CN218291930U

CN218291930U - A reinforced structure for bridge construction

Info

Publication number: CN218291930U
Application number: CN202221778437.4U
Authority: CN
Inventors: 王春雨; 王仕英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-13
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a reinforced structure for bridge construction belongs to bridge engineering technical field, and it includes that the multiunit centers on the laminating roof beam that sets up in the pile foundation outside, multiunit the laminating roof beam all contacts with it towards one side of pile foundation, and multiunit laminating roof beam is around forming ring shape, every group the apex angle and the base angle of laminating roof beam all set up the trough of wearing that runs through its self, and the multiunit that is located on the same ring line is worn the trough and is all passed by a set of steel cable. This a reinforced structure for bridge construction can utilize its surface to wear the groove to be passed by the steel cable through multiunit laminating roof beam to and the steel cable can bind up multiunit laminating roof beam in the pile foundation outside, thereby make this a reinforced structure for bridge construction can be great regional when consolidating the pile foundation with pile foundation contact and atress auxiliary stay, can utilize multiunit laminating roof beam to share the problem that reduces under the prior art reinforced structure comparatively easily atress fracture or buckle simultaneously, and improved the life of device.

Description

A reinforced structure for bridge construction

Technical Field

The utility model belongs to the technical field of bridge engineering, specifically be a reinforced structure for bridge construction.

Background

Along with economic construction's development, bridge works are increasing day by day, the bridge pile foundation is as the most leading basic form in the bridge works, it is very extensive to use, easily receive adverse factor to influence and arouse structure damage and disease after the pile foundation uses for a long time, these impaired bridge pile foundation bearing capacity reduce, can not satisfy growing heavy load, the requirement of big traffic, the potential safety hazard has been formed, need take suitable measure to consolidate the pile foundation for this reason, improve the support stability ability of pile foundation, make it continue to use, in order to solve above-mentioned problem, chinese patent publication is CN 215105571U's utility model provides a bridge pile foundation reinforcing mechanism for bridge construction is convenient for, it is through fixing a position the frame in the earth's surface position that the bridge pile foundation located, then install the arc locating plate on the outer wall of bridge pile foundation, can adjust and support the reinforcement to the pile foundation.

However, when the bridge pile foundation reinforcing mechanism convenient for bridge construction is installed and used, the inclined pull rod end is easy to break or deform under stress, so that the service life of the bridge pile foundation reinforcing mechanism has certain defects.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a reinforced structure for bridge construction has solved the current bridge pile foundation reinforcing mechanism for bridge construction of being convenient for in the installation use, the pull rod tip of its slope is thin and the atress is concentrated and then easier atress fracture or deformation to influence its life's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reinforced structure for bridge construction, includes that the multiunit centers on the laminating roof beam that sets up in the pile foundation outside, multiunit the laminating roof beam all contacts with it towards one side of pile foundation, and multiunit laminating roof beam is around forming ring shape, every group the apex angle and the base angle of laminating roof beam all set up the trough that runs through its self, and the multiunit trough that runs on being located same ring line is all passed by a set of steel cable, every group the bottom coplane that is equipped with bottom and laminating roof beam and the parallel oblique corbel in one side of roof beam orientation pile foundation in top and the laminating roof beam are all inserted in the outside of laminating roof beam.

As a further aspect of the present invention: the laminating roof beam includes that apex angle and base angle all set up the base plate of wearing the groove, the surface slant of base plate sets firmly a plurality of parallel and equidistant distribution's of group reinforcement roof beam, the bottom of base plate sets firmly the shape and sets up to conical fixed thorn.

As a further aspect of the present invention: the steel cable is a steel cable formed by twisting and winding a plurality of steel wires, the steel cables penetrate through the plurality of groups of through grooves and are connected end to end and fixedly connected, and the diameter of each steel cable is matched with the diameter of each through groove.

As a further aspect of the present invention: the oblique supporting beam comprises a plurality of groups of parallel beam frames which are distributed in parallel, each group of parallel beam frames are inserted into a gap between two adjacent groups of reinforcing beams, the top of each parallel beam frame is provided with a butting groove, the butting grooves are penetrated by the base plate and are contacted with the inner wall of the base plate, and the bottom of each parallel beam frame and the bottom of the base plate are distributed in a coplanar manner.

As a further aspect of the present invention: the bottom of the parallel beam frame is provided with an auxiliary groove penetrating through the parallel beam frame, and the surface of the parallel beam frame is provided with an abutting groove and the auxiliary groove to form a beam frame structure with uniform wall thickness.

