CN115056917A - Whale-dolphin sonar monitor fixing device and construction method thereof - Google Patents
Whale-dolphin sonar monitor fixing device and construction method thereof Download PDFInfo
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- CN115056917A CN115056917A CN202210390529.3A CN202210390529A CN115056917A CN 115056917 A CN115056917 A CN 115056917A CN 202210390529 A CN202210390529 A CN 202210390529A CN 115056917 A CN115056917 A CN 115056917A
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- 238000007667 floating Methods 0.000 claims abstract description 66
- 241000283153 Cetacea Species 0.000 claims abstract description 41
- 241001481833 Coryphaena hippurus Species 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims description 27
- 239000010935 stainless steel Substances 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 241001125840 Coryphaenidae Species 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 3
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- 238000011900 installation process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000124008 Mammalia Species 0.000 description 2
- 241001482616 Neophocaena phocaenoides Species 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B75/00—Building or assembling floating offshore structures, e.g. semi-submersible platforms, SPAR platforms or wind turbine platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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Abstract
The invention discloses a whale dolphin sonar monitor fixing device and a construction method thereof, wherein the whale dolphin sonar monitor fixing device comprises a double-buoy platform, a floating body base rod, an instrument base component, an instrument carrying component and a fixing screw component; the double-buoy platform comprises a left buoy, a right buoy and an anchor chain assembly, the left buoy and the right buoy are connected through a connecting assembly, and a floating body base rod is arranged on the connecting assembly; the instrument base subassembly includes instrument base pole and spud, and instrument base pole is connected with body base pole, and the spud is located the edge of the bottom both sides face of instrument base pole, and the instrument carries the subassembly and includes that the instrument carries pole, screens tongs and instrument protection casing, and the top that the instrument carried the pole is installed on instrument base pole, and the spud is carried to the screens tongs, and the instrument protection casing that is used for installing monitoring facilities is installed to the bottom that the instrument carried the pole. The invention provides guidance for carrying out acoustic monitoring on the whale dolphins safely, quickly, efficiently and at low cost.
Description
Technical Field
The invention relates to the technical field of wild animal protection, in particular to a whale dolphin sonar monitor fixing device and a construction method thereof.
Background
The whale dolphin has important ecological value and also has important bionic value. In China, all whales are at least national second-grade treasure protection animals, wherein common Yangtze river porpoise living in the middle and downstream of Yangtze river and Poyang lake and Yangtze river porpoise living in the Shangtze lake and Chinese white porpoise living in China coastal areas are national first-grade protection animals in China. Visual inspection of cetaceans in the field is itself a great challenge, especially for those smaller and small populations. It is more difficult to investigate whale dolphins who have few obvious identifiable signs (no dorsal fins), whose act of breathing out is rapid and short lasting, and whose body and body color differences are insignificant.
Sounds that are reused by a vocalizing animal are generally species-specific. Aquatic mammals, especially whale dolphins, develop gradually in the long-term species evolution process and perfect a set of precise sonar system to help the aquatic mammals to smoothly carry out important life activities including communication, navigation, predation and the like among individuals. Meanwhile, whales frequently use high-energy sonar signals for communication and navigation, and for the Yangtze river finless porpoise, the pulse signals of the Yangtze river finless porpoise have typical high-frequency and narrow-band characteristics. Specifically, the average value of the peak frequency is 125 +/-6.92 kHz (standard deviation), the variation range of the peak frequency average is 87-145kHz, the average value of the 3-dB bandwidth (a descriptive variable of the acoustic signal, namely the frequency span range of a point which is positioned at two sides of the peak frequency and is 3dB lower than the peak frequency in the power spectrogram of the signal) is 20.0 +/-4.24 kHz (standard deviation), and the variation range of the 3-dB bandwidth average is 9.3-41.9 dB. The relative bandwidth of the signals (the ratio of the peak to the 3-dB bandwidth) averages 6.6 ± 1.56 (standard deviation), which ranges from 3.0 to 12.5, and they frequently (on average every 6.4 seconds) emit pulsed signals of higher energy (sound pressure level exceeding 148 dB, peak-to-peak level), which makes them very convenient to monitor using passive acoustic monitoring techniques.
In the acoustic monitoring of carrying out whale dolphin class, there is great potential safety hazard with whale dolphin class sonar monitoring instrument long-time putting in the field. Firstly, busy fishery activities are very likely to catch the investigation instrument by mistake, in addition, a suitable monitoring platform is not easy to find, and meanwhile, a carrying platform for newly manufacturing the monitoring instrument is expensive in manufacturing cost. Among the prior art, a construction method of a whale sonar monitor fixed platform based on a floating body structure is disclosed in publication No. CN 111301611A, but still has the following problems:
1 the field layout is convenient and the cost is high. The utility model provides a fixed position of whale sonar monitor fixed platform based on body structure is the monomer buoy, needs to pass through the mode welding of electric welding the welding rod in the field at the lateral surface of buoy simultaneously, and field construction needs power supply and electric welding construction. If the buoy is towed back onshore for welding, a rental crane is required for operation and expensive towing costs are incurred.
2, the ship collision risk is high, and the safety of the fixing device is low. A fixed position of a whale sonar monitor fixed platform based on a floating body structure is on the outer side face of a buoy, and a fixed frame structure is easily damaged by other ships due to impact.
3, the protection degree of the monitoring instrument is low. The utility model provides a fixed position of whale sonar monitor fixed platform's monitoring instrument based on body structure is the instrument fixed slot of instrument dead lever side, does not have any protector.
4 the structural stability of the floating body is low, and the risk of being wound by the anchor chain of the floating body is high. The utility model provides a whale sonar monitor fixed platform's floating body platform based on floating body structure is the monomer buoy, and buoy poor stability often can be rotary motion along the anchor chain, and the anchor chain winding damages the risk height of the part under water of instrument dead lever.
How to safely, conveniently and efficiently deploy acoustic monitoring equipment becomes a prominent problem for whale dolphin researchers.
Disclosure of Invention
The invention aims to provide a whale dolphin sonar monitor fixing device and an establishing method thereof, which are used for solving the problems in the prior art and providing guidance for carrying out acoustic monitoring on whale dolphins safely, quickly, efficiently and at low cost.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a whale dolphin sonar monitor fixing device which comprises a double-buoy platform, a floating body base rod, an instrument base component, an instrument carrying component and a fixing screw component, wherein the floating body base rod is arranged on the instrument base rod;
the double-buoy platform comprises a left buoy, a right buoy and an anchor chain assembly, the left buoy and the right buoy are connected through a connecting assembly, and the front ends of the left buoy and the right buoy are provided with the anchor chain assembly; the floating body base rod is arranged on the connecting component;
the instrument base component comprises an instrument base rod and a positioning pile, the instrument base rod is connected with the floating body base rod through a fixing screw component, the positioning pile is located at the corners of two side faces of the bottom end of the instrument base rod, and the edge of the positioning pile is flush with the edge of the instrument base rod;
the instrument carries on the subassembly and includes instrument carrying pole, screens tongs and instrument protection casing, the top that the instrument carried on the pole is passed through the clamping screw subassembly and is installed on the instrument base pole, the screens tongs is located the both sides that the instrument carried on the pole and is used for carrying the spud in the installation and fix a position, and the instrument protection casing is installed to the bottom that the instrument carried on the pole, instrument protection casing department is used for installing monitoring facilities.
Preferably, the connecting assembly comprises a double-buoy front end connecting assembly and a double-buoy rear end connecting assembly, the double-buoy front end connecting assembly is used for connecting the front ends of the left buoy and the right buoy, and the double-buoy rear end connecting assembly is used for connecting the rear ends of the left buoy and the right buoy; the double-buoy rear end connecting assembly comprises an upper double-buoy rear end connecting assembly and a lower double-buoy rear end connecting assembly, and the floating body base rod is installed on the double-buoy rear end connecting assembly.
