CN220853508U - Ultrasonic thickness gauge for measuring wall thickness of pipeline - Google Patents
Ultrasonic thickness gauge for measuring wall thickness of pipeline Download PDFInfo
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- CN220853508U CN220853508U CN202322538518.8U CN202322538518U CN220853508U CN 220853508 U CN220853508 U CN 220853508U CN 202322538518 U CN202322538518 U CN 202322538518U CN 220853508 U CN220853508 U CN 220853508U
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- 238000005259 measurement Methods 0.000 claims abstract description 9
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000523 sample Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
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Abstract
The utility model discloses an ultrasonic thickness gauge for measuring the wall thickness of a pipeline, which belongs to the technical field of electronic detection equipment and comprises an equipment main body, wherein a detection assembly is arranged on the outer side wall of the equipment main body, the detection assembly comprises a thickness detector fixedly connected to the outer side wall of the equipment main body, a detection line is fixedly connected to the bottom of the thickness detector, a detection head is fixedly connected to one end, far away from the thickness detector, of the detection line, and a fixed casing is fixedly connected to the outer side wall of the detection head. This an ultrasonic thickness gauge for pipeline wall thickness measurement makes the inside at the movable housing through fixing the inside at fixed cover shell with the detection head, makes the fixed cover shell fix under the effect of fixture block and draw-in groove, makes the movable housing remove at the inside of movable tank through first spring to make the detection head can closely laminate with the pipeline that is detected, thereby can effectually reduce the error that detects pipeline thickness, make the data that go out more accurate.
Description
Technical Field
The utility model belongs to the technical field of electronic detection equipment, and particularly relates to an ultrasonic thickness gauge for measuring the wall thickness of a pipeline.
Background
In the thickness measurement process of the pipeline, an ultrasonic thickness gauge is mostly needed to be used, the ultrasonic thickness gauge is used for thickness measurement according to the ultrasonic pulse reflection principle, when ultrasonic pulses emitted by a probe reach a material interface through a measured object, the pulses are reflected back to the probe to determine the thickness of the measured material by accurately measuring the propagation time of the ultrasonic waves in the material, and the thickness measurement can be carried out on various pipelines and pressure containers in the equipment;
Through investigation publication (bulletin) number: CN204115686U discloses an ultrasonic thickness gauge, "comprising a main machine and a probe, wherein the probe is connected with a depth measuring device for measuring the depth of the surface depression of a workpiece or pipe fitting to be measured, the depth measuring device comprises a seat body connected with the probe, the seat body is provided with a guide hole, a probe rod is arranged in the guide hole, specifically, the guide hole is provided with a ball groove, a second spring and a ball seat made of a steel tile are arranged in the ball groove, and a ball is arranged between the ball seat and the probe rod; the tail part of the probe rod is connected with a first spring, the end part of the guide hole is provided with a pressure sensor, the pressure sensor is connected with the other end of the first spring, and the pressure sensor is electrically connected with a host computer, so that the pressure sensor has the technical scheme of simple structure and reasonable design, and can measure the thickness of the bulge part on the outer surface of the in-service pipeline and the thickness of the recess part of the in-service pipeline, thereby having the technical effects of comprehensive data grasping and the like on the thickness of the pipe wall of the in-service pipeline;
However, in the above-mentioned comparison document, because in the process of measuring the thickness of the pipeline, a worker is required to attach the probe rod to the pipeline, when the probe rod is used to detect the pipeline, the worker is required to hold the probe rod for a long time to measure the thickness of the pipeline detection position, and the long-time holding may cause arm cramp or discomfort of the worker, so that the probe rod may deviate to a designated measurement area, and further the detection accuracy of the wall thickness of the pipeline is affected;
In order to solve the problems, the application provides an ultrasonic thickness gauge for measuring the wall thickness of a pipeline.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides an ultrasonic thickness gauge for measuring the wall thickness of a pipeline, so as to overcome the technical problems in the prior related art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ultrasonic thickness gauge for wall thickness measurement of pipeline, includes the equipment main part, the lateral wall of equipment main part is provided with detection subassembly, detection subassembly includes the thickness detection appearance of fixed connection at equipment main part lateral wall, the bottom fixedly connected with detection line of thickness detection appearance, the one end fixedly connected with detection head of thickness detection appearance is kept away from to the detection line, the lateral wall fixedly connected with of detection head is fixed the cover shell, the lateral wall fixedly connected with fixture block of fixed cover shell, the lateral wall of fixture block can be dismantled and be connected with the removal shell, the draw-in groove has been seted up to the inside wall of removal shell, the lateral wall fixedly connected with baffle of removal shell, one side fixedly connected with first spring of detection head is kept away from to the removal shell, the removal groove has been seted up to the lateral wall of equipment main part, the one end and the equipment main part fixedly connected with of removal shell are kept away from to first spring.
