CN214748407U - Bellows type weighing sensor detection device - Google Patents
Bellows type weighing sensor detection device Download PDFInfo
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- CN214748407U CN214748407U CN202120885739.0U CN202120885739U CN214748407U CN 214748407 U CN214748407 U CN 214748407U CN 202120885739 U CN202120885739 U CN 202120885739U CN 214748407 U CN214748407 U CN 214748407U
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- weighing sensor
- type weighing
- bellows
- bellows type
- weight
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Abstract
The utility model discloses a bellows type weighing sensor detection device, a serial communication port, including base, support, lead screw, lock nut, weight, voltmeter, power, the one end of support is installed on the base, and the lead screw is installed at the other end of support, and lock nut is used for fixing bellows type weighing sensor's mounting hole end on the lead screw, makes bellows type weighing sensor be in the horizontality, and the weight is placed and is served at bellows type weighing sensor's atress, and the power provides voltage for bellows type weighing sensor, and the voltmeter links to each other with bellows type weighing sensor's signal line. The utility model discloses a voltmeter measures bellows type weighing sensor output signal to the weight of hanging different weight, judges whether this sensor performance descends or damages through the output voltage signal size of surveying, and this device simple structure, the cost of manufacture is low, and installation convenient to use is to the bellows type weighing sensor not damaged that is detected.
Description
Technical Field
The utility model relates to a gravity sensor detection device technical field especially relates to a bellows type weighing sensor detection device.
Background
A bellows type weighing sensor is a weight detection element commonly used by an electronic belt scale, abnormal conditions such as unstable output or no output and the like often occur in the daily use process, the performance of the sensor needs to be detected in the maintenance process, due to the lack of a corresponding detection platform, a method of manually pressing the sensor and measuring an output signal is often adopted, but the manual pressing stress cannot be mastered, and the sensor is easily damaged, so that the accurate judgment of the performance of the sensor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bellows type weighing sensor detection device to there is not the isolated plant to the bellows type weighing sensor performance of electronic belt scale and fault detection's problem among the solution prior art.
The utility model adopts the technical proposal that: the utility model provides a bellows type weighing sensor detection device, includes base, support, lead screw, lock nut, weight, voltmeter, power, the one end of support is installed on the base, the lead screw is installed the other end of support, lock nut is used for with bellows type weighing sensor's mounting hole end is fixed on the lead screw, makes bellows type weighing sensor is in the horizontality, the weight is placed bellows type weighing sensor's atress is served, the power does bellows type weighing sensor provides voltage, the voltmeter with bellows type weighing sensor's signal line links to each other.
Preferably, the base is an iron plate with the length of 300mm, the width of 100mm and the height of 30 mm.
Preferably, the bracket is a cylindrical iron rod with the diameter of 25mm and the height of 200 mm.
Preferably, the diameter of the screw rod is 10mm, and the length of the screw rod is 30 mm.
Preferably, an open slot is formed in the middle of the weight, a bolt is fixed on the open slot, and the bolt is located at the gravity center of the weight.
Preferably, the weight is made of nonmagnetic stainless steel.
Preferably, the weight includes a plurality of, and its specification includes 1KG, 2KG, 3 KG.
Preferably, the voltmeter is replaced by a multimeter.
The utility model has the advantages that: the utility model discloses a voltmeter measures bellows type weighing sensor output signal to the weight of hanging different weight, judges whether this sensor performance descends or damages through the output voltage signal size of surveying, and this device simple structure, the cost of manufacture is low, and installation convenient to use is to the bellows type weighing sensor not damaged that is detected.
Drawings
Fig. 1 is a diagram of the bellows-type weighing sensor detection device disclosed by the utility model.
Fig. 2 is the schematic diagram of the weight structure disclosed in the present invention.
Reference numerals: 1. a base; 2. a support; 3. a screw rod; 4. locking the nut; 5. a weight; 501. an open slot; 502. a bolt; 6. a bellows-type weighing sensor; 7. a voltmeter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example 1:
referring to fig. 1, a bellows type weighing sensor detection device comprises a base 1, a support 2, a screw rod 3, a locking nut 4, a weight 5, a voltmeter 7 and a power supply.