Preferably, the floating body base rod is made of stainless steel square steel, the side length of the floating body base rod is 5 cm, and the thickness of the tube wall of the stainless steel square steel is more than or equal to 0.5 cm; the upper end, the middle part and the lower end of the side surface of the floating body base rod are respectively provided with a pair of through holes with the aperture of 1.2 cm and used for being fixed with the instrument base rod.
Preferably, the instrument base rod is made of stainless steel square steel, the side length of the instrument base rod is 5 cm, and the thickness of the tube wall of the stainless steel square steel is more than or equal to 0.5 cm; the upper end, the middle part and the lower end of the side surface of the instrument base rod are respectively provided with a pair of through holes with the aperture of 1.2 cm and used for fixing with the floating body base rod; two through holes with the aperture of 1.2 cm and used for being fixed with an instrument carrying assembly are punched in the middle of the front face of the instrument base rod.
Preferably, the spud is made of stainless steel tubing.
Preferably, the instrument carrying rod is made of stainless steel square steel; the instrument protection cover is triangular, and the sharp-angled edge of the instrument protection cover is flush with the tail end of the instrument carrying rod.
Preferably, the upper middle part of the front surface of the instrument carrying rod is provided with two through holes with the aperture of 1.2 cm and used for fixing with the instrument base rod, and the side surface of the top end of the instrument carrying rod is provided with a safety rope hole used for binding a safety rope.
Preferably, the fixing screw assembly adopts a long fixing screw assembly or a short fixing screw assembly.
The utility model provides a whale dolphin sonar monitor fixing device's method of building, is applied to foretell whale dolphin sonar monitor fixing device, includes following step:
the method comprises the following steps: platform with double selected buoys
Measuring to obtain the width H1 cm of the double-buoy rear end connecting assembly and the distance H2 cm between the upper support of the double-buoy rear end connecting assembly and the lower support of the double-buoy rear end connecting assembly;
step two: manufacture of floating body base rod
Manufacturing a floating body base rod according to the data measured in the step one, wherein the length of the floating body base rod is H2+20 cm, and the upper end, the middle part and the lower end of the side surface of the floating body base rod are respectively provided with a through hole;
step three: fabrication and assembly of instrument base assembly
Manufacturing an instrument base component according to the data measured in the step one, wherein the length of the instrument base rod is H4 cm, and opposite through holes for fixing the instrument base rod and the floating body base rod are respectively punched at the upper end, the middle part and the lower end of the side surface of the instrument base rod; two opposite through holes for fixing the instrument carrying rod are formed in the middle of the front face of the instrument base rod; the outer diameter of the positioning pile is H5 cm, the length of the positioning pile is not less than 2 cm and not more than H5 cm and not more than 5 cm, and the length of the positioning pile is 10 cm;
the side surfaces of the floating body base rod and the floating body base rod are respectively placed on two sides of the double-buoy rear end connecting component and fixed through long fixing screw components, so that the uppermost long fixing screw component is arranged at the top of the double-buoy rear end connecting component, the lowermost long fixing screw component is arranged at the bottom of the double-buoy rear end connecting component, and the double-buoy rear end connecting component is clamped in the middle by the instrument base rod and the floating body base rod;
step four: manufacture and Assembly of Instrument-carrying Assembly
Manufacturing an instrument carrying component according to the data measured in the step one, wherein the length of the instrument carrying rod is H2+300 cm, two opposite through holes for fixing with an instrument base rod are formed in the middle upper portion of the front side of the instrument carrying rod, and a safety rope hole is formed in the side face of the top end of the instrument carrying rod; an instrument protective cover is arranged at the bottom end of the instrument carrying rod, and the sharp-angled edge of the instrument protective cover is flush with the tail end of the instrument carrying rod; the side length of each clamping hand is H6 cm, each clamping hand is in an L shape and is welded on two sides of each instrument rod, the length of a long arm of each clamping hand is H3+ H5+ H6 cm, and the length of a short arm of each clamping hand is H5+ H6 cm;
the length of the short arm of the clamping hand is smaller than the minimum distance from the lower end of the side surface of the floating body base rod to the through hole to the positioning pile; before the instrument carrying component is installed, the monitoring equipment is installed in an instrument protective cover at the bottom end of the instrument carrying rod, the safety rope is tied in the safety rope hole, the tail end of the safety rope is tied to the buoy, the instrument carrying rod is vertically lowered down, the clamping hand is clamped on the positioning pile of the instrument base rod to form a bearing, the instrument carrying rod is attached to the instrument base rod along the bearing formed by the clamping hand and the positioning pile, and the instrument carrying rod and the instrument base rod are fixed through the short fixing screw component.
