CN220104677U - Pipeline compressive property detector - Google Patents
Pipeline compressive property detector Download PDFInfo
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- CN220104677U CN220104677U CN202320887128.9U CN202320887128U CN220104677U CN 220104677 U CN220104677 U CN 220104677U CN 202320887128 U CN202320887128 U CN 202320887128U CN 220104677 U CN220104677 U CN 220104677U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 64
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- 239000002131 composite material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
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- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- PIBIAJQNHWMGTD-UHFFFAOYSA-N 1-n,3-n-bis(4-methylphenyl)benzene-1,3-diamine Chemical compound C1=CC(C)=CC=C1NC1=CC=CC(NC=2C=CC(C)=CC=2)=C1 PIBIAJQNHWMGTD-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pipeline compressive property detector, which comprises a base, wherein the base is provided with a base; and (2) base: the upper ends of the support posts are symmetrically provided with support posts, the upper ends of the support posts are fixedly connected with the lower end of the top plate, an electric push rod is arranged at the center of the lower end of the top plate, the lower end of the telescopic end of the electric push rod is provided with a sliding plate, round holes in the sliding plate are respectively and slidably connected with the adjacent support posts, the lower end of the sliding plate is provided with a pressing plate, pressure sensors corresponding to the upper position and the lower position of the electric push rod are arranged in the pressing plate, the front end of the pressing plate is provided with a positioning plate, and a laser ranging sensor corresponding to the lower position of the positioning plate is arranged in the top wall of the base; this pipeline compressive property detector can fix water supply pipe, prevents that water supply pipe from taking place the offset in the testing process, has ensured the accuracy of water supply pipe compressive property testing result, is convenient for measure water supply pipe's pressurized diameter, has improved detection efficiency.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a pipeline compressive property detector.
Background
The water pipe is a water supply pipeline, the modern decoration water pipe is built by burying walls, the water pipes are classified into three types, and the first type is a metal pipe, such as a hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like which are made of inner enamel plastics. The second category is plastic composite metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, and the like. The third type is plastic tubing such as PB tubing, PP-R tubing, etc. The water supply pipeline needs to be detected before leaving the factory so as to ensure that the quality of the pipe meets the requirement; the detection of the compressive property of the pipe is carried out by pressurizing the pipe by using a detector; when compression detection is carried out, a water supply pipeline is placed on a bottom plate of the detector; after exerting pressure on the pipe, the staff needs to manually measure the diameter of the water supply pipe after being pressed so as to calculate the change rate of the outer diameter of the water supply pipe, the pipe deforms outwards after being pressed, the staff measures the pressed outer diameter of the pipe, the manual measurement is inconvenient, time and labor are wasted, the efficiency of the detection work of the compression resistance of the water supply pipe is reduced, in the detection process, the pipe is out of alignment with the detector or the pipe is easy to separate from the detector when being deformed in the pressing process, the detection result is also easy to be influenced when the staff is possibly injured, and therefore, the detection instrument for the compression resistance of the pipe is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the pipeline compressive property detector which can fix a water supply pipeline, prevent the water supply pipeline from shifting in the detection process, ensure the accuracy of the detection result of the compressive property of the water supply pipeline, facilitate the measurement of the pressed diameter of the water supply pipeline, improve the detection efficiency and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipeline compressive property detector comprises a base;
and (2) base: the upper ends of the support posts are symmetrically provided with support posts, the upper ends of the support posts are fixedly connected with the lower end of the top plate, an electric push rod is arranged at the center of the lower end of the top plate, the lower end of the telescopic end of the electric push rod is provided with a sliding plate, round holes in the sliding plate are respectively and slidably connected with the adjacent support posts, the lower end of the sliding plate is provided with a pressing plate, pressure sensors corresponding to the upper position and the lower position of the electric push rod are arranged in the pressing plate, the front end of the pressing plate is provided with a positioning plate, and a laser ranging sensor corresponding to the lower position of the positioning plate is arranged in the top wall of the base;
wherein: the front end of base is provided with singlechip and button respectively, and the input of singlechip is connected outside power, and the input of singlechip is all connected to the equal electricity of pressure sensor, laser rangefinder sensor and button, and electric putter's input is connected the output of singlechip, can fix water supply pipe, prevents that water supply pipe from taking place the position offset in the testing process, has ensured water supply pipe compressive property testing result's accuracy, is convenient for measure water supply pipe's pressurized diameter, has improved detection efficiency.
Further, the outer cambered surface of pillar all is provided with the riser, and the downthehole equal sliding connection of sliding of riser has the guide post, and the equal fixedly connected with splint of relative inboard end of two vertically adjacent guide posts, the guide post all is provided with the dog from the outside end mutually, can fix water supply pipe.
Further, springs are sleeved on the outer cambered surfaces of the guide posts, the opposite inner ends of the springs are fixedly connected with the adjacent clamping plates respectively, and the opposite outer ends of the springs are fixedly connected with the adjacent vertical plates respectively, so that the clamping plates can automatically reset.
Further, still include rectangular channel, rectangular channel sets up the inside of splint on right side, and rectangular channel's inside is connected with the lead screw through bearing rotation, and the extrados symmetry threaded connection of lead screw has the ejector pad, and the ejector pad all with rectangular channel sliding connection can fix a position water supply pipe.
Further, the outer cambered surface of the screw rod is provided with a bevel gear I, a rotating shaft is rotatably connected in a circular hole in the clamping plate on the right side through a bearing II, the lower end of the rotating shaft is provided with a bevel gear II, the bevel gear II is meshed with the bevel gear I, and the upper end of the rotating shaft is provided with a knob so as to drive the screw rod to operate.
Further, the ventilation hole is formed in the lower side of the front end of the base, and ventilation can be performed on the inner space of the base.
Further, the lower extreme of base evenly is provided with the landing leg, can support the base.
Compared with the prior art, the utility model has the beneficial effects that: this pipeline compressive property detector has following benefit:
1. when the compression resistance of the water supply pipeline is required to be detected, the water supply pipeline is transversely placed at the upper end of the base, the two clamping plates are pushed outwards, the springs are compressed, one cross section of the water supply pipeline is attached to the clamping plates on the right side, the rotating shaft is rotated through the knob, the bevel gear II is driven to operate with the bevel gear I, the screw rod can be driven to rotate, the rotating shaft can drive the two pushing blocks to move oppositely or away from each other simultaneously under the limiting effect of the rectangular groove because the threads on the left side and the right side of the screw rod rotate oppositely, the two pushing blocks are enabled to move oppositely until the two pushing blocks are contacted with the inner wall surface of the water supply pipeline, at the moment, the clamping plates are located under the electric push rod, the clamping plates are loosened, the clamping plates are close to each other and attached to the cross section of the water supply pipeline under the elastic effect of the springs, the water supply pipeline can be fixed, the position deviation of the water supply pipeline in the detection process is prevented, the safety of personnel is ensured, and the accuracy of the compression resistance detection result of the water supply pipeline is ensured.
