CN212052289U

CN212052289U - Public road bridge beam supports

Info

Publication number: CN212052289U
Application number: CN202020395741.5U
Authority: CN
Inventors: 蔡志远; 帅勇凯; 黄俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-01
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a public road bridge roof beam technical field just discloses a public road bridge beam supports, including the bottom suspension bedplate, the top of bottom suspension bedplate is provided with the upper bracket board, two hollow seats are connected with to the last fixed surface of bottom suspension bedplate, two the inside diapire of hollow seat all is provided with the blotter, two the inside of hollow seat all is provided with the fixing base, two the equal fixedly connected with support column of upper surface of fixing base, two the top fixedly connected with buffer board of support column, the upper surface of buffer board with the lower fixed surface of upper bracket board is connected. This public road bridge beam supports, through setting up water drainage tank, ooze because of the rainwater on last bedplate and fall on the upper surface, accessible water drainage tank drainage is again through drainage groove with the rainwater discharge, therefore the rainwater can not ooze or remain support device's inside for the inside steel sheet material that contains can not take place the corrosion, has consequently improved bridge beam supports's life, has also reduced the potential safety hazard simultaneously.

Description

Public road bridge beam supports

Technical Field

The utility model relates to a public road bridge roof beam technical field specifically is a public road bridge beam supports.

Background

The highway bridge engineering works on planning, designing, constructing, maintaining, repairing and the like of structures crossing water areas, valleys and all traffic channels. The highway line passes through water areas such as rivers, estuaries, lakes, reservoirs, irrigation canals and the like, or crosses deep valley zones with large height differences or crosses other traffic lines, and bridges are needed to be erected for keeping traffic smooth. In busy urban areas, elevated roads consisting of viaducts are sometimes required. The side mountain road or overhead bridge is built sometimes because of the huge road base engineering, or because of the unstable geological structure, or because of the landscape protection.

In recent years, the bridge construction in China is rapidly developed and becomes an important component in a transportation system, the bridge support is an important component of a bridge structure and is an important connecting part of an upper structure (a beam body) and a lower structure (a pier stud) of the bridge, and the bridge support not only bears the vertical load such as dead load and live load transmitted by the upper structure and the transverse load such as earthquake and wind, but also adapts to the horizontal displacement of the upper structure generated by live load and temperature change and the pivot corner displacement generated by deflection; at present, if because of the emergence of earthquake or other collapse accidents, bridge beam supports can have that structural firmness is poor, and shock attenuation buffer capacity is single, and the shock attenuation effect is poor not enough, and the last drainage performance of bridge beam supports is not good, will lead to on the rainwater oozes the steel sheet in the support like this, and the long-term emergence corrosion has reduced bridge beam supports's life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a public road bridge beam supports to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a highway bridge support comprises a lower support plate, an upper support plate is arranged above the lower support plate, two hollow seats are fixedly connected to the upper surface of the lower support plate, cushion pads are arranged on the inner bottom walls of the two hollow seats, fixing seats are arranged inside the two hollow seats, supporting columns are fixedly connected to the upper surfaces of the two fixing seats, buffer plates are fixedly connected to the top ends of the two supporting columns, the upper surfaces of the buffer plates are fixedly connected with the lower surface of the upper support plate, clamping grooves are formed in the upper surface of the lower support plate, clamping blocks are clamped inside the clamping grooves, a group of reinforcing ribs are fixedly connected to the upper surfaces of the clamping blocks, rubber supports are fixedly connected to the top ends of the group of reinforcing ribs, a group of buffer air bags are fixedly connected to the upper surface of each rubber support, and a group of buffer air bags are fixedly connected to the lower surface of the upper support plate, two drainage grooves are formed in the upper surface of the upper support plate, drainage grooves are formed in the two sides of the upper support plate, and the two ends of each drainage groove are communicated with the top ends of the two drainage grooves respectively.

Preferably, through holes are formed in the upper surfaces of the two hollow seats, and the two support columns penetrate through the through holes respectively and extend to the outer portions of the two hollow seats.

