CN202255754U - General reinforcing device used in roller reaction type braking detector for calibration - Google Patents
General reinforcing device used in roller reaction type braking detector for calibration Download PDFInfo
- Publication number
- CN202255754U CN202255754U CN 201120187926 CN201120187926U CN202255754U CN 202255754 U CN202255754 U CN 202255754U CN 201120187926 CN201120187926 CN 201120187926 CN 201120187926 U CN201120187926 U CN 201120187926U CN 202255754 U CN202255754 U CN 202255754U
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- lever
- reaction type
- type braking
- reinforcing device
- calibration
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Abstract
The utility model discloses a general reinforcing device used in roller reaction type braking detector for calibration, replacing multi sets of devices for improving the portability. The general reinforcing device using a roller reaction type braking detector to calibrate is realized by the following technical scheme: the general reinforcing device using a roller reaction type braking detector to calibrate comprises a level, a calibrating lever, a slant reinforcing board, a module chuck connecting piece, a force sensor and a jack; an inverted L-type reaction support is formed by the slant reinforcing board, the horizontal calibrating lever and a vertical support arm, wherein the horizontal calibrating lever and the vertical support arm are respectively in a fixed connection to the slant reinforcing board; the level is arranged on the top surface of the horizontal calibrating lever; one end of the horizontal calibrating lever is connected with the force sensor; the jack is arranged below the force sensor; and the module chuck connecting piece is fixed on the bottom of the vertical support arm. The general reinforcing device used in roller reaction type braking detector for calibration has the advantages of being portable for reinforcing, having stable values and being suitable for braking benches of various factories during the process for calibrating.
Description
Technical field
The utility model relates to braking and detects the calibration equipment field, more particularly, relates to a kind of drum reaction type braking detector and examines and determine general augmentor.
Background technology
The drum reaction type calibration method is according to GB/T 11798-2001 " information of safety inspection for motor vehicles equipment calibrating technical conditions ", and each checkout equipment is examined and determine respectively, owing to be manually-operated, the human factor influence is big.Traditional calibrating mode mainly contains counterweight method and lifting jack method.
Method one: counterweight method
Use special-purpose lever, level meter and one group of counterweight of loading that damping force is examined and determine, as shown in Figure 1: spirit-leveling instrument 1, demarcation lever 2, counterweight 3, balance iron 4, cylinder 5.Special use is loaded lever firmly be installed on the cylinder, adjust level and static equilibrium.For not allowing to use its special-purpose loading tool of providing for oneself toward the direct static brake platform that loads on the cylinder, directly on sensor, load, installation and operation are carried out according to the method for equipment operating manual regulation.
Calculate the quality of the required loading of each test point, from weight group, choose counterweight near calculated value,, calculate the damping force nominal value of this test point according to the actual mass value of selected loading counterweight as the actual loaded counterweight with counterweight.
Method two: lifting jack method
Use damping force calibrating instrument and mechanical type lifting jack, as shown in Figure 2: spirit-leveling instrument 11, sensor 12, damping force are demarcated bar 13, mechanic jacks 14, cylinder 15.The damping force calibrating instrument is loaded lever firmly be installed on the cylinder, and sensor, lifting jack etc. is installed on the corresponding position, adjust level.For not allowing to use its special-purpose loading tool of providing for oneself toward the direct static brake platform that loads on the cylinder, directly on sensor, load, installation and operation are carried out according to the method for equipment operating manual regulation.
By the required loaded load of each test point, ascending loading step by step, and then reduce to zero step by step.
Because brake test bench pattern diversity ratio is bigger, corresponding production standard disunity can add the position, force and vary, and calibrating department need be equipped with the afterburning lever of all size, causes the weight and volume of augmentor huger, and inconvenience is carried.
The utility model content
The utility model mainly is that drum reaction type braking detection calibration method provides a kind of general augmentor to substitute many covering devices, improves portability.
The utility model drum reaction type braking detector is examined and determine general augmentor, is achieved through following technical proposals, comprises spirit-leveling instrument, demarcates lever, oblique gusset, module chuck web member, force transducer and lifting jack; By oblique gusset with respectively with its fixing level demarcation lever, vertically sway brace constitutes inverted L shape counter-force support; Level is demarcated the lever end face spirit-leveling instrument is set; Level is demarcated lever one end and is connected force transducer; The force transducer below is provided with lifting jack, vertically sway brace bottom stuck-module chuck web member.
The utility model satisfies in verification process; Afterburning light, numerical stability and the brake tester that is applicable to different manufacturers; For the drum reaction type braking detects calibration method a kind of general augmentor is provided, can have substituted many covering devices, improved portable.
Description of drawings
Fig. 1 is a counterweight method calibrating installation structural representation;
Fig. 2 is a lifting jack method calibrating installation structural representation;
The general augmentor structural representation of Fig. 3 the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
It is as shown in Figure 3 that the drum reaction type braking detects the general augmentor of calibrating, comprises spirit-leveling instrument 31, demarcates lever 32, oblique gusset 33, module chuck web member 34, force transducer 35 and lifting jack 36; By oblique gusset 33 with respectively with its fixing level demarcation lever 32, vertically sway brace constitutes inverted L shape counter-force support; Level is demarcated lever 32 end faces spirit-leveling instrument 31 is set; Level is demarcated lever 32 1 ends and is connected force transducer 35; The force transducer below is provided with lifting jack 36, and vertically sway brace bottom stuck-module chuck web member 34.Module chuck web member can the link block chuck, and the module chuck is mainly used in being connected of reaction frame and braking monitor station.Afterburning through the jack pair reaction frame, the calibrating instrument sensor carries out image data simultaneously.
Briefly introduce in the face of the practical process of the utility model down: during calibrating, reaction frame links to each other with the motor of brake tester through the module chuck, and lifting jack is carried in acting force on the reaction frame through pressure transducer.
The brake tester of China's vehicle detection center (station) outfit at present mainly contains four kinds of models, in order to adapt to the calibrating needs of different model testing table, can change the chuck of all size in the use, has realized the universalization and the modularization of certification utensil.
Claims (1)
1. a drum reaction type braking detector is examined and determine general augmentor, it is characterized in that, comprises spirit-leveling instrument, demarcates lever, oblique gusset, module chuck web member, force transducer and lifting jack; By oblique gusset with respectively with its fixing level demarcation lever, vertically sway brace constitutes inverted L shape counter-force support; Level is demarcated the lever end face spirit-leveling instrument is set; Level is demarcated lever one end and is connected force transducer; The force transducer below is provided with lifting jack, vertically sway brace bottom stuck-module chuck web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120187926 CN202255754U (en) | 2011-06-07 | 2011-06-07 | General reinforcing device used in roller reaction type braking detector for calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120187926 CN202255754U (en) | 2011-06-07 | 2011-06-07 | General reinforcing device used in roller reaction type braking detector for calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255754U true CN202255754U (en) | 2012-05-30 |
Family
ID=46116979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120187926 Expired - Fee Related CN202255754U (en) | 2011-06-07 | 2011-06-07 | General reinforcing device used in roller reaction type braking detector for calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029823A (en) * | 2018-09-03 | 2018-12-18 | 快意电梯股份有限公司 | Synchnorous gearless dragging machine braking-force detecting device and detection method |
-
2011
- 2011-06-07 CN CN 201120187926 patent/CN202255754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029823A (en) * | 2018-09-03 | 2018-12-18 | 快意电梯股份有限公司 | Synchnorous gearless dragging machine braking-force detecting device and detection method |
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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 |
Granted publication date: 20120530 Termination date: 20140607 |
|
| EXPY | Termination of patent right or utility model |