One end of the support 2 is arranged on the base 1, the screw rod 3 is arranged at the other end of the support 2, and the locking nut 4 is used for fixing the mounting hole end of the corrugated pipe type weighing sensor 6 on the screw rod 3 so that the corrugated pipe type weighing sensor 6 is in a horizontal state. It should be noted that base 1 need place on horizontal platform, and base 1 chooses for use length to be 300mm, and the width is 100mm, highly is 30 mm's iron plate to guarantee that base 1 is horizontal and do not rock and slope. The bracket 2 is vertically welded on the base 1, and the bracket 2 is a cylindrical iron rod with the diameter of 25mm and the height of 200 mm; the diameter of the screw rod 3 is 10mm, and the length of the screw rod is 30mm, so that the support 2 and the screw rod 3 are guaranteed to have high enough strength, and the support can be guaranteed not to be bent and deformed in use.
The power supply provides voltage for bellows weighing sensor 6, and specifically, the access voltage is DC24V, and voltmeter 7 is connected with the signal line of bellows weighing sensor 6.
Referring to fig. 2, 5 middle parts of weight are provided with open slot 501, are fixed with bolt 502 on the open slot 501, and bolt 502 is located 5 focus departments of weight to guarantee that weight 5 can not rock and squint. The plug 502 is vertically inserted downwards into the stressed end of the bellows type weighing sensor 6, the output voltage of the bellows type weighing sensor is measured by the voltmeter 7, and the output voltage is compared with a standard value, so that whether the output of the bellows type weighing sensor 6 is unstable or not or abnormal conditions such as no output and the like are judged. Weight 5 in use can be equipped with in the complete set, including 1KG, 2KG, 3KG etc. as weight 5, judge respectively through the weight 5 of different weights whether ripple tubular weighing sensor 6 appears unusually to can guarantee higher precision. The number of the weights 5 is limited, and the weights are made of nonmagnetic stainless steel materials.
In other embodiments, voltmeter 7 is replaced by a multimeter.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a bellows type weighing sensor detection device, its characterized in that, includes base, support, lead screw, lock nut, weight, voltmeter, power, the one end of support is installed on the base, the lead screw is installed the other end of support, lock nut be used for with bellows type weighing sensor's mounting hole end is fixed on the lead screw, makes bellows type weighing sensor is in the horizontality, the weight is placed bellows type weighing sensor's atress is served, the power does bellows type weighing sensor provides voltage, the voltmeter with bellows type weighing sensor's signal line links to each other.
2. The bellows-type load cell detecting device according to claim 1, wherein said base is an iron plate having a length of 300mm, a width of 100mm and a height of 30 mm.
3. The bellows-type load cell detecting device of claim 2, wherein the bracket is a cylindrical iron rod with a diameter of 25mm and a height of 200 mm.
4. The bellows-type load cell sensing device of claim 3, wherein said lead screw has a diameter of 10mm and a length of 30 mm.
5. The bellows type weighing sensor detecting device of claim 1, wherein an open slot is arranged in the middle of the weight, a bolt is fixed on the open slot, and the bolt is located at the center of gravity of the weight.
6. The bellows-type load cell sensing device of claim 5, wherein the weight is made of non-magnetic stainless steel.
7. The bellows-type load cell apparatus according to claim 6, wherein the weight comprises a plurality of weights, and the specifications of the weights include 1KG, 2KG and 3 KG.
8. The bellows-type load cell sensing device of any one of claims 1-7, wherein the voltmeter is replaced with a multimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885739.0U CN214748407U (en) | 2021-04-27 | 2021-04-27 | Bellows type weighing sensor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885739.0U CN214748407U (en) | 2021-04-27 | 2021-04-27 | Bellows type weighing sensor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214748407U true CN214748407U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120885739.0U Active CN214748407U (en) | 2021-04-27 | 2021-04-27 | Bellows type weighing sensor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214748407U (en) |
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2021
- 2021-04-27 CN CN202120885739.0U patent/CN214748407U/en active Active
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