Compared with the prior art, the invention has the following beneficial technical effects:
1 the installation is convenient, the material selection is simple, the installation is convenient, the workload of field equipment arrangement is reduced, and the equipment installation efficiency is improved. The fixing device and the fixing method of the whale-dolphin sonar monitor of the catamaran buoy are characterized in that the fixing device is a connecting rod component of the catamaran buoy, and in the field installation process, the sonar monitor fixing device can be quickly installed and fixed on a floating platform only through simple screw fixing operation, so that the flexibility and the applicability of the operation are greatly improved, and the field installation cost is reduced.
2 the stability of platform and monitoring instrument receive the high equipment fixing based on binary buoy's basis of protection dynamics, and the stability of the platform of buildding is high. The fixing position of the fixing device and the fixing method for the whale dolphin sonar monitor of the double-body buoy is that the connecting rod assembly of the double-body buoy is located in an area surrounded by the double-body buoy, the double-body buoy can play a role in protecting a protective support, even if ship impact occurs, firstly, the floating body structure is impacted, and an equipment mounting support and equipment located inside the floating body structure cannot be damaged. The structural stability of the floating body is high, and the risk of being wound by the anchor chain of the floating body is low. The floating body platform of the fixing device and the fixing method for the whale-dolphin sonar monitor of the catamaran buoy is the catamaran buoy, the buoy is high in stability, meanwhile, an anchor chain of a catamaran buoy system is hung on a connecting assembly at the front end of the catamaran buoy, an equipment fixing rod assembly is arranged on a connecting assembly at the rear end of the catamaran buoy and is far away from the anchor chain, and the risk that the monitor fixing device is wound and damaged by the anchor chain is low.
3 the equipment is laid the security and is high with equipment installation on the binary buoy, because the regional maintenance dynamics of erectting of relevant buoy can obtain the guarantee, consequently, the equipment is laid the back security high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a top view of a dual buoy platform;
FIG. 2 is a rear end elevation view of a dual buoy platform;
FIG. 3 is a structural component view of an instrument building set;
FIG. 4 is a schematic diagram of the construction of the instrument base assembly;
FIG. 5 is a schematic view of a floating body base rod structure;
in FIG. 6, 6a is a schematic view of a long bolt, and 6b is a schematic view of a short bolt;
FIG. 7 is a side view of the instrument base assembly and the instrument carrier assembly after assembly;
FIG. 8 is a combined effect diagram of a whale dolphin sonar monitor fixing device;
FIG. 9 is a top view of the combined effect diagram of the whale dolphin sonar monitor fixing device;
wherein, 1 left buoy; 2, a right buoy; 3 an anchor chain assembly; 4, connecting components at the front ends of the double buoys; 5, connecting components at the rear ends of the double buoys; 6, the rear end connecting component of the double buoys is connected with the upper support; 7, connecting component lower supports at the rear ends of the double buoys; 8, safety rope holes; 9 clamping grippers; 10 an instrument-mounting shaft; 11 an instrument shield; 12 an instrument base shaft; 13, positioning a pile; 14 fixing the bolt assembly; 15 floating body foundation poles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a whale dolphin sonar monitor fixing device and a construction method thereof, which are used for solving the problems in the prior art and providing guidance for carrying out acoustic monitoring on whale dolphins safely, quickly, efficiently and at low cost.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-9, the present embodiment provides a whale dolphin sonar monitor fixing device, and the structure of the device includes:
the device comprises a double-buoy platform, a floating body base rod 15, an instrument base component, an instrument carrying component and a fixed screw component.
