CN217930105U - Pipe diameter measuring device - Google Patents
Pipe diameter measuring device Download PDFInfo
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- CN217930105U CN217930105U CN202221672727.0U CN202221672727U CN217930105U CN 217930105 U CN217930105 U CN 217930105U CN 202221672727 U CN202221672727 U CN 202221672727U CN 217930105 U CN217930105 U CN 217930105U
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- diameter measuring
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Abstract
The utility model discloses a pipe diameter measuring device, which comprises a base, two fixed blocks are installed above the base, a distance measuring sensor is installed on the inner wall of each fixed block, an adjusting motor is installed at the front end of the base, an adjusting bidirectional screw rod is installed at the output end of the adjusting motor, an auxiliary limiting hole is formed in each fixed block, and an auxiliary limiting rod is arranged in each auxiliary limiting hole; the limiting sliding groove is formed in the base, two limiting sliding blocks are arranged inside the limiting sliding groove, and the movable distance measuring plate is arranged above the limiting sliding blocks. This tubular product diameter measuring device drives two removal range finding boards through accommodate motor and regulation two-way lead screw and is close to each other and presss from both sides the tubular product that awaits measuring, and interval between two removal range finding boards this moment both is the external diameter of the tubular product that awaits measuring, and rethread range sensor measures the tubular product that awaits measuring for the diameter measuring operation of the tubular product that awaits measuring becomes simple and convenient and the rate of accuracy height.
Description
Technical Field
The utility model relates to a tubular product diameter measurement technical field specifically is a tubular product diameter measurement device.
Background
The pipe is a necessary material for building engineering, commonly used materials comprise a water supply pipe, a drain pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like, along with the development of science and technology, the pipe used for home decoration also experiences the development process of a common cast iron pipe, a cement pipe, (a reinforced concrete pipe, an asbestos cement pipe), a nodular cast iron pipe, a galvanized steel pipe, a plastic pipe and an aluminum-plastic composite pipe, and the inner diameter and the outer diameter of the pipe need to be qualified before leaving a factory.
The existing pipe diameter measuring mode is mostly that a plate ruler tool is manually used for diameter measurement, the mode is low in efficiency, time-consuming and labor-consuming, and inaccurate in measurement is easily caused, and a pipe diameter measuring device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tubular product diameter measuring device to it uses the board chi instrument to carry out the diameter measurement to solve to put forward current tubular product diameter measuring mode among the above-mentioned background art many is the manual work, and this kind of mode is not only inefficiency, wastes time and energy, leads to measuring unsafe problem moreover easily.
In order to achieve the above object, the utility model provides a following technical scheme: a pipe diameter measuring device comprises a base, wherein two fixed blocks are mounted above the base, a distance measuring sensor is mounted on the inner wall of each fixed block, an adjusting motor is mounted at the front end of the base, an adjusting bidirectional screw rod is mounted at the output end of the adjusting motor, an auxiliary limiting hole is formed in each fixed block, and an auxiliary limiting rod penetrates through each auxiliary limiting hole;
the limiting sliding groove is formed in the base, two limiting sliding blocks are arranged inside the limiting sliding groove, and the movable distance measuring plate is arranged above the limiting sliding blocks.
Preferably, the adjusting bidirectional screw rod penetrates through the inside of the limiting slide block, the adjusting bidirectional screw rod is in threaded connection with the limiting slide block, and the shape and the size of the limiting slide block are partially matched with those of the inside of the limiting slide groove.
Preferably, the limiting slide block is fixedly connected with the movable distance measuring plate in an integrated mode, the limiting slide block is movably connected with the limiting sliding groove, and the movable distance measuring plate moves on the base through the limiting slide block, the limiting sliding groove and the adjusting bidirectional screw rod.
Preferably, remove range finding board and supplementary gag lever post integral type fixed connection, and the diameter size of supplementary gag lever post is identical with the diameter size of supplementary spacing downthehole portion to supplementary gag lever post realizes stretching out and drawing back in the inside of supplementary spacing hole.
