CN110608644A - Tolerance detection tool and detection method for installed levelling machine memorial archways - Google Patents
Tolerance detection tool and detection method for installed levelling machine memorial archways Download PDFInfo
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- CN110608644A CN110608644A CN201910773800.XA CN201910773800A CN110608644A CN 110608644 A CN110608644 A CN 110608644A CN 201910773800 A CN201910773800 A CN 201910773800A CN 110608644 A CN110608644 A CN 110608644A
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- base
- pole
- rod
- battery
- installation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of tolerance detection of a levelling machine housing, in particular to a tolerance detection tool and a tolerance detection method after the levelling machine housing is installed. The base and the micrometer rod are connected through the insulating sleeve, the battery is arranged on one side of the micrometer rod, one pole of the battery is connected to the rod of the micrometer rod through a lead, the other pole of the battery is connected to the base after passing through the bulb, and the base and the micrometer rod are made of conductive materials. The invention can read the lamp bulb through the change of the brightness or resistance value of the lamp bulb, thereby improving the test precision.
Description
Technical Field
The invention relates to the technical field of tolerance detection of a levelling machine housing, in particular to a tolerance detection tool and a tolerance detection method after the levelling machine housing is installed.
Background
Fig. 3 shows a method of inspection using the now-dividing rod 8, which uses the dividing rod and flashlight for inspection. Through human eye observation, the scales are read by combining the touch of the touch sensing dial rod 8 and the steel wire rope 9, so as to determine the verticality difference. The method depends on operation experience, can be highly accurate for people who often work on the method, but has larger reading error for new operators due to lack of objective basis reference. Meanwhile, in the reading process, the manual sensing force is needed, and when the reading is carried out in a large batch, errors are easily caused by manual fatigue.
The existing method has the disadvantages of large measurement human error, poor reliability of detection results and unsatisfactory consistency of detection results of different people in different batches.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tolerance detection tool and a detection method after installation of a leveling machine housing. The invention divides the detection tool into an upper conductive body and a lower conductive body through the insulating sleeve, converts the distance into an electric signal during measurement, and visually and accurately reads the value through the change of the brightness or resistance value of the bulb, thereby improving the test precision.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a tolerance detection instrument after levelling machine memorial archway installation, includes dividing pole, wire, battery, bulb, insulating cover, base, its characterized in that: the base is connected with the micrometer rod through an insulating sleeve, a battery is arranged on one side of the micrometer rod, one pole of the battery is connected to the rod of the micrometer rod through a wire, the other pole of the battery is connected to the base after passing through the bulb, and the base and the micrometer rod are made of conducting materials.
The utility model provides a tolerance detection instrument after levelling machine memorial archway installation, includes dividing pole, wire, battery, universal meter, insulating cover, base, its characterized in that: be connected through insulating cover between base and the amesdial pole, amesdial pole one side sets up the battery, and one of them utmost point of battery passes through the wire to be connected on the pole of amesdial pole, and another utmost point of battery passes through the universal meter after to be connected on the base, amesdial pole are the conducting material preparation.
According to the tolerance detection instrument after levelling machine memorial archway installation as above, its characterized in that: the device also comprises a button switch which is arranged on the lead.
According to the tolerance detection instrument after levelling machine memorial archway installation as above, its characterized in that: the base and the dividing rods are made of copper materials or aluminum materials.
The invention also discloses a tolerance detection method after the installation of the levelling machine housing, which comprises the following steps:
firstly, a base of a detection tool leans against the inner wall of a memorial archway, a dividing rod is adjusted, the head of the dividing rod is in contact with a steel wire rope, the brightness of a bulb or the resistance value of a universal meter is observed, and the reading value of the dividing rod at the moment is recorded when the testing requirement is met;
step two, mounting the method in the step one at another measuring point for re-measurement, and recording the reading value of the kilo-minute rod;
and step three, calculating the installation error of the steel wire rope after the installation of the leveling machine housing through twice readings.
The invention has the beneficial effects that: firstly, the operation can be objective depending on the feeling of the operator, and the measurement results of different personnel are almost the same. Secondly, the requirement on operators is low, and the detection results of different operators in different batches are basically the same. Thirdly, simple structure, the different personnel of being convenient for operate.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus of the present invention.
FIG. 2 is a schematic view of the working state of the device of the present invention.
Fig. 3 is a schematic diagram of a conventional testing apparatus in an operating state.
Description of reference numerals: the device comprises a dividing rod 1, a lead 2, a battery 3, a bulb 4, an insulating sleeve 5, a base 6, a detection tool 7, a current dividing rod 8, a steel wire rope 9 and a housing 10.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in figure 1, the tolerance detection tool for the installed planishing mill housing comprises a dividing rod 1, a lead 2, a battery 3, a bulb 4, an insulating sleeve 5 and a base 6, wherein the base 6 is connected with the dividing rod 1 through the insulating sleeve 5, the battery 3 is arranged on one side of the dividing rod 1, one pole (positive pole or negative pole) of the battery is connected to the rod of the dividing rod 1 through the lead 2, the other pole of the battery 3 is connected to the base 6 after passing through the bulb 4, and the base 6 and the dividing rod 1 are made of conductive materials such as copper and aluminum.
As a further scheme of the invention, a button switch can be added, the button switch is added on the lead 2, the button is turned on during testing, the bulb 4 changes along with the change of external resistance, and the button switch is turned off when the test is not carried out, so that the battery 3 is ensured not to discharge when the test is not carried out.
