CN208984182U - A kind of quality inspection balance unit - Google Patents
A kind of quality inspection balance unit Download PDFInfo
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- CN208984182U CN208984182U CN201822152275.3U CN201822152275U CN208984182U CN 208984182 U CN208984182 U CN 208984182U CN 201822152275 U CN201822152275 U CN 201822152275U CN 208984182 U CN208984182 U CN 208984182U
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- quality inspection
- fixedly installed
- tensiometer
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Abstract
The utility model discloses a kind of quality inspection balance units, including pedestal and fixed mechanism, the pedestal upper center is fixedly installed with fixed link, the fixed link top is movably installed with the first shaft by bearing, the fixed link upper end is fixedly installed with calibrating plate, first shaft front fixing sleeve is connected to measurement arm, the measurement arm both ends lower part is fixedly installed with connection ring, the connection ring lower end is mounted with weighing plate, interconnection has connection frame at left and right sides of second shaft top, connection frame left and right ends top movable is connected with clamping plate, fastening bolt is connected between the clamping plate, and two are fixedly connected with tensiometer between clamping plate.By fixed mechanism, the second shaft, connection frame, clamping plate, fastening bolt and tensiometer structure, when object under test weight exceeds counterweight weight, the weight for can be calculated by formula G=mg testee using tensiometer achievees the effect that efficiently to measure.
Description
Technical field
The utility model relates to balance technical field, specially a kind of quality inspection balance unit.
Background technique
Balance, a kind of weighing apparatus.Balance beam is propped up at the center of beam by fulcrum (axis) and forms two arms, is hung on each arm
One disk puts the object of known quality in one of disk, puts object under test in another disk, the pointer being fixed on beam exists
Deflection when not swinging and being directed toward center scale indicates that the quality of object under test.Balance is a kind of bascule.Balance is
A kind of weighing apparatus is the instrument for measuring mass of object.It is made according to lever principle, respectively has a shallow bid, one end at the both ends of lever
Counterweight is put, the other end puts the object to be claimed, and lever center is equipped with pointer, and when both ends balance, the quality (weight) at both ends is equal,
The patent No.: the novel quality inspection balance unit in CN201820515555.3, there are certain technological deficiencies for the device, in reality
Balance unit can not be calibrated in the use process of border, this kind of novel quality inspection balance unit does not have this kind of function, holds
Easily there is measurement inaccuracy, and balance is mostly measured using counterweight, if the weight of object being measured exceeds counterweight weight just
It can not measure, for this purpose, it is proposed that a kind of quality inspection balance unit.
Utility model content
The purpose of this utility model is to provide a kind of quality inspection balance units, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of quality inspection balance unit, including bottom
Seat and fixed mechanism, the pedestal upper center are fixedly installed with fixed link, and the fixed link top is installed by bearing activity
There is the first shaft, the first shaft upper socket has a pointer, and the fixed link upper end is fixedly installed with calibrating plate, and described first
Shaft front fixing sleeve is connected to measurement arm, and the measurement arm both ends lower part is fixedly installed with connection ring, the connection ring lower end
It is mounted with weighing plate, described measurement arm lower end or so two is fixedly installed with fixed block, and the fixed block left end middle part is solid
Dingan County is equipped with screw rod, is engaged with adjusting block on the screw rod, the pan frontward end left part offers counterweight slot, and in pedestal right end
Portion offers accumulator tank, and activity is plugged with fixed mechanism in the accumulator tank, front and rear sides wall in the middle part of the fixed mechanism inner cavity
It is movably installed with the second shaft by bearing, interconnection has connection frame, the connection at left and right sides of second shaft top
Frame left and right ends top movable is connected with clamping plate, and fastening bolt is connected between the clamping plate, and fixed between two clamping plates
It is connected with tensiometer.
Preferably, the calibrating plate semicircular in shape, and scale is provided on calibrating plate.
Preferably, link is provided in the middle part of the weighing plate lower end.
Preferably, the clamping plate right end is provided with non-slip mat.
Preferably, the tensiometer is connected by rope with the link for weighing pan bottom.
