CN221029563U - Prefabricated steel girder structure for bridge - Google Patents
Prefabricated steel girder structure for bridge Download PDFInfo
- Publication number
- CN221029563U CN221029563U CN202322383531.0U CN202322383531U CN221029563U CN 221029563 U CN221029563 U CN 221029563U CN 202322383531 U CN202322383531 U CN 202322383531U CN 221029563 U CN221029563 U CN 221029563U
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- China
- Prior art keywords
- steel
- baffle
- prefabricated
- girder structure
- bridge
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 239000011324 bead Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a prefabricated steel girder structure for a bridge, which comprises a steel column, wherein a circular ring supporting disc is fixedly arranged on the surface of the steel column, an annular chassis is rotatably connected to the top of the circular ring supporting disc, a steel pipe is fixedly connected to the top of the annular chassis, and a first baffle plate and a second baffle plate are fixedly connected to the four sides of the surface of the steel pipe.
Description
Technical Field
The utility model relates to the technical field of bridges, in particular to a prefabricated steel girder structure for a bridge.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic needs and enable the traffic to be more convenient.
The steel girder structure used for the traditional bridge has the following defects:
(1) When the girder structure used by the bridge is used, the girder fixing direction is determined, so that the girder structure is not flexible in the aspect of earthquake resistance, and the bridge is easy to damage or collapse;
(2) When the girder steel structure that the bridge was used is used, because girder steel structure does not have the light instruction, under the darker circumstances of night, be difficult to discernment bridge when the distance.
Disclosure of utility model
The utility model aims to provide a prefabricated steel girder structure for a bridge, which solves the problems that the fixed direction of a steel girder is determined when the steel girder structure for the bridge is used in the background art, so that the steel girder is not flexibly changed in the aspect of earthquake resistance and the bridge is easy to damage or collapse; when the girder steel structure that the bridge was used is used, because girder steel structure does not have the light instruction, under the darker circumstances of night, the problem of difficult discernment bridge when the distance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated girder construction that bridge used, includes the steel column, the fixed surface of steel column is provided with the ring supporting disk, the top of ring supporting disk rotates and is connected with annular chassis, the top fixedly connected with steel pipe of annular chassis, the equal fixedly connected with baffle of four sides on steel pipe surface and baffle two, every is right the equal fixedly connected with in top between baffle one and the baffle two places the board, a plurality of place the equal fixed mounting in top of board have solar panel, a plurality of baffle one and baffle two one side is all fixed and is provided with the triangle connecting block, the steel column passes the steel pipe, and four corner contacts of steel pipe and steel column, the steel pipe is all fixed with the angle bead with four corners of steel column, and the angle bead is convenient for protect the steel pipe and rotates the damage steel column.
Preferably, the four sides of ring supporting disk bottom all are fixed and are provided with the supporting shoe, and the ring supporting disk is convenient for support and rotate the steel pipe.
Preferably, one side of each of the four supporting blocks is fixedly arranged on four sides of the steel column, and the supporting blocks are convenient for reinforcing the supporting structure.
Preferably, one side of the steel column is fixedly provided with a storage battery positioned below one of the supporting blocks, and the storage battery is convenient for storing electric quantity.
Preferably, one side of one of the supporting blocks is fixedly provided with an LED lamp tube, the LED lamp tube is electrically connected with the storage battery, and the LED lamp tube is convenient for illumination.
Preferably, a solar energy converter is fixedly arranged on one side of the other supporting block, and the solar energy converter is convenient to convert into electric energy.
Preferably, a plurality of evenly distributed screw holes are formed in one ends of one side of the first baffle plate and one side of the second baffle plate, and the screw holes are convenient for fixing the steel beams.
Preferably, the storage battery is electrically connected with the solar panel through the solar energy converter, so that the solar energy can be conveniently converted into electric energy.
Compared with the prior art, the utility model has the beneficial effects that: install Liang Tian between every baffle one and baffle two, pass screw hole through and fix Liang Tihou, the rotation of rethread ring supporting disk and annular chassis is connected, can change beam body direction and structure butt joint, improve the practicality, rotate along with girder construction equipment in the aspect of anti earthquake and can reduce the earthquake and hurt the girder, girder construction equipment can dismantle the mountable, personnel's portable, equipment bottom installation LED fluorescent tube provides the power through solar panel and solar energy converter, can discern equipment under night.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
Fig. 3 is an enlarged view of a portion a of the present utility model.
In the figure: 1. a steel column; 2. a circular ring support plate; 3. a support block; 4. a storage battery; 5. an annular chassis; 6. a steel pipe; 7. a first baffle; 8. a second baffle; 9. a threaded hole; 10. placing a plate; 11. a solar panel; 12. a triangular connecting block; 13. an LED lamp tube; 14. a solar energy converter; 15. corner bead.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a prefabricated steel beam structure for a bridge, which comprises a steel column 1, wherein a circular ring supporting disc 2 is fixedly arranged on the surface of the steel column 1, an annular bottom disc 5 is rotatably connected to the top of the circular ring supporting disc 2, a steel pipe 6 is fixedly connected to the top of the annular bottom disc 5, a first baffle 7 and a second baffle 8 are fixedly connected to four sides of the surface of the steel pipe 6, a placing plate 10 is fixedly connected to the top between each pair of the first baffle 7 and the second baffle 8, solar panels 11 are fixedly arranged on the tops of the placing plates 10, triangular connecting blocks 12 are fixedly arranged on one sides of the first baffle 7 and the second baffle 8, the steel column 1 penetrates through the steel pipe 6, the steel pipe 6 is in contact with four corners of the steel column 1, and corner protection strips 15 are fixedly arranged on the four corners of the steel pipe 6 and the steel column 1.
