CN113264151B

CN113264151B - Underwater camera suspender tool

Info

Publication number: CN113264151B
Application number: CN202110455419.6A
Authority: CN
Inventors: 孟健; 刘奇; 刘健
Original assignee: Chengxi Shipyard Co Ltd
Current assignee: Chengxi Shipyard Co Ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-10-18
Anticipated expiration: 2041-04-26
Also published as: CN113264151A

Abstract

The invention discloses an underwater camera suspender tool, which comprises a rotatable support detachably connected to an original ship railing column through a connecting assembly, wherein the rotatable support is detachably connected with a telescopic suspender, a pull rope for adjusting the height of a camera is wound on a pulley of the telescopic suspender, the lower end of the pull rope is fixedly connected with a camera placing piece, and an adjusting rope for adjusting the horizontal angle of the camera is also fixedly connected to the camera placing piece. The underwater inspection tool can be used for underwater inspection of various types of ships, and underwater conditions of the ships during navigation can be conveniently and quickly inspected through the tool; the tool is detachable and movable; when in use, the lifting rod is fixed on the ship deck railing, and the length and the angle of the lifting rod can be manually adjusted, so that the underwater condition of the ship during sailing can be conveniently monitored and observed at any time.

Description

Underwater camera suspender tool

Technical Field

The invention relates to an underwater camera suspender tool.

Background

The underwater inspection of the ship (such as whether propellers, side thrusts and other thrusters are involved in foreign matters such as fishing nets, corrosion damage states of ship planking, draught states after ship loading and the like) is a very necessary work when the ship is sailed, and how to conveniently and quickly inspect the underwater situation when the ship is sailed and to adapt to various different types of ships is a problem which needs to be solved urgently at present.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an underwater camera suspender tool which can be used for underwater inspection of various types of ships and can conveniently and quickly inspect the underwater condition of the ships during navigation; the underwater condition of the ship during navigation can be conveniently monitored and observed at any time.

In order to achieve the purpose, the technical scheme of the invention is to design an underwater camera suspender tool, which comprises a rotatable support detachably connected to an original ship railing column through a connecting assembly, wherein the rotatable support is detachably connected with a telescopic suspender, a pull rope for adjusting the height of a camera is wound on a pulley of the telescopic suspender, the lower end of the pull rope is fixedly connected with a camera placing piece, and an adjusting rope for adjusting the horizontal angle of the camera is also fixedly connected to the camera placing piece. The upper end of the pull rope is pulled by an operator; after setting up like this, the angle of flexible jib can be adjusted to rotatable support, and the monitoring position (here refer to horizontal distance, the position of camera apart from boats and ships) of camera can be guaranteed in order to the length as required to flexible jib, guarantees the required monitoring height of camera through the stay cord, adjusts the angle that the camera can also be adjusted to the rope, guarantees that camera horizontal monitoring, shoots, and the all manual regulation of length angle, and adaptability is wide, can be suitable for the inspection under water of each type boats and ships. The telescopic boom is typically 3 metres long.

The technical scheme is that the rotatable support comprises a vertical pipe used for being abutted against an original ship railing stand column and an adjusting pipe rotatably arranged at the upper end of the vertical pipe, an L-shaped first locking handle is connected to the adjusting pipe in a threaded mode, one end of the L-shaped first locking handle penetrates through the adjusting pipe and the end of the L-shaped first locking handle is opposite to the outer surface of the vertical pipe, and an external thread is arranged at one end, penetrating through the adjusting pipe, of the first locking handle. Of course, the vertical pipe and the adjusting pipe of the rotatable support can also be a vertical column or an adjusting column, or a vertical rod or an adjusting rod and other forms.

The further technical scheme is that the connecting assembly comprises a support sleeve sleeved on the vertical pipe and a sleeve fixing clamping plate used for limiting the support sleeve. The sleeve fixing clamping plate is used for limiting and determining the height position of the support sleeve.

