CN214470657U - Pressure-bearing deformation measuring device for hose and hose assembly - Google Patents
Pressure-bearing deformation measuring device for hose and hose assembly Download PDFInfo
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- CN214470657U CN214470657U CN202120428334.4U CN202120428334U CN214470657U CN 214470657 U CN214470657 U CN 214470657U CN 202120428334 U CN202120428334 U CN 202120428334U CN 214470657 U CN214470657 U CN 214470657U
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Abstract
The utility model relates to a hose and hose sub-assembly pressure-bearing deformation's measuring device, including the counter weight platform that is used for placing data analysis system carrier computer, the counter weight platform is connected with the stand, and one side of stand is connected with the installing support, and the installing support is provided with the operation screen that links to each other with data analysis system carrier computer, and the opposite side of stand is connected with stretches out the cantilever of counter weight platform, cantilever have set firmly motor drive's linear guide rail, and the screw rod threaded connection of linear guide rail has the scanning composite set who links to each other with data analysis system carrier computer, and reciprocating motion is to the axial direction along linear guide rail of scanning composite set. By adopting the technical scheme, the method and the device have the advantages of guaranteeing the measurement continuity, improving the working efficiency and guaranteeing the safety of the measurement work.
Description
Technical Field
The utility model relates to a rubber and plastic hose's measuring device technical field, concretely relates to hose and hose sub-assembly pressure-bearing deformation's measuring device.
Background
The existing standard has requirements on the length and the torsion variation under the verification (maximum) pressure of a rubber hose and a hose assembly product, wherein a test method is proposed in the 'rubber and plastic hose and hose assembly-hydrostatic test method' (GB/T5563-2013/ISO 1402:2009), and four parameters of length, outer diameter, torsion and bending are required to be measured by using instruments such as a vernier caliper or a micrometer, a measuring tape, a circumference gauge (pi measuring tape) and the like in the test method. In the method, continuous measurement is difficult, the distance between the moving devices is not easy to control when the outer diameter or the bending is measured, the counting is discontinuous, the maximum value or the minimum value is not easy to identify, the measurement time is long, the accuracy is poor, the measurement operation safety is poor under the verification (maximum) pressure, and the potential safety hazard that a sample accidentally bursts to hurt people exists. This main solution is measured the continuity, is improved work efficiency and security.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a hose and hose sub-assembly pressure-bearing deformation's measuring device has the advantage that the continuity was measured in the guarantee, has improved work efficiency and guarantee measurement work's security.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hose and hose sub-assembly pressure-bearing deformation's measuring device, is including the counter weight platform that is used for placing data analysis system carrier computer, the counter weight platform is connected with the stand, one side of stand is connected with the installing support, the installing support is provided with the operation screen that links to each other with data analysis system carrier computer, the opposite side of stand is connected with and stretches out the cantilever of counter weight platform, the cantilever sets firmly motor drive's linear guide rail, the screw rod threaded connection of linear guide rail has the scanning composite set who links to each other with data analysis system carrier computer, the scanning composite set follow reciprocating motion is to linear guide rail's axial direction.
By adopting the technical scheme, when four parameters of length, outer diameter, torsion and bending of the hose and the hose assembly are required to be measured, the linear guide rail is adjusted to be parallel to the sample hose, and under a certain pressure condition, the stepping motor drives the scanning combination device to scan the mark on the sample hose along the axial direction of the linear guide rail, so that the position of the mark in a three-dimensional space is obtained; the data are imported into a data analysis system carrier computer in real time to form initial size data of the sample hose before testing, the external diameter, the length, the torsion and the bending data of the sample hose are calculated by comparing the data in the data analysis system carrier computer, and after scanning is finished, the motor drives the scanning combination device to return to an initial position, so that the continuity of measurement is guaranteed, and the efficiency of measurement work is improved; meanwhile, the measuring personnel do not need to be close to the sample hose to measure, and the safety of the measuring work is improved. The operation screen connected with the data analysis system carrier computer is arranged on the mounting bracket, so that real-time data acquisition and analysis operations are facilitated.
The utility model discloses further set up to: the scanning combination device comprises a fixed support in threaded connection with the linear guide rail, and the lower end face of the fixed support is respectively connected with a laser detection camera shooting component and two groups of laser transmitters.
By adopting the technical scheme, the lower end face of the fixed support is respectively connected with the laser detection camera shooting component and the two groups of laser transmitters, the laser transmitters transmit laser beams to the surface of the sample hose and are captured by the laser detection camera shooting component, and the photoelectric signals are converted to form image data available for the data analysis system.
The utility model discloses further set up to: the axial direction of the fixed support is horizontally arranged, and the axial direction of the linear guide rail is perpendicular to the axial direction of the fixed support.
Through adopting above-mentioned technical scheme for operating personnel can keep away from the sample hose when using the operation screen, has promoted the security of measurement work.
The utility model discloses further set up to: two sets of laser detection camera parts are located the fixed bolster is kept away from the one end of stand, laser emitter is located the fixed bolster is close to the one end of stand.
