CN110057433A - A kind of meausring apparatus of achievable position limitation protection - Google Patents
A kind of meausring apparatus of achievable position limitation protection Download PDFInfo
- Publication number
- CN110057433A CN110057433A CN201910446374.9A CN201910446374A CN110057433A CN 110057433 A CN110057433 A CN 110057433A CN 201910446374 A CN201910446374 A CN 201910446374A CN 110057433 A CN110057433 A CN 110057433A
- Authority
- CN
- China
- Prior art keywords
- screw
- lower bolster
- table top
- ball support
- beam sensor
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 244000286663 Ficus elastica Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of meausring apparatuses of achievable position limitation protection, including table top, upper padding plate, upper ball support, pressure-bearing ball, lower ball support, shear beam sensor, attachment screw, lower bolster, supporting leg, fixed plate, lifting screw, lifting nut, stop nut, stop screw, spacing shim.Shear beam sensor and corresponding position limitation protection and support member are installed respectively in four Angle Positions close to rectangular mesa.When weighing, the weight transmitting of material is weighed to shear beam sensor, shear beam sensor stress can output signal.When being weighed the serious unbalance loading of material, it is more than allowable height that the spacing shim being nested together with stop screw, which can prevent table top from tilting, when table top due to external factor by excessive cross force when, the unthreaded hole that lower bolster opens up will limit the lateral displacement size of the table top to tighten together with stop screw.When maintenance, lifting nut is unclamped, rotation and lifting screw can be such that its top contacts with upper padding plate, prop up table top.To not only protect equipment, but also facilitate worker's maintenance.
Description
Technical field
The present invention relates to weighing technology fields, and in particular to a kind of meausring apparatus of achievable position limitation protection.
Background technique
The refining glue of rubber plant is to manufacture the important link of rubber product.The sizing material produced finally will by tabletting, apply every
From agent, cooling, lamination weighing, often occur during lamination weighing causing weighing platform since film placement position deviates
Table top tilt to damaging equipment or shear beam sensor；When forklift placement hungry area table removes full glue table to table top or from table top
It is also possible to generate excessive cross force, keeps the table top offset of weighing platform excessive to damage equipment or shear beam sensor, shadow
It rings and works normally.In addition, the table top due to weighing platform is heavier, the maintenance of existing equipment is also very inconvenient.
Summary of the invention
It is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of meausring apparatus of achievable position limitation protection, make
The vertically amount of movement and horizontal transverse movement amount of weighing platform table top limit in a certain range, and without manpower when overhauling
Lift heavier weighing platform table top.Both it had protected equipment and sensor not damaged, and had ensured equipment the operation is stable, and alleviate worker
Labor intensity when maintenance facilitates maintenance.
To realize the purpose, the present invention adopts the following technical scheme: a kind of meausring apparatus of achievable position limitation protection, including
Table top, upper padding plate, upper ball support, pressure-bearing ball, lower ball support, shear beam sensor, attachment screw, lower bolster, supporting leg, fixed plate, liter
Screw, lifting nut, stop nut, spacing shim, stop screw drop, and the table top is rectangle, and the upper padding plate has four pieces, point
It is not welded on four Angle Positions of table top lower part, the straight pin of the upper ball support is inserted into the hole of upper padding plate, the lower ball support
Straight pin is inserted into the hole of shear beam sensor, and the pressure-bearing ball is between upper ball support and lower ball support.
Further, lower bolster is welded on the top of supporting leg, lower weld fixed plate, opens that there are three threaded hole and one on lower bolster
A unthreaded hole.
Further, shear beam sensor is fixed on two threaded holes of lower bolster with two attachment screws, lifting screw
It is screwed into another screw hole of lower bolster and is fastened by lifting nut, the top of lifting screw and upper padding plate from the lower part of lower bolster
Gap about 5mm, the reach of lifting screw is greater than after upper ball support, pressure-bearing ball, lower ball support, shear beam sensor are installed
The thickness of the vertical interval and lifting nut of upper padding plate upper surface and lower bolster lower surface and about 15mm.
