CN216765921U

CN216765921U - Foundation pit supporting structure for pipeline drainage engineering

Info

Publication number: CN216765921U
Application number: CN202220447032.6U
Authority: CN
Inventors: 李晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-17
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a foundation pit supporting structure of a pipeline drainage project, which comprises a foundation pit seat, wherein connecting blocks are fixedly connected to the tops of two sides of the inner wall of the foundation pit seat, a supporting beam column is detachably mounted inside the connecting blocks, clamping mechanisms are arranged at two ends of the supporting beam column respectively, each clamping mechanism comprises a limiting insertion rod, the limiting insertion rods penetrate through the tops and the bottoms inside the connecting blocks, and slots are formed in the connecting blocks corresponding to the positions of the limiting insertion rods. The utility model can realize the limit of the limit inserted rod to the support beam column through the inserting connection between the limit inserted rod and the slot and simultaneously realize the quick installation between the support beam column and the foundation pit seat under the condition that the limit spring, the limit block and the limit slot are mutually connected and matched for use, is convenient to disassemble, can be used in other places after being disassembled, and improves the utilization rate of parts of the support structure.

Description

Foundation pit supporting structure for pipeline drainage engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a foundation pit supporting structure for pipeline drainage engineering.

Background

The excavation and support of the foundation pit can not be separated on the building engineering, which is an inevitable construction process on the building engineering, usually, the investment of the foundation pit engineering is very large, and less, the investment is several million yuan, and more, the investment is several tens of millions, the support and precipitation of the current foundation pit engineering, especially the deep foundation pit engineering are respectively designed and constructed, and the support structure mainly comprises structures such as a cast-in-situ bored pile, a steel plate pile, an underground continuous wall, a pile anchor and the like. The demand for a foundation pit supporting structure for a pipeline drainage project is also increasing.

This type of foundation ditch supporting construction on the market is various today, can satisfy people's user demand basically, but still has certain problem:

1. in the existing foundation pit supporting structure, because the supporting beam and the foundation pit seat are inconvenient to rapidly disassemble and assemble, the utilization rate of the beam is reduced;

2. the existing foundation pit supporting structure has poor stability and is inconvenient to adjust the supporting angle due to the fact that the stability of the supporting structure of the foundation pit is not good enough;

3. the existing foundation pit supporting structure is inconvenient for adjusting the position of the clamping plate according to the thickness of the drainage pipeline when the supporting structure is used for installing the drainage pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation pit supporting structure for pipeline drainage engineering, which aims to solve the problem that the utilization rate of a cross beam is reduced because the supporting cross beam and a foundation pit seat are inconvenient to rapidly disassemble and assemble in the foundation pit supporting structure in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a foundation pit supporting structure for pipeline drainage engineering comprises a foundation pit seat, wherein the tops of two sides of the inner wall of the foundation pit seat are fixedly connected with connecting blocks, and a supporting beam column is detachably arranged in the connecting block, two ends of the supporting beam column are respectively provided with a clamping mechanism, the clamping mechanism comprises a limiting inserted rod which penetrates through the top and the bottom inside the connecting block, the position of the inside of the connecting block corresponding to the limit inserted rod is provided with an inserting groove, the limit inserted rod and the inserting groove are in a clamping connection structure, the bottoms of the two sides of the outer wall of the limiting inserted bar are fixedly connected with limiting springs, one end of each limiting spring, which is far away from the side wall of the limiting inserted bar, is fixedly connected with a limiting block, the inside position that corresponds the stopper of connecting block has seted up the spacing groove, be spacing joint structure between stopper and the spacing groove, water drainage tank has all been seted up at the both ends of foundation ditch seat bottom.

As a preferable scheme of the utility model, both ends of the bottom end of the foundation pit seat are fixedly connected with supporting plates, and the top of each supporting plate is provided with a sliding groove.

As a preferable scheme of the utility model, four groups of side plates are arranged on two sides of the outer wall of the foundation pit seat, and the distances between the side plates are equal.

As a preferable scheme of the present invention, an electric telescopic column is fixedly connected to a middle position of the bottom end of the support beam column, and both ends of a telescopic end of the electric telescopic column are fixedly connected to an upper clamping plate.

As a preferred scheme of the utility model, the two ends of the bottom end of the supporting beam column are both fixedly connected with slide rails, the bottom end of each slide rail is fixedly connected with a lower clamping plate, the two ends of each lower clamping plate are fixedly connected with the inner side wall of the foundation pit seat, and the upper clamping plate is in sliding connection with the slide rails.

As a preferable scheme of the utility model, clamping grooves are uniformly formed in the supporting plate close to the lower part of the sliding groove, and limiting clamping rods are connected in the clamping grooves in an inserted manner.

