CN220035232U - Bridge reinforcing device and bridge - Google Patents
Bridge reinforcing device and bridge Download PDFInfo
- Publication number
- CN220035232U CN220035232U CN202321718500.XU CN202321718500U CN220035232U CN 220035232 U CN220035232 U CN 220035232U CN 202321718500 U CN202321718500 U CN 202321718500U CN 220035232 U CN220035232 U CN 220035232U
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- Prior art keywords
- bridge
- fixedly connected
- reinforcing
- butt joint
- cross beam
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 48
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge, which comprises a bridge deck, wherein the lower end of the bridge deck is fixedly connected with bridge piers, arch rings are fixedly connected between the bridge piers, additional columns are fixedly connected between the arch rings and the bridge deck, notches are formed in the arch rings, the upper end of the bridge deck is symmetrically and fixedly connected with protective strips, one side of the bridge pier is fixedly connected with a butt joint block, a bridge reinforcing device is used for reinforcing the bridge and comprises a reinforcing cross beam, butt joint grooves are formed in the two ends of the reinforcing cross beam, the butt joint grooves are mutually matched with the butt joint blocks, the lower end of the reinforcing cross beam is fixedly connected with a pull rod, the pull rod is connected with limit strips through fasteners, and the limit strips are mutually matched with the protective strips. According to the utility model, the reinforcing cross beam is utilized to improve the lifting of the bridge deck by matching with the tension rod, so that the bridge deck structure is kept horizontal, the mounting structures are mutually butted, the reinforcing and mounting are simple, the joint is welded, and the firmness of the reinforcing structure can be effectively ensured.
Description
Technical Field
The utility model relates to the technical field of bridge reinforcement, in particular to a bridge reinforcement device and 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.
In the existing bridges in China, once the bridges are affected by sudden events such as natural disasters and the like, the bridges are likely to become dangerous bridges, the bridges are required to be reinforced for ensuring safety, the common bridge reinforcement is a cross-section reinforcing method, namely, reinforcing bars are planted on the original foundation, concrete is poured around the reinforcing bars, the bearing area of the foundation is enlarged, but the foundation is difficult to expand in a large range due to the limitation of roads or buildings around the foundation, the bearing capacity of the foundation is difficult to be greatly improved, and the bridge cannot be well firm due to the traditional bridge reinforcing device.
According to the bridge reinforcing device and the implementation method thereof with the patent application number of 201711072770.7, through being provided with the riser, the pillar below the bridge deck can be more stable, through being provided with the reinforcing plate, the bridge deck can bear larger weight, through being provided with the arc, the arc is closely connected with the connecting rod No. three, so that the bridge is more stable, and through being provided with the shock absorber, the bridge can be provided with fine shock absorption.
But the installation of connecting plate in above-mentioned application needs to drill holes on the pillar to guarantee the fastness that the connecting plate connects, because backup pad installation needs to be operated in the bridge lower extreme, increases the reinforcement operation risk, and the installation of connecting plate can destroy the pillar structure, makes the pillar structure impaired, increases the use risk of bridge.
Based on this, bridge reinforcing apparatus and bridge are proposed.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a bridge reinforcing device and a bridge are provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
bridge, including the bridge floor, bridge floor lower extreme fixedly connected with pier, fixedly connected with arch ring between the pier, fixedly connected with adds the stand between arch ring and the bridge floor, the notch has been seted up on the arch ring, bridge floor upper end symmetry fixedly connected with protection strip, pier one side fixedly connected with butt joint piece.
Bridge reinforcing apparatus for consolidate the bridge, including strengthening the crossbeam, the butt joint groove has been seted up at the crossbeam both ends to consolidate, mutually agree with between butt joint groove and the butt joint piece.
Preferably, the lower end of the reinforcing beam is fixedly connected with a stressed rod, the stressed rod is connected with a limit bar through a fastener, and the limit bar and the protection bar are mutually matched.
Preferably, the reinforcing beam is fixedly connected with a fixing frame, the fixing frame is fixedly connected with a supporting rod, and two ends of the supporting rod are fixedly connected with sleeves.
Preferably, a sleeve block is fixedly connected to the reinforcing cross beam, a lifting rod is connected to the sleeve block, and the lifting rod is connected to the sleeve.
Preferably, the lifting rod both ends are connected with the gallows, the gallows other end is connected with the lower shaft, fixedly connected with bearing plate on the lower shaft, mutually agree with between bearing plate and the notch.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the bridge deck is lifted by the reinforcing beam structure and the reinforcing beam and the tension rod, so that the bridge deck structure is kept horizontal, the mounting structures are mutually butted, the reinforcing and mounting are simple, and the firmness of the reinforcing structure can be effectively ensured by welding the joint.
2. According to the utility model, the bearing plate structure is adopted, the reinforced cross beam is utilized to lift the bearing plate, and the circular arc structure of the reinforced cross beam is not easy to bend, so that the bottom end structure of the bridge can be easily supported from the bottom end of the bridge by matching with the bearing plate, and the upper structure and the lower structure are simultaneously reinforced by matching with the limiting strips, so that the reinforcing effect is good.
Drawings
Fig. 1 shows a schematic diagram of a bridge structure provided according to an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a bridge structure provided with a reinforcing apparatus according to an embodiment of the present utility model;
fig. 3 shows a schematic view of an exploded structure of a reinforcing apparatus according to an embodiment of the present utility model.
