CN215329423U - Bridge reinforcing device for municipal bridge engineering - Google Patents
Bridge reinforcing device for municipal bridge engineering Download PDFInfo
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- CN215329423U CN215329423U CN202121459732.9U CN202121459732U CN215329423U CN 215329423 U CN215329423 U CN 215329423U CN 202121459732 U CN202121459732 U CN 202121459732U CN 215329423 U CN215329423 U CN 215329423U
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Abstract
The utility model is suitable for the technical field of municipal bridge engineering, and discloses a bridge reinforcing device for the municipal bridge engineering, which comprises a reinforcing shell; the left side and the right side of the reinforcing shell are provided with mounting plates, bolts are arranged at the top of the mounting plates and are uniformly provided with a plurality of groups, thread grooves are formed in the middle of the top end of the reinforcing shell and are provided with two groups, a lead screw is connected inside each thread groove, and a hexagonal block is arranged at the top of each lead screw; the improved reinforced shell structure is characterized in that rod grooves are formed in two sides of each thread groove and are formed in the top of the reinforced shell, a sliding rod is connected inside each rod groove, a supporting plate is fixed at the bottom of each sliding rod, and a spring is sleeved outside each sliding rod. According to the utility model, the reinforcing steel plate is inserted into the reinforcing shell, the reinforcing steel plate is limited and locked to the surface of the bridge, and the tightening mechanism in the reinforcing shell locks the reinforcing steel plate, so that the reinforcing effect on the bridge is achieved.
Description
Technical Field
The utility model is suitable for the technical field of municipal bridge engineering, and particularly relates to a bridge reinforcing device for the municipal bridge engineering.
Background
At present, a bridge is very important infrastructure, and the service life of the bridge is prolonged, so that the defects of cracks and the like are easy to appear, and the use of the bridge is influenced.
Through the retrieval, chinese granted patent No. 202020568833.9 discloses a bridge reinforcing apparatus for municipal bridge engineering, including the base, base bottom four corners position all is equipped with removes the wheel, and base top bilateral symmetry is equipped with two fixed stabilizer blades, and the base top surface articulates there is elevating system, and the articulated board of placing in elevating system top has places the board, places the welding of board bottom and has the motor.
In the process of supporting a bridge, a crack of the bridge needs to be reinforced, during reinforcement, the bridge needs to be reinforced by a steel structure, and the bridge needs to be perforated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge reinforcing device for municipal bridge engineering, which solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a bridge reinforcing apparatus for municipal bridge engineering comprises a reinforcing shell;
the left side and the right side of the reinforcing shell are provided with mounting plates, bolts are arranged at the top of the mounting plates and are uniformly provided with a plurality of groups, thread grooves are formed in the middle of the top end of the reinforcing shell and are provided with two groups, a lead screw is connected inside each thread groove, and a hexagonal block is arranged at the top of each lead screw;
the reinforcing shell is characterized in that rod grooves are formed in two sides of each thread groove and are formed in the top of the reinforcing shell, sliding rods are connected inside the rod grooves, abutting plates are fixed at the bottoms of the sliding rods, springs are sleeved outside the sliding rods, and reinforcing steel plates are inserted inside the reinforcing shell.
Preferably, the side wall of the reinforced steel plate is attached to the inner wall of the reinforced shell.
Preferably, the reinforcing shell is U-shaped.
Preferably, the thread groove is matched with the thread size of the screw rod to form a rotating mechanism.
Preferably, the top of the spring is fixed at the top end inside the reinforcing shell, and the bottom end of the spring is fixed at the top of the abutting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the reinforcing steel plate is inserted into the reinforcing shell, the reinforcing steel plate is limited and locked to the surface of the bridge, and the tightening mechanism in the reinforcing shell locks the reinforcing steel plate, so that the reinforcing effect on the bridge is achieved.
2. According to the utility model, the spring is sleeved outside the sliding rod, and the spring gives elasticity to the abutting plate, so that the abutting plate is always positioned above the inner part of the reinforcing shell under the condition of not being subjected to external force, thereby facilitating the insertion and extraction of the reinforcing steel plate, facilitating the installation of the reinforcing steel plate and improving the convenient and fast effect during installation.
Drawings
FIG. 1 is a schematic overall structure diagram of a bridge reinforcing device for municipal bridge engineering according to the present invention;
fig. 2 is a schematic structural diagram of the top of a reinforcing shell of the bridge reinforcing device for municipal bridge engineering provided by the utility model.
In the figure: 1. reinforcing the shell; 2. mounting a plate; 3. a bolt; 4. a thread groove; 5. a screw rod; 6. a hexagonal block; 7. a resisting plate; 8. reinforcing the steel plate; 9. a rod groove; 10. a slide bar; 11. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the types of the electrical appliances provided in the present invention are only references, and different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, a bridge reinforcing apparatus for municipal bridge engineering includes a reinforcing shell 1;
the left side and the right side of the reinforcing shell 1 are both provided with mounting plates 2, the top of each mounting plate 2 is provided with bolts 3, the bolts 3 are uniformly provided with a plurality of groups, the middle part of the top end of the reinforcing shell 1 is provided with thread grooves 4, the thread grooves 4 are provided with two groups, the inner parts of the thread grooves 4 are connected with screw rods 5, and the tops of the screw rods 5 are provided with hexagonal blocks 6;
In this embodiment, please refer to fig. 1, the side wall of the reinforcing steel plate 8 is attached to the inner wall of the reinforcing shell 1 to increase the stability, and the reinforcing steel plate 8 is attached to the inner wall of the reinforcing shell 1 to form a stable connection mechanism.
