CN202648775U - Anti-tumbling force transmission accessory with adjustable height - Google Patents
Anti-tumbling force transmission accessory with adjustable height Download PDFInfo
- Publication number
- CN202648775U CN202648775U CN 201220165091 CN201220165091U CN202648775U CN 202648775 U CN202648775 U CN 202648775U CN 201220165091 CN201220165091 CN 201220165091 CN 201220165091 U CN201220165091 U CN 201220165091U CN 202648775 U CN202648775 U CN 202648775U
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- height
- adjustable
- power transmission
- bolster stake
- bearing pin
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Abstract
The utility model discloses an anti-tumbling force transmission accessory with adjustable height, which is characterized by comprising a bearing column, a bearing block, a cover pad and a pin shaft. The external end of the bearing column comprises a screw thread, the bearing block comprises an internal screw thread and is adapted to the upper end of the bearing block in a manner of being adjustable in height, the cover pad is arranged at the external end face of the bearing block, the lower end part of the pin shaft is arranged at the lower end of the bearing block, and the lower end part can be adapted to a bearing hole of a sensor. In comparison with the prior art, the anti-tumbling force transmission accessory with adjustable height has the advantage that the mounting height of the sensor can be adjusted by rotation of the bearing block when a weighing platform has azimuth errors.
Description
Technical field
The utility model relates to a kind of power transmission annex, in the bearing holes of the assembling of this power transmission annex and sensor, can be used in the weighing apparatus such as platform balance.
Background technology
On in the current Weighing Apparatus Industry, the application of the weighbridge of weighing is essential, and vital effect is being ridden in selecting for metering accuracy of the sensor of installing in the weighbridge and power transmission annex.Comparatively common sensor power transmission annex is to regulate separately whole setting height(from bottom) in Weighing Apparatus Industry at present, perhaps can only play when sensor carries the stressed centralized function of sensor, can gather simultaneously adjusting highly again can be with the then also not open and use of the sensor power transmission annex that application point is concentrated when carrying is stressed.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable for height tumbler power transmission annex for the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of adjustable for height tumbler power transmission annex is characterized in that comprising
Bolster stake, the outer face has screw thread;
Carrier block has internal thread, and height can adapt to aforementioned bolster stake upper end with regulating;
Hood pad is sheathed on aforementioned carrier block outer face; And
Bearing pin, bottom are located at the lower end of aforementioned bolster stake, and the end, bottom can be adaptive with the bearing holes of sensor.
Described bolster stake middle part is also adaptive a nut, and described carrier block then is positioned at the upper surface of nut.Nut can play the effect of locking carrier block.
Further, described bearing pin bottom is provided with an O type circle.
Further, described bolster stake has the downward adaptive groove of port, and the upper end of described bearing pin adapts in this adaptive groove.
Further, the upper end of described bearing pin is provided with one the 2nd O type circle and is tensioned in the adaptive groove by the 2nd O type circle.
As preferably, described bearing pin upper surface and lower surface are arc surface, and the stress point of this arc surface is positioned on the axis of described bolster stake.
Compared with prior art, the utility model has the advantage of: if weighing platform has azimuthal error, can adjust by the rotation carrier block setting height(from bottom) of sensor; Power transmission annex simple installation, have easy to operate, the contour structures of group scale rationally, weighing platform weighing precision advantages of higher.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is the structural representation of bearing pin among Fig. 1.
Fig. 3 is the structural representation of bolster stake among Fig. 1.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Such as Fig. 1, Fig. 2 and shown in Figure 3, power transmission annex in the present embodiment comprises bolster stake 3, carrier block 5, hood pad 6, nut 4 and bearing pin 2, bolster stake 3 outer faces have screw thread and the downward adaptive groove of port, carrier block 5 has internal thread, height can adapt to bolster stake 3 upper ends with regulating, hood pad 6 is sheathed on carrier block 5 outer faces, and hood pad 6 can adopt quality of rubber materials.The lower end of bolster stake 3 is located in bearing pin 2 bottoms, and the bottom can be adaptive with the bearing holes of sensor.Nut 4 adapts to bolster stake 3 middle parts, and carrier block 5 is positioned at the upper surface of nut 4.
