CN211113150U

CN211113150U - Bridge bearing for bridge engineering

Info

Publication number: CN211113150U
Application number: CN201921534473.4U
Authority: CN
Inventors: 高德领; 马广路; 李斌; 方本贵
Original assignee: China Construction Sixth Engineering Division Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-28
Anticipated expiration: 2029-09-16

Abstract

The utility model belongs to the bridge beam supports field, especially, a bridge beam supports for bridge engineering is not convenient for change to current rubber pad to the relatively poor problem of current bridge beam supports's stability, the following scheme is proposed now, and it includes bedplate down, the top welding of bedplate has the bottom plate down, and the side channel has been seted up at the top of bottom plate, and sliding mounting has the curb plate in the side channel, and the top welding of curb plate has last bedplate, and the bottom contact of bedplate has the pier down, and the top contact of going up the bedplate has the roof beam body, has all seted up the cross bore on the both sides inner wall of side channel, and two cross bore inside callipers are equipped with same rubber pad, and one side setting up the open-ended mounting groove has all been seted up to the top both sides of bedplate down, and the contact has the mounting panel on the bottom inner wall of mounting panel. The utility model discloses the practicality is good, is convenient for change the rubber pad, improves the stability of support.

Description

Bridge bearing for bridge engineering

Technical Field

The utility model relates to a bridge beam supports technical field especially relates to a bridge beam supports for bridge engineering.

Background

On railway bridges, highway bridges, urban viaducts and various large-scale suspension structure buildings, the support has the function of smoothly and safely transmitting the load of a bridge body to a pier and enabling the bridge body to be in a designed state; the lower seat plate is provided with a connecting pin column or an anchoring bolt for fixing the lower seat plate on the bridge pier, and the upper seat plate is also provided with a connecting pin column or an anchoring bolt for fixing the upper seat plate on the bridge body; and an elastic rubber pad is arranged between the upper seat plate and the lower seat plate.

But at present, the rubber pad is not convenient to replace, and the stability of the existing bridge support is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the rubber pad among the prior art and be not convenient for change to the relatively poor shortcoming of present bridge beam supports's stability, and the bridge beam supports who is used for bridge engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge bearing for bridge engineering comprises a lower seat plate, wherein a bottom plate is welded at the top of the lower seat plate, side grooves are formed in the top of the bottom plate, side plates are slidably mounted in the side grooves, an upper seat plate is welded at the top of each side plate, piers are contacted with the bottom of the lower seat plate, a beam body is contacted with the top of the upper seat plate, cross holes are formed in inner walls of two sides of each side groove, the same rubber pad is clamped in the two cross holes, mounting grooves with openings at one side are formed in two sides of the top of the lower seat plate, mounting plates are contacted with the inner walls of the bottoms of the mounting grooves, inclined plates are welded at the tops of the mounting plates, inserting plates are welded at one sides of the two inclined plates, inserting grooves are formed in two sides of the side plates, the sides of the two inserting plates, which are close to each other, extend into the corresponding inserting grooves, the closing plates cover the corresponding transverse holes.

Preferably, the screw hole has been seted up on the mounting panel, and the screw groove has all been seted up on the one side inner wall that two mounting grooves are close to each other, and the screw hole and the screw groove female connection that are linked together have same screw, fix the mounting panel.

Preferably, the side of the two mounting plates close to each other is respectively contacted with the inner wall of the side of the two mounting grooves close to each other.

Preferably, four upper clamping plates are welded at the top of the upper seat plate, four upper clamping grooves are formed in the bottom of the beam body, and the upper clamping plates and the upper clamping grooves are clamped.

Preferably, the bottom welding of bedplate has four lower cardboard, and four lower draw-in grooves have been seted up at the top of pier, and lower cardboard clamps mutually with lower draw-in groove.

Preferably, the bottom of the rubber pad is in contact with the inner wall of the bottom of the side groove, and the top of the rubber pad is in contact with the bottom of the side plate.

The utility model discloses in, a bridge beam supports for bridge engineering, through setting up the swash plate, picture peg and mounting panel, when the roof beam body rocks, the swash plate has constituted the triangle-shaped structure with curb plate and bottom plate, can effectual improvement bridge beam supports's stability, when needs are changed the rubber pad, take off the screw, remove the fixed to the mounting panel, jack up the bedplate with the jack, the bedplate moves the curb plate and removes, make curb plate and rubber pad phase separation, change new rubber pad, be convenient for change the rubber pad, can make the roof beam body when rocking, thereby the curb plate can extrude the rubber pad and carry out shock attenuation processing to the roof beam body.

The utility model discloses the practicality is good, is convenient for change the rubber pad, improves the stability of support.

Drawings

Fig. 1 is a schematic structural diagram of a bridge support for bridge engineering according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a bridge bearer for bridge engineering according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of a bridge bearer for bridge engineering.

In the figure: 1. a lower seat plate; 2. a base plate; 3. a side plate; 4. an upper seat plate; 5. a bridge pier; 6. a lower clamping plate; 7. a beam body; 8. an upper clamping plate; 9. a rubber pad; 10. a sloping plate; 11. inserting plates; 12. mounting a plate; 13. a screw; 14. and (7) closing the plate.

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.

Referring to fig. 1-3, a bridge support for bridge engineering, comprising a lower seat plate 1, a bottom plate 2 welded on the top of the lower seat plate 1, a side groove formed on the top of the bottom plate 2, a side plate 3 slidably mounted in the side groove, an upper seat plate 4 welded on the top of the side plate 3, a pier 5 contacted with the bottom of the lower seat plate 1, a beam 7 contacted with the top of the upper seat plate 4, transverse holes formed on the inner walls of the two sides of the side groove, a rubber pad 9 clamped in the two transverse holes, an open-ended mounting groove formed on each of the two sides of the top of the lower seat plate 1, a mounting plate 12 contacted with the inner wall of the bottom of the mounting groove, inclined plates 10 welded on the top of the mounting plate 12, inserting plates 11 welded on the sides of the two inclined plates 10 close to each other, inserting grooves formed on the two sides of the side plate 3, the sides of the two inserting plates 11 close to each other respectively extend into, the close sides of the two close plates 14 are respectively contacted with the two sides of the bottom plate 2, and the close plates 14 cover the corresponding transverse holes.

In this embodiment, the screw hole has been seted up on mounting panel 12, and the screw groove has all been seted up on the one side inner wall that two mounting grooves are close to each other, and the screw hole and the screw groove female connection that are linked together have same screw, fix mounting panel 12.

In this embodiment, the side of the two mounting plates 12 close to each other is in contact with the inner wall of the side of the two mounting grooves close to each other.

In this embodiment, the top welding of going up seat 4 has four upper clamping plates 8, and four upper clamping grooves have been seted up to the bottom of roof beam body 7, and upper clamping plate 8 clamps mutually with upper clamping groove.

In this embodiment, the bottom welding of bedplate 1 has four lower cardboard 6 down, and four lower draw-in grooves have been seted up at the top of pier 5, and lower cardboard 6 clamps mutually with lower draw-in groove.

In this embodiment, the bottom of the rubber pad 9 contacts the inner wall of the bottom of the side groove, and the top of the rubber pad 9 contacts the bottom of the side plate 3.

In the utility model, when in use, by arranging the inclined plate 10, the inserting plate 11 and the mounting plate 12, when the beam body 7 shakes, the inclined plate 10, the side plates 3 and the bottom plate 2 form a triangular structure, so that the stability of the bridge support can be effectively improved, when the rubber pad 9 needs to be replaced, the screw 13 is taken down, the fixing of the mounting plate 12 is released, then the mounting plate 12, the inclined plate 10, the inserting plate 11 and the closing plate 14 are taken down, the upper seat plate 4 is jacked up by a jack, the upper seat plate 4 drives the side plate 3 to move, so that the side plate 3 is separated from the rubber pad 9, then take off rubber pad 9, change new rubber pad 9, be convenient for change rubber pad 9, shrouding 14 can cover rubber pad 9 and protect rubber pad 9, has the clearance between the top of picture peg 11 and the top inner wall of slot, thereby can make roof beam body 7 when rocking, thereby curb plate 3 can extrude rubber pad 9 and carry out shock attenuation processing to roof beam body 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bridge bearing for bridge engineering comprises a lower seat plate (1) and is characterized in that a bottom plate (2) is welded at the top of the lower seat plate (1), side grooves are formed in the top of the bottom plate (2), side plates (3) are slidably mounted in the side grooves, an upper seat plate (4) is welded at the top of each side plate (3), piers (5) are contacted with the bottom of the lower seat plate (1), the top of the upper seat plate (4) is contacted with a beam body (7), cross holes are formed in the inner walls of the two sides of each side groove, the same rubber pad (9) is clamped in the two cross holes, open-ended mounting grooves are formed in the two sides of the top of the lower seat plate (1), a mounting plate (12) is contacted with the inner wall of the bottom of the mounting groove, inclined plates (10) are welded at the top of the mounting plate (12), inserting plates (11) are welded on the side, which the two inclined, one side that two picture pegs (11) are close to each other extends to in the corresponding slot respectively, equal fixedly connected with shrouding (14) in one side that two swash plates (10) are close to each other, and one side that two shrouding (14) are close to each other contacts with the both sides of bottom plate (2) respectively, and shrouding (14) cover corresponding cross bore.

2. The bridge bearing for bridge engineering according to claim 1, wherein the mounting plate (12) is provided with screw holes, the inner wall of one side of the two mounting grooves close to each other is provided with screw grooves, and the screw holes and the screw grooves which are communicated with each other are internally threaded with the same screw.

3. Bridge girder according to claim 1, wherein the sides of the two mounting plates (12) adjacent to each other are in contact with the inner walls of the sides of the two mounting grooves adjacent to each other.

4. The bridge support for bridge engineering according to claim 1, wherein four upper clamping plates (8) are welded on the top of the upper seat plate (4), four upper clamping grooves are formed in the bottom of the beam body (7), and the upper clamping plates (8) are clamped with the upper clamping grooves.

5. The bridge support for bridge engineering according to claim 1, wherein four lower clamping plates (6) are welded at the bottom of the lower base plate (1), four lower clamping grooves are formed at the top of the pier (5), and the lower clamping plates (6) are clamped with the lower clamping grooves.

6. The bridge bearing for bridge work according to claim 1, characterized in that the bottom of the rubber pad (9) is in contact with the inner wall of the bottom of the side channel, and the top of the rubber pad (9) is in contact with the bottom of the side plate (3).