CN102494705B

CN102494705B - Fixing clamp special for detecting wave buoys

Info

Publication number: CN102494705B
Application number: CN201110413229.4A
Authority: CN
Inventors: 高占科; 贾伟广; 于建清; 于慧莉; 程绍华
Original assignee: NATIONAL CENTER OF OCEAN STANDARD AND METROLOGY
Current assignee: NATIONAL CENTER OF OCEAN STANDARD AND METROLOGY
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2014-03-19
Anticipated expiration: 2031-12-12
Also published as: CN102494705A

Abstract

The invention relates to a fixing clamp special for detecting wave buoys, which is characterized in that a regular-dodecagonal annular frame is adopted, installation blocks for connecting a fixing shaft are symmetrically installed on two sides of the frame, a plurality of radially adjusting screws are designed on the frame, clamping blocks for clamping the wave buoys are installed at the inner ends of the radially adjusting screws, U-shaped grooves are arranged on the inner lateral faces of the clamping blocks and capable of clamping and fixing the wave buoys to be detected, and accordingly the clamp for fixing the wave buoys with large diameters is formed. Further, the clamp for fixing the wave buoys with small diameters can be formed by installing a small annular frame on the basis of the existing clamping blocks and installing six radially adjusting screws on the lateral surfaces of the small frame, the clamping blocks for clamping small wave buoys are also installed at the inner ends of the adjusting screws, and U-shaped grooves are also arranged on the inner sides of the clamping blocks for clamping and fixing the small wave buoys to be detected. Therefore, strength of the frame is increased, deformation is reduced, and the problem that the fixing clamp requires to be replaced when installing the large wave buoys or the small wave buoys can be solved. Further the fixing clamp special for detecting wave buoys has the advantages of being safe, fast and accurate to install.

Description

Detect the special-purpose stationary fixture of wave buoy

Technical field

The present invention relates to the special-purpose stationary fixture of a kind of detection wave buoy.

Background technology

Wave flow data in ocean is one of marine field basic data, for carrying out marine forecasting, engineering construction, scientific research etc., relates to extra large business and is extremely important.China is in setting up ocean wave buoy calibrating installation 20th century, and the buoy clamp structure that this device adopts is: the annular frame being comprised of two semicircular ring, is symmetrically installed with in annular frame two sides for being connected and fixed the mounting blocks of axle; On annular frame, be uniformly distributed 4 radiai adjustment screw rods, the fixture block that clamps wave buoy is installed in adjusting screw(rod) the inner.The wave buoy fixture of this structure is in aspect Shortcomings parts such as stability, convenience, securities.Particularly service efficiency is lower larger with hand labor intensity, has not little defect, for example, must change the semicircular ring of different size while carrying out large and small float test, and this can consume a large amount of time and manpower and materials; In addition, because process of the test there will be fixture distortion, aspect stressed, may there is unbalance stress state, when rotational speed is very fast, may occur wave buoy loosening situation in jig, at secure context, have certain hidden danger.

Summary of the invention

For solving the technical matters of current existence, the invention provides a kind of wave buoy that can carry out and detect the built-up jig of testing, its principle is more advanced, design is more ingenious and more safe and efficient.

The technical scheme that the present invention takes:

Detect the built-up jig of wave buoy, critical piece comprise annular frame, symmetry be arranged on annular frame two sides for be connected and fixed axle mounting blocks, be evenly distributed on the several radiai adjustment screw rods on annular frame and be arranged on the clamping wave buoy fixture block of screw rod the inner, it is characterized in that: described annular frame is the regular polygon framework on 12 limits, on 6 limits of framework symmetry, radiai adjustment screw rod and fixture block thereof are all installed, each fixture block medial surface has U-shaped groove; One roundlet annular frame also can be installed in the U-shaped groove of each fixture block, at roundlet annular frame facet, 6 radiai adjustment screw rods be also installed, adjusting screw(rod) the inner is also provided with the fixture block that clamps wave buoy, and fixture block inner side is equipped with the fixedly U-shaped groove of rips buoy equally.

Advantage and good effect that the present invention has are:

Annular frame is the regular polygon framework on 12 limits of integral body, on framework, by 6 radiai adjustment screw rods and U-shaped groove fixture block thereof, one roundlet annular frame also can be installed, roundlet annular frame facet is equally evenly provided with 6 radiai adjustment screw rods and U-shaped groove fixture block thereof, so not only increase frame strength, reduced distortion, and solved the problem that large and small wave buoy need to be changed holding clamp of installing; In addition the present invention also have simple installation, fast, advantage accurately.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is A-A cut-open view of Fig. 1;

Fig. 3 is that the present invention installs large wave buoy schematic diagram;

Fig. 4 is that the present invention installs rips buoy schematic diagram;

Fig. 5 is sensor installation check-out console schematic diagram of the present invention.

In figure: 1, annular frame; 2, adjusting screw(rod); 3, set nut; 4, fixture block; 5, annular framework; 6, adjusting screw(rod); 7, through hole; 8, set nut; 9, fixture block; 10, mounting blocks; 11, U-shaped groove; 12, large wave buoy; 13, rips buoy; 14, plate detecting sensor.

Embodiment

For further understanding content of the present invention, Characteristic, hereby give an example and coordinate accompanying drawing to be described in detail as follows:

As shown in Figure 1, annular frame 1 is the regular polygon framework on 12 limits, in annular frame two sides, be symmetrically installed with for being connected and fixed the mounting blocks 10 of axle, on 6 limits of annular frame symmetry, radiai adjustment screw rod 2 is all installed, set nut 3 and fixture block 4 thereof, each fixture block medial surface is shaped with U-shaped groove, by the U-shaped groove of each fixture block, one annular framework 5 is also installed, uniform 6 radiai adjustment screw rods 6 and the set nut 8 of being provided with in annular frame perimeter side, on regular polygon framework, be shaped with the through hole 7 of corresponding adjusting screw(rod), each radiai adjustment screw rod the inner is also provided with the fixture block 9 that clamps wave buoy, this fixture block inner side is also shaped with U-shaped groove 11, as shown in Figure 2.Like this, because annular frame is the regular polygon framework on 12 limits of integral body, on framework, by 6 radiai adjustment screw rods and U-shaped groove fixture block thereof, one annular framework is installed, again at uniform 6 radiai adjustment screw rods and the U-shaped groove fixture block thereof of being provided with of annular frame facet, so not only increase frame strength, reduced distortion, and solved the problem that large and small wave buoy need to be changed holding clamp of installing; In addition the present invention also have the safety of installing, fast, advantage accurately.

using method

This built-up jig in use, when large wave buoy 12 is installed, can be directly installed on large wave buoy on the U-shaped fixture block of regular polygon framework, as shown in Figure 3.When rips buoy 13 is installed, no matter the volume of its applicable wave buoy is large or little, fixture all need to not removed completely from device, only need to be according to the size of rips buoy, the corresponding size of its interior ring of choose reasonable, just can complete the needed test apparatus installation question of test, shown in Fig. 4.During to the installation of plate detecting sensor 14, the U-shaped fixture block of transmission axial end is pulled down, can be completed the installation of plate detecting sensor as shown in Figure 5.

Claims

1. one kind is detected the special-purpose stationary fixture of wave buoy, comprise annular frame, symmetry be arranged on annular frame both sides for be connected and fixed axle mounting blocks, be evenly distributed on the several radiai adjustment screw rods on annular frame and be arranged on the fixture block of the clamping wave buoy of radiai adjustment screw rod the inner, it is characterized in that: described annular frame is the regular polygon framework on 12 limits, on 6 limits of framework symmetry, radiai adjustment screw rod and fixture block thereof are all installed, each fixture block medial surface is U-shaped groove; One roundlet annular frame is also installed on the U-shaped groove of each fixture block, at roundlet annular frame facet, 6 radiai adjustment screw rods is also installed, adjusting screw(rod) the inner is provided with the fixture block that clamps wave buoy equally, and fixture block inner side also has the fixedly U-shaped groove of rips buoy.