CN217542984U

CN217542984U - Ultrasonic flaw detector

Info

Publication number: CN217542984U
Application number: CN202220523041.9U
Authority: CN
Inventors: 江庆东; 张强
Original assignee: Puxi Special Alloy Shanghai Co ltd
Current assignee: Puxi Special Alloy Shanghai Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-04
Anticipated expiration: 2032-03-11

Abstract

The application discloses ultrasonic flaw detector includes: the protection assembly comprises a protection shell of a cuboid structure with an open front side and an open top and a protection cover arranged on the upper part of the protection shell; the flaw detector body is arranged in the protective shell and is of a cuboid structure; the supporting assembly is arranged on the rear side of the protective shell and used for supporting the protective shell; the side fixing belt assembly is arranged on the side wall of the protective shell; the protective cover and the protective shell form the cladding type structure cladding flaw detector body, so that the flaw detector body is protected, and the protective component can be directly replaced when the protective shell is damaged, so that the flaw detector is convenient to maintain and the use cost is reduced; through spacing cooperation pulley structure's setting, be favorable to the butt joint installation of the appearance body of detecting a flaw, the dead problem of card takes place appears in the time of preventing to install.

Description

Ultrasonic flaw detector

Technical Field

The utility model relates to an alloy processing technology field specifically is an ultrasonic flaw detector.

Background

The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, and can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a workpiece. The device can be used in a laboratory and an engineering field. The method is widely applied to industries such as boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical engineering, marine petroleum, pipelines, war industry, ship manufacturing, automobiles, mechanical manufacturing, metallurgy, metal processing industry, steel structures, railway transportation, nuclear power, colleges and universities.

Ultrasonic flaw detection equipment among the prior art generally is provided with independent battery to the work of adaptation various different environment removal, high altitude construction etc. but relatively complicated operation demand and removal operation demand meeting just make the device take place to collide with easily, and then lead to the device to damage consequently we propose an ultrasonic flaw detector.

SUMMERY OF THE UTILITY MODEL

An advantage of the utility model is that an ultrasonic flaw detector is provided, can smash soil after carrying out the thermal desorption operation, effectively solve the influence of soil caking to the experiment.

In order to achieve the utility model discloses above at least one advantage, the utility model provides a: an ultrasonic flaw detector comprising:

the protection assembly comprises a protection shell of a cuboid structure with an open front side and an open top and a protection cover arranged on the upper part of the protection shell;

the flaw detector body is arranged in the protective shell and is of a cuboid structure;

the supporting assembly is arranged on the rear side of the protective shell and used for supporting the protective shell;

and the side fixing belt assembly is arranged on the side wall of the protective shell.

As a preferable real-time aspect of the ultrasonic flaw detector according to the present invention, wherein,

the protective case includes:

the shell is of a cuboid structure;

the mounting groove is formed in the shell and penetrates through the top and the front side of the shell;

the limiting strips are arranged on the opposite side surfaces of the mounting groove, the number of the limiting strips is two, and the limiting strips are integrally connected with the shell;

the first clamping blocks are mounted at the bottom of the mounting groove, the number of the first clamping blocks is four, and the first clamping blocks are uniformly distributed at equal distances;

the screw holes are formed in the top of the shell and the cover body, the number of the screw holes is two, and the screw holes are symmetrically arranged.

the protective case further includes:

the heating component is arranged on the rear side wall of the mounting groove and is divided into a temperature sensing switch and an electric heating piece connected with the temperature sensing switch;

the holding tank, holding tank "C" font structure, the holding tank is seted up at the casing rear side.

As a preferable real-time aspect of the ultrasonic flaw detector according to the present invention,

the protective cover includes:

the lower part of the rear side of the cover body is rotationally connected with the lower part of the rear side of the shell through a hinge, the cover body is correspondingly clamped to the top of the mounting groove, and the overlooking section of the cover body is consistent with the overlooking section of the shell;

the second fixture blocks are arranged on the contact surface of the cover body and the shell, the number of the second fixture blocks is two, the second fixture blocks are symmetrically arranged, and the second fixture blocks are integrally connected with the cover body;

the fixing bolts are connected to the cover body in a penetrating mode, the number of the fixing bolts is two, the fixing bolts are symmetrically arranged and correspond to the screw holes, and the fixing bolts can be in threaded connection with the screw holes;

the through wire groove is arranged in the middle of the cover body and corresponds to the position of a wiring hole of a detection head of the flaw detector body.

the flaw detector body includes:

the body assembly is correspondingly clamped with the mounting groove and is of a cuboid structure;

the first clamping grooves are formed in the bottom of the body assembly, four first clamping grooves are formed in the first clamping grooves, the first clamping grooves are uniformly distributed according to equal distances, and the first clamping grooves are correspondingly clamped with the first clamping blocks;

the limiting grooves are arranged on the acting side wall of the body assembly, the number of the limiting grooves is two, the limiting grooves are symmetrically arranged, and the limiting grooves are correspondingly clamped with the limiting strips;

the pulleys are arranged in the limiting groove, are in contact with the side wall of the limiting strip, are distributed in two rows in the limiting groove, and have the same distance with the width of the limiting strip;

the second clamping grooves are formed in the top of the body assembly and are connected with the second clamping blocks in a corresponding mode.

the flaw detector body further comprises:

the fixing grooves are arranged in two rows and correspond to the pulleys in position, and the fixing grooves are made of metal materials;

the fixing base, the fixing base passes through pivot fixed connection with the pulley, the fixing base corresponds the grafting with the fixed slot, the fixing base adopts magnetic metal material.

the fixing groove and the fixing seat are both of a hexagonal prism structure.

the support assembly includes:

the rotating seats are arranged at the upper parts of the accommodating grooves and are symmetrically arranged;

the bracket is fixedly connected with the rotating seat, the bracket is of a C-shaped structure, two ends of the bracket are in contact with the rotating seat, the rotating seat and the bracket are integrally formed and connected, and the bracket, the rotating seat and the accommodating tank are matched;

the elastic bolts penetrate through the rotating seats and are in threaded connection with the accommodating grooves, the number of the elastic bolts is two, the two elastic bolts are respectively connected with the two rotating seats, and anti-skidding lines are arranged on the side walls of the elastic bolts.

the side fixing strap assembly comprises:

the connecting seats are fixedly connected to the side wall of the shell seat through bolts, and the number of the connecting seats is two;

and the two ends of the binding band are fixedly connected with the two connecting seats respectively.

As a preferable real-time aspect of the ultrasonic flaw detector, in the present invention, the strap is made of an elastic material.

Compared with the prior art, the beneficial effects of the utility model are that: the flaw detector body is coated by the coating structure formed by the protective cover and the protective shell, so that the flaw detector body is protected, and the protective component can be directly replaced when the protective shell is damaged, so that the flaw detector is convenient to maintain, and the use cost is reduced; the limit strips are matched with the pulley structures, so that butt joint installation of the flaw detector body is facilitated, and the problem of jamming during installation is prevented; through unscrewing the elasticity bolt, adjust the support after that, the support rotates the seat relatively this moment, rotates suitable position support position, screw up the elasticity bolt with the support fixed can, only need adopt the same operation with the support mounting at the holding tank when accomodating, the support is accomodate reducible interference in the holding tank this moment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 shows an installation diagram of an ultrasonic flaw detector of the present invention.

Fig. 2 shows an explosion diagram of the ultrasonic flaw detector of the present invention.

Fig. 3 shows a schematic view of a protective cover closing structure of the ultrasonic flaw detector of the present invention.

Fig. 4 shows a first structure diagram of a flaw detector body of the ultrasonic flaw detector of the present invention.

