CN215553949U - Underwater equipment lifting mechanism and navigation equipment - Google Patents
Underwater equipment lifting mechanism and navigation equipment Download PDFInfo
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- CN215553949U CN215553949U CN202121564615.9U CN202121564615U CN215553949U CN 215553949 U CN215553949 U CN 215553949U CN 202121564615 U CN202121564615 U CN 202121564615U CN 215553949 U CN215553949 U CN 215553949U
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Abstract
The utility model provides an underwater equipment lifting mechanism and navigation equipment, wherein the underwater equipment lifting mechanism comprises: a base provided with a telescopic slot; the first pipe body is in clearance fit with the telescopic groove and can move in a telescopic way relative to the base; the second pipe body is in clearance fit with the first pipe body and can move in a telescopic way relative to the first pipe body; the first driving piece is arranged on the base and used for driving the first pipe body to move in a telescopic mode; the second driving piece is arranged on the first pipe body and connected with the second pipe body, and the second driving piece is used for driving the second pipe body to move in a telescopic mode; the navigation equipment comprises the underwater equipment lifting mechanism; through adopting above-mentioned technical scheme, the second body is inserted and is located first body, and makes flexible removal under the driving of second driving piece, and first body is inserted and is located in the base, and makes flexible removal under the driving of first driving piece, and the tubular structure of second body and first body is compared in the fence structure of prior art mechanical strength when flexible big, is difficult for being bent.
Description
Technical Field
The utility model relates to the technical field of underwater equipment deployment and recovery devices, in particular to an underwater equipment lifting mechanism and navigation equipment.
Background
The existing underwater equipment laying and recovering device adopts a plurality of groups of parallelogram telescopic fences which are hinged to form a telescopic frame with a triangular section, a hydraulic oil cylinder is arranged in the center of the telescopic frame and connected with the telescopic frame, and the telescopic frame is driven by the hydraulic oil cylinder to perform telescopic movement; the telescopic frame of the underwater equipment deployment and recovery device comprises a plurality of groups of telescopic fences so as to enlarge the deployment and recovery distance, the telescopic frame is easy to deform, the supported underwater equipment is light in weight, and particularly when the navigation equipment faces high sea conditions, the underwater equipment is more resistant underwater, and the telescopic frame is easy to bend.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an underwater equipment lifting mechanism and navigation equipment, and aims to solve the technical problem that an underwater equipment distribution and recovery device in the prior art is easy to deform and bend due to the fact that multiple groups of telescopic fences need to be arranged.
In order to achieve the above object, the utility model adopts a technical scheme that an underwater equipment lifting mechanism comprises:
a base provided with a telescopic slot;
the first pipe body is in clearance fit with the telescopic groove and can move in a telescopic mode relative to the base;
the second pipe body is in clearance fit with the first pipe body and can move in a telescopic mode relative to the first pipe body;
the first driving piece is arranged on the base and connected with the first pipe body, and the first driving piece is used for driving the first pipe body to move in a telescopic mode;
the second driving piece is arranged on the first pipe body and connected with the second pipe body, and the second driving piece is used for driving the second pipe body to move in a telescopic mode.
Through adopting above-mentioned technical scheme, the second body is inserted and is located first body, and makes flexible removal under the driving of second driving piece, and first body is inserted and is located in the base, and makes flexible removal under the driving of first driving piece, and the tubular structure of second body and first body is compared in the fence structure of prior art mechanical strength when flexible big, is difficult for being bent.
In one embodiment, the base further defines an accommodating groove for accommodating the first driving member, the accommodating groove is adjacent to the telescopic groove, a length direction of the accommodating groove is parallel to a length direction of the telescopic groove, and a telescopic end of the first driving member is connected to an end of the first tube exposed out of the telescopic groove.
Specifically, the flexible end of first driving piece removes along the length direction of accepting the groove, and the flexible removal of length direction in flexible groove can be followed to first body simultaneously, and the flexible end of first driving piece links to each other with the exposure tip of first body.
Through adopting above-mentioned technical scheme, accepting groove and flexible groove adjacent setting, the accepting groove both can accept first driving piece, improves the protectiveness of first driving piece, can shorten the connection distance between first driving piece and the first body simultaneously, improves power transmission efficiency.