The double-buoy platform consists of a left buoy 1, a right buoy 2, a double-buoy front end connecting assembly 4, a double-buoy rear end connecting assembly 5 and an anchor chain assembly 3.
The floating body base rod 15 is made of stainless steel square steel, the side length of the floating body base rod is 5 cm, and the thickness of the pipe wall of the stainless steel square steel is more than or equal to 0.5 cm. The upper end, the middle part and the lower end of the side surface of the floating body base rod 15 are respectively provided with a pair of through holes with the aperture of 1.2 cm and are used for being fixed with the instrument base rod 12.
The instrument base assembly consists of an instrument base rod 12 and a spud 13. The instrument base rod 12 is made of stainless steel square steel, the side length of the stainless steel square steel is 5 cm, and the thickness of the tube wall of the stainless steel square steel is more than or equal to 0.5 cm. The upper end, the middle part and the lower end of the side surface of the instrument base rod 12 are respectively provided with a pair of through holes with the aperture of 1.2 cm and are used for being fixed with the floating body base rod 15. Two pairs of through holes are formed in the middle of the front face of the instrument base rod 12, the aperture is 1.2 cm, and the instrument base rod is used for being fixed with an instrument carrying assembly. The spud 13 is made of stainless steel tubing. The positioning piles 13 are positioned at the corners of two side surfaces of the bottom end of the instrument base rod 12, and the edges of the positioning piles 13 are flush with the edges of the instrument base rod 12.
The instrument carrying assembly consists of an instrument carrying rod 10, a clamping hand grip 9 and an instrument protective cover 11. The instrument carrying rod 10 is made of stainless steel square steel, and the material of the instrument carrying rod is the same as that of the floating body base rod 15. An instrument protective cover 11 is installed at the bottom end of the instrument carrying rod 10 and used for installing and protecting a monitoring instrument. The instrument protective cover 11 is triangular, and can reduce impact of water flow. The sharp corner edge of the instrument protective cover 11 is flush with the tail end of the instrument carrying rod 10, so that garbage such as deadwood in water is prevented from being wound on the instrument protective cover 11 to influence the operation of monitoring equipment. The clamping grips 9 are positioned on two sides of the instrument carrying rod 10 and used for clamping and positioning the positioning pile 13 in the installation process. Corresponding to the instrument base rod 12, two pairs of through holes are formed in the middle upper portion of the front face of the instrument carrying rod 10, the hole diameter is 1.2 cm, and the instrument carrying rod is used for being fixed with the instrument carrying rod 10. The side surface of the top end of the instrument carrying rod 10 is provided with a safety rope hole 8 for binding a safety rope.
The set screw assembly 14 comprises 3 sets of long set screw assemblies and 2 sets of short set screw assemblies, which are composed of screws and nuts.
The construction method of the device comprises the following steps:
the method comprises the following steps: platform with double selected buoys
The width of the double buoy rear end connection assembly 5 (H1) and the distance between the upper leg 6 of the double buoy rear end connection assembly and the lower leg 7 of the double buoy rear end connection assembly (H2) were measured.
Step two: fabrication of floating body foundation pole 15
And C, manufacturing the floating body base rod 15 according to the data measured in the step one, wherein the floating body base rod 15 is made of stainless steel square steel, the side length of the floating body base rod is 5 cm, the pipe wall thickness of the stainless steel square steel is more than or equal to 0.5 cm, and the length of the stainless steel square steel is H2+20 cm. The sides of the float base rod 15 are perforated at their upper and lower ends 5 cm apart, respectively, and at a distance H2/2+10 cm from the top end with the 3 rd pair of perforations. The aperture is 1.2 cm and is used for fixing with the instrument base rod 12.
