CN212738444U - Double-8-shaped telescopic clamp-type deployment device suitable for underwater unmanned glider - Google Patents
Double-8-shaped telescopic clamp-type deployment device suitable for underwater unmanned glider Download PDFInfo
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- CN212738444U CN212738444U CN202020856372.5U CN202020856372U CN212738444U CN 212738444 U CN212738444 U CN 212738444U CN 202020856372 U CN202020856372 U CN 202020856372U CN 212738444 U CN212738444 U CN 212738444U
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Abstract
A double-8-shaped telescopic clamp-type distributor suitable for an underwater unmanned glider comprises a frame body, wherein the frame body comprises two cross rods, the cross rods are connected with hanging rods, and the hanging rods are provided with bearing rings; the first clamp-shaped structure and the second clamp-shaped structure are respectively arranged at the front end and the rear end of the bottom of the frame body, the first clamp-shaped structure and the second clamp-shaped structure respectively comprise a claw holding part and an X-shaped cross part, the upper end of the X-shaped cross part is connected with a cross rod of the frame body, the lower end of the X-shaped cross part is connected with the claw holding part, and a shaft sleeve is arranged at the cross part of the X-shaped cross part; the connecting rod is positioned below the frame body, penetrates through the shaft sleeve and is connected with the X-shaped cross part to form a bearing, a first pull ring used for connecting a first recovery rope is arranged at the front end of the connecting rod, and a second pull ring used for connecting a second recovery rope is arranged at the rear end of the connecting rod; the 8-shaped unhooking rope comprises a large ring and a small ring which are connected, a rope of the large ring penetrates through the two bearing rings, and a rope of the small ring is sleeved with the second recovery rope. The glider can be smoothly and safely laid in water even under severe sea conditions.
Description
Technical Field
The utility model relates to an ocean equipment field especially relates to a scalable pincers type cloth of two 8 words puts ware suitable for unmanned glider under water.
Background
At present, novel ocean investigation equipment such as an unmanned glider underwater glider, an argo buoy and the like gradually develops and matures, a fixed-point operation mode taking a mother ship as a center can be replaced, and manpower, material resources and financial resources are greatly saved. However, in order to reduce the water body resistance effect in underwater work, the shells of the devices are usually designed to be smooth and streamline, so that the arrangement difficulty is increased.
Taking a submarine wing glider as an example, the submarine wing glider is generally laid in a double-hanging-belt mode in the existing operation mode, two hanging belts are respectively wound around two sides of a wing and fixed on a detacher, the hanging belts slip due to slight uneven stress because of the smooth shell of the equipment in the hoisting process, and the equipment falls into the sea or on a deck. Therefore, the arrangement mode is low in fault tolerance rate, the aircraft is easy to deflect and slip under the conditions of severe sea conditions or uneven equipment stress, the aircraft either touches a deck or is overturned and wound by a hanging strip to cause wing or antenna breakage, expensive equipment is scrapped, the ship time is delayed, the air frequency plan is disturbed, and meanwhile, resources are wasted. At present, the situation that an underwater glider slips down and is damaged occurs for many times in the stage of distributing water.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned problem among the prior art, provide a scalable clamp type cloth of two 8 words suitable for unmanned glider under water puts ware, utilizes the clamp type structure to carry the glider under water, unhook when being close the sea, and the clamp type structure is opened in the twinkling of an eye to make equipment go into water smoothly, even also can steadily safely put into water the glider under adverse sea condition.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double 8-shaped telescopic clamp-type distributor suitable for an underwater unmanned glider comprises a frame body, a connecting rod, a first clamp-shaped structure, a second clamp-shaped structure, a first recovery rope, a second recovery rope and an 8-shaped unhooking rope;
the frame body comprises two cross rods, each cross rod is connected with a hanging rod, and each hanging rod is provided with a bearing ring;
the first clamp-shaped structure is arranged at the front end of the bottom of the frame body, the second clamp-shaped structure is arranged at the rear end of the bottom of the frame body, the first clamp-shaped structure and the second clamp-shaped structure respectively comprise a lower holding claw part and an upper X-shaped cross part, the upper end of the X-shaped cross part is connected with a cross rod of the frame body, the lower end of the X-shaped cross part is connected with the holding claw part, and a shaft sleeve is arranged at the cross part of the two X-shaped cross parts;
the connecting rod is positioned below the frame body, penetrates through the shaft sleeve and is connected with the X-shaped cross part to form a bearing, a first pull ring used for connecting a first recovery rope is arranged at the front end of the connecting rod, and a second pull ring used for connecting a second recovery rope is arranged at the rear end of the connecting rod;
the 8-shaped unhooking rope comprises a large ring and a small ring which are connected, a rope of the large ring penetrates through the two bearing rings, and a rope of the small ring is sleeved with a second recovery rope.
