CN212201589U

CN212201589U - Easy dismouting formula underground structure

Info

Publication number: CN212201589U
Application number: CN202020481987.4U
Authority: CN
Inventors: 郑治国
Original assignee: Yunhe Ruiling Toys Co ltd
Current assignee: Yunhe Ruiling Toys Co ltd
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2020-12-22
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses an easily install and remove formula excavation supporting, including supporting the frame, the internally mounted of supporting the frame has the separation net, the left and right sides of supporting the frame all is provided with the support column, fixed cover is installed at the top of supporting the frame, the spacing subassembly with fixed cover looks adaptation is installed at the top on support column surface, the stopper is installed to the bottom on support column surface, the stopper is close to one side rather than the in close contact with of supporting the frame. The utility model discloses a set up spacing subassembly and fix the carriage, make the stability ratio of strutting better, the safety of protection construction that can be fine, and it is more convenient that strutting arrangement's installation is dismantled, only need pull the tensile piece rebound through the handle, make dead lever and fixed cover break away from, can demolish strutting arrangement, not only can practice thrift engineering time and workman labour, but also can avoid causing the wasting of resources, construction cost is reduced, bring very big facility for the user.

Description

Easy dismouting formula underground structure

Technical Field

The utility model relates to a excavation supporting technical field specifically is an easily install and remove formula excavation supporting.

Background

The building foundation pit supporting engineering refers to the building engineering with the excavation depth exceeding 5 meters, although a foundation pit does not exceed 5 meters, the geological conditions and the surrounding environment are complex, the excavation depth exceeds the underground water level, in the building foundation pit supporting engineering, guard rails are generally required to be arranged near the edge of the foundation pit, after the engineering is completed, the guard rails are generally required to be removed, as only temporary facilities are adopted, the technical scheme of the guard rails near the edge of the foundation pit is not specially adopted, a construction unit is simply added with some protection measures, the construction safety is affected, in addition, the construction time and the labor force are not favorably saved during installation and disassembly, the resource waste is caused, the construction cost is increased, and great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily install and remove formula underground structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an easily-assembled and disassembled foundation pit support comprises a support frame, wherein an isolation net is arranged in the support frame, support columns are arranged on the left side and the right side of the support frame, a fixed sleeve is arranged at the top of the support frame, a limiting component matched with the fixed sleeve is arranged at the top of the surface of each support column, a limiting block is arranged at the bottom of the surface of each support column, and one side of each limiting block, which is close to the support frame, is in close contact with the support frame;

spacing subassembly includes the connecting block, the connecting block is installed on the surface of support column and is located the top of fixed cover, the top of connecting block is provided with tensile piece, the dead lever is installed to the bottom of tensile piece, the bottom of dead lever is from last to running through the connecting block down in proper order and fixed cover and extend to the inside of fixed cover, the surface of dead lever respectively with connecting block and fixed cover swing joint, the movable block is installed to the bottom of tensile piece, the movable groove with movable block looks adaptation is seted up at the top of connecting block, the spring is installed to the bottom of activity inslot wall, the bottom of movable block runs through movable groove and extends to its inside, is located the bottom and the spring fixed connection of the movable block of activity inslot portion, the surface and the movable groove swing joint of movable block.

Preferably, the bottom of support column is installed the locating piece, the locating lever is installed to the bottom of locating piece.

Preferably, the joint piece is installed to one side that the supporting frame is close to the support column, the draw-in groove has been seted up to one side that the support column is close to the joint piece, one side that the joint piece is close to the support column runs through the draw-in groove and extends to inside, the surface and the draw-in groove swing joint of joint piece.

Preferably, a handle is mounted on the top of the stretching block.

Preferably, the bottom of the tensile block is in close contact with the connecting block.

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

1. the utility model discloses a set up spacing subassembly and fix the carriage, make the stability ratio of strutting better, the safety of protection construction that can be fine, and it is more convenient that strutting arrangement's installation is dismantled, only need through the tensile piece rebound of handle pulling, make the dead lever break away from with fixed cover, then stimulate two support columns to the outside, make joint piece and draw-in groove break away from, can take out the position of a frame follow between two support columns, accomplish demolising strutting arrangement, not only can practice thrift engineering time and workman labour, but also can avoid causing the wasting of resources, construction cost is reduced, bring very big facility for the user.

2. The utility model discloses a locating piece and locating lever are mutually supported, have played the effect of being convenient for carry out the location to excavation supporting, mutually support through joint piece and draw-in groove, have played and have carried out spacing effect to the carriage, have played the effect of the tensile piece of pulling of being convenient for through setting up the handle.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the device comprises a support frame 1, an isolation net 2, a support column 3, a fixing sleeve 4, a limiting component 5, a connecting block 51, a stretching block 52, a fixing rod 53, a movable block 54, a movable groove 55, a spring 56, a limiting block 6, a positioning block 7, a positioning rod 8, a clamping block 9, a clamping groove 10 and a handle 11.

