CN215052008U

CN215052008U - Assembled steel structure bridge

Info

Publication number: CN215052008U
Application number: CN202120820232.7U
Authority: CN
Inventors: 刘金铃; 林春仁; 余永锋; 黄滨
Original assignee: Fujian Bonade Science And Technology Park Development Co ltd
Current assignee: Fujian Bonade Science And Technology Park Development Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-07
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an assembled steel construction bridge, including a plurality of support columns, the top fixedly connected with bridgeplate of support column, the first fixed block of both sides fixedly connected with of bridgeplate, one side swing joint of first fixed block has the connecting plate, the both sides fixedly connected with second fixed block of connecting plate, one side swing joint of second fixed block has the second spliced pole, one side fixedly connected with picture peg of second spliced pole, and the upper surface of picture peg is equipped with a plurality of slots, torque spring has been cup jointed to one side of second spliced pole, and torque spring's both ends are fixed mutually with second fixed block and picture peg respectively. The utility model discloses not only can make road surface and bridge plate link up gently, can make things convenient for the vehicle current, improve current efficiency, can prevent vehicle and pedestrian from falling from the bridge through the guardrail moreover, improve current security, can also shelter from sleet through the ceiling, prevent that the bridge plate from accumulating sleet, avoid taking place the phenomenon of wet and smooth.

Description

Assembled steel structure bridge

Technical Field

The utility model relates to a steel construction bridge technical field especially relates to an assembled steel construction bridge.

Background

The bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and comprises a steel bridge which has high strength and toughness, bears the load and impact of rolling stocks, and has good fatigue resistance, certain low-temperature toughness and atmospheric corrosion resistance.

Through retrieval, the patent with the granted publication number of CN211872563U discloses a steel construction and bridge including this steel construction, including installation pole and the connecting rod of pegging graft on the installation pole perpendicularly, seted up the slot on the installation pole, the connecting rod passes through in the slot inserts the installation pole. The above patents suffer from the following disadvantages: the connection part of the road surface and the road surface has a certain height difference, so that vehicles are difficult to pass and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembled steel structure bridge.

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

the utility model provides an assembled steel construction bridge, includes a plurality of support columns, the top fixedly connected with bridge plate of support column, the first fixed block of both sides fixedly connected with of bridge plate, one side swing joint of first fixed block has the connecting plate, the both sides fixedly connected with second fixed block of connecting plate, and one side swing joint of second fixed block has the second spliced pole, and one side fixedly connected with picture peg of second spliced pole, the upper surface of picture peg are equipped with a plurality of slots, torque spring has been cup jointed to one side of second spliced pole, and torque spring's both ends are fixed mutually with second fixed block and picture peg respectively.

Furthermore, the upper surface of the bridge plate is fixedly connected with a plurality of first connecting columns, and the tops of the first connecting columns are fixedly connected with a ceiling.

Furthermore, the bottom fixedly connected with base of support column, the bottom fixedly connected with slipmat of base.

Furthermore, a plurality of leakage grooves are formed in the upper surface of the bridge plate and are evenly distributed.

Furthermore, the upper surface of the bridge plate is provided with anti-skid grains.

Furthermore, a plurality of guard bars are fixedly connected to two sides of the bridge plate, a handrail is welded to one side of each guard bar, and two ends of each handrail are fixed to the first connecting columns.

Furthermore, one side fixedly connected with bracing piece of support column, and the one end and the bridge plate of bracing piece are fixed mutually.

The utility model has the advantages that:

1. through the cooperation use of connecting plate and picture peg, when there is the difference in height in bridge plate and road surface, connecting plate and picture peg can make road surface and bridge plate link up gently, can make things convenient for the vehicle current, improve current efficiency.

2. Through the setting of installation protective bar on the bridge plate, when vehicle and pedestrian pass through on the bridge, the protective bar can play the effect of sheltering from to vehicle and pedestrian, prevents that vehicle and pedestrian from falling from the bridge, has improved current security.

3. Through the setting at the top installation ceiling of spliced pole, in outdoor environment, the ceiling can shelter from sleet, prevents to accumulate sleet on the bridge plate, avoids taking place the wet and slippery, can improve the current security of vehicle and pedestrian.

Drawings

Fig. 1 is a schematic perspective view of an assembled steel structure bridge according to the present invention;

fig. 2 is a schematic view of a partially enlarged structure of an assembled steel structure bridge according to the present invention;

fig. 3 is the utility model provides an assembled steel structure bridge's linking mechanism structure sketch map.

