CN213657907U

CN213657907U - Ship board fixing device of underwater ultrashort baseline positioning system

Info

Publication number: CN213657907U
Application number: CN202023271847.3U
Authority: CN
Inventors: 林矗; 徐艳成; 于瑞金; 刘凯
Original assignee: Tianjin Sowei Information Technology Co ltd
Current assignee: Tianjin Sowei Information Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-09
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of the fixed technique of positioning system ship board, especially for ultrashort baseline positioning system ship board fixing device under water, including the protecting crust, the welding of protecting crust both sides installs the mounting panel, the mounting hole has been seted up to mounting panel one side, one side grafting that the mounting panel kept away from each other is installed the spacer pin, spacer pin pot head is established and is installed reset spring, the one end welding that the spacer pin kept away from each other is installed the stopper, the installation pipe is installed to the grafting in the protecting crust, spacer pin one end run through the mounting panel and with installation pipe plug-in connection, installation inside pipe wall bottom welding installs the closing plate, the convex mirror is installed to closing plate one side joint, the spout has been seted up to protecting crust one side, slidable mounting has the sliding block in the spout, sliding block top welding. The utility model discloses positioning system's precision and use convenience have been guaranteed in effectual firm positioning system's installation.

Description

Ship board fixing device of underwater ultrashort baseline positioning system

Technical Field

The utility model relates to a fixed technical field of positioning system ship board especially relates to ultrashort baseline positioning system ship board fixing device under water.

Background

The underwater ultrashort baseline positioning system is widely applied to the fields of marine investigation and the like, the positioning system is fixed on a ship board through a fixing device, the positioning system is placed underwater for positioning data acquisition during use, and the conventional fixing device is usually fixed on the ship board in a welding mode or bound on the ship board by using ropes, iron wires and the like.

However, the fixing device of the positioning system is welded on the ship board, and when equipment is repaired or replaced, the fixing device needs to be detached and then welded again, so that the fixing device and the ship board are damaged, and the fixing device cannot be used continuously after being detached and welded for many times; part of the fixing devices are bound on the ship board through ropes, iron wires and the like, the energy converter is easy to incline or fall off in the using process, errors are brought to the measuring result, and the construction progress is even influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an underwater ultrashort baseline positioning system ship board fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the ship board fixing device of the underwater ultrashort baseline positioning system comprises a protective shell, wherein mounting plates are welded and mounted on two sides of the protective shell, a mounting hole is formed in one side of each mounting plate, a limiting pin is inserted and mounted on one side, away from each other, of each mounting plate, a reset spring is sleeved on one end of each limiting pin, a limiting block is welded and mounted on one end, away from each limiting pin, of each limiting pin, a mounting pipe is inserted and mounted in the protective shell, one end of each limiting pin penetrates through the mounting plates and is connected with the mounting pipe in an inserted and connected mode, a sealing plate is welded and mounted at the bottom end of the inner wall of the mounting pipe, a convex mirror is clamped and mounted on one side of the sealing plate, a sliding groove is formed in one side of the protective shell, a sliding block is slidably mounted, the mounting tube both sides welded mounting have the backup pad, mounting tube top joint is connected with the roof, roof bottom welded mounting has the spliced pole, the mounting groove has been seted up to closing plate inner wall both sides, the go-between is installed to the mounting groove internal rotation, the go-between all is equipped with rack and meshing with the spliced pole one side that is close to each other, spliced pole bottom welded mounting has the connecting rod, connecting rod bottom welded mounting has base line positioning system install bin.

Preferably, a clamping plate is welded to one end of the connecting ring, and a clamping groove is formed in one side of the connecting column corresponding to the clamping plate.

Preferably, two sides of the sealing plate are provided with limiting holes, and one end of the limiting pin penetrates through the mounting plate and is in plug-in connection with the limiting holes.

Preferably, the limiting pins are arranged in two groups, and each group is provided with two limiting pins which are uniformly distributed on two sides of the mounting plate.

Preferably, one end of the return spring is connected with the mounting plate in a welding mode, and the other end of the return spring is connected with the limiting block in a welding mode.

Preferably, the connecting ring is semicircular, the inner ring is welded with the connecting frame, and the connecting frame is rotatably connected with one side of the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: install mounting panel and protecting crust in bulwark one side through the mounting hole during use, install into the installation pipe through the connecting rod with baseline positioning system install bin, drive the go-between and rotate until the rack rail of spliced pole both sides, the cardboard blocks to the draw-in groove along with rotating in, insert the installation pipe to the protecting crust again, until each spacer pin card advances the spacing downthehole that corresponds, wherein the periodic flexible of utilizing the telescopic link, pull clearance brush board and pass through sliding block round trip movement, clear up the protecting crust surface, guarantee the cleanness on protecting crust surface.

The utility model has the advantages of reasonable overall design, easy operation, convenient to use, effectual firm positioning system's installation, and dismouting easy maintenance, simple swift can clear up the maintenance to the device protection, has guaranteed positioning system's precision and use convenience.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic external structural view of the present invention;

FIG. 3 is a schematic structural view of a thermometer according to the present invention;

in the figure: 1. a protective shell; 2. mounting a plate; 3. mounting holes; 4. a spacing pin; 5. a return spring; 6. a limiting block; 7. installing a pipe; 8. a sealing plate; 9. a convex mirror; 10. a chute; 11. a slider; 12. cleaning the brush plate; 13. a telescopic rod; 14. a support plate; 15. a top plate; 16. connecting columns; 17. mounting grooves; 18. a connecting ring; 19. a rack rail; 20. a connecting rod; 21. a baseline positioning system installation box; 22. clamping a plate; 23. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the ship board fixing device of the underwater ultrashort baseline positioning system comprises a protective shell 1, mounting plates 2 are fixedly mounted on two sides of the protective shell 1, a mounting hole 3 is formed in one side of each mounting plate 2, a limiting pin 4 is movably mounted on one side, away from each other, of each mounting plate 2, a reset spring 5 is sleeved at one end of each limiting pin 4, a limiting block 6 is fixedly mounted at one end, away from each other, of each limiting pin 4, a mounting pipe 7 is movably mounted in the protective shell 1, one end of each limiting pin 4 penetrates through each mounting plate 2 and is movably connected with each mounting pipe 7, a sealing plate 8 is fixedly mounted at the bottom end of the inner wall of each mounting pipe 7, a convex mirror 9 is fixedly mounted on one side of each sealing plate 8, a chute 10 is formed in one side of the protective shell 1, a sliding block 11 is slidably mounted in the chute 10, a cleaning, supporting plates 14 are fixedly installed on two sides of the installation pipe 7, a top plate 15 is movably connected to the top end of the installation pipe 7, a connecting column 16 is fixedly installed at the bottom end of the top plate 15, installation grooves 17 are formed in two sides of the inner wall of the installation pipe 7, a connecting ring 18 is rotatably installed in each installation groove 17, toothed rails 19 are arranged on the sides, close to each other, of the connecting ring 18 and the connecting column 16 and meshed with each other, a connecting rod 20 is fixedly installed at the bottom end of the connecting column 16, and a base;

one end of a connecting ring 18 is fixedly provided with a clamping plate 22, one side of a connecting column 16 is provided with a clamping groove 23 corresponding to the clamping plate 22, two sides of a mounting tube 7 are provided with limiting holes, one end of a limiting pin 4 penetrates through the mounting plate 2 and is movably connected with the limiting holes, two groups of limiting pins 4 are provided, each group is provided with two groups, the two groups are uniformly distributed and mounted at two sides of the mounting plate 2, one end of a reset spring 5 is fixedly connected with the mounting plate 2, the other group is fixedly connected with a limiting block 6, the connecting ring 18 is semicircular, a connecting frame is fixedly mounted at one side of the mounting groove 17 and is rotatably connected with the mounting plate 2 and the protective shell 1 through the mounting hole 3, a base line positioning system mounting box 21 is mounted into the mounting tube 7 through a connecting rod 20 until rack rails at two sides of the connecting column 16 drive the connecting ring 18 to rotate, the clamping plate, until each spacer pin 4 card advance the spacing downthehole that corresponds, wherein regular utilization telescopic link 13 flexible, pull clearance brush board 12 through sliding block 11 round trip movement, clear up protecting crust 1 surface, guarantee the cleanness on protecting crust 1 surface, the utility model has the advantages of reasonable overall design, easy operation, convenient to use, effectual firm positioning system's installation, and dismouting easy maintenance, simple and fast can clear up the device protection and maintain, has guaranteed positioning system's precision and convenience in use.

The working principle is as follows: install mounting panel 2 and protecting crust 1 ann in bulwark one side through mounting hole 3 during the use, install into installation pipe 7 through connecting rod 20 with baseline positioning system install box 21, the rack rail drive go-between 18 rotation until 16 both sides of spliced pole, cardboard 22 blocks to the draw-in groove 23 along with rotating, insert installation pipe 7 to protecting crust 1 again, until each spacer pin 4 block advance corresponding spacing downthehole, wherein periodic utilization telescopic link 13 is flexible, pull clearance brush board 12 and pass through sliding block 11 round trip movement, clear up protecting crust 1 surface, guarantee the cleanness on protecting crust 1 surface, the utility model discloses overall design is reasonable, easy operation, convenient to use, effectual firm positioning system's installation, and dismouting easy maintenance, simple swift can clear up the maintenance to the device protection, guaranteed positioning system's precision and convenience in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultrashort baseline positioning system ship board fixing device under water, including protecting crust (1), its characterized in that: the protective shell is characterized in that mounting plates (2) are fixedly mounted on two sides of the protective shell (1), a mounting hole (3) is formed in one side of each mounting plate (2), a limiting pin (4) is movably mounted on one side, away from each other, of each mounting plate (2), a reset spring (5) is sleeved at one end of each limiting pin (4), a limiting block (6) is fixedly mounted at one end, away from each limiting pin (4), a mounting pipe (7) is movably mounted in the protective shell (1), one end of each limiting pin (4) penetrates through the mounting plates (2) and is movably connected with the mounting pipe (7), a sealing plate (8) is fixedly mounted at the bottom end of the inner wall of the mounting pipe (7), a convex mirror (9) is fixedly mounted on one side of the sealing plate (8), a sliding groove (10) is formed in one side of the protective shell (1), a sliding block (11) is slidably mounted in the sliding, clearance brush board (12) bottom one side is rotated and is installed telescopic link (13), telescopic link (13) bottom is rotated and is installed in mounting panel (2) one side, closing plate (8) both sides fixed mounting has backup pad (14), installation pipe (7) top swing joint has roof (15), roof (15) bottom fixed mounting has spliced pole (16), mounting groove (17) have been seted up to installation pipe (7) inner wall both sides, go-between (18) are installed to mounting groove (17) internal rotation, one side that go-between (18) and spliced pole (16) are close to each other all is equipped with cogged rail (19) and meshing, spliced pole (16) bottom fixed mounting has connecting rod (20), connecting rod (20) bottom fixed mounting has base line positioning system install case (21).

2. The underwater ultrashort baseline positioning system ship board fixing device of claim 1, wherein: one end of the connecting ring (18) is fixedly provided with a clamping plate (22), and one side of the connecting column (16) is provided with a clamping groove (23) corresponding to the clamping plate (22).

3. The underwater ultrashort baseline positioning system ship board fixing device of claim 1, wherein: spacing holes are formed in two sides of the mounting pipe (7), and one end of the limiting pin (4) penetrates through the mounting plate (2) and is movably connected with the spacing holes.

4. The underwater ultrashort baseline positioning system ship board fixing device of claim 1, wherein: the limiting pins (4) are arranged in two groups, each group is two, and the limiting pins are uniformly distributed on two sides of the mounting plate (2).

5. The underwater ultrashort baseline positioning system ship board fixing device of claim 1, wherein: one end of the reset spring (5) is fixedly connected with the mounting plate (2), and the other end of the reset spring is fixedly connected with the limiting block (6).

6. The underwater ultrashort baseline positioning system ship board fixing device of claim 1, wherein: the connecting ring (18) is semicircular, a connecting frame is fixedly arranged on the inner ring, and the connecting frame is rotatably connected with one side of the mounting groove (17).