Multi-direction rotating bridge spherical support capable of achieving intelligent early warning

Abstract

The utility model provides a multidirectional rotation bridge spherical support capable of intelligent early warning, which comprises a base, the middle of the top of the base is provided with a first fitting groove, the top of the first fitting groove is provided with a middle connecting shaft, the top of the middle connecting shaft is provided with a top seat, the bottom of the top seat is provided with a mounting plate, and the mounting plate is provided with a mounting hole. And a laminating plate is arranged at the bottom of the mounting plate. The angle of the rotating attaching plate can be detected in real time through the visual detector, when the rotating angle of the attaching plate is too large, early warning can be conducted, meanwhile, the middle connecting shaft can drive the top base to incline at multiple angles, the scales can incline along with the inclination, and therefore the angle of the attaching plate can be accurately measured. And the visual detector detects the inclined scales, so that early warning can be carried out on the bridge spherical support in multiple aspects, and people do not need to detect the bridge spherical support regularly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge ball type support technical field, concretely relates to a multi -directional rotation bridge ball type support of intelligent early warning. BACKGROUND

[0002] Bridge ball type support is a new type bridge support, and originates from basin type rubber support, has the advantages such as flexible rotation, high bearing capacity and large angle of rotation through the design of special spherical contact surface. It is mainly composed of upper support plate, lower support plate, spherical crown, modified ultra-high molecular polyethylene plate and rubber check ring.

[0003] But bridge ball type support will move according to the movement of bridge, but still need people to detect bridge ball type support periodically, detect the angle of deviation of bridge ball type support, and each artificial inspection is time-consuming and laborious, and bridge ball type support is installed in the position not easy to check. UTILITY MODEL CONTENT

[0004] UTILITY MODEL

[0005] In view of the above technical problem, the utility model provides a multi -directional rotation bridge ball type support of intelligent early warning to solve the technical problem mentioned in the background art.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above object, the utility model provides a technical scheme of a multi -directional rotation bridge ball type support of intelligent early warning, including base, the middle of the top of base is equipped with the first fit groove, the top of first fit groove is provided with middle connecting shaft, the top of middle connecting shaft is provided with top seat, the bottom of top seat is provided with mounting plate, the bottom of mounting plate is provided with fit plate, fit plate and first fit groove are rotatably connected with middle connecting shaft, the outer wall of middle connecting shaft is provided with scale, the both sides of the top of base are provided with visual detector, and visual detector is aligned with scale.

[0008] Preferably, the outer wall of base and top seat is provided with positioning shaft, one end of positioning shaft is equipped with rotating ball, rotating ball is rotatably connected with positioning shaft, the outer wall of rotating ball is provided with limiting rod, and the stretching spring is arranged between the two rotating balls.

[0009] Preferably, the outer wall of base is rotatably connected with rotating ring, the inner side of rotating ring is provided with push block, and the outer wall of push block is equipped with clamping groove.

[0010] Preferably, the top of base is slidably connected with guide rod, one end of guide rod is provided with fit ring, the other end of fit ring is provided with fit ring, and the fit ring is hingedly connected with clamping groove.

[0011] Preferably, the top of the top seat is provided with a mounting ring, and the inner wall of the mounting ring is provided with a rubber strip.

[0012] Preferably, the bottom of the top seat is provided with a fixing ring, the inner side of the fixing ring is threadedly connected with a threaded rod, one end of the threaded rod is provided with a pressure plate, the inner side of the pressure plate is provided with an adjusting spring, one end of the adjusting spring is provided with a positioning plate, and the inner side of the positioning plate is in contact with the outer wall of the mounting plate.

