CN212203598U - Pipeline inner wall circumferential weld detection device - Google Patents
Pipeline inner wall circumferential weld detection device Download PDFInfo
- Publication number
- CN212203598U CN212203598U CN202020769416.0U CN202020769416U CN212203598U CN 212203598 U CN212203598 U CN 212203598U CN 202020769416 U CN202020769416 U CN 202020769416U CN 212203598 U CN212203598 U CN 212203598U
- Authority
- CN
- China
- Prior art keywords
- right end
- frame
- detection device
- left end
- circumferential weld
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a pipeline inner wall circumferential weld detection device, the structure of which comprises a detection head, a connecting block, a detection body, a display screen, an internal adjusting device, a downward moving wheel, an adjusting frame, an upward moving wheel and a heat dissipation port, the heat dissipation port is sequentially arranged at the front side of the top of the middle end of the detection body from left to right at equal intervals, the right end of the detection head is fixedly connected with the left end of the connecting block, the right end of the connecting block is vertically connected with the left end of the detection body, the side surface of the display screen is embedded at the front side of the middle end of the detection body, the internal adjusting device is arranged inside the right end of the detection body, the left end of the adjusting frame is vertically connected with the right end of the detection body, the downward moving wheel is arranged at the bottom of the right end of the adjusting frame, the upward moving wheel is arranged at the top, this will improve the utility value of the device.
Description
Technical Field
The utility model relates to a pipeline inner wall circumferential weld detection device belongs to the detection device field.
Background
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
The prior art discloses the application numbers as follows: CN201920020356.X the utility model discloses a pipeline inner wall circumferential weld detection device, which comprises a detection probe for detecting the inner wall of a pipeline, a rotating mechanism for driving the detection probe to swing left and right on the inner wall of the pipeline, and a crawling mechanism for driving the detection probe to move linearly on the inner wall of the pipeline; the detection probe comprises a framework body, the framework body is provided with a first winding part and a second winding part, the upper side edge of the first winding part and the upper side edge of the second winding part are both curved edges, and the upper side edge of the first winding part and the upper side edge of the second winding part are respectively parallel to the inner wall of the pipeline; the crawling mechanism comprises a base, a traveling wheel fixed below the base and a second motor for driving the traveling wheel to linearly move on the inner wall of the pipeline; the rotating mechanism comprises a rotating disk and a first motor for driving the rotating disk to swing left and right. The utility model discloses a test probe is curved surface detection coil, vertical placing during the detection, and the coil is bent the limit just to the pipe inner wall and parallel with the pipe inner wall, can effectively increase detection area. However, the prior art is imperfect, and the equipment cannot detect the circumferential welding seams of the inner walls of the pipelines with different sizes, so that the practical value of the equipment can be reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline inner wall girth joint detection device to the not enough of prior art existence is solved to the utility model aims at providing a pipeline inner wall girth joint detection device to solve prior art imperfection, this equipment can't detect the pipeline inner wall girth joint department not of uniform size, can reduce the practical value of equipment like this.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a pipeline inner wall girth joint detection device, its structure is including detecting head, connecting block, detection organism, display screen, inside adjusting device, moving driving wheel, alignment jig down, moving driving wheel, thermovent upward, the thermovent from left to right the same range in proper order in detection organism middle-end top front side of interval, detect first right-hand member and connecting block left end fixed connection, the connecting block right-hand member is connected its characterized in that with the detection organism left end is perpendicular:
the side face of the display screen is embedded in the front side of the middle end of the detection machine body, the internal adjusting device is installed inside the right end of the detection machine body, the left end of the adjusting frame is vertically connected with the right end of the detection machine body, the lower moving wheel is arranged at the bottom of the right end of the adjusting frame, and the upper moving wheel is installed at the top of the right end of the adjusting frame;
the inner adjusting device is composed of an upper connecting frame sleeve, a positioning rod, an external thread connecting rod, a servo motor, a fixed plate, a middle movable frame and a lower connecting frame sleeve, wherein the bottom side of the upper connecting frame sleeve is attached to the top side of the middle movable frame, the top side of the lower connecting frame sleeve is attached to the bottom side of the middle movable frame, the servo motor is installed on the left side of the fixed plate, the right end of the servo motor is perpendicularly connected with the left end of the external thread connecting rod, the side surface of the external thread connecting rod is connected with the inner part of the left end of the middle movable frame through threads, the side surface of the right end of the positioning rod is movably connected with the upper connecting frame sleeve and the inner part of the left end of.
Furthermore, the middle movable frame consists of a push ball, an internal thread connecting cylinder and a through hole.
Furthermore, a through hole is formed in the push ball.
Further, the left side of the push ball is welded with the right side of the internal thread connecting cylinder.
Further, the inside of the internal thread connecting cylinder is connected with the outer side of the external thread connecting rod through threads.
Further, the type of the servo motor is 60DNA-50CB1 AMS.
Further, the detection head is used for detecting the circumferential weld of the inner wall of the pipeline.
The utility model discloses increased inside adjusting device, the device can detect the pipe inner wall circumferential weld department not of uniform size, can improve equipment's practical value like this.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is the utility model discloses a pipeline inner wall circumferential weld detection device's schematic structure diagram.
Fig. 2 is a schematic structural diagram of the internal adjustment device of the present invention.
Fig. 3 is a schematic structural view of the middle adjustable frame of the present invention.
In the figure: the device comprises a detection head-1, a connecting block-2, a detection machine body-3, a display screen-4, an internal adjusting device-5, a lower moving wheel-6, an adjusting frame-7, an upper moving wheel-8, a heat dissipation port-9, an upper connecting frame sleeve-501, a positioning rod-502, an external thread connecting rod-503, a servo motor-504, a fixed plate-505, a middle moving frame-506, a lower connecting frame sleeve-507, a push ball-5061, an internal thread connecting cylinder-5062 and a through hole-5063.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a device for detecting circumferential welds on an inner wall of a pipeline: the structure of the device comprises a detection head 1, a connecting block 2, a detection body 3, a display screen 4, an internal adjusting device 5, a lower moving wheel 6, an adjusting frame 7, an upper moving wheel 8 and a heat dissipation port 9, wherein the heat dissipation port 9 is sequentially arranged at the front side of the top of the middle end of the detection body 3 at the same interval from left to right, the right end of the detection head 1 is fixedly connected with the left end of the connecting block 2, the right end of the connecting block 2 is vertically connected with the left end of the detection body 3, the side surface of the display screen 4 is embedded at the front side of the middle end of the detection body 3, the internal adjusting device 5 is arranged inside the right end of the detection body 3, the left end of the adjusting frame 7 is vertically connected with the right end of the detection body 3, the lower moving wheel; the internal adjusting device 5 comprises an upper connecting frame sleeve 501, a positioning rod 502, an external thread connecting rod 503, a servo motor 504, a fixed plate 505, a middle movable frame 506 and a lower connecting frame sleeve 507, wherein the bottom side of the upper connecting frame sleeve 501 is connected with the top side of the middle movable frame 506 in an attaching manner, the top side of the lower connecting frame sleeve 507 is connected with the bottom side of the middle movable frame 506 in an attaching manner, the servo motor 504 is arranged on the left side of the fixed plate 505, the right end of the servo motor 504 is vertically connected with the left end of the external thread connecting rod 503, the side surface of the external thread connecting rod 503 is connected with the inside of the left end of the middle movable frame 506 in a threaded manner, the side surface of the right end of the positioning rod 502 is movably connected with the inside of the left ends of the upper connecting frame sleeve 501 and the lower connecting frame sleeve 507, the left end of the positioning rod 502 is vertically connected with the, the inside through-hole 5063 that is equipped with of push ball 5061, push ball 5061 left side and the right side welding of female threaded connection section of thick bamboo 5062, the inside threaded connection that passes through with the external screw thread connecting rod 503 outside of female threaded connection section of thick bamboo 5062, servo motor 504's model is 60DNA-50CB1AMS, it is used for detecting the pipeline inner wall girth joint to detect first 1.
The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.
When using, we need to show the condition that detects the inside internal adjusting device 5 of organism 3 through display screen 4, servo motor 504 can drive external screw thread connecting rod 503 and rotate, external screw thread connecting rod 503 pushes away ball 5061 to the right through the power with interact between the internal thread connecting cylinder 5062, lower link cover 507, go up link cover 501 will be up opened along locating lever 502, just so can adapt to the not pipeline of equidimension, the device can detect the pipe inner wall girth joint department not of uniform size, can improve equipment's practical value like this.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a pipeline inner wall girth joint detection device, its structure is including detecting head (1), connecting block (2), detecting organism (3), display screen (4), inside adjusting device (5), moves down driving wheel (6), alignment jig (7), upward moves driving wheel (8), thermovent (9) from left to right the same range in proper order in detecting organism (3) middle-end top front side at the interval, detect head (1) right-hand member and connecting block (2) left end fixed connection, connecting block (2) right-hand member is connected its characterized in that with detecting organism (3) left end is perpendicular:
the display screen (4) is laterally embedded in the front side of the middle end of the detection machine body (3), the internal adjusting device (5) is installed inside the right end of the detection machine body (3), the left end of the adjusting frame (7) is vertically connected with the right end of the detection machine body (3), the lower moving wheel (6) is arranged at the bottom of the right end of the adjusting frame (7), and the upper moving wheel (8) is installed at the top of the right end of the adjusting frame (7);
the internal adjusting device (5) consists of an upper connecting frame sleeve (501), a positioning rod (502), an external thread connecting rod (503), a servo motor (504), a fixed plate (505), a middle movable frame (506) and a lower connecting frame sleeve (507), the bottom side of the upper connecting frame sleeve (501) is connected with the top side of the middle movable frame (506) in an attaching way, the top side of the lower connecting frame sleeve (507) is jointed and connected with the bottom side of the middle movable frame (506), the servo motor (504) is arranged on the left side of the fixed plate (505), the right end of the servo motor (504) is vertically connected with the left end of the external thread connecting rod (503), the side surface of the external thread connecting rod (503) is connected with the inside of the left end of the middle movable frame (506) through threads, the right end side surface of the positioning rod (502) is movably connected with the inner parts of the left ends of the upper connecting frame sleeve (501) and the lower connecting frame sleeve (507), the left end of the positioning rod (502) is vertically connected with the right sides of the upper end and the lower end of the fixing plate (505).
