Bridge reinforcing and supporting mechanism

Abstract

This utility model relates to the field of bridge reinforcement mechanisms and discloses a bridge reinforcement support mechanism, including a support beam. A box girder is fixedly connected to the upper surface of the support beam, and a support component is provided on the outer wall of the support beam. The support component includes a mounting plate, which is sleeved on the outer wall of the support beam. Connecting plates are fixedly connected to both the front and rear ends of the mounting plate. A slot is provided at the top of the outer wall of the mounting plate, and a plug is inserted into the inner wall of the slot. A support plate is fixedly connected to the upper surface of the plug, and an installation component is fixedly connected to the upper surface of the support plate. A reinforcement component is provided on the outer wall of the mounting plate. In this utility model, with the cooperation of the reinforcement component, the modular design of slot and plug cooperation, multiple sets of symmetrical mounting plates, and bolt fixing allows for flexible adaptation to support beams and box girders of different specifications, improving the applicability of the device. Furthermore, the modular design facilitates component carrying and installation, enhancing the ease of use of the device.

Description

Technical Field

[0001] This utility model relates to the field of bridge reinforcement mechanisms, and in particular to a bridge reinforcement support mechanism. Background Technology

[0002] As a key component of transportation infrastructure, bridges play a vital role in ensuring the safe passage of vehicles and pedestrians, and their structural stability and durability are directly related to the normal operation of the transportation network.

[0003] A search revealed Chinese Patent Publication No. CN219527378U, which discloses a bridge reinforcement mechanism including a support column. A box girder is fixedly connected to the top of the support column, and arc-shaped sleeves are slidably connected to both sides of the outer surface of the support column. This utility model relates to the field of bridge engineering technology. This bridge reinforcement mechanism uses multiple bolts to fix two arc-shaped fixing plates to the support column. The two arc-shaped fixing plates are supported by rectangular plates and reinforcing plates, thereby enabling the arc-shaped fixing plates to support and reinforce the box girder through the reinforcing plates. This increases the support area of ​​the box girder, effectively achieving a reinforcement effect. Furthermore, the force carried by the box girder is transferred to the arc-shaped fixing plates through the reinforcement mechanism. The arc-shaped fixing plates then transfer the force to the bearing plate through the stabilizing plate, thus transferring the force on the box girder to the ground. This effectively distributes the force carried by the support column on the box girder, making the support column's support for the box girder more stable and improving the reinforcement effect.

[0004] The curved fixing plate, rectangular plate and stabilizing plate in this device are fixedly connected. In actual installation, the length is fixed and cannot be adjusted according to the support columns of different heights. Moreover, the fixed connection of the curved fixing plate, rectangular plate and stabilizing plate is more troublesome to transport and disassemble, and takes a long time to operate. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a bridge reinforcement support mechanism, which aims to improve the problems of existing reinforcement mechanisms being unable to adapt to support columns of different heights and being inconvenient to transport and disassemble.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a bridge reinforcement support mechanism, including a support beam, a box girder fixedly connected to the upper surface of the support beam, and a support component provided on the outer wall of the support beam;

[0007] The support assembly includes a mounting plate that is sleeved on the outer wall of the support beam. Connecting plates are fixedly connected to both the front and rear ends of the mounting plate. A slot is provided at the top of the outer wall of the mounting plate. A plug is inserted into the inner wall of the slot. A support plate is fixedly connected to the upper surface of the plug. An installation component is fixedly connected to the upper surface of the support plate. A reinforcement assembly is provided on the outer wall of the mounting plate.

[0008] As a further description of the above technical solution:

[0009] The reinforcement component includes a slot, which is located at the bottom of the outer wall of the mounting plate, and a reinforcing plate is inserted into the inner surface of the slot.

[0010] As a further description of the above technical solution:

[0011] The number of mounting plates is set to multiple groups, and the multiple groups of mounting plates are arranged in pairs and symmetrically distributed on the left and right sides of the center line of the supporting beam.

[0012] As a further description of the above technical solution:

[0013] The connecting plates on the left and right sides are fixedly installed by bolts.

[0014] As a further description of the above technical solution:

[0015] The slot is T-shaped, and the insert is T-shaped.

[0016] As a further description of the above technical solution:

[0017] The insert block is fixedly mounted on the inner surface of the mounting plate by bolts, and the mounting component is fixedly mounted on the lower surface of the support beam by bolts.

[0018] As a further description of the above technical solution:

[0019] The reinforcing plate is fixedly installed on the outer wall of the mounting plate by bolts.

[0020] As a further description of the above technical solution:

[0021] The support components are provided in multiple sets, and the multiple sets of support components are symmetrically distributed vertically with the center line of the reinforcing plate as the axis.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, with the cooperation of the reinforcing components, the modular design of slot and plug cooperation, multiple sets of symmetrical mounting plates and bolt fixing can flexibly adapt to support beams of different specifications, improving the applicability of the device. Moreover, the modular design makes it convenient to carry and install the components, improving the ease of use of the device.

[0024] 2. In this utility model, a stable triangular structure is formed by the support plate, support beam, and box girder, and multiple sets of support components are connected by reinforcing plates to achieve coordinated force distribution, thereby enhancing the overall support strength and deformation resistance, improving the stability of the bridge structure, and ensuring the service life of the bridge. Attached Figure Description

[0025] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model;

[0026] Figure 2 This is a three-dimensional structural breakdown diagram of the support beam, support component, and reinforcement component in this utility model;

[0027] Figure 3 This is a three-dimensional structural breakdown diagram of the support component and the reinforcement component in this utility model.

[0028] Legend:

[0029] 1. Support beam; 2. Box girder; 3. Support assembly; 4. Reinforcing assembly; 31. Mounting plate; 32. Connecting plate; 33. Slot; 34. Insert block; 35. Support plate; 36. Mounting component; 41. Slot; 42. Reinforcing plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-2 The present invention provides an embodiment of a bridge reinforcement support mechanism, comprising a support beam 1, which is cast in the foundation to provide support for the overall device. A box girder 2 is fixedly connected to the upper surface of the support beam 1. The box girder 2 is the main beam of the bridge. A support component 3 is provided on the outer wall of the support beam 1. The support component 3 can enhance the strength of the device, transfer the force borne by the box girder 2 to the ground, and improve the stability of the device.

[0032] Reference Figures 1-3The support assembly 3 includes a mounting plate 31, which is semi-circular in shape. The mounting plate 31 is sleeved on the outer wall of the support beam 1, and the contact surfaces of the mounting plate 31 and the support beam 1 are in contact. During installation, expansion bolts can be used to pass through the mounting plate 31 and directly fix it to the support beam 1, which can ensure the stability of subsequent installation. Connecting plates 32 are fixedly connected to both the front and rear ends of the mounting plate 31. The connecting plates 32 are used to connect multiple mounting plates 31. A slot 33 is opened at the top of the outer wall of the mounting plate 31. A plug 34 is inserted into the inner wall of the slot 33. The contact surfaces of the plug 34 and the slot 33 are in contact, and the opening of the slot 33 is chamfered to facilitate the insertion of the plug 34. The upper surface of the plug 34... A support plate 35 is fixedly connected to the box girder 2. The support plate 35 is inclined and can form a triangle with the support plate 35, the box girder 2 and the support beam 1, which can enhance the stability of the support. An installation component 36 is fixedly connected to the upper surface of the support plate 35. The installation component 36 is used to fix it to the box girder 2. The installation component 36, the insert block 34, the mounting plate 31 and the connecting plate 32 are all provided with mounting holes for easy fixing with bolts. A reinforcing component 4 is provided on the outer wall of the mounting plate 31. The reinforcing component 4 can enhance the connection between the upper and lower support components 3. The upper support component 3 is used to provide support for the box girder 2, and the lower support component 3 is directly installed on the ground to enhance the stability of the device.

[0033] Reference Figures 1-3 The number of mounting plates 31 is set to multiple sets, and the multiple sets of mounting plates 31 are arranged in pairs and symmetrically distributed on the left and right sides of the center line of the support beam 1. The adjacent connecting plates 32 are fixedly installed by bolts. The slot 33 is opened in a "T" shape, and the insert 34 is set in a "T" shape to prevent the insert 34 from slipping out of the slot 33. The insert 34 is fixedly installed on the inner surface of the mounting plate 31 by bolts. The mounting part 36 is fixedly installed on the lower surface of the support beam 1 by bolts, so that the support plate 35, the box beam 2 and the support beam 1 can be fixed together.

[0034] Reference Figures 1-3 The reinforcing component 4 includes a slot 41, which is located at the bottom of the outer wall of the mounting plate 31. A reinforcing plate 42 is inserted into the inner surface of the slot 41. The reinforcing plate 42 is used to connect the upper and lower mounting plates 31. During actual installation, reinforcing plates 42 of different lengths can be selected according to the length of the support beam 1. The reinforcing plate 42 is fixedly installed on the outer wall of the mounting plate 31 by bolts. The support component 3 is provided in multiple sets, and the multiple sets of support components 3 are symmetrically distributed vertically with the center line of the reinforcing plate 42 as the axis.

[0035] Working principle: Multiple sets of mounting plates 31 are installed in pairs around the outer wall of the support beam 1 at appropriate positions. Specifically, the height of the support beam 1 can be used to determine the installation method. During installation, the mounting plates 31 are first placed over the support beam 1 to align the adjacent connecting plates 32. Then, bolts are used to fix the connecting plates 32 to complete the installation of the mounting plates 31. During installation, expansion bolts can be used to pass through the mounting plates 31 to fix the mounting plates 31 to the support beam 1.

[0036] Then, align the insert 34 with the "T-shaped" slot 33 at the top of the outer wall of the mounting plate 31. Using the chamfer at the opening of the slot 33, smoothly insert the insert 34 into the slot 33, ensuring that the insert 34 fits tightly against the inner wall of the slot 33 to avoid loosening. Then, fix the insert 34 to the inner surface of the mounting plate 31 with bolts to complete the installation of the insert 34. During the installation of the insert 34, the mounting part 36 will fit against the lower surface of the box girder 2. When the insert 34 is installed, the mounting part 36 will be aligned with the mounting hole on the lower surface of the box girder 2. Then, use bolts to fix the mounting part 36 and the box girder 2. Similarly, the mounting part 36 in contact with the ground can be installed in the opposite direction in the same way.

[0037] Then install the reinforcing plate 42. During installation, first select a reinforcing plate 42 of appropriate length, then align the reinforcing plate 42 with the slot 41 and insert it. After insertion, use bolts to fix the reinforcing plate 42 and the mounting plate 31 to enhance the connection between the upper and lower mounting plates 31 and improve the stability of the device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bridge reinforcement support mechanism, comprising a support beam (1), characterized in that: The upper surface of the support beam (1) is fixedly connected to a box beam (2), and the outer wall of the support beam (1) is provided with a support assembly (3); The support assembly (3) includes a mounting plate (31), which is sleeved on the outer wall of the support beam (1). Connecting plates (32) are fixedly connected to both the front and rear ends of the mounting plate (31). A slot (33) is provided at the top of the outer wall of the mounting plate (31). A plug (34) is inserted into the inner wall of the slot (33). A support plate (35) is fixedly connected to the upper surface of the plug (34). An installation component (36) is fixedly connected to the upper surface of the support plate (35). A reinforcing assembly (4) is provided on the outer wall of the mounting plate (31).

2. The bridge reinforcement and support mechanism according to claim 1, characterized in that: The reinforcement component (4) includes a slot (41) which is formed at the bottom of the outer wall of the mounting plate (31), and a reinforcing plate (42) is inserted into the inner surface of the slot (41).

3. The bridge reinforcement and support mechanism according to claim 1, characterized in that: The number of mounting plates (31) is set to multiple groups, and the multiple groups of mounting plates (31) are arranged in pairs and symmetrically distributed on the left and right sides of the center line of the supporting beam (1).

4. The bridge reinforcement and support mechanism according to claim 3, characterized in that: The adjacent connecting plates (32) are fixedly installed by bolts.

5. A bridge reinforcement and support mechanism according to claim 1, characterized in that: The slot (33) is T-shaped, and the insert (34) is T-shaped.

6. The bridge reinforcement and support mechanism according to claim 1, characterized in that: The insert (34) is fixedly installed on the inner surface of the mounting plate (31) by bolts, and the mounting component (36) is fixedly installed on the lower surface of the support beam (1) by bolts.

7. A bridge reinforcement and support mechanism according to claim 2, characterized in that: The reinforcing plate (42) is fixedly installed on the outer wall of the mounting plate (31) by bolts.

8. A bridge reinforcement and support mechanism according to claim 2, characterized in that: The support components (3) are provided in multiple sets, and the multiple sets of support components (3) are symmetrically distributed vertically with the center line of the reinforcing plate (42) as the axis.

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