CN211452548U - Weighing sensor fixing device - Google Patents
Weighing sensor fixing device Download PDFInfo
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- CN211452548U CN211452548U CN201922422517.0U CN201922422517U CN211452548U CN 211452548 U CN211452548 U CN 211452548U CN 201922422517 U CN201922422517 U CN 201922422517U CN 211452548 U CN211452548 U CN 211452548U
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- weighing
- weighing sensor
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- fixedly connected
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Abstract
The utility model discloses a weighing sensor fixing device relates to weighing sensor technical field. Including the weighing baffle, the bottom of weighing baffle and weighing sensor's top fixed connection, weighing sensor's both sides and sensor fixed bolster fixed connection, weighing sensor's bottom is provided with the screw thread, weighing sensor's bottom and weighing sensor down the top position threaded connection of baffle, weighing sensor is down the baffle includes the slide bar, the slide bar is sliding connection with the one end of spout, and this weighing device can accomplish fine cushioning effect under shock attenuation hydraulic means's help when using, avoids weighing object to produce the damage when weighing, also can guarantee that this weighing sensor fixing device uses safely high-efficiently, protects this weighing sensor when weighing and surpasss this weighing sensor's rated weighing value, the effectual life who improves weighing sensor fixing device.
Description
Technical Field
The utility model relates to a weighing sensor technical field specifically is a weighing sensor fixing device.
Background
A load cell is essentially a device that converts a mass signal into a measurable electrical signal output. The sensor is used in consideration of the actual working environment of the sensor, which is important for correctly selecting the weighing sensor, and the sensor is related to whether the sensor can work normally, the safety and the service life of the sensor, and even the reliability and the safety of the whole weighing apparatus. On the basis of basic concepts and evaluation methods of main technical indexes of the weighing sensor, the new national standard and the old national standard have qualitative differences. Mainly comprises S-shaped, cantilever-shaped, spoke-shaped, plate-ring-shaped, diaphragm-box-shaped, bridge-shaped, column-cylinder-shaped and other types
The weighing sensor is classified into 8 types, such as photoelectric type, hydraulic type, electromagnetic type, capacitive type, magnetic pole deformation type, vibration type, gyroscope type, and resistance strain type, according to a conversion method, and is most widely used in the resistance strain type.
However, most of the weighing sensors in the current market cannot cope with an overweight object when weighing the object, and often generate a weighing value exceeding the rated value of the weighing sensor, so that the weighing sensor is damaged, and a lot of unnecessary economic losses are caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a weighing sensor fixing device, the majority weighing sensor who has solved on the existing market all exists when the object of weighing, can not make the reply to overweight object, the normal production should surpass the rated numerical value of weighing sensor, lead to weighing sensor's damage, many unnecessary economic losses have been caused, use resistance-type weighing sensor who often uses as an example, after resistance-type weighing sensor is overweight, its inside elastic element and resistance strain gauge can receive unrecoverable's damage, lead to the overweight precision of this weighing sensor to descend, can not continue the problem of using.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a weighing sensor fixing device comprises a weighing baffle, the bottom of the weighing baffle is fixedly connected with the top of a weighing sensor, the two sides of the weighing sensor are fixedly connected with a sensor fixing support, the bottom of the weighing sensor is provided with threads, the bottom of the weighing sensor is in threaded connection with the top of a lower baffle of the weighing sensor, the lower baffle of the weighing sensor comprises a slide rod, the slide rod is in sliding connection with one end of a slide groove, the other end of the slide groove is fixedly connected with the top of a stand column, the bottom of the stand column is fixedly connected with the top of a damping hydraulic device, the damping hydraulic device comprises a lower baffle piston, the lower baffle piston is connected with the top of a damping hydraulic cabin through a sealing piston, the bottom of the damping hydraulic cabin is fixedly connected with the top of a base, and the bottom of the damping hydraulic cabin is connected with one end of a transmission rod piston through the sealing piston, the other end of the transmission rod piston is fixedly connected with the left side of the transmission rod, the middle part of the transmission rod is fixedly connected with a damping spring support, the right side of the damping spring support is fixedly connected with the left side of a damping spring, the left side of a right rectangular frame of the damping spring is fixedly connected with the right side of the transmission rod is hinged with the bottom of the support, the top of the support is hinged with the lower part of a transmission block, the upper part of the transmission block is fixedly connected with the bottom of the spring, the top of the spring is hinged with an overweight prevention hydraulic device, the overweight prevention hydraulic device comprises a transmission support, the left side of the transmission support is fixedly connected with the right side of a transmission support piston, the transmission support piston is connected with a hydraulic chamber through a sealing piston, the left side of the hydraulic chamber is connected with a baffle piston through a sealing piston, and the top of the baffle piston is, the top of the baffle bracket is fixedly connected with the bottom of the baffle, and the top of the baffle is movably connected with the bottom of the weighing baffle.
