CN210802675U - Weighing device with overload protection function and capable of being installed quickly - Google Patents
Weighing device with overload protection function and capable of being installed quickly Download PDFInfo
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- CN210802675U CN210802675U CN201922097690.8U CN201922097690U CN210802675U CN 210802675 U CN210802675 U CN 210802675U CN 201922097690 U CN201922097690 U CN 201922097690U CN 210802675 U CN210802675 U CN 210802675U
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Abstract
The utility model discloses a but possesses overload protection and quick weighing device of installation, including fixed plate, upper plate, bellows weighing sensor, fixed plate upper end one side is provided with the fixing base, be provided with upper portion on the fixing base and seted up the fixed orifices with bellows weighing sensor matched with, seted up the opening on the fixing base of fixed orifices one side, two at least spacing holes have been seted up on the fixing base top. The quick installation device consisting of the fixing seat, the limiting pin, the U-shaped fixing sleeve and the pin is not fixed by screws, is directly fixed by the pin, is convenient to install, and can effectively prevent looseness due to the interference fit of the pin; the backup pad and the cooperation of vertical board portion that add adopt the cooperation of sawtooth ladder, can adjust backup pad and vertical board portion complex height, after the installation is accomplished, can become flexible stop screw to with backup pad bottom and fixed plate contact earlier, play overload protection's function.
Description
Technical Field
The utility model relates to a technical field that weighs especially relates to a but possess overload protection and quick weighing device of installation.
Background
The weighing sensor of the existing small-sized weighing component is generally a corrugated pipe weighing sensor, the general range of the corrugated pipe weighing sensor is small, and when the weight of a weighed object of the weighing component is too large, the corrugated pipe weighing sensor is easily overloaded, so that the corrugated pipe weighing sensor is excessively deformed, and the weighing sensor is damaged.
And the problem of inconvenient installation, because the screw is adopted for fixation, the problem that the structure is small causes great inconvenience for installation.
Aiming at the problems, the weighing device which has overload protection and can be installed quickly is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a weighing device which has overload protection and can be installed quickly, has the advantages of convenient and quick installation, solves the problem of inconvenient installation, and has a small structure and great inconvenience for installation due to the adoption of screw fixation; and when the weight of the object weighed by the weighing component is too large, the corrugated pipe weighing sensor is easily overloaded, and the phenomenon of excessive deformation of the corrugated pipe weighing sensor is caused, so that the weighing sensor is damaged.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a weighing device that possesses overload protection and can install fast, includes fixed plate, upper plate, bellows weighing sensor, and fixed plate upper end one side is provided with the fixing base, be provided with upper portion on the fixing base and seted up the fixed orifices with bellows weighing sensor matched with, seted up the opening on the fixing base of fixed orifices one side, two at least spacing holes have been seted up on the fixing base top, and bellows weighing sensor right-hand member one end is inserted and is established in the fixed orifices, and cooperatees fixedly through spacing pin and each spacing hole, the fixing base is provided with the fixed cover of falling U outward, just the fixed cover of U is fixed on the fixing base through the pin, bellows weighing sensor left end top once is provided with supporting sleeve, upper plate, and fixes on bellows weighing sensor left end through set.
Further, the fixed plate left end is provided with vertical board portion, and vertical board portion right side is provided with through sawtooth ladder cooperation backup pad, has seted up the second hole in the backup pad, is provided with the stop screw who is used for the fixed support board in this second hole, set up on the vertical board portion with second hole matched with waist shape hole.
Further, vertical board portion right side is provided with the sawtooth ladder, and the backup pad left end is provided with the reverse sawtooth ladder with sawtooth ladder matched with.
Furthermore, the sawtooth ladder and the reverse sawtooth ladder are both provided with one edge perpendicular to the vertical plate part.
Further, the middle part of the vertical plate part is provided with a U-shaped mounting groove.
Furthermore, the upper ends of the limiting pins are fixed on the U-shaped fixing sleeves.
Compared with the prior art, the utility model beneficial effect who has is:
1. the rapid installation device consisting of the fixing seat, the limiting pin, the U-shaped fixing sleeve and the pin can rapidly fix the corrugated pipe weighing sensor on the fixing plate, is not fixed by screws, is directly fixed by the pin, is convenient to install, and can effectively prevent looseness due to the interference fit of the pin and the pin; the supporting plate and the vertical plate part which are added are matched in a sawtooth ladder way, the height of the supporting plate and the height of the vertical plate part which are matched can be adjusted, the supporting plate can be adjusted to be connected with the upper plate when the installation is carried out, the supporting effect is achieved, when the installation is completed, the limiting screw can be loosened, the bottom end of the supporting plate is in contact with the fixing plate firstly, and the function of overload protection is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic diagram of an explosion structure of a weighing apparatus with overload protection and capable of being quickly installed according to the present invention;
fig. 2 is a schematic perspective view of a weighing apparatus with overload protection and capable of being quickly installed according to the present invention;
fig. 3 is a schematic view of the weighing apparatus with overload protection and capable of being installed quickly according to the present invention.
In the figure: 1-a fixed plate, 2-a fixed seat, 3-a corrugated pipe weighing sensor, 4-an inverted U-shaped fixed sleeve, 5-a limit pin, a fixed hole on a 6-U-shaped fixed sleeve, 7-a pin, 8-a fixed hole on the fixed seat, 9-an opening, 10-a limit hole, 11-a fixed hole, 12-an upper plate, 13-a fixed screw, 14-a support sleeve, 15-U-shaped mounting grooves, 16-a kidney-shaped hole, 17-a sawtooth ladder, 18-a vertical plate part, 19-a support plate and 20-a limit screw.
