CN107036694A - Double-layer bumper weighbridge - Google Patents
Double-layer bumper weighbridge Download PDFInfo
- Publication number
- CN107036694A CN107036694A CN201710494325.3A CN201710494325A CN107036694A CN 107036694 A CN107036694 A CN 107036694A CN 201710494325 A CN201710494325 A CN 201710494325A CN 107036694 A CN107036694 A CN 107036694A
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- CN
- China
- Prior art keywords
- weighing platform
- double
- lower weighing
- weighbridge
- layer bumper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/028—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles combined with shock-absorbing devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
It is related to pit scale technical field the invention discloses one kind, especially a kind of double-layer bumper weighbridge, with upper weighing platform and lower weighing platform, the lower end of described lower weighing platform is installed by the scale body cushion block for being reduced lower weighing platform bottom surface abrasion, buffer spring is mounted on the corner of lower weighing platform, the top of buffer spring on four angles is provided with weighing platform, the L-shaped transport protection clamp of shape is installed on lower weighing platform, suspension ring screw for fixing suspension ring is installed on the scale face of the upper weighing platform, the side edge of lower weighing platform offers terminal box, cantilevered steel alloy sensor is installed in upper weighing platform and lower weighing platform, rigid high strength, simply, design structure sense is strong, it is easy to operate, ensure the uniform high-quality of each part, so as to ensure that reliable and stable measuring accuracy and metering repeatability.
Description
Technical field
The present invention relates to pit scale technical field, especially a kind of double-layer bumper weighbridge.
Background technology
Weighbridge, English is truck scales, also referred to as truck scale, sets steelyard on the ground, is commonly used to
Claim the freight ton of truck.It is that factories and miness, businessman etc. are used for the main weighing-appliance that bulk supply tariff is measured.Weighbridge can by scale structure
It is divided into：I-steel weighbridge, T-shaped beam weighbridge, L joist steels weighbridge, U-shaped steel weighbridge, channel-section steel weighbridge, armored concrete weighbridge；By sensing
Device type can be divided into digital weighbridge, analog weighbridge.
Existing weighbridge is many in use, and all face is directly welded on the ground, is produced not because ground is used for a long time
Smooth phenomenon, causes solder side out-of-flatness, and scale body compression drag is reduced in the case of compression, makes the unbalanced distribution of pressure,
The service life of weighbridge is reduced, reduction weighs precision.
The content of the invention
The technical problem to be solved in the present invention is：In order to solve the problem of prior art in above-mentioned background technology is present,
A kind of improved rigid high strength is provided, so that with ensure that the double-layer bumper of reliable and stable measuring accuracy and metering repeatability
Pound.
The technical solution adopted for the present invention to solve the technical problems is：A kind of double-layer bumper weighbridge, with upper weighing platform and
Install on the scale body cushion block for being reduced lower weighing platform bottom surface abrasion, the corner of lower weighing platform lower weighing platform, the lower end of described lower weighing platform
The top for the buffer spring being provided with buffer spring, four angles is provided with weighing platform, lower weighing platform that to be provided with shape L-shaped
Transport protection clamp, the suspension ring screw for fixing suspension ring, a lateral edges of lower weighing platform are installed on the scale face of the upper weighing platform
Place offers in terminal box, upper weighing platform and lower weighing platform and is provided with cantilevered steel alloy sensor.
Further, skin of paint is coated with the outer surface of described upper weighing platform and lower weighing platform, skin of paint uses double
Part acroleic acid polyurethane bottom surface unification coating, the dried film thickness of skin of paint is 80~120mm.
Further, the upper end of described upper weighing platform is provided with for preventing the cross sectional shape that round roll is rolled in " V " type
Install block additional.
Further, position limitation protection screw and signal cable wire hole are installed on the side of described lower weighing platform.
Further, the internal wiring of described upper weighing platform and lower weighing platform is located in protection against rodents flexible pipe.
The beneficial effects of the invention are as follows rigid high strength of the invention, simple, design structure sense is strong, easy to operate, it is ensured that
Each uniform high-quality of part, so as to ensure that reliable and stable measuring accuracy and metering repeatability, it is ensured that weighing platform is long-term
Stress is indeformable, and endurance is strong.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that the present invention installs block additional.
In figure:1. on weighing platform, 2. buffer springs, 3. times weighing platforms, 4. transport protection clamps, 5. position limitation protection screws, 6. signals
Cable outlet hole, 7. terminal boxes, 8. suspension ring screws, 9. skin of paints, 10. install block, 12. scale body cushion blocks additional.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of double-layer bumper weighbridge as shown in Fig. 1~2, with upper weighing platform 1 and lower weighing platform 3, the lower end of lower weighing platform 3 is installed
It is reduced on the scale body cushion block 12 of the lower bottom surface of weighing platform 3 abrasion, the corner of lower weighing platform 3 and is mounted on buffer spring 2, four angles
The top of buffer spring 2, which is provided with weighing platform 1, lower weighing platform 3, is provided with the L-shaped transport protection clamp 4 of shape, the upper scale
Suspension ring screw 8 for fixing suspension ring is installed, the side edge of lower weighing platform 3 offers terminal box 7 on the scale face of platform 1, on
Cantilevered steel alloy sensor is installed in weighing platform 1 and lower weighing platform 3.
Skin of paint 9 is coated with the outer surface of upper weighing platform 1 and lower weighing platform 3, skin of paint 9 uses the poly- ammonia of double acrylic acid
Coating is unified in ester bottom surface, and the dried film thickness of skin of paint 9 is 80~120mm.
The upper end of upper weighing platform 1 is provided with installs block 10 additional for preventing the cross sectional shape that round roll is rolled in " V " type.
