CN214471512U - Force value calibrating device for working dynamometer - Google Patents
Force value calibrating device for working dynamometer Download PDFInfo
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- CN214471512U CN214471512U CN202120768195.XU CN202120768195U CN214471512U CN 214471512 U CN214471512 U CN 214471512U CN 202120768195 U CN202120768195 U CN 202120768195U CN 214471512 U CN214471512 U CN 214471512U
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- force value
- movable base
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- calibration device
- installation frame
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Abstract
The utility model relates to the technical field of calibrating devices, in particular to a force value calibrating device for a working dynamometer, which comprises a movable base, an installation frame, a separation plate and a calibrating device body, the utility model discloses a mounting plate is arranged on the side surface of the bottom of the movable base, the bottom of the mounting plate is connected with a wheel, when the whole device needs to be moved, the wheel is rotated to support the movable base, then a pushing handle is pushed, the device is moved to a required position, the mobility of the device is greatly increased, and the working efficiency is increased; through being connected damping spring between damping tank inner chamber and mounting groove inner chamber wall, and be connected through the shock pad between calibrating device body and the removal base, by above structural design, can effectively reduce the vibrations that the removal base removed the in-process and produced the influence to the calibrating device body.
Description
Technical Field
The utility model relates to a calibrating device technical field specifically is a work dynamometer force value calibrating device.
Background
Force gauges are portable metering devices for measuring various force values or loads. Also known as a load cell. There are various classifications, which are classified into a working load cell and a standard load cell according to the objects used. The main indexes for evaluating the accuracy grade of the dynamometer are repeatability R and stability Sb. R reflects the change of data obtained by loading (unloading) for multiple times in one complete verification process; sb reflects the difference between the data obtained by assay after a period of time and the last data.
The standard dynamometers used for detecting or comparing dead weight type, lever type, hydraulic type and stacked type dynamometers are mostly in a dynamometric sensor type, and the accuracy of the dynamometric sensor type is divided into three levels of 0.01, 0.03 and 0.05. After the force sensors in various forms are matched with proper electric measuring instruments, a sensor type force measuring instrument or an electronic type force measuring instrument is formed. The standard dynamometer currently mainly uses a resistance strain sensor with wide measuring range, high accuracy and strong adaptability. The standard dynamometer used for the detection or calibration of various material testing machines is mostly in a dial gauge type, and the accuracy of the standard dynamometer is divided into three levels of 0.03, 0.05 and 0.1.
However, the existing force value calibration device has the following disadvantages: the traditional force value calibration device is usually used on a fixing frame directly welded by each mechanism, is invariably moved, needs to be disassembled again for long-distance detection, and greatly influences the use efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work dynamometer force value calibrating device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a force value calibration device of a working dynamometer comprises a movable base, an installation frame, isolation plates and a calibration device body, wherein support plates are installed on two sides of the bottom of the movable base, a pushing handle is connected to the side face of the movable base, four installation grooves are formed in two side faces of the pushing handle, installation plates are installed in the installation grooves, shock absorption grooves are formed in the top and the bottom of the installation plates, shock absorption springs are connected between inner cavities of the shock absorption grooves and inner cavity walls of the installation grooves, a threaded rod is connected to one side of the top of the installation plates, wheels are connected to the bottom end of the threaded rod below the installation plates, the installation frame is arranged on the top of the movable base, the isolation plates are installed on four side faces of the installation frame, buckling plates are connected to the side edges of the isolation plates, an illuminating lamp is installed in the middle of the top of the inner cavity of the installation frame, and a kit is arranged on the side face of the inner cavity of the illuminating lamp, the middle of the top of the movable base is provided with a calibration device body.
Preferably, mounting panel one end is connected through the pivot with mounting groove inner chamber one end, and the mounting panel of being convenient for rotates about the mounting groove.
Preferably, the height of the bottom of the wheel is higher than that of the bottom of the support plate.
Preferably, the mounting frame corresponding to the fastening plate is provided with a fixing plate, and the surface of the fixing plate is provided with a fastening groove, so that the isolation plate is connected with the mounting frame conveniently.
Preferably, the surface of the kit is of a hollow structure, and a moisture-proof reagent is filled in the kit, so that the calibration device body can be effectively protected.
Preferably, the calibration device body is connected with the movable base through the shock pad, so that the influence of vibration generated in the moving process of the movable base on the calibration device body can be effectively reduced.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the mounting panel in the side of mobile base bottom, and the mounting panel bottom is connected with the wheel, when needs move whole device, the threaded rod is rotated, makes the wheel prop up the mobile base, pushes away again and promotes the handle, will adorn one device move to the required department can, greatly increase the mobility of device, increase work efficiency; through being connected damping spring between damping tank inner chamber and mounting groove inner chamber wall, and be connected through the shock pad between calibrating device body and the removal base, by above structural design, can effectively reduce the vibrations that the removal base removed the in-process and produced the influence to the calibrating device body.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the connection structure between the isolation board and the mounting frame of the present invention.
