CN218713102U

CN218713102U - Geotechnical engineering is strutting arrangement for foundation ditch

Info

Publication number: CN218713102U
Application number: CN202223047781.9U
Authority: CN
Inventors: 张凡; 田娟; 杨付千; 王彪; 张晓东; 牟东琪
Original assignee: Yunnan Huiya Construction Engineering Design Co ltd
Current assignee: Yunnan Huiya Construction Engineering Design Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a geotechnical engineering is strutting arrangement for foundation ditch belongs to geotechnical engineering technical field, which comprises a bracket, the upper end fixed mounting of support has flexible fixed case, flexible groove has been seted up to the inside of flexible fixed case. The device takes place to cave in when the foundation ditch, soil all around rolls down, at this moment just can oppress the contact plate and move down, utilize the contact plate to promote the power column to move down, then make the tip picture peg move to both sides, insert in the soil of both sides, and utilize the contact plate and the spring of flexible fixed case outer wall can cushion, utilize support column and triangular support plate can form triangle-shaped, utilize triangle-shaped stability to increase this supporting effect of supporting device for geotechnical engineering foundation ditch, can increase this supporting device for geotechnical engineering foundation ditch's buffering effect like this, reduce the impact to supporting device for geotechnical engineering foundation ditch, and utilize the tip picture peg to insert the soil of both sides, increase this supporting capacity of supporting for geotechnical engineering foundation ditch.

Description

Geotechnical engineering is strutting arrangement for foundation ditch

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a geotechnical engineering is strutting arrangement for foundation ditch.

Background

Civil engineering refers to the general names of various projects above ground, underground and in water. The part related to rock, soil, underground and water in civil engineering is called geotechnical engineering, a common foundation pit in the geotechnical engineering needs to be supported and supported when in normal work, the foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of underground structure construction and the surrounding environment of the foundation pit, the common foundation pit support mode is mainly a steel support, and the steel support refers to connecting and supporting the side wall of the foundation pit by using steel pipes, H-shaped steel, angle steel and the like, but the traditional steel structure is mostly a fixed structure, the structure is simple, and the support stability is poor;

when the supporting device for the general geotechnical engineering foundation pit in the market is used, the supporting capacity is weaker, the protective capacity for bottom workers is lower, and when the upper end is impacted by soil falling, the general supporting device can be directly impacted by the soil falling, the supporting device is damaged, and the problem of device defects is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geotechnical engineering is strutting arrangement for foundation ditch, take place to sink when the foundation ditch, soil all around rolls down, at this moment just can oppress the contact plate and move down, utilize the contact plate to promote the power post and move down, then make the tip picture peg move to both sides, insert in the soil of both sides, and utilize the contact plate can cushion with the spring of flexible solid fixed box outer wall, utilize support column and triangle-shaped bracing plate can form triangle-shaped, utilize triangle-shaped's stability to increase this strutting arrangement's supporting effect, can increase this strutting arrangement's buffering effect like this, reduce the impact to strutting arrangement, and utilize the tip picture peg to insert the soil of both sides, increase the support ability of this strutting, in order 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: the utility model provides a geotechnical engineering is strutting arrangement for foundation ditch, includes the support, the upper end fixed mounting of support has flexible fixed case, flexible groove has been seted up to the inside of flexible fixed case, the inside slidable mounting in flexible groove has a plurality of tip picture pegs, and the tip picture peg extends to the outside of flexible fixed case, the inside slidable mounting in flexible groove has the power post, and the power post extends to the outside of flexible fixed case, fixed mounting has the contact plate on the power post in the flexible fixed case outside, and fixed mounting has the spring between the outer wall of power post and flexible fixed case.

Preferably, a support column is fixedly installed between the supports, three gusset plates are fixedly installed between the support column and the telescopic fixed box, and a bearing column is fixedly installed on the lower side of the telescopic fixed box.

Preferably, the lateral wall of heel post has been seted up the slide rail and has been accomodate the groove, the inside slidable mounting that the groove was accomodate to the slide rail has the slide rail piece, the lower extreme of slide rail piece is rotated and is installed the slip pillar, the lower extreme of slip pillar is rotated and is installed the gyro wheel.

Preferably, the inside that the slip pillar is close to gyro wheel one end has seted up the draw-in groove, the inside slidable mounting of draw-in groove has the card post, the middle fixed mounting in groove is accomodate to the slide rail has the restriction piece.

Preferably, the through rope hole has been seted up to the diapire in flexible groove, fixed mounting has soft just rope on the tip picture peg of flexible groove bottom, and soft just rope is connected to on the card post through the through rope hole.

