CN218099022U

CN218099022U - Portable ultrasonic detection equipment

Info

Publication number: CN218099022U
Application number: CN202222198912.7U
Authority: CN
Inventors: 陈建
Original assignee: Dalian Kejian Nondestructive Testing Technology Co ltd
Current assignee: Dalian Kejian Nondestructive Testing Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model belongs to the technical field of detect, especially, portable ultrasonic testing equipment is big to current equipment size, inconvenient carrying, the problem that the probe is difficult to carry out the protection, the following scheme is proposed now, and it includes the ultrasonic probe of the inside top bolt of portal frame and portal frame, the bottom sliding connection of portal frame has the detection case, the both sides of the inside bottom of detection case all rotate and are connected with the gear wheel, the tooth meshing of gear wheel, the top bolt of gear wheel has main bevel gear, the tooth meshing of main bevel gear has vice bevel gear, vice bevel gear's rear side bolt has drive gear, the tooth of portal frame both sides respectively with the tooth meshing of two drive gears, utilize the removal of portal frame can fold equipment to reduce the volume of equipment, make things convenient for carrying of equipment, utilize the removal of shutoff piece to let ultrasonic probe can get into inside the detection case, protect ultrasonic probe.

Description

Portable ultrasonic detection equipment

Technical Field

The utility model relates to a detect technical field, especially relate to a portable ultrasonic testing equipment.

Background

Ultrasonic detection is a detection means commonly used in the detection industry, and the equipment is called ultrasonic detection equipment, and mainly uses a probe to collect information, and then obtains a result through the analysis of a computer and related software in the ultrasonic detection equipment.

However, according to the technical scheme, the probe can be detected only when the probe is in contact with and close to an article to be detected, the probe is required to be suspended, the article at the bottom can be detected conveniently, the whole volume of the structure is large, the structure is inconvenient to carry, and the probe is difficult to arrange a protection structure around the probe due to the suspended state, so that the probe is easy to collide with other articles and scratch during transportation and carrying, and the probe is easy to damage during the process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the existing equipment in the prior art is large in size, inconvenient to carry and difficult to protect a probe, and providing portable ultrasonic detection equipment.

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

a portable ultrasonic detection device comprises a portal frame and an ultrasonic probe bolted at the top end inside the portal frame, wherein a detection box is connected at the bottom end of the portal frame in a sliding manner, two sides of the bottom end inside the detection box are rotatably connected with a large gear, teeth of the large gear are meshed with a gear rod, a main bevel gear is bolted at the top end of the gear rod, a secondary bevel gear is meshed with teeth of the main bevel gear, a transmission gear is bolted at the rear side of the secondary bevel gear, the teeth of two sides of the portal frame are respectively meshed with teeth of two transmission gears, a speed reduction motor is bolted inside the detection box, a lead screw is welded at the output end of the speed reduction motor, a plugging block is connected at the top end of the lead screw in a threaded manner, a transmission mechanism is connected on the surface of the lead screw in a threaded manner and is bolted with the large gear, gear motor can drive mechanism through the lead screw and rotate, drive mechanism can drive gear lever through the gear wheel and rotate, gear lever can drive vice bevel gear through main bevel gear and rotate, vice bevel gear can drive the portal frame through drive gear and move, the portal frame can drive the inside of ultrasonic probe retraction detection case, gear motor can drive the shutoff piece through the lead screw and move, the opening at detection case top can be opened in the removal of shutoff piece, let ultrasonic probe can retract the inside of detection case, form the protection to ultrasonic probe, the removal that utilizes the portal frame can be folded equipment, thereby reduce the volume of equipment, facilitate the carrying of equipment, the removal that utilizes the shutoff piece lets ultrasonic probe can get into inside the detection case, protect ultrasonic probe.

Preferably, the transmission mechanism comprises a moving block, two transmission rods and two sliding frames, a screw hole of the moving block is in threaded connection with the surface of the lead screw, the rear side of the moving block is in sliding connection with the inside of the detection box, the top ends of the two transmission rods are hinged to the surface of the moving block, the bottom end of each transmission rod is hinged to the top end of the surface of the corresponding sliding frame, the top end of each sliding frame is hinged to the inside of the detection box, and the transmission mechanism further comprises a driving assembly in sliding connection with the sliding frames.

Further, the lead screw can drive the movable block to move, the movable block is arranged in a sliding mode through the sliding rail and the detection box, the movable block can move up and down stably, the movable block can drive the transmission rod to move, the sliding frame rotates obliquely, the bottom end of the transmission rod inclines inwards, the transmission rod on the left side can drive the sliding frame on the left side to rotate leftwards, and the transmission rod on the right side can drive the sliding frame on the right side to rotate rightwards.

Preferably, the driving assembly comprises a rack and a pinion, a projection on the surface of the rack is in sliding connection with a sliding hole at the bottom end of the sliding frame, teeth of the rack are meshed with teeth of the pinion, and the bottom of the pinion is bolted to the top of the bull gear.

Furthermore, the slide hole of the left sliding frame slides on the convex block of the left rack and drives the left rack to move leftwards, the left rack can drive the left pinion to rotate, the slide hole of the right sliding frame slides on the convex block of the right rack and drives the right rack to move rightwards, the right rack can drive the right pinion to rotate, the left pinion can drive the left gearwheel to rotate, and the right pinion can drive the right gearwheel to rotate.

Preferably, the rear side of the rack is connected with a sliding frame in a sliding mode, and the rear side of the sliding frame is bolted to the interior of the detection box.

Furthermore, the sliding frame is arranged in a sliding mode through the sliding rail and the rack, the rack can move left and right stably, the rack is prevented from being deviated, and the rack can be meshed with the pinion all the time.

Preferably, the gear pole comprises bull stick and the insection of bull stick surface bottom, the bottom of gear pole is rotated with the inside of detection case and is cup jointed.

Furthermore, the rotating rod is rotatably arranged with the detection box through a bearing, the rotating rod can rotate stably, the insections of the rotating rod can be meshed with the gear wheel, and the gear wheel can conveniently drive the gear rod to rotate.

Preferably, the axle center of the transmission gear is rotatably connected with the inside of the detection box, the bottom end of the portal frame extends into the detection box, and the rear side of the blocking block is slidably connected with the inside of the detection box.

Further, drive gear passes through the bearing and rotates the setting with the detection case, lets drive gear can rotate steadily, and the portal frame is U type structure, and the both ends of portal frame bottom all extend to the inside of detection case, and the portal frame passes through the slide rail and slides the setting with the detection case, lets the portal frame can steady reciprocate.

Has the advantages that:

1. the gear motor can drive the transmission mechanism to rotate through the lead screw, the transmission mechanism can drive the gear rod to rotate through the large gear, the gear rod can drive the auxiliary bevel gear to rotate through the main bevel gear, the auxiliary bevel gear can drive the portal frame to move through the transmission gear, and the portal frame can drive the ultrasonic probe to retract into the detection box;

2. the speed reduction motor can drive the blocking block to move through the lead screw, and the opening at the top of the detection box can be opened by the movement of the blocking block, so that the ultrasonic probe can be retracted into the detection box to form protection for the ultrasonic probe;

the utility model discloses in: the movement of the portal frame can be used for folding the equipment, so that the size of the equipment is reduced, the equipment is convenient to carry, and the ultrasonic probe can enter the detection box by the movement of the plugging block to protect the ultrasonic probe.

Drawings

Fig. 1 is a schematic front view of a portable ultrasonic testing apparatus provided by the present invention;

fig. 2 is a schematic rear view of a transmission mechanism of the portable ultrasonic testing apparatus of the present invention;

fig. 3 is a schematic structural view of a portal frame of the portable ultrasonic testing apparatus provided by the present invention;

fig. 4 is a perspective view of a lead screw of a portable ultrasonic testing apparatus provided by the utility model.

In the figure: 1. a gantry; 2. a transmission mechanism; 21. a moving block; 22. a transmission rod; 23. a carriage; 24. a rack; 25. a pinion gear; 3. an ultrasonic probe; 4. a detection box; 5. a bull gear; 6. a gear lever; 7. a main bevel gear; 8. a secondary bevel gear; 9. a transmission gear; 10. a reduction motor; 11. a screw rod; 12. and (6) a plugging block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-4, a portable ultrasonic testing device, comprising a portal frame 1 and an ultrasonic probe 3 bolted to the top end inside the portal frame 1, a testing box 4 slidably connected to the bottom end of the portal frame 1, a large gear 5 rotatably connected to both sides of the bottom end inside the testing box 4, a gear rod 6 meshed to the teeth of the large gear 5, a main bevel gear 7 bolted to the top end of the gear rod 6, a secondary bevel gear 8 meshed to the teeth of the main bevel gear 7, a transmission gear 9 bolted to the rear side of the secondary bevel gear 8, two gears respectively meshed to the teeth of two transmission gears 9 of the portal frame 1, a reduction motor 10 bolted to the inside of the testing box 4, a lead screw 11 welded to the output end of the reduction motor 10, a plugging block 12 screwed to the top end of the lead screw 11, a transmission mechanism 2 screwed to the surface of the lead screw 11, the transmission mechanism 2 bolted to the large gear 5, the transmission mechanism 2 hinged to the testing box 4, the ultrasonic testing probe 3 can perform ultrasonic testing on an article, after testing, the testing is connected to the power of the motor 10, the motor 10 can drive the lead screw 11 to rotate, the large gear 11 can drive the large gear 5 to move smoothly, the large gear 5 can drive the transmission gear 5 to rotate, the bevel gear 5, the transmission mechanism can drive the transmission gear 6 to rotate, the secondary bevel gear 5 to drive the bevel gear 5 to rotate, the bevel gear 7 to rotate, the detection box, the bevel gear 5, the detection box 4, the detection box 4 to rotate, the detection box 4 to rotate, until the inside of ultrasonic probe 3 retraction test box 4, utilize the removal of portal frame 1 to fold equipment to reduce the volume of equipment, make things convenient for carrying of equipment, utilize the removal of shutoff piece 12 to let ultrasonic probe 3 can get into inside test box 4, protect ultrasonic probe 3.