Preferably, the mobile distance measuring plate is further provided with:
the movable distance measuring device comprises a limiting moving groove, a limiting moving block is arranged in the movable distance measuring plate, self-adaptive adjusting springs are arranged on two sides of the limiting moving block, a connecting bearing is arranged in the limiting moving block, a connecting rod is arranged on the right side of the connecting bearing, a diameter measuring roller is arranged on the right side of the connecting rod, and a movable cavity is formed in the right side of the limiting moving groove.
Preferably, the shape and size of the limiting moving block are matched with those of the inside of the limiting moving groove, the limiting moving block moves in the limiting moving groove, and the limiting moving block is elastically connected with the limiting moving groove through a self-adaptive adjusting spring.
Preferably, the connecting rod is movably connected with the limiting moving block through a connecting bearing, the connecting rod penetrates through the inner portion of the movable cavity, and the diameter measuring roller is enabled to rotate on the limiting moving block through the connecting rod and the connecting bearing.
Compared with the prior art, the utility model provides a tubular product calibrating device possesses following beneficial effect: this tubular product diameter measuring device drives two removal range finding boards through adjusting motor and regulation two-way lead screw and is close to each other and presss from both sides the tubular product that awaits measuring, and the interval between two removal range finding boards this moment both is the external diameter of the tubular product that awaits measuring, and rethread range sensor measures the tubular product that awaits measuring for the diameter measuring operation of the tubular product that awaits measuring becomes simple and convenient and the rate of accuracy height.
1. The utility model drives the two mobile distance measuring plates to approach each other through the adjusting motor and the adjusting bidirectional screw rod to clamp the pipe to be measured, the distance between the two mobile distance measuring plates is the outer diameter of the pipe to be measured, and the pipe to be measured is measured through the distance measuring sensor, so that the diameter measuring operation of the pipe to be measured becomes simple and convenient, and the accuracy is high;
2. the utility model inserts two diameter measuring rollers into the pipe to be measured, and two movable distance measuring plates move the outside of the diameter measuring roller box to make the diameter measuring rollers contact with the two ends of the inner wall of the pipe to be measured, and the distance between the two movable distance measuring plates and the thickness of the two movable distance measuring plates are the inner diameter of the pipe to be measured, and then the distance measuring sensor is used for data detection;
3. the utility model discloses a friction damage between reducible diameter measuring gyro wheel of pivoted diameter measuring gyro wheel and the tubular product inner wall that awaits measuring makes spacing movable block reciprocate in spacing shifting chute inside through self-adaptation regulating spring simultaneously to in the tubular product that awaits measuring to different internal diameters survey the footpath.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the external structure of the fixing block of the present invention;
FIG. 3 is a schematic view of the internal structure of the mobile distance measuring board of the present invention;
fig. 4 is the schematic view of the internal structure of the limiting moving groove of the present invention.
In the figure: 1. a base; 2. adjusting the motor; 3. a limiting slide block; 4. moving the distance measuring plate; 5. a fixed block; 6. an auxiliary limiting hole; 7. an auxiliary limit rod; 8. a diameter measuring roller; 9. a movable cavity; 10. a limiting chute; 11. adjusting a bidirectional screw rod; 12. a distance measuring sensor; 13. a limiting moving block; 14. a limiting moving groove; 15. a connecting rod; 16. self-adaptive adjusting springs; 17. and connecting the bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a pipe diameter measuring device comprises a base 1, two fixing blocks 5 are mounted above the base 1, a distance measuring sensor 12 is mounted on the inner wall of each fixing block 5, an adjusting motor 2 is mounted at the front end of the base 1, an adjusting bidirectional screw rod 11 is mounted at the output end of each adjusting motor 2, an auxiliary limiting hole 6 is formed in each fixing block 5, and an auxiliary limiting rod 7 penetrates through each auxiliary limiting hole 6; the limiting sliding groove 10 is formed in the base 1, and two limiting sliding blocks 3 are mounted in the limiting sliding groove 10; the adjusting bidirectional screw rod 11 penetrates through the inside of the limiting slide block 3, the adjusting bidirectional screw rod 11 is in threaded connection with the limiting slide block 3, the shape and the size of the limiting slide block 3 are partially matched with those of the inside of the limiting slide groove 10, and the movable distance measuring plate 4 is arranged above the limiting slide block 3; the limiting slide block 3 is fixedly connected with the movable distance measuring plate 4 in an integrated manner, the limiting slide block 3 is movably connected with the limiting slide groove 10, and the movable distance measuring plate 4 moves on the base 1 through the limiting slide block 3, the limiting slide groove 10 and the adjusting bidirectional screw rod 11; the movable distance measuring plate 4 is fixedly connected with the auxiliary limiting rod 7 in an integrated mode, the diameter size of the auxiliary limiting rod 7 is matched with that of the inside of the auxiliary limiting hole 6, and the auxiliary limiting rod 7 stretches inside the auxiliary limiting hole 6; drive two removal range finding boards 4 through adjusting motor 2 and regulation two-way lead screw 11 and be close to each other and press from both sides the tubular product that awaits measuring, and the interval between two removal range finding boards 4 this moment both is the external diameter of the tubular product that awaits measuring, and rethread range sensor 12 is measured the tubular product that awaits measuring for the diameter measuring operation of the tubular product that awaits measuring becomes simple and convenient and the rate of accuracy height.
