Supporting arm device for hydrological surveying vessel

Abstract

The utility model discloses a hydrological surveying vessel support arm device which comprises a mounting assembly, a support arm assembly and a rotating assembly, the support arm assembly is arranged above the mounting assembly and is used for overturning and unfolding for hydrological surveying, and the rotating assembly is arranged on the mounting assembly and is used for horizontally rotating to adjust the measuring position. The supporting arm assembly comprises two vertical plates, a round rod, a mounting cylinder, two connecting cables, a first motor, two supporting plates, a mounting rod, two round wheels, a door-shaped frame and a fixing plate, the two vertical plates are both arranged on the mounting assembly, the round rod is rotatably mounted on the two vertical plates, the round rod is fixedly sleeved with the mounting cylinder, and the door-shaped frame is fixedly connected with the mounting cylinder. The two connecting cables are both connected to the mounting cylinder, and the first motor is fixedly mounted on the outer wall of one side of the corresponding vertical plate. The hydrological surveying vessel supporting arm device has the advantages that a surveying instrument can be installed in an overturning and folding mode, view shielding is reduced, and measurement is conducted by unfolding and moving upwards.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrology, in particular to a support arm device for a hydrological survey ship. Background Art

[0002] Hydrology refers to various phenomena such as the changes and movements of water in nature. Hydrology now generally refers to a discipline that studies the temporal and spatial distribution and changing laws of water in nature. "Wen" refers to natural phenomena, such as "astronomy". During hydrological measurements, the straightness and curvature of the water surface, cross-section, slope, water level, water depth, river width, flow rate, and flow velocity will be tested.

[0003] During measurement, the measuring instrument will be installed on the ship's arm to detect the water surface, but the height of the ship's arm is relatively high, which makes it difficult to install the instrument, and the ship's arm lacks folding function. When the ship is traveling, the ship's arm will block the field of view. Utility Model Content

[0004] The utility model aims to provide a hydrographic survey ship arm device, which has the advantages of flipping and folding to install the measuring instrument and reducing the visual field obstruction and unfolding and moving upward for measurement, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support arm device for a hydrological survey ship, comprising a mounting assembly, an arm assembly and a rotating assembly, wherein the arm assembly is arranged above the mounting assembly for flipping and unfolding to perform hydrological measurement, and the rotating assembly is arranged on the mounting assembly for horizontally rotating and adjusting the measuring position, the arm assembly comprises two vertical plates, a round rod, a mounting cylinder, two connecting cables, a motor 1, two support plates, a mounting rod, two round wheels and a door-shaped frame and a fixed plate, the two vertical plates are both arranged on the mounting assembly, the round rod is rotatably mounted on the two vertical plates, the mounting cylinder is fixedly sleeved on the round rod, the two connecting cables are both connected to the mounting cylinder, the motor 1 is fixedly mounted on one side outer wall of the corresponding vertical plate, the output shaft of the motor 1 is fixedly connected to one end of the round rod, the two support plates are both arranged above the mounting assembly, the mounting rod is rotatably mounted on the support plate, the two round wheels are fixedly sleeved on the mounting rod, the door-shaped frame is fixedly mounted on the two round wheels, and the fixed plate is fixedly mounted on one side outer wall of the door-shaped frame.

[0006] Furthermore, grooves are provided on the outer walls of the two circular wheels, and the two grooves are respectively adapted to the two connecting ropes.

[0007] Furthermore, two connection blocks are fixedly installed on the top of the door-shaped frame, and the two connection blocks are fixedly connected to two connection cables respectively.

[0008] Furthermore, the connecting rope is formed by multiple strands of steel wires intertwined and wound together.

[0009] Furthermore, the installation assembly includes a base plate, a backing plate and an installation box, the backing plate is fixedly installed on the top of the base plate, and the installation box is fixedly installed on the top of the backing plate.

[0010] Furthermore, the rotating assembly includes motor 2, gear 1, a rotating column, gear 2 and a turntable, wherein motor 2 is fixedly mounted on the bottom of the mounting box, gear 1 is fixedly mounted on the output shaft of motor 2, the rotating column is rotatably mounted on the mounting box, gear 2 is fixedly sleeved on the rotating column, gear 1 and gear 2 are meshed with each other, the turntable is fixedly mounted on the top of the rotating column, the two vertical plates are fixedly connected to the turntable, and the two support plates are fixedly connected to the turntable.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0012] The utility model arranges an arm assembly, installs an external cable disc and a measuring instrument on a fixed plate, starts motor one, drives a round rod to rotate counterclockwise, drives an installation cylinder to rotate, pulls and reels two connecting cables, the connecting cables slide on the round wheel and pulls a door-shaped frame, and the door-shaped frame drives the fixing plate to flip around the installation rod as the center, and the fixing plate flips and unfolds to drive the external cable disc and the measuring instrument to move upward, which has the advantages of flipping and folding to install the measuring instrument, reducing field of view obstruction, and unfolding and moving upward for measurement.

