CN219142453U - Double-wall corrugated pipe compression-resistant detector - Google Patents
Double-wall corrugated pipe compression-resistant detector Download PDFInfo
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- CN219142453U CN219142453U CN202223568560.6U CN202223568560U CN219142453U CN 219142453 U CN219142453 U CN 219142453U CN 202223568560 U CN202223568560 U CN 202223568560U CN 219142453 U CN219142453 U CN 219142453U
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- 230000003028 elevating effect Effects 0.000 abstract 3
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the technical field of compression detection of corrugated pipes, in particular to a double-wall corrugated pipe compression detector which can realize compression detection of any part of a double-wall corrugated pipe under the condition that the double-wall corrugated pipe does not need to be manually moved, and has the advantages of convenient use, low labor intensity and high practicability; the device comprises a bottom plate and two groups of support plates, wherein the two groups of support plates are respectively and fixedly arranged at the left part and the right part of the upper end of the bottom plate; still include two sets of backing rolls, the connecting rod, the briquetting, drive arrangement, elevating gear and translation device, two sets of backing rolls are all rotated and are installed on two sets of extension boards, drive arrangement installs on the extension board on bottom plate and right side, drive arrangement is used for driving the rotation of two sets of backing rolls, translation device passes through elevating gear and installs on two sets of extension boards, elevating gear is used for going up and down to translation device, the connecting rod is installed at translation device lower extreme, translation device is used for controlling the removal to the connecting rod, briquetting fixed mounting is in the connecting rod lower extreme.
Description
Technical Field
The utility model relates to the technical field of compression-resistant detection of corrugated pipes, in particular to a double-wall corrugated pipe compression-resistant detector.
Background
The double-wall corrugated pipe is one new type pipe with annular outer wall and smooth inner wall. It has wide application in chemical, medical and mechanical fields. It is often used as a measuring element for pressure measuring instruments and as an element for delivering fluids. When the large double-wall corrugated pipe is used in chemical industry, some large double-wall corrugated pipes are installed outdoors for conveying fluid and are inevitably subjected to external collision and impact sometimes, and in order to ensure the reliability of the large double-wall corrugated pipe in the use process, the large double-wall corrugated pipes are required to have certain compression resistance, and the compression resistance of the large double-wall corrugated pipes is required to be detected by using a compression resistance detector before the large double-wall corrugated pipe is used.
In the prior art, a double-wall corrugated pipe local pressure resistance detection device with the patent application number of CN202123267299.1 comprises a protective shell, wherein a semicircular groove is formed in the upper part of a base, and the protective shell is arranged in the semicircular groove in the upper part of the base; the fixed shaft, the protective housing right side wall upper portion fore-and-aft symmetry is provided with the lug. When the corrugated pipe is used, the corrugated pipe is placed on the base, then the air cylinder is started by a worker, the telescopic rod of the air cylinder drives the pressing plate to move downwards, the elastic piece is compressed, the pressing plate presses down the upper portion of the corrugated pipe, and the compression resistance of the corrugated pipe is judged by observing the plastic deformation of the corrugated pipe.
The pressure-resistant detection device is found in the use process, the pressure-resistant detection can be carried out on the upper part of the double-wall corrugated pipe only, when the pressure-resistant capacity of other positions of the double-wall corrugated pipe is detected, the double-wall corrugated pipe is required to be rotated manually, the part to be detected is rotated to the upper part, and the double-wall corrugated pipe is not only high in labor intensity but also inconvenient to rotate manually, so that the pressure-resistant detector capable of automatically rotating the double-wall corrugated pipe is required.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the double-wall corrugated pipe compression-resistant detector which can realize compression-resistant detection on any part of the double-wall corrugated pipe under the condition that the double-wall corrugated pipe does not need to be manually moved, and has the advantages of convenience in use, low labor intensity and high practicability.
The utility model relates to a double-wall corrugated pipe compression-resistant detector, which comprises a bottom plate and two groups of support plates, wherein the two groups of support plates are respectively and fixedly arranged at the left part and the right part of the upper end of the bottom plate; the device comprises a base plate, a right side support plate, a two-group support roller, a connecting rod, a pressing block, a driving device, a lifting device and a translation device, wherein the two-group support roller is rotatably arranged on the two-group support plate; firstly, placing a double-wall corrugated pipe to be detected at the upper ends of two groups of support rollers, then enabling a connecting rod to drive a pressing block to horizontally move through a translation device, enabling the pressing block to move to the position right above a part to be detected on the double-wall corrugated pipe, then enabling the translation device to downwards move through the connecting rod, enabling the pressing block to downwards move until the pressing block is downwards pressed on the double-wall corrugated pipe, enabling the lifting device to enable the connecting rod to drive the pressing block to apply certain pressure to the double-wall corrugated pipe through the translation device, then enabling the pressing block to be lifted, then enabling a worker to observe whether the double-wall corrugated pipe is subjected to plastic deformation or not, judging the compressive strength of the part of the double-wall corrugated pipe, and when pressure resistance detection is needed to be conducted on other parts of the double-wall corrugated pipe, opening a driving device, enabling the driving device to drive the two groups of support rollers to synchronously rotate, and enabling the double-wall corrugated pipe to rotate through friction between the two groups of support rollers and the double-wall corrugated pipe until the next part to be detected is rotated to one side close to the pressing block; because the briquetting can horizontal migration to two sets of backing rolls can drive the double-walled bellows automatically and rotate, so it can realize carrying out the resistance to compression to the arbitrary position of double-walled bellows and detecting under the condition that does not need the manual work to remove the double-walled bellows, convenient to use, low in labor strength, the practicality is high.
Preferably, the driving device comprises two groups of driven gears, a transmission gear, a rotating shaft, a driving gear, a driving shaft and a servo motor, wherein the two groups of driven gears are respectively and fixedly arranged at the right ends of the two groups of supporting rollers, the two groups of driven gears are meshed with the transmission gear, the transmission gear is rotatably arranged on a support plate at the right side through the rotating shaft, the lower part of the transmission gear is meshed with the driving gear, the driving gear is fixedly arranged on the driving shaft, the driving shaft is rotatably arranged on the support plate at the right side, the right end of the driving shaft is connected with the output end of the servo motor, and the servo motor is fixedly arranged at the upper end of the bottom plate; when the double-wall corrugated pipe is rotated, the servo motor is turned on, the servo motor drives the driving gear to rotate through the driving shaft, the driving gear enables the two groups of driven gears to synchronously rotate through the transmission gear, the two groups of rotating driven gears drive the two groups of supporting rollers to synchronously rotate, and the two groups of rotating supporting rollers drive the double-wall corrugated pipe to rotate; the double-wall corrugated pipe is convenient to rotate.
Preferably, the lifting device comprises a supporting frame, an air cylinder, a push rod, a pressure sensor and two groups of sliding blocks, wherein the supporting frame is fixedly arranged at the upper ends of the two groups of supporting plates, the air cylinder is fixedly arranged at the upper end of the supporting frame, the push rod is vertically and slidably arranged on the supporting frame, the upper end of the push rod is connected with the output end of the air cylinder, the upper part of the pressure sensor is fixedly arranged at the lower end of the push rod, the two groups of sliding blocks are respectively vertically and slidably arranged at the left part and the right part of the supporting frame, and the translation device is arranged on the two groups of sliding blocks and the pressure sensor; when the translation device moves downwards, the cylinder is opened, and the cylinder drives the translation device to move downwards through the push rod by the pressure sensor; the height of the translation device is convenient to adjust.
Preferably, the translation device comprises a lifting plate, two groups of support blocks, a sliding rail, a driving motor, a screw and sliding blocks, wherein the left end and the right end of the lifting plate are respectively and fixedly arranged on the two groups of sliding blocks, the upper end of the lifting plate is fixedly arranged on a pressure sensor, the two groups of support blocks are respectively and fixedly arranged at the left end and the right end of the lower end of the lifting plate, the sliding rail is fixedly arranged on the two groups of support blocks, the driving motor is fixedly arranged at the lower end of the lifting plate, the screw is rotatably arranged on the two groups of support blocks, the right end of the screw is connected with the output end of the driving motor, the sliding blocks are horizontally and slidably arranged on the sliding rail, the sliding blocks are in threaded arrangement with the screw, and the connecting rod is fixedly arranged at the lower end of the sliding blocks; when the pressing block horizontally moves, the driving motor is turned on, the driving motor drives the screw rod to rotate, the rotating screw rod enables the sliding block to move in the horizontal direction, and the sliding block enables the pressing block to move in the horizontal direction through the connecting rod until the pressing block moves to the position right above a part to be detected on the double-wall corrugated pipe; because the briquetting can horizontal migration, so can detect the compressive strength of double-walled bellows in the arbitrary position of horizontal direction, convenient to use.