The size of the second pincerlike structure is larger than that of the first pincerlike structure, and the suspender is positioned right above the second pincerlike structure.
When the first clamp-shaped structure and the second clamp-shaped structure are in a closed state, the claw holding parts are arranged in a square shape.
And the claw part of the first clamp-shaped structure is sleeved with wear-resistant rubber.
The utility model discloses still include the third pincers column structure, the third pincers column structure is located between first pincers column structure and the second pincers column structure, and the lower part relative bending of third pincers column structure forms the armful ring, and upper portion is alternately and is connected with the horizontal pole of support body.
The third pincer-like structure is close to the first pincer-like structure.
The cross rod and the connecting rod are both of telescopic tube structures.
The utility model discloses still including the rope that only sways, only sway the rope and be equipped with two, it connects first pull ring and second pull ring respectively.
Compared with the prior art, the utility model discloses technical scheme obtains beneficial effect is:
1. the utility model has strong operability, meets the requirement of normal operation under severe sea conditions, and is safe, stable and efficient; in the clamp-shaped structure, the square claw part can tightly clamp the main body of the underwater glider, the X-shaped cross part can flexibly control the opening and closing of the distributor, the equipment is clamped when the distributor is closed, and the angle when the distributor is opened is enough to separate the equipment.
2. The hoisting point is selected to ensure that the front end of the underwater glider is inclined downwards after hoisting, the tail end of the underwater glider is inclined upwards, an included angle of 25-35 degrees is formed between the main body of the underwater glider and the sea level, the first clamp-shaped structure sleeve of the square at the front end of the distributor is provided with a front end circular arc-shaped shell which is provided with wear-resistant rubber and can clamp the underwater glider, and meanwhile, a third clamp-shaped structure which is arc-shaped is added at the position close to the front end circular arc-shaped shell to ensure that the underwater glider does not drop.
3. The design of 8 style of calligraphy unhook ropes is that the big ring rope that utilizes in the 8 style of calligraphy passes the ware hoisting point of putting, and the ringlet fag end plays limiting displacement on the rope is retrieved to the second, and after the ware unhook is put to the cloth, the rope of big ring can open the flare-out along with the ware of putting to the cloth, and the rope cover of ringlet can restrict the horizontal hunting of ringlet rope on the rope is retrieved to the second to both can ensure that glider under water drops smoothly after the ware unhook is put to the cloth after can also guaranteeing that the ware of putting after the unhook does not take place the upset.
4. The cross rod and the connecting rod of the frame body adopt a telescopic sleeve structure, so that the length of the laying device can be adjusted to meet the laying requirements of underwater gliders of different models.
5. The utility model discloses simple structure is light and handy, processing is simple, and the machining condition that has now on the usable ship, whole size is little moreover, and light in weight easily deposits, easy transportation.
6. In view of survey ship stock spare engineering consumptive material at present is limited, for making the utility model discloses more have the practicality, this ware is put to cloth only needs utilize survey common consumptive material on the ship like stainless steel bar, nonrust steel pipe and kevlar stay cord etc. low cost, and the material cost is within thousand yuan, and economic benefits is showing.
Drawings
Fig. 1 is a schematic structural view in an open state of the present invention;
fig. 2 is a schematic structural view in a closed state of the present invention;
fig. 3 is a schematic structural view of an 8-shaped unhooking rope.