Compared with prior art, the utility model has the beneficial effects that this kind of quality inspection balance unit by fixed block,
The structure of screw rod, adjusting block, pointer and calibrating plate rotates adjusting block and calibrates to device, manually when pointer and calibrating plate zero
When scale is overlapped, i.e., calibration is completed, and achievees the effect that quickly to adjust calibration；By the structure of counterweight slot, by the counterweight after using
It is collected into counterweight slot, achievees the effect that not easy to lose；Pass through fixed mechanism, the second shaft, connection frame, clamping plate, fastening bolt
With the structure of tensiometer, when object under test weight exceeds counterweight weight, carrying out calculating by formula G=mg using tensiometer can
The weight for obtaining testee achievees the effect that efficiently to measure.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure fixed mechanism front sectional view；
Fig. 3 is the utility model structure fixed mechanism left view cross-sectional view.
In figure: 1 pedestal, 2 fixed links, 21 first shafts, 22 pointers, 3 calibrating plates, 4 measurement arms, 41 connection rings, 42 weigh
Disk, 5 fixed blocks, 51 screw rods, 52 adjusting blocks, 6 counterweight slots, 7 accumulator tanks, 8 fixed mechanisms, 81 second shafts, 82 connection frames, 83 folders
Plate, 84 fastening bolts, 9 tensiometers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of quality inspection balance unit, including pedestal 1
With fixed mechanism 8,1 upper center of pedestal is fixedly installed with fixed link 2, plays undertaking effect, the fixation to measurement arm 4
2 top of bar is movably installed with the first shaft 21 by bearing, plays connection function, the first axle to pointer 22 and measurement arm 4
21 upper socket of bar has pointer 22, and whether the effect of pointer 22 is easy for observing and measuring arm 4 in equilbrium position, the fixed link
2 upper ends are fixedly installed with calibrating plate 3,3 semicircular in shape of calibrating plate, and are provided with scale on calibrating plate 3, when pointer 22 and school
When zero graduation value on quasi- disk 3 is overlapped, then illustrate that measuring arm 4 is in equilbrium position, 21 front of the first shaft is fixedly attached
There is measurement arm 4, the 4 both ends lower part of measurement arm is fixedly installed with connection ring 41, and 41 lower end of connection ring is mounted with title
Disk 42 is measured, is provided with link in the middle part of 42 lower end of weighing plate, convenient for being attached the work of measurement by rope and tensiometer 9
With described 4 lower end of measurement arm or so two is fixedly installed with fixed block 5, is fixedly installed with spiral shell in the middle part of 5 left end of fixed block
Bar 51 is engaged with adjusting block 52 on the screw rod 51, measurement 4 both ends of arm can be adjusted using adjusting block 52, convenient for pair
Device is calibrated, and the measurement arm 4 for being is in the position of balance, and pointer 22 is overlapped with the zero graduation value on calibrating plate 3, institute
It states 1 front end left part of pedestal and offers counterweight slot 6, convenient for placing the effect of recycling counterweight, and offer recycling in the middle part of 1 right end of pedestal
Fixed mechanism 8 can be recycled and be hidden by slot 7, accumulator tank 7, and activity is plugged with fixed mechanism 8 in the accumulator tank 7, right
The effect that tensiometer 9 is fixed, 8 inner cavity of fixed mechanism middle part front and rear sides wall are movably installed with the second axis by bearing
Bar 81 needs to guarantee that tensiometer 9 remains vertical with weighing plate 42 and measurement arm 4 when measuring using tensiometer 9,
The effect of second shaft 81 is exactly that allow tensiometer 9 to carry out angle always under the action of pulling force adaptive, and remains and claim
It measures disk 42 and measurement arm 4 is vertical, interconnection has connection frame 82, the connection frame 82 at left and right sides of 81 top of the second shaft
Left and right ends top movable is connected with clamping plate 83, and 83 right end of clamping plate is provided with non-slip mat, and activity connects between the clamping plate 83
It is connected to fastening bolt 84, clamping plate 83 can be carried out closing up fixation by fastening bolt 84, and be fixedly connected between two clamping plates 83
There are tensiometer 9,9 model of tensiometer are as follows: SHSF, the tensiometer 9 are connected by rope with the link of 42 bottom of weighing plate
It connects.
