CN118225679A - A traction-type intelligent adhesion coefficient measuring device - Google Patents
A traction-type intelligent adhesion coefficient measuring device Download PDFInfo
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- CN118225679A CN118225679A CN202410541263.7A CN202410541263A CN118225679A CN 118225679 A CN118225679 A CN 118225679A CN 202410541263 A CN202410541263 A CN 202410541263A CN 118225679 A CN118225679 A CN 118225679A
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- adhesion coefficient
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
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- Life Sciences & Earth Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
本发明公开了一种牵引式智能附着系数测量装置，涉及附着系数测量设备技术领域，主要目的是提供一种能够保证每次牵引都处于水平位置的一种牵引式智能附着系数测量装置。本发明的主要技术方案为：一种牵引式智能附着系数测量装置，包括：牵引部件，牵引部件包括外壳、牵引机部件、激光部件和控制部件，牵引机部件设置在外壳内，牵引机部件的牵引端伸出外壳，激光部件设置在外壳的一端，控制部件连接于牵引机部件和激光部件；连接部件，连接部件包括连接链和力传感器，力传感器的一端连接于连接链，另一端连接于牵引端；配重部件，配重部件包括底座，底座连接于连接链。本发明主要用于测量附着系数。
The present invention discloses a traction-type intelligent adhesion coefficient measuring device, which relates to the technical field of adhesion coefficient measuring equipment, and its main purpose is to provide a traction-type intelligent adhesion coefficient measuring device that can ensure that each traction is in a horizontal position. The main technical scheme of the present invention is: a traction-type intelligent adhesion coefficient measuring device, comprising: a traction component, the traction component comprises a shell, a traction machine component, a laser component and a control component, the traction machine component is arranged in the shell, the traction end of the traction machine component extends out of the shell, the laser component is arranged at one end of the shell, and the control component is connected to the traction machine component and the laser component; a connecting component, the connecting component comprises a connecting chain and a force sensor, one end of the force sensor is connected to the connecting chain, and the other end is connected to the traction end; a counterweight component, the counterweight component comprises a base, and the base is connected to the connecting chain. The present invention is mainly used to measure the adhesion coefficient.
Description
Technical Field
The invention relates to the technical field of adhesion coefficient measuring equipment, in particular to a traction type intelligent adhesion coefficient measuring device.
Background
The adhesion force refers to the maximum tangential reaction force between the load unit and the surface of the measured object, and the adhesion coefficient is the ratio between the adhesion force and the normal force of the surface of the measured object. The adhesion coefficient is mainly determined by the road material, road surface condition, tire structure, tread pattern, material and speed of automobile movement.
The existing adhesion coefficient measuring instrument generally comprises a standard counterweight, a force sensor, a fixed pulley and a traction rope, wherein the maximum force value is tested in a manual pulling mode, and the needed adhesion coefficient is converted by manually calculating the relation between the force value and the adhesion coefficient, but the following problems exist in the mode:
The manual pulling is difficult to control, so that the measurement repeatability is poor, and the weight of the standard counterweight is 40kg, so that the manual pulling is inconvenient;
The fixed pulley is complicated to install, the tangential direction of the traction rope and the fixed pulley and the force sensor need to be kept horizontal, and the traction rope and the fixed pulley are easy to incline due to manual pulling.
Disclosure of Invention
In view of the above, the embodiment of the invention provides a traction type intelligent adhesion coefficient measuring device, and mainly aims to provide a traction type intelligent adhesion coefficient measuring device capable of ensuring that each traction is in a horizontal position.
In order to achieve the above purpose, the present invention mainly provides the following technical solutions:
the embodiment of the invention provides a traction type intelligent adhesion coefficient measuring device, which comprises:
The traction component comprises a shell, a traction machine component, a laser component and a control component, wherein the traction machine component is arranged in the shell, the traction end of the traction machine component extends out of the shell, the laser component is arranged at one end of the shell, and the control component is connected with the traction machine component and the laser component;
The connecting component comprises a connecting chain and a force sensor, one end of the force sensor is connected with the connecting chain, and the other end of the force sensor is connected with the traction end;
the counterweight component comprises a base, and the base is connected with the connecting chain.
Further, the tractor component comprises a fixing component, a traction motor, a traction shell and a traction column, wherein the fixing component is detachably connected with the shell, the traction shell is detachably connected with the fixing component, the traction motor is arranged at one end of the traction shell, one end of the traction column is connected with the traction motor, and the other end of the traction column penetrates through the traction shell and is connected with the force sensor.
Further, the fixed part comprises a mounting seat, a first fixing frame and a second fixing frame, wherein the mounting seat is arranged at the bottom of the shell, the first fixing frame is arranged at the upper side of one end of the mounting seat, the first fixing frame is detachably connected with the traction motor, the second fixing frame is arranged at the upper side of the other end of the mounting seat, and the second fixing frame is sleeved outside the traction shell.