The utility model discloses in, drive mechanism 2 includes movable block 21, transfer line 22 and balladeur train 23, the screw of movable block 21 and the surface threaded connection of lead screw 11, the rear side of movable block 21 and the inside sliding connection of detection case 4, transfer line 22 and balladeur train 23's quantity is two, two transfer line 22's top all is articulated with the surface of movable block 21, transfer line 22's bottom is articulated with the top on balladeur train 23 surface, balladeur train 23's top is articulated with the inside of detection case 4, drive mechanism 2 still includes the drive assembly with balladeur train 23 sliding connection, lead screw 11 can drive movable block 21 and remove, movable block 21 passes through the slide rail and slides the setting with detection case 4, let movable block 21 can be steady reciprocate, movable block 21 can drive transfer line 22 and remove, because balladeur train 23 is the slope rotation, and transfer line 22's bottom leanin, left transfer line 22 can drive left balladeur train 23 and rotate to the left, right side transfer line 22 can drive right side balladeur train 23 and rotate to the right side, make things convenient for the transmission of structure.

The utility model discloses in, drive assembly includes rack 24 and pinion 25, the lug on rack 24 surface and the sliding hole sliding connection of balladeur train 23 bottom, rack 24's tooth and pinion 25's tooth meshing, pinion 25's bottom and gear wheel 5's top bolt, left side balladeur train 23's sliding hole slides and drives left side rack 24 and move left on left side rack 24's lug, left rack 24 can drive left pinion 25 and rotate, right side balladeur train 23's sliding hole slides and drives rack 24 on right side and move right on right side rack 24's lug, rack 24 on right side can drive pinion 25 on right side and rotate, left pinion 25 can drive left gear wheel 5 and rotate, pinion 25 on right side can drive gear wheel 5 on right side and rotate, utilize drive assembly to drive gear wheel 5 and rotate, can drive portal frame 1 through the conduction and remove, facilitate the transmission of structure.

The utility model discloses in, the rear side sliding connection of rack 24 has the sliding frame, and the rear side of sliding frame and detection case 4's inside bolt connect, sliding frame pass through the slide rail and slide the setting with rack 24, let rack 24 can be steady remove about, avoid rack 24 skew to appear, let rack 24 can mesh with pinion 25 all the time.

The utility model discloses in, gear pole 6 comprises the insection of bull stick and bull stick surface bottom, and the bottom of gear pole 6 is rotated with the inside of detection case 4 and is cup jointed, and the bull stick passes through the bearing and rotates with detection case 4 and set up, lets the bull stick can rotate steadily, and the insection of bull stick can mesh with gear wheel 5, makes things convenient for gear wheel 5 to drive gear pole 6 and rotates.

The utility model discloses in, drive gear 9's axle center department is connected with the inside rotation of detection case 4, portal frame 1's bottom extends to the inside of detection case 4, the rear side of shutoff piece 12 and the inside sliding connection of detection case 4, drive gear 9 passes through the bearing and rotates the setting with detection case 4, let drive gear 9 can rotate steadily, portal frame 1 is U type structure, the both ends of portal frame 1 bottom all extend to the inside of detection case 4, portal frame 1 passes through the slide rail and slides the setting with detection case 4, let portal frame 1 can be steady reciprocate.

Example two

The present example differs from example 1 in that: replace portal frame 1 for L type frame, L type frame can drive ultrasonic probe 3 and reciprocate to one side of L type frame is opened, and the space is big, conveniently detects, but L type frame reciprocates only a fulcrum, poor stability, therefore, this application is preferred portal frame 1.

The working principle is as follows: the ultrasonic probe 3 can carry out ultrasonic detection on an article, after detection is finished, the power supply of the reducing motor 10 is switched on, the reducing motor 10 can drive the lead screw 11 to rotate, the lead screw 11 can drive the blocking block 12 to move downwards by utilizing threads, the blocking block 12 slides downwards to slide out of a through hole in the top of the detection box 4, the blocking block 12 is arranged in a sliding way with the detection box 4 through a sliding rail, so that the blocking block 12 can stably move up and down, the blocking block 12 is prevented from being deviated, the lead screw 11 can drive the movable block 21 to move downwards, the movable block 21 is arranged in a sliding way with the detection box 4 through the sliding rail, the movable block 21 can stably move up and down, the movable block 21 can drive the transmission rod 22 to move downwards, as the sliding frame 23 rotates obliquely, the bottom end of the transmission rod 22 on the left side can drive the sliding frame 23 on the left side to rotate leftwards, and the transmission rod 22 on the right side can drive the sliding frame 23 on the right side to rotate rightwards, the sliding hole of the left carriage 23 slides on the convex block of the left rack 24 and drives the left rack 24 to move left, the left rack 24 can drive the left pinion 25 to rotate, the sliding hole of the right carriage 23 slides on the convex block of the right rack 24 and drives the right rack 24 to move right, the right rack 24 can drive the right pinion 25 to rotate, the left pinion 25 can drive the left gearwheel 5 to rotate, the gearwheel 5 is rotatably arranged with the detection box 4 through a bearing, so that the gearwheel 5 can stably rotate, the left gearwheel 5 can drive the left gear rod 6 to rotate, the gear rod 6 is rotatably arranged with the detection box 4 through a bearing, so that the gear rod 6 can stably rotate, the left gear rod 6 can drive the left main bevel gear 7 to rotate, the left main bevel gear 7 can drive the left auxiliary bevel gear 8 to clockwise rotate, left vice bevel gear 8 can drive left drive gear 9 clockwise rotation, left drive gear 9 can drive portal frame 1's left side downstream, meanwhile, pinion 25 on right side can drive gear wheel 5 on right side and rotate, gear wheel 5 on right side can drive gear lever 6 on right side and rotate, gear lever 6 on right side can drive main bevel gear 7 on right side and rotate, main bevel gear 7 on right side can drive vice bevel gear 8 anticlockwise rotation on right side, vice bevel gear 8 on right side can drive gear 9 anticlockwise rotation on right side, drive gear 9 on right side can drive portal frame 1's right side downstream, portal frame 1 can drive ultrasonic probe 3 and move down, up to the inside of ultrasonic probe 3 retraction detection case 4.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable ultrasonic testing equipment, includes portal frame (1) and the ultrasonic transducer (3) of the inside top bolt of portal frame (1), its characterized in that, the bottom sliding connection of portal frame (1) has detection case (4), the both sides of the inside bottom of detection case (4) all rotate and are connected with gear wheel (5), the tooth meshing of gear wheel (5) has gear pole (6), the top bolt of gear pole (6) has main conical gear (7), the tooth meshing of main conical gear (7) has vice conical gear (8), the rear side bolt of vice conical gear (8) has drive gear (9), the tooth of portal frame (1) both sides respectively with the tooth meshing of two drive gear (9), the inside bolt of detection case (4) has gear motor (10), the output welding of gear motor (10) has lead screw (11), the top threaded connection of lead screw (11) has shutoff piece (12), the surface threaded connection of lead screw (11) has drive mechanism (2), drive mechanism (2) and gear wheel (5).

2. The portable ultrasonic testing device according to claim 1, wherein the transmission mechanism (2) comprises a moving block (21), two transmission rods (22) and two carriages (23), a screw hole of the moving block (21) is in threaded connection with the surface of the lead screw (11), the rear side of the moving block (21) is in sliding connection with the inside of the testing box (4), the top ends of the two transmission rods (22) are hinged with the surface of the moving block (21), the bottom end of the transmission rod (22) is hinged with the top end of the surface of the carriage (23), the top end of the carriage (23) is hinged with the inside of the testing box (4), and the transmission mechanism (2) further comprises a driving component in sliding connection with the carriage (23).

3. A portable ultrasonic testing device according to claim 2, wherein said driving assembly comprises a rack (24) and a pinion (25), wherein a projection on the surface of said rack (24) is slidably connected with a slide hole on the bottom end of the carriage (23), the teeth of said rack (24) are engaged with the teeth of said pinion (25), and the bottom of said pinion (25) is bolted to the top of said bull gear (5).

4. A portable ultrasonic testing apparatus according to claim 3, wherein a slide frame is slidably connected to the rear side of the rack (24), and the rear side of the slide frame is bolted to the interior of the test box (4).

5. The portable ultrasonic testing device according to claim 1, wherein the gear rod (6) is composed of a rotating rod and insections at the bottom end of the surface of the rotating rod, and the bottom end of the gear rod (6) is rotatably sleeved with the inside of the testing box (4).

6. The portable ultrasonic testing device according to claim 1, wherein the axle center of the transmission gear (9) is rotatably connected with the inside of the testing box (4), the bottom end of the portal frame (1) extends to the inside of the testing box (4), and the rear side of the blocking block (12) is slidably connected with the inside of the testing box (4).