In the embodiment, referring to fig. 1, the reinforcing shell 1 is U-shaped.
In this embodiment, referring to fig. 1, the thread groove 4 is matched with the thread size of the screw rod 5 to form a rotating mechanism, when the screw rod 5 rotates, the screw rod 5 goes up and down based on the thread groove 4, and the bottom of the screw rod 5 applies pressure to the abutting plate 7, so that the abutting plate 7 forms locking and limiting on the reinforcing steel plate 8.
In this embodiment, referring to fig. 1, the top of the spring 11 is fixed to the top end inside the reinforced shell 1, the bottom end of the spring 11 is fixed to the top of the abutting plate 7, and the spring 11 gives an elastic force to the abutting plate 7, so that the abutting plate 7 is always located above the reinforced shell 1, and the reinforced steel plate 8 is easily inserted and pulled out.
When the utility model is used: after the crack of the bridge is perforated, an expansion nut is inserted into the perforated hole, the mounting plate 2 is mounted through the bolt 3, after the mounting is finished, the reinforcing steel plate 8 is inserted into the reinforcing shell 1, the reinforcing shell 1 is attached to the surface of the bridge, the hexagonal block 6 is driven to rotate by an external electric wrench, the lead screw 5 is driven to rotate in the thread groove 4 by the hexagonal block 6, the tail end of the lead screw 5 is pressed against the abutting plate 7, the abutting plate 7 tightens up the reinforcing steel plate 8, so that the reinforcing steel plate 8 is tightly attached to the crack surface of the bridge to reinforce the bridge, the top of the abutting plate 7 is provided with a slide rod 10, when the abutting plate 7 is lifted, the slide rod 10 is positioned in the rod groove 9 to move, meanwhile, the spring 11 sleeved outside the sliding rod 10 automatically drives the abutting plate 7 to be separated from the reinforcing steel plate 8 when the screw rod 5 is separated from the abutting plate 7, so that the reinforcing steel plate 8 is favorably entered and pulled out, and the structure is simple in design and practical.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A bridge reinforcement device for municipal bridge engineering is characterized by comprising a reinforcement shell (1);
the left side and the right side of the reinforcing shell (1) are provided with mounting plates (2), the top of each mounting plate (2) is provided with bolts (3), the bolts (3) are uniformly provided with a plurality of groups, the middle of the top end of the reinforcing shell (1) is provided with thread grooves (4), the thread grooves (4) are provided with two groups, the thread grooves (4) are internally connected with screw rods (5), and the top of each screw rod (5) is provided with a hexagonal block (6);
rod grooves (9) are formed in two sides of the threaded groove (4), the rod grooves (9) are formed in the top of the reinforcing shell (1), a sliding rod (10) is connected to the inside of the rod grooves (9), a supporting plate (7) is fixed to the bottom of the sliding rod (10), a spring (11) is sleeved on the outside of the sliding rod (10), and a reinforcing steel plate (8) is inserted into the reinforcing shell (1).
2. The bridge reinforcing apparatus for municipal bridge engineering according to claim 1, characterized in that the side walls of the reinforcing steel plates (8) are attached to the inner walls of the reinforcing shell (1).
3. Bridge reinforcement device for municipal bridge engineering according to claim 1, characterized in that the reinforcement shell (1) is U-shaped.
4. The bridge reinforcing device for municipal bridge engineering according to claim 1, wherein the thread groove (4) is adapted to the thread size of the lead screw (5) to form a rotating mechanism.
5. The bridge reinforcing device for municipal bridge engineering according to claim 1, wherein the top of the spring (11) is fixed to the top inside the reinforcing shell (1), and the bottom of the spring (11) is fixed to the top of the butt plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459732.9U CN215329423U (en) | 2021-06-29 | 2021-06-29 | Bridge reinforcing device for municipal bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459732.9U CN215329423U (en) | 2021-06-29 | 2021-06-29 | Bridge reinforcing device for municipal bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329423U true CN215329423U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459732.9U Active CN215329423U (en) | 2021-06-29 | 2021-06-29 | Bridge reinforcing device for municipal bridge engineering |
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| Country | Link |
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| CN (1) | CN215329423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717982A (en) * | 2022-05-17 | 2022-07-08 | 山东交通学院 | Concrete box girder web crack reinforcing device and reinforcing method |
| CN114775462A (en) * | 2022-05-09 | 2022-07-22 | 山东舜林建设有限公司 | Bridge reinforcing device for municipal bridge engineering |
-
2021
- 2021-06-29 CN CN202121459732.9U patent/CN215329423U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775462A (en) * | 2022-05-09 | 2022-07-22 | 山东舜林建设有限公司 | Bridge reinforcing device for municipal bridge engineering |
| CN114775462B (en) * | 2022-05-09 | 2024-04-09 | 山东舜林建设有限公司 | Bridge reinforcing device for municipal bridge engineering |
| CN114717982A (en) * | 2022-05-17 | 2022-07-08 | 山东交通学院 | Concrete box girder web crack reinforcing device and reinforcing method |
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