2. The single-chip microcomputer is controlled by the button to enable the electric push rod to start to operate, the telescopic end of the electric push rod stretches out to drive the sliding plate and the pressing plate to move downwards to press the water supply pipeline, the pressure sensor detects the pressure applied by the electric push rod and sends a detection result to the single-chip microcomputer, when the pressure value is applied to the single-chip microcomputer, the laser ranging sensor measures the distance between the laser ranging sensor and the positioning plate and sends the distance value to the single-chip microcomputer, the distance value is the pressed diameter of the water supply pipeline under the current pressure, the single-chip microcomputer displays the pressed diameter of the water supply pipeline, the outer diameter change rate of the water supply pipeline can be calculated according to the pressure value, the pressed diameter and the original diameter of the pipeline, and accordingly the pressure resistance detection work of the water supply pipeline is completed, so that the pressure resistance detector for the pipeline is convenient to measure the pressed diameter of the water supply pipeline, the detection efficiency is improved, and the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1 base, 2 support posts, 3 top plate, 4 electric push rod, 5 sliding plate, 6 press plate, 7 single chip microcomputer, 8 button, 9 pressure sensor, 10 positioning plate, 11 laser ranging sensor, 12 vertical plate, 13 guide post, 14 clamping plate, 15 stop block, 16 spring, 17 rectangular slot, 18 lead screw, 19 push block, 20 bevel gear one, 21 rotating shaft, 22 bevel gear two, 23 knob, 24 vent hole, 25 landing leg.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a pipeline compressive property detector comprises a base 1;
base 1: the upper ends of the support posts 2 are symmetrically provided with the support posts 2, the upper ends of the support posts 2 are fixedly connected with the lower end of the top plate 3, the center of the lower end of the top plate 3 is provided with an electric push rod 4, the lower end of the telescopic end of the electric push rod 4 is provided with a sliding plate 5, round holes in the sliding plate 5 are respectively and slidably connected with the adjacent support posts 2, the lower end of the sliding plate 5 is provided with a pressing plate 6, the inside of the pressing plate 6 is provided with a pressure sensor 9 corresponding to the upper and lower positions of the electric push rod 4, the front end of the pressing plate 6 is provided with a positioning plate 10, the top wall of the base 1 is internally provided with a laser ranging sensor 11 corresponding to the lower position of the positioning plate 10, the lower side of the front end of the base 1 is provided with a vent hole 24, the lower end of the base 1 is uniformly provided with a supporting leg 25, the single chip microcomputer 7 is controlled by a button 8 to start running the electric push rod 4, the telescopic end of the electric push rod 4 stretches out to drive the sliding plate 5 and the pressing plate 6 to move downwards to press a water supply pipeline, the pressure sensor 9 detects the pressure applied by the electric push rod 4 and sends a detection result to the singlechip 7, when the pressure is applied to a corresponding pressure value, the laser ranging sensor 11 measures the distance between the pressure sensor and the positioning plate 10 and sends the distance value to the singlechip 7, the distance value is the pressed diameter of the water supply pipeline under the current pressure, the singlechip 7 displays the pressed diameter of the water supply pipeline, and the change rate of the outer diameter of the water supply pipeline can be calculated according to the pressure value, the pressed diameter and the original diameter of the pipeline, so that the detection work of the pressure resistance of the water supply pipeline is finished, the pressure resistance detector for the pipeline is convenient for measuring the pressed diameter of the water supply pipeline, the detection efficiency is improved, and the use is convenient;
wherein: the front end of the base 1 is respectively provided with a singlechip 7 and a button 8, the input end of the singlechip 7 is electrically connected with an external power supply, the output ends of the pressure sensor 9, the laser ranging sensor 11 and the button 8 are electrically connected with the input end of the singlechip 7, the input end of the electric push rod 4 is electrically connected with the output end of the singlechip 7, and the singlechip 7 controls the normal operation of the electric push rod 4, the pressure sensor 9 and the laser ranging sensor 11;
wherein: the outer cambered surfaces of the support posts 2 are respectively provided with a vertical plate 12, guide posts 13 are respectively and slidingly connected in sliding holes in the vertical plates 12, two clamping plates 14 are respectively and fixedly connected to opposite inner side ends of two longitudinally adjacent guide posts 13, stop blocks 15 are respectively arranged at opposite outer side ends of the guide posts 13, springs 16 are respectively sleeved on the outer cambered surfaces of the guide posts 13, opposite inner side ends of the springs 16 are respectively and fixedly connected with the adjacent clamping plates 14, opposite outer side ends of the springs 16 are respectively and fixedly connected with the adjacent vertical plates 12, the vertical plate further comprises rectangular grooves 17, the rectangular grooves 17 are formed in the clamping plates 14 on the right side, a screw rod 18 is rotationally connected to the inside of the rectangular grooves 17 through bearings, push blocks 19 are symmetrically and spirally connected to the outer cambered surfaces of the screw rod 18, the push blocks 19 are respectively and slidingly connected with the rectangular grooves 17, a bevel gear 20 is arranged on the outer cambered surfaces of the screw rods 18, a rotating shaft 21 is rotationally connected to the circular holes in the clamping plates 14 on the right side through bearings II, the lower end of the rotating shaft 21 is provided with a bevel gear II 22, the bevel gear II 22 is meshed with the bevel gear I20, the upper end of the rotating shaft 21 is provided with a knob 23, when the compression resistance of the water supply pipeline is required to be detected, the water supply pipeline is transversely placed at the upper end of the base 1, the two clamping plates 14 are pushed outwards, the spring 16 is compressed to enable one cross section of the water supply pipeline to be attached to the clamping plate 14 on the right side, the rotating shaft 21 is rotated through the knob 23, the rotating shaft 21 drives the bevel gear II 22 to start to rotate with the bevel gear I20, the screw rod 18 can be driven to rotate, because the threads on the left side and the right side of the screw rod 18 rotate oppositely, under the limit effect of the rectangular groove 17, the rotating shaft 21 can drive the two pushing blocks 19 to move oppositely or reversely at the same time until the two pushing blocks 19 are contacted with the inner wall surface of the water supply pipeline, at this time, the water supply pipeline is positioned under the electric push rod 4, the clamping plates 14 are loosened, the clamping plates 14 are mutually close to and are attached to the cross section of the water supply pipeline under the action of the elasticity of the springs 16, so that the water supply pipeline can be fixed, the position deviation of the water supply pipeline in the detection process is prevented, and the accuracy of the detection result of the compression resistance of the water supply pipeline is ensured.
The utility model provides a pipeline compressive property detector, which has the following working principle: when the compressive property of the water supply pipeline is required to be detected, the water supply pipeline is transversely placed at the upper end of the base 1, the two clamping plates 14 are pushed outwards, the spring 16 is compressed, one cross section of the water supply pipeline is attached to the clamping plate 14 on the right side, the rotating shaft 21 drives the bevel gear II 22 to start to rotate with the bevel gear I20 through the knob 23, the screw rod 18 can be driven to rotate, because threads on the left side and the right side of the screw rod 18 rotate in opposite directions, under the limiting effect of the rectangular groove 17, the rotating shaft 21 can drive the two pushing blocks 19 to move oppositely or away at the same time, the two pushing blocks 19 move oppositely until the two pushing blocks 19 are contacted with the inner wall surface of the water supply pipeline, at the moment, the water supply pipeline is positioned under the electric push rod 4, the clamping plates 14 are released, the clamping plates 14 are mutually close to attach to the cross section of the water supply pipeline under the elastic force of the spring 16, the pressure sensor 9 detects the pressure applied by the electric push rod 4 and sends the detection result to the singlechip 7, when the pressure sensor 11 measures the distance between the pressure sensor and the positioning plate 10 and sends the detection result to the singlechip 7, the distance value is the pressed diameter of the water supply pipeline under the current pressure, the singlechip 7 displays the pressed diameter of the water supply pipeline, and the change rate of the outer diameter of the water supply pipeline can be calculated according to the pressure value, the pressed diameter and the original diameter of the water supply pipeline, thereby accomplish the compressive property detection work to the water supply pipe for this pipeline compressive property detector, the pressurized diameter of water supply pipe has been improved to the measurement of being convenient for, convenient to use.