[0013] Beneficial effects

[0014] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0015] This invention utilizes a visual detector to monitor the angle of the rotating bonding plate in real time. When the rotation angle of the bonding plate is too large, an early warning can be issued. Simultaneously, the central connecting shaft allows the top seat to tilt at multiple angles. After tilting, the scale will also tilt. The visual detector detects the scale after tilting, thus providing multi-faceted early warning for the bridge spherical bearing, eliminating the need for regular manual inspection of the bridge spherical bearing. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a three-dimensional sectional view of the present invention;

[0018] Figure 3 This is a three-dimensional sectional view of the top seat of this utility model;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of a portion of point A in the middle.

[0020] Figure Labels

[0021] 1. Base; 2. First fitting groove; 3. Intermediate connecting shaft; 4. Guide rod; 5. Fitting ring; 6. Fitting ring; 7. Rotating ring; 8. Push block; 9. Slot; 10. Positioning shaft; 11. Rotating ball; 12. Limiting rod; 13. Tension spring; 14. Top seat; 15. Mounting ring; 16. Rubber strip; 17. Fixing ring; 18. Mounting plate; 19. Fitting plate; 20. Threaded rod; 21. Pressure plate; 22. Adjusting spring; 23. Positioning plate. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "equipped with" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Referring now to the accompanying drawings, the various figures are intended only to illustrate certain exemplary embodiments and are not intended to limit the scope of the invention. In the various figures, the same reference numerals denote the same or corresponding parts. The dimensions and scales in the various figures are also for illustrative purposes only and should not be construed as limiting the scope of the invention; these dimensions may be enlarged relative to actual products.

[0026] Reference Figures 1-4The diagram illustrates a multi-directional rotating spherical bridge bearing with intelligent early warning capability, comprising a base 1. A first fitting groove 2 is formed in the middle of the top of the base 1. An intermediate connecting shaft 3 is provided at the top of the first fitting groove 2. A top seat 14 is provided at the top of the intermediate connecting shaft 3. An mounting plate 18 is provided at the bottom of the top seat 14. A fitting plate 19 is provided at the bottom of the mounting plate 18. The fitting plate 19 and the first fitting groove 2 are rotatably connected to the intermediate connecting shaft 3. The outer wall of the intermediate connecting shaft 3 is provided with a scale. Visual detectors are provided on both sides of the top of the base 1, and the visual detectors are aligned with the scale.

[0027] Furthermore, in the above technical solution, the outer walls of the base 1 and the top seat 14 are provided with positioning shafts 10. One end of the positioning shaft 10 is provided with a rotating ball 11, which is rotatably connected to the positioning shaft 10. The outer wall of the rotating ball 11 is provided with a limit rod 12, and a tension spring 13 is provided between the two rotating balls 11. When the bridge spherical support needs to rotate at multiple angles, when the top seat 14 tilts to one side, the top seat 14 will drive the rotating ball 11 to rotate inside the positioning shaft 10, and compress and stretch the tension springs 13 at different positions. At the same time, the tension spring 13 can also be replaced by a hydraulic system connected through a universal joint. When the top seat 14 is offset and tilted, the scale on the outer wall of the bonding plate 19 is visually detected by a visual detector. The scale on the outer wall of the bonding plate 19 is set from the outside to the inside, and the length decreases sequentially from the outside to the inside. When the innermost scale is observed, it is a warning scale that needs to be manually corrected.

[0028] Furthermore, in the above technical solution, a rotating ring 7 is rotatably connected to the outer wall of the base 1, a pushing block 8 is provided on the inner side of the rotating ring 7, a slot 9 is provided on the outer wall of the pushing block 8, a guide rod 4 is slidably connected to the top of the base 1, a fitting ring 5 is provided at one end of the guide rod 4, and a fitting ring 6 is provided at the other end of the fitting ring 5. The fitting ring 6 is engaged with the slot 9. When it is necessary to fix the intermediate connecting shaft 3, it is only necessary to rotate the rotating ring 7. The rotating ring 7 drives the pushing block 8 to rotate, and the pushing block 8 drives the slot 9 on the inner side to engage with the fitting ring 6 at one end of the guide rod 4. Then the fitting ring 6 moves inward to drive the fitting ring 5 at the other end of the guide rod 4 to fit against the outer wall of the intermediate connecting shaft 3, thereby achieving the fixation of the intermediate connecting shaft 3.

