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CN-224215080-U - River course hydrologic mapping equipment

CN224215080UCN 224215080 UCN224215080 UCN 224215080UCN-224215080-U

Abstract

The utility model relates to river hydrologic mapping equipment, and belongs to the technical field of river hydrologic mapping. The river hydrological mapping equipment comprises an installation seat and an upright post installed on the surface of the installation seat, wherein a radar sensor is arranged above the upright post, the adjusting mechanism comprises a rotating assembly arranged below the installation seat, a height adjusting rod is arranged inside the upright post, a positioning rod is fixedly connected with the surface of the height adjusting rod, a length adjusting rod is arranged inside the positioning rod, and the radar fluviograph can flexibly rotate through the arrangement of the rotating assembly, so that convenience and safety of maintenance of staff are improved. The staff can adjust and maintain without touching the water surface, and the safety risks of high-altitude operation and approaching the water area are reduced. Meanwhile, the rotation function enables the sensor to quickly adjust the measurement angle, and the optimal state is ensured to be kept all the time, so that the accuracy and stability of data are improved.

Inventors

  • LI JIAQI
  • Guan Shengxing
  • GAO YINGQIN

Assignees

  • 水利部海河水利委员会引滦工程管理局

Dates

Publication Date
20260508
Application Date
20250626

Claims (8)

  1. 1. The river hydrologic mapping equipment is characterized by comprising an installation seat (100) and an upright post (200) installed on the surface of the installation seat (100), wherein a radar sensor (300) is arranged above the upright post (200); The adjusting mechanism (400), the adjusting mechanism (400) is including setting up in rotating assembly (410) of mount pad (100) below, the inside of stand (200) is provided with height adjustment pole (420), the fixed surface of height adjustment pole (420) is connected with locating lever (430), the inside of locating lever (430) is provided with length adjustment pole (431).
  2. 2. The river hydrological mapping apparatus of claim 1, wherein the rotating assembly (410) comprises a base (411) disposed below the mounting base (100), a rotating shaft (412) is fixedly connected to the lower surface of the mounting base (100), and the bottom end of the rotating shaft (412) is rotatably connected to the inner wall of the base (411).
  3. 3. The river hydrological mapping equipment according to claim 2, characterized in that the surface fixed connection of pivot (412) has worm wheel (413), the top of base (411) is provided with worm (414), worm (414) and worm wheel (413) meshing, the one end rotation of worm (414) is connected in base (411), the surface mounting of base (411) has first servo motor (415), the drive end of first servo motor (415) and the other end fixed connection of worm (414).
  4. 4. The river hydrologic mapping device according to claim 1, wherein the height adjusting rod (420) is slidably connected to the inner wall of the upright post (200), and an electric push rod (421) is arranged between the bottom end of the height adjusting rod (420) and the inner bottom wall of the upright post (200).
  5. 5. The river hydrological mapping apparatus of claim 1, wherein the length adjusting rod (431) is slidably connected to an inner wall of the positioning rod (430), and the radar sensor (300) is disposed at an end of the length adjusting rod (431) extending out of the positioning rod (430).
  6. 6. The river hydrological mapping apparatus of claim 1, wherein an inner wall of the positioning rod (430) is fixedly connected with a fixed block (435), and a second servo motor (436) is arranged at one end of the inner wall of the positioning rod (430) close to the height adjusting rod (420).
  7. 7. The river hydrologic mapping apparatus according to claim 6, characterized in that a threaded rod (432) is provided between the fixed block (435) and the second servo motor (436), one end of the threaded rod (432) is fixedly connected with the driving end of the second servo motor (436), and the other end of the threaded rod (432) is rotatably connected to the fixed block (435).
  8. 8. The river hydrologic mapping device according to claim 7, characterized in that a thread block (433) is arranged on the surface of the threaded rod (432), a plurality of driving rods (434) are fixedly connected to the surface of the thread block (433), and one end of each driving rod (434) penetrates through the fixing block (435) and is fixedly connected with the length adjusting rod (431).

Description

River course hydrologic mapping equipment Technical Field The utility model relates to the technical field of river hydrologic mapping, in particular to river hydrologic mapping equipment. Background The river hydrologic mapping equipment is technical equipment for monitoring core parameters such as river water level, flow rate and the like, and is applied to the whole process of water resource scheduling, flood control and disaster reduction and ecological protection. As a key component, the radar water level gauge adopts a microwave ranging principle, realizes non-contact water level monitoring by transmitting and receiving electromagnetic waves, and is suitable for a long-term unmanned monitoring scene of a field river channel. As shown in a reference case of "a radar water level gauge" bulletin number "CN211783739U", the radar water level gauge according to the present invention can socket the position of the screw rod by rotating the nut, thereby changing the installation height of the radar water level gauge body, and can change the installation position of the radar water level gauge by adjusting the outer pipe and the inner pipe, thereby enabling the device to be installed according to the use requirement, and expanding the use range; Although the installation height of the radar water level gauge body can be adjusted, the radar water level gauge is usually installed on the shore and extends towards the water surface, so that a worker is inconvenient to maintain the components extending towards the water surface, and the radar water level gauge has a certain potential safety hazard. Disclosure of utility model Based on the above, it is necessary to provide a river hydrological mapping device for solving the problem of inconvenient maintenance of the radar fluviograph. The river hydrologic mapping equipment comprises an installation seat and an upright post installed on the surface of the installation seat, wherein a radar sensor is arranged above the upright post. The adjusting mechanism comprises a rotating assembly arranged below the mounting seat, a height adjusting rod is arranged in the upright column, a positioning rod is fixedly connected with the surface of the height adjusting rod, and a length adjusting rod is arranged in the positioning rod. In one embodiment, the rotating assembly comprises a base arranged below the mounting seat, a rotating shaft is fixedly connected to the lower surface of the mounting seat, and the bottom end of the rotating shaft is rotatably connected to the inner wall of the base. In one embodiment, the surface of the rotating shaft is fixedly connected with a worm wheel, a worm is arranged above the base, the worm is meshed with the worm wheel, one end of the worm is rotationally connected with the base, a first servo motor is arranged on the surface of the base, and the driving end of the first servo motor is fixedly connected with the other end of the worm. In one embodiment, the height adjusting rod is slidably connected to the inner wall of the upright post, and an electric push rod is arranged between the bottom end of the height adjusting rod and the inner bottom wall of the upright post. In one embodiment, the length adjusting rod is slidably connected to the inner wall of the positioning rod, and the radar sensor is disposed at one end of the length adjusting rod extending out of the positioning rod. In one embodiment, the inner wall of the positioning rod is fixedly connected with a fixed block, and a second servo motor is arranged at one end, close to the height adjusting rod, of the inner wall of the positioning rod. In one embodiment, a threaded rod is arranged between the fixed block and the second servo motor, one end of the threaded rod is fixedly connected with the driving end of the second servo motor, and the other end of the threaded rod is rotatably connected to the fixed block. Advantageous effects 1. Through setting up rotating assembly, make radar fluviograph can nimble rotation, improved convenience and the security that the staff maintained. The staff can adjust and maintain without touching the water surface, and the safety risks of high-altitude operation and approaching the water area are reduced. Meanwhile, the rotation function enables the sensor to quickly adjust the measurement angle, and the optimal state is ensured to be kept all the time, so that the accuracy and stability of data are improved. The long-term stable operation of the equipment is enhanced; 2. Through setting up altitude mixture control pole and length adjustment pole, this device can nimble height and the extension length of adjusting equipment when rotatory, has further promoted its adaptability and operation convenience. The cooperation rotating assembly, the staff can be according to the position, angle and the height of the light adjustment equipment of scene actual conditions to the measurement demand in different waters should be handled. Meanwhile, the heigh