CN210665628U

CN210665628U - Test block fixing device for portable ultrasonic detector

Info

Publication number: CN210665628U
Application number: CN201920535277.2U
Authority: CN
Inventors: 姜华; 鄂娜; 李钊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-06-02
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a take formula test block fixing device for ultrasonic testing appearance relates to test block fixing device technical field for ultrasonic testing appearance, for solving the current problem that takes formula test block fixing device for ultrasonic testing appearance's test block that can't satisfy different specifications and lack corresponding safeguard measure. Be provided with the stopper between direction spout and the direction slider, direction spout passes through gyro wheel sliding connection with the stopper, and the gyro wheel is provided with a plurality of, a plurality of the gyro wheel is arranged in proper order, the top of direction slider is provided with the backup pad, one side of backup pad is provided with the fagging to one side, be provided with telescopic machanism between fagging and the backup pad to one side, telescopic machanism includes telescopic machanism shell, electric putter, telescopic link and installation piece, electric putter is located the inside of telescopic machanism shell, the installation piece is located electric putter's below, one side of electric putter is provided with the telescopic link, the one end of telescopic link runs through and extends to the inside of backup.

Description

Test block fixing device for portable ultrasonic detector

Technical Field

The utility model relates to a test block fixing device technical field for the ultrasonic testing appearance specifically is a take formula test block fixing device for ultrasonic testing appearance.

Background

Before the ultrasonic wave contacts the detection weld joint in an oblique incidence mode, a reflector specified by a standard needs to be adopted for distance amplitude calibration, a test block for the ultrasonic detector is designed and manufactured according to a certain purpose, and a sample with a simple geometric shape artificial reflector is generally divided into a standard test block, a comparison test block and a simulation test block, and has the functions of determining detection sensitivity, testing the performance of a testing instrument and a probe and adjusting scanning speed to judge the size of a defect, so that the test block fixing device for the portable ultrasonic detector is more and more widely used.

At present, on the market take formula for ultrasonic testing appearance test block fixing device, because test block weight is big, the specification is not of uniform size, can't satisfy the test block of different specifications, make take formula for ultrasonic testing appearance test block to carry and place very inconvenient, secondly, use fixed fixture to fix for a long time for ultrasonic testing appearance test block, can cause the damage of different degree to the test block, corresponding safeguard measure lacks, user's demand can not be satisfied, therefore the market is urgently needed to develop a take formula for ultrasonic testing appearance test block fixing device to help people to solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take formula test block fixing device for ultrasonic testing appearance to solve the current test block that takes formula test block fixing device for ultrasonic testing appearance that proposes in the above-mentioned background art can't satisfy different specifications the test block and lack corresponding safeguard measure's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a test block fixing device for a portable ultrasonic detector comprises a fixed base, wherein fixing bolts are arranged inside the fixed base, four fixing bolts are arranged, two guide sliding grooves are formed above the fixed base, guide sliding blocks are arranged above the two guide sliding grooves, four guide sliding blocks are arranged, a limiting block is arranged between each guide sliding groove and each guide sliding block, each guide sliding groove is connected with the corresponding limiting block in a sliding mode through a roller, the rollers are provided with a plurality of rollers which are sequentially arranged, a supporting plate is arranged above each guide sliding block, an inclined supporting plate is arranged on one side of the supporting plate, a telescopic mechanism is arranged between each inclined supporting plate and the corresponding supporting plate and comprises a telescopic mechanism shell, an electric push rod, a telescopic rod and an installation block, and the electric push rod is located inside the telescopic mechanism shell, the mounting block is located electric putter's below, electric putter's one side is provided with the telescopic link, the inside of backup pad is run through and extends to the one end of telescopic link, the opposite side of backup pad is provided with protection machanism.

Preferably, the protection machanism includes absorption hole, magnet layer and foam-rubber cushion, the absorption hole is located the one end of foam-rubber cushion, and the absorption hole is provided with a plurality of, and a plurality of absorption hole arranges in proper order, the magnet layer is located one side of foam-rubber cushion.

Preferably, the protection mechanisms are provided with two, two standard test blocks are arranged between the protection mechanisms, and the standard test blocks are attached to the protection mechanisms.

Preferably, the inclined supporting plate is fixedly connected with the guide sliding block and the supporting plate, and the guide sliding block is connected with the telescopic mechanism in a welding mode.

Preferably, the electric push rod is fixedly connected with the mounting block.

Preferably, the fixed base is connected with the guide sliding groove in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this take formula test block fixing device for ultrasonic testing appearance is through setting up electric putter and guide slider, and electric putter's flexible drive guide slider slides in the guide chute to also driven the backup pad to the intermediate motion, satisfied for the ultrasonic testing appearance test block of different specifications size fixed holding through the distance between two backup pads of adjustment, solved the tradition and taken formula test block fixing device for ultrasonic testing appearance's the problem that can't satisfy the test block of different specifications.

2. This take formula test block fixing device for ultrasonic testing appearance is through setting up protection machanism, when electric putter has driven the backup pad to the intermediate motion, the protection machanism of backup pad one side protects the test block for ultrasonic testing appearance, the foam-rubber cushion has played the striking that produces the electric putter motion and has cushioned, the inside absorption hole of foam-rubber cushion then adsorbs the protection to the test block, the long-term fixed damage of holding and causing the test block that adds has been reduced, the problem that the tradition is taken formula test block fixing device for ultrasonic testing appearance and is lacked corresponding safeguard measure has been solved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.

In the figure: 1. a fixed base; 2. fixing the bolt; 3. standard test blocks; 4. a guide chute; 5. A guide slider; 6. a diagonal bracing plate; 7. a support plate; 8. a telescoping mechanism; 9. a limiting block; 10. A roller; 11. a telescoping mechanism housing; 12. an electric push rod; 13. a telescopic rod; 14. an adsorption hole; 15. mounting blocks; 16. a protection mechanism; 17. a magnet layer; 18. a spongy cushion.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a take formula test block fixing device for ultrasonic testing appearance, including unable adjustment base 1, unable adjustment base 1's inside is provided with fixing bolt 2, and fixing bolt 2 is provided with four, unable adjustment base 1's top is provided with direction spout 4, and direction spout 4 is provided with two, the top of two direction spouts 4 is provided with direction slider 5, and direction slider 5 is provided with four, the damage that long-term fixed adds to hold the test block and cause has fine protective effect, be provided with stopper 9 between direction spout 4 and the direction slider 5, direction spout 4 passes through gyro wheel 10 sliding connection with stopper 9, gyro wheel 10 is provided with a plurality of, a plurality of gyro wheel 10 arranges in proper order, the top of direction slider 5 is provided with backup pad 7, one side of backup pad 7 is provided with inclined supporting plate 6, be provided with telescopic machanism 8 between inclined supporting plate 6 and the backup pad 7, telescopic machanism 8 includes telescopic, Electric putter 12, telescopic link 13 and installation piece 15, electric putter 12 is located telescopic machanism shell 11's inside, installation piece 15 is located electric putter 12's below, through the distance between two backup pads 7 of adjustment, has satisfied that the ultrasonic detector of different specifications size is fixed with holding with the test block, one side of electric putter 12 is provided with telescopic link 13, the inside of backup pad 7 is run through and extended to the one end of telescopic link 13, the opposite side of backup pad 7 is provided with protection machanism 16.

Further, protection machanism 16 includes adsorption hole 14, magnet layer 17 and foam-rubber cushion 18, and adsorption hole 14 is located the one end of foam-rubber cushion 18, and adsorption hole 14 is provided with a plurality of, and a plurality of adsorption hole 14 arranges in proper order, and magnet layer 17 is located one side of foam-rubber cushion 18, has fine buffering effect, has reduced long-term fixed damage of holding and causing the test block, has fine safeguard effect.

Further, the number of the protection mechanisms 16 is two, the standard test block 3 is arranged between the two protection mechanisms 16, and the standard test block 3 is attached to the protection mechanisms 16, so that a good protection effect is achieved.

Further, the inclined supporting plate 6 is fixedly connected with the guide sliding block 5 and the supporting plate 7, and the guide sliding block 5 is connected with the telescopic mechanism 8 in a welding mode, so that the connection relation between the structures is more stable and safe.

Further, the electric push rod 12 is fixedly connected with the mounting block 15, so that the connection relationship between the structures is more stable.

Further, unable adjustment base 1 and 4 welded connection of direction spout for the relation of connection between the structure is more stable, reliable.

The working principle is as follows: when the device is used, the distance between the supporting plates 7 is adjusted according to the sizes of different test blocks for the ultrasonic detector, the electric push rod 12 starts to work, the output shaft of the electric push rod 12 drives the telescopic rod 13 to move towards two sides, the telescopic rod 13 drives the supporting plates 7 to move towards the inclined supporting plates 6, after the proper distance is adjusted, the electric push rod 12 stops working, then, the standard test block 3 is placed on the guide slide block 5, the electric push rod 12 is started again, the output shaft of the electric push rod 12 drives the telescopic rod 13 to move towards the supporting plates 7, the telescopic rod 13 drives the supporting plates 7 to move until the protection mechanism 16 on one side of the supporting plates 7 contacts the standard test block 3, the electric push rod 12 finally stops working, the fixed holding of the test blocks for the ultrasonic detector with different specifications and sizes is met by adjusting the distance between the two supporting plates 7, and the magnet layer 17 in the protection mechanism 16 has a fixed, the spongy cushion 18 has the effect of buffering the impact generated by the movement of the electric push rod 12, the adsorption holes 14 in the spongy cushion 18 are used for carrying out adsorption protection on the test block, the damage to the test block caused by long-term fixation and holding is reduced, and the spongy cushion has a good protection effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take formula test block fixing device for ultrasonic testing appearance, includes unable adjustment base (1), its characterized in that: the fixing device is characterized in that fixing bolts (2) are arranged inside the fixing base (1), four fixing bolts (2) are arranged, guide sliding grooves (4) are arranged above the fixing base (1), two guide sliding grooves (4) are arranged, guide sliding blocks (5) are arranged above the two guide sliding grooves (4), four guide sliding blocks (5) are arranged, a limiting block (9) is arranged between the guide sliding grooves (4) and the guide sliding blocks (5), the guide sliding grooves (4) and the limiting block (9) are connected in a sliding mode through idler wheels (10), the idler wheels (10) are provided with a plurality of idler wheels (10), the idler wheels (10) are sequentially arranged, a supporting plate (7) is arranged above the guide sliding blocks (5), an inclined supporting plate (6) is arranged on one side of the supporting plate (7), and a telescopic mechanism (8) is arranged between the inclined supporting plate (6) and the supporting plate (7), telescopic machanism (8) are including telescopic machanism shell (11), electric putter (12), telescopic link (13) and installation piece (15), electric putter (12) are located the inside of telescopic machanism shell (11), installation piece (15) are located the below of electric putter (12), one side of electric putter (12) is provided with telescopic link (13), the inside of backup pad (7) is run through and extends to the one end of telescopic link (13), the opposite side of backup pad (7) is provided with protection machanism (16).

2. The test block fixing device for the portable ultrasonic detector according to claim 1, wherein: protection machanism (16) are including adsorbing hole (14), magnet layer (17) and foam-rubber cushion (18), adsorb hole (14) and be located the one end of foam-rubber cushion (18), adsorb hole (14) and be provided with a plurality of, and a plurality of adsorbs hole (14) and arranges in proper order, magnet layer (17) are located one side of foam-rubber cushion (18).

3. The test block fixing device for the portable ultrasonic detector according to claim 1, wherein: the protection mechanism (16) is provided with two, two be provided with standard test block (3) between protection mechanism (16), standard test block (3) and protection mechanism (16) laminating.

4. The test block fixing device for the portable ultrasonic detector according to claim 1, wherein: the inclined supporting plate (6) is fixedly connected with the guide sliding block (5) and the supporting plate (7), and the guide sliding block (5) is connected with the telescopic mechanism (8) in a welding mode.

5. The test block fixing device for the portable ultrasonic detector according to claim 1, wherein: the electric push rod (12) is fixedly connected with the mounting block (15).

6. The test block fixing device for the portable ultrasonic detector according to claim 1, wherein: the fixed base (1) is connected with the guide chute (4) in a welding mode.