It should be noted that, in the above embodiment, the single-chip microcomputer 7 may be S7-200, the electric putter 4 may be DTPD, the pressure sensor 9 may be LWPF1, the laser ranging sensor 11 may be LR-X, and the single-chip microcomputer 7 controls the electric putter 4, the pressure sensor 9 and the laser ranging sensor 11 to work by methods commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a pipeline compressive property detector which characterized in that: comprises a base (1);
base (1): the upper ends of the support columns are symmetrically provided with the support columns (2), the upper ends of the support columns (2) are fixedly connected with the lower ends of the top plates (3), the electric push rods (4) are arranged in the center of the lower ends of the top plates (3), the lower ends of the telescopic ends of the electric push rods (4) are provided with sliding plates (5), round holes in the sliding plates (5) are respectively and slidably connected with the adjacent support columns (2), the lower ends of the sliding plates (5) are provided with pressing plates (6), pressure sensors (9) corresponding to the upper and lower positions of the electric push rods (4) are arranged in the pressing plates (6), positioning plates (10) are arranged at the front ends of the pressing plates (6), and laser ranging sensors (11) corresponding to the lower positions of the positioning plates (10) are arranged in the top walls of the bases (1).
Wherein: the front end of base (1) is provided with singlechip (7) and button (8) respectively, and the input electricity of singlechip (7) is connected external power source, and the input of singlechip (7) is all connected to the output of pressure sensor (9), laser rangefinder sensor (11) and button (8) electricity, and the output of singlechip (7) is connected to the input electricity of electric putter (4).
2. The pipe crush resistance detector of claim 1, wherein: the outer cambered surface of pillar (2) all is provided with riser (12), and the downthehole all sliding connection of sliding of riser (12) inside has guide post (13), and the relative inboard end of two vertically adjacent guide posts (13) all fixedly connected with splint (14), and the opposite facing away from outside end of guide post (13) all is provided with dog (15).
3. The pipe crush resistance detector of claim 2, wherein: the outer cambered surfaces of the guide posts (13) are respectively sleeved with springs (16), the opposite inner ends of the springs (16) are respectively fixedly connected with adjacent clamping plates (14), and the opposite outer ends of the springs (16) are respectively fixedly connected with adjacent vertical plates (12).
4. The pipe crush resistance detector of claim 2, wherein: the novel clamping plate comprises a clamping plate body, and is characterized by further comprising a rectangular groove (17), wherein the rectangular groove (17) is formed in the clamping plate (14) on the right side, a screw rod (18) is rotatably connected in the rectangular groove (17) through a bearing, pushing blocks (19) are symmetrically and threadedly connected with the outer cambered surface of the screw rod (18), and the pushing blocks (19) are slidably connected with the rectangular groove (17).
5. The pipeline compressive property detector of claim 4, wherein: the outer cambered surface of lead screw (18) is provided with bevel gear one (20), is connected with pivot (21) through bearing two rotations in the circular hole of splint (14) inside on right side, and the lower extreme of pivot (21) is provided with bevel gear two (22), and bevel gear two (22) are connected with bevel gear one (20) meshing, and the upper end of pivot (21) is provided with knob (23).
6. The pipe crush resistance detector of claim 1, wherein: the lower side of the front end of the base (1) is provided with a vent hole (24).
7. The pipe crush resistance detector of claim 1, wherein: the lower end of the base (1) is uniformly provided with supporting legs (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887128.9U CN220104677U (en) | 2023-04-19 | 2023-04-19 | Pipeline compressive property detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887128.9U CN220104677U (en) | 2023-04-19 | 2023-04-19 | Pipeline compressive property detector |
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| Publication Number | Publication Date |
|---|---|
| CN220104677U true CN220104677U (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320887128.9U Active CN220104677U (en) | 2023-04-19 | 2023-04-19 | Pipeline compressive property detector |
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| CN (1) | CN220104677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120558733A (en) * | 2025-06-16 | 2025-08-29 | 江苏新森科技管业有限公司 | An intelligent detection equipment for polyethylene PE water supply pipe production |
-
2023
- 2023-04-19 CN CN202320887128.9U patent/CN220104677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120558733A (en) * | 2025-06-16 | 2025-08-29 | 江苏新森科技管业有限公司 | An intelligent detection equipment for polyethylene PE water supply pipe production |
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