Bearing pin 2 upper surfaces and lower surface are arc surface, and the stress point of this arc surface is positioned on the axis of bolster stake 3.The upper end of bearing pin 2 and bottom all have annular groove 21, are respectively equipped with an O type circle 1 and the 2nd O type circle 7 in the annular groove 21, and the upper end of bearing pin 2 is tensioned in the adaptive groove by the 2nd O type circle 7.
In the design of bolster stake 3, designed the physical dimension of bolster stake by sunykatuib analysis, weighing platform when the lateral impact of weighing platform at the weight that bears, occurred and prolong the phenomenon that the table top direction rocks and play good position-limiting action.
Arranging of the one O type circle 1 and the 2nd O type circle 7 can be well contacts with the basal plane of ground or weighing platform; and can play well anti-skidding, and weighing platform in the situation that using most of being subject to that load impacting cushions; thereby the protection sensor is not destroyed; simultaneously; cooperate installation with the weighing platform upper sensor, can prevent that the power transmission annex drops out from sensor here in the weighing platform handling process.
When little weighing platform group scale work, the power transmission annex is mounted in the bearing holes of sensor.Are embedded in the bearing holes of sensor together by an O type circle 1 and bearing pin 2, the upper stress point of the arc surface of bearing pin 2 coincides with the bearing point in the sensor bearing holes simultaneously, have in addition on the basal plane of hood pad 6 kiss the earths or weighing platform, the terminal box that connects with sensor, and after when bus is connected to instrument, can carry out the demarcation operation of weighing platform.At first set the correlation parameter of instrument, again with around relatively heavy per unit volume of the counterweight of standard, if any azimuthal error, thereby manually turn hood pad 6 drives carrier block 5 risings or descends, after setting height(from bottom) is regulated and is put in place, and turn nut 4 locking bolster stakes 3.Thereby can eliminate the azimuthal error of weighing platform.
Claims (6)
1. an adjustable for height tumbler power transmission annex is characterized in that comprising
Bolster stake, the outer face has screw thread;
Carrier block has internal thread, and height can adapt to aforementioned bolster stake upper end with regulating;
Hood pad is sheathed on aforementioned carrier block outer face; And
Bearing pin, bottom are located at the lower end of aforementioned bolster stake, and the bottom can be adaptive with the bearing holes of sensor.
2. adjustable for height tumbler power transmission annex according to claim 1, it is characterized in that described bolster stake middle part is also adaptive has a nut, and described carrier block then is positioned at the upper surface of nut.
3. adjustable for height tumbler power transmission annex according to claim 1 is characterized in that described bearing pin bottom is provided with an O type circle.
4. adjustable for height tumbler power transmission annex according to claim 1 is characterized in that described bolster stake has the downward adaptive groove of port, and the upper end of described bearing pin adapts in this adaptive groove.
5. adjustable for height tumbler power transmission annex according to claim 4, the upper end that it is characterized in that described bearing pin is provided with one the 2nd O type circle and is tensioned in the adaptive groove by the 2nd O type circle.
6. adjustable for height tumbler power transmission annex according to claim 1 it is characterized in that described bearing pin upper surface and lower surface are arc surface, and the stress point of this arc surface is positioned on the axis of described bolster stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165091 CN202648775U (en) | 2012-04-18 | 2012-04-18 | Anti-tumbling force transmission accessory with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165091 CN202648775U (en) | 2012-04-18 | 2012-04-18 | Anti-tumbling force transmission accessory with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648775U true CN202648775U (en) | 2013-01-02 |
Family
ID=47417870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165091 Expired - Fee Related CN202648775U (en) | 2012-04-18 | 2012-04-18 | Anti-tumbling force transmission accessory with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120462A (en) * | 2016-11-30 | 2018-06-05 | 罗伯特·博世有限公司 | Sensor device and the method for manufacturing sensor device |
-
2012
- 2012-04-18 CN CN 201220165091 patent/CN202648775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120462A (en) * | 2016-11-30 | 2018-06-05 | 罗伯特·博世有限公司 | Sensor device and the method for manufacturing sensor device |
| CN108120462B (en) * | 2016-11-30 | 2023-03-14 | 罗伯特·博世有限公司 | Sensor device and method for producing a sensor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200418 |