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CN-224225272-U - Conversion connection handle for underwater towed body submergence depth

CN224225272UCN 224225272 UCN224225272 UCN 224225272UCN-224225272-U

Abstract

The utility model provides a conversion connection handle for the submergence depth of an underwater towed body, which comprises a handle piece arranged at the top end of the underwater towed body, wherein a sleeve piece is arranged outside the handle piece, the top of the sleeve piece is provided with a rotating seat connected with a sedimentation wing, the connecting part of the sedimentation wing is rotationally connected with the rotating seat, the connecting part of the sedimentation wing is provided with adjusting holes, the surfaces of the two sides of the rotating seat are provided with through arc grooves, adjusting rods for adjusting the pitch angle of the sedimentation wing are installed in the two arc grooves in a penetrating way, the adjusting rods are installed in the adjusting holes in a penetrating way, adjusting assemblies are installed on the two sides of the rotating seat in a penetrating way, the sedimentation wing is rotationally connected with the rotating seat, and the adjusting rods are connected with the adjusting holes of the connecting part of the sedimentation wing in a penetrating way, so that the position of the adjusting rods in the arc grooves can be changed when the adjusting blocks are positioned in a mounting frame, the pitch angle of the sedimentation wing can be adjusted in the way, and stepless adjustment of the pitch angle of the sedimentation wing is realized in the way.

Inventors

  • LIANG YANHAO
  • YE GUIHE
  • YU HUANZHANG
  • Niu chenyang
  • LI RUOFEI
  • RAO BANG

Assignees

  • 中交广州航道局有限公司
  • 中交华南勘察测绘科技有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (6)

  1. 1. The conversion connection handle for the underwater towed body submergence depth comprises a handle piece (1) arranged at the top end of the underwater towed body, and is characterized in that a sleeve joint piece (2) is arranged outside the handle piece (1), a rotating seat (3) connected with a sedimentation wing is arranged at the top of the sleeve joint piece (2), through arc grooves (4) are formed in the surfaces of two sides of the rotating seat (3), adjusting rods (5) for adjusting the pitch angle of the sedimentation wing are installed in the two arc grooves (4) in a penetrating manner, and adjusting assemblies (6) are installed on two sides of the rotating seat (3); The adjusting component (6) comprises a mounting frame (61) arranged on the side face of the rotating seat (3), openings (62) are formed in two ends of the mounting frame (61), adjusting blocks (63) are arranged in the mounting frame (61), through strip-shaped grooves (64) are formed in the middle of the adjusting blocks (63), adjusting rods (5) are inserted into the strip-shaped grooves (64), screw holes (65) are formed in two ends of the adjusting blocks (63), screw rods (69) are installed in the openings (62) in a penetrating mode, one ends of the screw rods (69) are in threaded connection with the screw holes (65), and adjusting nuts (66) are installed at one ends of the screw rods (69) located outside the mounting frame (61).
  2. 2. The conversion connecting handle for the underwater towed body submergence depth according to claim 1, wherein the sleeve joint part (2) is composed of a horizontal baffle plate (21), two vertical side plates (22) and a back plate (23), the horizontal baffle plate (21), the two vertical side plates (22) and the back plate (23) are of an integrated structure, an installation cavity is formed in the horizontal baffle plate (21), the two vertical side plates (22) and the back plate (23), the handle part (1) is installed in the installation cavity, and the handle section of the handle part (1) extends to the outside of the sleeve joint part (2).
  3. 3. The conversion connecting handle for the underwater towed body submergence depth according to claim 2, wherein the surface of the vertical side plate (22) is provided with a first fixing hole (24), the surface of the handle piece (1) is provided with a second fixing hole (7), and the sleeve piece (2) and the handle piece (1) can be fixed through bolts arranged in the first fixing hole (24) and the second fixing hole (7).
  4. 4. The converting and connecting handle for underwater towed body submergence depth according to claim 1, wherein the top and the bottom of the front surface of the mounting frame (61) are provided with the stop strips (67), an open slot (68) is formed between the mounting frame (61) and the stop strips (67), and the size of the open slot (68) is matched with the size of the regulating block (63).
  5. 5. A conversion connecting handle for underwater towed body submergence depth according to claim 2, wherein the vertical side plate (22) is provided with a binding groove (25) at the bottom of one end of the handle section of the handle member (1).
  6. 6. The converting and connecting handle for underwater towed body submergence depth according to claim 1, wherein the adjusting rods (5) are correspondingly positioned at the top and the bottom of the strip-shaped groove (64) when the adjusting rods (5) are respectively positioned at two ends of the arc-shaped groove (4).