2. The pipe inner wall circumferential weld detection device of claim 1, wherein: the middle movable frame (506) is composed of a push ball (5061), an internal thread connecting cylinder (5062) and a through hole (5063).
3. The pipe inner wall circumferential weld detection device of claim 2, wherein: a through hole (5063) is formed in the push ball (5061).
4. The pipe inner wall circumferential weld detection device of claim 2, wherein: the left side of the push ball (5061) is welded with the right side of the internal thread connecting cylinder (5062).
5. The pipe inner wall circumferential weld detection device of claim 2, wherein: the inner part of the internal thread connecting cylinder (5062) is connected with the outer side of the external thread connecting rod (503) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769416.0U CN212203598U (en) | 2020-05-11 | 2020-05-11 | Pipeline inner wall circumferential weld detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769416.0U CN212203598U (en) | 2020-05-11 | 2020-05-11 | Pipeline inner wall circumferential weld detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203598U true CN212203598U (en) | 2020-12-22 |
Family
ID=73814022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020769416.0U Active CN212203598U (en) | 2020-05-11 | 2020-05-11 | Pipeline inner wall circumferential weld detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105008A (en) * | 2022-12-08 | 2023-05-12 | 河南省锅炉压力容器安全检测研究院 | Crawling endoscopic detection device for inner wall of tubular equipment |
-
2020
- 2020-05-11 CN CN202020769416.0U patent/CN212203598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105008A (en) * | 2022-12-08 | 2023-05-12 | 河南省锅炉压力容器安全检测研究院 | Crawling endoscopic detection device for inner wall of tubular equipment |
| CN116105008B (en) * | 2022-12-08 | 2023-10-17 | 河南省锅炉压力容器安全检测研究院 | Crawling endoscopic detection device for inner wall of tubular equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212203598U (en) | Pipeline inner wall circumferential weld detection device | |
| CN107860282A (en) | A kind of logical only integral detection means of screw thread | |
| CN208269851U (en) | The high-precision detection device of the large scale components depth of parallelism based on machine vision metrology | |
| CN106197315A (en) | Energy multiple spot detects the detection device of electric power tower steel pipe circular section profile simultaneously | |
| CN102053630B (en) | Device and system for controlling deviation correction of brushless direct current (DC) motor | |
| CN104669164B (en) | A kind of novel remote controls formula sensor holder | |
| CN204203170U (en) | Dividing plate main weld detection system | |
| CN202196044U (en) | Scanner for scanning circumferential welds and longitudinal welds of storage tank | |
| CN111365511A (en) | Ball valve and control method | |
| CN208795210U (en) | A kind of calibration tooling | |
| CN113064068A (en) | Angle and torque measurement system for high-voltage large-current brake equipment | |
| CN114393364A (en) | Double-manipulator conveying device of automatic welding machine | |
| CN213397125U (en) | Detection device for medical sensor | |
| CN205317889U (en) | High pressure power frequency alternating current overpressure resistant measuring platform of system automatic alignment system | |
| CN210260277U (en) | Wire holding device of full-automatic looping machine | |
| CN110501797B (en) | Infrared lens device capable of automatically detecting and identifying view field | |
| CN208795842U (en) | Pole coating thickness laser on-line measuring device | |
| CN102998480A (en) | Motor steering measuring device | |
| CN112008241A (en) | Rotary positioning mechanism and laser welding equipment | |
| CN220356307U (en) | Multi-angle detection device and welding equipment with adjustable | |
| CN214054010U (en) | Welding gun adjusting mechanism applied to narrow welding seam | |
| CN221078917U (en) | Electric automatization instrument detection device | |
| CN106079937B (en) | Electric power tower steel pipe profile automatic marking device in circular section to be measured | |
| CN215050100U (en) | Cell mar experimental apparatus | |
| CN220542802U (en) | Visual inspection device for square battery cell top cover after welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 150000 No. 37-7 Caiyi street, Xiangfang District, Harbin, Heilongjiang Province Patentee after: Harbin Xiangsheng Nondestructive Testing Technology Service Co.,Ltd. Address before: No.7 Houshan, Sanzhu village, Qianhuang Town, Quangang District, Quanzhou City, Fujian Province Patentee before: Zhu Lingfeng |
|
| TR01 | Transfer of patent right |