CN115183100B - Video monitoring fixing device based on deepwater net cage - Google Patents
Video monitoring fixing device based on deepwater net cage Download PDFInfo
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- CN115183100B CN115183100B CN202210839200.0A CN202210839200A CN115183100B CN 115183100 B CN115183100 B CN 115183100B CN 202210839200 A CN202210839200 A CN 202210839200A CN 115183100 B CN115183100 B CN 115183100B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 4
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a video monitoring fixing device based on a deepwater net cage, and relates to the technical field of cultivation auxiliary equipment, wherein the fixing device comprises a front bracket, a monitoring mounting bracket, a rear bracket and an upper connecting piece; the monitoring mounting bracket is fixed on one side of the front bracket and is provided with a mounting rod shaft, and a fixing sleeve member capable of fixing the camera is arranged on the mounting rod shaft; the outside of the mounting rod shaft is provided with a fastening part, the side wall of the monitoring mounting bracket is provided with a blocking clamping piece, the blocking clamping piece comprises a guide rod and an outer frame body, the outer frame body is longitudinally and damped and slidingly arranged on the side wall of the monitoring mounting bracket, the inside of the outer frame body is provided with a blocking clamping groove which is gradually reduced from top to bottom, and the guide rod is arranged on the side wall of the outer frame body and longitudinally slides on the front bracket; and a transmission piece capable of connecting the front bracket and the rear bracket is arranged between the front bracket and the rear bracket. The invention has simple structure, is convenient for the angle adjustment of the monitoring camera, can improve the installation stability of the monitoring camera and is convenient for use.
Description
Technical Field
The invention relates to the technical field of cultivation auxiliary equipment, in particular to a video monitoring and fixing device based on a deepwater net cage.
Background
The deep water net cage has the remarkable advantages of large culture capacity and good culture benefit, the annual fish yield of the maximum net cage exceeds 80 t/cage, and the yield value is more than 150 ten thousand yuan; how to control the cultivation risk to the maximum limit and ensure the cultivation benefit is the most concerned problem of net cage cultivation enterprises. In the deepwater net cage culture base, in order to facilitate management of culture production, video monitoring equipment needs to be installed in deepwater net cage culture.
The outer side of the deepwater net cage is provided with a protective fence, wherein video monitoring equipment is generally fixed on the protective fence; because the video monitoring equipment generally needs to be subjected to angle adjustment, the video monitoring equipment is relatively unstable in fixation; the deepwater net cage is positioned on the water surface, and the wind power on the water surface is relatively large; thereby easily causing the video monitoring device to vibrate due to wind power.
Disclosure of Invention
The invention aims to provide a video monitoring fixing device based on a deepwater net cage, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the video monitoring and fixing device based on the deepwater net cage comprises a front support, a monitoring and installing support, a rear support and an upper connecting piece, wherein the upper connecting piece which can be sleeved on a deepwater net cage rail is arranged at the top of the front support, the rear support is arranged at the end part of the upper connecting piece, which is far away from the front support, and the front support and the rear support are opposite and are respectively positioned at two sides of the deepwater net cage rail; the monitoring mounting bracket is fixed on one side of the front bracket and is provided with a mounting rod shaft, and a fixing sleeve member capable of fixing the camera is arranged on the mounting rod shaft; the outside of the mounting rod shaft is provided with a fastening part, the side wall of the monitoring mounting bracket is provided with a blocking clamping piece, the blocking clamping piece comprises a guide rod and an outer frame body, the outer frame body is longitudinally and damped and slidingly arranged on the side wall of the monitoring mounting bracket, the inside of the outer frame body is provided with a blocking clamping groove which gradually becomes smaller from top to bottom, the blocking clamping groove is clamped on the outside of the fastening part, and the guide rod is arranged on the side wall of the outer frame body and longitudinally slides on the front bracket; the wind power rotating device is characterized in that a transmission piece capable of connecting the front support and the rear support is arranged between the front support and the rear support, the wind power rotating piece is arranged on the rear support and can rotate when receiving strong wind, the transmission piece is connected with the wind power rotating piece and the guide rod, and when the wind power rotating piece rotates, the transmission piece is driven to drive the outer frame body to move downwards.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the fixed external member includes mount pad and two fastener, and the mount pad is established on the mount pad axle, and two fastener are established relatively on the mount pad, and the tip of two fastener all has fastening portion, and two opposite fastening portions can be through the bolt-up in order to realize fixed camera.