Position limitation protection screw 5 and signal cable wire hole 6 are installed on the side of lower weighing platform 3.
The internal wiring of upper weighing platform 1 and lower weighing platform 3 is located in protection against rodents flexible pipe, and every line all puts on protection against rodents flexible pipe, is prevented
Only mouse enters to bite broken cantilevered steel alloy sensor line, it is ensured that the safety of the internal wiring of screw scale body 11.
The application is welded using integration, and any weld seam is not left, weld strength is improved, it is to avoid sealing-off phenomenon, by
Upper weighing platform 1 and the lower origin-to-destination of weighing platform 3 are using all welding, continuous welding manner, it is ensured that the long-term stress of weighing platform is indeformable, holds
Stress is strong
The application is designed by double-deck scale structure, installs high-performance buffer shock absorption device buffer spring 2 additional, is absorbed when loading
Impact energy, it is to avoid measurement process causes to damage to upper weighing platform 1 and lower weighing platform 3, aims at high density and weighs the measurement and survey of article
The operating environment that amount pass article has strong impact power to scale body is designed.Scale anti-impact pressure, the endurance, performance are superpower.
Upper weighing platform 1 and the lower weighing platform of weighing platform 3 make：Made using reinforced A3 steel, panel steel one-shot forming, reduce weldering
Contact, withstands forces stronger；Double-deck firm weighing platform, shock resistance structure, long-time stability are good；Scale installs protecting frame and protection spiral shell additional in vitro
Bolt, it is ensured that measurement process, scale body is not by punch damage and displacement；Install High performance spiral compression spring buffer shock absorption device additional.
Upper weighing platform 1 and lower weighing platform 3 remove steel surface iron mold and oxide skin by shot-blasting machine, allow weighing platform 1 and lower weighing platform
3 surface viscosities are stronger, then by sanding, paint (acroleic acid polyurethane marine paint), wear-resisting pressure-resistant ageing-resistant, rustless property is carried greatly
Height, flat plate steel makes weighing platform more attractive in appearance.
Cantilevered steel alloy sensor, precision is high, and interchangeability is good, and combination property is strong, non-linear to temperature coefficient, delayed
Compensated automatically with creep etc..
Using special weighing instrument, with 2 kinds of automatic network-building modes, with numeral with sensor communication encryption function,
Support Modbus-RTU agreements, can be inputted with word this information, printable function, with factory reset function, have
Automatic/hand angular difference adjusts function, can customize layout, with overload recording and printing function, comprehensive configuration EMC electromagnetism
Compatible safeguard procedures, with fault-detecting ability, which sensor fault can be accurately judged.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (5)
1. a kind of double-layer bumper weighbridge, with upper weighing platform (1) and lower weighing platform (3), it is characterized in that：Under described lower weighing platform (3)
End installation is reduced on the scale body cushion block (12) of lower weighing platform (3) bottom surface abrasion, the corner of lower weighing platform (3) and is mounted on buffer spring
(2), the top of the buffer spring (2) on four angles is provided with weighing platform (1), lower weighing platform (3) that to be provided with shape L-shaped
Suspension ring screw (8) for fixing suspension ring, lower weighing platform (3) are installed on transport protection clamp (4), the scale face of the upper weighing platform (1)
Side edge offer terminal box (7), cantilevered steel alloy sensor is installed in upper weighing platform (1) and lower weighing platform (3),.
2. double-layer bumper weighbridge according to claim 1, it is characterized in that：Described upper weighing platform (1) and lower weighing platform (3) it is outer
Skin of paint (9) is coated with surface, skin of paint (9) uses double acroleic acid polyurethane bottom surface unification coating, skin of paint (9)
Dried film thickness be 80~120mm.
3. double-layer bumper weighbridge according to claim 1, it is characterized in that：The upper end of described upper weighing platform (1) is provided with use
Block (10) is installed additional in preventing cross sectional shape that round roll is rolled in " V " type.
4. double-layer bumper weighbridge according to claim 1, it is characterized in that：It is provided with the side of described lower weighing platform (3)
Position limitation protection screw (5) and signal cable wire hole (6).
5. double-layer bumper weighbridge according to claim 1, it is characterized in that：Described upper weighing platform (1) and lower weighing platform (3) it is interior
Portion's circuit is located in protection against rodents flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494325.3A CN107036694A (en) | 2017-06-26 | 2017-06-26 | Double-layer bumper weighbridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494325.3A CN107036694A (en) | 2017-06-26 | 2017-06-26 | Double-layer bumper weighbridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036694A true CN107036694A (en) | 2017-08-11 |
Family
ID=59541390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494325.3A Pending CN107036694A (en) | 2017-06-26 | 2017-06-26 | Double-layer bumper weighbridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871539A (en) * | 2018-09-10 | 2018-11-23 | 厦门巨林仪器有限公司 | A kind of shock resistance lever scale frame and title |
| CN110657874A (en) * | 2018-06-29 | 2020-01-07 | 梅特勒-托利多(常州)精密仪器有限公司 | Infinite rigidity weighing platform |
-
2017
- 2017-06-26 CN CN201710494325.3A patent/CN107036694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657874A (en) * | 2018-06-29 | 2020-01-07 | 梅特勒-托利多(常州)精密仪器有限公司 | Infinite rigidity weighing platform |
| CN108871539A (en) * | 2018-09-10 | 2018-11-23 | 厦门巨林仪器有限公司 | A kind of shock resistance lever scale frame and title |
| CN108871539B (en) * | 2018-09-10 | 2023-12-26 | 厦门市恒之准电子有限公司 | Impact-resistant lever scale frame and scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
|
| WD01 | Invention patent application deemed withdrawn after publication |