Preferably, the lateral wall of equipment main part is provided with the clamping assembly, the clamping assembly includes fixed shell at equipment main part top of fixed connection, fixed shell's inside wall fixedly connected with driving motor, driving motor's output fixedly connected with first two-way threaded rod.
Through setting up clamping assembly, fixed shell, driving motor and first two-way threaded rod, realized protecting driving motor through fixed shell to make driving motor can drive first two-way threaded rod and move.
Preferably, the bottom fixedly connected with go-between of first two-way threaded rod, the lateral wall transmission of go-between is connected with the belt, the inside wall transmission of belt is connected with the two-way threaded rod of second.
Through setting up go-between, belt and the two bidirectional threaded rods, realized through setting up the go-between in the bottom of first two-way threaded rod and the two bidirectional threaded rods, connect two go-between through the belt to make first two-way threaded rod and the two bidirectional threaded rods carry out synchronous operation.
Preferably, the top of the second bidirectional threaded rod is fixedly connected with a limiting plate.
Through setting up the limiting plate, realized can be spacing to the two-way threaded rod of second through the limiting plate, avoid the two-way threaded rod of second to appear rocking and drop when the operation.
Preferably, the outer side wall thread bush of the first bidirectional threaded rod is provided with a sliding block, and one end, far away from the first bidirectional threaded rod, of the sliding block is fixedly connected with a clamping plate.
Through setting up sliding block and clamping plate, realized through the sliding block at the outer wall slip of first two-way threaded rod to drive the clamping plate and remove.
Preferably, the bottom of clamping plate is provided with the protection subassembly, the protection subassembly includes the second spring of fixed connection in clamping plate bottom, the one end fixedly connected with protection arc of second spring keeping away from the clamping plate.
Through setting up protection subassembly, second spring and protection arc, realized through installing the second spring between clamping plate and protection arc, can protect when carrying out the centre gripping to the pipeline, avoid the clamping plate direct to contact with the pipeline, lead to the pipeline to appear damaging.
Preferably, the top fixedly connected with slip post of protection arc, the one end fixedly connected with stopper that keeps away from the protection arc of slip post, the slip post runs through and inserts in the center department of clamping plate.
Through setting up sliding column and stopper, realized can be spacing to the protection arc through the sliding column, avoid the protection arc to appear rocking, it is spacing to the sliding column through the stopper, avoid the sliding column to appear droing.
In summary, the technical effects and advantages of the present utility model are: this an ultrasonic thickness gauge for pipeline wall thickness measurement makes the inside at the movable housing through fixing the inside at fixed cover shell with the detection head, makes the fixed cover shell fix under the effect of fixture block and draw-in groove, makes the movable housing remove at the inside of movable tank through first spring to make the detection head can closely laminate with the pipeline that is detected, thereby can effectually reduce the error that detects pipeline thickness, make the data that go out more accurate.
Through first two-way threaded rod and the synchronous operation of second two-way threaded rod to make a plurality of grip blocks of installing on first two-way threaded rod and the two-way threaded rod carry out the opposite direction and remove, thereby can press from both sides tightly fixedly to the pipeline, avoid appearing rocking when detecting the pipeline, through the one end installation protection arc and the second spring that is close to the pipeline at the grip block, can protect the pipeline, avoid the grip block to directly carry out the centre gripping to the pipeline, thereby lead to the pipeline damage.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a mobile housing and related structure according to the present utility model;
FIG. 3 is a schematic view of a first spring and related structure according to the present utility model;
FIG. 4 is a schematic view of a belt and related structure of the present utility model;
Fig. 5 is a schematic view of a sliding column and related structure according to the present utility model.
