Bridge monitoring equipment

Abstract

The utility model relates to the technical field of bridge monitoring, and discloses a bridge monitoring device which comprises a detection mechanism and an extrusion mechanism, the top of the detection mechanism is connected with a first bridge module, the top end of the extrusion mechanism is connected with a second bridge module, and the detection mechanism comprises a first frame. First supporting feet are symmetrically arranged on the two sides of the first frame, and first bolts are arranged between the first supporting feet and the first bridge module. Through the mutual cooperation of the detection mechanism and the extrusion mechanism, the connection state between the first bridge module and the second bridge module can be rapidly detected, if vibration occurs, data detected by the detection mechanism can change in real time, and if deformation occurs, the data detected by the detection mechanism changes, so that the connection state between the first bridge module and the second bridge module can be rapidly detected. And the detection result can be transmitted to the background in real time, so that real-time monitoring is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge monitoring technical field more specifically, and relates to a kind of bridge monitoring equipment.Background Art

[0002] Bridge, generally will point to erect on river lake sea, so that vehicle pedestrians etc. can smoothly pass through the construction. To adapt to modern high-speed development traffic industry, bridge is also extended to cross mountain, bad geology or satisfy other traffic needs and erect the building that makes passing more convenient. Bridge is generally composed of upper structure, lower structure, support and accessory structure, upper structure is also called bridge span structure, is the main structure of crossing obstacle;Lower structure includes abutment, pier and foundation;Support is the force transmission device arranged at the supporting place of bridge span structure and pier or abutment;Accessory structure refers to bridge head batten, conical revetment, revetment, diversion works etc., when using bridge, usually bridge deck has monitoring equipment to monitor the use state of bridge deck.

[0003] The existing monitoring equipment cannot monitor the structural state of bridge, such as stress, deformation, vibration, etc. when in use, so as to not be able to monitor the structure of bridge in real time, ensure the safe operation of bridge. Therefore, we provide a kind of bridge monitoring equipment. Utility model content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of bridge monitoring equipment to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a kind of bridge monitoring equipment, including detection mechanism and extrusion mechanism, the top of the detection mechanism is connected with bridge module one, the top of the extrusion mechanism is connected with bridge module two, the detection mechanism includes first frame, the two sides of the first frame are symmetrically equipped with first support leg, first bolt is equipped between the first support leg and bridge module one, first connecting block is movably inserted in the inner side of the first frame, the bottom of the first connecting block is fixedly connected with connecting bottom block, the inner side top end and bottom end of the connecting bottom block are equipped with fixed mounting block, the other end of the fixed mounting block is fixedly connected with force sensor, the force sensor is connected with data receiving terminal

[0006] The first frame is connected to the end, and the end of the first frame away from the extrusion mechanism is in a closed state, the extrusion mechanism comprises a second frame, second feet are symmetrically arranged on the surface outside of the second frame, a second bolt is arranged between the second feet and the bridge module two, a second connecting block is movably inserted into the inner side of the second frame, a connecting frame is fixedly connected to the bottom end of the second connecting block, a threaded rod is movably connected to the inside of the connecting frame, a rotating bottom block is fixedly connected to the bottom end of the threaded rod, a limiting sleeve ring is fixedly sleeved on the surface outside of the threaded rod, and a moving mounting plate is movably sleeved on the surface outside of the threaded rod.

[0007] Further, the surface inside of the connecting bottom block is symmetrically provided with a transparent baffle.

[0008] Further, the number of the limiting sleeve rings is two, and the surfaces of the two limiting sleeve rings are respectively slidably attached to the inner and outer sides of the bottom end of the connecting frame.

[0009] Further, a fixed through hole is formed in the inner side of the second frame, and a connecting positioning mechanism is fixedly connected to the rear surface of the connecting frame.

[0010] Further, the connecting positioning mechanism comprises an installation frame, a movable positioning insertion rod is movably connected to the inside of the installation frame, a stress sleeve ring is fixedly sleeved on the surface outside of the movable positioning insertion rod, a stress spring is fixedly connected between the bottom end of the stress sleeve ring and the inner bottom end of the installation frame, and a connecting pull ring is fixedly connected to the bottom end of the movable positioning insertion rod.

[0011] The technical effects and advantages of the present application are as follows:

[0012] 1. The detection mechanism and the extrusion mechanism are matched with each other, so that the connection state between the bridge module one and the bridge module two can be quickly detected, if vibration occurs, the data detected by the detection mechanism can change in real time, if deformation occurs, the data detected by the detection mechanism changes and cannot be maintained, and the detection result can be transmitted to the background in real time, so that real-time monitoring is realized.

[0013] 2. The fixed through hole and the connecting positioning mechanism are matched with each other, so that the internal components of the extrusion mechanism can be quickly assembled, the internal components of the extrusion mechanism can be adjusted and matched with the detection mechanism, and finally the structure is simple and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a schematic view of the overall structure of the present application.

[0015] Fig. 2 is a detection mechanism structure schematic diagram of the utility model.

[0016] Fig. 3 is a structure schematic diagram of the extrusion mechanism of the utility model.

[0017] Fig. 4 is a structure schematic diagram of the connecting positioning mechanism of the utility model.

[0018] The figure mark is: A, bridge module one;B, bridge module two;1, detection mechanism;2, extrusion mechanism;3, first frame;4, first support;5, first bolt;6, first connecting block;7, connecting bottom block;8, fixed mounting block;9, force sensor;10, transparent baffle;11, second frame;12, second support;13, second bolt;14, second connecting block;15, connecting frame;16, threaded rod;17, rotating bottom block;18, limit sleeve ring;19, moving mounting plate;20, fixed connecting plate;21, fixed through hole;22, connecting positioning mechanism;23, mounting frame;24, movable positioning plug rod;25, force sleeve ring;26, force spring;27, connecting pull ring. DETAILED DESCRIPTION

[0019] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and additionally, the form of each structure recorded in the following implementation is only an example, and the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skilled in the art without making creative labor belongs to the scope of protection of the utility model.

[0020] Referring to figures 1-4, the utility model provides a bridge monitoring equipment, including detection mechanism 1 and extrusion mechanism 2, the top of detection mechanism 1 is connected with bridge module one A, and the top of extrusion mechanism 2 is connected with bridge module two B, detection mechanism 1 includes first frame 3, and the two sides of first frame 3 are symmetrically provided with first support 4, and first bolt 5 is arranged between first support 4 and bridge module one A, and first connecting block 6 is movably inserted in the inner side of first frame 3, the bottom of first connecting block 6 is fixedly connected with connecting bottom block 7, the inner side top end and bottom end of connecting bottom block 7 are provided with fixed mounting block 8, the other end of fixed mounting block 8 is fixedly connected with force sensor 9, and force sensor 9 is connected with data receiving terminal through wireless communication module,

[0021] The end of the first frame 3 furthest from the extrusion mechanism 2 is sealed, facilitating the insertion of the first connecting block 6 into the inner side of the first frame 3. This allows for the rapid installation of the connecting base block 7, the fixed mounting block 8, and the force sensor 9. Finally, after the extrusion mechanism 2 is installed, the first connecting block 6 is restricted for use. The extrusion mechanism 2 includes a second frame 11. Symmetrical second legs 12 are provided on the outer surface of the second frame 11. Second bolts 13 are provided between the second legs 12 and the bridge module B. A second connecting block 14 is movably inserted into the inner side of the second frame 11. A connecting frame 15 is fixedly connected to the bottom end of the second connecting block 14. A threaded rod 16 is movably connected inside the connecting frame 15. A rotating base block 17 is fixedly connected to the bottom end of the threaded rod 16. A limit collar 18 is fixedly sleeved on the outer surface of the threaded rod 16. A movable mounting plate 19 is movably sleeved on the outer surface of the threaded rod 16. A fixed connecting plate 20 is fixedly connected to one end of the movable mounting plate 19, facilitating the insertion of the rotating base block 17. The rotation causes the threaded rod 16 to rotate, allowing the movable mounting plate 19 to move on the outer surface of the threaded rod 16, which in turn moves the fixed connecting plate 20. This allows the fixed connecting plate 20 to be finely adjusted according to the position of the force sensor 9, ensuring that the fixed connecting plate 20 is stably placed between the inner sides of the force sensor 9. Finally, the second connecting block 14 is inserted into the inner side of the second frame 11 for installation.

[0022] Among them, transparent baffles 10 are symmetrically provided on the inner side of the surface of the connecting base block 7, so as to facilitate the observation of the position between the force sensor 9 and the fixed connecting plate 20.

[0023] There are two limiting collars 18. The surfaces of the two limiting collars 18 slide against each other on the inner and outer sides of the bottom end of the connecting frame 15, so that the limiting collars 18 can restrict the position of the threaded rod 16 and the operation is convenient.

[0024] The second frame 11 has a fixed through hole 21 on its inner side, and the rear surface of the connecting frame 15 is fixedly connected to a connecting positioning mechanism 22, which facilitates the cooperation between the fixed through hole 21 and the connecting positioning mechanism 22, and can connect and fix the connecting frame 15, the second connecting block 14 and the second frame 11, making the operation convenient.

[0025] The connecting positioning mechanism 22 includes a mounting frame 23, with a movable positioning rod 24 movably connected inside the mounting frame 23. A force-bearing collar 25 is fixedly sleeved on the outer surface of the movable positioning rod 24.

[0026] The bottom end of the stress sleeve ring 25 is fixedly connected with the inner bottom end of the mounting frame 23, the bottom end of the movable positioning inserting rod 24 is fixedly connected with a connecting pull ring 27, the connecting pull ring 27 is pulled downward, the movable positioning inserting rod 24 and the stress sleeve ring 25 are driven to move, the stress spring 26 is compressed, and thus the adjustment is quickly performed.

[0027] The working principle of the utility model is: first, the first supporting leg 4 and the second supporting leg 12 are connected with the bridge module one A and the bridge module two B through the first bolt 5 and the second bolt 13 respectively, so that the first frame 3 and the second frame 11 are installed and fixed, then the first connecting clamping block 6 is inserted into the inner side of the first frame 3, so that the connecting bottom block 7, the fixed mounting block 8, the force sensor 9 and the transparent baffle 10 are installed, then the second connecting clamping block 14 is inserted into the inner side of the second frame 11, and the connecting pull ring 27 is pulled downward, the movable positioning inserting rod 24 and the stress sleeve ring 25 are driven to move, the stress spring 26 is compressed, the top end of the movable positioning inserting rod 24 can be in the inner side of the second frame 11, at this time, the fixed connecting plate 20 can be in the inner side of the connecting bottom block 7, then the rotating bottom block 17 is rotated, the threaded rod 16 is rotated, the moving mounting plate 19 can move on the surface outer side of the threaded rod 16, the fixed connecting plate 20 is moved, the fixed connecting plate 20 can be finely adjusted according to the position of the force sensor 9, the fixed connecting plate 20 can be stably placed in the inner side of the force sensor 9, after the adjustment is completed, the connecting frame 15 is pushed, the second connecting clamping block 14 is moved, the fixed connecting plate 20 can be stably between the force sensor 9, and the second connecting clamping block 14 and the first connecting clamping block 6 are mutually attached, and the stress sleeve ring 25 can drive the movable positioning inserting rod 24 to reset under the action of the stress spring 26, the top end of the movable positioning inserting rod 24 can be inserted into the inner side of the fixed through hole 21, so that the connection and assembly are quickly performed, in the monitoring process, if the bridge module one A and the bridge module two B vibrate, the data detected by the two force sensors 9 will change in real time, if the connecting part between the bridge module one A and the bridge module two B deforms, the fixed connecting plate 20 will provide a long-time extrusion force to the force sensor 9, and the data detected by the force sensor 9 will not change, so that the monitoring and processing are performed, the overall structure is simple, and the operation is convenient and fast.

[0028] Finally should be explained a few points are: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad understanding, can be mechanical connection or electrical connection, can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0029] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0030] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A bridge monitoring device, comprising a detection mechanism (1) and a compression mechanism (2), characterized in that: The top of the detection mechanism (1) is connected to a bridge module one (A), and the top of the extrusion mechanism (2) is connected to a bridge module two (B). The detection mechanism (1) includes a first frame (3). The first frame (3) has first legs (4) symmetrically arranged on both sides. The first legs (4) are connected to the bridge module one (A) by a first bolt (5). The inner side of the first frame (3) is movably inserted with a first connecting block (6). The bottom of the first connecting block (6) is fixedly connected with a connecting bottom block (7). The top and bottom of the inner side of the connecting bottom block (7) are both provided with fixed mounting blocks (8). The other end of the fixed mounting block (8) is fixedly connected to a force sensor (9). The force sensor (9) is connected to a data receiving terminal through a wireless communication module. The end of the first frame (3) away from the extrusion mechanism (2) In the blocking state, the extrusion mechanism (2) includes a second frame (11), with second legs (12) symmetrically arranged on the outer surface of the second frame (11), and a second bolt (13) between the second legs (12) and the bridge module (B). A second connecting block (14) is movably inserted into the inner side of the second frame (11), and a connecting frame (15) is fixedly connected to the bottom end of the second connecting block (14). A threaded rod (16) is movably connected inside the connecting frame (15), and a rotating bottom block (17) is fixedly connected to the bottom end of the threaded rod (16). A limiting collar (18) is fixedly sleeved on the outer surface of the threaded rod (16), and a movable mounting plate (19) is movably sleeved on the outer surface of the threaded rod (16). A fixed connecting plate (20) is fixedly connected to one end of the movable mounting plate (19).

2. The bridge monitoring device according to claim 1, characterized in that: The inner side of the surface of the connecting base block (7) is symmetrically provided with transparent baffles (10).

3. The bridge monitoring device according to claim 1, characterized in that: The number of the limiting collars (18) is two, and the surfaces of the two limiting collars (18) slide and fit against the inner and outer sides of the bottom end of the connecting frame (15).

4. A bridge monitoring device according to claim 1, characterized in that: The second frame (11) has a fixed through hole (21) on its inner side, and the connecting frame (15) has a connecting positioning mechanism (22) fixedly connected to its rear surface.

5. A bridge monitoring device according to claim 4, characterized in that: The connecting positioning mechanism (22) includes a mounting frame (23), a movable positioning rod (24) is movably connected inside the mounting frame (23), a force-bearing collar (25) is fixedly sleeved on the outer surface of the movable positioning rod (24), a force-bearing spring (26) is fixedly connected between the bottom end of the force-bearing collar (25) and the bottom end of the inner side of the mounting frame (23), and a connecting pull ring (27) is fixedly connected to the bottom end of the movable positioning rod (24).

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