When the novel beam body butt joint device is used, the beam body direction and the structure butt joint can be changed through the rotary connection of the annular supporting disc 2 and the annular chassis 5, and the practical performance is improved.
The four sides of ring supporting disk 2 bottom all are fixed and are provided with supporting shoe 3, and one side of four supporting shoes 3 all is fixed with four sides of steel column 1 and is set up, and one side fixed mounting of steel column 1 has the battery 4 that is located one of them supporting shoe 3 below.
When in use, the four sides of the bottom of the annular supporting disc 2 are fixedly provided with supporting blocks 3, and the supporting structure is reinforced by the supporting blocks 3.
One side of one supporting block 3 is fixedly provided with an LED lamp tube 13, the LED lamp tube 13 is electrically connected with the storage battery 4, one side of the other supporting block 3 is fixedly provided with a solar energy converter 14, one ends of one sides of the baffle I7 and the baffle II 8 are respectively provided with a plurality of evenly distributed threaded holes 9, and the storage battery 4 is electrically connected with the solar energy panel 11 through the solar energy converter 14.
In use, the solar panel 11 and the solar converter 14 convert solar energy into electrical energy, the electrical energy is transmitted to the storage battery 4, and the storage battery 4 provides electricity for the LED lamp tube 13.
When the prefabricated steel girder structure for the bridge is used, liang Tian is arranged between each pair of first baffle plates 7 and second baffle plates 8, the first baffle plates and the second baffle plates are fixed Liang Tihou through screws penetrating through threaded holes 9, and then the annular supporting plate 2 and the annular chassis 5 are connected in a rotating mode, so that the direction of a girder body and the butt joint of the structure can be changed, the practicability is improved, the damage of the girder can be reduced due to the earthquake when the prefabricated steel girder structure is rotated along with steel girder structural equipment, the steel girder structural equipment can be detachably installed, personnel can conveniently carry the prefabricated steel girder structure, the LED lamp tube 13 is installed at the bottom of the equipment, solar energy is converted into electric energy by the solar panel 11 and the solar energy converter 14, the electric energy is transmitted into the storage battery 4, the storage battery 4 provides electric quantity for the LED lamp tube 13, and the personnel can recognize the equipment at night.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a prefabricated girder steel structure that bridge used, includes steel column (1), its characterized in that: the surface mounting of steel column (1) is provided with ring supporting disk (2), the top of ring supporting disk (2) rotates and is connected with annular chassis (5), the top fixedly connected with steel pipe (6) of annular chassis (5), four equal fixedly connected with baffle one (7) and baffle two (8) on steel pipe (6) surface, every pair equal fixedly connected with in top between baffle one (7) and baffle two (8) places board (10), a plurality of place board (10) the equal fixed mounting in top has solar panel (11), a plurality of baffle one (7) and baffle two (8) one side all are fixed and are provided with triangle connecting block (12), steel column (1) pass steel pipe (6), and four corners contact of steel pipe (6) and steel column (1), four corners of steel pipe (6) and steel column (1) are all fixedly provided with angle bead (15).
2. A prefabricated steel girder structure for a bridge according to claim 1, wherein: the four sides of the bottom of the circular ring supporting disc (2) are fixedly provided with supporting blocks (3).
3. A prefabricated steel girder structure for a bridge according to claim 2, wherein: one side of each of the four supporting blocks (3) is fixedly arranged with four sides of the steel column (1).
4. A prefabricated steel girder structure for a bridge according to claim 3, wherein: one side of the steel column (1) is fixedly provided with a storage battery (4) positioned below one of the supporting blocks (3).
5. A prefabricated steel girder structure for a bridge according to claim 4, wherein: an LED lamp tube (13) is fixedly arranged on one side of one supporting block (3), and the LED lamp tube (13) is electrically connected with the storage battery (4).
6. A prefabricated steel girder structure for a bridge according to claim 2, wherein: one side of the other supporting block (3) is fixedly provided with a solar energy converter (14).
7. A prefabricated steel girder structure for a bridge according to claim 1, wherein: a plurality of evenly distributed threaded holes (9) are formed in one end of one side of each of the first baffle (7) and the second baffle (8).
8. A prefabricated steel girder structure for a bridge according to claim 4, wherein: the storage battery (4) is electrically connected with the solar panel (11) through the solar energy converter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322383531.0U CN221029563U (en) | 2023-09-04 | 2023-09-04 | Prefabricated steel girder structure for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322383531.0U CN221029563U (en) | 2023-09-04 | 2023-09-04 | Prefabricated steel girder structure for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029563U true CN221029563U (en) | 2024-05-28 |
Family
ID=91136824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322383531.0U Active CN221029563U (en) | 2023-09-04 | 2023-09-04 | Prefabricated steel girder structure for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029563U (en) |
-
2023
- 2023-09-04 CN CN202322383531.0U patent/CN221029563U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |