Novel bridge support

Abstract

The utility model discloses a novel bridge support which comprises a first lower support plate, an anchor bolt is installed on one side of the first lower support plate, a lower guide cylinder is arranged on the top of the first lower support plate, a rubber gasket is installed at the bottom of the inner wall of the lower guide cylinder, the top of the lower guide cylinder is connected with an upper sliding cylinder in a sliding mode, and a first upper support plate is installed on the top of the upper sliding cylinder. The support further comprises a clamping block and a second lower support plate, a clamping groove is formed in one side of the bottom of the second lower support plate, the clamping groove is connected to the clamping block in a clamped mode, the clamping block is installed on one side of the top of the first lower support plate, and a second upper support plate is connected to one side of the first upper support plate in a joggled mode. Through cooperation of the clamping blocks, the second lower support plates and the clamping grooves, during bridge construction, multiple supports are combined, a larger supporting area can be provided, the weight of a bridge is dispersed, the bearing capacity of the bridge is improved, better stability is provided, shaking and vibration of the bridge in the using process are reduced, maintenance and replacement are convenient, and the practicability is high. Therefore, the maintenance cost and time of the bridge are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge bearings, in particular to a novel bridge bearing. Background Art

[0002] Bridge bearings are important structural components that connect the superstructure and substructure of a bridge. Their main function is to transfer the load of the superstructure of the bridge to the substructure and to adapt to the deformation and displacement of the bridge during use. The development of bridge bearings can be traced back to ancient times. In ancient times, bridge bearings were usually made of natural materials such as wood or stone. With the continuous advancement of science and technology, new materials such as steel and rubber are gradually used in the manufacture of bridge bearings.

[0003] When constructing a bridge, multiple bearings need to be installed to support the superstructure of the bridge. The existing bearings are not easy to install in combination, which will increase the difficulty and complexity of the construction, resulting in limited bearing capacity, affecting the stability and safety of the bearings and reducing the overall safety of the bridge. Utility Model Content

[0004] The utility model proposes a novel bridge bearing. Through the cooperation of a clamping block, a second lower bearing plate and a clamping groove, a plurality of bearings can be combined during bridge construction to provide a larger supporting area, thereby dispersing the weight of the bridge and improving the bearing capacity of the bridge.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new type of bridge bearing includes a first lower bearing plate, one side of which is equipped with anchor bolts, the top of the first lower bearing plate is provided with a lower guide cylinder, the bottom of the inner wall of the lower guide cylinder is equipped with a rubber pad, the top of the lower guide cylinder is slidably connected to an upper sliding cylinder, and the top of the upper sliding cylinder is equipped with the first upper bearing plate.

[0007] It also includes a clamping block and a second lower support plate. A clamping slot is opened on one side of the bottom of the second lower support plate. The clamping slot is clamped on the clamping block. The clamping block is installed on one side of the top of the first lower support plate. The second upper support plate is mortised on one side of the first upper support plate.

[0008] Preferably, mounting holes are respectively opened at four corresponding corners of the first lower support plate and the first upper support plate, and the anchor bolts vertically penetrate the mounting holes on the first lower support plate and the first upper support plate.

[0009] Preferably, the outer wall of the lower guide cylinder is provided with a circle of sliding blocks, the inner wall of the upper sliding cylinder is provided with a circle of sliding grooves, and the lower guide cylinder is slidably connected to the sliding grooves via the sliding blocks.

[0010] Preferably, the number of the card blocks is four, and the four card blocks are located in groups of two on the left and right sides of the top of the first lower support plate, and extension blocks are respectively provided on both sides of the second lower support plate, and the card slots are located at the bottom of the extension blocks on both sides, and the second lower support plate is connected to the first lower support plate through the card slots.

[0011] Preferably, a row of square grooves are respectively provided on both sides of the first upper support plate, a row of square protrusions are respectively provided on both sides of the second upper support plate, and the second upper support plate is mortised on the grooves through the protrusions.

[0012] The utility model has the following beneficial effects:

[0013] The utility model cooperates with the clamping block, the second lower bearing plate and the clamping groove to combine multiple bearings during bridge construction, so as to provide a larger supporting area, thereby dispersing the weight of the bridge, improving the bearing capacity of the bridge, providing better stability, reducing the shaking and vibration of the bridge during use, and facilitating maintenance and replacement, thereby reducing the maintenance cost and time of the bridge, providing better safety, and reducing the accident rate of the bridge during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the overall structural diagrams of the bridge support;

[0015] Figure 2 This is a schematic diagram of the internal structure of the bridge bearing;

[0016] Figure 3 It is a structural schematic diagram of the first lower support plate, the clamping block, the second lower support plate and the clamping slot;

[0017] Figure 4 This is the second schematic diagram of the overall structure of the bridge support;

[0018] Figure 5 This is the third schematic diagram of the overall structure of the bridge support.

[0019] In the figure: 1. first lower support plate; 2. anchor bolt; 3. lower guide cylinder; 4. upper sliding cylinder; 5. rubber gasket; 6. first upper support plate; 7. clamping block; 8. second lower support plate; 9. clamping groove; 10. second upper support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5A new type of bridge bearing comprises a first lower bearing plate 1, an anchor bolt 2 is installed on one side of the first lower bearing plate 1, a lower guide cylinder 3 is arranged on the top of the first lower bearing plate, a rubber pad 5 is installed on the bottom of the inner wall of the lower guide cylinder 3, the top of the lower guide cylinder 3 is slidably connected to the upper sliding cylinder 4, and the top of the upper sliding cylinder 4 is installed with a first upper bearing plate 6.

[0022] It also includes a clamping block 7 and a second lower support plate 8. A clamping groove 9 is opened on one side of the bottom of the second lower support plate 8. The clamping groove 9 is clamped on the clamping block 7. The clamping block 7 is installed on one side of the top of the first lower support plate 1. The second upper support plate 10 is mortised on one side of the first upper support plate 6.

[0023] Mounting holes are respectively opened at the four corresponding corners of the first lower support plate 1 and the first upper support plate 6, and the anchor bolts 2 vertically penetrate the mounting holes on the first lower support plate 1 and the first upper support plate 6, and the first upper support plate 6 and the first lower support plate 1 are fixed together by the anchor bolts 2.

[0024] A circle of sliding blocks is provided on the outer wall of the lower guide cylinder 3, and a circle of sliding grooves is provided on the inner wall of the upper sliding cylinder 4. The lower guide cylinder 3 is slidably connected to the sliding grooves through the sliding blocks. The lower guide cylinder 3 can slide smoothly in the upper sliding cylinder 4, thereby moving the bridge bearing in the up and down directions.

[0025] There are four clamping blocks 7, and the four clamping blocks 7 are located in groups of two on the left and right sides of the top of the first lower support plate 1. Extension blocks are respectively provided on both sides of the second lower support plate 8, and the clamping grooves 9 are located at the bottom of the extension blocks on both sides. The second lower support plate 8 is clamped on the first lower support plate 1 through the clamping grooves 9, and can be quickly installed and disassembled, saving installation time and maintenance costs.

[0026] A row of square grooves are respectively provided on both sides of the first upper support plate 6, and a row of square protrusions are respectively provided on both sides of the second upper support plate 10. The second upper support plate 10 is mortised on the grooves through the protrusions, which increases the friction and shear resistance between the two support plates, thereby improving the stability and bearing capacity of the connection.

[0027] When using this device, first place the device at the designated working position, and through the cooperation of the clamping block 7, the second lower bearing plate 8 and the clamping slot 9, multiple bearings can be combined during bridge construction to provide a larger support area, thereby dispersing the weight of the bridge, improving the bearing capacity of the bridge, providing better stability, reducing the shaking and vibration of the bridge during use, and facilitating maintenance and replacement, thereby reducing the maintenance cost and time of the bridge, providing better safety, and reducing the accident rate of the bridge during use.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel bridge bearing, comprising a first lower bearing plate (1), characterized in that: An anchor bolt (2) is installed on one side of the first lower support plate (1); a lower guide cylinder (3) is arranged on the top of the first lower support plate (1); a rubber pad (5) is installed on the bottom of the inner wall of the lower guide cylinder (3); the top of the lower guide cylinder (3) is slidably connected to the upper sliding cylinder (4); and the top of the upper sliding cylinder (4) is installed with a first upper support plate (6); It also comprises a clamping block (7) and a second lower support plate (8), wherein a clamping slot (9) is provided on one side of the bottom of the second lower support plate (8), wherein the clamping slot (9) is clamped on the clamping block (7), and the clamping block (7) is mounted on one side of the top of the first lower support plate (1), and a second upper support plate (10) is mortised on one side of the first upper support plate (6).

2. A novel bridge bearing according to claim 1, characterized in that: Mounting holes are respectively provided at the four corresponding corners of the first lower support plate (1) and the first upper support plate (6), and the anchor bolts (2) vertically penetrate the mounting holes on the first lower support plate (1) and the first upper support plate (6).

3. A novel bridge bearing according to claim 1, characterized in that: The outer wall of the lower guide cylinder (3) is provided with a circle of sliding blocks, the inner wall of the upper sliding cylinder (4) is provided with a circle of sliding grooves, and the lower guide cylinder (3) is slidably connected to the sliding grooves via the sliding blocks.

4. A novel bridge bearing according to claim 1, characterized in that: The number of the clamping blocks (7) is four, and the four clamping blocks (7) are arranged in groups of two on the left and right sides of the top of the first lower support plate (1). Extension blocks are respectively arranged on both sides of the second lower support plate (8), and the clamping slots (9) are located at the bottom of the extension blocks on both sides. The second lower support plate (8) is clamped on the first lower support plate (1) through the clamping slots (9).

5. The novel bridge bearing according to claim 1 is characterized in that: A row of square grooves are respectively provided on both sides of the first upper support plate (6), and a row of square protrusions are respectively provided on both sides of the second upper support plate (10), and the second upper support plate (10) is mortised on the grooves through the protrusions.

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