As a preferable scheme of the present invention, a telescopic supporting rod is slidably connected inside the sliding groove, and a telescopic end of the telescopic supporting rod is movably connected to a side wall of the side plate.

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

(1) by arranging the slot, the limiting spring, the limiting block, the limiting groove and the limiting insertion rod, the limiting of the limiting insertion rod on the supporting beam column can be realized through the insertion connection between the limiting insertion rod and the slot in the use process of the supporting structure and under the condition that the limiting spring, the limiting block and the limiting groove are mutually connected and matched for use, so that the supporting beam column and the foundation pit seat can be quickly installed and conveniently detached, and the supporting beam column can be used in other places after being detached, so that the utilization rate of parts of the supporting structure is improved;

(2) by arranging the supporting plate, the telescopic supporting rod, the sliding groove, the clamping groove and the limiting clamping rod, the supporting structure can move back and forth in the sliding groove by virtue of the length extension of the telescopic supporting rod in the use process of the supporting structure, the supporting angle can be changed, and the limiting of the left side and the right side of the telescopic supporting rod can be realized by virtue of the clamping connection between the limiting clamping rod and the clamping groove so as to prevent slippage and cause instability of the support;

(3) through being provided with electronic flexible post, slide rail, going up block board and lower block board, can be in the use of device, through electronic flexible post downwardly extending, drive the block board and move down on the lateral wall of slide rail, block between block board and the lower block board is gone up to the accessible, fixes drainage pipe, and can adjust the position of going up the block board according to drainage pipe's thickness degree, has improved the flexibility of supporting construction to drainage pipe's installation use.

Drawings

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

FIG. 2 is a schematic overall rear view of the present invention;

FIG. 3 is a partial side view of the sliding frame body of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged structural schematic diagram of the protection mechanism of the present invention.

In the figure: 1. a foundation pit seat; 2. connecting blocks; 3. an electric telescopic column; 4. supporting the beam column; 5. a clamping mechanism; 501. a slot; 502. a limiting spring; 503. a limiting block; 504. a limiting groove; 505. a limiting inserted rod; 6. a slide rail; 7. an upper clamping plate; 8. a lower engaging plate; 9. a water discharge tank; 10. a support plate; 11. A telescopic support rod; 12. a chute; 13. a card slot; 14. a limiting clamping rod; 15. side plates.

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.

Referring to fig. 1-5, an embodiment of the present invention is shown: a foundation pit supporting structure for pipeline drainage engineering comprises a foundation pit seat 1, wherein drainage grooves 9 are formed in two ends of the bottom of the foundation pit seat 1 to facilitate the drainage function, connecting blocks 2 are fixedly connected to the tops of two sides of the inner wall of the foundation pit seat 1, supporting beam columns 4 are detachably mounted in the connecting blocks 2, the supporting beam columns 4 can be quickly disassembled and assembled, electric telescopic columns 3 are fixedly connected to the middle positions of the bottoms of the supporting beam columns 4, upper clamping plates 7 are fixedly connected to two ends of the telescopic ends of the electric telescopic columns 3, slide rails 6 are fixedly connected to two ends of the bottoms of the supporting beam columns 4, lower clamping plates 8 are fixedly connected to the bottoms of the slide rails 6, two ends of the lower clamping plates 8 are fixedly connected to the inner side wall of the foundation pit seat 1, the upper clamping plates 7 are slidably connected with the slide rails 6, the drainage pipeline can be installed, the distance between the upper clamping plates 7 and the lower clamping plates 8 can be adjusted according to the thickness of a drainage pipeline, the adjustability is provided.

Support the both ends of crossbeam post 4 and all be provided with clamping mechanism 5, clamping mechanism 5 includes spacing inserted bar 505, spacing inserted bar 505 run through with connecting block 2 inside top and bottom, connecting block 2 inside corresponds the position of spacing inserted bar 505 and has seted up slot 501, be joint connection structure between spacing inserted bar 505 and the slot 501, the equal fixedly connected with spacing spring 502 in bottom of spacing inserted bar 505 outer wall both sides, spacing spring 502 keeps away from the one end fixedly connected with stopper 503 of spacing inserted bar 505 lateral wall, spacing groove 504 has been seted up to the inside position that corresponds stopper 503 of connecting block 2, be spacing joint structure between stopper 503 and the spacing groove 504, the dismouting efficiency is improved, and the simple operation, need not with the help of appurtenance, can realize the dismouting, the practicality is better.

