A fixing device for sounding pipe machining

Abstract

The utility model relates to acoustic pipe processing technical field, and disclose a kind of fixing device for acoustic pipe processing, including mounting seat, fixed device is arranged on the mounting seat, and the fixed device includes fixed part;The fixed part includes slide rail and moving seat.The fixing device for acoustic pipe processing is set by rotating shell, fixed shell, positioning clamping plate, sleeve, second fixed plate, second screw rod, bevel gear ring, bevel gear, first screw rod, adjusting block, connecting rod, support plate and limit slide block, rotate first screw rod, drive adjusting block to move right, make support plate support acoustic pipe inner wall, rotate rotating shell, by bevel gear ring and bevel gear, make second screw rod drive sleeve move, make multiple positioning clamping plate to the end of acoustic pipe clamping and fixed, improve the stability of acoustic pipe;By setting first fixed plate, worm and worm wheel, rotate worm, drive worm wheel to rotate, adjust the position of multiple positioning clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of acoustic logging pipe processing technology, specifically a fixing device for acoustic logging pipe processing. Background Technology

[0002] Sonic logging tubes are an important component of the ultrasonic testing system for cast-in-place piles. The material of the sonic logging tubes should have certain strength and rigidity, and steel pipes, galvanized pipes, or ungalvanized pipes are preferred.

[0003] Chinese patent disclosure (CN214642973U) discloses a fixing device for processing sonic logging pipes. The device includes a base, a support rod fixedly connected to the top of the base, a fixing plate fixedly connected to the top of the support rod, and two first grooves symmetrically arranged on both sides of the fixing plate. An electric cylinder has a top plate fixedly connected to its top via a connecting block, a top rod fixedly connected to the bottom of the top plate, and the other end of the top rod fixedly connected to the top of the fixing plate. A clamping device includes an upper clamping block and a lower clamping block. This invention relates to the field of sonic logging pipe processing technology. By setting up upper and lower clamping blocks, when the output end of the electric cylinder drives the upper clamping block to move downwards, the second grooves of the upper and lower clamping blocks cooperate with the first grooves on the fixing plate, thereby adjusting the distance between the upper and lower clamping blocks and thus fixing sonic logging pipes of different diameters, expanding the range of applications.

[0004] However, it still has the following drawbacks: the device controls the extension of the electric cylinder to clamp the sonic logging tube with the upper and lower clamping blocks, but the device's clamping method for the sonic logging tube is limited, which may cause the sonic logging tube to swing left and right, affecting positioning. To address this issue, we propose a fixing device for processing sonic logging tubes. Utility Model Content

[0005] The purpose of this invention is to provide a fixing device for processing acoustic logging tubes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fixing device for processing sonic logging tubes, comprising a mounting base, wherein a fixing device is provided on the mounting base, and the fixing device includes a fixing part;

[0007] The fixing part includes a slide rail and a movable seat. The bottom surface of the slide rail is fixedly connected to the outer surface of the mounting seat, and the movable seat is slidably sleeved on the outer surface of the slide rail.

[0008] The mounting base is provided with a limiting part;

[0009] The limiting part includes a support plate, a limiting slider, and a rotating shell. A limiting through groove is formed on the outer surface of the mounting base. The outer surface of the limiting slider is slidably connected to the inner wall of the mounting base. The outer surface of the limiting slider is fixedly connected to the outer surface of the support plate. The outer surface of the rotating shell is rotatably connected to the outer surface of the mounting base through a first bearing seat.

[0010] A further improvement is that the limiting part also includes a motor, a mounting bracket, rollers, and a rotating shaft. The outer surface of the rotating shaft is fixedly connected to the inner wall of the mounting bracket, and the rollers are rotatably sleeved on the outer surface of the rotating shaft through a first bearing. By setting up the rollers, rotating shaft, and mounting bracket, it is convenient to limit the position of the acoustic tube.

[0011] A further improvement is that the outer surface of the motor is fixedly connected to the outer surface of the mounting base, the outer surface of the motor output shaft rotates through the left end face of the mounting base via the second bearing and extends to the right side of the mounting base, the outer surface of the motor output shaft threadedly passes through the left end face of the movable base and extends to the right side of the movable base, and the bottom surface of the mounting bracket is fixedly connected to the top surface of the movable base. By setting the motor, slide rail and movable base, it is convenient to adjust the support position according to the length of the sonic logging tube.

[0012] A further improvement is that the fixing part also includes a first fixing plate, a worm gear, a worm wheel, a first lead screw, an adjusting block, a connecting rod, a fixing shell, a positioning clamp, a sleeve, a second fixing plate, a second lead screw, a bevel ring, and a bevel gear. The outer surface of the right end of the first lead screw is rotatably connected to the left end face of the mounting seat through a second bearing seat. The adjusting block is threaded onto the outer surface of the first lead screw. The left end of the connecting rod is hinged to the outer surface of the adjusting block, and the right end of the connecting rod is hinged to the left end face of the limiting slider. By setting the first lead screw, adjusting block, connecting rod, limiting slider, and support plate, it is convenient to position and support the inner wall of the sonic logging tube.

[0013] A further improvement is that the outer surface of the second fixing plate is fixedly connected to the outer surface of the mounting base, the outer surface of the second lead screw is rotatably connected to the outer surface of the second fixing plate through a third bearing seat, the sleeve is threadedly fitted onto the outer surface of the second lead screw, the fixing shell is slidably fitted onto the outer surface of the sleeve, the left end face of the fixing shell is fixedly connected to the outer surface of the mounting base, and the outer surface of the sleeve is fixedly connected to the outer surface of the positioning clamp. By setting the second fixing plate, the second lead screw, the fixing shell, the sleeve, and the positioning clamp, rotating the second lead screw causes the positioning clamp to clamp the sonic logging tube.

[0014] A further improvement is that the bevel gear is fixedly sleeved on the outer surface of the second lead screw, and the bevel gear ring is fixedly sleeved on the outer surface of the rotating shell. By setting the rotating shell, bevel gear, and bevel gear ring, rotating the rotating shell drives multiple positioning clamps to position the acoustic tube.

[0015] A further improvement is that the worm gear is fixedly sleeved on the outer surface of the rotating shell, and the first fixing plate is rotatably sleeved on the outer surface of the worm through the third bearing. The outer surface of the first fixing plate is fixedly connected to the outer surface of the mounting base. By setting the first fixing plate, the worm, and the worm gear, the self-locking property of the worm and the worm gear is used to position the rotating shell.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The fixing device for processing sonic logging pipes comprises a rotating shell, a fixed shell, a positioning clamping plate, a sleeve, a second fixing plate, a second lead screw, a bevel gear ring, a bevel gear, a first lead screw, an adjusting block, a connecting rod, a support plate, and a limiting slider. Rotating the first lead screw drives the adjusting block to move to the right, so that the support plate supports the inner wall of the sonic logging pipe. Rotating the rotating shell, through the bevel gear ring and bevel gear, causes the second lead screw to drive the sleeve to move, so that multiple positioning clamping plates clamp and fix the end of the sonic logging pipe, thereby improving the stability of the sonic logging pipe.

[0018] 2. By setting up a first fixed plate, a worm gear, and a worm wheel, rotating the worm gear drives the worm wheel to rotate, thereby adjusting the positions of multiple positioning clamps;

[0019] 3. By setting up a motor, slide rail, movable seat, mounting bracket, rollers and rotating shaft, the rollers are used to limit the sonic logging tube, and the support position is adjusted according to the length of the sonic logging tube by starting the motor. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the fixing device of this utility model;

[0021] Figure 2 This is a left-side sectional view of the three-dimensional structure of the limiting part of this utility model;

[0022] Figure 3 This is a front sectional view of the three-dimensional structure of the fixing device of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0024] Figure 5 This is a partial structural diagram of the fixing part of this utility model.

[0025] In the figure: 1 Mounting base, 2 Fixing device, 21 Limiting part, 22 Fixing part, 211 Motor, 212 Slide rail, 213 Moving seat, 214 Mounting frame, 215 Roller, 216 Rotating shaft, 221 First fixing plate, 222 Worm, 223 Worm wheel, 224 First lead screw, 225 Adjusting block, 226 Connecting rod, 227 Support plate, 228 Limiting slider, 229 Rotating shell, 220 Fixing shell, 201 Positioning clamp, 202 Sleeve, 203 Second fixing plate, 204 Second lead screw, 205 Bevel gear ring, 206 Bevel gear. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 The present invention provides a technical solution: a fixing device for processing acoustic tubes, including a mounting base 1, a fixing device 2 provided on the mounting base 1, and the fixing device 2 including a fixing part 22;

[0028] The fixing part 22 includes a slide rail 212 and a movable seat 213. The bottom surface of the slide rail 212 is fixedly connected to the outer surface of the mounting base 1. The movable seat 213 is slidably sleeved on the outer surface of the slide rail 212. The limiting part 21 also includes a motor 211, a mounting bracket 214, a roller 215 and a rotating shaft 216.