In one alternative: the monitoring mounting bracket is also provided with a guide annular cavity with the center positioned on the axis of the mounting rod, a guide block sliding in the guide annular cavity is arranged in the guide annular cavity, and the guide block is provided with a connecting rod connected with the mounting seat.
In one alternative: the outer wall of the fastening part and the inner wall of the blocking clamping groove are provided with bulges, and the bulges are made of rubber materials.
In one alternative: the wind power rotating piece comprises a rotating rod, a mounting sleeve, a bearing fan blade and a poking piece; the rotary rod is longitudinally arranged on the rear bracket, the connecting part of the rotary rod and the rear bracket is provided with a mounting sleeve, and the mounting sleeve is in rotary fit with the rotary rod; the wind-bearing fan blade is arranged at the upper end part of the rotating rod and can generate a rotating action when bearing wind force, and the stirring piece is arranged at the bottom end part of the rotating rod; the transmission piece includes fixed member and pulls the slider, the fixed member transversely establishes between fore-stock and back support and can be together fixed with both, it establishes on the fixed member to pull the slider slip, pulls slider one end and connects the guide arm and the other end can link to each other with stirring the piece, wherein, stirring the piece and can promote when rotatory to pull the slider and remove on the transmission piece, the forward moving slider is at the removal in-process, pulls guide arm longitudinal movement.
In one alternative: the traction sliding piece comprises a moving piece, a fixed support, a transmission gear and a transverse rack, wherein the moving piece is arranged on the fixed rod in a sliding way, the fixed support is fixed at a position, close to the end part, of the fixed rod, the transmission gear is arranged on the fixed support and is meshed with a longitudinal rack arranged on the guide rod, and the transverse rack is arranged on the moving piece and is meshed with the transmission gear; the movable piece is connected with the fixed bracket through a spring; the moving part is also connected with the poking part.
In one alternative: the movable part comprises a sliding sleeve and a strip frame, the sliding sleeve is sleeved on the fixed rod, the strip frame is fixed on the sliding sleeve, the stirring part comprises a disc body and a stirring column, the disc body is fixed at the bottom end part of the rotary rod, the stirring column is eccentrically arranged on the end face of the disc body, and the stirring column can extend into the strip frame.
In one alternative: the end part of the fixed rod piece, which is close to the front support, is hinged with the side wall of the front support, the side wall of the rear support is provided with a fastening bayonet, the end part of the fixed rod piece, which is close to the rear support, is provided with a fastening stud, and the fastening stud is clamped into the inner side of the fastening bayonet and is fixed through a nut.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the mounting angle of the monitoring camera can be adjusted by rotating the fixing sleeve member, and the angle-adjusted fixing can be realized by blocking the clamping member;
2. according to the invention, the transmission piece and the wind force rotating piece can drive the blocking clamping piece to move relative to the fixed sleeve piece, the rotating strength of the blocking clamping piece for blocking the fixed sleeve piece is improved, and the installation stability of the monitoring camera is ensured;
3. the invention has simple structure, is convenient for the angle adjustment of the monitoring camera, can improve the installation stability of the monitoring camera and is convenient for use.
Drawings
Fig. 1 is a schematic view of the overall structure of the device according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a fixing kit according to an embodiment of the present invention.
Fig. 3 is a schematic view of a blocking clip according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a moving member according to an embodiment of the present invention.
