Bridge vibration monitoring device

Abstract

The utility model discloses a bridge vibration monitoring device, which comprises a bridge, a mounting seat, a rotating slide rail, a vibration meter, a fixed slide rail, a fixed plate, a limiting ring, a steel rope, a protective cover, a take-up cylinder, a servo motor, a handle, a pull rope, a rectangular magnetic block, a circular magnetic block, a convenient disassembly assembly and a mounting assembly. The utility model belongs to the technical field of bridge vibration monitoring, particularly relates to a bridge vibration monitoring device, and solves the problems that a second mounting port and a first mounting port in CN221527818U in the prior art are not provided with a mechanism for fixing the second mounting port and the first mounting port, so that two sliding rails cannot be completely and stably spliced, the recovery effect of a vibration meter is influenced, and the service life of the vibration meter is influenced. And for an adjusting column, manual rotation is needed for take-up and pay-off, and the operation is not convenient enough.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge vibration monitoring technical field, specifically point to a kind of bridge vibration monitoring device. BACKGROUND

[0002] Prior art CN221527818U discloses a kind of bridge vibration monitoring device, including fixed frame, vertical plate, adjusting column, rotating block, handle, horizontal plate, vibration meter, limit block, second installation port, first installation port, pull rope, steel wire rope, mounting seat, sliding slot, the device can be lifted up by lifting mechanism to be lifted up to horizontal plate, so that vibration meter on horizontal plate can be firmly on the bottom surface of bridge, and by pull rope mechanism can be directly moved to the top of bridge vibration meter located at bridge bottom, greatly facilitate disassembly;

[0003] But second installation port, first installation port do not have the mechanism of fixing the two, after splicing, when vibration meter is pulled out, unstable structure can occur, leading to two slide rails cannot be completely stable and fit, affect vibration meter recovery effect, and for adjusting column, manual rotation is required Line pay-off, not enough convenient, therefore there is an urgent need for a kind of bridge vibration monitoring device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that second installation port, first installation port in prior art CN221527818U do not have the mechanism of fixing the two, leading to two slide rails cannot be completely stable and fit, affect vibration meter recovery effect, and for adjusting column, manual rotation is required Line pay-off, not enough convenient.

[0005] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a kind of bridge vibration monitoring device, including bridge, and the mounting seat of being set on the side wall of bridge, the side wall of mounting seat is equipped with convenient disassembly component, and the upper end of mounting seat is equipped with installation component;

[0006] The convenient disassembly component includes fixed slide rail fixedly connected on the side wall of mounting seat, and rotating slide rail hinged below fixed slide rail, and vibration meter is slidably arranged on rotating slide rail, and rotating slide rail and fixed slide rail can be rotatably spliced together for vibration meter sliding;

[0007] The installation component includes steel rope fixedly connected on rotating slide rail, and take-up drum is rotatably arranged on the upper end of mounting seat, and the other end of steel rope is connected on take-up drum by penetrating mounting seat, and take-up drum can be rotated and pulled up rotating slide rail by steel rope.

[0008] Further, the convenient disassembly component further includes handle arranged on the upper end of fixed slide rail, and pull rope is fixedly connected on the side wall of vibration meter, and the other end of pull rope is fixedly connected with handle by penetrating fixed slide rail.

[0009] Further, the lower end of the fixed slide rail is relatively fixed with a rectangular magnetic block, one end of the vibration tester is fixed with a circular magnetic block, and the circular magnetic block is attracted when close to the rectangular magnetic block.

[0010] Further, the lower end of the fixed slide rail is relatively fixed with a rectangular magnetic block, one end of the vibration tester is fixed with a circular magnetic block, and the circular magnetic block is attracted when close to the rectangular magnetic block.

[0011] Further, the connecting point of the steel rope on the rotating slide rail and the connecting point of the other end on the take-up drum are not in the same vertical plane.

[0012] Further, the upper end of the servo motor is provided with two buttons to control the rotation direction of the servo motor.

[0013] The beneficial effects achieved by the above structure are as follows:

[0014] 1. The convenient disassembly assembly is provided, the rectangular magnetic block and the circular magnetic block are arranged at the connecting position of the fixed slide rail and the rotating slide rail, the two are fixed, the stability of the formed guide rail after splicing is improved, and the recovery efficiency of the vibration tester is improved.

[0015] 2. The installation assembly is provided, the take-up drum is driven to rotate by the cylinder, the steel rope connected to the other end on the rotating slide rail is retracted and tensioned, the steel rope is fixed by the limiting ring, and the two ends of the steel rope are different shafts, so that the rotating slide rail is rotated and abuts against the lower end of the bridge when the steel rope is pulled, and the purpose of installing the vibration tester is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of a bridge vibration monitoring device according to the present scheme;

[0017] Figure 2 It is a structure schematic view of a bridge vibration monitoring device according to the present scheme Figure 1 ;

[0018] Figure 3 It is a structure schematic view of a convenient installation assembly in the present embodiment;

[0019] Figure 4 It is a structure schematic view of a bridge vibration monitoring device according to the present scheme Figure 2 ;

[0020] Figure 5 It is an enlarged view of part A in the present embodiment Figure 4 .

[0021] Wherein, 1, bridge; 2, mounting seat; 3, rotating slide rail; 4, vibration meter; 5, fixed slide rail; 6, fixed plate; 7, limiting ring; 8, steel rope; 9, protective cover; 10, take-up drum; 11, servo motor; 12, handle; 13, pull rope; 14, rectangular magnetic block; 15, circular magnetic block.