Preferably, the size of the fixed seat is matched with that of the hollow seat, and the size of the clamping groove is matched with that of the clamping block.

Preferably, the number of the reinforcing ribs in one group is at least two, and the two reinforcing ribs are arranged in a mutually crossed manner.

Preferably, the two sides of the lower support plate are fixedly connected with mounting side plates, and a group of mounting grooves are formed in the upper surfaces of the two mounting side plates.

Preferably, the two drainage grooves and the two drainage grooves are obliquely arranged.

(III) advantageous effects

Compared with the prior art, the utility model provides a public road bridge beam supports possesses following beneficial effect:

(1) this public road bridge beam supports, through setting up the support column, the support column plays the supporting role to the upper bracket board, cooperate a set of strengthening rib simultaneously, strengthen the supporting effect, make the upper bracket board support bridge's effect better, stability is stronger, structural firmness is better, through setting up two blotters, and the buffer board, the maximize plays better buffering cushioning effect to the accident of collapsing, through setting up a set of buffering gasbag, make the buffer capacity diversified, the buffering effect has further been improved, set up the draw-in groove, fixture block and hollow seat, it is spacing to carry out the upper bracket board, the skew is difficult to take place for the support dynamics.

(2) This public road bridge beam supports, through setting up water drainage tank, ooze because of the rainwater on last bedplate and fall on the upper surface, accessible water drainage tank drainage is again through drainage groove with the rainwater discharge, therefore the rainwater can not ooze or remain support device's inside for the inside steel sheet material that contains can not take place the corrosion, has consequently improved bridge beam supports's life, has also reduced the potential safety hazard simultaneously.

Drawings

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

fig. 2 is a schematic top view of the upper bracket plate of the present invention;

fig. 3 is a schematic top view of the hollow seat of the present invention.

In the figure: 1 bottom suspension bedplate, 2 upper bracket boards, 3 hollow seat, 4 blotters, 5 fixing bases, 6 support columns, 7 buffer boards, 8 draw-in grooves, 9 fixture blocks, 10 strengthening ribs, 11 rubber support, 12 buffering gasbags, 13 water drainage grooves, 14 drainage grooves, 15 installation side plates, 16 mounting grooves.

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. 1-3, a highway bridge support comprises a lower support plate 1, an upper support plate 2 is arranged above the lower support plate 1, two hollow seats 3 are fixedly connected to the upper surface of the lower support plate 1, cushion pads 4 are arranged on the inner bottom walls of the two hollow seats 3, fixing seats 5 are arranged inside the two hollow seats 3, supporting columns 6 are fixedly connected to the upper surfaces of the two fixing seats 5, buffer plates 7 are fixedly connected to the top ends of the two supporting columns 6, the upper surfaces of the buffer plates 7 are fixedly connected to the lower surface of the upper support plate 2, a clamping groove 8 is formed in the upper surface of the lower support plate 1, a clamping block 9 is clamped inside the clamping groove 8, a group of reinforcing ribs 10 is fixedly connected to the upper surface of the clamping block 9, a rubber support 11 is fixedly connected to the top end of the group of reinforcing ribs 10, a group of buffer airbags 12 is fixedly connected to the upper surface of the rubber support 11, and a group of buffer, two water drainage tank 13 have been seted up to the upper surface of upper bracket board 2, and the both sides of upper bracket board 2 all are provided with drainage groove 14, and the both ends of two water drainage tank 13 are linked together with the top of two drainage grooves 14 respectively.

Preferably, the upper surfaces of the two hollow seats 3 are provided with through holes, and the two support columns 6 penetrate through the through holes respectively and extend to the outside of the two hollow seats 3.

Preferably, the size of fixing base 5 and the size looks adaptation of cavity seat 3, the size of draw-in groove 8 and the size looks adaptation of fixture block 9 set up size looks adaptation, improve stability.

Preferably, the number of the reinforcing ribs 10 in one group is at least two, and the two reinforcing ribs 10 are arranged in a mutually crossed manner, so that the stability of the support is improved.