Legend description:
1. bridge deck; 2. bridge piers; 3. a guard bar; 4. a butt joint block; 5. an arch ring; 6. a notch; 7. adding a column; 8. reinforcing the cross beam; 9. a bearing plate; 10. a bottom shaft; 11. a hanging bracket; 12. lifting the boom; 13. a fixing frame; 14. a support rod; 15. a sleeve; 16. a limit bar; 17. a pull rod; 18. a fastener; 19. sleeving blocks; 20. and a butt joint groove.
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 present utility model provides a technical solution:
bridge, including bridge floor 1, bridge floor 1 lower extreme fixedly connected with pier 2, fixedly connected with arch ring 5 between the pier 2, fixedly connected with adds stand 7 between arch ring 5 and the bridge floor 1, has seted up notch 6 on the arch ring 5, bridge floor 1 upper end symmetry fixedly connected with protection strip 3, pier 2 one side fixedly connected with butt joint piece 4.
The bridge reinforcing device is used for reinforcing a bridge and comprises a reinforcing cross beam 8, butt joint grooves 20 are formed in two ends of the reinforcing cross beam 8, and the butt joint grooves 20 are mutually matched with the butt joint blocks 4.
Specifically, as shown in fig. 2, the lower end of the reinforcing cross beam 8 is fixedly connected with a receiving rod 17, the receiving rod 17 is connected with a limit bar 16 through a fastener 18, and the limit bar 16 is mutually matched with the protection bar 3. The fastening piece 18 is used for ensuring the firmness of the connection between the bottom end of the pull rod 17 and the limit strip 16.
Specifically, as shown in fig. 2, a fixing frame 13 is fixedly connected to the reinforcing cross beam 8, a supporting rod 14 is fixedly connected to the fixing frame 13, and two ends of the supporting rod 14 are fixedly connected with sleeves 15. The supporting rods 14 are utilized to ensure the structural fixation of the lifting rods 12 at the two ends.
Specifically, as shown in fig. 2, a sleeve block 19 is fixedly connected to the reinforcing beam 8, a lifting rod 12 is connected to the sleeve block 19, and the lifting rod 12 is connected to the sleeve 15. The lifting rod 12 and the supporting rod 14 are arranged in a triangle shape, so that the stability of the bridge reinforcing structure is improved.
Specifically, as shown in fig. 2, two ends of a lifting rod 12 are connected with a lifting frame 11, the other end of the lifting frame 11 is connected with a bottom shaft 10, a bearing plate 9 is fixedly connected to the bottom shaft 10, and the bearing plate 9 is mutually matched with the notch 6. The arch ring 5 is prevented from being bent by the bearing plate 9, and the bridge bottom end structure is lifted by the bearing plate 9, so that the bridge bottom end structure is ensured to be connected stably.
To sum up, when the bridge is required to be reinforced, the bridge reinforcing device and the bridge provided in this embodiment are provided, the reinforcing cross beam 8 is erected on the bridge deck 1, the butt joint groove 20 and the butt joint block 4 are guaranteed to be mutually matched, at this time, the two ends of the reinforcing cross beam 8 are in contact with the ground structure, the bearing plate 9 is placed at the notch 6 on the arch ring 5, the lifting rod 12 installed on the sleeve 15 and the sleeve block 19 lifts the bearing plate 9, the bridge is reinforced from the bottom end of the bridge, meanwhile, the limit bar 16 is installed on the protection bar 3, and the limit bar 16 is connected with the reinforcing cross beam 8 by the pull rod 17, so that the bridge reinforcing operation is completed.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The bridge reinforcing device is characterized by comprising a reinforcing cross beam (8), wherein butt joint grooves (20) are formed in two ends of the reinforcing cross beam (8), and the butt joint grooves (20) are mutually matched with the butt joint blocks (4);
the lower end of the reinforcing cross beam (8) is fixedly connected with a pull receiving rod (17), the pull receiving rod (17) is connected with a limit bar (16) through a fastener (18), and the limit bar (16) and the protection bar (3) are mutually matched.
2. Bridge reinforcement device according to claim 1, characterized in that a fixing frame (13) is fixedly connected to the reinforcement beam (8), a supporting rod (14) is fixedly connected to the fixing frame (13), and two ends of the supporting rod (14) are fixedly connected with sleeves (15).
3. Bridge reinforcement device according to claim 2, characterized in that the reinforcement beam (8) is fixedly connected with a sleeve block (19), the sleeve block (19) is connected with a lifting rod (12), and the lifting rod (12) is connected to the sleeve (15).
4. A bridge reinforcing apparatus according to claim 3, wherein two ends of the lifting rod (12) are connected with a hanging bracket (11), the other end of the hanging bracket (11) is connected with a bottom shaft (10), a bearing plate (9) is fixedly connected to the bottom shaft (10), and the bearing plate (9) is mutually matched with the notch (6).
5. Bridge, its characterized in that, including bridge floor (1), bridge floor (1) lower extreme fixedly connected with pier (2), fixedly connected with ring (5) between pier (2), fixedly connected with adds stand (7) between ring (5) and bridge floor (1), notch (6) have been seted up on ring (5), bridge floor (1) upper end symmetry fixedly connected with protection strip (3), pier (2) one side fixedly connected with butt joint piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718500.XU CN220035232U (en) | 2023-07-03 | 2023-07-03 | Bridge reinforcing device and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718500.XU CN220035232U (en) | 2023-07-03 | 2023-07-03 | Bridge reinforcing device and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035232U true CN220035232U (en) | 2023-11-17 |
Family
ID=88722134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321718500.XU Active CN220035232U (en) | 2023-07-03 | 2023-07-03 | Bridge reinforcing device and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035232U (en) |
-
2023
- 2023-07-03 CN CN202321718500.XU patent/CN220035232U/en active Active
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