CN218524563U - Calibrating device of bonding strength detector - Google Patents
Calibrating device of bonding strength detector Download PDFInfo
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- CN218524563U CN218524563U CN202222538084.7U CN202222538084U CN218524563U CN 218524563 U CN218524563 U CN 218524563U CN 202222538084 U CN202222538084 U CN 202222538084U CN 218524563 U CN218524563 U CN 218524563U
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- dynamometer
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- screw
- bonding strength
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Abstract
The utility model discloses a calibrating installation of bonding strength detector, including dynamometer and installation mount, the installation mount includes the mounting panel, lower mounting panel, the support frame, the dynamometer is installed at last mounting panel under and between the mounting panel, it has the installation passway to go up the mounting panel middle part, there is the screw that link up at lower mounting panel middle part, the centre of a circle of going up mounting panel installation passway and the centre of a circle of lower mounting panel screw are on same vertical line, set up two scale marks of the cross in installation passway centre of a circle and with the round line of the endocentric different diameters of last mounting panel installation passway on last mounting panel upper surface, insert the lower extreme and the dynamometer spiro union of the stud of installing in the passway, the screw spiro union of upper end bonding strength detector bottom, insert the single-end bolt and the dynamometer lower extreme spiro union of screw on the mounting panel down. The utility model discloses simple manufacture, convenient operation, suitability are strong, the problem of stable, scientific fixed and high accuracy examination in the bonding strength detector verification process has been solved.
Description
Technical Field
The utility model belongs to the technical field of the instrument verification technique and specifically relates to a calibrating installation of bonding strength detector.
Background
In the industries of water conservancy and hydropower and the like, in order to protect a concrete or rock matrix from being rapidly damaged due to flowing water scouring, a coating with special performance is often sprayed or coated on the surface of the concrete or rock matrix, the bonding strength is an important index for evaluating the performance of the coating, the coating can be stably attached to the surface of the matrix for a long time only if the coating and the matrix have very high bonding strength, the matrix is fully and durably protected, and otherwise, the value and the significance are lost.
The paint bonding strength index is detected by using a bonding strength detector, before detection, a used detection instrument needs to be verified, a verification certificate is issued, the detection work on the premise meets the standard requirement, the detection result can be used as a basis for judging the paint bonding strength, and otherwise, the detection result is invalid.
During the calibration process of the bonding strength detector, the instrument needs to be fixed to realize the force transmission. Fix the bonding strength detector on the device, connect dynamometer one end through connecting screw, the other end of dynamometer links to each other with fixing screw, the dynamometer passes through sensor line connection to and measures the display, the detector crank rotates, pressurize gradually, detector digital display shows the drawing force numerical value, and simultaneously, the drawing force also passes to measuring the display through the sensor of dynamometer, compare two display numerical value deviations, when the deviation exceedes standard range, rate the detector, make the detector accord with examination standard requirement. In the calibration work of the bonding strength detector, due to differences in regions or different instrument models, a calibration mechanism often cannot perform the calibration work normally because of the absence of a proper calibration device, and the validity of a calibration result is often influenced because of the non-standardization of a temporarily-processed calibration device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can be with the effective calibrating installation of examination of the fixed realization of bonding strength detector stability, science is provided, the problem that calibrating installation lacks or is not normal in the bonding strength detector examination process has been solved.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a calibrating installation of bonding strength detector, including dynamometer and installation mount, the installation mount includes the mounting panel, lower mounting panel, support the support frame of mounting panel and lower mounting panel, the dynamometer is installed at last mounting panel under and between the mounting panel, it has the installation passageway hole to go up the mounting panel middle part, there is the screw that link up in the middle part of the lower mounting panel, the centre of a circle of going up mounting panel installation passageway hole is on same vertical line with the centre of a circle of lower mounting panel screw, set up two scale marks of the crossly of installation passageway hole centre of a circle and with the concentric different diameters's of last mounting panel installation passageway hole circle line on last mounting panel upper surface, the lower extreme and the dynamometer upper end spiro union of stud inserted in the installation passageway hole, the upper end and the screw spiro union of bonding strength detector bottom of laying on the last mounting panel, insert the single-head bolt and the dynamometer lower extreme spiro union of screw on the mounting panel down from mounting panel bottom down.
The dynamometer is connected with an external measurement display.
The upper mounting plate, the lower mounting plate and the support frame are integrally formed, the side face of the support frame is hollow, and the vertical distance from the bottom face of the lower mounting plate to the bottom end of the support frame is not less than 100mm.
The upper mounting plate and the lower mounting plate are arranged in a square and parallel mode, and four corners of the upper mounting plate and the lower mounting plate are correspondingly fixed on a supporting frame formed by four supporting legs.
The stud is two reverse bolts of integration, adopts two external screw threads or one external screw thread, the internal screw thread structure in one end, and the model of bolt respectively with the screw model of detector and the screw model phase-match of dynamometer, the model of single-end bolt and the screw model phase-match of dynamometer, lower mounting panel screw model is the same with the screw model of dynamometer.
The utility model has the advantages that: the adhesive strength detector is scientific in structural design, simple to manufacture, convenient to operate, high in applicability and customizable, solves the problem that the adhesive strength detector is stably and scientifically fixed in the verification process so as to realize accurate and effective verification, further enlarges the selection range of the detection mechanism on the instrument verification mechanism, enlarges the service range of the verification mechanism and improves the productivity.
Drawings
Fig. 1 is an installation schematic diagram of the calibrating apparatus of the adhesion strength detector of the present invention during use.
Fig. 2 is a schematic diagram of the cross scale lines and concentric circles on the upper surface of the upper mounting plate of the present invention.
Fig. 3 is a schematic view of a two-way bolt.
Fig. 4 is a schematic view of another bi-directional bolt.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2, the utility model discloses a calibrating installation of bonding strength detector, including dynamometer 9 and installation mount, the installation mount includes mounting panel 7, mounting panel 1 down, support mounting panel 7 and mounting panel 1's support frame 2 down, dynamometer 9 installs at mounting panel 7 under and between mounting panel 1, there is installation passway 8 at the middle part of mounting panel 7, there is screw 11 that link up at mounting panel 1 middle part down, the centre of a circle of going up mounting panel installation passway 8 and the centre of a circle of mounting panel screw 11 down are on same vertical line, set up two scale marks 13 of the cross in installation passway centre of a circle and with the concentric different diameter's of mounting panel installation passway circle line 14 on mounting panel 7 upper surface, insert the lower extreme and the dynamometer 9 upper end spiro union of stud 6 in installation passway 8, the upper end and the 5 spiro unihead of the screw of laying the bonding strength detector 4 bottom on mounting panel 7, insert down the single-end 12 and the dynamometer 9 lower extreme spiro union of screw 11 on the mounting panel from mounting panel 1 bottom down.
The load cell 9 is connected to an external measurement display 10.
Go up mounting panel 7, lower mounting panel 1 and support frame 2 an organic whole and form, the side fretwork of support frame 2, the bottom surface of lower mounting panel 1 is apart from 2 bottom vertical distance of support frame and is not less than 100mm.
In this embodiment, the upper mounting plate 7 and the lower mounting plate 1 are both square and parallel, and four corners of the upper mounting plate and the lower mounting plate are correspondingly fixed on a support frame formed by four support legs.
As shown in fig. 3 and 4, the stud bolt 6 is two reverse bolts of integration, adopts two external screw threads or an external screw thread, an internal screw thread structure, and the model of bolt respectively with the screw model of detector and the screw model phase-match of dynamometer, the model of single-end bolt 12 and the screw model phase-match of dynamometer, 11 models of lower mounting panel screw are the same with the screw model of dynamometer 9.
The utility model provides a calibrating installation for bonding strength detector, calibrating installation include mounting panel 7, go up mounting panel installation passageway hole 8, lower mounting panel 1, lower mounting panel screw 11, support frame 2, stud 6, single-end bolt 12, dynamometer 9, measure display 10.
Specifically, a verification worker symmetrically and centrally places the bonding strength detector 4 on the upper mounting plate 7 according to a scale mark 13 and a concentric circle line 14 of the mounting channel hole to ensure that the hole center of the screw hole 5 at the bottom of the detector and the hole center of the mounting channel hole 8 of the upper mounting plate are on the same vertical center line, holds the stud 6 by hand to pass the upper end of the stud 6 upwards through the mounting channel hole 8 of the upper mounting plate from below the upper mounting plate 7 to make the upper end contact with the screw hole 5 at the bottom of the detector 4, places the dynamometer 9 below the stud 6 to make the upper screw hole of the dynamometer 9 contact with the lower end of the stud 6, rotates the stud 6 clockwise, fixes the upper end of the stud 6 in the screw hole 5 at the bottom of the detector and fixes the lower end in the upper screw hole of the dynamometer 9, then rotates the stud 12 to pass the lower mounting plate screw hole 11 of the lower mounting plate and enter the lower screw hole of the dynamometer 9 until the nut of the stud 12 is tightly attached to the lower mounting plate 1, connects the dynamometer 9 to the measurement display 10, finishes installation of the verification device, operates the detector, and transmits and displays the pulling force on the measurement display 10 to verify the instrument.
The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, the scope of the present invention should not be limited by the embodiment, that is, all equivalent changes or modifications made by the spirit of the present invention should still fall within the scope of the present invention.
Claims (5)
1. The utility model provides a calibrating installation of bonding strength detector, including dynamometer (9) and installation mount, a serial communication port, the installation mount includes mounting panel (7), mounting panel (1) down, support frame (2) of mounting panel (7) and mounting panel (1) down on the support, dynamometer (9) are installed between mounting panel (7) and mounting panel (1) down, there is installation passageway hole (8) at last mounting panel (7) middle part, there is screw (11) that link up in mounting panel (1) middle part down, the centre of a circle of going up mounting panel installation passageway hole (8) and the centre of a circle of mounting panel screw (11) down are on same vertical line, set up two scale mark (13) of the cross of installation passageway hole centre of a circle and with circle line (14) of the endocentric different diameters of last mounting panel installation passageway hole at last mounting panel (7) upper surface, the lower extreme and the dynamometer (9) upper end spiro union of stud (6) of inserting in installation passageway hole (8), the upper end and the screw of laying bonding strength detector (4) bottom on mounting panel (7), insert single mounting panel (11) lower extreme and spiro union head (12) and dynamometer from mounting panel (9) spiro union down.
2. The calibrating device for a bond strength measuring instrument according to claim 1, characterized in that the load cell (9) is connected to an external measuring display (10).
3. The calibrating device of the bonding strength detector according to claim 1, wherein the upper mounting plate (7), the lower mounting plate (1) and the support frame (2) are integrally formed, the side surface of the support frame (2) is hollowed out, and the vertical distance from the bottom surface of the lower mounting plate (1) to the bottom end of the support frame (2) is not less than 100mm.
4. The calibrating apparatus for the bonding strength detector according to claim 3, wherein the upper mounting plate (7) and the lower mounting plate (1) are both square and parallel, and four corners of the upper mounting plate and the lower mounting plate are correspondingly fixed on a support frame formed by four support legs.
5. The calibrating apparatus for the bonding strength detector according to claim 1, wherein the stud bolts (6) are integrated into two reverse bolts, and adopt a structure of double external threads or one external thread and one internal thread, the types of the bolts are respectively matched with the type of the screw hole of the detector and the type of the screw hole of the dynamometer, the type of the single-head bolt (12) is matched with the type of the screw hole of the dynamometer, and the type of the lower mounting plate screw hole (11) is the same as the type of the screw hole of the dynamometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538084.7U CN218524563U (en) | 2022-09-23 | 2022-09-23 | Calibrating device of bonding strength detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538084.7U CN218524563U (en) | 2022-09-23 | 2022-09-23 | Calibrating device of bonding strength detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524563U true CN218524563U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222538084.7U Active CN218524563U (en) | 2022-09-23 | 2022-09-23 | Calibrating device of bonding strength detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524563U (en) |
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2022
- 2022-09-23 CN CN202222538084.7U patent/CN218524563U/en active Active
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