CN216332598U - Underwater automatic release device capable of preventing disassembly and assembly - Google Patents
Underwater automatic release device capable of preventing disassembly and assembly Download PDFInfo
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- CN216332598U CN216332598U CN202120339267.9U CN202120339267U CN216332598U CN 216332598 U CN216332598 U CN 216332598U CN 202120339267 U CN202120339267 U CN 202120339267U CN 216332598 U CN216332598 U CN 216332598U
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Abstract
The utility model discloses an anti-disassembly-installation underwater automatic release device, which comprises a releaser support for installing a host, and a base which is fixedly installed on a ship body or a cable and is provided with an installation structure, wherein a cavity for accommodating the base is concavely arranged at the bottom of the releaser support, and the releaser support and the base are connected in a clamping manner and buckled outside the base. Compared with the prior art, the anti-disassembly-installation underwater automatic release device is convenient to assemble, has anti-disassembly and anti-theft functions, is convenient to use, and is simple in structure, easy and convenient to install and low in cost.
Description
Technical Field
The utility model relates to the field of ocean observation, in particular to an underwater automatic release device with disassembly prevention and installation.
Background
With the improvement of the requirements of marine environment, the requirements of civil ships on underwater radiation are increasingly improved. In order to control the underwater radiation noise of the civil ship, the underwater radiation of the civil ship must be measured. The submerged buoy system is important technical equipment for marine environment investigation, has the characteristic of comprehensively and comprehensively monitoring various elements such as ocean profile ocean current, water temperature, salinity and the like in an unattended, long-term, continuous, synchronous and automatic manner under severe marine environment conditions, is an extended extension of space and time for marine observation shore stations, investigation ships, investigation airplanes and the like, is an important means for offshore monitoring, has the function that other investigation methods cannot replace the methods, and has the importance more and more attracted by various marine countries in the world.
The host machine which can realize information communication with a command center in a submerged buoy system through communication means such as GPS, Beidou, AIS or public mobile communication and the like is expensive, the host machine is detachably arranged on a bracket of a water pressure releaser, and the bracket of the water pressure releaser is directly fastened on a ship body or a mooring rope through screws. When the ship has major faults and leads the ship to sink, after the ship sinks to a certain depth under water, the main machine can automatically release from the support of the water pressure releaser, and the main machine floats on the water surface under the action of buoyancy, so that the normal communication between the system and the control center is ensured, and the main machine is convenient to recover and rescue in time. However, since the bracket screw for fastening and mounting the water pressure releaser is exposed and the anti-theft function is poor, the problem that the main unit together with the water pressure releaser is stolen often occurs, thereby causing great loss to the shipmen.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-disassembly and anti-theft underwater automatic release device which has the advantages of good anti-disassembly and anti-theft performance, simple structure, simplicity and convenience in installation and low cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the underwater automatic release device comprises a releaser support for installing a host, and further comprises a base which is fixedly installed on a ship body or a cable and is provided with an installation structure, wherein a cavity for accommodating the base is concavely arranged at the bottom of the releaser support, and the releaser support and the base are connected in a clamping mode and buckled outside the base.
Install the first joint structure that is in the cavity in the releaser support, be provided with on the base with first joint structure complex second joint structure.
The releaser support is provided with a first platform section, a second platform section and a cylindrical section positioned between the first platform section and the second platform section, two end faces of the cylindrical section are respectively and fixedly connected with the bottom surface of the first platform section and the top surface of the second platform section, the interiors of the second platform section and the cylindrical section are both of hollow structures, and the hollow structure of the second platform section is communicated with the hollow structure of the cylindrical section; the base is provided with a fixed disc and a boss arranged on the fixed disc, the fixed disc is positioned in the hollow structure of the second platform section, the boss extends into the hollow structure of the cylindrical section, and the interiors of the second platform section and the cylindrical section are both hollow structures and are chambers; the fixed disc is provided with a plurality of mounting holes which are arranged at equal intervals around the circumferential direction of the boss, bolts which are locked and fixed with the ship body or the mooring rope penetrate through the mounting holes, and the mounting holes and the bolts are of the mounting structure.
The end face of the boss is vertically provided with two claws which are arranged in an opposite position, the free ends of the two claws are provided with barbs for the first clamping structure to be clamped into and press the free ends of the two claws to move oppositely and elastically compress, each barb is provided with a conical surface which is gradually enlarged from top to bottom, and the claws and the barbs together form the second clamping structure; the inner wall of the cylindrical section is detachably provided with a clamping ring for the two clamping claws to pass through, the inverted hook passes through the clamping ring and abuts against the clamping ring, and the clamping ring is of the first clamping structure.
A first limiting step is arranged on the inner wall of the cylindrical section, the upper end surface of the clamping ring is attached to the surface of the first limiting step, and the clamping ring is locked and fixed with the first limiting step through a screw; the inner wall of the cylindrical section is further provided with a cutting surface which is positioned below the first limiting step and extends to the second platform section, the cutting surface is provided with internal threads, the side wall of the boss is provided with external threads, and the boss is in threaded connection with the cutting surface.
The inner wall of the second platform section is closely attached to the side wall of the fixed disc, and the bottom edge of the second platform section is flush with the bottom surface of the fixed disc.
The releaser support is provided with an outer shell positioned above the first platform section, the first platform section is embedded with the outer shell in a side wall clinging manner, and an area for installing a host is formed between the outer shell and the releaser support.
The bottom of the fixed disc is concavely provided with a concave cavity extending into the boss.
The utility model has the beneficial effects that:
compared with the prior art, the mounting structure fixedly mounted with the ship body or the mooring rope is arranged on the base, the cavity is concavely arranged at the bottom of the releaser support, the releaser support and the base are connected in a clamping manner and buckled outside the base, and the mounting structure is completely covered by the releaser support (namely the base is integrally covered and covered inside), so that the mounting structure of the base cannot be seen from the outside of the releaser support, people cannot directly detach the mounting structure, and the mounting structure has the functions of preventing detachment and preventing theft. During installation, the base hull or the mooring rope is installed and fixed firstly, and then the releaser support is directly buckled outside the base, so that the operation is convenient, the assembly is convenient, the time and the labor are saved, the efficiency is high, and the cost is low. Therefore, the anti-disassembly-installation underwater automatic release device is convenient to assemble, has anti-disassembly and anti-theft functions, is convenient to use, and is simple in structure, easy and convenient to install and low in cost.
Drawings
For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
In the figure:
a base 1; a fixed disk 11; a boss 12; a mounting hole 13; a jaw 14; a cavity 2; a releaser holder 3; a chamber 30; a first platform section 31; a second platform section 32; a cylindrical section 33; a snap ring 4; a cavity 5; an outer housing 6.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1-2, the anti-disassembly-installation underwater automatic release device comprises a release support 3 for installing a host, and further comprises a base 1, wherein a cavity 30 for accommodating the base 1 is concavely arranged at the bottom of the release support 3, a first clamping structure is arranged in the cavity 30, a second clamping structure matched with the first clamping structure is arranged on the base 1, the base 1 and the release support 3 are matched together in a buckling manner through the first clamping structure and the second clamping structure, and the bottom of the base 1 is flush with the bottom edge of the release support 3. Adopt above-mentioned structure to set up, during the use, in case fix the back with base 1, can release ware support 3 directly with joint mode lock on base 1 and can cover base 1 completely, can't see in base 1's mounting structure outside release ware support 3, so can play and prevent tearing open, the theftproof effect, convenient assembling, efficient. When the whole body sinks to a certain depth, the buoyancy force received by the main machine and the base 1 is different due to the cavity 2 in the main machine, so that the main machine and the base 1 are automatically separated from each other, the damage to the main machine is avoided, and the recovery is facilitated. The problem of the tradition need diver to put in under water and install, the operation is loaded down with trivial details, so the cost is higher and the security is low not enough is solved.
In the utility model, the releaser bracket 3 is provided with a first platform section 31, a second platform section 32 and a cylindrical section 33 positioned between the first platform section 31 and the second platform section 32, two end surfaces of the cylindrical section 33 are respectively and fixedly connected with the bottom surface of the first platform section 31 and the top surface of the second platform section 32, the interiors of the second platform section 32 and the cylindrical section 33 are both of a hollow structure, and the hollow structure of the second platform section 32 is communicated with the hollow structure of the cylindrical section 33; the base 1 is provided with a fixed disk 11 and a boss 12 arranged on the fixed disk 11, the fixed disk 11 is positioned in the hollow structure of the second platform section 32, the boss 12 extends into the hollow structure of the cylindrical section 33, the interiors of the second platform section 32 and the cylindrical section 33 are both in hollow structures, and the hollow cavity of the second platform section and the hollow cavity of the cylindrical section form the cavity 30; the fixed plate 11 is provided with a plurality of mounting holes 13 which are arranged around the boss 12 at equal intervals in the circumferential direction, each mounting hole 13 is penetrated by a bolt which is locked and fixed with the ship body or the cable, and the mounting holes 13 and the bolts are of the mounting structure. Specifically, the number of the mounting holes 13 is four, and the four mounting holes 13 are arranged at equal intervals around the circumference of the boss 12. The mounting hole 13 is mainly used for conveniently penetrating a fixing screw, so that the base 1 is conveniently locked and fixed.
