CN217598807U - Underwater separation device - Google Patents
Underwater separation device Download PDFInfo
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- CN217598807U CN217598807U CN202220964144.9U CN202220964144U CN217598807U CN 217598807 U CN217598807 U CN 217598807U CN 202220964144 U CN202220964144 U CN 202220964144U CN 217598807 U CN217598807 U CN 217598807U
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- sliding
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Abstract
The utility model discloses an underwater separation device, including: the shell assembly at least comprises a first shell and a second shell; a driving device assembled on the first housing; the rotating part is in transmission connection with the driving device and is provided with a connecting part; a fixing member fixed to the first housing; a separation part which is arranged on the fixed part in a sliding way; one end of the flexible connecting piece is connected with the connecting part, and the other end of the flexible connecting piece is connected with the separating part; an elastic structure formed between the separating part and the fixing part for transmitting an elastic force to the separating part to be inserted into the second housing to lock the housing assembly when the driving device is not operated; is compressed when the driving device acts to make the separating component move so as to separate the first shell from the second shell; a depth detection element for detecting a depth of water; and the main controller is in communication connection with the depth detection element and the driving device. Through the utility model provides a problem that the precision is low is put to the underwater separation device cloth of prior art.
Description
Technical Field
The utility model relates to an underwater equipment technical field, concretely relates to be provided with drive arrangement and realize underwater separator structure of casing separation.
Background
The current continuous exploration of the sea by human beings has led to the operation of many underwater devices, some of which need to be surveyed deep into the sea bottom and others to be set at a certain depth at the water level or under water, thus requiring the separation of the whole installation.
Current underwater separation device structure, when setting up, through setting up the plunger structure, when laying, the water pressure effect after utilizing to enter into the bottom backs pushes away the plunger to make the casing separation carry out laying under water, be if the open number of authorizing: CN112555294B, name: the patent document of an underwater separation device discloses the arrangement mode, but the arrangement mode is limited by water pressure, so that accurate arrangement of a set depth cannot be realized, and the arrangement accuracy is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that the precision is low is put to the underwater separation device among the prior art, provide a novel underwater separation device, it can control the drive arrangement action and drive the separating element action in order to realize putting in the accurate cloth of settlement degree of depth position department after detecting accurate depth of water degree, has improved the accurate rate of putting.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
an underwater separation device comprising:
the shell assembly at least comprises a first shell and a second shell;
a driving device assembled on the first housing;
the rotating part is in transmission connection with the driving device and can rotate under the driving of the driving device, and a connecting part is arranged on the rotating part;
a fixing member fixed to the first housing;
a separation part slidably disposed on the fixing part;
one end of the flexible connecting piece is connected with the connecting part, and the other end of the flexible connecting piece is connected with the separating part;
an elastic structure formed between the separating part and the fixing part for transmitting an elastic force to the separating part to be inserted into the second housing to lock the housing assembly when the driving device is not operated;
is compressed when the driving device acts to enable the separation part to move so as to separate the first shell from the second shell;
a depth detection element for detecting a depth of water;
and the master controller is in communication connection with the depth detection element and the driving device.
In some embodiments of the present application, the underwater separation device further comprises:
transmission structure connects between drive arrangement and rotating member for drive arrangement power transmission drives rotating member and rotates to rotating member, transmission structure is including: the worm gear comprises a worm and a worm matching part meshed with the worm, wherein the worm matching part is formed on the rotating component.
In some embodiments of the present application, the first housing and the second housing are in snap fit and are formed with an accommodating cavity, and the driving device, the rotating component, the separating component, the flexible connecting piece and the fixing component are located in the accommodating cavity.
In some embodiments of the present application, the fixing member includes:
a first fixing member fixed to the first housing, the first fixing member being provided with a first sliding portion;
the second fixing part is fixed on the first shell, is arranged opposite to the first fixing part and has a distance with the first fixing part, and a second sliding part is arranged on the second fixing part;
one end of the separating component is inserted in the first sliding part, and the other end of the separating component is inserted in the second sliding part.
In some embodiments of the present application, the separating member includes a first sliding section and a second sliding section, the first sliding section has an outer diameter smaller than an outer diameter of the second sliding section, the first sliding section is slidably disposed between the first sliding portion and the second sliding portion, and the second sliding section is slidably disposed in the second sliding portion.
In some embodiments of the present application, the elastic structure includes an elastic element, which is sleeved on the first sliding section, one end of which abuts against the end of the second sliding section, and one end of which abuts against the end of the first fixing element.