Description

Conversion connection handle for underwater towed body submergence depth Technical Field The utility model belongs to the technical field of connecting devices, and particularly relates to a conversion connecting handle for the submergence depth of an underwater towed body. Background At present, ocean engineering earth investigation comprises means such as side-scan sonar, shallow stratum profiler, ocean magnetometer investigation and the like, most investigation equipment is towed from design to use except for part of shallow stratum profiler, when towing and measuring, the submergence depth of the equipment is a very important influencing factor on the quality of data, and can directly influence the working efficiency of investigation and the accuracy and the completeness of investigation results, so that an underwater towed body is required to be close to the sea floor as much as possible under the condition of ensuring the safety of the equipment in the investigation process, in the prior art, by adding a settlement wing on the underwater towed body, the submergence efficiency of the underwater towed body can be effectively improved through the action of the settlement wing, and in the actual operation process, the water depth condition is changeable, the settlement wing needs to be regulated to different angles according to different water depth conditions, so that the equipment works at different submergence depths, and the traditional pitch angle regulating mode of the settlement wing can be regulated through holes, generally only two three gears (pitch angles) can be limited, and the connection of the settlement wing can be regulated based on the pitch angle. Disclosure of utility model The utility model aims to provide a conversion connecting handle for the submergence depth of an underwater towed body, and aims to solve the problems in the background technology. The utility model provides a conversion connection handle for the submergence depth of an underwater towed body, which comprises a handle piece arranged at the top end of the underwater towed body, wherein a sleeve piece is arranged outside the handle piece, the top of the sleeve piece is provided with a rotating seat connected with a sedimentation wing, the connecting part of the sedimentation wing is rotationally connected with the rotating seat, the connecting part of the sedimentation wing is provided with an adjusting hole, the surfaces of the two sides of the rotating seat are provided with arc grooves which are communicated, adjusting rods for adjusting the pitch angle of the sedimentation wing are arranged in the two arc grooves in a penetrating way, the adjusting rods are arranged in the adjusting holes in a penetrating way, and adjusting components are arranged on the two sides of the rotating seat; the adjusting component comprises an installation frame installed on the side face of the rotating seat, openings are formed in two ends of the installation frame, an adjusting block is arranged in the installation frame, a through bar-shaped groove is formed in the middle of the adjusting block, the adjusting rod is inserted into the bar-shaped groove, screw holes are formed in two ends of the adjusting block, a screw rod is installed in the openings in a penetrating mode, one end of the screw rod is connected with the screw holes in a threaded mode, and an adjusting nut is installed at one end of the screw rod located outside the installation frame. As a preferable technical scheme of the utility model, the sleeve joint piece consists of a horizontal baffle plate, two vertical side plates and a back plate, wherein the horizontal baffle plate, the two vertical side plates and the back plate are of an integrated structure, an installation cavity is formed in the horizontal baffle plate, the two vertical side plates and the back plate, the handle piece is installed in the installation cavity, and the handle section of the handle piece extends to the outside of the sleeve joint piece. As a preferable technical scheme of the utility model, the surface of the vertical side plate is provided with a first fixing hole, the surface of the handle piece is provided with a second fixing hole, and the sleeve joint piece and the handle piece can be fixed through bolts arranged in the first fixing hole and the second fixing hole. As a preferable technical scheme of the utility model, the top and the bottom of the front surface of the mounting frame are respectively provided with the baffle strips, an open slot is formed between the mounting frame and the baffle strips, and the size of the open slot is matched with that of the regulating block. As a preferable technical scheme of the utility model, the bottom of one end of the vertical side plate, which is positioned at the handle means of the handle piece, is provided with a binding groove. As a preferable technical scheme of the utility model, when the adjusting rods are respectively positioned a