As a further scheme of the invention, the bulb 4 can be replaced by a universal meter, during testing, the universal meter is used for testing the resistance, and a tester accurately determines the pressure of the kilo-pole 1 and the steel wire rope 9 according to the resistance, so that the test is more accurate compared with the bulb 4.
As shown in figure 2, during the operation of the device of the invention, the base 6 of the detection means 7 is placed against the housing 10, and the dividing rod 1 is adjusted to be close to and pressed against the steel cable 9, in the field of the art the steel cable 9 is generally a steel cable 9The contact resistance between the dividing rod 1 and the steel wire rope 9 changes along with the change of the extrusion force, the brightness of the bulb 4 and the resistance reading of the universal meter change, so that the detection does not depend on the feeling of an operator, objective operation can be realized, and the measurement results of different personnel are almost the same.
The invention also discloses a tolerance detection method after the installation of the levelling machine housing, which comprises the following steps:
firstly, a base 6 of a detection tool 7 is leaned on the inner wall of a housing 10, a dividing rod 1 is adjusted, the head of the dividing rod 1 is in contact with a steel wire rope 9, the brightness of a bulb 4 or the resistance value of a universal meter is observed, and the reading value of the dividing rod 1 at the moment is recorded when the testing requirement is met;
step two, mounting the method in the step one at another measuring point for re-measurement, and recording the reading value of the dividing rod 1;
and step three, calculating the installation error of the steel wire rope 9 after the installation of the leveling machine housing through two readings.
The invention makes the two measurement values reference through the brightness of the bulb 4 or the resistance value of the universal meter, and the error between the two measurement values is small, thereby the tolerance detection value is accurate, the requirement on operators is low, and the detection results of different persons in different batches are basically the same.
Claims (5)
1. The utility model provides a tolerance detection instrument after levelling machine memorial archway installation, includes dividing pole, wire, battery, bulb, insulating cover, base, its characterized in that: the base is connected with the micrometer rod through an insulating sleeve, a battery is arranged on one side of the micrometer rod, one pole of the battery is connected to the rod of the micrometer rod through a wire, the other pole of the battery is connected to the base after passing through the bulb, and the base and the micrometer rod are made of conducting materials.
2. The utility model provides a tolerance detection instrument after levelling machine memorial archway installation, includes dividing pole, wire, battery, universal meter, insulating cover, base, its characterized in that: be connected through insulating cover between base and the amesdial pole, amesdial pole one side sets up the battery, and one of them utmost point of battery passes through the wire to be connected on the pole of amesdial pole, and another utmost point of battery passes through the universal meter after to be connected on the base, amesdial pole are the conducting material preparation.
3. The post-installation tolerance detection tool for a levelling machine housing according to claim 1 or 2, wherein: the device also comprises a button switch which is arranged on the lead.
4. The post-installation tolerance detection tool for a levelling machine housing according to claim 1 or 2, wherein: the base and the dividing rods are made of copper materials or aluminum materials.
5. A tolerance detection method for installed planisher memorial archways comprises the following steps:
firstly, a base of a detection tool leans against the inner wall of a memorial archway, a dividing rod is adjusted, the head of the dividing rod is in contact with a steel wire rope, the brightness of a bulb or the resistance value of a universal meter is observed, and the reading value of the dividing rod at the moment is recorded when the testing requirement is met;
step two, mounting the method in the step one at another measuring point for re-measurement, and recording the reading value of the kilo-minute rod;
and step three, calculating the installation error of the steel wire rope after the installation of the leveling machine housing through twice readings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773800.XA CN110608644A (en) | 2019-08-21 | 2019-08-21 | Tolerance detection tool and detection method for installed levelling machine memorial archways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773800.XA CN110608644A (en) | 2019-08-21 | 2019-08-21 | Tolerance detection tool and detection method for installed levelling machine memorial archways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608644A true CN110608644A (en) | 2019-12-24 |
Family
ID=68891046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910773800.XA Pending CN110608644A (en) | 2019-08-21 | 2019-08-21 | Tolerance detection tool and detection method for installed levelling machine memorial archways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932702A (en) * | 2021-09-22 | 2022-01-14 | 成都飞机工业（集团）有限责任公司 | Base of detection device and processing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600786Y (en) * | 2003-02-14 | 2004-01-21 | 太原重型机械(集团)有限公司 | Verticality precision surveying device |
| CN204018382U (en) * | 2014-08-28 | 2014-12-17 | 江阴新仁科技有限公司 | Testing apparatus for verticality installed by memorial archway |
| CN107543479A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | The detection means and application method of large scale equipment component contact point |
-
2019
- 2019-08-21 CN CN201910773800.XA patent/CN110608644A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600786Y (en) * | 2003-02-14 | 2004-01-21 | 太原重型机械(集团)有限公司 | Verticality precision surveying device |
| CN204018382U (en) * | 2014-08-28 | 2014-12-17 | 江阴新仁科技有限公司 | Testing apparatus for verticality installed by memorial archway |
| CN107543479A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | The detection means and application method of large scale equipment component contact point |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932702A (en) * | 2021-09-22 | 2022-01-14 | 成都飞机工业（集团）有限责任公司 | Base of detection device and processing method thereof |
| CN113932702B (en) * | 2021-09-22 | 2022-07-15 | 成都飞机工业（集团）有限责任公司 | Base of detection device and processing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |