CN221094862U - Corrugated steel web combined beam bridge structure - Google Patents
Corrugated steel web combined beam bridge structure Download PDFInfo
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- CN221094862U CN221094862U CN202322786773.4U CN202322786773U CN221094862U CN 221094862 U CN221094862 U CN 221094862U CN 202322786773 U CN202322786773 U CN 202322786773U CN 221094862 U CN221094862 U CN 221094862U
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- corrugated steel
- rigid beam
- steel plate
- movable
- auxiliary block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of corrugated steel webs, and discloses a corrugated steel web combined beam bridge structure, which comprises a first rigid beam, a second rigid beam and a corrugated steel plate, wherein the first rigid beam is positioned at the lower side of the second rigid beam, corrugated clamping grooves are formed in the wall surfaces of the first rigid beam and the second rigid beam, which are close to each other, the corrugated steel plate and the two corrugated clamping grooves are mutually matched, the outer walls of the corrugated steel plates are clamped into the corresponding corrugated clamping grooves, and a detachable first auxiliary block is fixedly arranged on the right side wall surface of the second rigid beam. The corrugated steel plates are clamped into the two corrugated clamping grooves to be positioned, welding operation among the corrugated steel plates, the second rigid cross beam and the first rigid cross beam is facilitated, assembly speed is improved, and in addition, when the corrugated steel plates are installed between two integers, a group of integral connecting clamping blocks and the second auxiliary blocks can be clamped into the other group of integral first auxiliary blocks, so that alignment between the two integers is facilitated.
Description
Technical Field
The utility model relates to the technical field of corrugated steel webs, in particular to a corrugated steel web combined girder bridge structure.
Background
Along with the continuous development of economy and science and technology, bridge construction technology is also continuously promoted, and segment prefabrication and assembly construction technology is widely applied to bridge engineering construction. The segment prefabrication and assembly technology is characterized in that precast slabs are spliced into concrete bridge decks in blocks and then connected with a girder structure below the concrete bridge decks, and the precast slabs can be produced in factories without on-site pouring, so that construction working hours are saved.
The prior art needs to weld the corrugated steel plate and the rigid cross beam together before assembling the bridge box structure, and then welds the combined whole one by one to form the whole bridge box, and before welding the combined whole and before welding the corrugated steel plate and the rigid cross beam, the corrugated steel plate and the rigid cross beam need to be aligned to ensure the assembled quality, and the corrugated steel plate and the rigid cross beam have certain weight, so that the combined whole lifting weight is heavier, and the combined whole lifting weight is more troublesome and inconvenient when being aligned to each other, thereby being unfavorable for the whole installation speed.
Therefore, we propose a corrugated steel web composite girder bridge structure.
Disclosure of utility model
The utility model mainly solves the technical problems in the prior art and provides a corrugated steel web combined beam bridge structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the wave-shaped steel web combined beam bridge structure comprises a first rigid beam, a second rigid beam and a wave-shaped steel plate, wherein the first rigid beam is positioned at the lower side of the second rigid beam, wave-shaped clamping grooves are formed in the wall surfaces, close to the first rigid beam and the second rigid beam, of the first rigid beam, the wave-shaped steel plate and the two wave-shaped clamping grooves are mutually matched, the outer wall of the wave-shaped steel plate is clamped into the corresponding wave-shaped clamping groove, a detachable first auxiliary block is fixedly arranged on the right side wall surface of the second rigid beam, the first auxiliary block is concave, a detachable second auxiliary block is fixedly arranged on the left side wall surface of the first rigid beam, the first auxiliary block and the second auxiliary block are mutually matched, two connecting clamping blocks are movably clamped into the first auxiliary block, inclined surfaces are arranged on the left side wall surfaces of the two connecting clamping blocks, and the two connecting clamping blocks are in a state of being small left and large.
Preferably, two the wall that the connection fixture block kept away from mutually is equal fixed mounting has the location fixture block, and the wall that two location fixture blocks kept away from mutually is the inclined plane, and two inclined planes all are the arc surface, and spacing draw-in groove has all been seted up to the front and back wall of spacing draw-in groove, and two spacing draw-in grooves all mutually adapt with two location fixture blocks.
Preferably, the right side wall surfaces of the two connecting clamping blocks are fixedly provided with movable clamping blocks, the left side wall surface of the second auxiliary block is provided with a movable clamping groove, the two movable clamping blocks and the movable clamping groove are rectangular, and the two movable clamping blocks are mutually matched with the movable clamping groove.
Preferably, the two movable clamping blocks are movably clamped into the movable clamping grooves, the limiting guide rod and the elastic element are fixedly arranged in the movable clamping grooves, and the limiting guide rod is arranged in a horizontal state.
Preferably, the outer walls of the limit guide rods movably penetrate through the front wall surface and the rear wall surface of the two movable clamping blocks, the elastic element is positioned between the wall surfaces of the two movable clamping blocks, and the limit guide rods movably penetrate through the inside of the elastic element.
Advantageous effects
The utility model provides a corrugated steel web combined beam bridge structure. The beneficial effects are as follows:
(1) In the use process, the corrugated steel plate is clamped into the two corrugated clamping grooves to be positioned, so that the welding operation among the corrugated steel plate, the second rigid cross beam and the first rigid cross beam is facilitated, the assembly speed is improved, in addition, when the corrugated steel plate is installed between two integers, one group of integral connecting clamping blocks and the second auxiliary block can be clamped into the other group of integral first auxiliary block, the alignment between the two integers is facilitated, the subsequent welding operation is facilitated, the assembly speed is improved, and in addition, the two connecting clamping blocks are conveniently clamped into the first auxiliary block due to the fact that the two connecting clamping blocks are in a left-small-right-large state integrally, and the connection speed is improved.
(2) In the using process, when two connecting clamping blocks are clamped into the first auxiliary block, the two positioning clamping blocks are contacted with the inner wall of the first auxiliary block, the two connecting clamping blocks are extruded to be close to each other, the two movable clamping blocks are close to each other, the elastic element is compressed, when the two positioning clamping blocks move to the position of the limiting clamping groove, the elastic element can restore to the original state, the two movable clamping blocks are stretched and are separated from each other, and finally the positioning clamping blocks are clamped into the limiting clamping groove, so that the two connecting clamping blocks and the first auxiliary block are fixed, and the stability of the connecting clamping blocks is improved.
Drawings
FIG. 1 is a perspective view of the whole of the present utility model;
FIG. 2 is a perspective view of a second rigid beam of the present utility model;
FIG. 3 is a perspective view of a first rigid beam of the present utility model;
Fig. 4 is an enlarged view of fig. 2 a.
Legend description: 1. a first rigid beam; 2. a second rigid beam; 3. a corrugated steel plate; 4. a first auxiliary block; 5. a second auxiliary block; 6. connecting a clamping block; 7. a wave-shaped clamping groove; 8. positioning a clamping block; 9. a limit clamping groove; 10. a movable clamping block; 11. a movable clamping groove; 12. a limit guide rod; 13. an elastic element.
Detailed Description
Embodiment one: the utility model provides a wave form steel web combination girder bridge structure, as shown in fig. 1, fig. 2, fig. 3, including first rigid beam 1, second rigid beam 2 and wave form steel sheet 3, first rigid beam 1 is located the downside position of second rigid beam 2, wave form draw-in groove 7 has all been seted up on the wall that first rigid beam 1 and second rigid beam 2 are close to, wave form draw-in groove 7 all mutually support wave form steel sheet 3 and two wave form draw-in grooves 7, wave form steel sheet 3's outer wall all blocks into corresponding wave form draw-in groove 7 inside, the right side wall fixed mounting of second rigid beam 2 has detachable first auxiliary block 4, first auxiliary block 4 is the spill, the left side wall fixed mounting of first rigid beam 1 has detachable second auxiliary block 5, be provided with two connection fixture block 6 on the left side wall of second auxiliary block 5, two connection fixture block 6 all can the activity card go into the inside of first auxiliary block 4, the left side wall of two connection fixture block 6 all is provided with the inclined plane, two whole right side wall that are connected fixture block 6 and are big state.
In the use process, the corrugated steel plates 3 are clamped into the two corrugated clamping grooves 7 to be positioned, so that the welding operation among the corrugated steel plates 3, the second rigid beam 2 and the first rigid beam 1 is facilitated, the assembly speed is improved, in addition, when the two assemblies are installed, one group of integral connecting clamping blocks 6 and the second auxiliary blocks 5 can be clamped into the other group of integral first auxiliary blocks 4, the alignment between the two assemblies is facilitated, the subsequent welding operation is facilitated, the assembly speed is improved, and in addition, the two connecting clamping blocks 6 are clamped into the first auxiliary blocks 4 conveniently because the two connecting clamping blocks 6 are in a state of being small left and large right integrally.
Embodiment two: on the basis of the first embodiment, as shown in fig. 2 and 4, the wall surfaces of the two connecting clamping blocks 6, which are far away from each other, are fixedly provided with positioning clamping blocks 8, the wall surfaces of the two positioning clamping blocks 8, which are far away from each other, are inclined surfaces, the two inclined surfaces are arc surfaces, the front wall surface and the rear wall surface of the limiting clamping groove 9 are provided with limiting clamping grooves 9, and the two limiting clamping grooves 9 are mutually matched with the two positioning clamping blocks 8.