A further technical scheme does, the support sleeve pipe and the riser adaptation setting on the riser are established to the cover, support sheathed tube external fixation sets up the splint that former ship railing stand both sides were located to two divisions, splint its one end of keeping away from the support sheathed tube surpasss former ship railing stand setting, be equipped with the slotted hole that is used for splint to pass on the sleeve pipe fixed cardboard, the width and the double-layered plate thickness adaptation of slotted hole, the top that lies in the slotted hole on the sleeve pipe fixed cardboard is equipped with the screw hole, be equipped with aforementioned screw hole adaptation and be used for the sheathed tube fastening screw of fixed bolster. Of course, the width of the oblong hole may also be slightly larger than the thickness of the clamping plate.

The further technical proposal is that a vertical reinforcing plate is fixedly arranged on the upper surface of each clamping plate; the pull rope and the adjusting rope are both nylon ropes, hanging buckles are fixedly arranged at the end parts of the nylon ropes, and the diameters of the nylon ropes are 12mm; the camera adopts an underwater camera. The camera is a GoPro underwater camera.

The technical scheme is that a threaded hole penetrating through the support sleeve is formed in the support sleeve, a second locking handle used for fixing the relative position of the support sleeve and the vertical pipe is matched with the threaded hole, one end of the second locking handle penetrates through the support sleeve and faces the outer surface of the vertical pipe in the support sleeve, and an external thread is arranged at one end of the second locking handle penetrating through the support sleeve.

A further technical scheme is that the telescopic hanger rod is cylindrical, the inner diameter of an adjusting pipe arranged on a vertical pipe of the rotatable support is rotated to be matched with the diameter of the telescopic hanger rod, one end of the telescopic hanger rod is fixedly provided with a pulley wallboard in a channel steel shape, and a pulley for winding a stay cord is arranged in the groove of the pulley wall in a rotating mode.

The further technical scheme is that the camera placing piece comprises a horizontal angle control rod of the camera and a camera mounting box integrally arranged with the horizontal angle control rod, the camera mounting box is a rectangular frame with two side faces open, and the camera is fixed in the camera mounting box in a magnetic adsorption mode.

A further technical scheme is that two ends of the horizontal angle control rod are fixedly provided with an adjusting rope. One end fixed connection of adjusting the rope is buckled on hanging, and the other end is taken on former ship railing stand earlier, treats that stay cord dangling length confirms the back, and operating personnel rethread pulling adjustment two are adjusted the rope and are guaranteed the angle of camera with the level of guaranteeing horizontal angle control lever. The operation process of the tool comprises the following steps: inserting a support sleeve into a clamping groove (namely a long circular hole) of a sleeve fixing clamping plate, screwing in a fastening screw to prop against an original ship railing stand column, inserting a rotatable support (namely a vertical pipe) into the support sleeve, rotating an adjusting pipe to a required angle, and screwing a locking handle to fix; the telescopic suspender is inserted into the adjusting pipe of the rotatable bracket, the telescopic suspender is adjusted to the required length, the nylon rope is installed and sleeved into the pulley, and the locking handle is screwed down to fix the telescopic suspender; the height and the angle can be adjusted by lifting the nylon rope (also called a pull rope) and the nylon rope (also called an adjusting rope) on the horizontal angle adjusting rod. The underwater inspection tool can be used for underwater inspection of various types of ships, and underwater conditions of the ships during navigation can be conveniently and quickly inspected through the tool; for example: 1. whether propellers, side thrusters and other thrusters are involved in foreign matters such as fishing nets or not; 2. corrosion damage state of the ship outer plate; 3. draught state after the ship is loaded, and the like.

The invention has the advantages and beneficial effects that: the underwater inspection tool can be used for underwater inspection of various types of ships, and underwater conditions of the ships during navigation can be conveniently and quickly inspected through the tool; the upper end of the pull rope is pulled by an operator; after setting up like this, the angle of flexible jib can be adjusted to rotatable support, and flexible jib can adjust length as required in order to guarantee the monitoring position of camera (here indicates horizontal distance, the position of camera apart from boats and ships), guarantees the required monitoring height of camera through the stay cord, adjusts the angle that the camera can also be adjusted to the rope, guarantees the monitoring of camera level, shoots, and the all manual regulation of length angle, adaptability is wide, can be suitable for the inspection under water of each type boats and ships.

