CN207556636U - A kind of rail mounted weighing sensor - Google Patents
A kind of rail mounted weighing sensor Download PDFInfo
- Publication number
- CN207556636U CN207556636U CN201721439114.1U CN201721439114U CN207556636U CN 207556636 U CN207556636 U CN 207556636U CN 201721439114 U CN201721439114 U CN 201721439114U CN 207556636 U CN207556636 U CN 207556636U
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- China
- Prior art keywords
- rail
- weighing sensor
- mounted weighing
- rail mounted
- metering
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Abstract
The utility model is related to weighing-appliance field, more particularly to a kind of rail mounted weighing sensor.A kind of rail mounted weighing sensor, two sections of approach rails and one section of metering rail including bottom plate, on bottom plate, two approach rails are respectively arranged on metering rail both ends and end to end according to this, and the side wall of the metering rail is equipped with deformation area, equipped with the sensor connected with external power supply in the deformation area.The utility model provides a kind of rail mounted weighing sensor simple in structure, easy for installation, measures range is wide.
Description
Technical field
The utility model is related to weighing-appliance field, more particularly to a kind of rail mounted weighing sensor.
Background technology
Rail mounted weighing sensor is a kind of critical component for no weighing platform track scale, and tradition is applied to track weighing
Sensor structure is complicated, complex installation process, and efficiency is low.
In view of the above-mentioned problems, Chinese patent CN204405160U provides solution below：Including pedestal, supporting beam,
Elastomer, strain resistor and conducting wire, the pedestal are rectangle, and supporting beam is connected on pedestal, and pedestal is formed with supporting beam
Longitudinal cross-section be in inverted " t " type track body, the elastomer packet is set in the supporting beam, and the longitudinal direction of the elastomer is horizontal
Section is in " work " font, and the strain resistor is at least one group, and strain resistor described in every group is all divided into inside and outside corresponding two parts
And it is adhered on the monosymmetric position of elastomer waist, 4 pieces are all at least per the part strain resistor and pass through institute
It states conducting wire and is linked to be bridge circuit, be in parallel between strain resistor described in each section.
Although it is integrated with track weighing platform that the technical issues of above-mentioned technical proposal solves is weighing sensor,
Its structure or complex, and the more cost of component is higher.
Invention content
The technical problem to be solved by the utility model is to provide a kind of simple in structure, easy for installation, measures range extensively
Rail mounted weighing sensor.To achieve the above object, technical solution is used by the utility model：
A kind of rail mounted weighing sensor, two sections of approach rails and one section of metering rail including bottom plate, on bottom plate, two approach rails
Be respectively arranged on metering rail both ends and end to end according to this, the side wall of the metering rail is equipped with deformation area, in the deformation area equipped with
The sensor of external power supply connection.
Multiple deformation areas are set in metering, by be weighed object by when the power that pushes generate deformation so that sensing
Device（Resistance）Deformation is generated so as to calculate the weight.Meanwhile it can form static weighing in the selection of metering method and also dynamically claim
Amount.
On the basis of using above technical scheme, the utility model can also use scheme further below：
The two adjacent deformation district's groups measure the side wall of rail at least provided with a deformation unit into a deformation unit.Generally
Equipped with eight deformation areas, combination of two forms four deformation units, and two deformation units are respectively equipped in the both sides of metering rail.
Connectivity slot is equipped between two deformation areas in the deformation unit, the first component slot is equipped with above deformation unit.
Sticker is filled in the connectivity slot and the first component slot.
Lower section between the adjacent deformation unit is equipped with the second component slot.
Sticker is filled in the second component slot.Connectivity slot, the first component slot and the second component slot play component
Effect, each institute of deformation area uniform force during ensureing that weighed object passes through so that institute's measured data is more accurate.
The lower part of the metering rail is equipped with boss, which supports fixation with bottom plate, can share the power that metering rail is born
To ensure that weighing sensor steadily, can be used safely.
It is connected between the approach rail and metering rail by bonding way.
The baseplate width is more than approach rail and measures the width of rail.
The deformation area is the cavity of circular strip visual window.
The technical solution of the utility model is being employed, can reach the measures range of 600 ~ 1000mm, and in the range
Measuring accuracy is unaffected.Meanwhile the weighing sensor of the utility model can match the rail of any model, have good
With property.When mounted, facilitate many compared to the track scale of foundation ditch type, it can be in original sleeper track without destroying foundation structure
Upper transformation.
Description of the drawings
Fig. 1 is a kind of structure diagram of rail mounted weighing sensor of the utility model.
Fig. 2 is a kind of side view of rail mounted weighing sensor of the utility model.
Wherein, bottom plate 1, approach rail 2 measure rail 3, deformation area 4, connectivity slot 5, the first component slot 6, the second component slot 7, boss
8。
Specific embodiment
Below in conjunction with attached drawing, to the utility model, a kind of rail mounted weighing sensor is further elaborated.
As shown in Figs. 1-2, a kind of rail mounted weighing sensor, two sections of approach rails 2 and one including bottom plate 1, on bottom plate 1
Duan Jiliang rails 3, two approach rails 2 are respectively arranged on metering 3 both ends of rail and end to end according to this.Wherein, 1 width of bottom plate is more than 2 He of approach rail
The width of rail 3 is measured, is connected between approach rail 2 and metering rail 3 by bonding way.
The side wall for measuring rail 3 is equipped with eight deformation areas 4, cavity of the deformation area 4 for circular strip visual window, each deformation area 4
It is interior equipped with the sensor connected with external power supply.
Further, two adjacent deformation areas 4 form a deformation unit, and the two side of metering rail 3 respectively sets that there are two shapes
Become unit.Connectivity slot 5 is equipped between two deformation areas 4 in each deformation unit, the first component slot 6 is equipped with above deformation unit,
Lower section between adjacent deformation unit is equipped with the second component slot 7.
Further, it is filled with sticker in connectivity slot 5, the first component slot 6 and the second component slot 7.
Further, the lower part of metering rail 3 is equipped with boss 8, which supports fixation with bottom plate 1.
The utility model carries out disclosure with reference to embodiment, but those skilled in the art are not departing from the utility model
Under disclosure, the interest field of embodiment, this reality is still fallen within to the change on the various forms and details of the utility model
With novel protection domain.
Claims (10)
1. a kind of rail mounted weighing sensor, it is characterised in that two sections of approach rails and one section of metering including bottom plate, on bottom plate
Rail, two approach rails are respectively arranged on metering rail both ends and end to end according to this, and the side wall of the metering rail is equipped with deformation area, the deformation area
It is interior equipped with the sensor connected with external power supply.
A kind of 2. rail mounted weighing sensor according to claim 1, it is characterised in that two adjacent deformation areas
A deformation unit is formed, measures the side wall of rail at least provided with a deformation unit.
A kind of 3. rail mounted weighing sensor according to claim 2, it is characterised in that two shapes in the deformation unit
Become between area and be equipped with the first component slot equipped with connectivity slot, deformation unit top.
4. a kind of rail mounted weighing sensor according to claim 3, it is characterised in that the connectivity slot and the first component
Sticker is filled in slot.
5. a kind of rail mounted weighing sensor according to claim 2, it is characterised in that between the adjacent deformation unit
Lower section be equipped with the second component slot.
6. a kind of rail mounted weighing sensor according to claim 5, it is characterised in that filled in the second component slot
There is sticker.
7. a kind of rail mounted weighing sensor according to claim 1, it is characterised in that the lower part of the metering rail is equipped with
Boss, the boss support fixation with bottom plate.
8. a kind of rail mounted weighing sensor according to claim 1, it is characterised in that between the approach rail and metering rail
It is connected by bonding way.
9. a kind of rail mounted weighing sensor according to claim 1, it is characterised in that the baseplate width is more than approach rail
With the width of metering rail.
10. a kind of rail mounted weighing sensor according to claim 1, it is characterised in that the deformation area can for circular strip
The cavity of form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439114.1U CN207556636U (en) | 2017-11-02 | 2017-11-02 | A kind of rail mounted weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439114.1U CN207556636U (en) | 2017-11-02 | 2017-11-02 | A kind of rail mounted weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556636U true CN207556636U (en) | 2018-06-29 |
Family
ID=62681620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721439114.1U Active CN207556636U (en) | 2017-11-02 | 2017-11-02 | A kind of rail mounted weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186724A (en) * | 2018-09-19 | 2019-01-11 | 中国矿业大学 | A kind of tramroad weighing device |
-
2017
- 2017-11-02 CN CN201721439114.1U patent/CN207556636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186724A (en) * | 2018-09-19 | 2019-01-11 | 中国矿业大学 | A kind of tramroad weighing device |
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