In one embodiment, the base includes a base body, a first connecting plate and a second connecting plate, the telescopic slot is formed in the base body, the first connecting plate is disposed on the base body, the first connecting plate is provided with a first connecting surface parallel to the transverse direction of the base body, the second connecting plate is disposed on the base body, and the second connecting plate is provided with a second connecting surface parallel to the longitudinal direction of the base body.
Specifically, the first connecting plate is used for being connected with a transverse mounting surface of the ship body, the first connecting surface is in butt joint with the transverse mounting surface, the second connecting plate is used for being connected with a longitudinal mounting surface of the ship body, and the second connecting surface is in butt joint with the longitudinal mounting surface.
By adopting the technical scheme, the base body is respectively connected with the transverse mounting surface and the longitudinal mounting surface of the ship body, namely, the ship body respectively fixedly supports the base body in the transverse direction and the longitudinal direction and fixes the base body in two mutually perpendicular directions, so that the stability of the base body is improved.
In one embodiment, the base further includes a first reinforcing plate and a second reinforcing plate, the first reinforcing plate connects the base body and the first connecting plate, and the second reinforcing plate connects the base body and the second connecting plate.
Specifically, the first reinforcing plate and the second reinforcing plate may be selected to have a triangular plate-like structure.
Through adopting above-mentioned technical scheme, improved the holding power of first connecting plate and second connecting plate to the pedestal for the pedestal is fixed in on the hull more firmly.
In one embodiment, the base further comprises a reinforcement seat covering the seat body.
Specifically, strengthen the seat and meet with pedestal, first connecting plate and second connecting plate.
Through adopting above-mentioned technical scheme, improved the holding power to pedestal, first connecting plate and second connecting plate, further improved the stability of pedestal.
In one embodiment, the base further comprises a waterproof cover arranged outside the seat body in a covering mode.
Through adopting above-mentioned technical scheme, the buckler is used for sealing the tip of pedestal on vertical, prevents that water from splashing into the inside of pedestal, causes the short circuit of first driving piece and second driving piece.
In one embodiment, the end of the first pipe body, which is exposed out of the telescopic slot, is provided with a first connecting piece, and the first connecting piece is hinged with the telescopic end of the first driving piece.
Specifically, the first connecting piece and the first driving piece are connected through a rotating pin, and the telescopic ends of the first connecting piece and the first driving piece can rotate in a fine amplitude.
Through adopting above-mentioned technical scheme, improved the cooperation degree between first connecting piece and the first driving piece.
In one embodiment, a first wire passing piece is arranged at the end part of the first pipe body, which is exposed out of the telescopic groove, and a second wire passing piece corresponding to the first wire passing piece is arranged at the end part of the second pipe body, which is exposed out of the first pipe body.
Specifically, a cable for connecting the underwater equipment is arranged in a first wire passing hole of the first wire passing member and a second wire passing hole of the second wire passing member in a penetrating manner.
Through adopting above-mentioned technical scheme, first cross line piece and second and cross the line piece and can make the cable of connecting underwater equipment extend along first body and second body for the cable is more regular.
In one embodiment, the underwater equipment lifting mechanism further comprises a mounting seat arranged at the end part of the second pipe body exposed out of the first pipe body and used for being connected with underwater equipment.
Specifically, the mounting seat is provided with two mounting claws, and the underwater equipment is mounted between the two mounting claws.
By adopting the technical scheme, the installation convenience of the underwater equipment is improved.
The embodiment also provides navigation equipment, which comprises a ship body and the underwater equipment lifting mechanism, wherein the underwater equipment lifting mechanism is arranged on the ship body.
By adopting the technical scheme, the mechanical strength of the lifting mechanism of the underwater equipment is improved, and the lifting mechanism of the underwater equipment is not easy to bend.
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 only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective structural view of an underwater device lifting mechanism provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a subsea equipment lift mechanism provided by an embodiment of the present invention;
FIG. 3 is an exploded view of a base provided by an embodiment of the present invention;
fig. 4 is a perspective view of a first tube according to an embodiment of the present invention;
fig. 5 is a perspective view of a second tube according to an embodiment of the present invention;
fig. 6 is a perspective view of a mounting base according to an embodiment of the present invention.
The figures are numbered:
100-an underwater equipment lifting mechanism;
1-a base; 2-a first tube; 3-a second tube; 4-a first driving member; 5-a second driving member; 6-underwater equipment; 7-mounting seats;
11-a seat body; 12-a first connection plate; 13-a second connecting plate; 14-a first stiffener plate; 15-a second stiffener plate; 16-a reinforcement seat; 17-a waterproof cover; 21-a first connector; 22-a first wire passing member; 31-a second wire passing member; 71-mounting claws.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the utility model, and do not indicate that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The following describes a specific implementation of the present invention in more detail with reference to specific embodiments:
as shown in fig. 1 and 2, an embodiment of the present invention provides an underwater device lifting mechanism 100, including: the device comprises a base 1, a first pipe body 2, a second pipe body 3, a first driving piece 4 and a second driving piece 5; the base 1 is provided with a telescopic groove; the first pipe body 2 is in clearance fit with the telescopic groove and can move telescopically relative to the base 1; the second pipe body 3 is in clearance fit with the first pipe body 2, and the second pipe body 3 can move telescopically relative to the first pipe body 2; the first driving piece 4 is arranged on the base 1 and connected with the first pipe body 2, and the first driving piece 4 is used for driving the first pipe body 2 to move in a telescopic mode; the second driving member 5 is disposed on the first pipe body 2 and connected to the second pipe body 3, and the second driving member 5 is used for driving the second pipe body 3 to move in a telescopic manner.
The working principle of the underwater equipment lifting mechanism 100 provided by the embodiment is as follows:
the underwater equipment lifting mechanism 100 is used for being installed on navigation equipment, wherein the base 1 is fixed on a ship body and can be specifically installed at the position of a moon pool of the ship body, and the base 1 is longitudinally arranged; install underwater equipment 6 on the tip that exposes second body 3 of second body 3, first driving piece 4 is fixed to be set up on base 1, first driving piece 4 is connected with first body 2, be used for ordering about first body 2 relative base 1 concertina movement, and then drive second body 3 relative base 1 concertina movement, second driving piece 5 is fixed to be set up on first body 2 simultaneously, be used for ordering about second body 3 relative first body 2 concertina movement, and then make the flexible scope of second body 3 relative base 1 bigger.
It should be further explained that the underwater device lifting mechanism 100 includes the first pipe 2 and the second pipe 3 which are telescopic relative to the base 1, and the lifting distance of the underwater device 6 is the telescopic distance of the first pipe 2 and the second pipe 3, so that the long-distance deployment and recovery of the underwater device 6 are satisfied, and meanwhile, the first pipe 2 and the second pipe 3 occupy the occupied space of the base 1 in the telescopic direction when the underwater device lifting mechanism 100 is accommodated in the base 1 when being lifted.
Through adopting above-mentioned technical scheme, second body 3 is inserted and is located first body 2, and makes flexible removal under the driving of second driving piece 5, and first body 2 is inserted and is located base 1, and makes flexible removal under the driving of first driving piece 4, and the tubular structure of second body 3 and first body 2 compares in prior art's fence structure mechanical strength when flexible big, is difficult for being bent.
In one embodiment, the base 1 further defines a receiving groove for receiving the first driving member 4, the receiving groove is adjacent to the telescopic groove, a length direction of the receiving groove is parallel to a length direction of the telescopic groove, and a telescopic end of the first driving member 4 is connected to an end of the first tube 2 exposed from the telescopic groove.
Specifically, the flexible end of first driving piece 4 moves along the length direction of accepting the groove, and first body 2 can stretch out and draw back the removal along the length direction of flexible groove simultaneously, and the flexible end of first driving piece 4 links to each other with the exposure tip of first body 2.
Through adopting above-mentioned technical scheme, accepting groove and flexible groove adjacent setting, first driving piece 4 both can be acceptd to the accepting groove, improve first driving piece 4's protectiveness, can shorten the connection distance between first driving piece 4 and the first body 2 simultaneously, improve power transmission efficiency.
As shown in fig. 3, in one embodiment, the base 1 includes a base body 11, a first connecting plate 12 and a second connecting plate 13, the telescopic slot is formed in the base body 11, the first connecting plate 12 is disposed on the base body 11, the first connecting plate 12 is provided with a first connecting surface parallel to the transverse direction of the base body 11, the second connecting plate 13 is disposed on the base body 11, and the second connecting plate 13 is provided with a second connecting surface parallel to the longitudinal direction of the base body 11.
Specifically, the first connecting plate 12 is used for connecting with a transverse mounting surface of the ship body, the first connecting surface is butted with the transverse mounting surface, the second connecting plate 13 is used for connecting with a longitudinal mounting surface of the ship body, and the second connecting surface is butted with the longitudinal mounting surface.
By adopting the technical scheme, the base body 11 is respectively connected with the transverse mounting surface and the longitudinal mounting surface of the ship body, namely, the ship body respectively fixes and supports the base body 11 in the transverse direction and the longitudinal direction, and the base body 11 is fixed in two mutually perpendicular directions, so that the stability of the base body 11 is improved.
In one embodiment, the base 1 further includes a first reinforcing plate 14 and a second reinforcing plate 15, the first reinforcing plate 14 connects the housing 11 and the first connecting plate 12, and the second reinforcing plate 15 connects the housing 11 and the second connecting plate 13.
Specifically, the first reinforcing plate 14 and the second reinforcing plate 15 may be selected to have a plate-like structure in a triangular shape.
By adopting the technical scheme, the supporting force of the first connecting plate 12 and the second connecting plate 13 to the seat body 11 is improved, so that the seat body 11 is more stably fixed on the ship body.
In one embodiment, the base 1 further includes a reinforcement base 16 covering the base body 11.
Specifically, the reinforcing seat 16 is connected to the seat body 11, the first connecting plate 12 and the second connecting plate 13.
Through adopting above-mentioned technical scheme, improved the holding power to pedestal 11, first connecting plate 12 and second connecting plate 13, further improved pedestal 11's stability.
In one embodiment, the base 1 further comprises a waterproof cover 17 covering the base body 11.
By adopting the above technical scheme, the waterproof cover 17 is used for sealing the end part of the seat body 11 in the longitudinal direction, and preventing water from splashing into the seat body 11 to cause short circuit of the first driving piece 4 and the second driving piece 5.
As shown in fig. 4, in one embodiment, the end of the first pipe 2 exposed from the telescopic slot is provided with a first connecting member 21, and the first connecting member 21 is hinged with the telescopic end of the first driving member 4.
Specifically, the first connecting member 21 and the first driving member 4 are connected by a rotation pin, and the telescopic ends of the first connecting member 21 and the first driving member 4 can rotate in a fine range.
By adopting the technical scheme, the matching degree between the first connecting piece 21 and the first driving piece 4 is improved.
Referring to fig. 4 and 5, in one embodiment, the end of the first tube 2 exposed out of the telescopic slot is provided with a first wire passing member 22, and the end of the second tube 3 exposed out of the first tube 2 is provided with a second wire passing member 31 corresponding to the first wire passing member 22.
Specifically, the cable for connecting the underwater equipment 6 is inserted through the first wire passing hole of the first wire passing member 22 and the second wire passing hole of the second wire passing member 31.
By adopting the above technical scheme, the first cable passing element 22 and the second cable passing element 31 can enable the cable connected with the underwater equipment 6 to extend along the first pipe body 2 and the second pipe body 3, so that the cable is more regular.
Referring to fig. 1 and 6, in one embodiment, the underwater equipment lifting mechanism 100 further includes a mounting base 7 disposed at an end of the second pipe 3 exposed from the first pipe 2 for connecting with the underwater equipment 6.
In particular, the mounting socket 7 is provided with two mounting claws 71, and the underwater equipment 6 is mounted between the two mounting claws 71.
By adopting the technical scheme, the installation convenience of the underwater equipment 6 is improved.
The embodiment also provides navigation equipment, which comprises a ship body and the underwater equipment lifting mechanism 100, wherein the underwater equipment lifting mechanism 100 is installed on the ship body.
By adopting the technical scheme, the mechanical strength of the underwater equipment lifting mechanism 100 is improved, so that the underwater equipment lifting mechanism is not easy to bend.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An underwater equipment lifting mechanism (100), comprising:
the base (1) is provided with a telescopic groove;
the first pipe body (2) is in clearance fit with the telescopic groove and can move telescopically relative to the base (1);
the second pipe body (3) is in clearance fit with the first pipe body (2), and the second pipe body (3) can move in a telescopic mode relative to the first pipe body (2);
the first driving piece (4) is arranged on the base (1) and connected with the first pipe body (2), and the first driving piece (4) is used for driving the first pipe body (2) to move in a telescopic mode;
the second driving piece (5) is arranged on the first pipe body (2) and connected with the second pipe body (3), and the second driving piece (5) is used for driving the second pipe body (3) to move in a telescopic mode.
2. The underwater equipment lifting mechanism (100) as claimed in claim 1, wherein the base (1) further defines a receiving slot for receiving the first driving member (4), the receiving slot is adjacent to the telescopic slot, a length direction of the receiving slot is parallel to a length direction of the telescopic slot, and a telescopic end of the first driving member (4) is connected to an end of the first pipe (2) exposed out of the telescopic slot.
3. The subsea equipment lift mechanism (100) according to claim 1, characterized in that the base (1) comprises a seat body (11), a first connecting plate (12) and a second connecting plate (13), the telescopic slot being formed in the seat body (11), the first connecting plate (12) being provided on the seat body (11), the first connecting plate (12) being provided with a first connecting face parallel to the lateral direction of the seat body (11), the second connecting plate (13) being provided on the seat body (11), the second connecting plate (13) being provided with a second connecting face parallel to the longitudinal direction of the seat body (11).
4. The subsea equipment lift mechanism (100) according to claim 3, characterized in that the base (1) further comprises a first reinforcement plate (14) and a second reinforcement plate (15), the first reinforcement plate (14) connecting the housing (11) and the first connection plate (12), the second reinforcement plate (15) connecting the housing (11) and the second connection plate (13).
5. Subsea equipment lifting mechanism (100) according to claim 3, characterized in that the base (1) further comprises a reinforcement socket (16) covering the base body (11).
6. The subsea equipment lift mechanism (100) according to claim 3, characterized in that the base (1) further comprises a watertight shield (17) arranged outside the housing (11).
7. Subsea equipment lifting mechanism (100) according to claim 2, characterized in that the end of the first pipe body (2) that is exposed to the telescopic slot is provided with a first coupling member (21), which first coupling member (21) is hinged to the telescopic end of the first driving member (4).
8. Subsea equipment lifting mechanism (100) according to any of the claims 1-7, characterized in that the end of the first pipe body (2) that is exposed to the telescopic trough is provided with a first wire passing member (22) and the end of the second pipe body (3) that is exposed to the first pipe body (2) is provided with a second wire passing member (31) corresponding to the first wire passing member (22).
9. Subsea equipment lifting mechanism (100) according to any of claims 1-7, characterized in that the subsea equipment lifting mechanism (100) further comprises a mounting (7) for connection to a subsea equipment (6) provided at the end of the second pipe (3) where the first pipe (2) is exposed.
10. A navigation device, characterized by comprising a hull and the underwater device lifting mechanism (100) of any one of claims 1 to 9, the underwater device lifting mechanism (100) being mounted on the hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564615.9U CN215553949U (en) | 2021-07-08 | 2021-07-08 | Underwater equipment lifting mechanism and navigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564615.9U CN215553949U (en) | 2021-07-08 | 2021-07-08 | Underwater equipment lifting mechanism and navigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215553949U true CN215553949U (en) | 2022-01-18 |
Family
ID=79824764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121564615.9U Active CN215553949U (en) | 2021-07-08 | 2021-07-08 | Underwater equipment lifting mechanism and navigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215553949U (en) |
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2021
- 2021-07-08 CN CN202121564615.9U patent/CN215553949U/en active Active
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