In the figure: 1. a ceiling; 2. a first connecting column; 3. a connecting plate; 4. a support bar; 5. a leak groove; 6. a guard bar; 7. a handrail; 8. a bridge plate; 9. a support pillar; 10. a base; 11. inserting plates; 12. a first fixed block; 13. anti-skid lines; 14. a second fixed block; 15. a second connecting column; 16. a torsion spring; 17. and (4) a groove.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 3, an assembled steel structure bridge includes a plurality of support columns 9, a bridge plate 8 is fixed to the top of each support column 9 through a bolt, first fixing blocks 12 are fixed to both sides of each bridge plate 8 through bolts, a connecting plate 3 is rotatably connected to one side of each first fixing block 12, second fixing blocks 14 are fixed to both sides of each connecting plate 3 through bolts, a second connecting column 15 is rotatably connected to one side of each second fixing block 14, an inserting plate 11 is fixed to one side of each second connecting column 15 through a bolt, a plurality of grooves 17 are formed in the upper surface of each inserting plate 11, when the inserting plate 11 grabs soil, the grooves 17 can be filled with soil to enable the bridge plates 8 to be more stably connected with the ground, a torsion spring 16 is sleeved on one side of each second connecting column 15, both ends of the torsion spring 16 are respectively fixed to the second fixing blocks 14 and the inserting plates 11, and the inserting plates 11 can be smoothly connected with the ground under the action of the torsion spring 16, the vehicle passing is facilitated, and the passing efficiency is improved.

In the utility model, it is to be noted that, the upper surface of the bridge plate 8 is fixed with a plurality of first connecting posts 2 through bolts, the top of the first connecting posts 2 is fixed with a ceiling 1 through bolts, the ceiling 1 can shelter from rain and snow, prevent rain and snow from accumulating on the bridge plate 8, avoid wet slipping, improve the safety of passing vehicles and pedestrians, the bottom of the supporting post 9 is fixed with a base 10 through bolts, the bottom of the base 10 is bonded with a non-slip mat, the upper surface of the bridge plate 8 is provided with a plurality of leakage grooves 5, the leakage grooves 5 are uniformly distributed, the leakage grooves 5 can discharge accumulated water on the bridge plate 8, the upper surface of the bridge plate 8 is provided with anti-slip patterns 13, two sides of the bridge plate 8 are fixed with a plurality of guard bars 6 through bolts, the guard bars 6 can shelter vehicles and pedestrians, prevent vehicles and pedestrians from falling from the bridge, the safety of passing is improved, one side of the guard bars 6 is welded with a handrail 7, and the both ends of handrail 7 are fixed mutually with first spliced pole 2, and one side of support column 9 is passed through the bolt fastening and is had bracing piece 4, and the one end of bracing piece 4 is fixed mutually with bridge plate 8, and bracing piece 4 can make and be connected more firmly between support column 9 and the bridge plate 8, increases the bearing capacity, has improved the steadiness of bridge.

The working principle is as follows: when the ground height is lower than the bridge plate 8, the bridge plate 8 is connected with the ground through the connecting plate 3, then the ground pushes against the inserting plate 11, under the action of the torsion spring 16, the inserting plate 11 rotates and is horizontal to the connecting plate 3, when the ground height is higher than the bridge plate 8, the bridge plate 8 is connected with the ground through the connecting plate 3, then one end of the connecting plate 3 generates a height difference with the ground, then under the action of the torsion spring 16, the inserting plate 11 shrinks to grab the ground, when the ground is soil, the inserting plate 11 can be treaded into the soil, then the grooves 17 in the inserting plate 11 are filled with the soil, and the friction force between the inserting plate and the soil is increased, so that the connection between the bridge plate 8 and the ground is firmer, the anti-skid grains 13 on the connecting plate 3 play a role in skid prevention, and skid is avoided when vehicles pass.

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. The utility model provides an assembled steel construction bridge, includes a plurality of support columns (9), a serial communication port, top fixedly connected with bridge plate (8) of support column (9), the first fixed block of both sides fixedly connected with (12) of bridge plate (8), one side swing joint of first fixed block (12) has connecting plate (3), the both sides fixedly connected with second fixed block (14) of connecting plate (3), one side swing joint of second fixed block (14) has second spliced pole (15), one side fixedly connected with picture peg (11) of second spliced pole (15), the upper surface of picture peg (11) is equipped with a plurality of slots (17), torque spring (16) have been cup jointed to one side of second spliced pole (15), and torque spring (16)'s both ends are fixed mutually with second fixed block (14) and picture peg (11) respectively.

2. An assembled steel structural bridge according to claim 1, wherein a plurality of first connecting columns (2) are fixedly connected to the upper surface of the bridge plate (8), and a ceiling (1) is fixedly connected to the tops of the first connecting columns (2).

3. An assembled steel structural bridge according to claim 1, characterized in that the bottom of the supporting columns (9) is fixedly connected with a base (10), and the bottom of the base (10) is fixedly connected with a non-slip mat.

4. An assembled steel structural bridge according to claim 1, wherein the upper surface of the bridge plate (8) is provided with a plurality of leakage grooves (5), and the leakage grooves (5) are uniformly distributed.

5. An assembled steel structural bridge according to claim 1, characterized in that the upper surface of the bridge deck (8) is provided with anti-slip threads (13).

6. An assembled steel structural bridge according to claim 2, wherein a plurality of guard bars (6) are fixedly connected to both sides of the bridge plate (8), a handrail (7) is welded to one side of each guard bar (6), and both ends of each handrail (7) are fixed to the first connecting columns (2).

7. An assembled steel structural bridge according to claim 1, wherein the supporting rods (4) are fixedly connected to one side of the supporting columns (9), and one ends of the supporting rods (4) are fixed to the bridge plate (8).