CN213328643U

CN213328643U - Novel bridge bearing

Info

Publication number: CN213328643U
Application number: CN202020829280.8U
Authority: CN
Inventors: 谭英
Original assignee: Hengshui Xinshengda New Material Technology Co ltd
Current assignee: Hengshui Xinshengda New Material Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-06-01
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a novel bridge beam supports, including bridge pedestal, bridge pedestal top is provided with the disc mount pad, disc mount pad top is provided with the intercommunication tube socket, intercommunication tube socket top is provided with the pedestal mounting coil base, pedestal mounting coil base top is provided with bridge frame brace table, the intermediate position at bridge frame brace table top has been seted up the center and has been to the grooving, avris butt joint groove has been seted up to bridge frame brace table top both sides, the inside internal support seat that is provided with of disc mount pad, the inside intermediate position of internal support seat is provided with central disc seat, the utility model relates to a bridge technical field. This novel bridge beam supports has reached the purpose to bridge stable support, can alleviate bridge beam supports's heavy pressure, when meetting the bridge and pushing down bridge beam supports and produce when being more than the great deformation of normal use, prevents that bridge beam supports direct damage is leaded to the bridge deformation is too big.

Description

Novel bridge bearing

Technical Field

The utility model relates to a bridge technical field specifically is a novel bridge beam supports.

Background

The bridge bearing is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and the pad stone, can reliably transfer load and deformation (displacement and angular rotation) borne by the upper structure of the bridge to the lower structure of the bridge, is an important force transfer device of the bridge, and along with the implementation of basic construction in China, more and more viaducts are built, so that the bridge bearing is more and more widely applied. In bridge construction, a bridge support, which is an important member for connecting and restraining upper and lower mechanisms of a bridge, is erected on an abutment, fixes an upper structure to the abutment, receives various forces acting on the upper structure, and reliably transmits the forces to the abutment, and is an indispensable part for bearing the weight of the bridge. The existing bridge support is of a fixed structure, the stress bearing is that the support bears the weight in all vertical directions, the support is easy to wear or crack, and the service life of the support is short.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel bridge beam supports, it is fixed knot structure to have solved current bridge beam supports, and the atress bearing all is that the support bears the weight of whole vertical direction, and the condition of wearing and tearing or fracture takes place very easily for the support, problem that support life is short.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel bridge support comprises a bridge base, wherein a disc mounting seat is arranged at the top of the bridge base, the top of the disc mounting seat is provided with a communicating pipe seat, the top of the communicating pipe seat is provided with a support mounting disc seat, the top of the support mounting disc seat is provided with a bridge frame supporting table, the middle position of the top of the bridge frame supporting table is provided with a center opposite mounting groove, the two sides of the top of the bridge beam frame supporting platform are provided with side butt-joint grooves, an internal supporting seat is arranged inside the disc mounting seat, a central disc seat is arranged at the middle position inside the internal supporting seat, a small-distance buffering movable supporting column is arranged above the central disc seat, the top of the small-distance buffering movable supporting column is provided with a bridge base installation disc, the bottom of the small-distance buffering movable supporting column is provided with a damping spring, and the damping spring is installed between the small-distance buffering movable supporting column and the central disc base.

Preferably, the side of the bridge base mounting plate is provided with a mounting hole, and the top of the bridge base mounting plate is fixedly connected with the bottom of the inner side of the support mounting plate base through a mounting bolt.

Preferably, a bottom reinforcing frame is arranged between the inner supporting seat and the central disc seat on the inner side of the inner supporting seat, and a reinforcing sleeve is arranged on one side, close to the inner supporting seat, of the bottom reinforcing frame.

Preferably, the bottom reinforcing frame and the reinforcing sleeve are four and are uniformly distributed on the outer side of the central disc seat.

Preferably, a triangular reinforcing frame is arranged between the small-distance buffering movable supporting column and the bottom reinforcing frame.

Preferably, the communication pipe seat adopts a flexible pipe.

(III) advantageous effects

The utility model provides a novel bridge bearing. The method has the following beneficial effects:

the novel bridge support is characterized in that a bridge frame supporting table is used for a bridge body, a butt-joint bulge which is the same as a center butt-joint groove and an edge butt-joint groove is arranged below the bridge body, the bridge body is placed on the bridge frame supporting table, a damping force which is used for damping and can reduce the stress force of the bridge support is arranged between a support mounting disc seat and a disc mounting seat, when the bridge support is pressed down by a bridge and is deformed more than normal use, the support mounting disc seat presses down the bridge frame mounting disc, a small-distance buffering movable supporting column and a damping spring below the bridge frame mounting disc play a role in damping stress, a triangular reinforcing frame which is used for reinforcing the side of the small-distance buffering movable supporting column mainly plays a role in absorbing top pressure and dispersing pressure, and the reinforcing triangular reinforcing frame, the small-distance buffering movable supporting column and a bottom reinforcing frame form a fixed triangular structure, the damping spring of below adopts a great spring unit to be used for preventing that bridge deformation from too big leading to bridge beam supports direct damage, has reached the purpose to bridge stabilization support, can alleviate bridge beam supports's heavy pressure, when meetting the bridge and pushing down bridge beam supports and produce when being more in the great deformation of normal use, prevents that bridge deformation from too big leading to bridge beam supports direct damage.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the entire front view of the device of the present invention;

FIG. 3 is a schematic view of the side structure of the internal support base of the present invention;

FIG. 4 is a schematic view of the structure above the internal support base of the present invention;

in the figure: the bridge comprises a bridge base 1, a disc mounting seat 2, a communicating pipe seat 3, a support mounting disc seat 4, a bridge frame supporting table 5, a center butt-joint groove 6, a side butt-joint groove 7, an inner supporting seat 8, a center disc seat 9, a small-distance buffering movable supporting column 10, a damping spring 11, a bridge base mounting disc 12, a triangular reinforcing frame 13, a reinforcing sleeve 14 and a reinforcing frame 15 at the bottom.