Preferably, the surfaces of the two groups of support rollers are frosted surfaces; through the arrangement, the friction force between the two groups of support rollers and the double-wall corrugated pipe is increased, and the slipping phenomenon of the double-wall corrugated pipe on the two groups of support rollers is reduced.
Preferably, the surface of the sliding rail is provided with a wear-resistant coating; through the arrangement, the wear-resisting effect and the service life of the sliding rail are improved.
Preferably, the servo motor is a motor with angle self-locking capability; through the arrangement, the servo motor can enable the driving gear to be kept at a certain position through the driving shaft, the driving gear enables the two groups of driven gears to be kept at a certain position through the transmission gear, and the two groups of driven gears enable the two groups of support rollers to be kept at a certain position, so that the reliability is high.
Compared with the prior art, the utility model has the beneficial effects that: firstly, placing a double-wall corrugated pipe to be detected at the upper ends of two groups of support rollers, then enabling a connecting rod to drive a pressing block to horizontally move through a translation device, enabling the pressing block to move to the position right above a part to be detected on the double-wall corrugated pipe, then enabling the translation device to downwards move through the connecting rod, enabling the pressing block to downwards move until the pressing block is downwards pressed on the double-wall corrugated pipe, enabling the lifting device to enable the connecting rod to drive the pressing block to apply certain pressure to the double-wall corrugated pipe through the translation device, then enabling the pressing block to be lifted, then enabling a worker to observe whether the double-wall corrugated pipe is subjected to plastic deformation or not, judging the compressive strength of the part of the double-wall corrugated pipe, and when pressure resistance detection is needed to be conducted on other parts of the double-wall corrugated pipe, opening a driving device, enabling the driving device to drive the two groups of support rollers to synchronously rotate, and enabling the double-wall corrugated pipe to rotate through friction between the two groups of support rollers and the double-wall corrugated pipe until the next part to be detected is rotated to one side close to the pressing block; because the briquetting can horizontal migration to two sets of backing rolls can drive the double-walled bellows automatically and rotate, so it can realize carrying out the resistance to compression to the arbitrary position of double-walled bellows and detecting under the condition that does not need the manual work to remove the double-walled bellows, convenient to use, low in labor strength, the practicality is high.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in detecting a double-wall bellows;
FIG. 2 is a schematic view of the structure of FIG. 1, partially enlarged at A;
FIG. 3 is a schematic view of a lifting device;
FIG. 4 is a schematic structural view of a translation device;
FIG. 5 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 6 is a schematic diagram of the front view of the present utility model;
the reference numerals in the drawings: 1. a bottom plate; 2. a support plate; 3. a support roller; 4. a connecting rod; 5. briquetting; 6. a driven gear; 7. a transmission gear; 8. a rotating shaft; 9. a drive gear; 10. a drive shaft; 11. a servo motor; 12. a support frame; 13. a cylinder; 14. a push rod; 15. a pressure sensor; 16. a slide block; 17. a lifting plate; 18. a support block; 19. a slide rail; 20. a driving motor; 21. a screw rod; 22. a sliding block; 23. double-wall corrugated pipe.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1 to 6, two sets of support plates 2 are respectively and fixedly installed at the left and right parts of the upper end of the bottom plate 1, two sets of support rollers 3 are respectively and rotatably installed on the two sets of support plates 2, two sets of driven gears 6 are respectively and fixedly installed at the right ends of the two sets of support rollers 3, the two sets of driven gears 6 are respectively meshed with a transmission gear 7, the transmission gear 7 is rotatably installed on the support plate 2 on the right side through a rotating shaft 8, the lower part of the transmission gear 7 is meshed with a driving gear 9, the driving gear 9 is fixedly installed on a driving shaft 10, the driving shaft 10 is rotatably installed on the support plate 2 on the right side, the right end of the driving shaft 10 is connected with the output end of a servo motor 11, the servo motor 11 is fixedly installed at the upper end of the bottom plate 1, a translation device is installed on the two sets of support plates 2 through a lifting device, the lifting device is used for lifting the translation device, the connecting rod 4 is installed at the lower end of the translation device, the translation device is used for moving left and right of the connecting rod 4, and the pressing block 5 is fixedly installed at the lower end of the connecting rod 4.