The right side wall surfaces of the two connecting clamping blocks 6 are fixedly provided with movable clamping blocks 10, the left side wall surface of the second auxiliary block 5 is provided with a movable clamping groove 11, the two movable clamping blocks 10 and the movable clamping groove 11 are rectangular, and the two movable clamping blocks 10 are mutually matched with the movable clamping groove 11.
The two movable clamping blocks 10 are movably clamped into the movable clamping groove 11, a limiting guide rod 12 and an elastic element 13 are fixedly arranged in the movable clamping groove 11, the limiting guide rod 12 is cylindrical, and the limiting guide rod 12 is arranged in a horizontal state.
The outer wall of the limit guide rod 12 movably penetrates through the front wall surface and the rear wall surface of the two movable clamping blocks 10, the elastic element 13 is positioned between the wall surfaces of the two movable clamping blocks 10, which are close to each other, and the limit guide rod 12 movably penetrates through the inside of the elastic element 13.
In the use process, when the two connecting clamping blocks 6 are clamped into the first auxiliary block 4, the two positioning clamping blocks 8 are contacted with the inner wall of the first auxiliary block 4 and press the two connecting clamping blocks 6 to be close to each other, the two movable clamping blocks 10 are close to each other, the elastic element 13 is compressed, when the two positioning clamping blocks 8 move to the position of the limiting clamping groove 9, the elastic element 13 can restore to the original state, the two movable clamping blocks 10 are stretched and are separated from each other, and finally the positioning clamping blocks 8 are clamped into the limiting clamping groove 9, so that the two connecting clamping blocks 6 and the first auxiliary block 4 are fixed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wave form steel web combination girder bridge structure, includes first rigid beam (1), second rigid beam (2) and wave form steel sheet (3), and first rigid beam (1) are located the downside position of second rigid beam (2), its characterized in that: the utility model discloses a corrugated steel plate structure, including first rigid beam (1) and second rigid beam (2), corrugated steel plate (3) and two corrugated steel plate (7) are all offered on the wall that first rigid beam (1) and second rigid beam (2) are close to, corrugated steel plate (3) and two corrugated steel plate (7) all adapt to each other, inside corrugated steel plate (7) that corresponds was all gone into to the outer wall of corrugated steel plate (3), right side wall fixed mounting of second rigid beam (2) has detachable first auxiliary block (4), first auxiliary block (4) are the spill, left side wall fixed mounting of first rigid beam (1) has detachable second auxiliary block (5), first auxiliary block (4) and second auxiliary block (5) mutually adapt, be provided with two connection fixture blocks (6) on the left side wall of second auxiliary block (5), inside that two connection fixture blocks (6) all can the activity card go into first auxiliary block (4), the left side wall of two connection fixture blocks (6) all is provided with the inclined plane, two connection fixture blocks (6) are whole little state in a left side.
2. The corrugated steel web composite girder bridge structure according to claim 1, wherein: two the wall that connection fixture block (6) kept away from mutually is equal fixed mounting has fixture block (8), and the wall that two fixture blocks (8) kept away from mutually is the inclined plane, and two inclined planes all are the arc surface, and spacing draw-in groove (9) have all been seted up to the front and back wall of spacing draw-in groove (9), and two spacing draw-in grooves (9) all with two fixture block (8) looks adaptation.
3. The corrugated steel web composite girder bridge structure according to claim 2, wherein: two the right side wall surface of connecting fixture block (6) is all fixed mounting has movable fixture block (10), and movable draw-in groove (11) have been seted up to the left side wall surface of second auxiliary block (5), and two movable fixture block (10) and movable draw-in groove (11) all are the rectangle, and two movable fixture block (10) all with movable draw-in groove (11) looks adaptation each other.
4. A corrugated steel web composite girder bridge construction according to claim 3, wherein: the two movable clamping blocks (10) are movably clamped into the movable clamping grooves (11), limiting guide rods (12) and elastic elements (13) are fixedly arranged in the movable clamping grooves (11), and the limiting guide rods (12) are arranged in a horizontal state.
5. The corrugated steel web composite girder bridge structure of claim 4, wherein: the outer walls of the limiting guide rods (12) movably penetrate through the front wall surface and the rear wall surface of the two movable clamping blocks (10), the elastic element (13) is located between the wall surfaces of the two movable clamping blocks (10) close to each other, and the limiting guide rods (12) movably penetrate through the inside of the elastic element (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786773.4U CN221094862U (en) | 2023-10-18 | 2023-10-18 | Corrugated steel web combined beam bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786773.4U CN221094862U (en) | 2023-10-18 | 2023-10-18 | Corrugated steel web combined beam bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094862U true CN221094862U (en) | 2024-06-07 |
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ID=91316982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786773.4U Active CN221094862U (en) | 2023-10-18 | 2023-10-18 | Corrugated steel web combined beam bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094862U (en) |
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2023
- 2023-10-18 CN CN202322786773.4U patent/CN221094862U/en active Active
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