As a further aspect of the present invention: and two groups of through grooves on the surface of each group of the fitting beams are respectively positioned above and below the oblique supporting beams, and gaps are reserved between the steel cables penetrating through the through grooves and the oblique supporting beams.

(III) advantageous effects

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

1. this a reinforced structure for bridge construction can utilize its surface to wear the groove to be passed by the steel cable through multiunit laminating roof beam to and the steel cable can bind up multiunit laminating roof beam in the pile foundation outside, thereby make this a reinforced structure for bridge construction can be great regional when consolidating the pile foundation with pile foundation contact and atress auxiliary stay, can utilize multiunit laminating roof beam to share the problem that reduces under the prior art reinforced structure comparatively easily atress fracture or buckle simultaneously, and improved the life of device.

2. This a reinforced structure for bridge construction, through the structure setting of oblique corbel self to and the installation and the auxiliary stay of oblique corbel in the laminating roof beam outside, thereby make this a reinforced structure for bridge construction can utilize the supplementary laminating roof beam atress of oblique corbel to support the pile foundation, improved and to utilize the supplementary laminating roof beam atress of oblique corbel to support the reinforced stability of pile foundation, and reduced empting of laminating roof beam.

3. This a reinforced structure for bridge construction, through the setting of the fixed thorn in base plate bottom for the laminating roof beam is fixed comparatively stable in subaerial installation, has reduced empting of laminating roof beam, and is fixed through the installation of base plate outside reinforcing beam, thereby can utilize reinforcing beam to consolidate the base plate and improve its mechanical strength, and can utilize reinforcing beam to carry out assistance-localization real-time to the installation of oblique corbel.

Drawings

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

FIG. 2 is a schematic view of the fitting structure of the utility model of a joint beam and an oblique supporting beam;

FIG. 3 is a schematic view of the structure of the oblique supporting beam of the present invention;

in the figure: 1. attaching a beam; 101. a substrate; 102. fixing the thorn; 103. reinforcing the beam; 2. a diagonal bracing beam; 201. a parallel beam frame; 202. a butting groove; 203. an auxiliary groove; 3. penetrating a groove; 4. a wire rope.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1, the utility model provides a technical solution: a reinforced structure for bridge construction comprises a plurality of groups of attaching beams 1 arranged on the outer side of a pile foundation in a surrounding manner, when a user uses the reinforced structure for bridge construction, a proper number of attaching beams 1 are selected according to the diameter of the pile foundation in advance, so that the attaching beams 1 can be arranged on the outer side of the pile foundation in a surrounding manner and can shade the outer side of the pile foundation more densely after being attached to the pile foundation, one side of each group of attaching beams 1 facing the pile foundation is contacted with the side of the pile foundation, the plurality of groups of attaching beams 1 form a circular ring shape in a surrounding manner, penetrating grooves 3 penetrating through the attaching beams 1 are formed in the top angle and the bottom angle of each group of attaching beams 1, a plurality of groups of penetrating grooves 3 positioned on the same circular ring line are penetrated by a group of steel cables 4, the steel cables 4 are arranged into steel cables formed by twisting and winding a plurality of steel cables, the steel cables 4 are connected end to end and fixedly connected after penetrating the plurality of penetrating grooves 3, the cable diameter of the steel cables 4 is matched with the diameter of the penetrating grooves 3, A user can select a steel cable 4 with proper length to pass through the top through grooves 3 and the bottom through grooves 3 of a plurality of groups of the attaching beams 1, then the steel cable 4 is utilized to tie and fix the plurality of groups of the attaching beams 1 and align and weld the head and the tail of the attaching beams, too many groups of the attaching beams 1 can utilize the surface through grooves 3 to be penetrated by the steel cable 4, and the steel cable 4 can tie and fix the plurality of groups of the attaching beams 1 outside the pile foundation, thereby leading the reinforcing structure for bridge construction to be in contact with the pile foundation in a larger area and to be stressed for auxiliary support when reinforcing the pile foundation, simultaneously utilizing the plurality of groups of the attaching beams 1 to share and reduce the problem that the reinforcing structure is easy to be stressed and broken or bent under the prior art, prolonging the service life of the device, the inclined supporting beams 2 with coplanar bottoms of the bottom parts of the attaching beams 1 and parallel top parts to one side of the attaching beams 1 facing the pile foundation are inserted outside each group of the attaching beams 1, the inclined supporting beam 2 is used for assisting the attaching beam 1 to support a pile foundation, the bridge refers to a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, the bridge generally consists of an upper structure, a lower structure and an accessory structure, and the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structure is bridge head butt strap, conical slope protection, bank protection, diversion engineering, etc., the bridge is divided according to structural systems, and the bridge comprises four basic systems of beam bridge, arch bridge, rigid bridge, suspension cable bearing suspension bridge and cable-stayed bridge, a deep foundation formed by piles and pile bearing platforms connected with the pile tops or a single pile foundation formed by columns and pile foundations connected with pile foundations, which are called pile foundations for short, and the pile foundations are one of the components of the bridge substructure, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

Specifically, as shown in fig. 2, the base plate 101 of the through groove 3 is provided at the top corner and the bottom corner of the bonding beam 1, a plurality of sets of parallel and equidistant reinforcing beams 103 are fixedly arranged on the outer surface of the base plate 101 in an inclined manner, the reinforcing beams 103 are fixedly arranged on the outer side of the base plate 101, the base plate 101 can be reinforced by the reinforcing beams 103 to improve the mechanical strength of the base plate, the reinforcing beams 103 can be used for assisting in positioning the installation of the oblique supporting beams 2, the fixing barbs 102 are fixedly arranged on the bottom of the base plate 101 in a conical shape, the fixing barbs 102 are arranged on the bottom of the base plate 101, the installation of the bonding beam 1 on the ground is stable, the falling of the bonding beam 1 is reduced, two sets of through grooves 3 on the surface of each set of bonding beam 1 are respectively arranged above and below the oblique supporting beams 2, and a gap is formed between the steel cable 4 penetrating through the through grooves 3 and the oblique supporting beams 2, and the installation of the oblique supporting beams 4 is avoided by the oblique supporting beams 2 from interfering with each other.

Specifically, as shown in fig. 3, the oblique braced beam 2 includes a plurality of sets of parallel beam frames 201 distributed in parallel, each set of parallel beam frame 201 is inserted into the space between two adjacent sets of reinforcing beams 103, the fitting groove 202 has been seted up at the top of the parallel beam frame 201, and the fitting groove 202 is passed by the base plate 101 and is contacted with its inner wall, the bottom of the parallel beam frame 201 and the bottom of the base plate 101 are distributed coplanarly, the oblique braced beam 2 is in the installation and the auxiliary stay in the 1 outside of the jointed beam, thereby make this a reinforced structure for bridge construction can utilize the 1 atress supporting pile foundation of the oblique braced beam 2 auxiliary jointed beam, the stability that can utilize the 1 atress supporting pile foundation of the auxiliary jointed beam 2 to support reinforcement has been improved, and the toppling of the jointed beam 1 has been reduced.

Specifically, as shown in fig. 3, the bottom of the parallel beam frame 201 is provided with an auxiliary groove 203 penetrating through itself, a user can use a steel nail to penetrate the parallel beam frame 201 downwards at the auxiliary groove 203 and fix the parallel beam frame 201 to the ground for supporting, and the parallel beam frame 201 provided with the abutting groove 202 and the auxiliary groove 203 on the surface forms a beam frame structure with uniform wall thickness.

The utility model discloses a theory of operation does:

s1, mounting the attaching beams 1, wherein when a user uses the reinforcing structure for bridge construction, a proper number of attaching beams 1 are selected in advance according to the diameter of a pile foundation, so that the attaching beams 1 are inserted into the ground by using the fixing spines 102 to be fixed, and the pile foundation outer side can be densely covered after being arranged around the pile foundation outer side and attached to the pile foundation;

s2, installing steel cables 4, enabling a user to select the steel cables 4 with proper lengths to penetrate through the top through grooves 3 and the bottom through grooves 3 of the multiple groups of bonding beams 1, then utilizing the steel cables 4 to tightly bind and fix the multiple groups of bonding beams 1, aligning and welding the head ends and the tail ends of the bonding beams 1, enabling the multiple groups of bonding beams 1 to surround the outer side of the reinforced pile foundation, and enabling the steel cables 4 to tightly bind the multiple groups of bonding beams 1 to keep the bonding beams in the position state;

s3, the oblique braced beam 2 is installed, the user can insert a plurality of groups of parallel roof beam structure 201 in the oblique braced beam 2 to the base plate 101 outside, and make the base plate 101 pass and to meet groove 202, the bottom of the parallel roof beam structure 201 of a plurality of groups separated by the reinforcing beam 103 all contacts with ground, and the top of the parallel roof beam structure 201 all contacts with the pile foundation, the user can use the steel nail to run through the parallel roof beam structure 201 downwards in supplementary groove 203 department and support the use with it fixed and subaerial, can utilize the oblique braced beam 2 to assist 1 atress support pile foundation of the close braced beam.

To sum up, this a reinforced structure for bridge construction, can utilize its surface to wear groove 3 to be passed by steel cable 4 through multiunit laminating roof beam 1, and steel cable 4 can be with multiunit laminating roof beam 1 binding and be fixed in the foundation pile outside, thereby make this a reinforced structure for bridge construction can be great regional when consolidating the foundation pile with the foundation pile contact and atress auxiliary stay, can utilize multiunit laminating roof beam 1 to share the problem that reduces under the prior art that reinforced structure is more easily atress fracture or buckle, and the life of device has been improved, through the structure setting of oblique corbel 2 self, and the installation and the auxiliary stay of oblique corbel 2 in the laminating roof beam 1 outside, thereby make this a reinforced structure for bridge construction can utilize oblique corbel 2 auxiliary laminating roof beam 1 atress to support the foundation pile, improved and can utilize oblique corbel 2 auxiliary laminating roof beam 1 atress to support the stability of foundation pile support reinforcement, and reduced the toppling of laminating roof beam 1, through the setting of base plate 101 bottom fixed thorn 102, make the mounting of laminating roof beam 1 stable on the ground, the reinforcing plate 101 outside of the reinforcing beam 1 is reduced, thereby can utilize the oblique corbel 101 to topple the mechanical reinforcing base plate 103 of the installation and utilize the oblique corbel to carry out the installation and carry out the installation of its supplementary reinforcing beam, thereby it to utilize the installation of the oblique corbel to be located 103, and utilize.

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 reinforced structure for bridge construction, includes that the multiunit centers on laminating roof beam (1) that sets up in the pile foundation outside, its characterized in that: multiunit laminating roof beam (1) all contacts with it towards one side of pile foundation, and multiunit laminating roof beam (1) is around forming ring shape, every group perforating groove (3) that run through its self have all been seted up to the apex angle and the base angle of laminating roof beam (1), and multiunit perforating groove (3) that are located on the same ring line are all passed, every group by a set of steel cable (4) the bottom coplane that is equipped with bottom and laminating roof beam (1) and top and laminating roof beam (1) are towards parallel oblique strutbeam (2) in one side of pile foundation all inserted in the outside of laminating roof beam (1).

2. The reinforcing structure for bridge construction according to claim 1, wherein: the laminated beam (1) comprises a base plate (101) with a top angle and a bottom angle both provided with a through groove (3), a plurality of groups of reinforcing beams (103) which are parallel and distributed at equal intervals are obliquely and fixedly arranged on the outer surface of the base plate (101), and fixing thorns (102) which are conical in shape are fixedly arranged at the bottom of the base plate (101).

3. A reinforcing structure for bridge construction according to claim 1, wherein: the steel cable (4) is formed by twisting and winding a plurality of steel wires, the steel cable (4) penetrates through the multiple groups of penetrating grooves (3) and then is connected end to end and fixedly connected, and the diameter of the steel cable (4) is matched with the diameter of the penetrating grooves (3).

4. The reinforcing structure for bridge construction according to claim 2, wherein: the oblique supporting beam (2) comprises a plurality of groups of parallel beam frames (201) which are distributed in parallel, each group of parallel beam frames (201) are inserted into a gap between two adjacent groups of reinforcing beams (103), a butting groove (202) is formed in the top of each parallel beam frame (201), the butting groove (202) is penetrated by the substrate (101) and is in contact with the inner wall of the substrate, and the bottom of each parallel beam frame (201) and the bottom of the substrate (101) are distributed in a coplanar mode.

5. The reinforcing structure for bridge construction according to claim 4, wherein: the bottom of the parallel beam frame (201) is provided with an auxiliary groove (203) penetrating through the parallel beam frame, and the surface of the parallel beam frame (201) is provided with an abutting groove (202) and the auxiliary groove (203) to form a beam frame structure with uniform wall thickness.

6. A reinforcing structure for bridge construction according to claim 1, wherein: two groups of through grooves (3) on the surface of each group of the fitting beams (1) are respectively arranged above and below the oblique supporting beams (2), and gaps are reserved between the steel cables (4) penetrating through the through grooves (3) and the oblique supporting beams (2).