[0013] The utility model sets a rotating component to start motor 2, which drives gear 1 to rotate. Gear 1 meshes with gear 2 for transmission. Gear 2 is rotated by the transmission and drives a rotating column to rotate. The rotating column rotates on the installation box and drives a turntable to rotate. The turntable drives a fixed plate to rotate horizontally to adjust the detection position. The utility model has the advantages of horizontal rotation and adjustment of the hydrological measurement position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a support arm device for a hydrographic survey ship of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a support arm device for a hydrographic survey ship of the utility model;

[0016] Figure 3 It is a side view cross-sectional structural schematic diagram of a support arm device for a hydrographic survey ship of the utility model;

[0017] Figure 4 It is a schematic diagram of the assembly structure of the middle support arm assembly of the utility model.

[0018] In the figure: 1. Installation assembly; 101. Base plate; 102. Pad; 103. Installation box; 2. Support arm assembly; 201. Vertical plate; 202. Round rod; 203. Installation cylinder; 204. Connecting rope; 205. Motor 1; 206. Support plate; 207. Installation rod; 208. Round wheel; 209. Door frame; 210. Fixed plate; 3. Rotation assembly; 301. Motor 2; 302. Gear 1; 303. Rotation column; 304. Gear 2; 305. Turntable. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0020] The utility model provides Figure 1-Figure 4As shown, a support arm device for a hydrological survey ship comprises a mounting assembly 1, an arm assembly 2 and a rotating assembly 3, wherein the arm assembly 1 is arranged above the mounting assembly 1 for flipping and unfolding to perform hydrological measurement, and the rotating assembly 3 is arranged on the mounting assembly 1 for horizontally rotating and adjusting the measuring position, the arm assembly 2 comprises two vertical plates 201, a round rod 202, a mounting cylinder 203, two connecting cables 204, a motor 1 205, two supporting plates 206, a mounting rod 207, two round wheels 208, a door-shaped frame 209 and a fixing plate 210, the two vertical plates 201 are both arranged on the mounting assembly 1, the round rod 202 is rotatably mounted on the two vertical plates 201, the mounting cylinder 203 is fixedly sleeved on the round rod 202, the two connecting cables 204 are both connected to the mounting cylinder 203, the motor 1 205 is fixedly mounted on one side outer wall of the corresponding vertical plate 201, and the output shaft of the motor 1 205 is fixedly connected to one end of the round rod 202, and the two Each of the support plates 206 is arranged above the mounting assembly 1, the mounting rod 207 is rotatably mounted on the support plate 206, the two round wheels 208 are fixedly sleeved on the mounting rod 207, the door-shaped frame 209 is fixedly mounted on the two round wheels 208, and the fixed plate 210 is fixedly mounted on one side outer wall of the door-shaped frame 209. More specifically, the external cable disc and the measuring instrument are mounted on the fixed plate 210, and the motor 205 is started. The motor 205 drives the round rod 202 to rotate counterclockwise, and the round rod 202 drives the mounting cylinder 203 to rotate, and the mounting cylinder 203 pulls and reels the two connecting cables 204. The connecting cables 204 slide on the round wheels 208 and pull the door-shaped frame 209. The door-shaped frame 209 drives the fixed plate 210 to flip around the mounting rod 207 as the center, and the fixed plate 210 flips and unfolds to drive the external cable disc and the measuring instrument to move upward, which has the advantages of flipping and folding to install the measuring instrument, reducing the field of view obstruction, and unfolding and moving upward for measurement.

[0021] In addition, grooves are provided on the outer walls of the two circular wheels 208, and the two grooves are respectively adapted to the two connecting ropes 204. More specifically, the mounting cylinder 203 pulls and reels the two connecting ropes 204, and the connecting ropes 204 slide in the grooves. The grooves limit the connecting ropes 204 to prevent the connecting ropes 204 from detaching from the circular wheels 208, which has the advantages of limited movement and preventing detachment.

[0022] In addition, two connection blocks are fixedly installed on the top of the door-shaped frame 209 , and the two connection blocks are fixedly connected to the two connection cables 204 respectively.

[0023] In addition, the connecting rope 204 is formed by multiple strands of steel wires interwoven and wound together.

[0024] like Figure 1As shown, the installation assembly 1 includes a base plate 101, a pad plate 102 and an installation box 103, wherein the pad plate 102 is fixedly installed on the top of the base plate 101, and the installation box 103 is fixedly installed on the top of the pad plate 102.

[0025] like Figure 1 As shown, in some embodiments, the rotating assembly 3 includes a motor 2 301, a gear 1 302, a rotating column 303, a gear 2 304 and a turntable 305, wherein the motor 2 301 is fixedly mounted on the bottom of the installation box 103, the gear 1 302 is fixedly mounted on the output shaft of the motor 2 301, the rotating column 303 is rotatably mounted on the installation box 103, the gear 2 304 is fixedly sleeved on the rotating column 303, the gear 1 302 and the gear 2 304 are meshed with each other, the turntable 305 is fixedly mounted on the top of the rotating column 303, and the two The vertical plates 201 are fixedly connected to the turntable 305, and the two support plates 206 are fixedly connected to the turntable 305. More specifically, the motor 2 301 is started, and the motor 2 301 drives the gear 1 302 to rotate, and the gear 1 302 is meshed with the gear 2 304 for transmission. The gear 2 304 is rotated by the transmission and drives the rotating column 303 to rotate. The rotating column 303 rotates on the installation box 103 and drives the turntable 305 to rotate. The turntable 305 drives the fixed plate 210 to rotate horizontally to adjust the detection position, which has the advantages of horizontal rotation and adjustment of the hydrological measurement position.

[0026] Working principle:

[0027] Step 1: Flip measurement, install the external cable reel and the measuring instrument on the fixed plate 210, start the motor 205, the motor 205 drives the round rod 202 to rotate counterclockwise, the round rod 202 drives the installation cylinder 203 to rotate, the installation cylinder 203 pulls and reels the two connecting cables 204, the connecting cables 204 slide on the round wheel 208 and pull the door frame 209, the door frame 209 drives the fixed plate 210 to flip around the installation rod 207, the fixed plate 210 flips and unfolds to drive the external cable reel and the measuring instrument to move up, at this time the external cable reel can be started to drive the measuring instrument to move down for detection.

[0028] Step 2: Horizontal adjustment, start motor 2 301, motor 2 301 drives gear 1 302 to rotate, gear 1 302 meshes with gear 2 304 for transmission, gear 2 304 rotates under the transmission and drives the rotating column 303 to rotate, the rotating column 303 rotates on the installation box 103 and drives the turntable 305 to rotate, the turntable 305 drives the fixed plate 210 to rotate horizontally to adjust the detection position.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A hydrographic survey vessel arm device, characterized in that: The invention comprises an installation assembly, an arm assembly and a rotating assembly, wherein the arm assembly is arranged above the installation assembly for flipping and unfolding to perform hydrological measurement, and the rotating assembly is arranged on the installation assembly for horizontally rotating and adjusting the measuring position, the arm assembly comprises two vertical plates, a round rod, a mounting cylinder, two connecting cables, a motor 1, two support plates, a mounting rod, two round wheels, a door-shaped frame and a fixed plate, the two vertical plates are both arranged on the installation assembly, the round rod is rotatably mounted on the two vertical plates, the mounting cylinder is fixedly sleeved on the round rod, the two connecting cables are both connected to the installation cylinder, the motor 1 is fixedly mounted on one side outer wall of the corresponding vertical plate, the output shaft of the motor 1 is fixedly connected to one end of the round rod, the two support plates are both arranged above the installation assembly, the mounting rod is rotatably mounted on the support plate, the two round wheels are fixedly sleeved on the mounting rod, the door-shaped frame is fixedly mounted on the two round wheels, and the fixed plate is fixedly mounted on one side outer wall of the door-shaped frame.

2. The arm device for a hydrographic survey vessel according to claim 1, characterized in that: Grooves are provided on the outer walls of the two circular wheels, and the two grooves are respectively matched with the two connecting ropes.

3. The arm device for a hydrographic survey vessel according to claim 1, characterized in that: Two connection blocks are fixedly installed on the top of the door-shaped frame, and the two connection blocks are fixedly connected to two connection cables respectively.

4. The arm device for a hydrographic survey vessel according to claim 1, characterized in that: The connecting rope is formed by multiple strands of steel wires intertwined and wound together.

5. The arm device for a hydrographic survey vessel according to claim 1, characterized in that: The installation assembly comprises a base plate, a backing plate and an installation box. The backing plate is fixedly installed on the top of the base plate, and the installation box is fixedly installed on the top of the backing plate.

6. The arm device for a hydrographic survey vessel according to claim 5, characterized in that: The rotating assembly includes motor 2, gear 1, a rotating column, gear 2 and a turntable. Motor 2 is fixedly installed at the bottom of the installation box, gear 1 is fixedly installed on the output shaft of motor 2, the rotating column is rotatably installed on the installation box, gear 2 is fixedly sleeved on the rotating column, gear 1 and gear 2 are meshed with each other, the turntable is fixedly installed on the top of the rotating column, the two vertical plates are fixedly connected to the turntable, and the two support plates are fixedly connected to the turntable.

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