CN213147920U - Inner wall measuring device for pressure pipeline - Google Patents
Inner wall measuring device for pressure pipeline Download PDFInfo
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- CN213147920U CN213147920U CN202022334624.0U CN202022334624U CN213147920U CN 213147920 U CN213147920 U CN 213147920U CN 202022334624 U CN202022334624 U CN 202022334624U CN 213147920 U CN213147920 U CN 213147920U
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline measurement, in particular to an inner wall measuring device for a pressure pipeline, which comprises a mounting seat, a mounting rack, a limiting rack, a measuring component and a sliding component; a through groove is formed in the middle of the mounting seat; the mounting frames are arranged in an upper group and a lower group and are vertically arranged on one side of the mounting seat; a sliding rail is arranged on the mounting frame, a sliding block and a limiting block are arranged on the sliding assembly, and both the sliding block and the limiting block slide along the sliding rail; the measuring assembly is arranged on one side of the sliding assembly, which is far away from the mounting seat; the measuring assembly is annular, and the middle part of the measuring assembly is provided with an installation plate; the mounting plate is provided with a lamp holder; a signal receiving assembly is arranged on the sliding assembly, a receiving plate is arranged on the signal receiving assembly, an air supply pump is mounted on the signal receiving assembly, and an air supply pipe is arranged at the output end of the air supply pump; the utility model discloses a measurement can obtain pipeline under pressure's internal diameter and burr situation, need not to change other equipment, and it is more convenient to use.
Description
Technical Field
The utility model relates to a pipeline measurement technical field especially relates to an inner wall measuring device for pipeline under pressure.
Background
Pressure pipes are understood in a broad sense to mean all pipes which are subjected to an internal or external pressure, irrespective of the medium in the pipe. The pressure pipeline is a part of a pipeline, the pipeline is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pressure pipeline is an assembly composed of pipes, pipe fittings, flanges, bolt connections, gaskets, valves, other components or pressure parts and supporting parts; after the production of the pressure pipeline is finished, the inner diameter and the internal burr condition of the pressure pipeline need to be detected; the detection of the inner diameter of the detection equipment and the burrs in the prior art needs two different kinds of equipment for detection, and the equipment needs to be replaced in the detection process, so that time and labor are wasted.
In order to solve the above problems, the present application provides an inner wall measuring device for a pressure pipe.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an inner wall measuring device for pipeline under pressure has the internal diameter and the burr situation that once measure can obtain pipeline under pressure, need not to change other equipment, uses more to connect convenient characteristics.
(II) technical scheme
In order to solve the technical problem, the utility model provides an inner wall measuring device for a pressure pipeline, which comprises a mounting seat, a mounting frame, a limiting frame, a measuring component and a sliding component;
a through groove is formed in the middle of the mounting seat; the mounting frames are arranged in an upper group and a lower group and are vertically arranged on one side of the mounting seat; a sliding rail is arranged on the mounting frame, a sliding block and a limiting block are arranged on the sliding assembly, and both the sliding block and the limiting block slide along the sliding rail; the measuring assembly is arranged on one side of the sliding assembly, which is far away from the mounting seat;
the measuring assembly is annular, and the middle part of the measuring assembly is provided with an installation plate; the mounting plate is provided with a lamp holder; the measuring assembly is provided with an air bag; the air bag is provided with a joint; the top and the bottom of the measuring assembly are both provided with contact elements, a guide rod is arranged in the measuring assembly, an elastic element is arranged on the periphery of the guide rod, and the elastic element is positioned in the air bag;
the sliding assembly is provided with a signal receiving assembly, the signal receiving assembly slides along the sliding assembly, the signal receiving assembly is provided with a receiving plate, the signal receiving assembly is provided with an air supply pump, the output end of the air supply pump is provided with an air supply pipe, and the air supply pipe is hermetically connected with a joint on the air bag; the signal receiving assembly is provided with a signal wire, and the signal wire is in signal connection with the upper computer.
Preferably, the periphery of the measuring component is provided with a mounting groove, and a plurality of groups of pulleys are arranged in the mounting groove.
Preferably, a light reflecting bowl is arranged on the lamp holder, and an illuminating lamp is arranged in the middle of the lamp holder.
Preferably, the gas supply tube is a flexible tube.
Preferably, the guide rod is provided with a laser ranging module, and the laser ranging module is in signal connection with an upper computer.