[0029] The outer surface of motor 211 is fixedly connected to the outer surface of mounting base 1. The outer surface of motor 211 output shaft rotates through the left end face of mounting base 1 and extends to the right side of mounting base 1 via the second bearing. The outer surface of rotating shaft 216 is fixedly connected to the inner wall of mounting bracket 214. Roller 215 is rotated and sleeved on the outer surface of rotating shaft 216 via the first bearing.

[0030] The outer surface of the output shaft of motor 211 is threaded through the left end face of movable seat 213 and extends to the right side of movable seat 213. The bottom surface of mounting bracket 214 is fixedly connected to the top surface of movable seat 213. By setting motor 211, slide rail 212, movable seat 213, mounting bracket 214, roller 215 and rotating shaft 216, the roller 215 is used to limit the sonic logging tube. By starting motor 211, the support position is adjusted according to the length of sonic logging tube.

[0031] A limiting part 21 is provided on the mounting base 1;

[0032] The limiting part 21 includes a support plate 227, a limiting slider 228, and a rotating shell 229. A limiting through groove is formed on the outer surface of the mounting base 1. The outer surface of the limiting slider 228 is slidably connected to the inner wall of the mounting base 1. The outer surface of the limiting slider 228 is fixedly connected to the outer surface of the support plate 227. The outer surface of the rotating shell 229 is rotatably connected to the outer surface of the mounting base 1 through a first bearing seat. The fixing part 22 also includes a first fixing plate 221, a worm 222, a worm wheel 223, a first lead screw 224, an adjusting block 225, a connecting rod 226, a fixing shell 220, a positioning clamping plate 201, a sleeve 202, a second fixing plate 203, a second lead screw 204, a bevel ring 205, and a bevel gear 206.

[0033] The outer surface of the right end of the first lead screw 224 is rotatably connected to the left end face of the mounting base 1 through the second bearing seat, and the adjusting block 225 is threadedly sleeved on the outer surface of the first lead screw 224.

[0034] The outer surface of the second fixed plate 203 is fixedly connected to the outer surface of the mounting base 1. The outer surface of the second lead screw 204 is rotatably connected to the outer surface of the second fixed plate 203 through the third bearing seat. The sleeve 202 is threaded onto the outer surface of the second lead screw 204. The left end of the connecting rod 226 is hinged to the outer surface of the adjusting block 225, and the right end of the connecting rod 226 is hinged to the left end face of the limiting slider 228.

[0035] The fixed shell 220 is slidably sleeved on the outer surface of the sleeve 202. The left end face of the fixed shell 220 is fixedly connected to the outer surface of the mounting base 1. The outer surface of the sleeve 202 is fixedly connected to the outer surface of the positioning clamp 201.

[0036] The bevel gear 206 is fixedly sleeved on the outer surface of the second lead screw 204, and the bevel ring 205 is fixedly sleeved on the outer surface of the rotating shell 229. By setting the rotating shell 229, the fixed shell 220, the positioning clamping plate 201, the sleeve 202, the second fixed plate 203, the second lead screw 204, the bevel ring 205, the bevel gear 206, the first lead screw 224, the adjusting block 225, the connecting rod 226, the support plate 227 and the limiting slider 228, the first lead screw 224 is rotated, driving the adjusting block 225 to move to the right, so that the support plate 227 supports the inner wall of the sonic logging tube. The rotating shell 229 is rotated, and through the bevel ring 205 and the bevel gear 206, the second lead screw 204 drives the sleeve 202 to move, so that multiple positioning clamping plates 201 clamp and fix the end of the sonic logging tube, thereby improving the stability of the sonic logging tube.

[0037] The worm gear 223 is fixedly sleeved on the outer surface of the rotating shell 229. The first fixing plate 221 is rotatably sleeved on the outer surface of the worm 222 through the third bearing. The outer surface of the first fixing plate 221 is fixedly connected to the outer surface of the mounting base 1. By setting the first fixing plate 221, the worm 222 and the worm gear 223, rotating the worm 222 drives the worm gear 223 to rotate, thereby adjusting the position of the multiple positioning clamps 201.

[0038] In use, the left end of the sonic logging tube is fitted onto the outside of the three support plates 227. Rotating the first lead screw 224 drives the adjusting block 225 to move to the right, pushing the limiting slider 228 to move through the connecting rod 226, so that the support plate 227 presses against the inner wall of the left end of the sonic logging tube. Rotating the worm gear 222 drives the worm wheel 223 to rotate, which in turn drives the rotating shell 229 and the bevel gear ring 205 to rotate. The bevel gear ring 205 drives the bevel gear 206 to rotate, which in turn drives the second lead screw 204 to rotate. The second lead screw 204 drives the sleeve 202 to move, so that the positioning clamp 201 clamps the left end of the sonic logging tube. The driving motor 211 drives the moving seat 213 and the mounting bracket 214 to move to the left, so that the roller 215 is fitted onto the outer surface of the sonic logging tube to support it.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for processing sonic logging tubes, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a fixing device (2), and the fixing device (2) includes a fixing part (22); The fixing part (22) includes a slide rail (212) and a movable seat (213). The bottom surface of the slide rail (212) is fixedly connected to the outer surface of the mounting base (1), and the movable seat (213) is slidably sleeved on the outer surface of the slide rail (212). The mounting base (1) is provided with a limiting part (21); The limiting part (21) includes a support plate (227), a limiting slider (228), and a rotating shell (229). A limiting through groove is formed on the outer surface of the mounting base (1). The outer surface of the limiting slider (228) is slidably connected to the inner wall of the mounting base (1). The outer surface of the limiting slider (228) is fixedly connected to the outer surface of the support plate (227). The outer surface of the rotating shell (229) is rotatably connected to the outer surface of the mounting base (1) through a first bearing seat.

2. The fixing device for processing sonic logging tubes according to claim 1, characterized in that: The limiting part (21) also includes a motor (211), a mounting bracket (214), a roller (215) and a rotating shaft (216). The outer surface of the rotating shaft (216) is fixedly connected to the inner wall of the mounting bracket (214), and the roller (215) is rotatably sleeved on the outer surface of the rotating shaft (216) through a first bearing.

3. The fixing device for processing sonic logging tubes according to claim 2, characterized in that: The outer surface of the motor (211) is fixedly connected to the outer surface of the mounting base (1). The outer surface of the output shaft of the motor (211) rotates through the left end face of the mounting base (1) through the second bearing and extends to the right side of the mounting base (1). The outer surface of the output shaft of the motor (211) is threaded through the left end face of the movable base (213) and extends to the right side of the movable base (213). The bottom surface of the mounting bracket (214) is fixedly connected to the top surface of the movable base (213).

4. The fixing device for processing sonic logging tubes according to claim 1, characterized in that: The fixing part (22) further includes a first fixing plate (221), a worm (222), a worm wheel (223), a first lead screw (224), an adjusting block (225), a connecting rod (226), a fixing shell (220), a positioning clamp (201), a sleeve (202), a second fixing plate (203), a second lead screw (204), a bevel ring (205), and a bevel gear (206). The outer surface of the right end of the first lead screw (224) is rotatably connected to the left end face of the mounting base (1) through a second bearing seat. The adjusting block (225) is threaded onto the outer surface of the first lead screw (224). The left end of the connecting rod (226) is hinged to the outer surface of the adjusting block (225), and the right end of the connecting rod (226) is hinged to the left end face of the limiting slider (228).

5. A fixing device for processing sonic logging tubes according to claim 4, characterized in that: The outer surface of the second fixing plate (203) is fixedly connected to the outer surface of the mounting base (1), the outer surface of the second lead screw (204) is rotatably connected to the outer surface of the second fixing plate (203) through the third bearing seat, the sleeve (202) is threadedly sleeved on the outer surface of the second lead screw (204), the fixing shell (220) is slidably sleeved on the outer surface of the sleeve (202), the left end face of the fixing shell (220) is fixedly connected to the outer surface of the mounting base (1), and the outer surface of the sleeve (202) is fixedly connected to the outer surface of the positioning clamp (201).

6. A fixing device for processing sonic logging tubes according to claim 4, characterized in that: The bevel gear (206) is fixedly sleeved on the outer surface of the second lead screw (204), and the bevel gear ring (205) is fixedly sleeved on the outer surface of the rotating shell (229).

7. A fixing device for processing sonic logging tubes according to claim 4, characterized in that: The worm gear (223) is fixedly sleeved on the outer surface of the rotating shell (229), and the first fixing plate (221) is rotatably sleeved on the outer surface of the worm (222) through the third bearing. The outer surface of the first fixing plate (221) is fixedly connected to the outer surface of the mounting base (1).

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