Preferably, the bottom of the rectangular frame is fixedly connected with the top of the base.
Preferably, a circular groove is formed in the middle of the sensor fixing support.
Preferably, the thread is in threaded connection with the top of the lower baffle of the weighing sensor.
Preferably, the transmission block on the right side is in sliding connection with the rectangular frame.
Preferably, the right end of the transmission rod on the left side is connected with the rectangular frame in a sliding mode.
(III) advantageous effects
The utility model provides a weighing sensor fixing device. The method has the following beneficial effects:
(1) this weighing sensor fixing device can accomplish fine cushioning effect under shock attenuation hydraulic means's help when using, avoids weighing the object and produces the damage when weighing, also can guarantee that this weighing sensor fixing device uses safely high-efficiently.
(2) This weighing sensor fixing device can protect this weighing sensor when weighing the rated weighing numerical value that surpasss this weighing sensor under preventing overweight hydraulic means's effect, the effectual life who guarantees weighing sensor fixing device, great increase workman's work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overweight prevention device of the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
fig. 4 is the bottom structure schematic diagram of the weighing sensor of the present invention.
In the figure: 1 weighing baffle, 2 weighing sensors, 201 sensor fixing supports, 202 threads, 3 weighing lower baffles, 301 sliding rods, 302 sliding chutes, 303 upright posts, 4 damping hydraulic devices, 401 lower baffle pistons, 402 damping hydraulic bins, 403 transmission rod pistons, 404 transmission rods, 405 damping springs, 406 damping spring supports, 407 supports, 5 overweight prevention hydraulic devices, 501 transmission blocks, 502 springs, 503 transmission supports, 504 transmission support pistons, 505 hydraulic bins, 506 baffle pistons, 507 baffles, 508 baffle supports and 509 rectangular frames.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a weighing sensor fixing device comprises a weighing baffle 1, the bottom of the weighing baffle 1 is fixedly connected with the top of a weighing sensor 2, two sides of the weighing sensor 2 are fixedly connected with a sensor fixing support 201, a circular groove is formed in the middle of the sensor fixing support 201, threads 202 are formed in the bottom of the weighing sensor 2, the threads 202 are in threaded connection with the top of a weighing sensor lower baffle 3, the bottom of the weighing sensor 2 is in threaded connection with the top of the weighing sensor lower baffle 3, the weighing sensor lower baffle 3 comprises a sliding rod 301, the sliding rod 301 is in sliding connection with one end of the sliding groove 302, the other end of the sliding groove 302 is fixedly connected with the top of a stand column 303, the bottom of the stand column 303 is fixedly connected with the top of a damping hydraulic device 4, the damping hydraulic device 4 comprises a lower baffle piston 401, the lower baffle piston 401 is connected with the top of a damping hydraulic cabin 402 through a sealing piston, the bottom of the damping hydraulic chamber 402 is fixedly connected with the top of the base 6, the bottom of the damping hydraulic chamber 402 is connected with one end of the transmission rod piston 403 by a sealing piston, the other end of the transmission rod piston 403 is fixedly connected with the left side of the transmission rod 404, the middle part of the transmission rod 404 is fixedly connected with the damping spring support 406, the right side of the damping spring support 406 is fixedly connected with the left side of the damping spring 405, the right side of the damping spring 405 is fixedly connected with the left side of the rectangular frame 509, the bottom of the rectangular frame 509 is fixedly connected with the top of the base 6, the right side of the transmission rod 404 is hinged with the bottom of the support 407, the right end of the transmission rod 404 on the left side is slidably connected with the rectangular frame 509, the top of the support 407 is hinged with the lower part of the transmission block 501, the transmission block 501 on the right side is slidably connected with the rectangular frame 509, the upper part of, the overweight prevention hydraulic device 5 comprises a transmission bracket 503, the left side of the transmission bracket 503 is fixedly connected with the right side of a transmission bracket piston 504, the transmission bracket piston 504 is connected with a hydraulic chamber 505 by a sealing piston, the left side of the hydraulic chamber 505 is connected with a baffle piston 506 by a sealing piston, the top of the baffle piston 506 is fixedly connected with the bottom of a baffle bracket 508, the top of the baffle bracket 508 is fixedly connected with the bottom of a baffle 507, and the top of the baffle 507 is movably connected with the bottom of a weighing baffle 1.
