CN112197847A - High stable platform scale - Google Patents
High stable platform scale Download PDFInfo
- Publication number
- CN112197847A CN112197847A CN202011188085.2A CN202011188085A CN112197847A CN 112197847 A CN112197847 A CN 112197847A CN 202011188085 A CN202011188085 A CN 202011188085A CN 112197847 A CN112197847 A CN 112197847A
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- platform
- scale
- threaded rod
- weighing
- head
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- 238000005303 weighing Methods 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000002547 anomalous effect Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/06—Arrangements of bearings of ball or roller bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a high-stability platform scale, which comprises a scale body, a weighing platform, a weighing sensor, a level meter and multifunctional supporting legs, wherein the weighing platform is arranged on the scale body; the weighing platform is arranged on the scale body through the weighing sensor, the weighing sensor can measure the weight of a measured object on the weighing platform, and the level meter is arranged on the scale body and used for detecting whether the scale body is level or not; the side of the scale body forms a plurality of mounting grooves, and the multifunctional supporting legs are mounted in the mounting grooves in a one-to-one correspondence manner. The two ends of the support column of the high-stability platform scale are respectively provided with the roller and the support head, the roller is convenient for the platform scale to move, and the support head is used for stabilizing the platform scale during measurement; when ground unevenness, can rotate the portion of rotating and make the support column slope in order to adapt to anomalous contact surface, the adjustment supports the head simultaneously and makes the balance body level, and is fixing through first fastener and second fastener locking to this platform balance also can keep the balance body stable level on unevenness's subaerial, thereby obtains good weighing accuracy.
Description
Technical Field
The invention relates to the technical field of platform scales, in particular to a high-stability platform scale.
Background
A platform balance is a small scale with a rectangular platform as the load bearing device, which is typically used on the ground. Are widely used in factory production or other activities.
In the use, because workshop ground unevenness, ordinary electronic platform scale can't accomplish accurate weighing on the subaerial of unevenness, appears great accidental error easily, causes the raw materials weight of weighing to be not conform to the production requirement, produces harmful effects to the product quality that the production comes.
In addition to inaccurate measurement, uneven ground also easily causes the platform scale to topple over during measurement, causes the measured objects on the platform scale to topple over, and can cause harm to nearby workers if the objects are toxic and harmful hazardous substances.
Disclosure of Invention
In view of the above, it is necessary to provide a platform scale with high stability, so as to solve the technical problem that the platform scale is difficult to be used on uneven ground in the prior art.
The present invention provides a highly stable platform scale, comprising: the scale comprises a scale body, a weighing platform, a weighing sensor, a level gauge and a multifunctional supporting leg; the weighing platform is arranged on the scale body through the weighing sensor, the weighing sensor can measure the weight of a measured object on the weighing platform, and the level meter is arranged on the scale body and used for detecting whether the scale body is level or not; the scale body side forms a plurality of mounting grooves, multi-functional supporting legs are installed in the mounting groove one-to-one, every multi-functional supporting legs includes rotation portion, the support column, the gyro wheel, support the head, first fastener and second fastener, rotation portion rotates with the mounting groove to be connected, the support column rotates with the side of rotation portion to be connected, the gyro wheel is connected to support column one end, other end joint support head, first fastener is used for restricting the rotation portion relative to the free rotation of mounting groove, second fastener is used for restricting the free rotation of support column relative to rotation portion.
Further, the supporting head comprises a spherical head and a first threaded rod, a first threaded hole is formed in the supporting column, one end of the first threaded rod is fixedly connected with the head, and the other end of the first threaded rod is meshed with the first threaded hole.
Further, the rotation part includes the arc surface and straight face, and the supporting part pastes and leans on straight face setting.
Furthermore, first fastener includes butt head and second threaded rod, has seted up the second screw hole on the balance body, second screw hole one end intercommunication mounting groove, and the other end intercommunication balance body upper surface, the second threaded rod run through the second screw hole and be connected with the meshing of second screw hole, the butt head sets up between rotation portion and mounting groove to be connected with the second threaded rod, the butt head can drive butt head and arc surface butt.
Furthermore, the contact surfaces of the abutting joint and the arc surface which are mutually contacted are respectively provided with mutually meshed sawteeth.
