CN210177541U - Fixed underwater suspension tunnel supporting structure - Google Patents

Abstract

The utility model discloses a fixed aquatic suspension tunnel bearing structure, including loading a section of thick bamboo, load a built-in pillar that is equipped with of section of thick bamboo, laid the limit pole on the pillar, a pillar facial make-up is equipped with the bedplate, and the supporting beam post has been laid to the higher authority symmetry of bedplate, and the framed protective has been installed to the one end of supporting beam post, and the framed built-in suspension tunnel body that is equipped with of framed protective. After filling a section of thick bamboo inside and loading the rubble piece completely, and the compaction rubble piece, the side rod that evenly sets up through the annular is to the support of rubble piece, can make a pillar shock resistance stronger, the side reinforcement that evenly sets up through the annular supports a supporting beam column's intensity, can make supporting beam column shock resistance stronger, and the bedplate downside is through filling the rubble piece in filling a section of thick bamboo, the bedplate focus is more stable, therefore the bedplate is difficult for producing the displacement on the riverbed, keep the good stable form in suspension tunnel, the bedplate has easily produced the displacement on the riverbed, the problem that leads to the fact certain influence to suspension tunnel stability.

Description

Fixed underwater suspension tunnel supporting structure

Technical Field

The utility model relates to a fixed aquatic suspension tunnel bearing structure.

Background

Tunnels suspended in water, namely Archimedes bridges, have been accepted as a new traffic concept, and many countries in the world invest huge amounts of research and have obtained a great deal of scientific achievements, and the scientific illusion in the year is gradually becoming a reality.

The tunnel that suspends in monolithic stationary formula aquatic adopts seamless butt joint technology concatenation to form, and one section distance of every, and its downside can set up a lesson and protect the frame, protects the frame and be U-shaped plate structure, and its inner wall adopts the welded mode to connect the downside in suspension tunnel, and the lower extreme of protecting the frame is provided with the support column, and the lower extreme welding of support column has the bedplate, and the bedplate supports on the riverbed to this will suspend the tunnel and support in water, the weak point of existence has: the seat plate is not well fixed, so the seat plate is easy to displace on the riverbed, and certain influence is caused on the stability of the suspension tunnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed aquatic suspension tunnel bearing structure to propose the bedplate and easily produce the displacement on the riverbed in solving above-mentioned background art, cause the problem of certain influence to suspension tunnel stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed aquatic suspension tunnel bearing structure, is including filling a section of thick bamboo, fill and to fill a built-in pillar that is equipped with, laid the side bar on the pillar, pillar facial make-up is equipped with the bedplate, the supporting beam post has been laid to the higher authority symmetry of bedplate, the framed has been installed to the one end of supporting beam post, the framed built-in suspension tunnel body that is equipped with.

Preferably, the filling cylinder is of a circular cylinder structure.

Preferably, the outer wall of the filling cylinder is provided with a supporting plate, and the supporting plate is of a triangular plate structure.

Preferably, the supporting columns are of cylindrical structures, and the side rods are of round rod structures.

Preferably, the supporting beam column is of a cylindrical structure, the outer wall of the supporting beam column is provided with edge ribs, and the edge ribs are of square strip structures.

Compared with the prior art, the beneficial effects of the utility model are that: after filling a section of thick bamboo inside and loading the rubble piece completely, and the compaction rubble piece, the side rod that evenly sets up through the annular is to the support of rubble piece, can make a pillar shock resistance stronger, the side reinforcement that evenly sets up through the annular supports a supporting beam column's intensity, can make supporting beam column shock resistance stronger, and the bedplate downside is through filling the rubble piece in filling a section of thick bamboo, the bedplate focus is more stable, therefore the bedplate is difficult for producing the displacement on the riverbed, keep the good stable form in suspension tunnel, the bedplate has easily produced the displacement on the riverbed, the problem that leads to the fact certain influence to suspension tunnel stability.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is a schematic top view of the lower side of the present invention;

FIG. 3 is a schematic view of the distribution of the supporting beams and columns of the present invention;

fig. 4 is the local schematic diagram of the connection and distribution of the suspension tunnel body and the protective frame of the present invention.

In the figure: 1 fill a section of thick bamboo, 2 backup pads, 3 support post, 4 side bars, 5 bedplate, 6 support beam column, 7 side muscle, 8 protect the frame, 9 suspension tunnel bodies.