In the figure: 1. moving the base; 2. a mounting frame; 3. a separator plate; 4. calibrating the device body; 5. a support plate; 6. mounting grooves; 7. mounting a plate; 8. a threaded rod; 9. a wheel; 10. pushing the handle; 11. a rotating shaft; 12. a damping groove; 13. a damping spring; 14. a shock pad; 15. an illuminating lamp; 16. a kit; 17. a fixing plate; 18. buckling the groove; 19. and (6) buckling the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a force value calibration device of a working dynamometer comprises a movable base 1, an installation frame 2, partition plates 3 and a calibration device body 4, wherein support plates 5 are installed on two sides of the bottom of the movable base 1, a pushing handle 10 is connected to the side surface of the movable base 1, four installation grooves 6 are formed in two side surfaces of the pushing handle 10, an installation plate 7 is installed in each installation groove 6, damping grooves 12 are formed in the top and the bottom of each installation plate 7, damping springs 13 are connected between inner cavities of the damping grooves 12 and the inner cavity walls of the installation grooves 6, a threaded rod 8 is connected to one side of the top of each installation plate 7, the bottom end of each threaded rod 8 is connected with a wheel 9 below each installation plate 7, the installation frame 2 is arranged on the top of the movable base 1, the partition plates 3 are installed on four side surfaces of the installation frame 2, buckling plates 19 are connected to the side edges of the partition plates 3, an illuminating lamp 15 is installed in the middle of the top of the inner cavity of the installation frame 2, and a reagent kit 16 is arranged on the side surface of the inner cavity of the installation frame 15, the middle of the top of the movable base 1 is provided with a calibration device body 4.
Furthermore, mounting panel 7 one end is connected through pivot 11 with 6 inner chamber one end of mounting groove, and the mounting panel 7 of being convenient for rotates from top to bottom at mounting groove 6.
Further, the height of the bottom of the wheel 9 is higher than that of the bottom of the support plate 5.
Furthermore, a fixing plate 17 is installed on the installation frame 2 corresponding to the fastening plate 19, and a fastening groove 18 is formed in the surface of the fixing plate 17, so that the isolation plate 3 can be connected with the installation frame 2 conveniently.
Further, the surface of the kit 16 is of a hollow structure, and a moisture-proof reagent is filled in the kit 16, so that the calibration device body 4 can be effectively protected.
Furthermore, the calibration device body 4 is connected with the movable base 1 through the shock pad 14, so that the influence of the vibration generated in the moving process of the movable base 1 on the calibration device body 4 can be effectively reduced.
The utility model discloses a set up mounting panel 7 in the side of the bottom of mobile base 1, and the bottom of mounting panel 7 is connected with wheel 9, when needing to move the whole device, rotatory threaded rod 8 makes wheel 9 prop up mobile base 1, pushes away again and promotes handle 10, will install the device and move to the required department can, greatly increase the mobility of device, increase work efficiency; through being connected damping spring 13 between 12 inner chambers of damping tank and the inner chamber wall of mounting groove 6, and be connected through shock pad 14 between calibrating device body 4 and the mobile base 1, by above structural design, can effectively reduce the vibrations that the mobile base 1 removal in-process produced to calibrating device body 4's influence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a work dynamometer force value calibrating device, includes removal base (1), installation frame (2), division board (3) and calibrating device body (4), its characterized in that: the shock absorption device is characterized in that supporting plates (5) are installed on two sides of the bottom of the movable base (1), a pushing handle (10) is connected to the side face of the movable base (1), four mounting grooves (6) are formed in the two side faces of the pushing handle (10), a mounting plate (7) is installed in each mounting groove (6), shock absorption grooves (12) are formed in the top and the bottom of each mounting plate (7), a shock absorption spring (13) is connected between an inner cavity of each shock absorption groove (12) and an inner cavity wall of each mounting groove (6), a threaded rod (8) is connected to one side of the top of each mounting plate (7), wheels (9) are connected to the bottom end of each threaded rod (8) below each mounting plate (7), an installation frame (2) is arranged on the top of the movable base (1), isolation plates (3) are installed on four sides of the installation frame (2), and buckling plates (19) are connected to the side edges of the isolation plates (3), install light (15) in the middle of installation frame (2) inner chamber top, light (15) side is provided with kit (16) in installation frame (2) inner chamber top, install calibrating device body (4) in the middle of moving base (1) top.
2. A working load cell force value calibration device according to claim 1, wherein: one end of the mounting plate (7) is connected with one end of the inner cavity of the mounting groove (6) through a rotating shaft (11).
3. A working load cell force value calibration device according to claim 1, wherein: the height of the bottom of the wheel (9) is higher than that of the bottom of the support plate (5).
4. A working load cell force value calibration device according to claim 1, wherein: and a fixing plate (17) is arranged on the mounting frame (2) corresponding to the buckling plate (19), and a buckling groove (18) is formed in the surface of the fixing plate (17).
5. A working load cell force value calibration device according to claim 1, wherein: the surface of the kit (16) is of a hollow structure, and a moisture-proof reagent is filled in the kit (16).
6. A working load cell force value calibration device according to claim 1, wherein: the calibration device body (4) is connected with the movable base (1) through a shock pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768195.XU CN214471512U (en) | 2021-04-15 | 2021-04-15 | Force value calibrating device for working dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768195.XU CN214471512U (en) | 2021-04-15 | 2021-04-15 | Force value calibrating device for working dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471512U true CN214471512U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768195.XU Active CN214471512U (en) | 2021-04-15 | 2021-04-15 | Force value calibrating device for working dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214471512U (en) |
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2021
- 2021-04-15 CN CN202120768195.XU patent/CN214471512U/en active Active
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