Referring to fig. 1, 3 and 4, a pipe diameter measuring device comprises a limiting moving groove 14, which is arranged inside a moving distance measuring plate 4, a limiting moving block 13 is arranged inside the limiting moving groove 14, adaptive adjusting springs 16 are arranged on two sides of the limiting moving block 13, a connecting bearing 17 is arranged inside the limiting moving block 13, a connecting rod 15 is arranged on the right side of the connecting bearing 17, a diameter measuring roller 8 is arranged on the right side of the connecting rod 15, and a movable cavity 9 is arranged on the right side of the limiting moving groove 14; the shape and size of the limiting moving block 13 are matched with those of the inside of the limiting moving groove 14, the limiting moving block 13 moves in the limiting moving groove 14, and the limiting moving block 13 is elastically connected with the limiting moving groove 14 through a self-adaptive adjusting spring 16; the connecting rod 15 is movably connected with the limiting moving block 13 through the connecting bearing 17, the connecting rod 15 penetrates through the movable cavity 9, the diameter measuring roller 8 rotates on the limiting moving block 13 through the connecting rod 15 and the connecting bearing 17, the two diameter measuring rollers 8 are inserted into the pipe to be measured, the two movable distance measuring plates 4 drive the outer sides of the diameter measuring roller 8 to move, the diameter measuring rollers 8 are in contact with two ends of the inner wall of the pipe to be measured, the distance between the two movable distance measuring plates 4 and the thickness of the two movable distance measuring plates 4 are the inner diameter of the pipe to be measured, and data detection is carried out through the distance measuring sensor 12; the friction damage between the diameter measuring roller 8 and the inner wall of the pipe to be measured can be reduced through the rotating diameter measuring roller 8, and meanwhile, the limiting moving block 13 can move up and down in the limiting moving groove 14 through the self-adaptive adjusting spring 16, so that the diameter of the pipe to be measured with different inner diameters can be measured conveniently.
The working principle is as follows: when the pipe diameter measuring device is used, firstly, a pipe to be measured is placed between two movable distance measuring plates 4 on a base 1, then an adjusting motor 2 is electrified to work to drive an adjusting bidirectional screw rod 11 to rotate, two limiting sliders 3 and the movable distance measuring plates 4 are pushed to approach each other through threads to clamp the pipe to be measured, then a distance between a distance measuring sensor 12 and the movable distance measuring plates 4 is measured through the work of the adjusting motor 2, the distance between the two distance measuring sensors 12 is subtracted from the distance between the distance measuring sensor 12 and the movable distance measuring plates 4, then the thicknesses of the two movable distance measuring plates 4 are subtracted to obtain the outer diameter size of the pipe to be measured, then two diameter measuring rollers 8 are inserted into the pipe to be measured, then the adjusting motor 2 is electrified to work to drive the adjusting bidirectional screw rod 11 to rotate, the two limiting sliders 3 and the movable distance measuring plates 4 are pushed to move in opposite directions through the threads, so that the diameter measuring rollers 8 reach the farthest positions of the two ends of the inner wall of the pipe to be measured, and the distance between the two movable distance measuring plates 4 and the thicknesses of the two movable distance measuring plates 4 are the inner diameter of the pipe to be measured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pipe caliper device, comprising:
the device comprises a base (1), wherein two fixed blocks (5) are installed above the base (1), a distance measuring sensor (12) is installed on the inner wall of each fixed block (5), an adjusting motor (2) is installed at the front end of the base (1), an adjusting bidirectional screw rod (11) is installed at the output end of the adjusting motor (2), an auxiliary limiting hole (6) is formed in each fixed block (5), and an auxiliary limiting rod (7) penetrates through the inner part of each auxiliary limiting hole (6);
the limiting sliding groove (10) is arranged inside the base (1), two limiting sliding blocks (3) are arranged inside the limiting sliding groove (10), and the movable distance measuring plate (4) is arranged above the limiting sliding blocks (3).
2. The pipe diameter measuring device according to claim 1, wherein the adjusting bidirectional screw rod (11) penetrates through the inside of the limiting slide block (3), the adjusting bidirectional screw rod (11) is in threaded connection with the limiting slide block (3), and the shape and the size of the limiting slide block (3) are partially matched with those of the inside of the limiting slide groove (10).
3. The pipe diameter measuring device according to claim 1, wherein the limiting slide block (3) is fixedly connected with the movable distance measuring plate (4) in an integrated manner, the limiting slide block (3) is movably connected with the limiting sliding groove (10), and the movable distance measuring plate (4) moves on the base (1) through the limiting slide block (3), the limiting sliding groove (10) and the adjusting bidirectional screw rod (11).
4. The pipe diameter measuring device according to claim 1, wherein the movable distance measuring plate (4) is fixedly connected with the auxiliary limiting rod (7) in an integrated manner, the diameter of the auxiliary limiting rod (7) is matched with the diameter of the inside of the auxiliary limiting hole (6), and the auxiliary limiting rod (7) is stretched and retracted inside the auxiliary limiting hole (6).
5. A pipe diameter measuring device according to claim 1, wherein the mobile distance measuring plate (4) is further provided with:
the limiting moving groove (14) is formed in the moving distance measuring plate (4), a limiting moving block (13) is mounted inside the limiting moving groove (14), self-adaptive adjusting springs (16) are mounted on two sides of the limiting moving block (13), a connecting bearing (17) is mounted inside the limiting moving block (13), a connecting rod (15) is mounted on the right side of the connecting bearing (17), a diameter measuring roller (8) is mounted on the right side of the connecting rod (15), and a movable cavity (9) is formed in the right side of the limiting moving groove (14).
6. The pipe diameter measuring device according to claim 5, wherein the shape and size of the limiting moving block (13) are matched with the shape and size inside the limiting moving groove (14), the limiting moving block (13) moves inside the limiting moving groove (14), and the limiting moving block (13) is elastically connected with the limiting moving groove (14) through an adaptive adjusting spring (16).
7. The pipe diameter measuring device according to claim 5, wherein the connecting rod (15) is movably connected with the limiting moving block (13) through a connecting bearing (17), the connecting rod (15) penetrates through the inner part of the movable cavity (9), and the diameter measuring roller (8) rotates on the limiting moving block (13) through the connecting rod (15) and the connecting bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672727.0U CN217930105U (en) | 2022-07-01 | 2022-07-01 | Pipe diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672727.0U CN217930105U (en) | 2022-07-01 | 2022-07-01 | Pipe diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930105U true CN217930105U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221672727.0U Active CN217930105U (en) | 2022-07-01 | 2022-07-01 | Pipe diameter measuring device |
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| CN (1) | CN217930105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026208A (en) * | 2023-03-24 | 2023-04-28 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
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2022
- 2022-07-01 CN CN202221672727.0U patent/CN217930105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026208A (en) * | 2023-03-24 | 2023-04-28 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
| CN116026208B (en) * | 2023-03-24 | 2023-08-22 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
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