[0029] Furthermore, in the above technical solution, the top of the top seat 14 is provided with an installation ring 15, the inner wall of the installation ring 15 is provided with a rubber strip 16, the bottom of the top seat 14 is provided with a fixing ring 17, the inner side of the fixing ring 17 is threadedly connected with a threaded rod 20, one end of the threaded rod 20 is provided with a pressure plate 21, the inner side of the pressure plate 21 is provided with an adjusting spring 22, one end of the adjusting spring 22 is provided with a positioning plate 23, the inner side of the positioning plate 23 is in contact with the outer wall of the mounting plate 18, the outer wall of the rubber strip 16 is in contact with the bottom of the bridge, and then the threaded rod 20 is rotated, the threaded rod 20 drives the pressure plate 21 to move inward, the pressure plate 21 squeezes the adjusting spring 22, the adjusting spring 22 drives the positioning plate 23 to fit against the outer wall of the mounting plate 18 to fix the mounting plate 18, when the bonding plate 19 rotates at the bottom of the intermediate connecting shaft 3, the visual detector detects the horizontal scale of the outer wall of the bonding plate 19 to detect the rotation angle of the bonding plate 19.

[0030] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A multi-directional rotating spherical bearing for bridges with intelligent early warning capability, characterized in that, include A base (1) has a first fitting groove (2) in the middle of its top. A middle connecting shaft (3) is provided at the top of the first fitting groove (2). A top seat (14) is provided at the top of the middle connecting shaft (3). An installation plate (18) is provided at the bottom of the top seat (14). A fitting plate (19) is provided at the bottom of the installation plate (18). The fitting plate (19) and the first fitting groove (2) are rotatably connected to the middle connecting shaft (3). The outer walls of the middle connecting shaft (3) and the fitting plate (19) are provided with scales. Visual detectors are provided on both sides of the top of the base (1). The visual detectors are aligned with the scales.

2. The intelligent early warning multi-directional rotating bridge spherical bearing according to claim 1, characterized in that: The outer walls of the base (1) and the top seat (14) are provided with positioning shafts (10), one end of the positioning shaft (10) is provided with a rotating ball (11), the rotating ball (11) is rotatably connected to the positioning shaft (10), the outer wall of the rotating ball (11) is provided with a limit rod (12), and a tension spring (13) is provided between the two rotating balls (11).

3. The intelligent early warning multi-directional rotating bridge spherical bearing according to claim 1, characterized in that: The outer wall of the base (1) is rotatably connected to a rotating ring (7), and a pushing block (8) is provided on the inner side of the rotating ring (7). The outer wall of the pushing block (8) is provided with a slot (9).

4. The intelligent early warning multi-directional rotating bridge spherical bearing according to claim 1, characterized in that: The top of the base (1) is slidably connected to a guide rod (4), one end of the guide rod (4) is provided with a fitting ring (5), and the other end of the fitting ring (5) is provided with a fitting ring (6), which is engaged with the slot (9).

5. A multi-directional rotating bridge spherical bearing with intelligent early warning capability according to claim 1, characterized in that: The top of the top seat (14) is provided with an installation ring (15), and the inner wall of the installation ring (15) is provided with a rubber strip (16).

6. A multi-directional rotating bridge spherical bearing with intelligent early warning capability according to claim 1, characterized in that: The bottom of the top seat (14) is provided with a fixing ring (17), and the inner side of the fixing ring (17) is threadedly connected with a threaded rod (20). One end of the threaded rod (20) is provided with a pressure plate (21), and the inner side of the pressure plate (21) is provided with an adjusting spring (22). One end of the adjusting spring (22) is provided with a positioning plate (23), and the inner side of the positioning plate (23) is in contact with the outer wall of the mounting plate (18).

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