Reinforcing and connecting device for bridge

Abstract

The utility model provides a reinforcing and connecting device for a bridge, which relates to the technical field of bridge reinforcement and comprises a device body. Turnover adjusting plates are arranged at the two ends of the device body, semicircular heads with front-back through holes are arranged at the inner ends of the turnover adjusting plates, limiting grooves are formed in the middles of the inner ends of the turnover adjusting plates, insertion holes are formed in the front and the back of the outer ends of the turnover adjusting plates, and a pair of semicircular head blocks with front-back through holes are arranged on the inner sides of the inner ends of the turnover adjusting plates. A bridge locking buckle is inserted into the outer side of an insertion hole of the overturning adjusting plate, the whole bridge locking buckle is of a U-shaped plate-shaped structure, the bridge locking buckle can conveniently buckle a bridge structure and be inserted into the overturning adjusting plate, the overturning adjusting plate and the bridge locking buckle can be conveniently locked to the bridge structure through an assembling locking cylinder, and the problem that when the device is installed, the bridge locking buckle cannot be locked easily is solved. The problems that in the prior art, a bridge structure needs to be punched, the strength of the bridge structure is easily weakened through punching, a lock catch measure is inconvenient to additionally install on the device, and the device can be installed through a lock catch are solved.

Description

Technical Field

[0001] This utility model belongs to the field of bridge reinforcement technology, and in particular relates to a bridge reinforcement connection device. Background Technology

[0002] Bridge reinforcement and connection devices are devices used to enhance the strength and stability of bridge structures. They are mainly used to repair and reinforce damaged parts of bridges, extend their service life, and improve their load-bearing capacity. These devices typically include expansion joint reinforcement devices, connection reinforcement devices, and steel pipe pile reinforcement devices, thus being suitable for different reinforcement needs and scenarios.

[0003] Based on the above, the inventors have discovered the following shortcomings in existing bridge reinforcement and connection devices:

[0004] 1. When installing the device, it is necessary to drill holes in the bridge structure. Drilling holes can easily weaken the strength of the bridge structure and it is inconvenient to add locking measures to the device so that the device can be installed through locking.

[0005] 2. The device can only reinforce a fixed angle, which cannot be applied to bridge structures with different angles. It is inconvenient to add adjustment measures to the device so that it can reinforce different angles. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a bridge reinforcement connection device. This solves the problems of existing devices requiring drilling into the bridge structure during installation, which weakens the bridge structure and makes it inconvenient to add locking mechanisms to the device for installation; the device's reinforcement angle is fixed and cannot be applied to bridge structures with varying angles, making it inconvenient to add adjustment mechanisms to enable reinforcement at different angles.

[0007] The purpose and effectiveness of this bridge reinforcement and connection device are achieved through the following specific technical means:

[0008] A bridge reinforcement connection device includes a device body; both ends of the device body are provided with a flip adjustment plate, the inner end of the flip adjustment plate is provided with a semi-circular head with front and rear through holes, a limit groove is opened in the middle of the inner end of the flip adjustment plate, and the outer end of the flip adjustment plate is provided with insertion holes at both the front and rear. A pair of semi-circular head blocks with front and rear through holes are provided on the inner side of the inner end of the flip adjustment plate. A bridge locking buckle is inserted into the outer side of the insertion hole of the flip adjustment plate. The bridge locking buckle is a U-shaped plate structure. Both ends of the bridge locking buckle are provided with threaded posts in the middle. An assembly locking cylinder is installed on the threaded posts of the bridge locking buckle. The inner circumference of the assembly locking cylinder is provided with threads, the outer circumference of the assembly locking cylinder is provided with a regular hexagonal structure, and the outer circumference of the outer end of the assembly locking cylinder is provided with a contact ring plate.

[0009] Furthermore, a flip support plate is mounted on the semi-circular head block of the moving block via a fixed shaft. Both ends of the flip support plate are provided with semi-circular heads with front and rear through holes. The outer end of the flip support plate is mounted on the semi-circular head block of the flip adjustment plate via a fixed shaft.

[0010] Furthermore, a bearing moving block is installed on the upper part of the threaded rod of the flipping adjustment rod. A threaded hole is opened in the middle of the bearing moving block, and semi-circular head blocks with front and rear through holes are provided on the left and right ends of the bearing moving block.

[0011] Furthermore, an anti-loosening and anti-rotation cylinder is installed at the lower part of the threaded rod of the flipping adjustment rod. The inner circumference of the anti-loosening and anti-rotation cylinder is threaded, and the outer circumference of the anti-loosening and anti-rotation cylinder is provided with a regular hexagonal structure.