Equal fixedly connected with backup pad 10 in both ends of 1 bottom of foundation ditch seat, and spout 12 has been seted up at backup pad 10's top, draw-in groove 13 has evenly been seted up to the inside below that is close to spout 12 of backup pad 10, and the inside grafting of draw-in groove 13 is connected with spacing kelly 14, 1 outer wall both sides of foundation ditch seat are provided with four group's curb plates 15, and the interval between curb plate 15 equals, the inside sliding connection of spout 12 has flexible bracing piece 11, and the flexible end of flexible bracing piece 11 and the lateral wall swing joint of curb plate 15, can adjust the angle that supports to the excavation supporting, and can carry on spacingly to the angle that supports, reach the stable effect of support with this.

The working principle is as follows: when the fixing device is used, firstly, two ends of the supporting beam column 4 are placed in the connecting block 2, the limiting insertion rod 505 penetrates through two sides of the inside of the connecting block 2 and is inserted into the slot 501, and after the limiting insertion rod 505 is completely inserted into the slot 501, the limiting block 503 can be ejected into the limiting groove 504 under the action of the elastic force of the limiting spring 502 to limit the limiting insertion rod 505, so that the installation between the supporting beam column 4 and the foundation pit seat 1 is completed;

secondly, the telescopic end of the telescopic supporting rod 11 is made to stretch by starting the telescopic supporting rod 11, the bottom end of the telescopic supporting rod 11 can slide back and forth in the sliding groove 12 after the telescopic end of the telescopic supporting rod 11 stretches, and when the supporting angle is fixed, the limiting clamping rod 14 can be inserted into the clamping groove 13 to limit two sides of the telescopic supporting rod 11 and keep the supporting stability;

finally, the electric telescopic column 3 is started, so that the telescopic end of the electric telescopic column 3 extends downwards, the telescopic end of the electric telescopic column 3 extends downwards to drive the upper clamping plate 7 to slide downwards on the outer side wall of the sliding rail 6, the drainage pipeline is placed in a groove corresponding to the top of the lower clamping plate 8, and the upper half part of the drainage pipeline is clamped through the downward movement of the upper clamping plate 7 until the upper half part of the drainage pipeline is clamped, so that the drainage pipeline is fixed, and the distance between the upper clamping plate and the lower clamping plate is convenient to adjust.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pipeline drainage engineering's excavation supporting construction, includes foundation ditch seat (1), its characterized in that: the top of the two sides of the inner wall of the foundation pit seat (1) is fixedly connected with a connecting block (2), the inside of the connecting block (2) is detachably provided with a supporting beam column (4), the two ends of the supporting beam column (4) are respectively provided with a clamping mechanism (5), each clamping mechanism (5) comprises a limiting insertion rod (505), each limiting insertion rod (505) penetrates through the top and the bottom of the inside of the corresponding connecting block (2), a slot (501) is formed in the position, corresponding to the limiting insertion rod (505), of the inside of the corresponding connecting block (2), a clamping connection structure is formed between each limiting insertion rod (505) and each slot (501), the bottoms of the two sides of the outer wall of each limiting insertion rod (505) are respectively and fixedly connected with a limiting spring (502), one end, far away from the side wall of each limiting insertion rod (505), of each limiting spring (502) is fixedly connected with a limiting block (503), and a limiting groove (504) is formed in the position, corresponding to the limiting block (503), of the inside of the corresponding connecting block (2), be spacing joint structure between stopper (503) and spacing groove (504), drainage tank (9) have all been seted up at the both ends of foundation ditch seat (1) bottom.

2. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: the foundation ditch seat (1) both ends of bottom are all fixedly connected with backup pad (10), and spout (12) have been seted up at the top of backup pad (10).

3. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: four groups of side plates (15) are arranged on two sides of the outer wall of the foundation pit seat (1), and the intervals between the side plates (15) are equal.

4. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: the middle position of the bottom end of the supporting beam column (4) is fixedly connected with an electric telescopic column (3), and two ends of the telescopic end of the electric telescopic column (3) are fixedly connected with upper clamping plates (7).

5. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 4, wherein: the supporting structure is characterized in that sliding rails (6) are fixedly connected to the two ends of the bottom end of the supporting beam column (4), lower clamping plates (8) are fixedly connected to the bottom ends of the sliding rails (6), the two ends of the lower clamping plates (8) are fixedly connected with the inner side wall of the foundation pit seat (1), and the upper clamping plates (7) are connected with the sliding rails (6) in a sliding mode.

6. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 2, wherein: clamping grooves (13) are uniformly formed in the supporting plate (10) and are close to the lower portion of the sliding groove (12), and limiting clamping rods (14) are connected to the clamping grooves (13) in an inserted mode.

7. The foundation pit supporting structure for the pipeline drainage engineering of claim 2, wherein: the inside sliding connection of spout (12) has flexible bracing piece (11), and the flexible end of flexible bracing piece (11) and the lateral wall swing joint of curb plate (15).