the support column are fixedly provided with reinforcing rods, and the bottom of each reinforcing rod is fixedly connected with the stress plate.

Preferably, a clamping mechanism is arranged on one side of the inner part of the frame, which is relatively close to the inner part.

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

1. the utility model enhances the stability of the side surface of the deep foundation pit by arranging the frame to prevent the deep foundation pit from collapsing, improves the stability of the first ejector rod and the second ejector rod when in use by arranging the mounting block to mount and fix the first ejector rod and the second ejector rod, enables the frame to be tightly extruded by the first limiting plate by arranging the first ejector rod to limit the first limiting plate, enhances the stability between the first limiting plate and the frame by arranging the second ejector rod to limit the second limiting plate so that the frame can be tightly extruded by the second limiting plate, and enhances the stability between the second limiting plate and the frame by arranging the first bolt, the first fixing plate and the first mounting plate to be mutually matched to fix the first limiting plate, thereby the condition of displacement has been prevented to the frame, has solved simultaneously that current deep basal pit struts in the long term of engineering time, or meet rainwater weather, can cause the unstable condition of displacement even that deep basal pit struts appears, has the problem of high potential safety hazard.

2. According to the utility model, the first mounting groove is arranged for limiting the first ejector rod, the stability of the first ejector rod on the first limiting plate is improved, the deviation of the first limiting plate is prevented, the second mounting groove is arranged for limiting the second ejector rod, the stability of the second ejector rod on the second limiting plate is improved, the deviation of the second limiting plate is prevented, the stress plate and the reinforcing rod are arranged to be matched with each other for mounting and supporting the mounting block, the stability of the mounting block is improved, the deviation of the mounting block is prevented, the reinforcing rod is arranged for reinforcing the stability of the supporting column, the deviation of the supporting column is prevented, the clamping mechanism is arranged for splicing and fixing the frame, and the stability of the frame in use is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a bottom view of FIG. 1;

fig. 3 is a schematic diagram of a frame structure in an embodiment of the present invention.

In the figure: 1. a frame; 2. a first mounting groove; 3. a first ejector rod; 4. a first limit plate; 5. a first bolt; 6. a first fixing plate; 7. a first mounting plate; 8. mounting blocks; 9. a second limiting plate; 10. a second mounting plate; 11. a second mounting groove; 12. a second ejector rod; 13. a second fixing plate; 14. a second bolt; 15. a ground surface; 16. a stress plate; 17. a reinforcing bar; 18. a support pillar; 19. a clamping mechanism.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a high-stability construction deep foundation pit support with anti-displacement function comprises a frame 1, wherein a first limiting plate 4 is arranged at the top and the bottom of the inner side of the frame 1, a first mounting plate 7 is fixedly arranged at both sides of the top and the bottom of the inner side of the frame 1, a first fixing plate 6 is fixedly arranged at one side of the first limiting plate 4, which is relatively close to the first limiting plate, the first fixing plate 6 is arranged at the front side of the first mounting plate 7, a first bolt 5 is arranged at the front side of the first fixing plate 6, the first fixing plate 6 is fixedly connected with the first mounting plate 7 through the first bolt 5, a second limiting plate 9 is arranged at both sides of the inner side of the frame 1, a second mounting plate 10 is fixedly arranged at both sides of the inner side of the frame 1, a second fixing plate 13 is fixedly arranged at one side of the second limiting plate 9, a second bolt 14 is arranged at the front side of the second fixing plate 13, and the second fixing plate 13 is fixedly connected with the second mounting plate 10 through the second bolt 14, the inner part of the frame 1 is provided with an installation block 8, the top and the bottom of the installation block 8 are fixedly provided with a first ejector rod 3, the two sides of the installation block 8 are fixedly provided with second ejector rods 12, the frame 1 is arranged for enhancing the stability of the side surface of the deep foundation pit and preventing the deep foundation pit from collapsing, the installation block 8 is arranged for installing and fixing the first ejector rod 3 and the second ejector rod 12, the stability of the first ejector rod 3 and the second ejector rod 12 in use is improved, the first ejector rod 3 is arranged for limiting the first limit plate 4, the first limit plate 4 can tightly extrude the frame 1, the second ejector rod 12 is arranged for limiting the second limit plate 9, the second limit plate 9 can tightly extrude the frame 1, the first bolt 5 is arranged, the first fixing plate 6 and the first installation plate 7 are mutually matched for fixing the first limit plate 4, the stability between the first limit plate 4 and the frame 1 is enhanced, the second limit plate 9 is fixed by arranging the second mounting plate 10, the second fixing plate 13 and the second bolt 14 which are matched with each other, the stability between the second limit plate 9 and the frame 1 is enhanced, thereby the displacement of the frame 1 is prevented, the first mounting groove 2 is arranged at one side, relatively close to the first limit plate 4, the side, relatively far away from the first ejector rod 3, is positioned in the first mounting groove 2, the first mounting groove 2 is arranged for limiting the first ejector rod 3, the stability of the first ejector rod 3 to the first limit plate 4 is improved, the deviation of the first limit plate 4 is prevented, the second mounting groove 11 is arranged at one side, relatively close to the second limit plate 9, the side, relatively far away from the second ejector rod 12, is positioned in the second mounting groove 11, and the second mounting groove 11 is arranged for limiting the second ejector rod 12, the stability of the second ejector rod 12 to the second limiting plate 9 is improved, the deviation of the second limiting plate 9 is prevented, the ground 15 is arranged at the bottom inside the frame 1, a stress plate 16 is fixedly installed at the top of the ground 15, a supporting column 18 is fixedly installed at the top of the stress plate 16, the top of the supporting column 18 is fixedly connected with the bottom of the installation block 8, the stress plate 16 and the reinforcing rod 17 are arranged to be matched with each other for installing and supporting the installation block 8, the stability of the installation block 8 is improved, the deviation of the installation block 8 is prevented, the reinforcing rods 17 are fixedly installed on two sides of the supporting column 18, the bottom of the reinforcing rod 17 is fixedly connected with the stress plate 16, the reinforcing rod 17 is arranged for reinforcing the stability of the supporting column 18, the deviation of the supporting column 18 is prevented, a clamping mechanism 19 is arranged on one side, which the inside of the frame 1 is relatively close to, and the clamping mechanism 19 is arranged for splicing and fixing the frame 1, the stability of the frame 1 in use is improved.