[0022] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Reference Figures 1-3 As shown in the drawings, in order to realize the above functions, the technical solutions adopted by the present application are as follows: a bridge vibration monitoring device, comprising a bridge 1, and a mounting seat 2 arranged on one side wall of the bridge 1, wherein one side wall of the mounting seat 2 is provided with a convenient dismounting assembly, and an upper end of the mounting seat 2 is provided with a mounting assembly;

[0025] The convenient dismounting assembly comprises a fixed slide rail 5 fixedly connected to one side wall of the mounting seat 2, and a rotating slide rail 3 hingedly connected to a lower end of the fixed slide rail 5, wherein a vibration meter 4 is slidably arranged on the rotating slide rail 3, and the rotating slide rail 3 and the fixed slide rail 5 can be rotatably spliced together for sliding recovery and dismounting of the vibration meter 4;

[0026] The mounting assembly comprises a steel rope 8 fixedly connected to the rotating slide rail 3, and a take-up drum 10 rotatably arranged at an upper end of the mounting seat 2, wherein the other end of the steel rope 8 penetrates through the mounting seat 2 and is connected to the take-up drum 10, the take-up drum 10 can rotate and pull up the rotating slide rail 3 through the steel rope 8, and the connecting point of the steel rope 8 on the rotating slide rail 3 and the connecting point of the other end of the steel rope 8 on the take-up drum 10 are not located on the same vertical plane, so that the rotating slide rail 3 also rotates when the steel rope 8 is pulled up, until abutting against a lower end of the bridge 1.

[0027] As Figure 4 and Figure 5As shown, the convenient disassembly assembly further comprises a handle 12 arranged at the upper end of the fixed slide rail 5, a pull rope 13 fixedly connected to one side wall of the vibration tester 4, and the other end of the pull rope 13 is fixedly connected with the handle 12 through the fixed slide rail 5. After the fixed slide rail 5 is spliced with the rotating slide rail 3, the handle 12 can be pulled to recover the vibration tester 4. The lower end of the fixed slide rail 5 is fixedly provided with a rectangular magnetic block 14, and one end of the vibration tester 4 is fixedly provided with a circular magnetic block 15. When the circular magnetic block 15 is close to the rectangular magnetic block 14, it is attracted, thereby increasing the stability of the fixed slide rail 5 and the rotating slide rail 3, so that the vibration tester 4 can be stably recovered.

[0028] As shown in Figure 2 and Figure 3 As shown, the lower end of the mounting seat 2 is fixedly connected with a fixed plate 6, the mounting assembly further comprises a limiting ring 7 fixedly arranged on the side wall of the fixed plate 6 for limiting the steel rope 8, the upper end of the mounting seat 2 is fixedly provided with a protective cover 9, and the take-up drum 10 is located in the cavity of the protective cover 9. The upper end of the protective cover 9 is fixedly provided with a servo motor 11, the upper end of the servo motor 11 is provided with two buttons for controlling the rotating direction of the servo motor 11, and the output end of the servo motor 11 is fixedly connected with the take-up drum 10 through the upper end of the protective cover 9. Different rotating directions of the take-up drum 10 can realize the descending or ascending of the steel cable 8.

[0029] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or device.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0031] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. A bridge vibration monitoring device, comprising a bridge (1), and a mounting base (2) arranged on a side wall of the bridge (1), characterized in that: The mounting seat (2) is provided with a convenient dismounting assembly on one side wall, and the mounting seat (2) is provided with a mounting assembly on the upper end; The convenient dismounting assembly comprises a fixed slide rail (5) fixedly connected to the one side wall of the mounting seat (2), and a rotating slide rail (3) hingedly connected to the lower end of the fixed slide rail (5), wherein the vibrating meter (4) is slidably arranged on the rotating slide rail (3), and the rotating slide rail (3) and the fixed slide rail (5) can be rotatably spliced together for the vibrating meter (4) to slide; The mounting assembly comprises a steel wire (8) fixedly connected to the rotating slide rail (3), and a take-up drum (10) rotatably arranged on the upper end of the mounting seat (2), wherein the other end of the steel wire (8) penetrates through the mounting seat (2) and is connected to the take-up drum (10), and the take-up drum (10) can rotate and pull up the rotating slide rail (3) through the steel wire (8).

2. The bridge vibration monitoring device of claim 1, wherein: The convenient dismounting assembly further comprises a handle (12) arranged on the upper end of the fixed slide rail (5), and a pull rope (13) fixedly connected to one side wall of the vibrating meter (4), wherein the other end of the pull rope (13) penetrates through the fixed slide rail (5) and is fixedly connected to the handle (12).

3. A bridge vibration monitoring device according to claim 2, wherein: The lower end of the fixed slide rail (5) is oppositely provided with a rectangular magnetic block (14), one end of the vibrating meter (4) is fixedly provided with a circular magnetic block (15), and the circular magnetic block (15) is attracted when close to the rectangular magnetic block (14).

4. The bridge vibration monitoring device of claim 1, wherein: The lower end of the mounting seat (2) is fixedly connected with a fixed plate (6), the mounting assembly further comprises a limiting ring (7) fixedly arranged on the side wall of the fixed plate (6) for limiting the steel wire (8), the upper end of the mounting seat (2) is fixedly provided with a protective cover (9), and the take-up drum (10) is located in the cavity of the protective cover (9), the upper end of the protective cover (9) is fixedly provided with a servo motor (11), and the output end of the servo motor (11) penetrates through the upper end of the protective cover (9) and is fixedly connected with the take-up drum (10).

5. The bridge vibration monitoring device of claim 1, wherein: The connecting point of the steel wire (8) on the rotating slide rail (3) and the connecting point of the other end on the take-up drum (10) are not located on the same vertical plane.

6. The bridge vibration monitoring device of claim 4, wherein: The upper end of the servo motor (11) is provided with two buttons for controlling the rotating direction of the servo motor (11).

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