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. 1-2, an easily assembled and disassembled foundation pit support comprises a support frame 1, an isolation net 2 is arranged inside the support frame 1, support pillars 3 are arranged on the left side and the right side of the support frame 1, one side of the isolation net 2 close to the support pillars 3 is in close contact with the isolation net, a positioning block 7 is arranged at the bottom of the support pillars 3, a positioning rod 8 is arranged at the bottom of the positioning block 7, the positioning block 7 and the positioning rod 8 are matched with each other to achieve the effect of conveniently positioning the foundation pit support, a clamping block 9 is arranged on one side of the support frame 1 close to the support pillars 3, a clamping groove 10 is arranged on one side of the support pillars 3 close to the clamping block 9, one side of the clamping block 9 close to the support pillars 3 penetrates through the clamping groove 10 and extends into the interior of the clamping block, the surface of the clamping block 9 is movably connected with the clamping groove 10, fixed cover 4 is installed at the top of a support frame 1, and spacing subassembly 5 with fixed cover 4 looks adaptation is installed at the top on 3 surfaces of support column, and stopper 6 is installed to the bottom on 3 surfaces of support column, and stopper 6 is close to one side of a support frame 1 rather than in close contact with.

The limiting component 5 comprises a connecting block 51, the connecting block 51 is arranged on the surface of the supporting column 3 and is positioned above the fixed sleeve 4, an extension block 52 is arranged at the top of the connecting block 51, the bottom of the extension block 52 is in close contact with the connecting block 51, a handle 11 is arranged at the top of the extension block 52, the handle 11 is arranged to play a role of facilitating pulling of the extension block 52, a fixing rod 53 is arranged at the bottom of the extension block 52, the bottom end of the fixing rod 53 sequentially penetrates through the connecting block 51 and the fixed sleeve 4 from top to bottom and extends into the fixed sleeve 4, the surface of the fixing rod 53 is respectively movably connected with the connecting block 51 and the fixed sleeve 4, a movable block 54 is arranged at the bottom of the extension block 52, a movable groove 55 matched with the movable block 54 is formed at the top of the connecting block 51, a spring 56 is arranged at the bottom of the inner wall of the movable groove 55, the bottom end of the movable block 54, the surface of the movable block 54 is movably connected with the movable groove 55.

The working principle is as follows: fix a frame 1 through setting up spacing subassembly 5, make the stability of strutting than better, the safety of protection construction that can be fine, and strutting arrangement's installation is dismantled more conveniently, only need through the tensile piece 52 rebound of handle 11 pulling, make dead lever 53 break away from with fixed cover 4, then with two support columns 3 outside pulling, make joint piece 9 break away from with draw-in groove 10, can take out a frame 1 from the position between two support columns 3, accomplish dismantling strutting arrangement, not only can practice thrift engineering time and workman labour, but also can avoid causing the wasting of resources, construction cost is reduced, bring very big facility for the user.

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 an easily install and remove formula excavation supporting, includes a frame (1), its characterized in that: an isolation net (2) is arranged inside the supporting frame (1), supporting columns (3) are arranged on the left side and the right side of the supporting frame (1), a fixed sleeve (4) is arranged at the top of the supporting frame (1), a limiting component (5) matched with the fixed sleeve (4) is arranged at the top of the surface of each supporting column (3), a limiting block (6) is arranged at the bottom of the surface of each supporting column (3), and one side, close to the supporting frame (1), of each limiting block (6) is in close contact with the supporting frame;

spacing subassembly (5) includes connecting block (51), connecting block (51) are installed on the surface of support column (3) and are located the top of fixed cover (4), the top of connecting block (51) is provided with tensile piece (52), dead lever (53) are installed to the bottom of tensile piece (52), the bottom of dead lever (53) is from last to running through connecting block (51) and fixed cover (4) and extending to the inside of fixed cover (4) down in proper order, the surface of dead lever (53) respectively with connecting block (51) and fixed cover (4) swing joint, movable block (54) are installed to the bottom of tensile piece (52), movable groove (55) with movable block (54) looks adaptation are seted up at the top of connecting block (51), spring (56) are installed to the bottom of movable groove (55) inner wall, the bottom of movable block (54) runs through movable groove (55) and extends to its inside, the bottom of a movable block (54) positioned in the movable groove (55) is fixedly connected with a spring (56), and the surface of the movable block (54) is movably connected with the movable groove (55).

2. The easy-to-assemble and disassemble foundation pit support of claim 1, wherein: the bottom of support column (3) is installed locating piece (7), locating lever (8) are installed to the bottom of locating piece (7).

3. The easy-to-assemble and disassemble foundation pit support of claim 1, wherein: support frame (1) and be close to one side of support column (3) and install joint piece (9), draw-in groove (10) have been seted up to one side that support column (3) are close to joint piece (9), draw-in groove (10) are run through and extend to inside in one side that joint piece (9) are close to support column (3), the surface and draw-in groove (10) swing joint of joint piece (9).

4. The easy-to-assemble and disassemble foundation pit support of claim 1, wherein: the top of the stretching block (52) is provided with a handle (11).

5. The easy-to-assemble and disassemble foundation pit support of claim 1, wherein: the bottom of the stretching block (52) is closely contacted with the connecting block (51).