Step three: fabrication and assembly of instrument base assembly
And C, manufacturing the instrument base component according to the data measured in the step one, wherein the instrument base rod 12 is made of stainless steel square steel, the side length of the instrument base rod is 5 cm, the pipe wall thickness of the stainless steel square steel is more than or equal to 0.5 cm, and the length of the stainless steel square steel is H4 cm. The side surface of the instrument base rod 12 is perforated at the positions of 5 cm, H2/2+10 cm and H2+15 cm away from the upper end of the instrument base rod, and the aperture is 1.2 cm and is used for fixing the floating body base rod 15. The front side of the instrument base rod 12 is provided with a through hole with the aperture of 1.2 cm at the positions H2/4+10 cm and 0.75xH2+10 cm away from the top end respectively for fixing with the instrument carrying rod 10.
The positioning pile 13 is made of solid steel pipes, the outer diameter of the positioning pile 13 is H5, H5 is more than or equal to 2 cm and less than or equal to 5 cm, and the length of the positioning pile is 10 cm. The positioning pile 13 is positioned at the corners of two side surfaces of the bottom end of the instrument base rod 12, and the edge of the positioning pile 13 is flush with the edge of the instrument base rod 12.
The instrument base pole 12 and the float base pole 15 are fixed by a long set screw assembly. The length of the long set screw assembly (H7) satisfies H7>2H3+ H1. The side face with 3 holes punched on the instrument base rod 12 and the side face with 3 holes punched on the floating body base rod 15 are respectively placed on two sides of the double-buoy rear end connecting assembly 5 and fixed through long fixing screw assemblies, so that the uppermost long fixing screw assembly is arranged on the top of the double-buoy rear end connecting assembly 5, the lowermost long fixing screw assembly is arranged at the bottom of the double-buoy rear end connecting assembly 5, and the double-buoy rear end connecting assembly 5 is clamped in the middle by the instrument base rod 12 and the floating body base rod 15 (fig. 8).
Step four: manufacture and Assembly of Instrument-carrying Components
And manufacturing the instrument carrying assembly according to the data measured in the step one, wherein the material of the instrument carrying rod 10 is the same as that of the instrument base rod 12. The length of the instrument carrying rod 10 is H2+300, and the instrument carrying rod is positioned in a water layer below 200 cm of the water surface after the equipment is installed. Corresponding to the instrument base rod 12, the front face of the instrument carrying rod 10 is provided with through holes with the hole diameter of 1.2 cm at the positions H2/4+10 cm and 0.75xH2+10 cm away from the top end respectively, and the through holes are used for being fixed with the instrument base rod 12. The side surface of the top end of the instrument carrying rod 10 is provided with a safety rope hole 8 for binding a safety rope. An instrument protective cover 11 is installed at the bottom end of the instrument carrying rod 10 and used for installing and protecting a monitoring instrument. The instrument protective cover 11 is triangular, and can reduce impact of water flow. The sharp corner edge of the instrument protective cover 11 is flush with the tail end of the instrument carrying rod 10, so that garbage such as deadwood in water is prevented from being wound on the instrument protective cover 11 to influence the operation of monitoring equipment.
The clamping hand 9 is made of stainless steel square steel, the side length of the clamping hand is H6 cm, and the thickness of the tube wall of the stainless steel square steel is larger than or equal to 0.5 cm. The clamping hand 9 is L-shaped, is welded on two sides of the instrument carrying rod 10 and is used for clamping the positioning pile 13 for positioning in the installation process. The length of the long arm of the blocking hand 9 is H3+ H5+ H6, and the length of the short arm of the blocking hand 9 is H5+ H6.
In order to ensure that the instrument carrying component, the instrument base component and the floating body base rod 15 can be smoothly installed and fixed together, after the instrument base rod 12 and the attached body base rod 15 are fixed through the long fixing screw rod component 14, the installation of the instrument carrying component is not influenced, and particularly the assembly of the clamping claw 9 of the instrument carrying component on the clamping pile 13 of the instrument base component is not influenced. Specifically, the length H5+ H6 of the short arm of the clamping hand 9 is smaller than the minimum distance H4-H5-H2-15 from the lower end of the side surface of the floating body base rod 12 to the through hole to the positioning pile 13, namely the length H4 of the instrument base rod 12 needs to meet, and H4 is larger than H2+2H5+ H6+15 cm.