Reference numerals: support body 1, horizontal pole 11, jib 12, bearing ring 13, connecting rod 2, first pull ring 21, second pull ring 22, first pincerlike structure 3, second pincerlike structure 4, third pincerlike structure 5, first recovery rope 6, second recovery rope 7, 8 style of calligraphy unhook ropes 8, big ring 81, ringlet 82, rope 9 is only swayed.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention clearer and more obvious, the following description is made in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, the present embodiment includes a frame body 1, a connecting rod 2, a first pincer-shaped structure 3, a second pincer-shaped structure 4, a third pincer-shaped structure 5, a first recovery rope 6, a second recovery rope 7, an 8-shaped unhooking rope 8 and an oscillation stop rope 9;
the frame body 1 comprises two cross rods 11, each cross rod 11 is connected with a hanging rod 12, and each hanging rod 12 is provided with a bearing ring 13;
the first pincer-shaped structure 3 is arranged at the front end of the bottom of the frame body 1, the second pincer-shaped structure 4 is arranged at the rear end of the bottom of the frame body 1, the first pincer-shaped structure 3 and the second pincer-shaped structure 4 respectively comprise a lower holding claw part and an upper X-shaped cross part, the upper end of the X-shaped cross part is connected with the cross rod 11 of the frame body 1, and the lower end of the X-shaped cross part is connected with the holding claw part;
shaft sleeves are arranged at the intersections of the two X-shaped intersections of the first pincer-shaped structures 3 and the second pincer-shaped structures 4; the connecting rod 2 is positioned below the frame body 1, the connecting rod 2 penetrates through the shaft sleeve to form bearing connection with the X-shaped cross part, a first pull ring 21 used for connecting the first recovery rope 6 is arranged at the front end of the connecting rod 2, and a second pull ring 22 used for connecting the second recovery rope 7 is arranged at the rear end of the connecting rod 2;
the 8-shaped unhooking rope 8 comprises a large ring 81 and a small ring 82 which are connected, a rope of the large ring 81 penetrates through the two bearing rings 13, and a rope of the small ring 82 is sleeved with the second recovery rope 7; two oscillating stop ropes 9 are arranged and are respectively connected with a first pull ring 21 and a second pull ring 22;
the third pincer-shaped structure 5 is positioned between the first pincer-shaped structure 3 and the second pincer-shaped structure 4 and is close to the first pincer-shaped structure 3, the lower part of the third pincer-shaped structure 5 is bent relatively to form a hoop, and the upper parts of the third pincer-shaped structure are crossed and connected with the cross rod 11 of the frame body 1.
In this embodiment, the holding claw portion of the first pincer-like structure 3 is sleeved with wear-resistant rubber, the holding claw portion of the second pincer-like structure 4 may be internally provided with a supporting portion, the supporting portion is located at the lower portion of the holding claw portion, and two ends of the supporting portion are respectively connected with the horizontal edge and the vertical edge of the holding claw portion.
The cross rod 11 and the connecting rod 2 both adopt telescopic tube structures.
When the first pincer-shaped structure 3 and the second pincer-shaped structure 4 are in a closed state, the claw holding parts are both arranged in a square shape; the size of the second pincer-like structure 4 is larger than that of the first pincer-like structure 3, specifically, the size of the X-shaped intersection part and the size of the claw part of the second pincer-like structure 4 are larger than that of the first pincer-like structure 3, so that the cross rod 11 of the frame body 1 and the horizontal plane form a certain angle, and the suspender 12 is positioned right above the second pincer-like structure 4, therefore, after the distributor clamps and lifts the underwater glider main body, the underwater glider main body and the sea level form an angle of 25-35 degrees, the front end of the underwater glider inclines downwards, and the tail end of the underwater glider inclines upwards.
The following description will be made by taking a dispenser for an underwater glider of the sea wing type as an example.