In the utility model, two claws 14 arranged in opposite position are vertically arranged on the end surface of the boss 12, barbs for clamping and compressing the free ends of the two claws 14 to move oppositely and elastically are arranged at the free ends of the two claws 14, each barb has a conical surface gradually expanding from top to bottom, and the claws 14 and the barbs together form the second clamping structure; the inner wall of the cylindrical section is detachably provided with a clamping ring 4 for the two clamping claws 14 to pass through, the barb passes through the clamping ring 4 and leans against the clamping ring 4, and the clamping ring 4 is of the first clamping structure. Specifically, the claw 14 and the boss 12 are connected into a whole, the barbs are formed by inclining the claw 14 from top to bottom, and the barbs on the claw 14 form a conical structure which is longitudinally cut, and the shape of the mushroom head is similar to that of the existing mushroom head. Adopt above-mentioned structural setting, the jack catch 14 and the overhead kick and the first joint structure joint lock of setting, design benefit, simple structure, releaser support 3 and base 1 convenient assembling, the theftproof effect is good, and difficult pine takes off.
In the utility model, a first limit step is arranged on the inner wall of the cylindrical section 33, the upper end surface of the clamping ring 4 is attached to the surface of the first limit step, and the clamping ring 4 is locked and fixed with the first limit step through a screw; specifically, the snap ring 4 is provided with first through holes which are arranged along the circumferential direction of the snap ring and penetrate through the upper end surface and the lower end surface of the snap ring, the first limiting step is provided with threaded holes which are aligned with the first through holes, and the snap ring 4 is locked and fixed by screws penetrating through the first through holes. The inner wall of the cylindrical section 33 is further provided with a cut surface which is positioned below the first limiting step and extends to the second platform section 32, the cut surface is provided with internal threads, the side wall of the boss 12 is provided with external threads, and the boss 12 is in threaded connection with the cut surface. Therefore, the bolt connection installation is convenient, and the operation is more convenient. Specifically, the cut surface forms a step surface on the inner wall of the cylindrical section 33, and when the barb passes through the snap ring 4 and abuts against the snap ring 4, the upper end surface of the boss 12 just abuts against the step surface for limiting. Adopt above-mentioned structure setting, the snap ring 4 of setting is convenient for have more actual need change or stretch out need adjust, and the suitability is higher, uses stronger.
In the utility model, the inner wall of the releaser bracket 3 is matched with the base 1 in a screw-joint mode and promotes the first clamping structure to be matched with the second clamping structure. By adopting the structure, the releaser bracket 3 is more convenient to be matched with the base 1, saves more labor and is convenient to operate.
In the utility model, the inner wall of the second platform section 32 is closely attached to the side wall of the fixed disk 11, and the bottom edge of the second platform section 32 is flush with the bottom surface of the fixed disk 11. Therefore, the releaser bracket 3 is matched with the fixed disk 11 more closely, and the influence on the buckling part of the releaser bracket 3 and the fixed disk 11 caused by sundries entering the chamber 30 is avoided. Meanwhile, the matching gap between the two parts is smaller, which is more beneficial to theft prevention.
In the utility model, the bottom of the base 1 is concavely provided with a concave cavity 5, and specifically, the bottom of the fixed disk 11 is concavely provided with a concave cavity 5 extending into the boss 12. This cavity 5 is cylindrical. By adopting the structure, the concave cavity 5 is arranged, so that the material consumption of the base 1 can be reduced, the cost is reduced, and the base 1 can be conveniently limited and fixed. Meanwhile, the whole weight of the base 1 is convenient to reduce, the transportation is convenient, and the transportation cost is reduced.
In the utility model, the releaser bracket 3 is provided with an outer shell 6 positioned above a first platform section 31, the first platform section 31 is embedded with the outer shell 6 in a side wall clinging manner, and an area for installing a host is formed between the outer shell 6 and the releaser bracket 3. Specifically, the outer shell 6 has a top cover and a bottom shell, a clamping hole is formed in the bottom shell, and the releaser support 3 is integrally connected with a clamping head which is located above the first platform section 31 and penetrates through the clamping hole. The top cover and the bottom shell cooperate to form a cavity 2 of the outer housing 6. The upper shell body can become a cavity with air when the device is submerged under water, and under the action of air floatation force, when the device is submerged under water to a certain depth, the outer shell body 6 can be released from the device support 3, and the outer shell body 6 automatically floats on the water surface under the action of buoyancy force, so that the device is convenient to recover and recycle. Meanwhile, signals of the host in water are not reduced by the outer shell 6, and normal communication between the host and the control center is guaranteed.
In the present invention, the boss 12 is cylindrical, the mounting plate 11 is disc-shaped (i.e., similar to a flange), the first platform section 31 is a circular platform, and the second platform section 32 is a circular cover.
Compared with the prior art, the base 1 and the releaser bracket 3 are matched together in a buckling mode through the first clamping structure and the second clamping structure, the bottom of the base 1 is flush with the edge of the bottom of the releaser bracket 3, once the base 1 and a ship and the like are locked and fixed through bolts, the bolt head is positioned on the base 1, the releaser bracket 3 can be directly buckled on the base 1 in a buckling mode and can completely cover the base 1, and the mounting structure of the base 1 cannot be seen from the outside of the releaser bracket 3, so that the anti-dismounting and anti-theft effects can be achieved, the assembly is convenient, and the efficiency is high. Need not the diver and release and retrieve shell body 6 under water, the operation is simpler, the cost is lower and safer. Therefore, the anti-disassembly-installation underwater automatic release device is convenient to assemble, has anti-disassembly and anti-theft functions, is convenient to use, does not need manual auxiliary operation to automatically release the outer shell underwater, and is low in cost.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (8)
1. The utility model provides an automatic release under water of anti-disassembly installation, includes the releaser support that supplies the host computer installation, its characterized in that: the base is fixedly installed on the ship body or the mooring rope and provided with an installation structure, a cavity for accommodating the base is concavely arranged at the bottom of the releaser support, and the releaser support is connected with the base in a clamping mode and buckled outside the base.
2. The underwater automatic release device for disassembly prevention of installation of claim 1, wherein: install the first joint structure that is in the cavity in the releaser support, be provided with on the base with first joint structure complex second joint structure.
3. The underwater automatic release device for disassembly prevention of installation of claim 2, wherein: the releaser support is provided with a first platform section, a second platform section and a cylindrical section positioned between the first platform section and the second platform section, two end faces of the cylindrical section are respectively and fixedly connected with the bottom surface of the first platform section and the top surface of the second platform section, the interiors of the second platform section and the cylindrical section are both of hollow structures, and the hollow structure of the second platform section is communicated with the hollow structure of the cylindrical section; the base is provided with a fixed disc and a boss arranged on the fixed disc, the fixed disc is positioned in the hollow structure of the second platform section, the boss extends into the hollow structure of the cylindrical section, and the interiors of the second platform section and the cylindrical section are both hollow structures and are chambers; the fixed disc is provided with a plurality of mounting holes which are arranged at equal intervals around the circumferential direction of the boss, bolts which are locked and fixed with the ship body or the mooring rope penetrate through the mounting holes, and the mounting holes and the bolts are of the mounting structure.
4. A tamper-evident underwater automatic release device as claimed in claim 3, wherein: the end face of the boss is vertically provided with two claws which are arranged in an opposite position, the free ends of the two claws are provided with barbs for the first clamping structure to be clamped into and press the free ends of the two claws to move oppositely and elastically compress, each barb is provided with a conical surface which is gradually enlarged from top to bottom, and the claws and the barbs together form the second clamping structure; the inner wall of the cylindrical section is detachably provided with a clamping ring for the two clamping claws to pass through, the inverted hook passes through the clamping ring and abuts against the clamping ring, and the clamping ring is of the first clamping structure.
5. The underwater automatic release device for disassembly prevention of installation of claim 4, wherein: a first limiting step is arranged on the inner wall of the cylindrical section, the upper end surface of the clamping ring is attached to the surface of the first limiting step, and the clamping ring is locked and fixed with the first limiting step through a screw; the inner wall of the cylindrical section is further provided with a cutting surface which is positioned below the first limiting step and extends to the second platform section, the cutting surface is provided with internal threads, the side wall of the boss is provided with external threads, and the boss is in threaded connection with the cutting surface.
6. A tamper-evident underwater automatic release device as claimed in claim 3 or 5, wherein: the inner wall of the second platform section is closely attached to the side wall of the fixed disc, and the bottom edge of the second platform section is flush with the bottom surface of the fixed disc.
7. A tamper-evident underwater automatic release device as claimed in claim 3, wherein: the releaser support is provided with an outer shell positioned above the first platform section, the first platform section is embedded with the outer shell in a side wall clinging manner, and an area for installing a host is formed between the outer shell and the releaser support.
8. A tamper-evident underwater automatic release device as claimed in claim 3, wherein: the bottom of the fixed disc is concavely provided with a concave cavity extending into the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339267.9U CN216332598U (en) | 2021-02-05 | 2021-02-05 | Underwater automatic release device capable of preventing disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339267.9U CN216332598U (en) | 2021-02-05 | 2021-02-05 | Underwater automatic release device capable of preventing disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216332598U true CN216332598U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120339267.9U Active CN216332598U (en) | 2021-02-05 | 2021-02-05 | Underwater automatic release device capable of preventing disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216332598U (en) |
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2021
- 2021-02-05 CN CN202120339267.9U patent/CN216332598U/en active Active
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