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 and fig. 2, the present invention provides a technical solution: a fixed underwater suspension tunnel supporting structure comprises a loading cylinder 1, wherein the upper end of the loading cylinder 1 is open, the loading cylinder 1 is of a circular cylinder structure, broken stone blocks are loaded in the loading cylinder 1, the loading cylinder 1 is integrally embedded in soil below a riverbed, supporting plates 2 are distributed on the outer wall of the loading cylinder 1, the supporting plates 2 are uniformly arranged on the outer wall of the loading cylinder 1 in an annular mode, the inner end of each supporting plate 2 is connected with the outer wall of the loading cylinder 1 in a welding mode, when the loading cylinder 1 is embedded below the riverbed, the supporting plates 2 can also be embedded below the riverbed, the soil scraping area of the loading cylinder 1 can be increased through the soil scraping of the supporting plates 2 on four sides, therefore, the loading cylinder 1 can be more stably arranged in the soil, the supporting plates 2 are of a triangular plate structure, supporting columns 3 are arranged in the loading cylinder 1, the lower ends of the supporting columns 3 are connected with the center position of the inner lower ends of the loading cylinder 1, have laid limit pole 4 on the pillar 3, the vertical branch three-layer annular of the outer wall of pillar 3 evenly sets up limit pole 4, and 3 outer walls of pillar are connected to the inner adoption welded mode of limit pole 4, after filling 1 inside complete loading rubble piece of section of thick bamboo to the rubble piece of compaction, the support of limit pole 4 to the rubble piece through the even setting of annular, can make 3 shock resistance of pillar stronger, and pillar 3 is the cylinder structure, and limit pole 4 is the round bar structure.

Referring to fig. 1, 3 and 4, a seat plate 5 is installed on a support column 3, the seat plate 5 is a circular plate-shaped structure, the upper end of the support column 3 is connected with the central position of the lower end of the seat plate 5 by welding, the lower end of the seat plate 5 contacts with crushed stone compacted in a filling cylinder 1, the outer edge of the lower end of the support seat plate 5 can be stabilized, support beam columns 6 are symmetrically arranged on the seat plate 5, the support beam columns 6 are distributed on the left side and the right side of the seat plate 5 and are uniformly arranged in the front and back direction, the lower end of each support beam column 6 is connected with the upper end of the seat plate 5 by welding, each support beam column 6 is a cylindrical structure, a side rib 7 is arranged on the outer wall of each support beam column 6, each side rib 7 is a square strip-shaped structure, the upper and lower height of each side rib 7 is the same as that of each support beam column 6, the side ribs 7 are uniformly arranged in an annular shape, the support beam columns 6 are integrally formed by the side ribs 7 uniformly, can make supporting beam column 6 shock resistance stronger, the one end of supporting beam column 6 has been installed and has been protected frame 8, and the lower extreme that protects frame 8 is connected to the upper end of supporting beam column 6 adoption welded mode, protects frame 8 and is the ascending U-shaped plate structure of opening, and the outer wall downside that suspends tunnel body 9 is connected to the inner wall of protecting frame 8 adoption welded mode, protects the built-in suspension tunnel body 9 that is equipped with of frame 8.

The utility model discloses when concrete implementation: when the supporting structure is constructed and manufactured, a circular cofferdam is required to be installed on a riverbed, river water in the cofferdam is removed, then a pot hole is dug out on the riverbed, then a filling cylinder 1 and a supporting plate 2 are placed in the pot hole, soil in the pot hole is filled, then broken stones are filled into the filling cylinder 1 and compacted until the lower end of a seat plate 5 contacts the broken stones, all the parts are correspondingly welded, after a period of time, the cofferdam is dismantled, the soil is scraped by the supporting plates 2 at four sides, the scraping area of the filling cylinder 1 to the soil can be increased, therefore, the filling cylinder 1 can be more stably arranged in the soil, after the broken stones are completely filled in the filling cylinder 1, the broken stones are compacted, the impact resistance of the supporting columns 3 can be stronger through the support of the broken stones by the annular and uniformly arranged side bars 4, the strength of the annular and uniformly arranged side bars 7 to the supporting beams 6 is supported, can make 6 shock stability of supporting beam column stronger, and 5 downside of bedplate are through filling the garrulous stone in the packing section of thick bamboo 1, and 5 centrobaric of bedplate are more steady, therefore bedplate 5 is difficult for producing the displacement on the riverbed, keeps the good stable form in suspension tunnel.

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 (5)

1. The utility model provides a fixed aquatic suspension tunnel bearing structure, is including filling a section of thick bamboo (1), its characterized in that: the tunnel filling machine is characterized in that a supporting column (3) is arranged in the filling cylinder (1), a side rod (4) is arranged on the supporting column (3), a seat plate (5) is arranged on the supporting column (3), supporting beam columns (6) are symmetrically arranged on the seat plate (5), a protective frame (8) is arranged at one end of each supporting beam column (6), and a suspension tunnel body (9) is arranged in the protective frame (8).

2. The fixed type underwater suspension tunnel supporting structure of claim 1, wherein: the filling cylinder (1) is of a circular cylinder structure.

3. The fixed type underwater suspension tunnel supporting structure of claim 2, wherein: the outer wall of the filling cylinder (1) is provided with a supporting plate (2), and the supporting plate (2) is of a triangular plate structure.

4. The fixed type underwater suspension tunnel supporting structure of claim 1, wherein: the supporting columns (3) are of cylindrical structures, and the side rods (4) are of round rod structures.

5. The fixed type underwater suspension tunnel supporting structure of claim 1, wherein: the supporting beam column (6) is of a cylindrical structure, the edge ribs (7) are distributed on the outer wall of the supporting beam column (6), and the edge ribs (7) are of square strip structures.

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