In some embodiments of the present application, a guide member is further included, which is assembled to the first fixing member, and the flexible connecting member is wound around the guide member.
In some embodiments of the present application, an included angle between a flexible connector segment led out from the connecting end on the separating component to the corresponding guiding component and a horizontal plane is 0 degree.
In some embodiments of the application, a sliding groove is formed in the fixing component, the separating component comprises a third sliding section and a fourth sliding section, the outer diameter of the fourth sliding section is larger than the outer diameter of the third sliding section, the sliding groove comprises a first sliding groove and a second sliding groove, the inner diameter of the first sliding groove is smaller than that of the second sliding groove, the third sliding section is arranged in the first sliding groove and the second sliding groove, the fourth sliding section is arranged in the second sliding groove in a sliding manner, a limiting table is formed at the joint of the first sliding groove and the second sliding groove, the elastic structure is an elastic sheet, the elastic sheet is sleeved on the third sliding section, one end of the elastic sheet is abutted against the limiting table, and the other end of the elastic sheet is abutted against the end of the fourth sliding section.
In some embodiments of the present application, a cable installation component is disposed inside the first housing, the cable installation component is hollow inside, a pressure bearing is disposed at the bottom of the outer side of the cable installation component, and the rotating component is sleeved on the cable installation component and contacts with the pressure bearing.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model provides an underwater separation device structure sets up independent drive arrangement and rather than complex isolating construction, can control the drive arrangement action again after the accurate detection water level degree of depth so that first casing and second casing separate when separating, compares with the mode of carrying out the separation through water pressure among the prior art, has realized accurate separation.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic structural diagram of an underwater separation device in an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of an underwater separation device in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the underwater separation device of the present invention in which a fixing part and a separating part are matched;
fig. 4 is a schematic structural diagram of another embodiment of the underwater separation device in the embodiment of the present invention, in which the fixing part and the separating part are engaged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides an embodiment of underwater separation device, it is shown with reference to fig. 1-4, including:
a housing assembly including at least a first housing 100 and a second housing 200;
in some embodiments of the present application, the first casing 100 has a cylindrical shape with an opening, the second casing 200 also has a cylindrical shape with an opening, the first casing 100 is disposed below and has an outer diameter smaller than that of the second casing 200, the second casing 200 is disposed above and is inserted into the first casing 100 and the second casing 200, and side walls of the first casing 100 and the second casing 200 are attached to each other.
A driving device 310 mounted on the first housing 100;
in some embodiments of the present application, the driving device 310 is a driving motor.
The rotating part 400 is in transmission connection with the driving device 310 and can rotate under the driving of the driving device 310, and a connecting part 410 is arranged on the rotating part 400;
the connection portion 410 may be a connection post or a connection protrusion provided on the rotation member 400.
A fixing member 500 fixed to the first housing 100;
the separation component 600 is slidably disposed on the fixing component 500, so that the separation component 600 can guide the movement thereof through the fixing component 500.
A flexible connection member 700 having one end connected to the connection part 410 and one end connected to the separation member 600;
in some embodiments of the present application, the flexible connector 700 is a cable to connect the rotating member 400 and the separating member 600 to transmit power of the rotating member 400 to the separating member 600.
An elastic structure formed between the separation member 600 and the fixing member 500 for transmitting an elastic force to the separation member 600 to be inserted into the second housing 200 to lock the housing assembly when the driving means 310 is not operated;
is compressed upon the action of the driving device 310 to move the separating member 600 so that the first casing 100 is separated from the second casing 200;
to facilitate the moving connection of the separating member 600 between the first casing 100 and the second casing 200, in some embodiments, a first insertion hole 110 is formed on a sidewall of the first casing 100, and a second insertion hole 210 is formed on a sidewall of the second casing 200, and the separating member 600 extends from the first insertion hole 110 to the second insertion hole 210.
A depth detection element for detecting a depth of water;
in some embodiments of the present application, the depth detection element is a depth detection sensor to detect the depth of water to which the separation device is lowered.
And the master controller is in communication connection with the depth detection element and the driving device 310.
In some embodiments of the present application, the underwater separation device further comprises:
the transmission structure 320 is connected between the driving device 310 and the rotating member 400, and is used for transmitting the power of the driving device 310 to the rotating member 400 to drive the rotating member 400 to rotate, and the transmission structure 320 includes: a worm 321, and a worm engagement portion 322 engaged with the worm 321, the worm engagement portion 322 being formed on the rotating member 400.
When the worm gear 321 is engaged with the output shaft of the driving device 310, the worm gear 321 is engaged with the worm engaging portion 322 of the rotating member 400.
The worm engaging portion 322 is a tooth formed on the rotating member 400, and is engaged with the worm 321 to transmit power to the rotating member 400 to rotate the rotating member 400.
Further, the worm gear 321 engagement structure can self-lock itself when the driving device 310 is not rotated.
In some embodiments of the present application, the gear engagement portion may also be formed by a worm gear fixedly disposed on the rotating member 400, which is not particularly limited herein.
In this embodiment, the driving device 310 drives the separating component 600 to move, so as to fixedly connect and separate the first casing 100 and the second casing 200, thereby achieving the purpose of integrally disposing.
The device is equipped at the early stage of distribution, the elastic structure has a certain precompression amount, the elastic structure is compressed between the fixing part 500 and the separating part 600 and simultaneously applies elastic acting force to the separating part 600, so that the separating part 600 extends out of the fixing part 500 and then extends from the first insertion hole 110 on the first shell 100 to be inserted into the second insertion hole 210 of the second shell 200, at the moment, the cable is driven by the separating part 600 to move towards one side away from the center of the first shell 100 until the separating part is in a straightening state, at the moment, the worm 321 and the worm matching part 322 are in a clamping state, the driving device 310 is powered off and does not act, the rotating part 400 is restrained and does not act, the first shell 100 and the second shell 200 can be inserted together through the separating part 600 to be connected and fixed, and the integrated distribution of the device is ensured;
during the laying process, the laying depth of the equipment is detected by a depth detection element, when the depth detection element detects that the whole equipment is laid to a set depth, the depth detection element transmits a signal to a master controller, the master controller controls the driving device 310 to start to act after receiving a feedback signal, the driving device 310 rotates to drive the worm 321 to rotate circumferentially, the worm 321 rotates to drive and mesh with the worm matching part 322 and the rotating part 400 to rotate, the rotating part 400 rotates, the initial position of the connecting part 410 correspondingly arranged above the rotating part is changed, and then the cable connected with the connecting part 410 is driven to act, when the pulling force applied to the separating part 600 is greater than the elastic force of the elastic structure, the cable drives the separating part 600 to move towards the side close to the first shell 100, at the moment, the separating part 600 is outwards separated from the second insertion hole 210 of the second shell 200, when the moving size of the separating part 600 is greater than the depth of the second insertion hole 210 on the second shell 200, the first separating part 600 is separated from the second shell 200, at the moment, the second shell 200 is separated from the first shell 100 and the whole equipment, the cable continues to move towards the lower position under the action of gravity, and calibration is completed.
The underwater separating device structure in the embodiment is provided with the independent driving device 310 and the separating structure matched with the independent driving device 310, and when the underwater separating device structure is used for separating, the driving device 310 can be controlled to act after the water level depth is accurately detected, so that the first shell 100 and the second shell 200 are separated, and compared with a mode of separating through water pressure in the prior art, the accurate separation is realized.
In addition, the separation structure of the underwater separation device in the embodiment can realize underwater separation only through the cooperation of the built-in driving device 310, the rotating part 400, the flexible connecting piece 700 connected with the rotating part, the separation part 600 and the like, and the whole separation structure is simpler;
In some embodiments of the present application, the housing assembly further includes a third housing, which is configured such that the sliding component can further extend from the second housing 200 and then extend into the third housing, so as to connect the first housing 100, the second housing 200 and the third housing at the same time;
when separating, the separating component 600 is sequentially drawn out from the third casing and the second casing 200 to realize the separating effect with the second casing 200 and the third casing, so that the separating and arranging work of a plurality of casings can be realized at the same time.
In some embodiments of the present application, the rotating member 400 is a rotating disk, and the worm engaging portion 322 is disposed along the circumference of the rotating disk and has a circumference of 1/12 to 1/13 of the circumference of the rotating disk.
That is, when the worm 321 is arranged, the matching teeth may be only arranged along the circumferential direction of the rotating disc, as long as the distance between the matching teeth and the worm 321 after rotation can be ensured to enable the separating component 600 to be separated from the second housing 200, which not only facilitates the processing, but also saves the cost.
In some embodiments of the present application, the fixing member 500 includes:
a first fixing member 510 fixed to the first casing 100, the first fixing member 510 having a first sliding portion 511;
a second fixing member 520 fixed to the first housing 100, disposed opposite to the first fixing member 510 with a space from the first fixing member 510, the second fixing member 520 having a second sliding portion 521 provided thereon;
the separating member 600 is inserted into the first sliding portion 511 at one end and into the second sliding portion 521 at the other end.
In some embodiments of the present application, the separating member 600 includes a first sliding section 610 and a second sliding section 620, an outer diameter of the first sliding section 610 is smaller than an outer diameter of the second sliding section 620, the first sliding section 610 is slidably disposed between the first sliding portion 511 and the second sliding portion 521, and the second sliding section 620 is slidably disposed in the second sliding portion 521.
The first fixing member 510 is a first fixing frame, and the second fixing member 520 is a second fixing frame or a second fixing block.
The two are oppositely arranged, and the separating member 600 can slide relative to the first fixing member 510 and the second fixing member 520.
The first sliding portion 511 is a first slide groove provided through the first fixing member 510, and the second sliding portion 521 is a second slide groove provided through the second fixing member 520.
The separate member 600 is slidable in the first and second slide long grooves.
Meanwhile, since the outer diameter of the second sliding section 620 of the separating member 600 is larger than the outer diameter of the first sliding section 610, the separating member 600 is prevented from being removed from the first sliding long groove during the sliding process.
In some embodiments of the present application, the elastic structure includes an elastic element 810, which is sleeved on the first sliding section 610, and has one end abutting against the end of the second sliding section 620 and one end abutting against the end of the first fixing member.
The elastic member 810 may be a spring having one end abutting on an end of the second sliding section 620 and one end abutting on the first fixing member, and may apply a force to the second sliding section 620 so that the separating member 600 protrudes into the second casing 200 to secure the connection between the first casing 100 and the second casing 200 when the driving means 310 is not actuated.
When the driving device 310 operates, the second sliding section 620 of the separating member 600 moves away from the second housing 200 along the second sliding portion 521, and compresses the elastic member 810, thereby finally separating from the second housing 200.
In some embodiments of the present application, a guide member 900 is further included, and is assembled on the first fixing member 510, and the flexible connector 700 is wound around the guide member 900.
The guide member 900 is a guide pulley, and is mainly used to guide the flexible connection member 700, and prevent the flexible connection member 700 from being twisted and knotted when the rotation member 400 rotates.
In some embodiments of the present application, the angle between the flexible connector 700 from the connection end on the separation member 600 to the corresponding segment of the guide member 900 and the horizontal plane is 0 degree.
A pulley installation hole is formed in the first fixing member 510, and a guide pulley is installed on the upper end surface of the first fixing member 510 to ensure that the cable extended from the separating member 600 to a distance from the guide pulley is in a horizontal line, thereby reducing the problem of tensile deformation of one end of the separating member 600 due to an angle problem.
In order to realize the connection with the flexible connector 700, a hanging ring may be correspondingly provided at the end of the separating member 600.
In some embodiments of the present application, a sliding groove is formed in the fixing member 500, the separating member 600 includes a third sliding section 630 and a fourth sliding section 640, an outer diameter of the fourth sliding section 640 is greater than an outer diameter of the third sliding section 630, the sliding groove includes a first sliding groove 531 and a second sliding groove 532, an inner diameter of the first sliding groove 531 is smaller than that of the second sliding groove 532, the third sliding section 630 is disposed in the first sliding groove 531 and the second sliding groove 532, the fourth sliding section 640 is slidably disposed in the second sliding groove 532, a position-limiting table 533 is formed at a connection position of the first sliding groove 531 and the second sliding groove 532, the elastic structure is an elastic sheet 820, the elastic sheet is sleeved on the third sliding section 630, one end of the elastic sheet abuts against the position-limiting table 533, and the other end of the elastic sheet abuts against an end of the fourth sliding section 640.
In some embodiments of the present application, a cable installation part 120 is disposed inside the first housing 100, and the cable installation part 120 is hollow inside, and specifically, the cable installation part 120 is embedded in an inner hole of the first housing 100, so as to provide a space for a cord lock connected to other equipment to pass through, so as to guide the cord lock and prevent the cord lock from winding around a pipeline;
the bottom of the outer side of the cable mounting part 120 is provided with a pressure bearing 130, the rotating part 400 is sleeved on the cable mounting part 120 and is in contact with the pressure bearing 130, and the friction coefficient of the rotating part 400 in the moving process can be reduced through the pressure bearing 130.
In some embodiments of the present application, the rotating member 400 is provided with a plurality of connecting portions 410, the separating member 600 is provided with a plurality of separating members 600, the flexible connecting member 700 is provided with a plurality of separating members 600, the plurality of connecting portions 410 are respectively connected to the plurality of separating members 600, and the plurality of separating members 600 are uniformly arranged along the circumferential direction of the first casing 100, so as to achieve uniform and stable connection and uniform separation effects on the first casing 100 and the second casing 200.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the form and details of the embodiments may be made, or equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed in the appended claims.
Claims (10)
1. An underwater separation device, comprising:
the shell assembly at least comprises a first shell and a second shell;
a driving device assembled on the first housing;
the rotating part is in transmission connection with the driving device and can rotate under the driving of the driving device, and a connecting part is arranged on the rotating part;
a fixing member fixed to the first housing;
a separating part slidably disposed on the fixing part;
one end of the flexible connecting piece is connected with the connecting part, and the other end of the flexible connecting piece is connected with the separating part;
an elastic structure formed between the separating part and the fixing part for transmitting an elastic force to the separating part to be inserted into the second housing to lock the housing assembly when the driving device is not operated;
is compressed when the driving device acts to enable the separation component to move so as to separate the first shell from the second shell;
a depth detection element for detecting a depth of water;
and the master controller is in communication connection with the depth detection element and the driving device.
2. The underwater separation device of claim 1, further comprising:
transmission structure connects between drive arrangement and rotatable part for drive arrangement power transmission to rotatable part and drive the rotatable part and rotate, transmission structure is including: the worm gear comprises a worm and a worm matching part meshed with the worm, wherein the worm matching part is formed on the rotating component.
3. Underwater separation arrangement according to claim 2, wherein the first housing and the second housing cooperate and form a receiving cavity, the drive arrangement, the rotatable part, the separating part, the flexible connection and the stationary part being located in the receiving cavity.
4. Underwater separation apparatus as claimed in claim 1, wherein the securing means comprises:
a first fixing member fixed to the first housing, the first fixing member being provided with a first sliding portion;
the second fixing part is fixed on the first shell, is arranged opposite to the first fixing part and has a distance with the first fixing part, and a second sliding part is arranged on the second fixing part;
one end of the separating component is inserted in the first sliding part, and the other end of the separating component is inserted in the second sliding part.
5. Underwater separation arrangement according to claim 4, wherein the separation member comprises a first sliding section having an outer diameter smaller than an outer diameter of a second sliding section, the first sliding section being slidably arranged between the first sliding portion and the second sliding portion, and the second sliding section being slidably arranged within the second sliding portion.
6. Underwater separation device according to claim 5, wherein the resilient structure comprises a resilient element, which is arranged around the first sliding section, which abuts against an end of the second sliding section and which abuts against an end of the first fixed part.
7. Underwater separating device according to claim 4, further comprising a guide member mounted on the first fixing member, the flexible connecting member being wound around the guide member.
8. Underwater separation apparatus as claimed in claim 7, wherein the angle between the flexible connection from the connection end on the separation member to the corresponding section of the guide member and the horizontal is 0 degrees.
9. The underwater separating device of claim 1, wherein a sliding groove is formed in the fixed component, the separating component includes a third sliding section and a fourth sliding section, the outer diameter of the fourth sliding section is larger than the outer diameter of the third sliding section, the sliding groove includes a first sliding groove and a second sliding groove, the inner diameter of the first sliding groove is smaller than that of the second sliding groove, the third sliding section is arranged in the first sliding groove and the second sliding groove, the fourth sliding section is arranged in the second sliding groove in a sliding manner, a limiting table is formed at the joint of the first sliding groove and the second sliding groove, the elastic structure is an elastic sheet, the elastic sheet is sleeved on the third sliding section, one end of the elastic sheet abuts against the limiting table, and the other end of the elastic sheet abuts against the end of the fourth sliding section.
10. The underwater separation device of claim 4, wherein a cable installation part is arranged inside the first shell, the cable installation part is hollow, a pressure bearing is arranged at the bottom of the outer side of the cable installation part, and the rotating part is sleeved on the cable installation part and is in contact with the pressure bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964144.9U CN217598807U (en) | 2022-04-25 | 2022-04-25 | Underwater separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964144.9U CN217598807U (en) | 2022-04-25 | 2022-04-25 | Underwater separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217598807U true CN217598807U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220964144.9U Active CN217598807U (en) | 2022-04-25 | 2022-04-25 | Underwater separation device |
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| Country | Link |
|---|---|
| CN (1) | CN217598807U (en) |
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- 2022-04-25 CN CN202220964144.9U patent/CN217598807U/en active Active
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