CN110906957A

CN110906957A - Buoy auxiliary mounting platform of wave buoy calibrating device and buoy mounting method

Info

Publication number: CN110906957A
Application number: CN201911317065.8A
Authority: CN
Inventors: 李明君; 秦平; 邢文斌; 张涛; 辛阿阿
Original assignee: Beihai Standard Metrology Center Of State Oceanic Administration
Current assignee: Beihai Standard Metrology Center Of State Oceanic Administration
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-03-24
Anticipated expiration: 2039-12-19
Also published as: CN110906957B

Abstract

The invention discloses a buoy auxiliary mounting platform of a wave buoy calibrating device and a buoy mounting method, wherein the buoy auxiliary mounting platform comprises a support frame and a slideway; the slideway is arranged on the installation platform of the double-ring truss and is positioned in the outer side area between the south ring truss and the north ring truss of the double-ring truss; the support frame is arranged on the slideway in a sliding manner and is used for bearing a buoy clamp capable of fixing the buoy; the support frame can slide to the preset installation position between the south ring truss and the north ring truss along the slide way, so that the buoy fixture is fixed on the double-ring truss. Above-mentioned installation platform is assisted to buoy, outside removing the device with the installation of buoy and buoy fixture, after the buoy has been installed, push to the dicyclo truss inside through the slide, can pass through the lockpin, realize fixing of buoy fixture and dicyclo truss fast, accomplish buoy installation work, greatly increased the factor of safety of buoy installation, reduced working strength, also guaranteed the installation accuracy of buoy and buoy fixture simultaneously.

Description

Buoy auxiliary mounting platform of wave buoy calibrating device and buoy mounting method

Technical Field

The invention relates to the field of mechanical design of marine instruments, in particular to a buoy auxiliary mounting platform and a buoy mounting method of a wave buoy calibrating device.

Background

The wave buoy calibrating device can simulate wave height change and wave period change, drive the detected buoy to do sine or circular motion, simulate the motion of the wave buoy in the marine environment, and realize the purpose of buoy calibration and adjustment by processing the output data of the buoy and comparing the output data with a set value. The wave buoy calibrating device adopts a double-ring truss structure, the buoy is installed and fixed on the buoy fixture, and calibration is realized through rotation of the buoy fixture on the truss. The prior art is that buoy fixture and truss connection, buoy are carried to the examination laboratory by fork truck, and then hoist in the air through the driving, fall into buoy fixture, block and screw up and accomplish the installation fixed.

This kind of mounting means is owing to hoist directly over truss buoy fixture, because buoy weight scope is big, then hundred kilograms are heavy, when hoisting through the driving, firstly, the danger coefficient is big, secondly because buoy diameter is nearly 1m, nearly 2m of truss north-south width, after the buoy falls into on the fixture, the deviation is put in probably position, the staff need visit the truss through the truss gap with the health inside the adjustment, probably still need the driving to come the supplementary adjustment buoy position this moment, personnel receive the restriction of steelframe on every side in addition, the activity space is narrow and small, greatly increased danger coefficient. Because the installation of the buoy needs to screw a plurality of circumferential screw rods, if only one installation worker needs to walk to the other side to install the screw rods on the north side after the installation of the screw rods on the south side, the same narrow operation environment is needed, the burden of the worker is increased, and the installation and the adjustment of the buoy are not facilitated.

Disclosure of Invention

Accordingly, an object of the present invention is to provide a buoy auxiliary mounting platform and a buoy mounting method for a wave buoy calibrating apparatus, which can ensure high operation safety and high mounting accuracy of buoy mounting.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

a buoy auxiliary mounting platform of a wave buoy calibrating device comprises a double-ring truss, a supporting frame and a slideway; the slideway is arranged on the installation platform of the double-ring truss and is positioned in the outer side area between the south ring truss and the north ring truss of the double-ring truss; the support frame is arranged on the slideway in a sliding manner and is used for bearing a buoy fixture capable of fixing a buoy; the support frame can slide to a preset installation position between the south ring truss and the north ring truss along the slide way, so that the buoy clamp is fixed on the double-ring truss.

Furthermore, the support frame comprises a base, a plurality of top cross beams and a plurality of upright columns which are supported on the base and connected with the top cross beams; the top cross beam of the support frame close to the double-ring truss is default, and the buoy fixture is supported on the top cross beam of the support frame.

Furthermore, top cross beams on the left side and the right side of the supporting frame extend forwards out of the base, and the extending parts of the top cross beams are connected with the upright posts on the front side through the inclined supporting beams.