Further, the laser component comprises a laser fixing seat, a laser and a laser switch, wherein the laser fixing seat is arranged on the upper portion of the second fixing frame, and the laser switch are arranged on the laser fixing seat.
Further, the shell comprises a wrapping shell body, a first rubber pad and a fixed bottom plate, wherein the rubber pad is arranged at the lower part of the fixed bottom plate, and the wrapping shell body is arranged at the edge position of the fixed bottom plate.
Further, the control part comprises a control main board, a display connector, a sensor connector and a display part, wherein the control main board is arranged on the fixed bottom plate, one end of the display connector is connected with the control main board, the other end of the display connector is connected with the display part, one end of the sensor connector is connected with the control main board, and the other end of the sensor connector is connected with the force sensor.
Further, the shell further comprises a handle, and the handle is installed at the upper part of the wrapping shell.
Further, the traction component further comprises a power supply component, the power supply component comprises a storage battery and a charging connector, the charging connector is mounted on the package shell, and the storage battery is respectively connected with the charging connector, the control main board, the traction machine component and the laser component.
Further, the counterweight part further comprises a second rubber pad, and the second rubber pad is arranged at the lower part of the base.
Compared with the prior art, the invention has the following technical effects:
In the technical scheme provided by the embodiment of the invention, the traction component is used for positioning and traction the counterweight component, the traction component comprises a shell, a tractor component, a laser component and a control component, the tractor component is arranged in the shell, the traction end of the tractor component extends out of the shell, the laser component is arranged at one end of the shell, and the control component is connected with the tractor component and the laser component; the connecting part is used for connecting the counterweight part and the tractor part, the connecting part comprises a connecting chain and a force sensor, one end of the force sensor is connected with the connecting chain, and the other end of the force sensor is connected with the traction end; the counterweight component comprises a base, the base is connected with the connecting chain, compared with the prior art, the maximum force value is tested in a manual pulling mode, the needed attachment coefficient is converted by manually calculating the relation between the force value and the attachment coefficient, but the manual pulling is difficult to control the force, so that the measurement repeatability is poor, and the quality of the standard counterweight is 40kg, so that the manual pulling is inconvenient; the installation of fixed pulley is comparatively loaded down with trivial details, and the tangential direction and the force transducer of haulage rope and fixed pulley need keep the level, and artificial pulling causes the slope very easily, and in this technical scheme, carry out the level through laser component to tractor part and look for, then through tractor part pulling link chain and force transducer, improve the stability and the precision of pulling, simultaneously, force transducer obtains the pulling force value, and control part calculates and exports adhesion coefficient to reach the technological effect that improves accuracy and the precision that detects.
Drawings
Fig. 1 is a schematic perspective view of a traction-type intelligent adhesion coefficient measuring device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a shell removed structure of a traction type intelligent attachment coefficient measuring device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a tractor component according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
As shown in fig. 1, 2 and 3, an embodiment of the present invention provides a traction-type intelligent adhesion coefficient measuring apparatus, which includes:
The traction component comprises a shell, a traction machine component, a laser component and a control component, wherein the traction machine component is arranged in the shell, the traction end of the traction machine component extends out of the shell, the laser component is arranged at one end of the shell, and the control component is connected with the traction machine component and the laser component;
A connecting member including a connecting chain 21 and a force sensor 22, one end of the force sensor 22 being connected to the connecting chain 21, the other end being connected to the traction end;
A weight part comprising a base 31, said base 31 being connected to said connecting chain 21.
In the technical scheme provided by the embodiment of the invention, the traction component is used for positioning and traction the counterweight component, the traction component comprises a shell, a tractor component, a laser component and a control component, the tractor component is arranged in the shell, the traction end of the tractor component extends out of the shell, the laser component is arranged at one end of the shell, and the control component is connected with the tractor component and the laser component; the connecting part is used for connecting the counterweight part and the tractor part, the connecting part comprises a connecting chain 21 and a force sensor 22, one end of the force sensor 22 is connected with the connecting chain 21, and the other end is connected with the traction end; the weight component comprises a base 31, the base 31 is connected with the connecting chain 21, compared with the prior art, the maximum force value is tested in a manual pulling mode, the needed attachment coefficient is converted by manually calculating the relation between the force value and the attachment coefficient, but the manual pulling is difficult to control the force, so that the measurement repeatability is poor, the quality of the standard weight is 40kg, and the manual pulling is inconvenient; the installation of fixed pulley is comparatively loaded down with trivial details, and the tangential direction and the force sensor 22 of haulage rope and fixed pulley need keep the level, and artificial pulling causes the slope very easily, and in this technical scheme, carry out the level through laser component to tractor part and look for, then through tractor part pulling link 21 and force sensor 22, improve the stability and the precision of pulling, simultaneously, force sensor 22 obtains the pulling force value, and control part calculates and exports adhesion coefficient to reach the technological effect that improves accuracy and the precision of detection.