As shown in fig. 3, the lifting device comprises a supporting frame 12, an air cylinder 13, a push rod 14, a pressure sensor 15 and two groups of sliding blocks 16, wherein the supporting frame 12 is fixedly installed at the upper ends of the two groups of supporting plates 2, the air cylinder 13 is fixedly installed at the upper end of the supporting frame 12, the push rod 14 is vertically and slidably installed on the supporting frame 12, the upper end of the push rod 14 is connected with the output end of the air cylinder 13, the upper part of the pressure sensor 15 is fixedly installed at the lower end of the push rod 14, the two groups of sliding blocks 16 are respectively vertically and slidably installed at the left part and the right part of the supporting frame 12, and the translation device is installed on the two groups of sliding blocks 16 and the pressure sensor 15.
As shown in fig. 4, the translation device includes a lifting plate 17, two sets of support blocks 18, a sliding rail 19, a driving motor 20, a screw 21 and a sliding block 22, wherein the left end and the right end of the lifting plate 17 are respectively and fixedly installed on the two sets of sliding blocks 16, the upper end of the lifting plate 17 is fixedly installed on the pressure sensor 15, the two sets of support blocks 18 are respectively and fixedly installed on the left part and the right part of the lower end of the lifting plate 17, the sliding rail 19 is fixedly installed on the two sets of support blocks 18, the driving motor 20 is fixedly installed at the lower end of the lifting plate 17, the screw 21 is rotatably installed on the two sets of support blocks 18, the right end of the screw 21 is connected with the output end of the driving motor 20, the sliding block 22 is horizontally and slidably installed on the sliding rail 19, the sliding block 22 is screwed with the screw 21, and the connecting rod 4 is fixedly installed at the lower end of the sliding block 22.
When the double-wall corrugated pipe compression-resistant detector disclosed by the utility model works, firstly, a double-wall corrugated pipe 23 to be detected is placed at the upper ends of two groups of support rollers 3, then a driving motor 20 is started, the driving motor 20 drives a screw rod 21 to rotate, the rotating screw rod 21 enables a sliding block 22 to move in the horizontal direction, the sliding block 22 enables a pressing block 5 to move in the horizontal direction through a connecting rod 4 until the pressing block 5 moves right above a part to be detected on the double-wall corrugated pipe 23, then an air cylinder 13 is started, the air cylinder 13 enables a pressure sensor 15 to drive a lifting plate 17 to move downwards through a push rod 14, the lifting plate 17 enables a sliding rail 19 to drive the sliding block 22 to move downwards through two groups of support blocks 18, the sliding block 22 enables the pressing block 5 to move downwards through the connecting rod 4 until the pressing block 5 is pressed onto the double-wall corrugated pipe 23, then the pressure value on the pressure sensor 15 is observed, after the value on the pressure sensor 15 reaches a specified pressure, the pressing block 5 is then the pressing block 5 is lifted, and whether plastic deformation occurs or not is observed, and the compression resistance of the double-wall corrugated pipe 23 can be judged; when pressure resistance detection is needed to be carried out on other parts of the double-wall corrugated pipe 23, the servo motor 11 is turned on, the servo motor 11 drives the driving gear 9 to rotate through the driving shaft 10, the driving gear 9 enables the two groups of driven gears 6 to synchronously rotate through the transmission gear 7, the two groups of rotating driven gears 6 drive the two groups of supporting rollers 3 to synchronously rotate, and the two groups of rotating supporting rollers 3 drive the double-wall corrugated pipe 23 to rotate until the part, which is needed to be detected, on the upper part and the lower part of the double-wall corrugated pipe 23 rotates to one side close to the pressing block 5; because briquetting 5 can horizontal migration to two sets of backing rolls 3 can drive double-walled bellows 23 automatically and rotate, so it can realize carrying out the compressive detection to the arbitrary position of double-walled bellows 23 under the condition that does not need the manual movement double-walled bellows 23, convenient to use, low in labor strength, the practicality is high.