Furthermore, the inner sides of the south ring truss and the north ring truss are respectively provided with a fixture support used for fixing the buoy fixture.

Furthermore, two sides of the buoy clamp are respectively provided with a clamp connecting shaft, and the clamp connecting shafts are provided with radial pin holes; the fixture support comprises a support seat fixed with the double-ring truss and a support arranged on the inner side of the support seat, and the support is provided with a through hole; the fixture connecting shaft is inserted into the bracket, the through hole corresponds to the pin hole, and the fixture connecting shaft and the bracket are inserted into the through hole and the pin hole through the lock pin to realize fixation.

Furthermore, the bracket is provided with a slot for accommodating the fixture connecting shaft, and one side of the slot, which is close to the support frame, is provided with an opening, so that the fixture connecting shaft can be clamped into the slot of the bracket along the sliding direction of the fixture connecting shaft.

Further, a boss part is arranged on the outer peripheral wall of the fixture connecting shaft; the top cross beams on the left side and the right side of the support frame are provided with clamping device sliding grooves, and the bottoms of the boss portions are clamped into the clamping device sliding grooves and can slide along the clamping device sliding grooves.

Further, the fixture connecting shaft is fixed on the buoy fixture through a flange.

Further, the base is provided with a plurality of movable pulleys, and the support frame is arranged on the slide way through the movable pulleys in a sliding mode.

The invention also comprises a buoy installation method of the wave buoy verification device, which comprises the buoy auxiliary installation platform, and the buoy installation method comprises the following steps:

placing a buoy fixture on a support frame of the buoy auxiliary mounting platform;

adjusting the buoy on the support frame to enable the buoy to be fixed on the buoy fixture;

after the adjustment is finished, pushing the support frame into a preset installation position between the south ring truss and the north ring truss along the slide way;

and fixing the buoy fixture on the double-ring truss.

Compared with the prior art, the invention has the advantages and positive effects that:

the buoy auxiliary mounting platform of the wave buoy calibrating device is arranged on the outer side of the double-ring truss, the mounting process of the buoy and the buoy fixture is moved out of the device, the buoy is adjusted, mounted and fixed in a spacious and visible environment, after the buoy is mounted, the buoy is pushed into the double-ring truss through the slide way, the fixing of the buoy fixture and the double-ring truss can be quickly realized through the lock pin, the buoy mounting work is completed, the safety factor of buoy mounting and fixing operation is greatly increased, and the working intensity of workers is reduced; under the visual environment, the installation and adjustment of the buoy are completed, and the installation precision of the buoy and the buoy clamp is also ensured.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken 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 are briefly introduced 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 based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wave buoy calibration device and a buoy auxiliary mounting platform according to the present invention;

FIG. 2 is a schematic structural view of the wave buoy calibration device of the present invention;

FIG. 3 is a schematic structural view of an auxiliary mounting platform for a buoy of the wave buoy verification device of the present invention;

FIG. 4 is an assembly view of a buoy fixture and a buoy in the auxiliary buoy mounting platform of the wave buoy calibrating device according to the present invention;

FIG. 5 is an assembly view of a float fixture and fixture support in the wave float calibration device of the present invention;

FIG. 6 is a diagram of the steps of a method of installing a float for the wave float verification device of the present invention;

description of reference numerals:

mounting a platform 1;

a double-ring truss 110; a south ring truss 111; a north loop truss 112; a truss drive mechanism 120;

a float 200;

a float fixture 300; a fixture connecting shaft 350; radial pin holes 351; a boss portion 352; a locking pin 360; a flange 370;

a jig support 400; a pedestal frame 410; a bracket 420; a slot 421; a bearing housing 430;

a support frame 500; a base 510; a top cross member 520; a fixture chute 521; a column 530; the diagonal support beams 540; a roller 550;

a chute 600.

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 examples.

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 merely 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, one embodiment of a buoy assisted mounting platform of the wave buoy verification device of the present invention is shown. As shown in fig. 1 and 2, the wave buoy calibrating device adopts a double-ring truss 110 and a two-hollow half-axle body structure, the double-ring truss 110 is mounted on the mounting platform 1, and a north-south double-ring space truss structure is adopted, and comprises a south-ring truss 111 and a north-ring truss 112. The south ring truss 111 and the north ring truss 112 form a cross-shaped rotating main arm by 4 channel steels, 8 channel steels are uniformly distributed around the rotating main arm to form a circular ring sector-shaped rotating auxiliary arm, the outer ring is spliced into a circular ring by 4 arc channel steels, and the middle auxiliary plate is formed by a large spliced circular ring plate and a small spliced circular ring plate. The south ring truss 111 and the north ring truss 112 are connected by tie rods and diagonal draw bars. All the parts are connected through bolts, and the key connecting parts are welded after being assembled.

South ring truss 111 connects south ring semi-axis, and south ring semi-axis passes through half axle bearing 430 to be fixed, and south ring semi-axis is connected with truss actuating mechanism 120, and truss actuating mechanism 120 includes stopper, clutch and reduction gear motor, and it is rotatory to drive dicyclo truss 110 through truss actuating mechanism 120. The north ring truss 112 is connected with a north ring half shaft, the north ring half shaft is fixed through a half shaft bearing seat 430, a through hole slip ring penetrates through the outer side of the half shaft bearing seat 430, maintenance and replacement are facilitated, a motor and a sensor in the truss are powered through a hollow shaft, and the rotary encoder measures the running period and speed of the truss through a group of external gear wheels connected with the half shaft.

A preset installation position for installing the buoy 200 is arranged between the south ring truss 111 and the north ring truss 112, as shown in fig. 2. As shown in fig. 4, the buoy 200 is fixed to the buoy holder 300, the buoy holder 300 is provided with a holder coupling shaft 350, as shown in fig. 5, the double-ring truss 110 is provided with a holder support 400, the buoy holder 300 can be rotatably provided on the holder support 400 through the holder coupling shaft 350, and the holder support 400 can slide in a radius direction of the double-ring truss 110.

In this embodiment, referring to fig. 3, the buoy assistance mounting platform includes a support bracket 500 and a slide 600. The skids 600 are disposed on the installation platform 1 of the double-ring truss 110 and are located in an outer region between the south ring truss 111 and the north ring truss 112 of the double-ring truss 110. The support frame 500 is slidably disposed on the slide 600, and the support frame 500 is used for bearing the buoy fixture 300 capable of fixing the buoy 200; the support frame 500 can slide along the slide 600 to a preset installation position between the south ring truss 111 and the north ring truss 112, so that the buoy holder 300 is fixed on the double ring truss 110.

The buoy auxiliary mounting platform is arranged on the outer side of the double-ring truss 110, the buoy 200 is adjusted, mounted and fixed in a spacious and visible environment by moving the mounting process of the buoy 200 and the buoy fixture 300 to the outside of the device, after the buoy 200 is mounted, the buoy is pushed into the double-ring truss 110 through the slide way 600, the fixing of the buoy fixture 300 and the double-ring truss 110 can be quickly realized through the lock pin 360, the mounting work of the buoy 200 is completed, the safety factor of the mounting and fixing operation of the buoy 200 is greatly increased, and the working strength of workers is reduced; under a visual environment, the installation and adjustment of the buoy 200 are completed, and meanwhile, the installation precision of the buoy 200 and the buoy fixture 300 is also ensured.

The support frame 500 includes a base 510, a plurality of top beams 520, and a plurality of columns 530 supported on the base 510 and connected to the top beams 520. The support frame 500 is absent near the top cross member 520 of the double-ring truss 110, and the buoy fixture 300 is supported on the top cross member 520 of the support frame 500. In other embodiments, the structural form of the supporting frame 500 is not particularly limited. The base 510 is provided with a plurality of rollers 550, and the supporting frame 500 is slidably disposed on the slide 600 through the rollers 550.

The top cross member 520 on the left and right sides of the supporting frame 500 is extended forward from the base 510, and the extended portion of the top cross member 520 is connected to the front pillar 530 by the inclined support beam 540. The top cross beam 520 of the supporting frame 500 extends out, so that the base 510 is prevented from being long and interfering with the tie rods and the diagonal draw rods between the double-ring trusses 110.

As shown in fig. 5, the float clip 300 and clip mount 400 are quickly connected by a locking pin 360. Specifically, two sides of the buoy clamp 300 are respectively provided with a clamp connecting shaft 350, a radial pin hole 351 is formed in the clamp connecting shaft 350, and the clamp support 400 comprises a support frame 410, a support 420, a bearing seat 430 and a bearing. The bearing is disposed on the bearing seat 430, the bearing seat 430 is fixed on the supporting seat frame 410, and the supporting frame 420 is rotatably disposed on the supporting seat frame 410 through the bearing. The bracket 420 is provided with a through hole, the fixture connecting shaft 350 is inserted into the bracket 420, the through hole corresponds to the pin hole, and the fixture connecting shaft 350 and the bracket 420 are inserted into the through hole and the pin hole through the lock pin 360 to realize fixation.

In this embodiment, the bracket 420 has a slot 421 for receiving the fixture connecting shaft 350, and the slot 421 has an opening at a side close to the supporting frame 500, so that the fixture connecting shaft 350 can be inserted into the slot 421 of the bracket 420 along the sliding direction thereof, and the operation is convenient.

In order to position the float chuck 300 on the support frame 500 and to perform sliding guide, a boss portion 352 is provided on an outer peripheral wall of the chuck connecting shaft 350, see fig. 4. The top cross beam 520 at the left side and the right side of the support frame 500 is provided with a fixture sliding groove 521, and the bottom of the boss part 352 is clamped in the fixture sliding groove 521 and can slide along the fixture sliding groove 521. Wherein the clip connecting shaft 350 is fixed to the float clip 300 by a flange 370 and bolts.

As shown in fig. 6, the method for installing the buoy of the wave buoy verification device specifically includes the following steps:

s100, placing the buoy fixture 300 on a support frame 500 of the buoy auxiliary mounting platform;

s200, adjusting the buoy 200 on the support frame 500 to be fixed on the buoy fixture 300;

s300, after the adjustment is finished, the supporting frame 500 is pushed into a preset installation position between the south ring truss 111 and the north ring truss 112 along the slide way 600;

and S400, fixing the buoy fixture 300 on the double-ring truss 110. Specifically, a jig support 400 mounted on the double-ring truss.

The above examples are only intended to illustrate the technical solution of the present invention, but 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 may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A buoy auxiliary mounting platform of a wave buoy calibrating device comprises a double-ring truss, and is characterized by comprising a support frame and a slideway; the slideway is arranged on the installation platform of the double-ring truss and is positioned in the outer side area between the south ring truss and the north ring truss of the double-ring truss; the support frame is arranged on the slideway in a sliding manner and is used for bearing a buoy fixture capable of fixing a buoy; the support frame can slide to a preset installation position between the south ring truss and the north ring truss along the slide way, so that the buoy clamp is fixed on the double-ring truss.

2. The buoy assisted mounting platform of a wave buoy verification device as claimed in claim 1, wherein the support frame comprises a base, a plurality of top beams, a plurality of columns supported on the base and connected with the top beams; the top cross beam of the support frame close to the double-ring truss is default, and the buoy fixture is supported on the top cross beam of the support frame.

3. The buoy assisted installation platform of a wave buoy verification device as claimed in claim 2, wherein the top beams on the left and right sides of the support frame extend forwards out of the base, and the extending parts of the top beams are connected with the front upright posts through inclined support beams.

4. The buoy assisted installation platform of a wave buoy verification device as claimed in claim 2, wherein the inner sides of the south ring truss and the north ring truss are provided with clamp supports for fixing the buoy clamps.

5. The buoy auxiliary mounting platform of the wave buoy verification device as claimed in claim 4, wherein fixture connecting shafts are respectively arranged on two sides of the buoy fixture, and radial pin holes are formed in the fixture connecting shafts; the fixture support comprises a support seat fixed with the double-ring truss and a support arranged on the inner side of the support seat, and the support is provided with a through hole; the fixture connecting shaft is inserted into the bracket, the through hole corresponds to the pin hole, and the fixture connecting shaft and the bracket are inserted into the through hole and the pin hole through the lock pin to realize fixation.

6. The buoy assisted mounting platform for a wave buoy verification device as claimed in claim 5, wherein the bracket has a slot for receiving the fixture connecting shaft, the slot having an opening at a side near the support frame so that the fixture connecting shaft can be snapped into the slot of the bracket in a sliding direction thereof.

7. The buoy assisted mounting platform of the wave buoy verification device as claimed in claim 5, wherein the peripheral wall of the fixture connecting shaft is provided with a boss part; the top cross beams on the left side and the right side of the support frame are provided with clamping device sliding grooves, and the bottoms of the boss portions are clamped into the clamping device sliding grooves and can slide along the clamping device sliding grooves.

8. The buoy assisted mounting platform for a wave buoy verification device as claimed in claim 7, wherein the fixture attachment shaft is flange-fixed to the buoy fixture.

9. The buoy assisted mounting platform for a wave buoy verification device as claimed in claim 2, wherein the base is provided with a plurality of sliding wheels, and the support frame is slidably disposed on the slide way through the sliding wheels.

10. A method of installing a buoy for a wave buoy verification device, comprising the buoy auxiliary installation platform as claimed in any one of claims 1 to 9, the method comprising:

and fixing the buoy fixture on the double-ring truss.