Reference numerals annotate: the front bracket 1, the monitor mounting bracket 2, the guide annular chamber 21, the rear bracket 3, the fastening bayonet, the upper connecting piece 4, the fixing sleeve 5, the mounting lever shaft 51, the clip 52, the fastening part 53, the connecting rod 54, the guide block 55, the mounting seat 57, the blocking clip 6, the guide lever 61, the longitudinal rack 62, the boss 63, the outer frame 64, the blocking clip groove 65, the transmission piece 7, the fixing rod 71, the moving piece 72, the sliding sleeve 721, the strip frame 722, the fixing bracket 73, the transmission gear 74, the spring 75, the transverse rack 76, the fastening stud 77, the wind-force rotating piece 8, the rotating rod 81, the mounting sleeve 82, the disk 83, the dial column 84, and the air-bearing blade 85.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the invention and are not intended to limit the scope of the invention. Any obvious modifications or alterations to the invention, as would be apparent, are made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1-3, a video monitoring fixing device based on a deepwater net cage comprises a front bracket 1, a monitoring mounting bracket 2, a rear bracket 3 and an upper connecting piece 4, wherein the top of the front bracket 1 is provided with the upper connecting piece 4 which can be sleeved on a deepwater net cage fence, the rear bracket 3 is arranged at the end part of the upper connecting piece 4 far away from the front bracket 1, and the front bracket 1 and the rear bracket 3 are opposite and respectively positioned at two sides of the deepwater net cage fence; the monitoring mounting bracket 2 is fixed on one side of the front bracket 1 and is provided with a mounting rod shaft 51, and a fixing sleeve 5 capable of fixing a camera is arranged on the mounting rod shaft 51; the outside of the installation rod shaft 51 is provided with a fastening part 53, the side wall of the monitoring installation support 2 is provided with a blocking clamping piece 6, the blocking clamping piece 6 comprises a guide rod 61 and an outer frame 64, the outer frame 64 is longitudinally and damped in sliding mode and arranged on the side wall of the monitoring installation support 2, the inside of the outer frame 64 is provided with a blocking clamping groove 65 which is gradually reduced from top to bottom, the blocking clamping groove 65 is clamped on the outside of the fastening part 53, and the guide rod 61 is arranged on the side wall of the outer frame 64 and longitudinally slides on the front support 1; a transmission piece 7 capable of connecting the front bracket 1 and the rear bracket 3 is arranged between the front bracket 1 and the rear bracket 3, a wind power rotating piece 8 is arranged on the rear bracket 3, the wind power rotating piece 8 can rotate when receiving strong wind, the transmission piece 7 is connected with the wind power rotating piece 8 and the guide rod 61, and when the wind power rotating piece 8 rotates, the transmission piece 7 is driven to drive the outer frame 64 to move downwards;
in the embodiment, the upper connecting piece 4 is sleeved on the deepwater net cage fence, and the front support 1 and the rear support 3 are respectively positioned at two sides of the deepwater net cage fence, the front support 1 and the rear support 3 are fixedly connected through the transmission piece 7, and the whole fixing device is stably arranged on the deepwater net cage fence; when strong wind exists around the deepwater net cage, the wind power rotating piece 8 bears the impact of the strong wind and the wind power rotating piece 8 rotates; the wind power rotating piece 8 can rotate and pull the blocking clamping piece 6 to move downwards by utilizing the transmission piece 7; the blocking clamping groove 65 is smaller from top to bottom, so that larger pressure is gradually generated between the outer wall of the fastening part 53 and the inner wall of the blocking clamping groove 65, and the friction force between the fastening part 53 and the blocking clamping groove 65 is effectively increased; the blocking groove 65 can limit the rotation of the fastening part 53 and the mounting rod shaft 51 to a certain extent, so as to limit the rotation of the fixing sleeve 5 and the camera; the camera is prevented from vibrating due to strong wind, and the stability of camera fixation is improved;
in one embodiment, as shown in fig. 1 and 2, the fixing sleeve 5 includes a mounting seat 57 and two clamping pieces 52, the mounting seat 57 is provided on the mounting rod shaft 51, the two clamping pieces 52 are oppositely provided on the mounting seat 57, the end parts of the two clamping pieces 52 are respectively provided with a fastening part 53, and the two opposite fastening parts 53 can be fastened by bolts to fix the camera; in this embodiment, the clamping pieces 52 have a semicircular structure, and the two clamping pieces 52 can be combined into a sleeve body clamped at the outer side of the camera, wherein the fastening part 53 is provided with a through hole, and the bolt passes through the through hole to be matched with the bolt for fastening;
in one embodiment, as shown in fig. 2, the monitoring mounting bracket 2 further has a guiding annular cavity 21 centered on the axis of the mounting rod shaft 51, the guiding annular cavity 21 has a guiding block 55 sliding therein, and the guiding block 55 has a connecting rod 54 connected to a mounting seat 57; in the present embodiment, since the guide block 55 slides inside the guide annular chamber 21, the stability of the rotation of the mounting lever shaft 51 can be ensured, and rattling of the mounting lever shaft 51 due to wind force can be avoided.