[0012] Furthermore, the lower end face of the fixing post of the flip adjustment rod is provided with a threaded rod, the outer circumference of the upper end of the fixing post of the flip adjustment rod is provided with an anti-detachment ring plate, and the upper end face of the fixing post of the flip adjustment rod is provided with a regular hexagonal prism.

[0013] Furthermore, a tilting adjustment rod is installed inside the bearing ring groove of the assembled bearing plate via a bearing, and a fixing column is provided at the upper end of the tilting adjustment rod.

[0014] Furthermore, an assembly bearing plate is installed between the limiting grooves of the flip adjustment plate via a fixed shaft. Both ends of the assembly bearing plate are provided with semi-circular heads with front and rear through holes. A through hole is opened in the middle of the assembly bearing plate, and a bearing ring groove is opened on the inner circumference of the lower end of the through hole of the assembly bearing plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The bridge locking buckle is convenient to fasten to the bridge structure and insert into the inside of the flip-adjustment plate. It is convenient to lock the flip-adjustment plate and the bridge locking buckle onto the bridge structure by assembling the locking cylinder. This solves the problem that drilling holes in the bridge structure is required during device installation, which can easily weaken the strength of the bridge structure and makes it inconvenient to add locking measures to the device so that the device can be installed through the locking buckle.

[0017] The convenient flip-adjusting rod is mounted on the assembly bearing plate via bearings to support the bearing moving block. The convenient bearing moving block drives the flip-adjusting plate to flip and adjust via the flip support plate. This solves the problem that the device can only reinforce a fixed angle, which cannot be applied to the bridge structure angle of different angles, and it is inconvenient to add adjustment measures to the device to enable the device to reinforce different angles. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0020] Figure 3 This is a disassembled structural diagram of the present invention.

[0021] Figure 4 This is a schematic diagram of the right-angle installation of this utility model.

[0022] Figure 5 This is a schematic diagram of the acute-angle installation of this utility model.

[0023] Figure 6 This is a schematic diagram of the obtuse angle installation of this utility model.

[0024] In the diagram: 1. Device body; 2. Tilting adjustment plate; 3. Bridge locking buckle; 4. Assembly locking cylinder; 5. Assembly bearing plate; 6. Tilting adjustment rod; 7. Anti-loosening anti-rotation cylinder; 8. Bearing moving block; 9. Tilting support plate. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0027] This utility model provides a bridge reinforcement connection device, including a device body 1. Both ends of the device body 1 are provided with flip-adjustable plates 2, which facilitate locking onto the bridge structure in conjunction with bridge locking buckles 3 and assembly locking cylinders 4. The inner end of the flip-adjustable plate 2 is provided with a semi-circular head with front and rear through holes, facilitating flipping by mounting on an assembly bearing plate 5 via a fixed shaft. A limit groove is provided in the middle of the inner end of the flip-adjustable plate 2, facilitating insertion and limiting of the assembly bearing plate 5. Insertion holes are provided at both the front and rear of the outer end of the flip-adjustable plate 2, facilitating the insertion of the threaded post of the bridge locking buckle 3. A pair of semi-circular head blocks with front and rear through holes are provided on the inner side of the inner end of the flip-adjustable plate 2, facilitating the installation of a flip support plate 9 via a fixed shaft. The bridge locking buckle 3 is inserted into the outer side of the insertion hole of the flip-adjustable plate 2, facilitating the cooperation of the flip-adjustable plate 2 and the bridge locking buckle 3 to fasten the bridge structure. The bridge locking buckle 3 has an overall U-shaped plate structure, facilitating the placement of the bridge structure inside. Threaded posts are provided in the middle of both ends of the bridge locking buckle 3, facilitating... Insert the flip adjustment plate 2 and install the assembly locking cylinder 4. The assembly locking cylinder 4 is installed on the threaded post of the bridge locking buckle 3, which facilitates locking the flip adjustment plate 2 and the bridge locking buckle 3 onto the bridge structure. The assembly locking cylinder 4 has threads on its inner circumference, which facilitates the installation of the assembly locking cylinder 4 by threads. The assembly locking cylinder 4 has a regular hexagonal structure on its outer circumference, which facilitates the assembly locking cylinder 4 to be rotated and disassembled by tools. The outer circumference of the outer end of the assembly locking cylinder 4 has a contact ring plate, which facilitates contact with the flip adjustment plate 2 to increase friction and prevent loosening. The assembly bearing plate 5 is installed between the limiting grooves of the flip adjustment plate 2 through the fixed shaft, which facilitates the bearing of each component. Both ends of the assembly bearing plate 5 are provided with semi-circular heads with front and rear through holes, which facilitates the installation of the flip adjustment plate 2 through the fixed shaft. The assembly bearing plate 5 has a through hole in the middle, which facilitates the insertion of the flip adjustment rod 6 into the interior. The lower end of the through hole of the assembly bearing plate 5 has a bearing ring groove on its inner circumference, which facilitates the installation of the flip adjustment rod 6 through the bearing.

[0028] The assembly bearing plate 5 has a bearing ring groove inside which a tilting adjustment rod 6 is installed via a bearing, facilitating the rotation of the tilting adjustment rod 6. A fixing post is provided at the upper end of the tilting adjustment rod 6 for easy installation via the bearing. A threaded rod is provided on the lower end face of the fixing post of the tilting adjustment rod 6, facilitating the threaded installation of the anti-loosening anti-rotation cylinder 7 and the bearing moving block 8. An anti-detachment ring plate is provided on the outer circumference of the upper end of the fixing post of the tilting adjustment rod 6 to prevent the tilting adjustment rod 6 from detaching from the assembly bearing plate 5 under force. A regular hexagonal prism is provided on the upper end face of the fixing post of the tilting adjustment rod 6, facilitating the rotation adjustment rod 6 by means of a tool. An anti-loosening anti-rotation cylinder 7 is installed at the lower part of the threaded rod of the tilting adjustment rod 6, facilitating tight clamping with the bearing moving block 8 to prevent loosening. The inner circumference of the anti-loosening anti-rotation cylinder 7 is threaded, facilitating its threaded installation. The circumference of the part is provided with a regular hexagonal structure, which facilitates the rotation of the anti-loosening rotating cylinder 7 by means of a tool. The upper part of the threaded rod of the flipping adjustment rod 6 is equipped with a bearing moving block 8, which facilitates the movement of the bearing moving block 8 by means of threaded engagement. The bearing moving block 8 has a threaded hole in the middle, which facilitates the installation of the flipping adjustment rod 6 by means of thread. The left and right ends of the bearing moving block 8 are provided with semi-circular head blocks with front and rear through holes, which facilitates the installation of the flipping support plate 9 by means of a fixed shaft. The semi-circular head blocks of the bearing moving block 8 are installed with a fixed shaft, which facilitates the flipping support plate 9 to flip. The flipping support plate 9 is provided with semi-circular head blocks with front and rear through holes at both ends, which facilitates the flipping support plate 9 to flip by means of a fixed shaft. The outer end of the flipping support plate 9 is installed on the semi-circular head blocks of the flipping adjustment plate 2 by means of a fixed shaft, which facilitates the flipping support plate 9 to drive the flipping adjustment plate 2 to flip and adjust.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In this utility model, such as Figure 1 As shown, the angle between the flip adjustment plates 2 is at a right angle. Figure 1 As shown, when the device body 1 is installed on the right-angle bridge structure for reinforcement, the assembly locking cylinder 4 is rotated by a tool to engage with the bridge locking buckle 3 through thread engagement. This allows the assembly locking cylinder 4 to disengage from the threaded post of the bridge locking buckle 3, and the bridge locking buckle 3 to be pulled out of the insertion hole of the flip adjustment plate 2. The assembly bearing plate 5 is then placed inside the right angle of the bridge structure, so that the flip adjustment plate 2 contacts the bridge structure. The bridge locking buckle 3 is then secured to the bridge structure and inserted into the insertion hole of the flip adjustment plate 2. The assembly locking cylinder 4 is then threaded onto the threaded post of the bridge locking buckle 3, thus locking the flip adjustment plate 2 and the bridge locking buckle 3 onto the bridge structure through the assembly locking cylinder 4, as shown in the diagram. Figure 4As shown, this achieves drilling-free installation of the device body 1, fully maintaining the strength of the bridge structure. When adjusting the angle between the tilting adjustment plates 2, the tilting adjustment rod 6 is kept stationary by a tool. The anti-loosening cylinder 7 is rotated by the tool to engage with the threaded engagement of the tilting adjustment rod 6, causing the anti-loosening cylinder 7 to disengage from the threaded rod of the tilting adjustment rod 6. This releases the anti-loosening cylinder 7 from the tightening and anti-loosening of the bearing moving block 8. The tilting adjustment rod 6 is rotated forward by the tool to engage with the threaded engagement of the bearing moving block 8, causing the bearing moving block 8 to move downward through the threaded engagement. The bearing moving block 8 drives the inner end of the tilting support plate 9 to move downward synchronously, and the outer end of the tilting support plate 9 drives the tilting adjustment plate 2 to tilt inward, thereby forming an acute angle between the tilting adjustment plates 2. Figure 5 The diagram shows the acute-angle installation state of the device body 1. Simultaneously, when the flipping adjustment rod 6 is rotated in the opposite direction using a tool to engage with the threaded bearing moving block 8, the bearing moving block 8 moves upward through the threaded engagement. This causes the inner end of the flipping support plate 9 to move upward synchronously, and the outer end of the flipping support plate 9 causes the flipping adjustment plate 2 to flip outward, thereby forming an obtuse angle between the flipping adjustment plates 2. Figure 6 The obtuse angle installation state of the device body 1 is shown, which allows the device body 1 to match the included angle of the bridge structure according to the actual situation. Note that after the included angle between the flip adjustment plates 2 is adjusted, the flip adjustment rod 6 is kept still by using a tool, and the anti-loosening anti-rotation cylinder 7 is engaged with the thread of the flip adjustment rod 6 by rotating the tool. Thus, the anti-loosening anti-rotation cylinder 7 is tightened against the bearing moving block 8 to achieve anti-loosening.

[0031] Example 2: Unlike Example 1, the regular hexagonal structure of the assembly locking cylinder 4 can also be set as a regular heptagonal structure. This makes it necessary to use a special tool that works with the regular heptagonal structure to rotate the assembly locking cylinder 4, thus preventing non-staff members from rotating and disassembling the assembly locking cylinder 4.

[0032] Example 3: Unlike Example 1, the regular hexagonal prism of the flip adjustment rod 6 can also be set as a regular heptagonal prism. This makes it necessary to use a special tool that works with the regular heptagonal prism to rotate the flip adjustment rod 6, thus preventing non-staff members from rotating and adjusting the flip adjustment rod 6.

Claims

1. A bridge reinforcement and connection device, characterized in that: The device includes a main body (1); both ends of the main body (1) are provided with a flip adjustment plate (2), the inner end of the flip adjustment plate (2) is provided with a semi-circular head with front and rear through holes, the middle of the inner end of the flip adjustment plate (2) is provided with a limit groove, the front and rear of the outer end of the flip adjustment plate (2) are provided with insertion holes, the inner side of the inner end of the flip adjustment plate (2) is provided with a pair of semi-circular head blocks with front and rear through holes, a bridge locking buckle (3) is inserted into the outer side of the insertion hole of the flip adjustment plate (2), the bridge locking buckle (3) is a U-shaped plate structure, the middle of both ends of the bridge locking buckle (3) is provided with a threaded post, an assembly locking cylinder (4) is installed on the threaded post of the bridge locking buckle (3), the inner circumference of the assembly locking cylinder (4) is provided with a thread, the outer circumference of the assembly locking cylinder (4) is provided with a regular hexagonal structure, and the outer circumference of the outer end of the assembly locking cylinder (4) is provided with a contact ring plate.

2. The bridge reinforcement and connection device as described in claim 1, characterized in that: An assembly bearing plate (5) is installed between the limiting grooves of the flip adjustment plate (2) via a fixed shaft. Both ends of the assembly bearing plate (5) are provided with semi-circular heads with front and rear through holes. A through hole is opened in the middle of the assembly bearing plate (5). A bearing ring groove is opened on the inner circumference of the lower end of the through hole of the assembly bearing plate (5).

3. The bridge reinforcement and connection device as described in claim 2, characterized in that: The bearing ring groove of the assembled bearing plate (5) is equipped with a flip adjustment rod (6) through a bearing, and a fixing column is provided at the upper end of the flip adjustment rod (6).

4. The bridge reinforcement and connection device as described in claim 3, characterized in that: The lower end face of the fixed column of the flip adjustment rod (6) is provided with a threaded rod, the outer circumference of the upper end of the fixed column of the flip adjustment rod (6) is provided with an anti-detachment ring plate, and the upper end face of the fixed column of the flip adjustment rod (6) is provided with a regular hexagonal prism.

5. The bridge reinforcement and connection device as described in claim 4, characterized in that: The threaded rod of the flipping adjustment rod (6) is equipped with an anti-loosening cylinder (7) at the lower part. The anti-loosening cylinder (7) has a threaded inner circumference and a regular hexagonal structure on the outer circumference.

6. The bridge reinforcement and connection device as described in claim 5, characterized in that: The upper part of the threaded rod of the flipping adjustment rod (6) is equipped with a bearing moving block (8), the bearing moving block (8) has a threaded hole in the middle, and the left and right ends of the bearing moving block (8) are provided with semi-circular head blocks with front and rear through holes.

7. The bridge reinforcement and connection device as described in claim 6, characterized in that: A flip support plate (9) is installed on the semi-circular head block of the bearing moving block (8) via a fixed shaft. Both ends of the flip support plate (9) are provided with semi-circular heads with front and rear through holes. The outer end of the flip support plate (9) is installed on the semi-circular head block of the flip adjustment plate (2) via a fixed shaft.

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