By adopting the technical scheme, an operator can be far away from the sample hose when using the operation screen, so that the safety of measurement work is improved; meanwhile, the device is convenient to adapt to sample hoses with different specifications, and the adaptability of the device is improved.
The utility model discloses further set up to: the upright post is fixedly arranged on one side of the upper end face of the counterweight table, the mounting support and the counterweight table are arranged on the same side of the upright post, and the extending direction of the cantilever is opposite to that of the mounting support.
Through adopting above-mentioned technical scheme for operating personnel can keep away from the sample hose when using the operation screen, has promoted the security of measurement work.
The utility model discloses further set up to: the horizontal section of the upright column is arranged in a square shape, one side of the upright column, which is close to the cantilever, is provided with a long groove along the axial direction, an adjusting screw rod is arranged in the long groove, the cantilever is in threaded connection with the adjusting screw rod, and the top of the upright column is provided with an adjusting handle fixedly connected with the adjusting screw rod.
Through adopting above-mentioned technical scheme, because the horizontal cross-section of stand is square setting for the rotation of stand restriction cantilever, operating personnel accessible adjustment handle rotates adjusting screw, and then adjusts reciprocating of cantilever, and then covers all kinds of rubber and plastic hose and hose sub-assembly external diameter size that are concerned at present, does not touch with counter weight platform and stand when guaranteeing it to put, with the sample hose that adapts to the different diameters of alignment, the cantilever will scan composite set and install on the stand, saves experimental space.
To sum up, the utility model discloses following beneficial effect has:
1. when four parameters of length, outer diameter, torsion and bending of the hose and the hose assembly are required to be measured, the linear guide rail is adjusted to be parallel to the sample hose, and under a certain pressure condition, the stepping motor drives the scanning combination device to scan the mark on the sample hose along the axial direction of the linear guide rail, so that the position of the mark in a three-dimensional space is obtained; the data are imported into a data analysis system carrier computer in real time to form initial size data of the sample hose before testing, the external diameter, the length, the torsion and the bending data of the sample hose are calculated by comparing the data in the data analysis system carrier computer, and after scanning is finished, the motor drives the scanning combination device to return to an initial position, so that the continuity of measurement is guaranteed, and the efficiency of measurement work is improved; meanwhile, a measurer does not need to approach the sample hose to measure, and the safety of the measuring work is improved;
2. the adjusting handle is arranged at the top of the stand column and fixedly connected with the adjusting screw rod, the horizontal cross section of the stand column is square, the stand column limits the rotation of the cantilever, the adjusting screw rod can be rotated by the adjusting handle of an operator, the cantilever can be adjusted to move up and down, the outer diameter of various rubber and plastic hoses and hose assemblies related at present can be covered, the cantilever is ensured not to touch the balance weight platform and the stand column when being placed, the sample hoses with different diameters can be aligned, the cantilever can be used for installing the scanning combination device on the stand column, and the test space is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Reference numerals: 1. a counterweight table; 2. a column; 3. mounting a bracket; 4. an operation screen; 5. a cantilever; 61. a linear guide rail; 62. fixing a bracket; 63. a laser detection image pickup unit; 64. a laser transmitter; 7. and adjusting the handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model discloses a measuring device for bearing deformation of a hose and a hose assembly, which comprises a counterweight table 1 for placing a data analysis system carrier computer, wherein the data analysis software of the data analysis system carrier computer is a set of software, a GOM testing software is adopted, a vertical column 2 is fixedly connected at the middle position of one side of the upper end surface of the counterweight table 1, a mounting bracket 3 is fixedly connected at one side of the column 2, the axial direction of the mounting bracket 3 is vertically arranged with the axial direction of the column 2, the mounting bracket 3 is provided with an operation screen 4 connected with the data analysis system carrier computer, a cantilever 5 extending out of the counterweight table 1 is sleeved at the other side of the column 2, a linear guide rail 61 driven by a stepping motor is fixedly arranged on the cantilever 5, a scanning combination device connected with the data analysis system carrier computer is connected with a screw thread of the linear guide rail 61, the scanning assembly reciprocates in the axial direction of the linear guide 61.
The scanning combination device comprises a fixed support 62 which is in threaded connection with the linear guide rail 61, the lower end face of the fixed support 62 is respectively connected with a laser detection camera shooting component 63 and two groups of laser transmitters 64, the laser detection camera shooting component 63 is located at one end, far away from the stand column 2, of the fixed support 62, and the two groups of laser transmitters 64 are located at one end, close to the stand column 2, of the fixed support 62.
The axial direction of fixed bolster 62 is the level setting, and the axial direction of linear guide rail 61 sets up with the axial direction of fixed bolster 62 is perpendicular, and the length of linear guide rail 61 is 750mm, stand 2 set firmly in one side of the up end of counter weight platform 1, installing support 3 and counter weight platform 1 both all are in same one side of stand 2, and the extending direction of cantilever 5 sets up with the extending direction of installing support 3 is opposite.
The horizontal section of the upright post 2 is square, an elongated slot is formed in one side, close to the cantilever 5, of the upright post 2 along the axial direction, an adjusting screw rod is movably connected in the elongated slot, the cantilever 5 is sleeved on the upright post 2, meanwhile, the inner side of the cantilever 5 is in threaded connection with the adjusting screw rod, the length of the cantilever 5 is 300mm, and an adjusting handle 7 fixedly connected with the adjusting screw rod is installed at the top of the upright post 2.
The working conditions and principles of the embodiment are as follows:
when the height of scanning composite set is adjusted to needs, operating personnel rotates adjustment handle 7, and then drives adjusting screw's rotation, because the horizontal cross-section of stand 2 is square setting and threaded connection between cantilever 5 and the adjusting screw, and then makes cantilever 5 do along the axial direction of stand 2 and reciprocate, and then adjusts scanning composite set to be 100mm from the distance of sample hose up end.
Before operation, the data analysis system carrier computer and the stepping motor are sequentially turned on, and measurement can be carried out after the stepping motor is checked to normally act.
When four parameters of length, outer diameter, torsion and bending of the hose and the hose assembly are required to be measured, the linear guide rail 61 is adjusted to be parallel to the sample hose, and under a certain pressure condition, the stepping motor drives the scanning combination device to scan the mark on the sample hose along the axial direction of the linear guide rail 61, so that the position of the mark in a three-dimensional space is obtained; and the data are imported into a data analysis system carrier computer in real time to form initial size data of the sample hose before the test, the data are compared in the data analysis system carrier computer to calculate the data of the outer diameter, the length, the torsion and the bending of the sample hose, after the scanning is finished, the motor drives the scanning combination device to return to the initial position, and then the actions are repeated under different conditions to measure the sample hose.
After the test and measurement of the sample are finished, cleaning the sample hose, making equipment clean and sanitary, and sequentially closing the stepping motor and the data analysis system carrier computer.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. A kind of hose and hose sub-assembly bearing deformation measuring device, its characteristic is: including counter weight platform (1) that is used for placing data analysis system carrier computer, counter weight platform (1) is connected with stand (2), one side of stand (2) is connected with installing support (3), installing support (3) are provided with operation screen (4) that link to each other with data analysis system carrier computer, the opposite side of stand (2) is connected with stretches out cantilever (5) of counter weight platform (1), cantilever (5) have set firmly motor drive's linear guide rail (61), the screw rod threaded connection of linear guide rail (61) has the scanning composite set who links to each other with data analysis system carrier computer, the scanning composite set is followed reciprocating motion is to the axial direction of linear guide rail (61).
2. A device for measuring the compressive deformation of a hose and hose assembly as claimed in claim 1, wherein: the scanning combination device comprises a fixed support (62) in threaded connection with the linear guide rail (61), and the lower end face of the fixed support (62) is respectively connected with a laser detection camera shooting component (63) and two groups of laser transmitters (64).
3. A device for measuring the compressive deformation of a hose and hose assembly as claimed in claim 2, wherein: the axial direction of fixed bolster (62) is the horizontal setting, the axial direction of linear guide rail (61) with the axial direction vertical setting of fixed bolster (62).
4. A device for measuring the compressive deformation of a hose and hose assembly as claimed in claim 3, wherein: two sets of laser detection camera parts (63) are located fixed bolster (62) keep away from the one end of stand (2), laser emitter (64) are located fixed bolster (62) are close to the one end of stand (2).
5. A device for measuring the compressive deformation of a hose and hose assembly as claimed in claim 1, wherein: the upright post (2) is fixedly arranged on one side of the upper end face of the counterweight table (1), the mounting support (3) and the counterweight table (1) are arranged on the same side of the upright post (2), and the extending direction of the cantilever (5) is opposite to the extending direction of the mounting support (3).
6. A device for measuring the compressive deformation of a hose and hose assembly as claimed in claim 1, wherein: the horizontal section of the upright post (2) is arranged in a square shape, one side, close to the cantilever (5), of the upright post (2) is provided with a long groove along the axial direction, an adjusting screw rod is arranged in the long groove, the cantilever (5) is in threaded connection with the adjusting screw rod, and the top of the upright post (2) is provided with an adjusting handle (7) fixedly connected with the adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120428334.4U CN214470657U (en) | 2021-02-26 | 2021-02-26 | Pressure-bearing deformation measuring device for hose and hose assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120428334.4U CN214470657U (en) | 2021-02-26 | 2021-02-26 | Pressure-bearing deformation measuring device for hose and hose assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470657U true CN214470657U (en) | 2021-10-22 |
Family
ID=78146352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120428334.4U Active CN214470657U (en) | 2021-02-26 | 2021-02-26 | Pressure-bearing deformation measuring device for hose and hose assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470657U (en) |
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2021
- 2021-02-26 CN CN202120428334.4U patent/CN214470657U/en active Active
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