Preferably, the installation seat is provided with an adjusting rod in a penetrating mode, one end of the adjusting rod is fixedly installed with the signal receiving assembly, a locking piece is arranged on the periphery of the adjusting rod, and the locking piece is matched with the installation seat to form a locking structure.
Preferably, the mounting seat is provided with a fixer and a connecting rod; the fixer includes the spout and sets up gliding spacing couple from top to bottom on the spout, and the one end of connecting rod is fixed to be provided with the limiting plate, and the limiting plate is connected with spacing couple cooperation joint.
The above technical scheme of the utility model has following profitable technological effect:
1. the air supply pipe is elastic pipe, and when adjusting the interval between signal reception subassembly and the measuring component, the air supply pipe is elastic pipe, and the connection can be guaranteed at the both ends of air supply pipe, can not loosen and take off.
2. The guide rod is provided with a laser ranging module, and the laser ranging module is in signal connection with an upper computer. The laser ranging module is used for measuring the distance between the two guide rods, so that the inner diameter of the pressure pipeline is measured.
3. The adjusting rod penetrates through the mounting seat, one end of the adjusting rod is fixedly mounted with the signal receiving assembly, a locking part is arranged on the periphery of the adjusting rod, and the locking part and the mounting seat are matched to form a locking structure. The locking piece is loosened, and the length of the adjusting rod is pulled out or retracted, so that the light on the lamp holder is ensured to be completely projected on the signal receiving assembly; then the locking piece is screwed to ensure that the position of the adjusting rod is fixed.
4. The mounting seat is provided with a fixer and a connecting rod; the fixer includes the spout and sets up gliding spacing couple from top to bottom on the spout, and the one end of connecting rod is fixed to be provided with the limiting plate, and the limiting plate is connected with spacing couple cooperation joint. Slide spacing couple along the spout, with the upper and lower both ends of limiting plate respectively with two spacing couple blocks again, loosen spacing couple back, spacing couple and limiting plate joint, the promotion mount pad that the pulling connecting rod can be convenient this moment moves in pipeline under pressure inside, is convenient for measure the internal diameter and the burr condition of different positions.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a measurement assembly according to the present invention;
FIG. 3 is a schematic structural view of a lamp base according to the present invention;
fig. 4 is a schematic view of the installation structure of the middle connecting rod and the fixer of the present invention.
Reference numerals: 1. a mounting seat; 2. a mounting frame; 3. a limiting frame; 4. a measurement assembly; 41. Mounting grooves; 42. a lamp base; 43. an air bag; 44. a pulley; 45. a contact member; 46. a joint; 47. a guide bar; 48. an elastic member; 49. mounting a plate; 410. a light reflecting bowl; 5. a sliding assembly; 51. a limiting block; 52. a slider; 6. a slide rail; 7. a signal receiving component; 71. receiving a plate; 8. adjusting a rod; 9. a locking member; 10. a signal line; 11. a connecting rod; 12. a holder; 121. a limiting plate; 122. a limiting hook; 123. a chute; 13. a gas supply pipe; 14. and an air supply pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the inner wall measuring device for a pressure pipe provided by the present invention comprises a mounting base 1, a mounting frame 2, a limiting frame 3, a measuring component 4 and a sliding component 5;
a through groove is formed in the middle of the mounting seat 1; the mounting frames 2 are arranged in an upper group and a lower group and are vertically arranged on one side of the mounting base 1; a slide rail 6 is arranged on the mounting frame 2, a slide block 52 and a limiting block 51 are arranged on the slide assembly 5, and both the slide block 52 and the limiting block 51 slide along the slide rail 6; the measuring component 4 is arranged on one side of the sliding component 5 far away from the mounting seat 1;
the measuring component 4 is annular, and the middle part of the measuring component 4 is provided with an installation plate 49; the mounting plate 49 is provided with a lamp holder 42; the measuring assembly 4 is provided with an air bag 43; the air bag 43 is provided with a joint 46; the contact parts 45 are arranged at the top and the bottom of the measuring assembly 4, the guide rod 47 is arranged in the measuring assembly 4, the elastic part 48 is arranged on the periphery of the guide rod 47, and the elastic part 48 is positioned in the air bag 43;
the sliding assembly 5 is provided with a signal receiving assembly 7, the signal receiving assembly 7 slides along the sliding assembly 5, the signal receiving assembly 7 is provided with a receiving plate 71, the signal receiving assembly 7 is provided with an air supply pump 14, the output end of the air supply pump 14 is provided with an air supply pipe 13, and the air supply pipe 13 is hermetically connected with a joint 46 on the air bag 43; the signal receiving assembly 7 is provided with a signal wire 10, and the signal wire 10 is in signal connection with an upper computer;
in the present embodiment, the measuring unit 4 is provided with a mounting groove 41 on the outer circumference thereof, and a plurality of sets of pulleys 44 are provided inside the mounting groove 41.