In one embodiment, as shown in fig. 3, the outer wall of the fastening portion 53 and the inner wall of the blocking slot 65 are provided with protrusions 63, and the protrusions 63 are made of rubber materials; in this embodiment, the protrusions 63 can increase the friction between the fastening portion 53 and the blocking slot 65, so as to improve the clamping strength, and the protrusions 63 may have a bar-shaped structure with a semicircular cross section or a hemispherical protrusion structure.
In one embodiment, as shown in fig. 1, the wind power rotating member 8 includes a rotating rod 81, a mounting sleeve 82, a fan blade 85, and a toggle member; the rotary rod 81 is longitudinally arranged on the rear bracket 3, a connecting part of the rotary rod 81 and the rear bracket 3 is provided with a mounting sleeve 82, and the mounting sleeve 82 is in running fit with the rotary rod 81; the wind-bearing fan blade 85 is arranged at the upper end part of the rotating rod 81 and can generate a rotating action when bearing wind force, and the stirring piece is arranged at the bottom end part of the rotating rod 81; the transmission piece 7 comprises a fixed rod piece 71 and a traction sliding piece, the fixed rod piece 71 is transversely arranged between the front bracket 1 and the rear bracket 3 and can fix the front bracket 1 and the rear bracket 3 together, the traction sliding piece is slidably arranged on the fixed rod piece 71, one end of the traction sliding piece is connected with the guide rod 61, the other end of the traction sliding piece can be connected with a poking piece, wherein the poking piece can push the traction sliding piece to move on the transmission piece 7 when rotating, and the forward sliding piece pulls the guide rod 61 to longitudinally move in the moving process; in this embodiment, when the wind-bearing blade 85 rotates in one direction under the action of wind force, the rotating rod 81 rotates along with it and drives the traction sliding member to move towards one end of the fixed rod 71 by using the driving member, and the traction sliding member drives the blocking clamping member 6 to move downward during the moving process, so that the blocking clamping slot 65 can clamp the fastening portion 53 to increase the stable connection of the fixed sleeve 5;
in one embodiment, as shown in fig. 1 and 4, the traction slide includes a moving member 72, a fixed bracket 73, a transmission gear 74, and a rack bar 76, the moving member 72 is slidably provided on the fixed bar 71, the fixed bracket 73 is fixed to the fixed bar 71 at a position near the end, the transmission gear 74 is provided on the fixed bracket 73 and the transmission gear 74 is engaged with the longitudinal rack gear 62 provided on the guide bar 61, and the rack bar 76 is provided on the moving member 72 and the rack bar 76 is engaged with the transmission gear 74; the moving piece 72 is connected with the fixed bracket 73 through a spring 75; the moving member 72 is also connected to the toggle member; in the present embodiment, in the process of rotating with the rotating rod 81, the toggle member drives the moving member 72 to move on the transmission member 7, and the transverse rack 76 can move with the moving member 72, and the transverse rack 76 drives the longitudinal rack 62 to move longitudinally through the transmission gear 74 meshed with the transverse rack 76, so that the blocking clamp 6 can move longitudinally, wherein the spring 75 can drive the moving member 72 and the wind power rotating member 8 to reset when the rotating rod 81 stops rotating;
in one embodiment, as shown in fig. 1 and 4, the moving member 72 includes a sliding sleeve 721 and a bar frame member 722, the sliding sleeve 721 is slid on the fixed rod member 71, the bar frame member 722 is fixed on the sliding sleeve 721, the toggle member includes a disc 83 and a toggle post 84, the disc 83 is fixed at the bottom end of the rotating rod 81, the toggle post 84 is eccentrically arranged on the end surface of the disc 83, and the toggle post 84 can extend into the bar frame member 722; in the present embodiment, the disc 83 rotates with the rotating rod 81, and the dial 84 rotates with it and dials the bar frame 722, so that the sliding sleeve 721 slides on the fixed rod 71;