Further, the second abutting portion comprises a third threaded rod and a compression nut, a connecting through hole is formed in the support column, one end of the third threaded rod is fixedly connected with the flat surface, the other end of the third threaded rod penetrates through the connecting through hole to be connected with the compression nut in a meshed mode, and the compression nut can compress the support column and the flat surface.
Further, the third threaded rod is perpendicular to the rotation axis of the rotation part.
Furthermore, the scale body is rectangular, and at least two multifunctional supporting legs are respectively arranged on two opposite edges of the scale body.
Furthermore, the gradienters are at least two and are respectively arranged on two adjacent side edges of the scale body.
Further, the level is a bubble level.
Compared with the prior art, the two ends of the support column of the high-stability platform scale are respectively provided with the roller and the support head, the roller is convenient for the platform scale to move, and the support head is used for stabilizing the platform scale during measurement; when ground unevenness, can rotate the portion of rotating and make the support column slope in order to adapt to anomalous contact surface, the adjustment supports the head simultaneously and makes the balance body level, and is fixing through first fastener and second fastener locking to this platform balance also can keep the balance body stable level on unevenness's subaerial, thereby obtains good weighing accuracy.
Drawings
FIG. 1 is a schematic structural diagram of a high stability platform scale provided by the present invention during movement;
FIG. 2 is a schematic structural diagram of the high-stability platform scale provided by the invention during weighing;
FIG. 3 is a schematic view of the multi-functional support foot of FIG. 2 in one state;
FIG. 4 is a schematic view of the multi-functional support foot of FIG. 2 in another state;
fig. 5 is a partially enlarged view of fig. 3.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
Referring to fig. 1 to 5, the platform scale includes a scale body 1, a weighing platform 2, a weighing sensor 3, a level 4 and a multifunctional supporting foot 5.
The balance body 1 is the main structure of the high-stability platform balance, the base at least comprising a rectangle is used for bearing the weighing sensor 3 and the weighing platform 2, and the weighing platform 2 is placed on the weighing sensor 3. When the object to be measured is placed on the weighing platform 2, the weighing sensor 3 can acquire the weight information of the object to be measured. Further, for the use of platform scale in order to make things convenient for, the balance body 1 still includes stand, push rod and control panel, and stand lower extreme and one side fixed connection of base, upper end and control panel are connected, and the push rod is connected with the well upper portion of stand to make things convenient for the user to promote this high stable platform scale. The control panel and weighing sensor 3 electric connection, the data of measuring can show on the control panel. These are common structures of electronic platform scales, and the working principle and the connection mode thereof are well known in the art, and are not described herein.
The two gradienters 4 are respectively arranged on two adjacent side edges of the rectangular base. A level gauge is a common gauge for measuring small angles. In the mechanical industry and in instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the flatness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like. In the present exemplary embodiment, a conventional bubble level is used, which indicates that the base of the scale body 1 and thus the weighing platform 2 above it are horizontal when the bubbles of both levels 4 are in the center position.
At least two mounting grooves are respectively arranged on two opposite side surfaces of the base of the scale body 1, the multifunctional supporting feet 5 are mounted in the mounting grooves in a one-to-one correspondence manner, and each multifunctional supporting foot comprises a rotating part 51, a supporting column 52, a roller 53, a supporting head 54, a first fastening device 55 and a second fastening device 56.
The rotating part 51 is partially embedded in the mounting groove and is rotatably connected with the mounting groove, and the rotating part 51 is shaped as a disk with a part cut off to form an arc surface and a flat surface. Wherein the flat surface extends to the outside of the mounting groove.
The support pillar 52 is disposed adjacent to the flat surface of the rotating portion 51, and a roller 53 is connected to one end of the support pillar 52 to facilitate movement of the platform balance. The other end of the supporting column 52 is provided with a first threaded hole, the supporting head 54 comprises a spherical head and a first threaded rod, one end of the first threaded rod is fixedly connected with the head, and the other end of the first threaded rod is meshed with the first threaded hole. The distance the head extends relative to the support post 52 can be varied by rotating the first threaded rod.
The first fastening device 55 is used for limiting the free rotation of the rotating part 51 relative to the mounting groove, the first fastening device 55 comprises a butt joint head and a second threaded rod, a second threaded hole is formed in the base of the scale body 1, one end of the second threaded hole is communicated with the mounting groove, and the other end of the second threaded hole is communicated with the upper surface of the base. The second threaded rod runs through the second threaded hole and is connected with the second threaded hole in a meshed mode, the abutting head is arranged between the rotating portion 1 and the mounting groove and is connected with the second threaded rod, and the second threaded rod can drive the abutting head to abut against the arc surface.
Furthermore, in order to prevent the abutting head from slipping when the arc surface is pressed, the contact surfaces of the abutting head and the arc surface are respectively provided with mutually meshed sawteeth. And since the rotating part 51 is liable to rotate counterclockwise in the drawing, it is preferable to design the saw-tooth shape as shown in fig. 5, when the rotating part 51 tends to rotate counterclockwise, the engaged saw-teeth have a plane perpendicular to the tangential direction to abut against the rotating part 1, thereby preventing the occurrence of slipping and ensuring the braking effect of the first fastening means 55.
The second fastening means 56 is for restricting free rotation of the support column 52 relative to the rotating portion 51. The second abutting portion comprises a third threaded rod and a compression nut, a connecting through hole is formed in the supporting column 52, one end of the third threaded rod is fixedly connected with the flat surface, the other end of the third threaded rod penetrates through the connecting through hole to be connected with the compression nut in a meshed mode, the compression nut can compress the supporting column 52 with the flat surface, and the supporting column 52 is guaranteed not to rotate relative to the flat surface.
When the high-stability platform scale needs to be moved, the supporting column 52 is rotated to enable the roller 53 to be located at the lower end, and then the high-stability platform scale is pushed to move conveniently. When weighing is performed, if the weighing place bottom surface is flat, the support column 52 is directly rotated by 180 ° so that the support head 54 is located at the lower end. Each support head 54 supports the scale body 1 for weighing. When the ground at the weighing place is uneven, the rotating part 51 and the supporting column 52 are rotated by a proper angle, the rotating part 51 and the supporting column 52 are fixed by the first fastening device 55 and the second fastening device 56, and then the supporting head 54 is rotated to enable the supporting head 54 to extend out of a proper distance relative to the supporting column 52, so that the supporting head can smoothly extend into the pit to jack the bottom of the pit tightly, and the platform balance is stable during weighing. When the rotating unit 51, the support column 52, and the support head 53 are adjusted, it is necessary to observe the level meter 4 continuously and perform adaptive adjustment according to the display value of the level meter 4, so that the base of the scale body 1 is in a horizontal state, and it is ensured that the upper weighing platform 2 is also in a horizontal state. After the adjustment is completed, the object to be measured is placed on the weighing platform 2 for weighing.
The embodiment of the invention has the following beneficial effects: the two ends of the support column of the high-stability platform scale are respectively provided with the roller and the support head, the roller is convenient for the platform scale to move, and the support head is used for stabilizing the platform scale during measurement; when ground unevenness, can rotate the portion of rotating and make the support column slope in order to adapt to anomalous contact surface, the adjustment supports the head simultaneously and makes the balance body level, and is fixing through first fastener and second fastener locking to this platform balance also can keep the balance body stable level on unevenness's subaerial, thereby obtains good weighing accuracy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A high stable platform scale, its characterized in that, it includes: the scale comprises a scale body, a weighing platform, a weighing sensor, a level gauge and a multifunctional supporting leg;
the weighing platform is arranged on the scale body through the weighing sensor, the weighing sensor can measure the weight of a measured object on the weighing platform, and the level meter is arranged on the scale body and used for detecting whether the scale body is level or not;
the balance body side forms a plurality of mounting grooves, multi-functional supporting legs install with one-to-one in the mounting groove, every multi-functional supporting legs includes rotation portion, support column, gyro wheel, supports the head, first fastener and second fastener, rotation portion with the mounting groove rotates to be connected, the support column with the side of rotation portion rotates to be connected, support column one end is connected the gyro wheel, the other end is connected support the head, first fastener is used for the restriction rotation portion for the free rotation of mounting groove, second fastener is used for the restriction the support column for the free rotation of rotation portion.
2. The high stability platform scale according to claim 1, wherein the support head comprises a spherical head and a first threaded rod, the support column is provided with a first threaded hole, one end of the first threaded rod is fixedly connected with the head, and the other end of the first threaded rod is engaged with the first threaded hole.
3. The high stability platform scale of claim 2, wherein the rotating portion includes a circular arc surface and a flat surface against which the support portion is disposed.
4. The platform balance of claim 3, wherein the first fastening device comprises a contact head and a second threaded rod, the balance body has a second threaded hole, one end of the second threaded hole is connected to the mounting groove, the other end of the second threaded hole is connected to the upper surface of the balance body, the second threaded rod penetrates through the second threaded hole and is engaged with the second threaded hole, the contact head is disposed between the rotating portion and the mounting groove and is connected to the second threaded rod, and the second threaded rod can drive the contact head to contact the arc surface.
5. The high stability platform scale according to claim 4, wherein the contact surfaces of the abutting heads and the arc surfaces contacting each other are respectively provided with mutually engaging serrations.
6. The high-stability platform scale according to claim 4, wherein the second abutting portion comprises a third threaded rod and a compression nut, the support pillar has a connection hole, one end of the third threaded rod is fixedly connected to the flat surface, the other end of the third threaded rod passes through the connection hole and is engaged with the compression nut, and the compression nut can compress the support pillar against the flat surface.
7. The high stability platform scale according to claim 6, wherein the third threaded rod is perpendicular to the rotation axis of the rotating portion.
8. The high stability platform scale according to claim 1, wherein the scale body is rectangular and at least two of the multi-functional supporting legs are provided on two opposite sides thereof, respectively.
9. The highly stable platform balance according to claim 8, wherein there are at least two levels, each level being disposed on two adjacent sides of the balance body.
10. The high stability platform scale of claim 8, wherein the level is a bubble level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011188085.2A CN112197847A (en) | 2020-10-30 | 2020-10-30 | High stable platform scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011188085.2A CN112197847A (en) | 2020-10-30 | 2020-10-30 | High stable platform scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112197847A true CN112197847A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011188085.2A Pending CN112197847A (en) | 2020-10-30 | 2020-10-30 | High stable platform scale |
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| CN (1) | CN112197847A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207188712U (en) * | 2017-08-01 | 2018-04-06 | 王玲芳 | A kind of packaged type Anti-inclining forging machine tool |
| CN108088542A (en) * | 2017-11-16 | 2018-05-29 | 江阴市索菲电子科技有限公司 | The electronic scale that a kind of suitable non-flat forms ground uses |
| CN210486720U (en) * | 2019-08-26 | 2020-05-08 | 江西北斗卫星技术运营有限公司 | Measuring apparatu for construction |
| CN210893390U (en) * | 2019-11-19 | 2020-06-30 | 海南伊索农业服务有限公司 | Agricultural product weighing device for agricultural electronic commerce |
| CN211504137U (en) * | 2020-03-28 | 2020-09-15 | 浙江明康工程咨询有限公司 | Super high-rise building measuring device |
| CN211576335U (en) * | 2020-03-23 | 2020-09-25 | 田巍 | Novel electronic platform scale base for metrological verification |
| CN213515965U (en) * | 2020-10-30 | 2021-06-22 | 湖北兴四方自动化设备有限公司 | High stable platform scale |
-
2020
- 2020-10-30 CN CN202011188085.2A patent/CN112197847A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207188712U (en) * | 2017-08-01 | 2018-04-06 | 王玲芳 | A kind of packaged type Anti-inclining forging machine tool |
| CN108088542A (en) * | 2017-11-16 | 2018-05-29 | 江阴市索菲电子科技有限公司 | The electronic scale that a kind of suitable non-flat forms ground uses |
| CN210486720U (en) * | 2019-08-26 | 2020-05-08 | 江西北斗卫星技术运营有限公司 | Measuring apparatu for construction |
| CN210893390U (en) * | 2019-11-19 | 2020-06-30 | 海南伊索农业服务有限公司 | Agricultural product weighing device for agricultural electronic commerce |
| CN211576335U (en) * | 2020-03-23 | 2020-09-25 | 田巍 | Novel electronic platform scale base for metrological verification |
| CN211504137U (en) * | 2020-03-28 | 2020-09-15 | 浙江明康工程咨询有限公司 | Super high-rise building measuring device |
| CN213515965U (en) * | 2020-10-30 | 2021-06-22 | 湖北兴四方自动化设备有限公司 | High stable platform scale |
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