In the figure: 1. an apparatus main body;
2. A detection assembly; 201. a thickness detector; 202. a detection line; 203. a detection head; 204. fixing the casing; 205. a clamping block; 206. a clamping groove; 207. a movable housing; 208. a baffle; 209. a first spring; 210. a moving groove;
3. A clamping assembly; 301. a fixed housing; 302. a driving motor; 303. a first bi-directional threaded rod; 304. a connecting ring; 305. a belt; 306. a second bi-directional threaded rod; 307. a limiting plate; 308. a sliding block; 309. a clamping plate;
4. A protective assembly; 401. a second spring; 402. a protective arcuate plate; 403. a sliding column; 404. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an ultrasonic thickness gauge for measuring wall thickness of a pipeline comprises an equipment main body 1, wherein a detection assembly 2 is arranged on the outer side wall of the equipment main body 1;
The detection component 2 comprises a thickness detector 201 fixedly connected to the outer side wall of the device body 1, a detection line 202 is fixedly connected to the bottom of the thickness detector 201, one end fixedly connected with detection head 203 of the thickness detector 201 is far away from the detection line 202, the detection head 203 is connected with the thickness detector 201 through the detection line 202, thereby the pipeline detection data can be transmitted to the inner part of the thickness detector 201 through the detection head 203, a fixed sleeve shell 204 is fixedly connected to the outer side wall of the detection head 203, a clamping block 205 is fixedly connected to the outer side wall of the fixed sleeve 204, a movable shell 207 is detachably connected to the outer side wall of the clamping block 205, a clamping groove 206 is formed in the inner side wall of the movable shell 207, the inner side wall of the clamping groove 206 is matched with the outer side wall of the clamping block 205, the fixed sleeve 204 can be fixedly installed in the inner part of the movable shell 207 under the driving of the clamping block 205, the outer side wall of the movable shell 207 is fixedly connected with a baffle 208 through the baffle 208 installed on the outer wall of the movable shell 207, the movable shell 207 is prevented from falling off when the movable shell 207 moves, one side of the movable shell 207 is fixedly connected with a first spring 209, the movable shell 207 is arranged on the outer side wall of the device body 1, and the movable shell 207 is tightly extruded by the inner side of the movable shell 207, and the movable shell 207 is tightly attached to the first end of the movable shell 207 through the movable shell 207.
Referring to fig. 1 and 4, the outer sidewall of the apparatus main body 1 is provided with a clamping assembly 3, the clamping assembly 3 includes a fixed housing 301 fixedly connected to the top of the apparatus main body 1, and a driving motor 302 is fixedly connected to the inner sidewall of the fixed housing 301 and protects the driving motor 302 through the fixed housing 301, so that the driving motor 302 keeps stable during operation, shaking of the driving motor 302 is avoided, the output end of the driving motor 302 is fixedly connected with a first bidirectional threaded rod 303, and the driving motor 302 can drive the first bidirectional threaded rod 303 to operate.
Referring to fig. 4, a connecting ring 304 is fixedly connected to the bottom of the first bidirectional threaded rod 303, a belt 305 is connected to the outer side wall of the connecting ring 304 in a transmission manner, a second bidirectional threaded rod 306 is connected to the inner side wall of the belt 305 in a transmission manner, and the connecting rings 304 are mounted at the bottoms of the first bidirectional threaded rod 303 and the second bidirectional threaded rod 306, and the two connecting rings 304 are connected through the belt 305, so that the first bidirectional threaded rod 303 and the second bidirectional threaded rod 306 can synchronously operate.
Referring to fig. 1 and 4, the top of the second bidirectional threaded rod 306 is fixedly connected with a limiting plate 307, and the limiting plate 307 is installed on the top of the second bidirectional threaded rod 306, so that when the second bidirectional threaded rod 306 operates, the limiting plate 307 limits the second bidirectional threaded rod 306, and therefore the second bidirectional threaded rod 306 can be prevented from shaking and falling off, and the second bidirectional threaded rod 306 can be effectively used.
Referring to fig. 3 and 4, a sliding block 308 is sleeved on the outer side wall of the first bidirectional threaded rod 303, one end, away from the first bidirectional threaded rod 303, of the sliding block 308 is fixedly connected with a clamping plate 309, so that the sliding block 308 can move up and down under the driving of the first bidirectional threaded rod 303, and accordingly the clamping plate 309 moves up and down along with the baffle 208, two groups of sliding blocks 308 and clamping plates 309 are mounted on the outer walls of the first bidirectional threaded rod 303 and the second bidirectional threaded rod 306, and the two groups of sliding blocks 308 and the clamping plates 309 move oppositely under the driving of the first bidirectional threaded rod 303 and the sliding blocks 308, so that a pipeline is clamped and fixed.
Referring to fig. 5, the bottom of the clamping plate 309 is provided with a protection component 4, the protection component 4 includes a second spring 401 fixedly connected to the bottom of the clamping plate 309, one end of the second spring 401, which is far away from the clamping plate 309, is fixedly connected with a protection arc plate 402, and when the clamping plate 309 clamps a pipeline by installing the second spring 401 between the clamping plate 309 and the protection arc plate 402, the pipeline is protected by the second spring 401 and the protection arc plate 402, so that the damage to the pipeline caused by the direct contact of the clamping plate 309 with the pipeline is avoided, and the integrity of the pipeline can be effectively ensured when the thickness of the pipeline is detected.
Referring to fig. 5, the top of the protection arc plate 402 is fixedly connected with a sliding column 403, one end of the sliding column 403 away from the protection arc plate 402 is fixedly connected with a limiting block 404, the sliding column 403 is inserted in the center of the clamping plate 309, the protection arc plate 402 can be limited by the sliding column 403 fixedly connected with the top of the protection arc plate 402, dislocation of the protection arc plate 402 during protection of a pipeline is avoided, the sliding column 403 is limited by the limiting block 404, and the sliding column 403 is prevented from being separated from the clamping plate 309 under the action of the second spring 401, so that the protection arc plate 402 can be effectively protected.