The traction component is used for positioning and traction the counterweight component, the traction component comprises a shell, a traction machine component, a laser component and a control component, the traction machine component is arranged in the shell, the traction end of the traction machine component extends out of the shell, the laser component is arranged at one end of the shell, the control component is connected with the traction machine component and the laser component, the shell adopts a carbon structure shell, the traction machine component is arranged in the shell, the traction end of the traction machine component extends out of the shell, the laser component is arranged at the upper part of the traction end and can horizontally standard the traction machine component, the control component adopts a chip and a control main board, the control main board is fixed at the bottom of the shell, and the chip is arranged on the control main board and can provide calculation and instruction control; the connecting part is used for connecting the counterweight part and the tractor part, the connecting part comprises a connecting chain 21 and a force sensor 22, one end of the force sensor 22 is connected with the connecting chain 21, the other end of the force sensor 22 is connected with the traction end, the force sensor 22 adopts a high-precision sensor, the measuring range is 50kg, the error is 0.03% F.S, and the connecting chain 21 adopts a stainless steel chain, so that the connectivity of equipment is improved; the counter weight part includes base 31, base 31 connect in link 21, standard weight 32 is installed on the upper portion of base 31, and the second rubber pad is installed to the lower part of base 31, and in this technical scheme, the tractor part is looked for to the level through the laser component, then pulls link 21 and force sensor 22 through the tractor part, improves the stability and the precision of pulling, simultaneously, force sensor 22 obtains the pulling force value, and the control part calculates and exports the adhesion coefficient to reach the technological effect that improves accuracy and the precision of detection.
Further, the tractor component includes a fixing component, a traction motor 122, a traction housing 123, and a traction column 124, where the fixing component is detachably connected to the housing, the traction housing 123 is detachably connected to the fixing component, the traction motor 122 is disposed at one end of the traction housing 123, one end of the traction column 124 is connected to the traction motor 122, and the other end passes through the traction housing 123 and is connected to the force sensor 22. In this embodiment, a tractor component is further defined, the fixing component is used to fix the traction motor 122 and the traction housing 123 at the bottom of the casing, the traction motor 122 is disposed at one end of the traction housing 123, the traction column 124 passes through the traction housing 123 and is connected to the force sensor 22, when the traction motor 122 is started, the traction column 124 can be driven to move in the traction housing 123, thereby achieving the technical effect of driving the force sensor 22 and the counterweight component to move along the moving direction of the traction column 124, optionally, the traction component further includes a power supply component, the power supply component includes a storage battery 151 and a charging connector 152, the charging connector 152 is mounted on the package housing, the storage battery 151 is respectively connected to the charging connector 152, the control motherboard, the tractor component and the laser component, the storage battery 151 adopts a voltage of 24V, the capacitance is 6000mAh, and the type of the connector is DC5.5-2.1, so that the power supply component can also adopt a power line to supply power to the equipment.
Further, the fixing component includes a mounting seat 1211, a first fixing frame 1212 and a second fixing frame 1213, the mounting seat 1211 is mounted at the bottom of the housing, the first fixing frame 1212 is mounted at an upper side of one end of the mounting seat 1211, the first fixing frame 1212 is detachably connected to the traction motor 122, the second fixing frame 1213 is mounted at an upper side of the other end of the mounting seat 1211, and the second fixing frame 1213 is sleeved outside the traction housing 123. In this embodiment, a fixing member is further defined, the fixing member is composed of a mounting seat 1211, a first fixing frame 1212 and a second fixing frame 1213, the mounting seat 1211 is disposed at the upper portion of the housing, the first fixing frame 1212 is mounted at the upper side of one end of the mounting seat 1211, and the traction motor 122 is fixed on the first fixing frame 1212, and the second fixing frame 1213 is sleeved at the outer side of the traction housing 123, so that the traction housing 123 is fixed, thereby achieving the function of fixing the traction housing 123 and the traction motor 122.
Further, the laser part includes a laser holder 131, a laser 132, and a laser switch 133, the laser holder 131 is mounted on an upper portion of the second holder 1213, and the laser 132 and the laser switch 133 are mounted on the laser holder 131. In this embodiment, a laser component is further defined, the laser fixing base 131 is mounted on the second fixing frame 1213, the laser 132 is used for horizontal alignment of the traction component, the laser switch 133 is connected to the laser fixing base 131 and the laser 132 and is used for controlling on or off of the laser 132, and the laser switch 133 is connected to the control component and is used for controlling on or off of the laser 132.
Further, the housing includes a packing case 111, a rubber pad 112 and a fixing base plate 113, the rubber pad is disposed at a lower portion of the fixing base plate 113, and the packing case 111 is installed at an edge position of the fixing base plate 113. This embodiment gathers, has further defined the shell, and fixed bottom plate 113's lower part installation rubber pad 112 for increase fixed bottom plate 113's adhesive force, parcel casing 111 parcel is outside, can protect control unit and traction element, adopts the mode of joint to connect between parcel casing 111 and the fixed bottom plate 113, and the one end of parcel casing 111 sets up a plurality of through-holes, easy to assemble and connecting device, optionally, the shell still includes handle 114, handle 114 installs the upper portion of parcel shell conveniently lifts the shell.
Further, the control unit includes a control main board 141, a display connector 142, a sensor connector 143, and a display unit 144, where the control main board 141 is mounted on the fixed base board 113, one end of the display connector 142 is connected to the control main board 141, the other end is connected to the display unit 144, one end of the sensor connector 143 is connected to the control main board 141, and the other end is connected to the force sensor 22. In this embodiment, the control unit is further defined, the control main board 141 adopts the existing chip and main board, and can perform calculation and control, the force sensor 22 performs data detection, the force sensor 22 is connected with the control main board 141 through the sensor connector 143, the display unit 144 is connected with the control main board 141 through the display connector 142 and the data line, and the display unit 144 can display the current real-time force value, the peak force value, the attachment coefficient and the peak attachment coefficient, thereby achieving the technical effects of real-time detection and data display.
Further, the weight member further includes a second rubber pad disposed at a lower portion of the base 31. In this embodiment, a weight member is further defined, and a second rubber pad is disposed at a lower portion of the base 31, and functions to increase adhesion of the weight member for simulating a test process of the rubber tire.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410541263.7A CN118225679A (en) | 2024-04-30 | 2024-04-30 | A traction-type intelligent adhesion coefficient measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410541263.7A CN118225679A (en) | 2024-04-30 | 2024-04-30 | A traction-type intelligent adhesion coefficient measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN118225679A true CN118225679A (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410541263.7A Pending CN118225679A (en) | 2024-04-30 | 2024-04-30 | A traction-type intelligent adhesion coefficient measuring device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004058829A1 (en) * | 2004-12-06 | 2006-06-08 | Heßmann, Stefan | Support forces measuring device for e.g. trailers, includes measuring unit for measuring support forces at clutch and axles of towing vehicle and drawbar of trailer, and indicator for indicating the measured support forces |
| CN205593906U (en) * | 2016-04-20 | 2016-09-21 | 上海麦加涂料有限公司 | A automatic test device for detecting film adhesive force |
| KR101770511B1 (en) * | 2016-05-09 | 2017-09-05 | 한국타이어 주식회사 | A device for measuring adhesive force of a noise absorbing structure on tire |
| CN108645791A (en) * | 2018-08-03 | 2018-10-12 | 中车青岛四方机车车辆股份有限公司 | A kind of icing adhesion strength test device |
| CN112197898A (en) * | 2020-11-02 | 2021-01-08 | 新疆维吾尔自治区计量测试研究院 | Compensation micro-pressure meter |
| CN216051324U (en) * | 2021-09-27 | 2022-03-15 | 厦门市计量检定测试院 | Device for detecting adhesion coefficient between plane surface and tire |
| CN117169113A (en) * | 2023-09-07 | 2023-12-05 | 苏州鑫河镜业有限公司 | Automobile lens adhesive force detection device |
-
2024
- 2024-04-30 CN CN202410541263.7A patent/CN118225679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004058829A1 (en) * | 2004-12-06 | 2006-06-08 | Heßmann, Stefan | Support forces measuring device for e.g. trailers, includes measuring unit for measuring support forces at clutch and axles of towing vehicle and drawbar of trailer, and indicator for indicating the measured support forces |
| CN205593906U (en) * | 2016-04-20 | 2016-09-21 | 上海麦加涂料有限公司 | A automatic test device for detecting film adhesive force |
| KR101770511B1 (en) * | 2016-05-09 | 2017-09-05 | 한국타이어 주식회사 | A device for measuring adhesive force of a noise absorbing structure on tire |
| CN108645791A (en) * | 2018-08-03 | 2018-10-12 | 中车青岛四方机车车辆股份有限公司 | A kind of icing adhesion strength test device |
| CN112197898A (en) * | 2020-11-02 | 2021-01-08 | 新疆维吾尔自治区计量测试研究院 | Compensation micro-pressure meter |
| CN216051324U (en) * | 2021-09-27 | 2022-03-15 | 厦门市计量检定测试院 | Device for detecting adhesion coefficient between plane surface and tire |
| CN117169113A (en) * | 2023-09-07 | 2023-12-05 | 苏州鑫河镜业有限公司 | Automobile lens adhesive force detection device |
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