Water conservancy project measurement bridge

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering measuring bridge which comprises a device body, a frame mechanism is arranged at the top of the device body, a driving mechanism is fixedly connected to the bottom end of the frame mechanism, a measuring mechanism is fixedly connected to the bottom end of the driving mechanism, and a buffering mechanism is arranged at one end of the frame mechanism. And one end of the driving mechanism is fixedly connected with a waterproof mechanism. According to the hydraulic engineering measuring bridge, the cushioning springs, the baffles, the rubber pads and the fixing blocks are arranged, when the hydraulic engineering measuring bridge is used, the cushioning springs have the advantages of reducing speed, protecting joints, balancing force distribution and the like, and actions can be smoother, more stable and safer. And the rubber pad can avoid excessive abrasion, so that the production efficiency of mechanical equipment is improved, and meanwhile, vibration and harmful noise are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project measurement bridge. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawings, etc., and conducts engineering planning and design, on-site construction, engineering budgeting, and maintenance and repair of water conservancy equipment in the field of water conservancy engineering. For example: building different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferries, rafts, fishways, etc.

[0003] Engineering surveying is a general term for all surveying and mapping work in engineering construction, including various surveying work carried out in the survey, design, construction and management stages of engineering construction. According to its work sequence and nature, engineering surveying includes engineering control surveying and topographic surveying in the survey and design stage, construction surveying and equipment installation surveying in the construction stage, and completion surveying in the completion and management stage.

[0004] A water conservancy engineering measurement bridge disclosed in the Chinese utility model patent application disclosure CN 113624302 A specifically includes: a central frame body, the central frame body has an internal self-locking threaded cavity, and a spiral lifting rod installed under the central frame body, and a bottom support frame is installed at the bottom end of the spiral lifting rod, the spiral cavity is used in conjunction with the spiral rod to facilitate the adjustment of the lifting and lowering, and the device can also be self-locked, and the structure is stable; a mounting base, the mounting base has a mounting column, and a positioning pin installed at the bottom of the mounting base, and a return groove is provided on the outer side of the bottom of the positioning pin, and the top of the mounting base is connected to the side of the central frame body through an external reinforcement frame; the present invention relates to the field of water conservancy engineering technology. The water conservancy engineering measurement bridge solves the problem that the existing water conservancy engineering bridge is high in cost, single in function, and needs to monitor the liquid level in the process of water conservancy engineering construction when it is inconvenient to install a liquid level meter.

[0005] However, the device does not have a buffer mechanism, cannot protect the joints, and cannot evenly distribute the force of the equipment, which may lead to excessive wear when the operating speed is increased, thereby reducing the overall operational stability and safety. The device does not have a measuring mechanism, and ordinary measuring mechanisms have large measurement errors and low detection sensitivity, requiring contact testing, and have low safety and reliability. Utility Model Content

[0006] The utility model aims to provide a water conservancy engineering measurement bridge to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A water conservancy engineering measurement bridge comprises a device body, a frame mechanism is provided on the top of the device body, a driving mechanism is fixedly connected to the bottom of the frame mechanism, and a measuring mechanism is fixedly connected to the bottom of the driving mechanism;

[0009] A buffer mechanism is provided at one end of the frame mechanism, and a waterproof mechanism is fixedly connected at one end of the driving mechanism.

[0010] Preferably, the frame structure includes a main beam, a cross beam, a support frame and an installation groove. The main beam is opened on the top of the device body, the cross beam is fixedly connected to one side of the main beam, the support frame is fixedly connected to the bottom of the main beam, and the installation groove is opened inside the support frame.

[0011] Preferably, the buffer mechanism includes a shock-absorbing spring, a baffle, a rubber pad and a fixed block, one end of the mounting groove is fixedly connected to the fixed block, the baffle is fixedly connected inside the fixed block, one side of the baffle is fixedly connected to the spring, and the other end of the spring is fixedly connected to the rubber pad.

[0012] Preferably, the driving mechanism includes a connecting rod, a rotating wheel and a rotating pin. The rotating wheel is slidably connected inside the mounting groove, a servo motor is fixedly connected to one end of the rotating wheel, a waterproof mounting shell is fixedly connected to the outside of the servo motor, a rotating pin is inserted inside the rotating wheel, and a connecting rod is threadedly connected to the other side of the rotating wheel.

[0013] Preferably, the measuring mechanism includes a first fixed plate, a displacement sensor body, a sensing unit and an adjusting knob. The first fixed plate is fixedly connected to the bottom of the waterproof mounting shell, the displacement sensor body is fixedly connected to the bottom of the first fixed plate, an adjusting knob is provided on one side of the displacement sensor body, and the sensing unit is fixedly connected to the bottom of the displacement sensor.

[0014] Preferably, the waterproof mechanism comprises a waterproof mounting shell, one end of the rotating wheel is fixedly connected to a servo motor, and the outer side of the servo motor is fixedly connected to the waterproof mounting shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This hydraulic engineering survey bridge has the advantages of deceleration, joint protection and balanced force distribution through the setting of the shock absorbing spring, baffle, rubber pad and fixed block. The shock absorbing spring can make the movement smoother, more stable and safer. The rubber pad can avoid excessive wear, thereby improving the production efficiency of mechanical equipment and reducing vibration and harmful noise.

[0017] 2. This kind of water conservancy engineering measurement bridge, through the arrangement of the first fixing plate, the displacement sensor body, the sensing unit and the adjusting knob, when in use, the displacement sensor does not need to be in direct contact with the equipment, so the operation is very safe and the detection sensitivity is very high, thereby improving the reliability and safety of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the drive mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the buffer mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the displacement sensor body of the utility model.

[0022] In the figure: 100, device body; 201, main beam; 202, cross beam; 203, support frame; 204, installation groove; 301, shock-absorbing spring; 302, baffle; 303, rubber pad; 304, fixing block; 401, connecting rod; 402, rotating wheel; 403, rotating pin; 501, first fixing plate; 502, displacement sensor body; 503, sensing unit; 504, adjusting knob; 601, waterproof installation shell. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A water conservancy project measurement bridge comprises a device body 100, wherein a frame mechanism is provided on the top of the device body 100, a driving mechanism is fixedly connected to the bottom of the frame mechanism, and a measuring mechanism is fixedly connected to the bottom of the driving mechanism. Through the arrangement of the frame mechanism, the driving mechanism and the measuring mechanism, when in use, the frame mechanism makes the overall bridge structure stable, the space division is flexible, the dead weight is light, and materials are saved. The servo motor of the driving mechanism is started to drive the rotating wheel 402 to rotate, and friction is generated to make the overall driving mechanism move horizontally, so that the internal structure is compact and the operation is stable, thereby improving the measurement efficiency. The measurement mechanism operation does not need to touch the equipment and is very safe, and the detection sensitivity is very high, thereby improving the reliability and safety of the measurement.

[0026] A buffer mechanism is provided at one end of the frame mechanism, and a waterproof mechanism is fixedly connected to one end of the driving mechanism. Through the setting of the buffer mechanism and the waterproof mechanism, when in use, the buffer mechanism has multiple advantages such as deceleration, joint protection and balanced force distribution, which can make the movement smoother, more stable and safer. The waterproof mechanism can prevent motors and cable lines from being exposed to water during water conservancy project construction, avoiding the risk of electric leakage and injury.

[0027] In this embodiment, preferably, the frame mechanism includes a main beam 201, a cross beam 202, a support frame 203 and an installation groove 204. The main beam 201 is opened on the top of the device body 100, and the cross beam 202 is fixedly connected to one side of the main beam 201, and the support frame 203 is fixedly connected to the bottom of the main beam 201. The support frame 203 is opened inside the installation groove 204. Through the arrangement of the main beam 201, the cross beam 202, the support frame 203 and the installation groove 204, when in use, the main beam 201 and the cross beam 202 are cross-fixed, so that the overall bridge structure is stable, the space division is flexible, the weight is light, and materials are saved.

[0028] In this embodiment, preferably, the buffer mechanism includes a damping spring 301, a baffle 302, a rubber pad 303 and a fixed block 304, one end of the mounting slot 204 is fixedly connected to the fixed block 304, the baffle 302 is fixedly connected inside the fixed block 304, one side of the baffle 302 is fixedly connected to a spring, and the other end of the spring is fixedly connected to a rubber pad 303. Through the arrangement of the damping spring 301, the baffle 302, the rubber pad 303 and the fixed block 304, when used, the damping spring 301 has multiple advantages such as deceleration, joint protection and balanced force distribution, which can make the action smoother, more stable and safer. The rubber pad 303 can avoid excessive wear, thereby improving the production efficiency of mechanical equipment, while reducing vibration and harmful noise.

[0029] In this embodiment, preferably, the driving mechanism includes a connecting rod 401, a rotating wheel 402 and a rotating pin, the rotating wheel 402 is slidably connected inside the mounting groove 204, one end of the rotating wheel 402 is fixedly connected to a servo motor, the outer side of the servo motor is fixedly connected to a waterproof mounting shell 601, a rotating pin 403 is inserted inside the rotating wheel 402, and the other side of the rotating wheel 402 is threadedly connected to the connecting rod 401. Through the setting of the connecting rod 401, the rotating wheel 402 and the rotating pin, when in use, the servo motor starts to drive the rotating wheel 402 to rotate, generating friction to cause the overall driving mechanism to move horizontally, making the internal structure compact and running smoothly, thereby improving the measurement efficiency.