in one embodiment, as shown in fig. 1, the end of the fixing rod 71 close to the front bracket 1 is hinged to the side wall of the front bracket 1, the side wall of the rear bracket 3 is provided with a fastening bayonet 31, the end of the fixing rod 71 close to the rear bracket 3 is provided with a fastening stud 77, and the fastening stud 77 is clamped into the inner side of the fastening bayonet 31 and is fixed by a nut; in the present embodiment, since the connection of the fixing lever 71 with the rear bracket 3 is detachable; so that the transmission member 7 can be turned over to the front bracket 1 side; the whole device can be sleeved on a continuous deepwater net cage fence; and is convenient for installation and fixation; and the toggle posts 84 can be just inserted into the bar frame 722 and the drive gear 74 just meshed with the longitudinal rack 62 when the fastening stud 77 is secured to the fastening bayonet 31; the top wall of the upper connecting piece 4 is provided with 41 and 41 matched bolts, so that the upper connecting piece 4 and the deep water net cage fence can be fixed;
the embodiment discloses a video monitoring fixing device based on a deepwater net cage, wherein an upper connecting piece 4 is sleeved on a deepwater net cage rail, and enables a front support 1 and a rear support 3 to be positioned on two sides of the deepwater net cage rail, the front support 1 and the rear support 3 are fixedly connected through a transmission piece 7, and the whole fixing device is stably installed on the deepwater net cage rail; when strong wind exists around the deepwater net cage, the wind power rotating piece 8 bears the impact of the strong wind and the wind power rotating piece 8 rotates; the wind power rotating piece 8 can rotate and pull the blocking clamping piece 6 to move downwards by utilizing the transmission piece 7; the blocking clamping groove 65 is smaller from top to bottom, so that larger pressure is gradually generated between the outer wall of the fastening part 53 and the inner wall of the blocking clamping groove 65, and the friction force between the fastening part 53 and the blocking clamping groove 65 is effectively increased; the blocking groove 65 can limit the rotation of the fastening part 53 and the mounting rod shaft 51 to a certain extent, so as to limit the rotation of the fixing sleeve 5 and the camera; the camera is prevented from vibrating due to strong wind, and the stability of camera fixation is improved.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The video monitoring and fixing device based on the deepwater net cage comprises a front support, a monitoring and installing support, a rear support and an upper connecting piece, wherein the upper connecting piece which can be sleeved on a deepwater net cage rail is arranged at the top of the front support, the rear support is arranged at the end part of the upper connecting piece, which is far away from the front support, and the front support and the rear support are opposite and are respectively positioned at two sides of the deepwater net cage rail; the monitoring mounting bracket is fixed on one side of the front bracket, a mounting rod shaft is arranged on the monitoring mounting bracket, and a fixing sleeve member capable of fixing the camera is arranged on the mounting rod shaft;
the outer side of the mounting rod shaft is provided with a fastening part, and the side wall of the monitoring mounting bracket is provided with a blocking clamping piece;
the blocking clamping piece comprises a guide rod and an outer frame body;
the outer frame body is longitudinally and damped and slidingly arranged on the side wall of the monitoring mounting bracket, a blocking clamping groove which gradually becomes smaller from top to bottom is formed in the inner side of the outer frame body, and the blocking clamping groove is clamped on the outer side of the fastening part;
the guide rod is arranged on the side wall of the outer frame body and longitudinally slides on the front bracket;
a transmission part capable of connecting the front bracket and the rear bracket is arranged between the front bracket and the rear bracket, and a wind power rotating part is arranged on the rear bracket and can rotate when strong wind is received;
the transmission piece is connected with the wind power rotating piece and the guide rod, and when the wind power rotating piece rotates, the transmission piece is driven to pull the outer frame body to move downwards;
the wind power rotating piece comprises a rotating rod, a mounting sleeve, a bearing fan blade and a poking piece;
the rotary rod is longitudinally arranged on the rear bracket, the connecting part of the rotary rod and the rear bracket is provided with a mounting sleeve, and the mounting sleeve is in rotary fit with the rotary rod;
the wind-bearing fan blade is arranged at the upper end part of the rotating rod and can generate a rotating action when bearing wind force, and the stirring piece is arranged at the bottom end part of the rotating rod;
the transmission piece comprises a fixed rod piece and a traction sliding piece;
the fixed rod piece is transversely arranged between the front bracket and the rear bracket and can fix the front bracket and the rear bracket together;
the traction sliding piece is arranged on the fixed rod piece in a sliding way, one end of the traction sliding piece is connected with the guide rod, and the other end of the traction sliding piece can be connected with the poking piece;
the pulling piece can push the traction sliding piece to move on the transmission piece when rotating, and the traction sliding piece pulls the guide rod to longitudinally move in the moving process;
the moving piece comprises a sliding sleeve and a strip frame piece;
the sliding sleeve is sleeved on the fixed rod piece in a sliding manner, and the strip frame piece is fixed on the sliding sleeve;
the stirring piece comprises a disc body and a stirring column, the disc body is fixed at the bottom end part of the rotating rod, the stirring column is eccentrically arranged on the end face of the disc body, and the stirring column can extend into the strip frame piece;
the traction sliding piece comprises a moving piece, a fixed bracket, a transmission gear and a transverse rack;
the movable piece is arranged on the fixed rod piece in a sliding way, and the fixed bracket is fixed at a position of the fixed rod piece, which is close to the end part;
the transmission gear is arranged on the fixed bracket and meshed with a longitudinal rack arranged on the guide rod, and the transverse rack is arranged on the moving part and meshed with the transmission gear;
the movable piece is connected with the fixed bracket through a spring; the moving part is also connected with the poking part.
2. The deepwater net cage-based video monitoring fixing device according to claim 1, wherein the fixing sleeve comprises a mounting seat and two clamping pieces;
the mounting seat is arranged on the mounting rod shaft, and the two clamping pieces are oppositely arranged on the mounting seat;
the ends of the two clamping pieces are provided with fastening parts, and the two opposite fastening parts can be fastened through bolts to fix the camera.
3. The video monitoring and fixing device based on the deepwater net cage according to claim 1, wherein the monitoring and mounting bracket is further provided with a guide annular cavity with a center positioned on the axis of the mounting rod, a guide block sliding in the guide annular cavity is arranged in the guide annular cavity, and a connecting rod connected with the mounting seat is arranged on the guide block.
4. The video monitoring and fixing device based on the deepwater net cage according to claim 1, wherein the outer wall of the fastening part and the inner wall of the blocking clamping groove are provided with protrusions, and the protrusions are made of rubber materials.
5. The video monitoring and fixing device based on the deepwater net cage according to claim 1, wherein the end part of the fixing rod piece, which is close to the front support, is hinged with the side wall of the front support, the side wall of the rear support is provided with a fastening bayonet, the end part of the fixing rod piece, which is close to the rear support, is provided with a fastening stud, and the fastening stud is clamped into the inner side of the fastening bayonet and is fixed through a nut.
Priority Applications (2)
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|---|---|---|---|
| CN202210839200.0A CN115183100B (en) | 2022-07-18 | 2022-07-18 | Video monitoring fixing device based on deepwater net cage |
| LU502786A LU502786B1 (en) | 2022-07-18 | 2022-09-13 | A video surveillance mounting device based on a deep water cage |
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| CN202210839200.0A CN115183100B (en) | 2022-07-18 | 2022-07-18 | Video monitoring fixing device based on deepwater net cage |
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| CN115183100A CN115183100A (en) | 2022-10-14 |
| CN115183100B true CN115183100B (en) | 2023-09-29 |
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| Publication number | Publication date |
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| CN115183100A (en) | 2022-10-14 |
| LU502786B1 (en) | 2023-03-16 |
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