During operation (or during the use), when putting the article of required weighing on the baffle of weighing 1, under the effect of shock attenuation hydraulic means 4 for the article of required weighing can be put on the baffle of weighing 1 very steadily, if when the weight of the article of required weighing is greater than rated weighing value, prevent overweight hydraulic means 5 and can drive the baffle 507 and rise this moment, make the gravity of the article of required weighing offset with the ascending pulling force of baffle 507, can effectual assurance weighing sensor 2 not crushed.
To sum up, this weighing sensor fixing device can accomplish fine cushioning effect under shock attenuation hydraulic means's help when using, avoids weighing the object and produces the damage when weighing, also can guarantee this weighing sensor fixing device and use safely high-efficiently, this weighing sensor fixing device can be under the effect of preventing overweight hydraulic means, protect this weighing sensor when weighing and surpassing this weighing sensor's rated weighing value, the effectual life who guarantees weighing sensor fixing device, great improvement workman's work efficiency.
It is noted that, in this document, relational terms such as one end and the other end, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. A weighing sensor fixing device comprises a weighing baffle (1), and is characterized in that: the bottom of the weighing baffle (1) is fixedly connected with the top of the weighing sensor (2), the two sides of the weighing sensor (2) are fixedly connected with a sensor fixing support (201), threads (202) are arranged at the bottom of the weighing sensor (2), the bottom of the weighing sensor (2) is in threaded connection with the top of a lower baffle (3) of the weighing sensor, the lower baffle (3) of the weighing sensor comprises a sliding rod (301), the sliding rod (301) is in sliding connection with one end of a sliding groove (302), the other end of the sliding groove (302) is fixedly connected with the top of a stand column (303), the bottom of the stand column (303) is fixedly connected with the top of a damping hydraulic device (4), the damping hydraulic device (4) comprises a lower baffle piston (401), and the lower baffle piston (401) is connected with the top of a damping hydraulic bin (402) through a sealing piston, the bottom of the shock absorption hydraulic cabin (402) is fixedly connected with the top of the base (6), the bottom of the shock absorption hydraulic cabin (402) is connected with one end of a transmission rod piston (403) through a sealing piston, the other end of the transmission rod piston (403) is fixedly connected with the left side of a transmission rod (404), the middle part of the transmission rod (404) is fixedly connected with a shock absorption spring support (406), the right side of the shock absorption spring support (406) is fixedly connected with the left side of a shock absorption spring (405), the right side of the shock absorption spring (405) is fixedly connected with the left side of a rectangular frame (509), the right side of the transmission rod (404) is hinged with the bottom of a support (407), the top of the support (407) is hinged with the lower part of a transmission block (501), the upper part of the transmission block (501) is fixedly connected with the bottom of a spring (502), and the top of the spring (502) is hinged with an overweight prevention hydraulic device (5), prevent overweight hydraulic means (5) including transmission support (503), the left side of transmission support (503) and the right side fixed connection of transmission support piston (504), move support piston (504) and be connected for sealed piston with hydraulic pressure storehouse (505), the left side and baffle piston (506) of hydraulic pressure storehouse (505) are connected for sealed piston, the top of baffle piston (506) and the bottom fixed connection of baffle support (508), the top of baffle support (508) and the bottom fixed connection of baffle (507), the top of baffle (507) and the bottom of weighing baffle (1) are swing joint.
2. The load cell fixture of claim 1, wherein: the bottom of the rectangular frame (509) is fixedly connected with the top of the base (6).
3. The load cell fixture of claim 1, wherein: a circular groove is formed in the middle of the sensor fixing support (201).
4. The load cell fixture of claim 1, wherein: the thread (202) is in threaded connection with the top of the lower baffle (3) of the weighing sensor.
5. The load cell fixture of claim 1, wherein: the transmission block (501) on the right side is connected with the rectangular frame (509) in a sliding mode.
6. The load cell fixture of claim 1, wherein: the right end of the transmission rod (404) on the left side is connected with a rectangular frame (509) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422517.0U CN211452548U (en) | 2019-12-30 | 2019-12-30 | Weighing sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422517.0U CN211452548U (en) | 2019-12-30 | 2019-12-30 | Weighing sensor fixing device |
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| Publication Number | Publication Date |
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| CN211452548U true CN211452548U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922422517.0U Active CN211452548U (en) | 2019-12-30 | 2019-12-30 | Weighing sensor fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388288A (en) * | 2022-10-31 | 2022-11-25 | 廊坊市北斗神舟测控仪器有限公司 | Sensor fixing device |
-
2019
- 2019-12-30 CN CN201922422517.0U patent/CN211452548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388288A (en) * | 2022-10-31 | 2022-11-25 | 廊坊市北斗神舟测控仪器有限公司 | Sensor fixing device |
| CN115388288B (en) * | 2022-10-31 | 2023-02-03 | 廊坊市北斗神舟测控仪器有限公司 | Sensor fixing device |
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