Working principle: through placing the pipeline in the inside of protection arc 402, make first two-way threaded rod 303 move through starting driving motor 302, make first two-way threaded rod 303 and second two-way threaded rod 306 carry out synchronous operation under the effect of belt 305, can effectually carry out the centre gripping fixedly to the pipeline, can make protection arc 402 protect when the pipeline centre gripping through second spring 401 and slip post 403, thereby can effectually make the pipeline keep intact, when the pipeline is fixed, the removal shell 207 moves under the drive of first spring 209, the inside at removal shell 207 is fixed through fixed cover shell 204 to detection head 203, thereby make removal shell 207 drive detection head 203 closely laminate with the pipeline, thereby can effectually promote the accuracy of pipeline thickness detection, pass through detection line 202 with data transmission to thickness detector 201's inside.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. An ultrasonic thickness gauge for measuring the wall thickness of a pipeline comprises an equipment main body (1), and is characterized in that a detection assembly (2) is arranged on the outer side wall of the equipment main body (1);
The utility model provides a thickness detection appearance (201) of detection subassembly (2) including fixed connection at equipment main part (1) lateral wall, the bottom fixedly connected with detection line (202) of thickness detection appearance (201), one end fixedly connected with detection head (203) of thickness detection appearance (201) are kept away from to detection line (202), the lateral wall fixedly connected with fixed cover shell (204) of detection head (203), the lateral wall fixedly connected with fixture block (205) of fixed cover shell (204), the removable removal shell (207) that is connected with of lateral wall of fixture block (205), draw-in groove (206) have been seted up to the inside wall of removal shell (207), the lateral wall fixedly connected with baffle (208) of removal shell (207), one side fixedly connected with first spring (209) of detection head (203) are kept away from to removal shell (207), removal groove (210) have been seted up to the lateral wall of equipment main part (1), one end and equipment main part (1) fixedly connected with that removal shell (207) are kept away from to first spring (209).
2. An ultrasonic thickness gauge for measuring wall thickness of a pipeline according to claim 1, characterized in that the outer side wall of the equipment main body (1) is provided with a clamping assembly (3), the clamping assembly (3) comprises a fixed housing (301) fixedly connected to the top of the equipment main body (1), the inner side wall of the fixed housing (301) is fixedly connected with a driving motor (302), and the output end of the driving motor (302) is fixedly connected with a first bidirectional threaded rod (303).
3. An ultrasonic thickness gauge for measuring wall thickness of a pipeline according to claim 2, characterized in that a connecting ring (304) is fixedly connected to the bottom of the first bidirectional threaded rod (303), a belt (305) is connected to the outer side wall of the connecting ring (304) in a transmission manner, and a second bidirectional threaded rod (306) is connected to the inner side wall of the belt (305) in a transmission manner.
4. An ultrasonic thickness gauge for pipe wall thickness measurement according to claim 3, characterized in that the top of the second bi-directional threaded rod (306) is fixedly connected with a limiting plate (307).
5. An ultrasonic thickness gauge for measuring the wall thickness of a pipeline according to claim 2, wherein a sliding block (308) is sleeved on the outer side wall of the first bidirectional threaded rod (303), and one end, far away from the first bidirectional threaded rod (303), of the sliding block (308) is fixedly connected with a clamping plate (309).
6. An ultrasonic thickness gauge for pipe wall thickness measurement according to claim 5, characterized in that the bottom of the clamping plate (309) is provided with a protection assembly (4), the protection assembly (4) comprises a second spring (401) fixedly connected to the bottom of the clamping plate (309), and one end of the second spring (401) away from the clamping plate (309) is fixedly connected with a protection arc plate (402).
7. The ultrasonic thickness gauge for measuring the wall thickness of the pipeline according to claim 6, wherein a sliding column (403) is fixedly connected to the top of the protection arc plate (402), a limiting block (404) is fixedly connected to one end, away from the protection arc plate (402), of the sliding column (403), and the sliding column (403) is inserted through the center of the clamping plate (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538518.8U CN220853508U (en) | 2023-09-19 | 2023-09-19 | Ultrasonic thickness gauge for measuring wall thickness of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538518.8U CN220853508U (en) | 2023-09-19 | 2023-09-19 | Ultrasonic thickness gauge for measuring wall thickness of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853508U true CN220853508U (en) | 2024-04-26 |
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ID=90788511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322538518.8U Active CN220853508U (en) | 2023-09-19 | 2023-09-19 | Ultrasonic thickness gauge for measuring wall thickness of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853508U (en) |
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2023
- 2023-09-19 CN CN202322538518.8U patent/CN220853508U/en active Active
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