Drawings

FIG. 1 is a schematic view of the working state of an underwater camera boom tool of the present invention;

FIG. 2 is a schematic view of the rotatable mount of FIG. 1;

FIG. 3 is a schematic view of the stent sleeve of FIG. 1;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a right side view of FIG. 3;

FIG. 6 is a side view of the cannula fixing clip of FIG. 1;

FIG. 7 is an enlarged schematic view of the cannula fixing clip of FIG. 1;

FIG. 8 is a schematic view of the telescopic boom of FIG. 1;

FIG. 9 is a schematic view of the middle pulley wall panel of FIG. 8;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is a schematic view of the pulley of FIG. 8;

FIG. 12 is a cross-sectional view of FIG. 11;

FIG. 13 is a schematic view of the horizontal angle control lever of FIG. 1;

fig. 14 is a top view of fig. 13.

In the figure: 1. the original ship railing post; 2. a rotatable support; 3. a telescopic boom; 4. a pulley; 5. a camera; 6. pulling a rope; 7. adjusting the rope; 8. a first locking handle; 9. a stent sleeve; 10. a sleeve fixing clamping plate; 11. a splint; 12. a long round hole; 13. fastening screws; 14. a reinforcing plate; 15. a second locking handle; 16. a pulley wallboard; 17. a horizontal angle control lever; 18. a camera mounting box.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 14, the present invention is an underwater camera boom assembly, which comprises a rotatable support 2 detachably connected to a railing column 1 of a ship through a connection assembly, wherein the rotatable support 2 is detachably connected to a telescopic boom 3, a pull rope 6 for adjusting the height of a camera 5 is wound on a pulley 4 of the telescopic boom 3, the lower end of the pull rope 6 is fixedly connected to a camera 5 placing member, and an adjusting rope 7 for adjusting the horizontal angle of the camera 5 is also fixedly connected to the camera 5 placing member. The rotatable support 2 comprises a vertical pipe used for being abutted against the original ship railing column 1 and an adjusting pipe rotatably arranged at the upper end of the vertical pipe, an L-shaped first locking handle 8 is connected to the adjusting pipe in a threaded mode, one end of the L-shaped first locking handle 8 penetrates through the adjusting pipe and is opposite to the outer surface of the vertical pipe, and an external thread is arranged at one end, penetrating through the adjusting pipe, of the first locking handle 8. The connecting assembly comprises a support sleeve 9 sleeved on the riser and a sleeve fixing clamping plate 10 used for limiting the support sleeve 9. The support sleeve pipe 9 and the riser adaptation setting on the riser are established to the cover, the outer fixed surface of support sleeve pipe 9 sets up two splint 11 that locate former ship railing post 1 both sides, splint 11 its one end of keeping away from support sleeve pipe 9 surpasss former ship railing post 1 and sets up, be equipped with the slotted hole 12 that is used for splint 11 to pass on the fixed cardboard 10 of sleeve pipe, the width of slotted hole 12 and the thickness adaptation of splint 11, the top that lies in slotted hole 12 on the fixed cardboard 10 of sleeve pipe is equipped with the screw hole, be equipped with the fastening screw 13 that is used for fixed bolster sleeve pipe 9 with aforementioned screw hole adaptation. A vertical reinforcing plate 14 is fixedly arranged on the upper surface of each clamping plate 11; the pull rope 6 and the adjusting rope 7 are both nylon ropes, hanging buckles are fixedly arranged at the end parts of the nylon ropes, and the diameters of the nylon ropes are 12mm; the camera 5 is an underwater camera 5. The support sleeve 9 is provided with a threaded hole penetrating through the support sleeve 9, a second locking handle 15 used for fixing the relative position of the support sleeve 9 and the vertical pipe is arranged in a manner of being matched with the threaded hole, one end of the second locking handle 15 penetrates through the support sleeve 9 and is aligned with the outer surface of the vertical pipe in the support sleeve 9, and one end of the second locking handle 15, which penetrates through the support sleeve 9, is provided with an external thread. The telescopic suspender 3 is cylindrical, the inner diameter of the adjusting pipe arranged on the vertical pipe of the rotatable bracket 2 is rotated to be matched with the diameter of the telescopic suspender 3, one end of the telescopic suspender 3 is fixedly provided with a pulley wallboard 16 in a channel steel shape, and the pulley 4 of the stay cord 6 is wound in the groove inner rotation of the pulley 4 wall. The camera 5 placing piece comprises a horizontal angle control rod 17 of the camera 5 and a camera mounting box 18 integrally arranged with the horizontal angle control rod 17, the camera mounting box 18 is in a rectangular frame shape with two side openings, and the camera 5 is fixed in the camera mounting box 18 in a magnetic adsorption mode. Two ends of the horizontal angle control rod 17 are fixedly provided with an adjusting rope 7.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. An underwater camera suspender tool is characterized by comprising a rotatable support which is detachably connected to an original ship railing stand column through a connecting assembly, wherein the rotatable support is detachably connected with a telescopic suspender, a pull rope for adjusting the height of a camera is wound on a pulley of the telescopic suspender, the lower end of the pull rope is fixedly connected with a camera placing piece, and an adjusting rope for adjusting the horizontal angle of the camera is also fixedly connected to the camera placing piece; the rotatable support comprises a vertical pipe used for abutting against an original ship railing stand column and an adjusting pipe rotatably arranged at the upper end of the vertical pipe, the adjusting pipe is in threaded connection with an L-shaped first locking handle, one end of the L-shaped first locking handle penetrates through the adjusting pipe and is opposite to the outer surface of the vertical pipe, and an external thread is arranged at one end of the first locking handle penetrating through the adjusting pipe; the connecting assembly comprises a support sleeve sleeved on the vertical pipe and a sleeve fixing clamping plate used for limiting the support sleeve.