It should be noted that the pulley 44 is in contact with the inner wall of the pressure pipe and slides, so as to facilitate pushing the measuring assembly 4 to any position.
In this embodiment, the lampholder 42 is provided with a reflective bowl 410, and the middle of the lampholder 42 is provided with a lighting lamp.
It should be noted that the light reflecting bowl 410 reflects light from the bulb on the lampholder 42, so as to ensure that the light is emitted toward the receiving plate 71.
In the present embodiment, the gas supply pipe 13 is an elastic pipe.
It should be noted that, when adjusting the distance between the signal receiving component 7 and the measuring component 4, the air supply pipe 13 is an elastic pipe, and two ends of the air supply pipe 13 can be connected securely without being loosened.
In this embodiment, the guide rod 47 is provided with a laser ranging module, and the laser ranging module is connected with the upper computer through signals.
It should be noted that the laser distance measuring module is used for measuring the distance between the two guide rods 47, thereby measuring the inner diameter of the pressure pipeline.
In this embodiment, the mounting base 1 is provided with an adjusting rod 8 in a penetrating manner, one end of the adjusting rod 8 is fixedly mounted on the signal receiving assembly 7, a locking member 9 is arranged on the periphery of the adjusting rod 8, and the locking member 9 is matched with the mounting base 1 to form a locking structure.
It should be noted that, the locking member 9 is released, and the length of the adjusting rod 8 is pulled out or retracted, so as to ensure that the light on the lampholder 42 is completely projected on the signal receiving assembly 7; then the locking piece 9 is screwed to ensure that the position of the adjusting rod 8 is fixed.
In the embodiment, the mounting base 1 is provided with a fixer 12 and a connecting rod 11; the fixer 12 includes a sliding groove 123 and a limiting hook 122 arranged on the sliding groove 123 and sliding up and down, a limiting plate 121 is fixedly arranged at one end of the connecting rod 11, and the limiting plate 121 is connected with the limiting hook 122 in a matched clamping manner.
It should be noted that, slide limiting hook 122 along spout 123, again with the upper and lower both ends of limiting plate 121 respectively with two limiting hook 122 blocks, loosen limiting hook 122 back, limiting hook 122 and limiting plate 121 joint, the promotion mount pad 1 that the pulling connecting rod 11 can be convenient this moment is at the inside operation of pipeline under pressure, the internal diameter and the burr condition of the different positions of measurement of being convenient for.
In this embodiment, spacing 3 sets up in one side of mounting bracket 2, and spacing 3 is connected with measuring component 4 cooperation joint.
It should be noted that, when needing to accomodate, measuring component 4 is connected with spacing 3 joint, and measuring component 4 can not rock.
The utility model discloses a theory of operation and use flow: when the pressure pipeline is measured, the mounting seat 1 is firstly placed at the position of a pipe orifice of the pressure pipeline, the mounting frame 2 is inserted into the pressure pipeline, the sliding assembly 5 is arranged on the mounting frame 2, and a motor for driving the sliding block 52 to operate is arranged in the sliding assembly 5; the sliding block 52 slides along the sliding component 5, and the limiting block 51 limits the sliding block 52 to ensure that the sliding block 52 cannot be separated from the sliding component 5; the measuring component 4 is separated from the limiting frame 3; then the locking piece 9 is released, the length of the adjusting rod 8 is pulled out or retracted, and the light on the lamp holder 42 is ensured to be completely projected on the signal receiving assembly 7; then the locking piece 9 is screwed to ensure that the position of the adjusting rod 8 is fixed; then the air supply pump 14 supplies air to the air bag 43, the air bag 43 gradually expands until the air bag is contacted with the inner wall of the pressure pipeline, in the expansion process of the air bag 43, the elastic piece 48 extends, the contact piece 45 is contacted with the inner wall of the pressure pipeline, the guide rod 47 is provided with a laser ranging module, and the laser ranging module is in signal connection with an upper computer. The laser ranging module is used for measuring the distance between the two guide rods 47, so that the inner diameter of the pressure pipeline is measured; then, the bulb on the lamp holder 42 is turned on, and if burrs exist on the inner wall of the pressure pipe, the light projected on the receiving plate 71 will be shaded, so that the burr state of the inner wall of the pressure pipe is judged, and whether the production requirement is met is judged. Install connecting rod 11 and fixer 12, promote whole mount pad 1 to pipeline under pressure's different positions through connecting rod 11, measure, improve measuring accuracy. The utility model discloses a measurement can obtain pipeline under pressure's internal diameter and burr situation, need not to change other equipment, and it is more convenient to use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The inner wall measuring device for the pressure pipeline is characterized by comprising a mounting seat (1), a mounting frame (2), a limiting frame (3), a measuring component (4) and a sliding component (5);
a through groove is formed in the middle of the mounting seat (1); the mounting frames (2) are arranged in an upper group and a lower group and are vertically arranged on one side of the mounting base (1); a sliding rail (6) is arranged on the mounting rack (2), a sliding block (52) and a limiting block (51) are arranged on the sliding assembly (5), and the sliding block (52) and the limiting block (51) both slide along the sliding rail (6); the measuring component (4) is arranged on one side of the sliding component (5) far away from the mounting seat (1);
the measuring component (4) is annular, and the middle part of the measuring component (4) is provided with an installation plate (49); the mounting plate (49) is provided with a lamp holder (42); an air bag (43) is arranged on the measuring component (4); the air bag (43) is provided with a joint (46); the top and the bottom of the measuring assembly (4) are both provided with contact pieces (45), a guide rod (47) is arranged inside the measuring assembly (4), an elastic piece (48) is arranged on the periphery of the guide rod (47), and the elastic piece (48) is positioned inside the air bag (43);
a signal receiving assembly (7) is arranged on the sliding assembly (5), the signal receiving assembly (7) slides along the sliding assembly (5), a receiving plate (71) is arranged on the signal receiving assembly (7), an air supply pump (14) is installed on the signal receiving assembly (7), an air supply pipe (13) is arranged at the output end of the air supply pump (14), and the air supply pipe (13) is connected with a joint (46) on the air bag (43) in a sealing manner; the signal receiving assembly (7) is provided with a signal wire (10), and the signal wire (10) is in signal connection with an upper computer.
2. The inner wall measuring device for the pressure pipe according to claim 1, wherein the measuring unit (4) is provided with an installation groove (41) on the outer circumference, and a plurality of sets of pulleys (44) are provided inside the installation groove (41).
3. The inner wall measuring device for the pressure pipeline is characterized in that a light reflecting bowl (410) is arranged on the lamp holder (42), and an illuminating lamp is arranged in the middle of the lamp holder (42).
4. An inner wall measuring device for a pressure pipe according to claim 1, wherein the air supply pipe (13) is an elastic pipe.
5. The inner wall measuring device for the pressure pipeline is characterized in that a laser ranging module is arranged on the guide rod (47), and the laser ranging module is in signal connection with an upper computer.
6. The inner wall measuring device for the pressure pipeline is characterized in that an adjusting rod (8) penetrates through the mounting seat (1), one end of the adjusting rod (8) is fixedly mounted with the signal receiving assembly (7), a locking member (9) is arranged on the periphery of the adjusting rod (8), and the locking member (9) is matched with the mounting seat (1) to form a locking structure.
7. The inner wall measuring device for the pressure pipeline is characterized in that a fixer (12) and a connecting rod (11) are arranged on the mounting seat (1); the fixer (12) comprises a sliding groove (123) and a limiting hook (122) which is arranged on the sliding groove (123) and can slide up and down, a limiting plate (121) is fixedly arranged at one end of the connecting rod (11), and the limiting plate (121) is connected with the limiting hook (122) in a matched clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334624.0U CN213147920U (en) | 2020-10-19 | 2020-10-19 | Inner wall measuring device for pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334624.0U CN213147920U (en) | 2020-10-19 | 2020-10-19 | Inner wall measuring device for pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147920U true CN213147920U (en) | 2021-05-07 |
Family
ID=75721354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022334624.0U Active CN213147920U (en) | 2020-10-19 | 2020-10-19 | Inner wall measuring device for pressure pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147920U (en) |
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2020
- 2020-10-19 CN CN202022334624.0U patent/CN213147920U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240617 Address after: 257000, Building 101, No. 16 Chuangxin Road, Niuzhuang Town, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Tiantai Shengkai Petroleum Equipment Co.,Ltd. Country or region after: China Address before: 215334 No.3, 118 Zhangji Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhongshun Industrial Equipment Technology Co.,Ltd. Country or region before: China |