When the device is used, the stability of the side surface of a deep foundation pit is enhanced through the frame 1, the deep foundation pit is prevented from collapsing, the first ejector rod 3 and the second ejector rod 12 are installed and fixed through the installation block 8, the stability of the first ejector rod 3 and the second ejector rod 12 in use is improved, the first limiting plate 4 is limited through the first ejector rod 3, the frame 1 can be tightly extruded by the first limiting plate 4, the second limiting plate 9 is limited through the second ejector rod 12, the frame 1 can be tightly extruded by the second limiting plate 9, the first limiting plate 4 is fixed through the mutual matching of the first bolt 5, the first fixing plate 6 and the first mounting plate 7, the stability between the first limiting plate 4 and the frame 1 is enhanced, the second limiting plate 9 is fixed through the mutual matching of the second mounting plate 10, the second fixing plate 13 and the second bolt 14, and the stability between the second limiting plate 9 and the frame 1 is enhanced, thereby preventing the displacement of the frame 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high stability has construction deep basal pit of preventing displacement function and struts, includes frame (1), its characterized in that: the top and the bottom of the inner side of the frame (1) are both provided with a first limiting plate (4), the two sides of the top and the bottom of the inner side of the frame (1) are both fixedly provided with a first mounting plate (7), one side of the first limiting plate (4) close to the first fixing plate is fixedly provided with a first fixing plate (6), the first fixing plate (6) is positioned on the front surface of the first mounting plate (7), the front surface of the first fixing plate (6) is provided with a first bolt (5), the first fixing plate (6) is fixedly connected with the first mounting plate (7) through the first bolt (5), the two sides of the inner side of the frame (1) are both provided with a second limiting plate (9), the two sides of the inner side of the frame (1) are both fixedly provided with a second mounting plate (10), one side of the second limiting plate (9) close to the second fixing plate is fixedly provided with a second fixing plate (13), the front surface of the second fixing plate (13) is provided with a second bolt (14), second fixed plate (13) are through second bolt (14) and second mounting panel (10) fixed connection, the inside of frame (1) is provided with installation piece (8), the equal fixed mounting in top and the bottom of installation piece (8) has first ejector pin (3), the equal fixed mounting in both sides of installation piece (8) has second ejector pin (12).

2. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 1, wherein: first mounting groove (2) have been seted up to one side that first limiting plate (4) are close to relatively, one side that first ejector pin (3) kept away from relatively is located the inside of first mounting groove (2).

3. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 1, wherein: and a second mounting groove (11) is formed in one side, close to the second limiting plate (9), of the second limiting plate, and one side, far away from the second ejector rod (12), of the second ejector rod is located inside the second mounting groove (11).

4. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 1, wherein: the bottom of the interior of the frame (1) is provided with a ground (15), and the top of the ground (15) is fixedly provided with a stress plate (16).

5. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 4, wherein: the top of the stress plate (16) is fixedly provided with a supporting column (18), and the top of the supporting column (18) is fixedly connected with the bottom of the mounting block (8).

6. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 5, wherein: the reinforcing rods (17) are fixedly mounted on two sides of the supporting column (18), and the bottom of each reinforcing rod (17) is fixedly connected with the stress plate (16).

7. The high-stability construction deep foundation pit support with the anti-displacement function according to claim 1, wherein: and a clamping mechanism (19) is arranged on one side, relatively close to the inside of the frame (1).