Before the instrument is mounted with the component, the monitoring equipment is mounted in an instrument protective cover 11 at the bottom end of an instrument carrying rod 10, a safety rope is tied in a safety rope hole 8, the tail end of the safety rope is tied on a buoy, and the instrument carrying rod 10 is prevented from being carelessly unhooked in the mounting process to cause equipment loss.
The instrument carrying rod 10 is vertically lowered, the clamping claw 9 is clamped on the positioning pile 13 of the instrument base rod 12 to form a bearing, the instrument carrying rod 10 is attached to the instrument base rod 12 along the bearing formed by the clamping claw 9 and the positioning pile 13, and the instrument carrying rod 10 and the instrument base rod 12 are fixed through a short fixing screw assembly. The length of the short set screw assembly (H8) satisfies H8>2H 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. The utility model provides a whale dolphin sonar monitor fixing device which characterized in that: the device comprises a double-buoy platform, a floating body base rod, an instrument base assembly, an instrument carrying assembly and a fixing screw assembly;
the double-buoy platform comprises a left buoy, a right buoy and an anchor chain assembly, the left buoy and the right buoy are connected through a connecting assembly, and the front ends of the left buoy and the right buoy are provided with the anchor chain assembly; the floating body base rod is arranged on the connecting component;
the instrument base component comprises an instrument base rod and a positioning pile, the instrument base rod is connected with the floating body base rod through a fixing screw component, the positioning pile is located at the corners of two side faces of the bottom end of the instrument base rod, and the edge of the positioning pile is flush with the edge of the instrument base rod;
the instrument carries on the subassembly and includes instrument carrying pole, screens tongs and instrument protection casing, the top that the instrument carried on the pole is passed through the clamping screw subassembly and is installed on the instrument base pole, the screens tongs is located the both sides that the instrument carried on the pole and is used for carrying the spud in the installation and fix a position, and the instrument protection casing is installed to the bottom that the instrument carried on the pole, instrument protection casing department is used for installing monitoring facilities.
2. The whale dolphin sonar monitor fixing device of claim 1, wherein: the connecting assembly comprises a double-buoy front end connecting assembly and a double-buoy rear end connecting assembly, the double-buoy front end connecting assembly is used for connecting the front ends of the left buoy and the right buoy, and the double-buoy rear end connecting assembly is used for connecting the rear ends of the left buoy and the right buoy; the double-buoy rear end connecting assembly comprises an upper double-buoy rear end connecting assembly and a lower double-buoy rear end connecting assembly, and the floating body base rod is installed on the double-buoy rear end connecting assembly.
3. The whale dolphin sonar monitor fixing device of claim 1, wherein: the floating body base rod is made of stainless steel square steel, the side length of the floating body base rod is 5 cm, and the thickness of the tube wall of the stainless steel square steel is more than or equal to 0.5 cm; the upper end, the middle part and the lower end of the side surface of the floating body base rod are respectively provided with a pair of through holes with the aperture of 1.2 cm and used for fixing with the instrument base rod.
4. The whale dolphin sonar monitor fixing device of claim 1, characterized in that: the instrument base rod is made of stainless steel square steel, the side length of the instrument base rod is 5 cm, and the thickness of the tube wall of the stainless steel square steel is more than or equal to 0.5 cm; the upper end, the middle part and the lower end of the side surface of the instrument base rod are respectively provided with a pair of through holes with the aperture of 1.2 cm and used for fixing with the floating body base rod; two through holes with the aperture of 1.2 cm and used for being fixed with an instrument carrying assembly are punched in the middle of the front face of the instrument base rod.
5. The whale dolphin sonar monitor fixing device of claim 1, wherein: the positioning pile is made of stainless steel tubes.
6. The whale dolphin sonar monitor fixing device of claim 1, wherein: the instrument carrying rod is made of stainless steel square steel; the instrument protection cover is triangular, and the sharp-angled edge of the instrument protection cover is flush with the tail end of the instrument carrying rod.
7. The whale dolphin sonar monitor fixing device of claim 1, characterized in that: two opposite through holes with the aperture of 1.2 cm and used for being fixed with the instrument base rod are punched at the middle upper part of the front surface of the instrument carrying rod, and a safety rope hole used for binding a safety rope is punched at the side surface of the top end of the instrument carrying rod.
8. The whale dolphin sonar monitor fixing device of claim 1, wherein: the fixed screw component adopts a long fixed screw component or a short fixed screw component.
9. A construction method of a whale-fish sonar monitor fixing device is applied to the whale-fish sonar monitor fixing device according to any one of claims 1-8, and is characterized by comprising the following steps:
the method comprises the following steps: platform with double selected buoys
Measuring to obtain the width H1 cm of the double-buoy rear end connecting assembly and the distance H2 cm between the upper support of the double-buoy rear end connecting assembly and the lower support of the double-buoy rear end connecting assembly;
step two: manufacture of floating body base rod
Manufacturing a floating body base rod according to the data measured in the step one, wherein the length of the floating body base rod is H2+20 cm, and the upper end, the middle part and the lower end of the side surface of the floating body base rod are respectively provided with a through hole;
step three: fabrication and assembly of instrument base assembly
Manufacturing an instrument base component according to the data measured in the step one, wherein the length of the instrument base rod is H4 cm, and opposite through holes for fixing the instrument base rod and the floating body base rod are respectively punched at the upper end, the middle part and the lower end of the side surface of the instrument base rod; two opposite through holes for fixing the instrument carrying rod are formed in the middle of the front face of the instrument base rod; the outer diameter of the positioning pile is H5 cm, the length of the positioning pile is not less than 2 cm and not more than H5 cm and not more than 5 cm, and the length of the positioning pile is 10 cm;
the side surfaces of the floating body base rod and the floating body base rod are respectively placed on two sides of the double-buoy rear end connecting component and fixed by long fixing screw components, so that the uppermost long fixing screw component is arranged at the top of the double-buoy rear end connecting component, the lowermost long fixing screw component is arranged at the bottom of the double-buoy rear end connecting component, and the double-buoy rear end connecting component is clamped between the instrument base rod and the floating body base rod;
step four: manufacture and Assembly of Instrument-carrying Assembly
Manufacturing an instrument carrying component according to the data measured in the step one, wherein the length of the instrument carrying rod is H2+300 cm, two opposite through holes for fixing with an instrument base rod are formed in the middle upper portion of the front side of the instrument carrying rod, and a safety rope hole is formed in the side face of the top end of the instrument carrying rod; an instrument protective cover is arranged at the bottom end of the instrument carrying rod, and the sharp-angled edge of the instrument protective cover is flush with the tail end of the instrument carrying rod; the side length of each clamping hand is H6 cm, each clamping hand is in an L shape and is welded on two sides of each instrument rod, the length of a long arm of each clamping hand is H3+ H5+ H6 cm, and the length of a short arm of each clamping hand is H5+ H6 cm;
the length of the short arm of the clamping hand is smaller than the minimum distance from the lower end of the side surface of the floating body base rod to the through hole to the positioning pile; before the instrument is installed and the assembly is carried, the monitoring equipment is installed in an instrument protective cover at the bottom end of the instrument carrying rod firstly, the safety rope is tied in the safety rope hole, the tail end of the safety rope is tied on a buoy, the instrument carrying rod is vertically and downwards placed, the clamping hand grab is clamped on the positioning pile of the instrument base rod to form a bearing, the instrument carrying rod is attached to the instrument base rod along the bearing formed by the clamping hand grab and the positioning pile, and the instrument carrying rod and the instrument base rod are fixed through a short fixing screw rod assembly.
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| CN202210390529.3A CN115056917B (en) | 2022-04-14 | 2022-04-14 | Whale sonar monitor fixing device and building method thereof |
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| CN202210390529.3A CN115056917B (en) | 2022-04-14 | 2022-04-14 | Whale sonar monitor fixing device and building method thereof |
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