Fig. 5 shows a second structure diagram of the flaw detector body of the ultrasonic flaw detector of the present invention.

Fig. 6 shows a schematic structural diagram of a position a of the ultrasonic flaw detector of the present invention.

Fig. 7 shows a first protective shell structure schematic diagram of the ultrasonic flaw detector of the present invention.

Fig. 8 shows a schematic structural diagram of a protective case of the ultrasonic flaw detector of the present invention.

In the figure: 100. the protection component is used for protecting the optical fiber,

110. a protective shell 111, a shell 112, a mounting groove 113, a limiting strip 114, a first clamping block 115, a screw hole 116, a heating component 117 and a receiving groove,

120. a protective cover 121, a cover body 122, a second fixture block 123, a fixing bolt 124, a through wire groove,

200. a flaw detector body 210, a body component 220, a first clamping groove 230, a limiting groove 231, a fixing groove 240, a pulley 241, a fixing seat 250, a second clamping groove,

300. a supporting component 310, a rotating seat 320, a bracket 330, a tightening bolt,

400. side fixing band subassembly, 410, connecting seat, 420, bandage.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 8, a preferred embodiment of the present invention will be described in detail below, and an ultrasonic flaw detector includes:

a protective assembly 100, the protective assembly 100 including a protective case 110 of a rectangular parallelepiped structure with a front side and a top open, and a protective cover 120 mounted on an upper portion of the protective case 110;

the flaw detector body 200 is installed in the protective shell 110, and the flaw detector body 200 is of a cuboid structure;

a support assembly 300, the support assembly 300 being installed at a rear side of the protective case 110, for supporting the protective case 110;

a side fixing strap assembly 400, wherein the side fixing strap assembly 400 is installed on the side wall of the protective shell 110;

during the use, at first open visor 120, install flaw detector body 200 in protective housing 110 after that, close visor 120 after that, constitute cladding formula structure cladding flaw detector body 200 through visor 120 and protective housing 110, be favorable to forming the protection to flaw detector body 200, and can directly change protection component 100 in the damage of protective housing 110 appears, be convenient for maintain, reduce use cost.

Further, referring to fig. 7,

the protective case 110 includes:

the shell 111, the shell 111 is a cuboid structure;

the mounting groove 112 is formed in the shell 111, and the mounting groove 112 penetrates through the top and the front side of the shell 111;

the limiting strips 113 are arranged on opposite side surfaces of the mounting groove 112, the number of the limiting strips 113 is two, and the limiting strips 113 are integrally connected with the shell 111;

the first fixture blocks 114 are mounted at the bottom of the mounting groove 112, four first fixture blocks 114 are arranged, and the first fixture blocks 114 are uniformly distributed at equal distances;

the screw holes 115 are formed in the top of the shell 111 and the cover body 121, two screw holes 115 are formed in each screw hole 115, and the screw holes 115 are symmetrically arranged;

during the use, through spacing 113's setting, be favorable to increasing the fixed of flaw detector body 200.

Further, referring to FIGS. 7-8,

the protective case 110 further includes:

the heating component 116 is arranged on the rear side wall of the mounting groove 112, and the heating component 116 is divided into a temperature sensing switch and an electric heating sheet connected with the temperature sensing switch;

the accommodating groove 117 is of a C-shaped structure, and the accommodating groove 117 is formed in the rear side of the shell 111;

during the use, when the temperature-sensing switch senses that the temperature is low excessively, the temperature-sensing switch starts the electric heat piece for detection instrument body temperature can rise, and then avoids low temperature to detection instrument body duration influence, thereby increases the live time of device, plays the effect of protection battery.

Further, referring to fig. 7,

the protective cover 120 includes:

the lower part of the rear side of the cover body 121 is rotatably connected with the lower part of the rear side of the shell 111 through a hinge, the cover body 121 is correspondingly clamped to the top of the mounting groove 112, and the overlooking section of the cover body 121 is consistent with the overlooking section of the shell 111;

the second latch 122 is mounted on a contact surface of the cover 121 and the housing 111, two second latches 122 are provided, the second latches 122 are symmetrically arranged, and the second latches 122 are integrally connected with the cover 121;

the fixing bolts 123 are connected to the cover body 121 in a penetrating manner, two fixing bolts 123 are arranged, the fixing bolts 123 are symmetrically arranged, the fixing bolts 123 correspond to the screw holes 115, and the fixing bolts 123 can be screwed with the screw holes 115;

the through wire groove 124 is formed in the middle of the cover body 121, and the through wire groove 124 corresponds to the position of a wiring hole of a probe of the flaw detector body 200;

during the use, through the fixed of the articulated cooperation fixing bolt 123 of lid 121 to and first fixture block 114 and second fixture block 122 correspond the joint with first draw-in groove 220 and second draw-in groove 250, be favorable to further increasing the fixed stability of detection instrument body, and it is more convenient to install fixed.

Further, referring to FIGS. 4-5,

the flaw detector body 200 includes:

the body assembly 210 is correspondingly clamped with the mounting groove 112, and the body assembly 210 is of a cuboid structure;

the first clamping grooves 220 are formed in the bottom of the body assembly 210, four first clamping grooves 220 are formed in the first clamping grooves 220, the first clamping grooves 220 are uniformly distributed at equal distances, and the first clamping grooves 220 are correspondingly clamped with the first clamping blocks 114;

the limiting grooves 230 are arranged on the acting side wall of the body component 210, two limiting grooves 230 are arranged, the limiting grooves 230 are symmetrically arranged, and the limiting grooves 230 are correspondingly clamped with the limiting strips 113;

the pulleys 240 are arranged in the limiting groove 230, the pulleys 240 are in contact with the side wall of the limiting strip 113, a plurality of pulleys 240 are arranged, the pulleys 240 are distributed in two rows in the limiting groove 230, and the distance between the two rows of pulleys 240 is equal to the width of the limiting strip 113;

the second clamping grooves 250 are formed in the top of the body assembly 210, two second clamping grooves 250 are formed in the second clamping grooves 250, and the second clamping grooves 250 are correspondingly clamped with the second clamping blocks 122;

during the use, through the setting of pulley 240 structure, be favorable to the butt joint installation of flaw detector body 200, the dead problem of card takes place to appear in the time of preventing the installation.

Further, referring to fig. 6,

the flaw detector body 200 further includes:

two rows of fixing grooves 231 are arranged, the positions of the fixing grooves 231 correspond to the positions of the pulleys 240, and the fixing grooves 231 are made of metal;

the fixing seat 241 is fixedly connected with the pulley 240 through a rotating shaft, the fixing seat 241 is correspondingly inserted into the fixing groove 231, and the fixing seat 241 is made of a magnetic metal material;

when the pulley is used, the arrangement of the magnetic clamping structure of the fixing groove 231 and the fixing seat 241 is favorable for the quick installation of the pulley 240.

Further, referring to fig. 6,

the fixing grooves 231 and the fixing seats 241 are both in a hexagonal prism structure, which is beneficial to preventing the fixing seats 241 from rotating relatively.

Further, referring to fig. 8,

the support assembly 300 includes:

the rotating seat 310 is installed at the upper part of the accommodating groove 117, and the rotating seat 310 is symmetrically arranged;

the bracket 320 is fixedly connected with the rotating seat 310, the bracket 320 is in a C-shaped structure, two ends of the bracket 320 are in contact with the rotating seat 310, the rotating seat 310 is integrally connected with the bracket 320, and the bracket 320 and the rotating seat 310 are matched with the accommodating groove 117;

the fastening bolts 330 penetrate through the rotating seats 310, the fastening bolts 330 are in threaded connection with the accommodating grooves 117, two fastening bolts 330 are arranged, the two fastening bolts 330 are respectively connected with the two rotating seats 310, and the side walls of the fastening bolts 330 are provided with anti-skidding threads;

during the use, loosening and tightening bolt 330 is unscrewed at first, adjust support 320 after that, and support 320 rotates relatively to rotating seat 310 this moment, rotates suitable position support position, and it can to screw up loosening and tightening bolt 330 and fix support 320, only need adopt the same operation to install support 320 in holding tank 117 during accomodating, and support 320 is accomodate reducible interference in holding tank 117 this moment.

Further, referring to fig. 2,

the side fixing band assembly 400 includes:

the connecting seats 410 are fixedly connected to the side walls of the shell 111 through bolts, and two connecting seats 410 are arranged;

the two ends of the binding band 420 are respectively fixedly connected with the two connecting seats 410;

when in use, the hand-held device is convenient, and the detachable structure is arranged, so that the bandage 420 is replaced and maintained.

Further, referring to fig. 2, the strap 420 is made of an elastic material, which is beneficial to increase the comfort of the strap 420.

The working principle is as follows: firstly, the protective cover 120 is opened, then the flaw detector body 200 is installed in the protective shell 110, then the protective cover 120 is closed, the protective cover 120 and the protective shell 110 form a coating structure to coat the flaw detector body 200, so that the flaw detector body 200 is protected, and the protective assembly 100 can be directly replaced when the protective shell 110 is damaged, so that the maintenance is facilitated, and the use cost is reduced; the limiting strip 113 is matched with the pulley 240, so that butt joint installation of the flaw detector body 200 is facilitated, and the problem of jamming during installation is prevented; by loosening the loose-tight bolt 330 and then adjusting the support 320, the support 320 rotates relative to the rotating base 310 and rotates to a proper position supporting position, the loose-tight bolt 330 is tightened to fix the support 320, the support 320 is only required to be installed in the accommodating groove 117 by the same operation during storage, and interference can be reduced when the support 320 is stored in the accommodating groove 117.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are already complete and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. An ultrasonic flaw detector, comprising:

2. The ultrasonic flaw detector according to claim 1,

the protective case includes:

the shell is of a cuboid structure;

the limiting strips are arranged on opposite side surfaces of the mounting groove, the number of the limiting strips is two, and the limiting strips are integrally connected with the shell;

3. The ultrasonic flaw detector of claim 2,

the protective case further includes:

4. The ultrasonic flaw detector according to claim 3,

the protective cover includes:

5. The ultrasonic flaw detector according to claim 4,

the flaw detector body includes:

the limiting grooves are arranged on the action side wall of the body assembly, two limiting grooves are arranged, the limiting grooves are symmetrically arranged, and the limiting grooves are correspondingly clamped with the limiting strips;

the pulleys are arranged in the limiting grooves, the pulleys are in contact with the side walls of the limiting strips, the number of the pulleys is multiple, the pulleys are distributed in the limiting grooves in two rows, and the distance between the two rows of the pulleys is equal to the width of the limiting strips;

6. The ultrasonic flaw detector of claim 4, wherein,

the flaw detector body further comprises:

7. The ultrasonic flaw detector according to claim 6,

the fixing groove and the fixing seat are both of a hexagonal prism structure.

8. The ultrasonic flaw detector according to claim 7,

the support assembly includes:

the bracket is fixedly connected with the rotating seat, the bracket is of a C-shaped structure, two ends of the bracket are contacted with the rotating seat, the rotating seat is integrally connected with the bracket, and the bracket, the rotating seat and the accommodating tank are matched;

9. The ultrasonic flaw detector according to claim 8,

the side fixing strap assembly comprises:

the connecting seats are fixedly connected to the side wall of the shell seat through bolts, and two connecting seats are arranged;

10. The ultrasonic flaw detector of claim 9, wherein the strap is an elastic material strap.