Preferably, the equal fixedly connected with installation curb plate 15 in both sides of bottom suspension bedplate 1, a set of mounting groove 16 has all been seted up to the upper surface of two installation curb plates 15, sets up installation curb plate 15 and mounting groove 16 and is convenient for fix bottom suspension bedplate 1 with the ground.

Preferably, the two drainage grooves 13 and the two drainage grooves 14 are obliquely arranged, so that rainwater can flow conveniently under the action of gravity.

To sum up, this public road bridge beam supports, through setting up support column 6, support column 6 plays the supporting role to upper bracket board 2, cooperate a set of strengthening rib 10 simultaneously, strengthen the supporting effect, make the effect that upper bracket board 2 supported the bridge better, stability is stronger, the sound construction is better, through setting up two blotters 4, and buffer board 7, the maximize plays better buffering cushioning effect to the accident of collapsing, through setting up a set of buffering gasbag 12, make the buffer capacity diversified, the buffering effect has further been improved, set up draw-in groove 8, fixture block 9 and hollow seat 3, it is spacing to upper bracket board 2, the skew is difficult to take place for the support dynamics.

This public road bridge beam supports, through setting up water drainage tank 13, because of the rainwater oozes on last support plate 2 and falls on the upper surface, accessible water drainage tank 13 drainage is again through drainage groove 14 with the rainwater discharge, so the rainwater can not ooze or remain support device's inside for the inside steel sheet material that contains can not take place the corrosion, has consequently improved bridge beam supports's life, has also reduced the potential safety hazard simultaneously.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 public road bridge beam supports, includes bottom suspension bedplate (1), its characterized in that: an upper support plate (2) is arranged above the lower support plate (1), the upper surface of the lower support plate (1) is fixedly connected with two hollow seats (3), the bottom walls of the two hollow seats (3) are respectively provided with a cushion pad (4), the insides of the two hollow seats (3) are respectively provided with a fixing seat (5), the upper surfaces of the two fixing seats (5) are respectively and fixedly connected with a supporting column (6), the top ends of the two supporting columns (6) are respectively and fixedly connected with a buffer plate (7), the upper surface of the buffer plate (7) is fixedly connected with the lower surface of the upper support plate (2), the upper surface of the lower support plate (1) is provided with a clamping groove (8), a clamping block (9) is clamped inside the clamping groove (8), the upper surface of the clamping block (9) is fixedly connected with a group of reinforcing ribs (10), and the top ends of the reinforcing ribs (10) are respectively and fixedly connected with a rubber support, the upper surface fixed connection of rubber support (11) has a set of buffering gasbag (12), and is a set of buffering gasbag (12) with the lower fixed surface connection of upper bracket board (2), two water drainage tank (13) have been seted up to the upper surface of upper bracket board (2), the both sides of upper bracket board (2) all are provided with drainage groove (14), two the both ends of drainage groove (13) are respectively with two the top of drainage groove (14) is linked together.

2. A road and bridge abutment as claimed in claim 1, wherein: through holes are formed in the upper surfaces of the two hollow seats (3), and the two support columns (6) penetrate through the through holes respectively and extend to the outer portions of the two hollow seats (3).

3. A road and bridge abutment as claimed in claim 1, wherein: the size of the fixed seat (5) is matched with that of the hollow seat (3), and the size of the clamping groove (8) is matched with that of the clamping block (9).

4. A road and bridge abutment as claimed in claim 1, wherein: the number of the reinforcing ribs (10) in one group is at least two, and the two reinforcing ribs (10) are arranged in a mutually crossed mode.

5. A road and bridge abutment as claimed in claim 1, wherein: the two sides of the lower support plate (1) are fixedly connected with mounting side plates (15), and a group of mounting grooves (16) are formed in the upper surfaces of the mounting side plates (15).

6. A road and bridge abutment as claimed in claim 1, wherein: the two drainage grooves (13) and the two drainage grooves (14) are obliquely arranged.