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. 1-4, the present invention provides a technical solution: the utility model provides a novel bridge bearing, including

bridge foundation

1, 1 top of bridge foundation is provided with

disc mount pad

2, 2 tops of disc mount pad are provided with

intercommunication tube socket

3, 3 tops of intercommunication tube socket are provided with bearing

installation coil socket

4, 4 tops of bearing installation coil socket are provided with bridge beam structure brace table 5, the intermediate position at bridge beam structure brace table 5 top has been seted up the center and has been to grooving 6, avris butt joint groove 7 has been seted up to 5 top both sides of bridge frame brace table, 2 inside supporting seats 8 that are provided with of disc mount pad, 8 inside intermediate positions of inside supporting seats are provided with central disc seat 9, central disc seat 9 top is provided with small distance buffering movable support column 10, small distance buffering movable support column 10 top is provided with bridge seat mounting disc 12, small distance buffering movable support column 10 bottom is provided with damping spring 11, damping spring 11 installs between small distance buffering movable support column 10 and central disc seat.

The mounting hole has been seted up to bridge beam seat mounting disc 12 avris, and mounting bolt and 4 inboard bottom fixed connection of support mounting disc seat are passed through at bridge beam seat mounting disc 12 tops.

A bottom reinforcing frame 15 is arranged between the inner supporting seat 8 and the central disc seat 9 on the inner side of the inner supporting seat 8, and a reinforcing sleeve 14 is arranged on one side, close to the inner supporting seat 8, of the bottom reinforcing frame 15.

Four reinforcing frames 15 and four reinforcing sleeves 14 are arranged and are uniformly distributed outside the central disc seat 9.

A triangular reinforcing frame 13 is arranged between the small-distance buffering movable supporting column 10 and the bottom reinforcing frame 15.

The communicating pipe base 3 adopts a flexible pipe.

When in use, the bridge frame supporting platform 5 is used for a bridge body, the butt-joint bulges which are the same as the center butt-joint groove 6 and the side butt-joint groove 7 are arranged below the bridge body, the bridge body is placed on the bridge frame supporting platform 5, the bearing installation disk seat 4 and the disc installation seat 2 are provided with the butt-joint bulges which are used for shock absorption and can reduce the stress force of the bridge support, when the bridge support is pressed down by the bridge and generates larger deformation compared with normal use, the bearing installation disk seat 4 presses down the bridge support installation disk 12, the small-distance buffering movable supporting column 10 and the shock absorption spring 11 below the bridge support installation disk 12 play a role in buffering stress force, the triangular frame 13 which is used for reinforcing at the side of the small-distance buffering movable supporting column 10 mainly plays a role in absorbing top pressure and dispersing pressure, and because the reinforcing triangular frame 13, the small-distance buffering movable supporting column 10 and the bottom reinforcing frame 15 form a fixed triangular structure, the lower damping spring 11 adopts a larger spring assembly to prevent the bridge bearing from being directly damaged due to overlarge bridge deformation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 novel bridge beam supports, includes bridge foundation (1), its characterized in that: the bridge is characterized in that a disc mounting seat (2) is arranged at the top of the bridge base (1), a communication tube seat (3) is arranged at the top of the disc mounting seat (2), a support mounting disc seat (4) is arranged at the top of the communication tube seat (3), a bridge beam support platform (5) is arranged at the top of the support mounting disc seat (4), a center butt-joint groove (6) is formed in the middle of the top of the bridge beam support platform (5), side butt-joint grooves (7) are formed in two sides of the top of the bridge beam support platform (5), an inner support seat (8) is arranged in the disc mounting seat (2), a center disc seat (9) is arranged at the middle of the inner support seat (8), a small-distance buffering movable support column (10) is arranged above the center disc seat (9), a bridge base mounting disc (12) is arranged at the top of the small, damping springs (11) are arranged at the bottoms of the small-distance buffering movable supporting columns (10), and the damping springs (11) are installed between the small-distance buffering movable supporting columns (10) and the central disc seat (9).

2. The novel bridge bearer according to claim 1, characterized in that: the mounting hole has been seted up to bridge beam seat mounting disc (12) avris, bridge beam seat mounting disc (12) top is through construction bolt and support mounting disc seat (4) inboard bottom fixed connection.

3. The novel bridge bearer according to claim 1, characterized in that: a bottom reinforcing frame (15) is arranged between the inner supporting seat (8) and the central disc seat (9) on the inner side of the inner supporting seat (8), and a reinforcing sleeve (14) is arranged on one side, close to the inner supporting seat (8), of the bottom reinforcing frame (15).

4. The novel bridge bearer according to claim 3, characterized in that: the bottom reinforcing frame (15) and the reinforcing sleeve (14) are four and are uniformly distributed on the outer side of the central disc seat (9).

5. The novel bridge bearer according to claim 3, characterized in that: a triangular reinforcing frame (13) is arranged between the small-distance buffering movable supporting column (10) and the bottom reinforcing frame (15).

6. The novel bridge bearer according to claim 1, characterized in that: the communicating pipe seat (3) adopts a flexible pipe.