Further, the unthreaded hole diameter opened up on lower bolster is greater than the diameter of stop screw, the diameter difference of the two about 8mm, limit
Position screw puts on spacing shim and passes through lower bolster unthreaded hole from the bottom to top and be screwed to the spiral shell that upper padding plate opens up after cooperating with stop nut
In pit, the threaded hole that the unthreaded hole that opens up on lower bolster and upper padding plate open up is located at same center line, after fastening spacing shim and
The gap of lower bolster about 2mm.
After technical solutions according to the invention, bring it is following the utility model has the advantages that
The meausring apparatus of a kind of achievable position limitation protection of the present invention, using stop screw, spacing shim and under
Backing plate, which opens up unthreaded hole, can limit table top in the scope of activities of vertical direction and horizontal direction, to prevent table top tilting or lateral position
Move past big damage equipment or shear beam sensor.It can be supportted in overhaul of the equipments with the top of lifting screw using lifting screw
Table top is played, worker's maintenance is facilitated, reduces labor intensity of workers.Stop nut, lifting nut be respectively used to stop screw and
Fixation after lifting screw adjustment, it is ensured that the stability of equipment and going on smoothly for weighing process.
Detailed description of the invention
Fig. 1: meausring apparatus schematic diagram of the invention；
Fig. 2: Fig. 1 lateral view；
Fig. 3: Fig. 1 partial enlarged view.
Wherein, 1, table top, 2, upper padding plate, 3, upper ball support, 4, pressure-bearing ball, 5, lower ball support, 6, shear beam sensor, 7, connection
Screw, 8, lower bolster, 9, supporting leg, 10, fixed plate, 11, lifting screw, 12, lifting nut, 13, stop nut, 14, limit pad
Piece, 15, stop screw
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, a kind of meausring apparatus of achievable position limitation protection, including table top 1, upper padding plate 2,
Upper ball support 3, pressure-bearing ball 4, lower ball support 5, shear beam sensor 6, attachment screw 7, lower bolster 8, supporting leg 9, fixed plate 10, lifting spiral shell
11, lifting nut 12, stop nut 13, spacing shim 14, stop screw 15 are followed closely, the table top 1 is rectangle, the upper padding plate 2
There are four pieces, is respectively welded at four Angle Positions of 1 lower part of table top, the straight pin of the upper ball support 3 is inserted into the hole of upper padding plate 2,
In the hole of the straight pin insertion shear beam sensor 6 of the lower ball support 5, the pressure-bearing ball 4 be located at upper ball support 3 and lower ball support 5 it
Between.Lower bolster 8 is welded on the top of the supporting leg 9, lower weld fixed plate 10, open on the lower bolster 8 there are three threaded hole and
One unthreaded hole.The shear beam sensor 6 is fixed on two threaded holes of lower bolster 8 with two attachment screws 7, the lifting
Screw 11 is screwed into another screw hole of lower bolster 8 from the lower part of lower bolster 8 and is fastened by lifting nut 12, lifting screw 11
The gap about 5mm on top and upper padding plate 2, the reach of lifting screw 11 are greater than when upper ball support 3, pressure-bearing ball 4, lower ball support 5, cut
Cut 2 upper surface of upper padding plate after beam sensor 6 is installed and the vertical interval of 8 lower surface of lower bolster and the thickness of lifting nut 12
And about 15mm.Diameter of the unthreaded hole diameter opened up on the lower bolster 8 greater than stop screw 15, the diameter difference of the two about 8mm,
The stop screw 15 puts on spacing shim 14 and passes through 8 unthreaded hole of lower bolster from the bottom to top and be screwed to after cooperating with stop nut 13
In the threaded hole that backing plate 2 opens up, the threaded hole that the unthreaded hole and upper padding plate 2 opened up on lower bolster 8 opens up is located at same center line,
The gap about 2mm of spacing shim 14 and lower bolster 8 after fastening.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, table top 1 is rectangle, installs 4 sets respectively in the position at four angles close to table top 1
Shear beam sensor 6 and corresponding position limitation protection and support member.When weighing, the weight for being weighed material passes through table top 1, upper pad
Plate 2, upper ball support 3, pressure-bearing ball 4, lower ball support 5 are transmitted to shear beam sensor 6, and shear beam sensor 6 can be exported mould by shearing
Analog quantity signal, computer can accurately be shown according to the variation of analog signals by title object weight.When the center of gravity for being weighed material
When 1 edge of table top leads to 1 serious unbalance loading of table top, stop screw 15 and the spacing shim 14 together with it can prevent table top from sticking up
Rising is more than allowable height；When table top 1 due to external factor by excessive cross force when, the unthreaded hole that lower bolster 2 opens up can limit
The lateral displacement of stop screw 15 processed is to guarantee that the lateral displacement of the table top 1 to tighten together with stop screw 15 is also being permitted
In range.When maintenance, lifting nut 12 is unclamped, rotation and lifting screw 11 can be such that its top contacts with upper padding plate 8, prop up table top 1,
Worker overhauls, and maintenance finishes, and opposite direction rotation and lifting screw 11 separates its top with upper padding plate 2, later fastening lifting
Nut 12.The present invention opens up unthreaded hole limitation table top 1 in lead by using limitation screw 15, limitation gasket 14 and in lower bolster 8
The scope of activities in vertical direction and horizontal direction prevents the tilting of table top 1 or the excessive damage equipment of lateral displacement.Using lifting screw 11
Table top 1 can be propped up with the top of lifting screw 11, worker is facilitated to overhaul in overhaul of the equipments.To both ensure that equipment is pacified
Complete and reliable operation, and reduce the labor intensity of worker's maintenance.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art and
Speech, without departing from the principles of the present invention, can also make various deformation and improvement, this also should be considered as protection of the invention
Range.
Claims (4)
1. a kind of meausring apparatus of achievable position limitation protection, it is characterised in that: including table top (1), upper padding plate (2), upper ball support
(3), pressure-bearing ball (4), lower ball support (5), shear beam sensor (6), attachment screw (7), lower bolster (8), supporting leg (9), fixed plate
(10), lifting screw (11), lifting nut (12), stop nut (13), spacing shim (14), stop screw (15), described
Face (1) is rectangle, and the upper padding plate (2) has four pieces, is respectively welded at four Angle Positions of table top (1) lower part, the upper ball support
(3) in the hole of straight pin insertion upper padding plate (2), the hole of straight pin insertion shear beam sensor (6) of the lower ball support (5)
In, the pressure-bearing ball (4) is between upper ball support (3) and lower ball support (5).
2. the meausring apparatus of a kind of achievable position limitation protection according to claim 1, under the top welding of the supporting leg (9)
Backing plate (8), lower weld fixed plate (10) open that there are three threaded hole and a unthreaded holes on the lower bolster (8).
3. a kind of meausring apparatus of achievable position limitation protection according to claims 1 and 2, the shear beam sensor (6)
It is fixed to two attachment screws (7) on two threaded holes of lower bolster (8), the lifting screw (11) is from lower bolster (8)
Lower part is screwed into another screw hole of lower bolster (8) and is fastened by lifting nut (12), the top of lifting screw (11) and upper pad
The gap about 5mm of plate (2), the reach of lifting screw (11) are greater than when upper ball support (3), pressure-bearing ball (4), lower ball support (5), cut
The vertical interval and lifting nut of upper padding plate (2) upper surface and lower bolster (8) lower surface after cutting beam sensor (6) installation
(12) thickness and about 15mm.