2. The underwater camera suspender tool as claimed in claim 1, wherein a support sleeve sleeved on the riser is adapted to the riser, two clamp plates are fixedly arranged on the outer surface of the support sleeve and are respectively arranged on two sides of an original ship railing column, one end of each clamp plate, far away from the support sleeve, exceeds the original ship railing column, a long circular hole for the clamp plates to pass through is formed in the sleeve fixing clamp plate, the width of the long circular hole is adapted to the thickness of the clamp plate, a threaded hole is formed in the sleeve fixing clamp plate and is positioned above the long circular hole, and a fastening screw for fixing the support sleeve is arranged in the sleeve fixing clamp plate and is adapted to the threaded hole.

3. The underwater camera boom tool as claimed in claim 2, wherein a vertical reinforcing plate is fixedly arranged on the upper surface of each clamping plate; the pull rope and the adjusting rope are both nylon ropes, hanging buckles are fixedly arranged at the end parts of the nylon ropes, and the diameters of the nylon ropes are 12mm; the camera adopts an underwater camera.

4. The underwater camera boom tool as claimed in claim 3, wherein the support sleeve is provided with a threaded hole penetrating through the support sleeve, a second locking handle adapted to the threaded hole is provided for fixing a position of the support sleeve relative to the vertical pipe, one end of the second locking handle penetrates through the support sleeve and faces an outer surface of the vertical pipe in the support sleeve, and an external thread is provided at an end of the second locking handle penetrating through the support sleeve.

5. The underwater camera boom tool according to claim 4, wherein the telescopic boom is cylindrical, an inner diameter of an adjusting pipe rotatably arranged on a vertical pipe of the rotatable support is matched with a diameter of the telescopic boom, one end of the telescopic boom is fixedly provided with a channel steel-shaped pulley wall plate, and a pulley for winding a pull rope is rotatably arranged in a groove of the pulley wall.

6. The underwater camera boom tool as claimed in claim 5, wherein the camera placing member comprises a horizontal angle control rod of the camera and a camera mounting box integrally arranged with the horizontal angle control rod, the camera mounting box is in a rectangular frame shape with two side surfaces being open, and the camera is fixed in the camera mounting box in a magnetic adsorption mode.

7. The underwater camera boom tool as claimed in claim 6, wherein an adjusting rope is fixedly arranged at two ends of the horizontal angle control rod.