CN216956227U

CN216956227U - Probe fixing device for ultrasonic probe

Info

Publication number: CN216956227U
Application number: CN202122256618.2U
Authority: CN
Inventors: 刘虎; 李潘华
Original assignee: Duan Lingling
Current assignee: Duan Lingling
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-07-12
Anticipated expiration: 2031-09-17

Abstract

The utility model belongs to the field of ultrasonic probes, in particular to a probe fixing device for an ultrasonic probe, aiming at the problems that the prior ultrasonic probe is usually held by a worker for detection, the working strength of the worker is high during the detection, the ultrasonic probe is easy to shake and the detection precision is influenced, the utility model provides a scheme which comprises a metal shaping pipe, wherein a fixing block is fixedly arranged at the right end of the metal shaping pipe, the fixing block is arranged in a hollow way, an upper moving plate and a lower moving plate are slidably arranged on the inner wall of the right side of the fixing block, and one ends of the upper moving plate and the lower moving plate, which are close to each other, are fixedly provided with a hoop. The detection precision is improved.

Description

Probe fixing device for ultrasonic probe

Technical Field

The utility model relates to the technical field of ultrasonic probes, in particular to a probe fixing device for an ultrasonic probe.

Background

In the ultrasonic partial discharge detection, an ultrasonic probe is placed on a shell of detection equipment for detection, in order to ensure the effectiveness and stability of the detection, a special detection coupling agent is generally uniformly coated on a detection surface of the probe, and proper pressure is applied to be tightly attached to the outer surface of the shell so as to reduce the signal attenuation as much as possible.

In the prior art, usually, an ultrasonic probe is held by a worker for detection, the working intensity of the worker is high during detection, and the ultrasonic probe is prone to shaking and affecting the detection precision, so that a probe fixing device for the ultrasonic probe is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, a worker usually holds an ultrasonic probe for detection, the working intensity of the worker is high during detection, the ultrasonic probe is easy to shake, and the detection precision is affected.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a probe fixing device for ultrasonic probe, includes the metal sizing pipe, the right-hand member fixed mounting of metal sizing pipe has the fixed block, and the fixed block sets up for cavity, slidable mounting has last movable plate and moves the movable plate down on the right side inner wall of fixed block, and goes up the equal fixed mounting of one end that movable plate and movable plate are close to each other and have a staple bolt, and close clamp has same probe body on two staple bolts, the right-hand member of probe body runs through the right side inner wall of fixed block and extends to the right side of fixed block, sliding connection has same operating element on going up movable plate and the movable plate down.

Preferably, for convenient operation, the operating means includes swing handle, threaded rod and elevator, the top of threaded rod and the bottom fixed mounting of swing handle, and the bottom of swing handle and the top of fixed block rotate to be connected, the bottom of threaded rod extends to the inside of fixed block, and threaded rod and elevator threaded connection, the right side fixed mounting of elevator has the connecting plate, and the right-hand member of connecting plate and the left side fixed mounting of last movable plate, the elevator with move down the movable plate transmission and connect.

Preferably, in order to simplify the operation step, be convenient for change the probe body, the bottom fixed mounting of elevator has the T template, the left side of T template and the left side inner wall sliding connection of fixed block, and the front side movable mounting of T template has the transmission handle, rotate on the bottom inner wall of fixed block and install the linkage plate, and the front side of linkage plate and the right-hand member swing joint of transmission handle, the front side movable mounting of linkage plate has the linkage handle, and the right-hand member of linkage handle and the left side swing joint of moving down the board.

Preferably, in order to position the probe body conveniently, the inner wall of the front side of each fixing block is fixedly provided with two connecting plates, the rear ends of the two connecting plates are fixedly provided with the same positioning block, the right side of each positioning block is provided with a honeycomb positioning groove, and the left end of the probe body extends to the inside of the honeycomb positioning groove and can be separated from the honeycomb positioning groove to be movably clamped.

Preferably, in order to improve the reliability of the upper movable plate and the lower movable plate during movement, two guide rails are fixedly mounted on the inner wall of the right side of the fixed block, guide rail grooves are formed in the right sides of the upper movable plate and the lower movable plate, and the left ends of the guide rails extend into the corresponding guide rail grooves and are in sliding connection with the guide rail grooves.

Preferably, for the convenience of carrying out stable support to the fixed block, the left end fixed mounting of metal stock pipe has the support column, and the bottom fixed mounting of support column has the installation piece, the bottom fixed mounting of installation piece has the fixing base.

The utility model has the beneficial effects that: the specification of the probe body can be selected according to actual requirements, when the probe body needs to be fixed, the left end of the probe body is inserted into the fixed block, the probe body is positioned by the honeycomb positioning groove on the arranged positioning block, when the probe body can not move to the left side any more, the rotary handle is rotated clockwise to enable the threaded rod to rotate, due to the threaded connection of the threaded rod and the lifting block, the rotation of the threaded rod can be converted into the downward movement of the lifting block, the lifting block can drive the upper movable plate to move downwards, when the lifting block moves downwards, the T-shaped plate can be driven to move downwards, the linkage plate can be driven to rotate anticlockwise by the arranged transmission handle, the lower movable plate can be driven to move upwards by the arranged linkage handle, the probe body is fixed by utilizing the hoops on the upper movable plate and the lower movable plate, and when the rotary handle can not be moved any more, the fixing work of the probe body is completed, compared with the conventional probe body which needs to be held by hand during detection, the probe body with different sizes can be conveniently fixed, the application range is wide, the working strength of workers during detection is reduced, the condition of shaking is avoided during detection, and the detection precision is improved;

in order to solve the problem that the position of the probe body cannot be conveniently adjusted after the fixing of the probe body is completed, the metal shaping pipe is arranged on the left side of the fixing block and can be folded at any position, so that the position of the probe body can be conveniently adjusted, and the using effect is improved;

in order to solve the position that is not convenient for fix a position not unidimensional probe body, through the locating piece that sets up, the honeycomb constant head tank of seting up on the right side of locating piece can be convenient for fix a position not unidimensional probe body, has expanded application scope.

Drawings

Fig. 1 is a perspective view of a part of the structure of a probe fixing device for an ultrasonic probe according to the present invention;

fig. 2 is a schematic front view of a probe fixing device for an ultrasonic probe according to the present invention;

FIG. 3 is a left side view of a positioning block structure of the probe fixing device for an ultrasonic probe according to the present invention;

fig. 4 is an enlarged schematic view of a part a of the probe fixing device for an ultrasonic probe according to the present invention in fig. 2.

In the figure: the device comprises a fixed seat 1, a mounting block 2, a support column 3, a metal shaping tube 4, a fixed block 5, a rotary handle 6, a threaded rod 7, a lifting block 8, a connecting plate 9, an upper moving plate 10, a lower moving plate 11, a hoop 12, a probe body 13, a positioning block 14, a honeycomb positioning groove 15, a T-shaped plate 16, a transmission handle 17, a linkage plate 18 and a linkage handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1 to 4, a probe fixing device for an ultrasonic probe includes a metal shaping tube 4, the metal shaping tube 4 can be bent, the bent metal shaping tube 4 can be stabilized at the bent position, a fixing block 5 is fixedly installed at the right end of the metal shaping tube 4, the fixing block 5 is hollow, an upper moving plate 10 and a lower moving plate 11 are slidably installed on the inner wall of the right side of the fixing block 5, the upper moving plate 10 and the lower moving plate 11 longitudinally move toward the side close to each other or the side away from each other, an anchor ear 12 is fixedly installed at the end of the upper moving plate 10 close to the lower moving plate 11, the two anchor ears 12 tightly clamp the same probe body 13, the right end of the probe body 13 penetrates through the inner wall of the right side of the fixing block 5 and extends to the right side of the fixing block 5, a through hole is formed at the right side of the fixing block 5, and the size of the through hole is larger than that of the probe body 13, the upper moving plate 10 and the lower moving plate 11 are in transmission connection with the same operation assembly, in order to facilitate operation, the operation assembly comprises a rotary handle 6, a threaded rod 7 and a lifting block 8, the top of the threaded rod 7 and the bottom of the rotary handle 6 are fixedly installed, an anti-skidding sleeve is arranged on the outer side of the rotary handle 6, the bottom of the rotary handle 6 is rotatably connected with the top of a fixed block 5, the bottom of the threaded rod 7 extends into the fixed block 5, the threaded rod 7 and the fixed block 5 are rotatably connected and are in threaded connection with each other, the threaded rod 7 and the lifting block 8 are in threaded connection, the bottom of the threaded rod 7 penetrates through the top of the lifting block 8 and extends to the lower part of the lifting block 8, a connecting plate 9 is fixedly installed on the right side of the lifting block 8, the right end of the connecting plate 9 and the left side of the upper moving plate 10 are fixedly installed, the lifting block 8 is in transmission connection with the lower moving plate 11, in order to simplify operation steps, the probe body 13 is convenient to replace, the bottom fixed mounting of elevator 8 has T template 16, the left side of T template 16 and the left side inner wall sliding connection of fixed block 5, T template 16 passes through track and the left side inner wall sliding connection of fixed block 5, and the front side movable mounting of T template 16 has transmission handle 17, rotate on the bottom inner wall of fixed block 5 and install linkage plate 18, the rotation axis has been rotated on the bottom inner wall of fixed block 5, rotation axis and linkage plate 18 rotate and connect, and the front side of linkage plate 18 and the right-hand member swing joint of transmission handle 17, the front side movable mounting of linkage plate 18 has linkage handle 19, and the right-hand member of linkage handle 19 and the left side swing joint of the board 11 that moves down.

Example two

The following further improvements are made on the basis of the first embodiment:

in the utility model, in order to position the probe body 13 conveniently, a connecting plate is fixedly arranged on the inner wall of the front side of the fixed block 5, and the number of the connecting plates is two, the connecting plates are arranged up and down, the same positioning block 14 is fixedly arranged at the rear end of the two connecting plates, and the right side of the positioning block 14 is provided with a honeycomb positioning groove 15, the honeycomb positioning groove 15 becomes smaller from right to left, the left end of the probe body 13 extends into the honeycomb positioning groove 15 and can be movably clamped with the honeycomb positioning groove 15, in order to improve the reliability of the upper moving plate 10 and the lower moving plate 11 during movement, two guide rails are fixedly arranged on the inner wall of the right side of the fixed block 5, in order to improve the reliability of the upper moving plate 10 and the lower moving plate 11 during movement, guide rail grooves are formed in the right sides of the upper moving plate 10 and the lower moving plate 11, and the left ends of the guide rails extend into the corresponding guide rail grooves and are connected with the guide rail grooves in a sliding mode.

In the utility model, in order to stably support the fixing block 5, the supporting column 3 is fixedly installed at the left end of the metal shaping tube 4, the installation block 2 is fixedly installed at the bottom of the supporting column 3, the fixing seat 1 is fixedly installed at the bottom of the installation block 2, and the fixing seat 1, the installation block 2 and the supporting column 3 can stably support the fixing block 5.

In the utility model, when the probe body 13 needs to be fixed, the left end of the probe body 13 is inserted into the fixed block 5, the probe body 13 is positioned by the honeycomb positioning groove 15 on the positioning block 14, when the probe body 13 can not move to the left, the rotary handle 6 is rotated clockwise, the threaded rod 7 is rotated, because the threaded rod 7 is in threaded connection with the lifting block 8, the rotation of the threaded rod 7 can be converted into the downward movement of the lifting block 8, the lifting block 8 can drive the upper moving plate 10 to move downwards, when the lifting block 8 moves downwards, the T-shaped plate 16 can be driven to move downwards, the linkage plate 18 can be driven to rotate anticlockwise by the arranged transmission handle 17, then the lower moving plate 11 can be driven to move upwards by the arranged linkage handle 19, the probe body 13 is fixed by the hoop 12 on the upper moving plate 10 and the lower moving plate 11, when the rotary handle 6 can not be moved any more, accomplish the fixed work of probe body 13, need handheld probe body 13 when comparing conventional detection, can be convenient for fix the probe body 13 of unidimensional not, application scope is wide, reduces the working strength of staff when detecting, and the situation of shake can not appear in the testing process, has improved the precision that detects.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a probe fixing device for ultrasonic probe, includes metal shaping pipe (4), its characterized in that, the right-hand member fixed mounting of metal shaping pipe (4) has fixed block (5), and fixed block (5) set up for cavity, slidable mounting has last movable plate (10) and moves down movable plate (11) on the right side inner wall of fixed block (5), and goes up movable plate (10) and moves down the equal fixed mounting in one end that movable plate (11) are close to each other and have staple bolt (12), and close clamp has same probe body (13) on two staple bolts (12), the right-hand member of probe body (13) runs through the right side inner wall of fixed block (5) and extends to the right side of fixed block (5), upward movable plate (10) and move down on movable plate (11) and have same operating element.

2. The probe fixing device for the ultrasonic probe, according to claim 1, characterized in that the operating assembly comprises a rotary handle (6), a threaded rod (7) and a lifting block (8), the top of the threaded rod (7) and the bottom of the rotary handle (6) are fixedly installed, the bottom of the rotary handle (6) and the top of the fixed block (5) are rotatably connected, the bottom of the threaded rod (7) extends to the inside of the fixed block (5), the threaded rod (7) is in threaded connection with the lifting block (8), a connecting plate (9) is fixedly installed on the right side of the lifting block (8), the right end of the connecting plate (9) and the left side of the upper moving plate (10) are fixedly installed, and the lifting block (8) and the lower moving plate (11) are in transmission connection.

3. The probe fixing device for the ultrasonic probe, according to claim 2, characterized in that the bottom of the lifting block (8) is fixedly provided with a T-shaped plate (16), the left side of the T-shaped plate (16) is connected with the inner wall of the left side of the fixed block (5) in a sliding manner, the front side of the T-shaped plate (16) is movably provided with a transmission handle (17), the inner wall of the bottom of the fixed block (5) is rotatably provided with a linkage plate (18), the front side of the linkage plate (18) is movably connected with the right end of the transmission handle (17), the front side of the linkage plate (18) is movably provided with a linkage handle (19), and the right end of the linkage handle (19) is movably connected with the left side of the downward moving plate (11).

4. The probe fixing device for the ultrasonic probe according to claim 1, wherein the front inner wall of the fixing block (5) is fixedly provided with two connecting plates, the rear ends of the two connecting plates are fixedly provided with the same positioning block (14), the right side of the positioning block (14) is provided with a honeycomb positioning groove (15), and the left end of the probe body (13) extends into the honeycomb positioning groove (15) and can be detachably clamped with the honeycomb positioning groove (15).

5. The probe fixing device for the ultrasonic probe according to claim 1, wherein two guide rails are fixedly mounted on the inner wall of the right side of the fixing block (5), guide rail grooves are formed in the right sides of the upper moving plate (10) and the lower moving plate (11), and the left ends of the guide rails extend to the insides of the corresponding guide rail grooves and are connected with the guide rail grooves in a sliding manner.

6. The probe fixing device for the ultrasonic probe, according to claim 1, is characterized in that a supporting column (3) is fixedly installed at the left end of the metal shaping tube (4), an installation block (2) is fixedly installed at the bottom of the supporting column (3), and a fixing seat (1) is fixedly installed at the bottom of the installation block (2).