The distributor is mainly made of stainless steel bars with the diameter of 16mm, stainless steel pipes with the outer diameter of 1-3 cm and Kevlar ropes with the diameter of 10mm, and the manufacturing method comprises the following steps:
1. manufacturing a first pincer-like structure 3 and a second pincer-like structure 4: firstly, two square claw holding parts are manufactured, the side lengths are respectively 18cm and 34cm, and the claw holding parts are vertically placed and fixed at the distance of 3/4 lengths of the underwater glider; preparing two stainless steel bars with the lengths of 21cm and 79cm respectively, placing the stainless steel bars to form two X-shaped cross parts with the sizes, and firmly welding the lower ends of the X-shaped cross parts with the two ends of the upper edge of the claw holding part respectively according to the principle of small-to-small and large-to-large so as to obtain a first pincerlike structure 3 and a second pincerlike structure 4;
2. production of the tie rod 2 and connection with the X-shaped intersection: a nut is used as a shaft sleeve at the intersection of the X-shaped intersection parts of the first pincer-shaped structure 3 and the second pincer-shaped structure 4, two stainless steel pipes with the outer diameters of 1cm and 2cm and the length of 1m are used for making a connecting rod 2 with a telescopic sleeve structure, and the intersection points of the X-shaped intersection parts are connected in a penetrating way to make a simple bearing structure;
3. manufacturing the cross bar 11: four stainless steel pipes with the outer diameters of 2cm and 3cm and the lengths of 1m are selected to be made into cross rods 11 with telescopic sleeve structures, and the cross rods 11 are respectively and firmly welded with the top ends of the X-shaped cross parts in the same direction;
4. setting of the boom 12: the determination of the lifting point is an important link of the whole distributor, the lifting point is too far forward or too far backward which may cause failure in the distribution process of the equipment, in this embodiment, the suspender 12 is designed above the X-shaped intersection part at the tail end of the distributor so as to ensure that the main body of the equipment is at an angle of 30 degrees with the sea level after being lifted; after the hoisting point is selected, preparing two sets of stainless steel bars with the lengths of 34cm and 36cm respectively, and welding the two sets of stainless steel bars with the cross bar 11 respectively to form an almost closed 8-shaped structure;
5. manufacturing a third pincer-like structure 5: in order to further ensure that the underwater glider does not slide down after being lifted, a set of arc-shaped pincer-shaped structure with the length of 63cm is added at a position which is 3cm away from the first pincer-shaped structure;
6. arrangement of the first and second retrieval strings 6 and 7: in order to ensure the recoverability of the distributor, a first pull ring 21 and a second pull ring 22 are respectively manufactured at the front end and the rear end of a connecting rod 2, two Kevlar ropes with the lengths of 160cm and 215cm are respectively prepared as a first recovery rope 6 and a second recovery rope 7, one end of the first recovery rope 6 with the length of 215cm is fixed with the first pull ring 21, and the other end of the first recovery rope is fixed with a lifting hook; one end of a second recovery rope 7 of 160cm is fixed with the second pull ring 22, the other end of the second recovery rope is fixed with the lifting hook, and the first recovery rope 6 and the second recovery rope 7 are kept in a loose state in the hoisting and releasing stage of the cloth releasing device;
7. setting of 8-shaped unhooking ropes 8: the length design of the 8-shaped unhooking rope 8 needs to meet two requirements: firstly, after the unhooking of the distributor is released, the opening angle of the first pincer-shaped structure 3 and the second pincer-shaped structure 4 is ensured to be enough for the equipment to be separated; secondly, the rope is used as a bearing rope in the process of hoisting and placing equipment; in this embodiment, the length of the 8-shaped unhooking rope 8 is designed to be 136cm, one end of the 8-shaped unhooking rope 8 penetrates through the two bearing rings 13 (i.e. the hanging points of the distributor), the reserved part of the rope length is knotted with the other end to form a large ring 81 with the diameter of 38cm, and the reserved rope length is knotted to form a small ring 82 with the diameter of about 5cm to be sleeved on the second recovery rope 7 with the diameter of 160cm to serve as a limiting device. After 8 style of calligraphy unhook ropes 8 unhook, the taut atress of first recovery rope 6 and second recovery rope 7, the ware is opened to cloth simultaneously, and 8 style of calligraphy unhook ropes 8's annulet 82 begins to play limiting displacement, can prevent the upset of the ware is put to cloth to guarantee that equipment goes into water smoothly.
The operation of the dispenser uses the steps of:
1. preparing for hoisting: firstly, hanging a detacher on a lifting hook, and operating a crane to enable the detacher to be positioned at a preset position right above an underwater glider; then, manually opening the closed distributor, and transferring to clamp and clamp the underwater glider; finally, the first recovery rope 6 and the second recovery rope 7 are fixed on the lifting hook, and the 8-shaped unhooking rope 8 is fixed on the unhooking device.
2. Hoisting and stopping swinging: firstly, fixing one ends of two sloshing ropes 9 on a first pull ring 21 and a second pull ring 22 respectively, and preparing the other ends by manually pulling; then, manually holding the distributor during hoisting to ensure that the first pincerlike structure 3 clamps the circular arc-shaped shell at the front end of the underwater glider to prevent the underwater glider from sliding to damage equipment, and stopping oscillation by using an oscillation stopping rope 9 when the equipment is completely separated from the deck surface; and finally, in the process of transferring the deck surface to the sea surface, the oscillation stopping personnel need to exert force in a coordinated manner, so that the oscillation stopping rope 9 is prevented from being wound on the equipment, and the equipment is stably hoisted to the sea surface.
3. Releasing and unhooking: should keep the glider under water to press close to the sea surface when preparing the unhook, can a distance of downstream after the ware is put to cloth unhook, treat that the taut atress of first recovery rope 6 and second recovery rope 7 is put the ware and can be opened in the twinkling of an eye, the glider is dived under water and gets into aquatic, will pull away from the ware is put to cloth fast this moment to when abominable sea condition, the ware collision equipment is put to cloth after the unhook.
The underwater glider can be safely and stably sent into the sea under the condition of severe sea conditions by utilizing the distributor to be matched with the crane and the unhooking device. The practical use effect shows that the laying device has simple working principle and convenient operation and use, and can greatly improve the laying success rate of the underwater glider.
Claims (8)
1. The utility model provides a two scalable pincers type distributors of 8 characters suitable for unmanned glider under water which characterized in that: comprises a frame body, a connecting rod, a first pincer-shaped structure, a second pincer-shaped structure, a first recovery rope, a second recovery rope and an 8-shaped unhooking rope;
the frame body comprises two cross rods, each cross rod is connected with a hanging rod, and each hanging rod is provided with a bearing ring;
the first clamp-shaped structure is arranged at the front end of the bottom of the frame body, the second clamp-shaped structure is arranged at the rear end of the bottom of the frame body, the first clamp-shaped structure and the second clamp-shaped structure respectively comprise a lower holding claw part and an upper X-shaped cross part, the upper end of the X-shaped cross part is connected with a cross rod of the frame body, the lower end of the X-shaped cross part is connected with the holding claw part, and a shaft sleeve is arranged at the cross part of the two X-shaped cross parts;
the connecting rod is positioned below the frame body, penetrates through the shaft sleeve and is connected with the X-shaped cross part to form a bearing, a first pull ring used for connecting a first recovery rope is arranged at the front end of the connecting rod, and a second pull ring used for connecting a second recovery rope is arranged at the rear end of the connecting rod;
the 8-shaped unhooking rope comprises a large ring and a small ring which are connected, a rope of the large ring penetrates through the two bearing rings, and a rope of the small ring is sleeved with a second recovery rope.
2. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: the size of the second pincerlike structure is larger than that of the first pincerlike structure, and the suspender is positioned right above the second pincerlike structure.
3. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: when the first clamp-shaped structure and the second clamp-shaped structure are in a closed state, the claw holding parts are arranged in a square shape.
4. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: and the claw part of the first clamp-shaped structure is sleeved with wear-resistant rubber.
5. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: the frame is characterized by further comprising a third pincer-shaped structure, wherein the third pincer-shaped structure is located between the first pincer-shaped structure and the second pincer-shaped structure, the lower portion of the third pincer-shaped structure is bent relatively to form an embracing ring, and the upper portion of the third pincer-shaped structure is crossed and connected with the cross rod of the frame body.
6. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 5, wherein: the third pincer-like structure is close to the first pincer-like structure.
7. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: the cross rod and the connecting rod are both of telescopic tube structures.
8. The double 8-shaped telescopic pincer-type dispenser suitable for the underwater unmanned glider as claimed in claim 1, wherein: still include the rope that only swings, it is equipped with two to only swing the rope, and it connects first pull ring and second pull ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856372.5U CN212738444U (en) | 2020-05-20 | 2020-05-20 | Double-8-shaped telescopic clamp-type deployment device suitable for underwater unmanned glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856372.5U CN212738444U (en) | 2020-05-20 | 2020-05-20 | Double-8-shaped telescopic clamp-type deployment device suitable for underwater unmanned glider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212738444U true CN212738444U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856372.5U Active CN212738444U (en) | 2020-05-20 | 2020-05-20 | Double-8-shaped telescopic clamp-type deployment device suitable for underwater unmanned glider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212738444U (en) |
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2020
- 2020-05-20 CN CN202020856372.5U patent/CN212738444U/en active Active
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