Preferably, a thrust spring is fixedly mounted on the inner wall of the sliding rail accommodating groove close to one end of the roller, and the thrust spring is in contact with the sliding support.

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

when the foundation pit collapses and the surrounding soil falls, the contact plate is pressed to move downwards, the contact plate is used for pushing the power column to move downwards, then the pointed inserting plate is made to move towards two sides and inserted into the soil on the two sides, the contact plate and the spring on the outer wall of the telescopic fixing box can be used for buffering, the supporting columns and the triangular supporting plates can form a triangle, and the supporting effect of the supporting device for the geotechnical engineering foundation pit is improved by using the stability of the triangle, so that the buffering effect of the supporting device for the geotechnical engineering foundation pit can be improved, the impact on the supporting device for the geotechnical engineering foundation pit is reduced, and the pointed inserting plate is inserted into the soil on the two sides, so that the supporting capability of the supporting device for the geotechnical engineering foundation pit is improved;

when the tip picture peg removed to both sides and inserts in the soil, just can utilize soft rigid rope to pull the draw-in post and move down, then break away from the draw-in groove, at this moment thrust spring just can release the slide rail with the slip pillar and accomodate the groove, to the contact with the bottom surface, and it moves down to drive the slide rail piece, just can contact with the restriction piece after the slide rail piece moves the settlement position, then prevent the slide rail piece to move down, make the slip pillar, bottom surface and triangular supports board additionally form triangular supports structure, and can accomodate the slip pillar when not using, easy to assemble and carry, can not influence personnel's process, can further improve this geotechnical engineering foundation ditch supporting device's supporting capacity like this, can be better protect personnel.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a sectional view of the structure of the bearing column of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a support; 2. a support pillar; 3. a three gusset plate; 4. a load-bearing column; 5. a telescopic fixing box; 6. a telescopic groove; 7. a pointed plug board; 8. a power column; 9. a contact plate; 10. a rope through hole; 11. a soft and rigid rope; 12. a slide rail receiving groove; 13. a sliding support; 14. a slide rail block; 15. a card slot; 16. clamping the column; 17. a roller; 18. a thrust spring.

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.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a geotechnical engineering is strutting arrangement for foundation ditch, which comprises a bracket 1, the upper end fixed mounting of support 1 has flexible fixed case 5, flexible groove 6 has been seted up to flexible fixed case 5's inside, the inside slidable mounting in flexible groove 6 has a plurality of tip picture peg 7, and tip picture peg 7 extends to the outside of flexible fixed case 5, the inside slidable mounting in flexible groove 6 has power post 8, and power post 8 extends to the outside of flexible fixed case 5, fixed mounting has contact plate 9 on the power post 8 in the flexible fixed case 5 outside, and fixed mounting has the spring between the outer wall of power post 8 and flexible fixed case 5, fixed mounting has support column 2 between the support 1, fixed mounting has three gusset plates 3 between support column 2 and the flexible fixed case 5, the downside fixed mounting of flexible fixed case 5 has bearing post 4.

Specifically, when the foundation pit collapses, the soil around rolls off, at this moment, the contact plate 9 is pressed to move downwards, the contact plate 9 is used for pushing the power column 8 to move downwards, then the tip insertion plate 7 is moved towards two sides and inserted into the soil on two sides, the contact plate 9 and the spring on the outer wall of the telescopic fixing box 5 can be used for buffering, the support columns 2 and the triangular support plates 3 can form a triangle, the support effect of the support device for the geotechnical engineering foundation pit is improved by the stability of the triangle, the buffering effect of the support device for the geotechnical engineering foundation pit can be improved, the impact on the support device for the geotechnical engineering foundation pit is reduced, the tip insertion plate 7 is inserted into the soil on two sides, and the support capacity of the support for the geotechnical engineering foundation pit is improved.

Example 2:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a geotechnical engineering is strutting arrangement for foundation ditch, fixed mounting has support column 2 between the support 1, fixed mounting has three gusset boards 3 between support column 2 and the flexible fixed box 5, the downside fixed mounting of flexible fixed box 5 has heel post 4, the slide rail has been seted up to the lateral wall of heel post 4 and has been accomodate groove 12, the inside slidable mounting that groove 12 was accomodate to the slide rail has slide rail piece 14, slide rail piece 14's lower extreme rotates and installs slide support 13, slide support 13's lower extreme rotates and installs gyro wheel 17, slide support 13 is close to the inside of gyro wheel 17 one end and has been seted up draw-in groove 15, the inside slidable mounting of draw-in groove 15 has card post 16, the middle fixed mounting that groove 12 was accomodate to the slide rail has the restriction piece, logical rope hole 10 has been seted up to the diapire of flexible groove 6, fixed mounting has soft just rope 11 on the tip picture peg 7 of flexible groove 6 bottom, and soft just rope 11 is connected to on card post 16 through logical rope hole 10, fixed mounting has thrust spring 18 on the inner wall that groove 12 is close to gyro wheel 17 one end is accomodate to the slide rail, and thrust spring 18 contacts with slide support 13.

Specifically, when the tip picture peg 7 moves to both sides and inserts in the soil, just can utilize soft and rigid rope 11 pulling card post 16 to move down, then break away from draw-in groove 15, thrust spring 18 just can push out slide strut 13 slide rail and accomodate groove 12, to the contact with the bottom surface, and drive slide rail piece 14 and move down, just can contact with the restriction piece after slide rail piece 14 moves to the settlement position, then hinder slide rail piece 14 and move down, make slide strut 13, bottom surface and triangular supports board 3 additionally form triangular support structure, and can accomodate slide strut 13 when not using, easy to assemble and carry, can not influence personnel's process, can further improve this supporting capability for geotechnical engineering foundation ditch like this, can be better protect personnel.

The working principle is as follows: when the geotechnical engineering construction is carried out, the pit may collapse, the soil around the pit rolls down, the contact plate 9 is pressed to move downwards, the contact plate 9 is used for pushing the power column 8 to move downwards, then the pointed inserting plate 7 moves towards two sides and is inserted into the soil at two sides, the contact plate 9 and the spring on the outer wall of the telescopic fixing box 5 are used for buffering, the supporting columns 2 and the triangular supporting plates 3 can form a triangle, the supporting effect of the supporting device is improved by using the stability of the triangle, when the pointed inserting plate 7 moves towards two sides and is inserted into the soil, the clamping columns 16 are pulled downwards by using the soft steel ropes 11 and then are separated from the clamping grooves 15, at the moment, the thrust springs 18 push the sliding support columns 13 out of the sliding rail accommodating grooves 12 to be in contact with the bottom surface and drive the sliding rail blocks 14 to move downwards, when the sliding rail blocks 14 move to the set position and then prevent the sliding rail blocks 14 from moving downwards, so that the sliding support columns 13, the bottom surface and the triangular supporting plates 3 additionally form a triangular supporting structure, and the sliding support columns 13 can be accommodated when the sliding support columns 13 are not used.

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 geotechnical engineering is strutting arrangement for foundation ditch, includes support (1), its characterized in that: the utility model discloses a telescopic fixed box, including support (1), telescopic fixed box (5), telescopic slot (6) have been seted up to the inside of telescopic fixed box (5), the inside slidable mounting in telescopic slot (6) has a plurality of tip picture pegs (7), and tip picture peg (7) extend to the outside of telescopic fixed box (5), the inside slidable mounting in telescopic slot (6) has power post (8), and power post (8) extend to the outside of telescopic fixed box (5), fixed mounting has contact plate (9) on power post (8) in the telescopic fixed box (5) outside, and fixed mounting has the spring between the outer wall of power post (8) and telescopic fixed box (5).

2. The support device for the geotechnical engineering foundation pit according to claim 1, wherein: fixed mounting has support column (2) between support (1), fixed mounting has three gusset boards (3) between support column (2) and flexible fixed box (5), the downside fixed mounting of flexible fixed box (5) has heel post (4).

3. The support device for the geotechnical engineering foundation pit according to claim 2, wherein: the lateral wall of heel post (4) has been seted up the slide rail and has been accomodate groove (12), the inside slidable mounting that the groove (12) was accomodate to the slide rail has slide rail piece (14), slide support (13) are installed in the lower extreme rotation of slide rail piece (14), gyro wheel (17) are installed in the lower extreme rotation of slide support (13).

4. The support device for the geotechnical engineering foundation pit according to claim 3, wherein: draw-in groove (15) have been seted up to inside that sliding support (13) are close to gyro wheel (17) one end, the inside slidable mounting of draw-in groove (15) has card post (16), the middle fixed mounting in slide rail storage groove (12) has the restriction piece.

5. The support device for the geotechnical engineering foundation pit according to claim 1, wherein: rope through holes (10) have been seted up to the diapire in flexible groove (6), fixed mounting has soft just rope (11) on tip picture peg (7) of flexible groove (6) bottom, and soft just rope (11) are connected to on card post (16) through rope through holes (10).

6. The support device for the geotechnical engineering foundation pit according to claim 3, wherein: and a thrust spring (18) is fixedly mounted on the inner wall of one end, close to the roller (17), of the sliding rail accommodating groove (12), and the thrust spring (18) is in contact with the sliding support column (13).