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. 1-3, a weighing device with overload protection and capable of being quickly installed comprises a fixed plate 1, an upper plate 12 and a corrugated pipe weighing sensor 3, wherein one side of the upper end of the fixed plate 1 is provided with a fixed seat 2, the upper part of the fixed seat 2 is provided with a fixed hole 11 matched with the corrugated pipe weighing sensor 3, the fixed seat 2 at one side of the fixed hole 11 is provided with an opening 9, the top end of the fixed seat 2 is provided with at least two limiting holes 10, one end of the right end of the corrugated pipe weighing sensor 3 is inserted in the fixed hole 11, and is matched and fixed with each limit hole 10 through a limit pin 5, an inverted U-shaped fixed sleeve 4 is arranged outside the fixed seat 2, and the fixed cover 4 of falling U fixes on fixing base 2 through pin 7, bellows weighing sensor 3 left end top once is provided with support sleeve 14, upper plate 12, and fixes on bellows weighing sensor 3 left end through set screw 13.
A vertical plate part 18 is arranged at the left end of the fixing plate 1, a supporting plate 19 matched with the supporting plate through sawtooth steps is arranged on the right side of the vertical plate part 18, a second hole is formed in the supporting plate 19, a limiting screw 20 used for fixing the supporting plate 19 is arranged in the second hole, and a waist-shaped hole 16 matched with the second hole is formed in the vertical plate part 18; the right side of the vertical plate part 18 is provided with a sawtooth ladder 17, and the left end of the support plate 19 is provided with a reverse sawtooth ladder matched with the sawtooth ladder 17.
The sawtooth ladder 17 and the reverse sawtooth ladder are both provided with an edge which is vertical to the vertical plate part 18; the middle part of the vertical plate part 18 is provided with a U-shaped mounting groove 15; the upper ends of the limit pins 5 are fixed on the U-shaped fixing sleeve 4.
During the installation, insert the one end of bellows weighing sensor 3 in the fixed orifices 11, and the wire passes fixed orifices 11 from the opening 9 department of fixed orifices 11 one side, then insert spacing pin 5 from spacing hole 10, radial fixed bellows weighing sensor 3, later will fall the fixed cover 4 of U and adopt pin 7 interference fit to accomplish fixedly, the other end of bellows weighing sensor 3 passes through set screw 13, supporting sleeve 14 is fixed with upper plate 12, be fixed with backup pad 19 on the fixed plate 1 of upper plate 12 below, make backup pad 19 and upper plate 12 contact, after accomplishing the installation, mediate to minimum and adopt set screw 20 fixedly with backup pad 19.
The details of the present invention are well known to those skilled in the art.
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 device with overload protection and capable of being installed quickly comprises a fixing plate (1), an upper plate (12) and a corrugated pipe weighing sensor (3), and is characterized in that a fixing seat (2) is arranged on one side of the upper end of the fixing plate (1), a fixing hole (11) matched with the corrugated pipe weighing sensor (3) is formed in the upper portion of the fixing seat (2), an opening (9) is formed in the fixing seat (2) on one side of the fixing hole (11), at least two limiting holes (10) are formed in the top end of the fixing seat (2), one end of the right end of the corrugated pipe weighing sensor (3) is inserted into the fixing hole (11) and is matched and fixed with the limiting holes (10) through limiting pins (5), an inverted U fixing sleeve (4) is arranged outside the fixing seat (2), and the inverted U fixing sleeve (4) is fixed on the fixing seat (2) through pins, a supporting sleeve (14) and an upper plate (12) are arranged above the left end of the corrugated pipe weighing sensor (3) at one time, and are fixed on the left end of the corrugated pipe weighing sensor (3) through fixing screws (13).
2. The overload protection and quick-install weighing apparatus of claim 1, wherein: the fixed plate is characterized in that a vertical plate portion (18) is arranged at the left end of the fixed plate (1), a supporting plate (19) is matched with the right side of the vertical plate portion (18) in a sawtooth ladder mode, a second hole is formed in the supporting plate (19), a limiting screw (20) used for fixing the supporting plate (19) is arranged in the second hole, and a kidney-shaped hole (16) matched with the second hole is formed in the vertical plate portion (18).
3. The overload protection and quick-install weighing apparatus of claim 2, wherein: the right side of the vertical plate part (18) is provided with a sawtooth ladder (17), and the left end of the support plate (19) is provided with a reverse sawtooth ladder matched with the sawtooth ladder (17).
4. The overload protection and quick-install weighing apparatus of claim 3, wherein: the sawtooth ladder (17) and the reverse sawtooth ladder are both provided with an edge which is vertical to the vertical plate part (18).
5. The overload protection and quick-install weighing apparatus of claim 2, wherein: the middle part of the vertical plate part (18) is provided with a U-shaped mounting groove (15).
6. The overload protection and quick-install weighing apparatus of claim 1, wherein: the upper ends of the limiting pins (5) are fixed on the U-shaped fixing sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922097690.8U CN210802675U (en) | 2019-11-28 | 2019-11-28 | Weighing device with overload protection function and capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922097690.8U CN210802675U (en) | 2019-11-28 | 2019-11-28 | Weighing device with overload protection function and capable of being installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210802675U true CN210802675U (en) | 2020-06-19 |
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ID=71232565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922097690.8U Active CN210802675U (en) | 2019-11-28 | 2019-11-28 | Weighing device with overload protection function and capable of being installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210802675U (en) |
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2019
- 2019-11-28 CN CN201922097690.8U patent/CN210802675U/en active Active
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