The support roller 3, the servo motor 11, the cylinder 13, the pressure sensor 15, the driving motor 20 and the screw 21 of the double-wall bellows compression-resistant detector of the utility model are purchased on the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without the creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. A double-wall corrugated pipe compression-resistant detector comprises a bottom plate (1) and two groups of support plates (2), wherein the two groups of support plates (2) are respectively and fixedly arranged at the left part and the right part of the upper end of the bottom plate (1); the device is characterized by further comprising two groups of supporting rollers (3), a connecting rod (4), a pressing block (5), a driving device, a lifting device and a translation device, wherein the two groups of supporting rollers (3) are rotatably installed on the two groups of supporting plates (2), the driving device is installed on the bottom plate (1) and the supporting plates (2) on the right side, the driving device is used for driving the rotation of the two groups of supporting rollers (3), the translation device is installed on the two groups of supporting plates (2) through the lifting device, the lifting device is used for lifting the translation device, the connecting rod (4) is installed at the lower end of the translation device, the translation device is used for moving the connecting rod (4) left and right, and the pressing block (5) is fixedly installed at the lower end of the connecting rod (4).
2. The double-wall corrugated pipe compression-resistant detector according to claim 1, wherein the driving device comprises two groups of driven gears (6), a transmission gear (7), a rotating shaft (8), a driving gear (9), a driving shaft (10) and a servo motor (11), the two groups of driven gears (6) are respectively and fixedly arranged at the right ends of the two groups of supporting rollers (3), the two groups of driven gears (6) are meshed with the transmission gear (7), the transmission gear (7) is rotatably arranged on a right support plate (2) through the rotating shaft (8), the lower part of the transmission gear (7) is meshed with the driving gear (9), the driving gear (9) is fixedly arranged on the driving shaft (10), the driving shaft (10) is rotatably arranged on the right support plate (2), the right end of the driving shaft (10) is connected with the output end of the servo motor (11), and the servo motor (11) is fixedly arranged at the upper end of the bottom plate (1).
3. The double-wall corrugated pipe compression-resistant detector according to claim 1, wherein the lifting device comprises a supporting frame (12), an air cylinder (13), a push rod (14), a pressure sensor (15) and two groups of sliding blocks (16), the supporting frame (12) is fixedly arranged at the upper ends of the two groups of supporting plates (2), the air cylinder (13) is fixedly arranged at the upper ends of the supporting frame (12), the push rod (14) is arranged on the supporting frame (12) in a sliding manner, the upper end of the push rod (14) is connected with the output end of the air cylinder (13), the upper part of the pressure sensor (15) is fixedly arranged at the lower end of the push rod (14), the two groups of sliding blocks (16) are respectively arranged at the left part and the right part of the supporting frame (12) in a sliding manner, and the translation device is arranged on the two groups of sliding blocks (16) and the pressure sensor (15).
4. A double-wall corrugated pipe compression-resistant detector as claimed in claim 3, characterized in that the translation device comprises a lifting plate (17), two groups of support blocks (18), a sliding rail (19), a driving motor (20), a lead screw (21) and a sliding block (22), wherein the left end and the right end of the lifting plate (17) are respectively and fixedly arranged on the two groups of sliding blocks (16), the upper end of the lifting plate (17) is fixedly arranged on a pressure sensor (15), the two groups of support blocks (18) are respectively and fixedly arranged on the left part and the right part of the lower end of the lifting plate (17), the sliding rail (19) is fixedly arranged on the two groups of support blocks (18), the driving motor (20) is fixedly arranged at the lower end of the lifting plate (17), the lead screw (21) is rotatably arranged on the two groups of support blocks (18), the right end of the lead screw (21) is connected with the output end of the driving motor (20), the sliding block (22) is arranged on the sliding rail (19) in a left-right sliding manner, the sliding block (22) is screwed with the lead screw (21), and the connecting rod (4) is fixedly arranged at the lower end of the sliding block (22).
5. A double-walled bellows pressure detector according to claim 1, characterized in that the surfaces of the two sets of support rollers (3) are frosted.
6. A double-walled bellows compression detector according to claim 4, characterized in that the surface of the sliding rail (19) is provided with a wear-resistant coating.
7. A double-walled bellows pressure detector according to claim 2, characterized in that the servo motor (11) is a motor with an angle self-locking capability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568560.6U CN219142453U (en) | 2022-12-25 | 2022-12-25 | Double-wall corrugated pipe compression-resistant detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568560.6U CN219142453U (en) | 2022-12-25 | 2022-12-25 | Double-wall corrugated pipe compression-resistant detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219142453U true CN219142453U (en) | 2023-06-06 |
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ID=86597022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223568560.6U Active CN219142453U (en) | 2022-12-25 | 2022-12-25 | Double-wall corrugated pipe compression-resistant detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219142453U (en) |
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2022
- 2022-12-25 CN CN202223568560.6U patent/CN219142453U/en active Active
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