4. a kind of meausring apparatus of achievable position limitation protection according to claims 1 and 2, opened up on the lower bolster (8)
Unthreaded hole diameter be greater than the diameter of stop screw (15), the diameter difference of the two about 8mm, the stop screw (15) covers upper limit pad
Piece (14) passes through lower bolster (8) unthreaded hole from the bottom to top and is screwed to the spiral shell that upper padding plate (2) opens up after cooperating with stop nut (13)
In pit, the threaded hole that the unthreaded hole and upper padding plate (2) opened up on lower bolster (8) opens up is located at same center line, limits after fastening
The gap about 2mm of gasket (14) and lower bolster (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446374.9A CN110057433A (en) | 2019-05-27 | 2019-05-27 | A kind of meausring apparatus of achievable position limitation protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446374.9A CN110057433A (en) | 2019-05-27 | 2019-05-27 | A kind of meausring apparatus of achievable position limitation protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110057433A true CN110057433A (en) | 2019-07-26 |
Family
ID=67324717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910446374.9A Pending CN110057433A (en) | 2019-05-27 | 2019-05-27 | A kind of meausring apparatus of achievable position limitation protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057433A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2076977A (en) * | 1980-05-15 | 1981-12-09 | Dodwell Timothy Charles | Weighbridges |
| US4411327A (en) * | 1981-05-14 | 1983-10-25 | Hottinger Baldwin Measurements, Inc. | Apparatus for applying a load to a strain gage transducer beam |
| CN207036243U (en) * | 2017-08-10 | 2018-02-23 | 新兴铸管股份有限公司 | A kind of shear beam load cell fixing device |
| CN207095681U (en) * | 2017-07-20 | 2018-03-13 | 北京万集科技股份有限公司 | Dynamic weighing device for vehicle |
| CN208795354U (en) * | 2018-09-06 | 2019-04-26 | 奥特赛斯(天津)自动化技术有限公司 | One kind can save space-efficient Shuangzi scale |
| CN209783717U (en) * | 2019-05-27 | 2019-12-13 | 青岛科技大学 | Weighing device capable of realizing limiting protection |
-
2019
- 2019-05-27 CN CN201910446374.9A patent/CN110057433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2076977A (en) * | 1980-05-15 | 1981-12-09 | Dodwell Timothy Charles | Weighbridges |
| US4411327A (en) * | 1981-05-14 | 1983-10-25 | Hottinger Baldwin Measurements, Inc. | Apparatus for applying a load to a strain gage transducer beam |
| CN207095681U (en) * | 2017-07-20 | 2018-03-13 | 北京万集科技股份有限公司 | Dynamic weighing device for vehicle |
| CN207036243U (en) * | 2017-08-10 | 2018-02-23 | 新兴铸管股份有限公司 | A kind of shear beam load cell fixing device |
| CN208795354U (en) * | 2018-09-06 | 2019-04-26 | 奥特赛斯(天津)自动化技术有限公司 | One kind can save space-efficient Shuangzi scale |
| CN209783717U (en) * | 2019-05-27 | 2019-12-13 | 青岛科技大学 | Weighing device capable of realizing limiting protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106271337A (en) | A kind of welding sample welding anti-distortion technological equipment | |
| CN110057433A (en) | A kind of meausring apparatus of achievable position limitation protection | |
| CN209783717U (en) | Weighing device capable of realizing limiting protection | |
| CN206263812U (en) | Fuel assembly positioning fixture | |
| CN206065784U (en) | A kind of welding sample welding anti-distortion technological equipment | |
| CN210483097U (en) | Steel stand transfers monitoring device that hangs down | |
| CN205718770U (en) | Bearing outer ring height dimension test measuring device | |
| CN205061406U (en) | Two fulcrum major possessions stand up device | |
| CN104827313B (en) | Processing platform and method for support block in reactor pressure vessel body | |
| CN217006060U (en) | Air cushion module with weighing function and air cushion carrying device | |
| CN211104030U (en) | Special trial tool rest for robot edge milling system | |
| CN202107631U (en) | Installing and leveling device for work platform | |
| CN207127456U (en) | Weld jig quick change pedestal | |
| CN206385444U (en) | It is a kind of to it is pull-type fall girder construction | |
| CN201304574Y (en) | Leveling device | |
| CN205555229U (en) | Can turn to equipment fixed platform of removal | |
| CN217317211U (en) | Processing center on-line detection equipment for key parts of semiconductor cleaning equipment | |
| CN219037973U (en) | Hot nozzle flange plane detection jig | |
| CN206898579U (en) | The welding pressing mechanism protection device of eight station brake-shoe automatic welders | |
| CN220901690U (en) | Thermal correction device for large-sized engine oil disc connector | |
| CN213982287U (en) | Novel pipeline buttress | |
| CN216802576U (en) | Sector bearing device | |
| CN211952094U (en) | A installing support for aerial basic station antenna angle detector | |
| CN213858945U (en) | Hot-metal bottle trunnion hole cutting positioner | |
| CN208280007U (en) | A kind of fixed bridge pad component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |