CN215565909U

CN215565909U - Ultrasonic probe for carrying out air-water alternation on large rock plate

Info

Publication number: CN215565909U
Application number: CN202121537926.6U
Authority: CN
Inventors: 张忠强; 胡义升; 陈进
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-18
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to the technical field of rock exploration and discloses an ultrasonic probe for carrying out air-water alternation on a large rock plate, which comprises a stabilizing shell, wherein a probe body is arranged in the stabilizing shell, a fixing ring is fixedly sleeved on the surface of the probe body, and a pressing mechanism is arranged in the stabilizing shell; according to the utility model, the limiting block and the measuring scale which is arranged in the limiting block and slides are arranged on the surface of the stabilizing shell, so that an operator can support the limiting block with one hand and move the stabilizing shell with the other hand when moving, the measuring scale can slide linearly in the limiting block, the measuring scale can drive the stabilizing shell and the probe body to move linearly, the deviation during moving is avoided, the detection precision of the probe body during use is improved, and the probe body can be driven to rotate in a plane for 360 degrees through the matching between the bearing and the rotating rod, so that the probe body can perform circular detection, and the detection range of the probe body is wider.

Description

Ultrasonic probe for carrying out air-water alternation on large rock plate

Technical Field

The utility model relates to the technical field of rock exploration, in particular to an ultrasonic probe for carrying out air-water alternation on a large rock plate.

Background

An ultrasonic probe is a device that transmits and receives ultrasonic waves during ultrasonic testing. The performance of the probe directly affects the characteristics of the ultrasonic waves and the detection performance of the ultrasonic waves. The probe used in ultrasonic detection is a transducer which realizes the conversion of electric energy and sound energy by utilizing the piezoelectric effect of materials.

The large rock plate is a plate layer made of oil field underground rocks, and when the gas-water alternative experiment is carried out on the large rock plate, an ultrasonic probe is required to be used for detecting the large rock plate.

Present ultrasonic probe needs operating personnel to press down the probe with the hand when surveying big rock plate experiment, make the sponge compression of probe bottom, thereby let the probe can with laminating more of big rock plate, however press down the probe with the hand, probe and big rock plate area of contact are too little, the manual probe that presses can't keep the probe in the vertically state, and the atress scope of probe is also uneven, the condition of slope appears very easily, thereby lead to the poor stability of probe when using, and manual operation probe exploration in-process, it also can't guarantee that the probe is in the rectilinear movement state to remove the probe, thereby it influences the detection precision of probe to cause the detection scope to appear the deviation, for this reason, it is used for carrying out air water alternating ultrasonic probe to big rock plate to propose one kind, solve the problem in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultrasonic probe for performing air-water alternation on a large rock plate, which has the advantages of strong stability and linear movement and solves the problems of poor stability and incapability of linear movement in manual operation when the conventional ultrasonic probe for performing air-water alternation on the large rock plate is used.

In order to achieve the purpose, the utility model provides the following technical scheme: a ultrasonic transducer for carrying out air water in turn to big rock plate, including stablizing the shell, the inside of stablizing the shell is equipped with the probe body, the fixed surface of probe body has cup jointed solid fixed ring, the inside of stablizing the shell is equipped with pressing mechanism, the surface of stablizing the shell is equipped with the stopper, the guide way has been seted up to the inside of stopper, the inside sliding connection of guide way has the dipperstick, the bottom of stopper is equipped with base one, the inside of base one is embedded to have the bearing, the bull stick has been cup jointed in the inside rotation of bearing, the top of bull stick and the bottom bolt of stopper.

Preferably, pressing mechanism includes the pressing member, one side and the solid fixed ring bolt of pressing member, the surface cover of pressing member is equipped with the spring, the bottom of spring has the limiting plate with the steady shell bolt through the spring mounting bolt joint, the inside of stabilizing the shell is equipped with the locating plate that cup joints with pressing member fixed surface, spring mounting and locating plate bolt joint are passed through on the top of spring, the bottom of pressing member from top to bottom runs through the inside of stabilizing the shell and the bottom of limiting plate in proper order.

Preferably, a sliding groove is formed in one side of the inner cavity of the stabilizing shell, a sliding block is connected to the inside of the sliding groove in a sliding mode, and one side of the sliding block is bolted to the surface of the probe body.

Preferably, the top of the limiting block is in threaded connection with a positioning bolt, the threaded end of the positioning bolt is in contact with the top of the measuring scale, and the bottom of the measuring scale is bonded with an anti-skid pad.

Preferably, the front face of the first base is in threaded connection with a positioning screw rod, and the threaded end of the positioning screw rod is in contact with the surface of the rotating rod.

Preferably, one side of the first base is bolted with a second base, and a balancing weight is embedded in the second base.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the stable shell is arranged on the surface of the probe body, so that the contact surface between the probe body and the large rock plate can be increased, the fixing ring and the probe body are driven to move by the pressing mechanism, the uniform stress range of the probe body can be ensured, and the probe body can not incline when an operator operates the probe, so that the stability of the probe body in use is improved;

according to the utility model, the limiting block and the measuring scale which is arranged in the limiting block and slides are arranged on the surface of the stabilizing shell, so that an operator can support the limiting block with one hand and move the stabilizing shell with the other hand when moving, the measuring scale can slide linearly in the limiting block, the measuring scale can drive the stabilizing shell and the probe body to move linearly, the deviation during moving is avoided, the detection precision of the probe body during use is improved, and the probe body can be driven to rotate in a plane for 360 degrees through the matching between the bearing and the rotating rod, so that the probe body can perform circular detection, and the detection range of the probe body is wider.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the limiting block, the guide groove and the measuring scale in cooperation;

FIG. 3 is a top view of a first base and a second base of the present invention;

FIG. 4 is a top view of the stopper and the measuring scale of the present invention in cooperation.

In the figure: 1. a stabilizing shell; 2. a probe body; 3. a fixing ring; 4. a pressing mechanism; 41. a pressing member; 42. a spring; 43. a limiting plate; 5. a limiting block; 6. a guide groove; 7. measuring a scale; 8. a first base; 9. a bearing; 10. a rotating rod; 11. a chute; 12. a slider; 13. positioning the bolt; 14. a non-slip mat; 15. positioning a screw rod; 16. a second base; 17. and a balancing weight.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, an ultrasonic probe for performing air-water alternation on a large rock plate comprises a stabilizing shell 1, a probe body 2 is arranged inside the stabilizing shell 1, a fixing ring 3 is fixedly sleeved on the surface of the probe body 2, a pressing mechanism 4 is arranged inside the stabilizing shell 1, a limiting block 5 is arranged on the surface of the stabilizing shell 1, a guide groove 6 is arranged inside the limiting block 5, a measuring scale 7 is slidably connected inside the guide groove 6, a base 8 is arranged at the bottom of the limiting block 5, a bearing 9 is embedded inside the base 8, a rotating rod 10 is rotatably sleeved inside the bearing 9, the top end of the rotating rod 10 is bolted with the bottom of the limiting block 5, the stabilizing shell 1 is arranged on the surface of the probe body 2, so that the contact surface connection between the probe body 2 and the large rock plate can be increased, the fixing ring 3 and the probe body 2 are driven by the pressing mechanism 4 to move, so that the uniform stress range of the probe body 2 can be ensured, and then let operating personnel when the operation, the condition of slope can not appear in probe body 2, thereby its stability when using has been improved, set up stopper 5 and set up at stopper 5 inside gliding dipperstick 7 through the surface at stable shell 1, let operating personnel when moving, can support on one hand stopper 5, shell 1 is stabilized in the first hand removal, thereby make dipperstick 7 carry out rectilinear sliding in stopper 5's inside, thereby let dipperstick 7 can drive and stabilize shell 1 and probe body 2 and carry out rectilinear movement, deviation when having avoided removing, the detection precision of its when using has been improved, and it can also drive probe body 2 through the cooperation between bearing 9 and the bull stick 10 and carry out 360 rotations in plane, make it can carry out circular detection, thereby make its detection scope more extensive.

The measuring scale 7 is a ruler.

Straightedges, also known as rulers, have precisely straight edges for measuring length and drawing.

The method is widely applied to the subjects of mathematics, measurement, engineering and the like.

The straightedge can also be used to measure distance, draw straight lines, and sometimes right angles.

The smallest scale of a straightedge, which is typically 1 mm, is often in centimeters, and has a ruler-shaped gauge with precisely straight edges for straightness and flatness measurements by the optical gap method, and may also be used with a gauge block for checking length dimensions.

Further, pressing mechanism 4 includes pressing part 41, one side of pressing part 41 and solid fixed ring 3 bolted connection, the surface cover of pressing part 41 is equipped with spring 42, spring 42's bottom has been bolted connection through the spring mounting and has been stabilized the limiting plate 43 of 1 bolted connection of shell, the inside of stabilizing shell 1 is equipped with the locating plate that cup joints with pressing part 41 fixed surface, spring mounting and locating plate bolted connection are passed through on spring 42's top, the bottom of pressing part 41 runs through the inside of stabilizing shell 1 and the bottom of limiting plate 43 from top to bottom in proper order, setting through pressing mechanism 4, let the user press pressing mechanism 4, make pressing mechanism 4 drive probe body 2 and big rock plate contact, thereby make laminating more between probe body 2 and the big rock plate.

Further, one side of the inner cavity of the stabilizing shell 1 is provided with a sliding groove 11, the sliding groove 11 is connected with a sliding block 12 in a sliding mode, one side of the sliding block 12 is in bolted connection with the surface of the probe body 2, and the probe body 2 can be kept in a linear state to descend through the arrangement of the sliding groove 11 and the sliding block 12, so that the stability of the probe body 2 during descending is improved.

Further, the top threaded connection of stopper 5 has positioning bolt 13, and positioning bolt 13's the thread end contacts with the top of dipperstick 7, and the bottom of dipperstick 7 bonds and has slipmat 14, through positioning bolt 13 and slipmat 14's setting, has played spacing effect to dipperstick 7, avoids the condition that dipperstick 7 can appear removing.

Furthermore, the front face of the first base 8 is in threaded connection with a positioning screw rod 15, the threaded end of the positioning screw rod 15 is in surface contact with the rotating rod 10, and the limiting effect on the limiting block 5 is achieved through the positioning screw rod 15, so that the limiting block 5 cannot rotate.

Further, base two 16 has been bolted on one side of base 8, and the internal balancing weight 17 that has inlayed of base two 16 has increased the contact surface of base 8 and big rock plate through the setting of base two 16 and balancing weight 17 to increase the weight of base 8, avoided base 8 the condition that can appear empting.

The working principle is as follows: when the device is used, an operator can place the stabilizing shell 1 at the top of a large rock plate after the fixed point, the probe body 2 is aligned with the fixed point, then the pressing piece 41 is pressed, the pressing piece 41 drives the positioning plate to move, when the positioning plate moves, the force applied to the pressing piece 41 by the operator can extrude the spring 42, meanwhile, the pressing piece 41 can drive the fixing ring 3 and the probe body 2 to move linearly through the force, and after the sponge at the bottom of the probe body 2 is contacted with the large rock plate, the bottom of the probe body 2 can be contacted with the large rock plate in a state of keeping the straight line;

when the probe body 2 needs to be moved, the limiting block 5 can be positioned by holding the limiting block 5 with one hand, then the stable shell 1 is pushed, the stable shell 1 drives the probe body 2 to move, meanwhile, the stable shell 1 also drives the measuring scale 7 to linearly move in the guide groove 6, if the peripheral condition of the fixed point position needs to be detected, the bottom of the first base 8 can be aligned with the fixed point position, then the distance detected by the probe body 2 is adjusted according to the measuring scale 7, then the positioning bolt 13 is rotated to position the measuring scale 7 by the positioning bolt 13, then the stabilizing shell 1 is rotated to drive the measuring scale 7 and the limiting block 5 to rotate, the rotating rod 10 is driven to be positioned in the bearing 9 when the limiting block 5 rotates, after one circle of detection, the operator can also adjust the distance between the probe body 2 and the fixed point position by the measuring scale 7, thereby detecting other distances of the fixed point position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ultrasonic transducer for carrying out gas water is in turn big rock plate, including stabilizing shell (1), its characterized in that: stabilize the inside of shell (1) and be equipped with probe body (2), the fixed surface of probe body (2) has cup jointed solid fixed ring (3), the inside of stabilizing shell (1) is equipped with pressing means (4), the surface of stabilizing shell (1) is equipped with stopper (5), guide way (6) have been seted up to the inside of stopper (5), the inside sliding connection of guide way (6) has dipperstick (7), the bottom of stopper (5) is equipped with base (8), the inside of base (8) is embedded to have bearing (9), bull stick (10) has been cup jointed in the inside rotation of bearing (9), the top of bull stick (10) and the bottom bolt of stopper (5).

2. The ultrasonic probe for gas-water alternation of large rock plates according to claim 1, characterized in that: pressing means (4) are including pressing piece (41), one side and solid fixed ring (3) bolt of pressing piece (41), the surface cover of pressing piece (41) is equipped with spring (42), limiting plate (43) with stabilizing shell (1) bolt connect through the spring mounting bolt in the bottom of spring (42), the inside of stabilizing shell (1) is equipped with the locating plate that cup joints with pressing piece (41) fixed surface, spring mounting and locating plate bolt connect are passed through on the top of spring (42), the bottom of pressing piece (41) runs through the inside of stabilizing shell (1) and the bottom of limiting plate (43) from top to bottom in proper order.

3. The ultrasonic probe for gas-water alternation of large rock plates according to claim 1, characterized in that: one side of the inner cavity of the stabilizing shell (1) is provided with a sliding groove (11), a sliding block (12) is connected to the inside of the sliding groove (11) in a sliding mode, and one side of the sliding block (12) is bolted to the surface of the probe body (2).

4. The ultrasonic probe for gas-water alternation of large rock plates according to claim 1, characterized in that: the top threaded connection of stopper (5) has positioning bolt (13), the top contact of the screw thread end and dipperstick (7) of positioning bolt (13), the bottom of dipperstick (7) bonds and has slipmat (14).

5. The ultrasonic probe for gas-water alternation of large rock plates according to claim 1, characterized in that: the front face of the first base (8) is in threaded connection with a positioning screw rod (15), and the threaded end of the positioning screw rod (15) is in surface contact with the rotating rod (10).

6. The ultrasonic probe for gas-water alternation of large rock plates according to claim 1, characterized in that: one side of the first base (8) is bolted with a second base (16), and a balancing weight (17) is embedded in the second base (16).