[0030] In this embodiment, preferably, the measuring mechanism includes a first fixed plate 501, a displacement sensor body 502, a sensing unit 503 and an adjusting knob 504; the first fixed plate 501 is fixedly connected to the bottom of the waterproof mounting shell 601; the displacement sensor body 502 is fixedly connected to the bottom of the first fixed plate 501; an adjusting knob 504 is provided on one side of the displacement sensor body 502; and the sensing unit 503 is fixedly connected to the bottom of the displacement sensor; through the arrangement of the first fixed plate 501, the displacement sensor body 502, the sensing unit 503 and the adjusting knob 504, when in use, the displacement sensor does not need to be in direct contact with the device, so the operation is very safe and the detection sensitivity is very high, thereby improving the reliability and safety of the measurement.

[0031] In this embodiment, preferably, the waterproof mechanism includes a waterproof mounting shell 601, one end of the rotating wheel 402 is fixedly connected to a servo motor, and the outer side of the servo motor is fixedly connected to a waterproof mounting shell 601. Through the provision of the waterproof mounting shell 601, the motor and cable lines can be prevented from being exposed to water during the construction of water conservancy projects, avoiding the risk of electric leakage and injury.

[0032] When a water conservancy project measurement bridge of this embodiment is used, through the setting of the frame mechanism, the driving mechanism and the measuring mechanism, the frame mechanism makes the overall bridge structure stable, the space division is flexible, the deadweight is light, and the material is saved. The servo motor of the driving mechanism starts to drive the rotating wheel 402 to rotate, and the friction is generated to make the overall driving mechanism move horizontally, so that the internal structure is compact and the operation is stable, thereby improving the measurement efficiency. The measurement mechanism operation does not require contact with the equipment and is very safe, and the detection sensitivity is very high, thereby improving the reliability and safety of the measurement. Through the buffer mechanism and the anti-crossbeam 202 and other advantages, the action can be made smoother, more stable and safer, and the waterproof mechanism can prevent the motor and cable lines from being exposed to water during the construction of water conservancy projects, avoiding the risk of leakage and injury.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water conservancy project measurement bridge, characterized in that: It comprises a device body (100), wherein a frame mechanism is provided on the top of the device body (100), a driving mechanism is fixedly connected to the bottom end of the frame mechanism, and a measuring mechanism is fixedly connected to the bottom end of the driving mechanism; A buffer mechanism is provided at one end of the frame mechanism, and a waterproof mechanism is fixedly connected at one end of the driving mechanism.

2. A water conservancy engineering measurement bridge according to claim 1, characterized in that: The frame structure comprises a main beam (201), a cross beam (202), a support frame (203) and a mounting groove (204); the main beam (201) is provided on the top of the device body (100); the cross beam (202) is fixedly connected to one side of the main beam (201); the support frame (203) is fixedly connected to the bottom of the main beam (201); and the mounting groove (204) is provided inside the support frame (203).

3. A water conservancy engineering measurement bridge according to claim 2, characterized in that: The buffer mechanism comprises a shock absorbing spring (301), a baffle (302), a rubber pad (303) and a fixed block (304); one end of the mounting slot (204) is fixedly connected to the fixed block (304); the baffle (302) is fixedly connected inside the fixed block (304); one side of the baffle (302) is fixedly connected to a spring; and the other end of the spring is fixedly connected to the rubber pad (303).

4. A water conservancy engineering measurement bridge according to claim 2, characterized in that: The driving mechanism comprises a connecting rod (401), a rotating wheel (402) and a rotating pin (403); the rotating wheel (402) is slidably connected inside the mounting groove (204); one end of the rotating wheel (402) is fixedly connected to a servo motor; the outer side of the servo motor is fixedly connected to a waterproof mounting shell (601); the rotating wheel (402) is plugged with a rotating pin (403); and the other side of the rotating wheel (402) is threadedly connected to the connecting rod (401).

5. A water conservancy engineering measurement bridge according to claim 4, characterized in that: The measuring mechanism comprises a first fixing plate (501), a displacement sensor body (502), a sensing unit (503) and an adjusting knob (504); the first fixing plate (501) is fixedly connected to the bottom of the waterproof mounting shell (601); the displacement sensor body (502) is fixedly connected to the bottom of the first fixing plate (501); an adjusting knob (504) is provided on one side of the displacement sensor body (502); and the sensing unit (503) is fixedly connected to the bottom of the displacement sensor.

6. A water conservancy engineering measurement bridge according to claim 4, characterized in that: The waterproof mechanism comprises a waterproof mounting shell (601), one end of the rotating wheel (402) is fixedly connected to a servo motor, and the outer side of the servo motor is fixedly connected to the waterproof mounting shell (601).

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