Working principle: device is calibrated in use, manually adjusting adjusting block 52, object under test is put into weighing plate
In 42, the weighing plate 42 of the other side is put into counterweight, is weighed, can be with when weight of object to be measured is more than counterweight weight
It is attached tensiometer 9 and the link of 42 lower end of weighing plate by rope, carries out that measured object is calculated by formula G=mg
The weight of body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of quality inspection balance unit, including pedestal (1) and fixed mechanism (8), it is characterised in that: on the pedestal (1)
End middle part is fixedly installed with fixed link (2), and fixed link (2) top is movably installed with the first shaft (21), institute by bearing
Stating the first shaft (21) upper socket has pointer (22), and fixed link (2) upper end is fixedly installed with calibrating plate (3), and described
One shaft (21) front fixing sleeve is connected to measurement arm (4), and measurement arm (4) the both ends lower part is fixedly installed with connection ring
(41), connection ring (41) lower end is mounted with weighing plate (42), and described measurement arm (4) lower end or so two is fixedly mounted
Have fixed block (5), is fixedly installed with screw rod (51) in the middle part of fixed block (5) left end, is engaged with adjusting on the screw rod (51)
Block (52), pedestal (1) front end left part offer counterweight slot (6), and offer accumulator tank (7), institute in the middle part of pedestal (1) right end
It states accumulator tank (7) interior activity to be plugged with fixed mechanism (8), front and rear sides wall passes through bearing in the middle part of fixed mechanism (8) inner cavity
It is movably installed with the second shaft (81), there is connection frame (82) interconnection at left and right sides of the second shaft (81) top, described
Connection frame (82) left and right ends top movable is connected with clamping plate (83), is connected with fastening bolt between the clamping plate (83)
(84), it and between two clamping plates (83) is fixedly connected with tensiometer (9).
2. a kind of quality inspection balance unit according to claim 1, it is characterised in that: the calibrating plate (3) is in semicircle
Shape, and scale is provided on calibrating plate (3).
3. a kind of quality inspection balance unit according to claim 1, it is characterised in that: in weighing plate (42) lower end
Portion is provided with link.
4. a kind of quality inspection balance unit according to claim 1, it is characterised in that: clamping plate (83) the right end setting
There is non-slip mat.
5. a kind of quality inspection balance unit according to claim 1, it is characterised in that: the tensiometer (9) passes through rope
Rope is connected with the link of weighing plate (42) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152275.3U CN208984182U (en) | 2018-12-21 | 2018-12-21 | A kind of quality inspection balance unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152275.3U CN208984182U (en) | 2018-12-21 | 2018-12-21 | A kind of quality inspection balance unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984182U true CN208984182U (en) | 2019-06-14 |
Family
ID=66792326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152275.3U Active CN208984182U (en) | 2018-12-21 | 2018-12-21 | A kind of quality inspection balance unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208984182U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473852A (en) * | 2020-05-07 | 2020-07-31 | 杭州喙个科技有限公司 | Cosmetics extraction reinspection device based on electromagnetic induction |
| CN111715531A (en) * | 2020-07-21 | 2020-09-29 | 海口海关技术中心 | Portable customs quick sample-separating structure capable of swinging and adjusting channel on site |
| CN114459947A (en) * | 2022-02-10 | 2022-05-10 | 中迪泰克(南京)生物科技有限公司 | Novel device and method for detecting content of effective substances in non-solid product |
| CN114459947B (en) * | 2022-02-10 | 2024-05-10 | 中迪泰克(南京)生物科技有限公司 | Novel device and method for detecting content of effective matters in non-solid product |
-
2018
- 2018-12-21 CN CN201822152275.3U patent/CN208984182U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473852A (en) * | 2020-05-07 | 2020-07-31 | 杭州喙个科技有限公司 | Cosmetics extraction reinspection device based on electromagnetic induction |
| CN111715531A (en) * | 2020-07-21 | 2020-09-29 | 海口海关技术中心 | Portable customs quick sample-separating structure capable of swinging and adjusting channel on site |
| CN114459947A (en) * | 2022-02-10 | 2022-05-10 | 中迪泰克(南京)生物科技有限公司 | Novel device and method for detecting content of effective substances in non-solid product |
| CN114459947B (en) * | 2022-02-10 | 2024-05-10 | 中迪泰克(南京)生物科技有限公司 | Novel device and method for detecting content of effective matters in non-solid product |
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