CN217586317U - Calibration device of truck positioning instrument - Google Patents
Calibration device of truck positioning instrument Download PDFInfo
- Publication number
- CN217586317U CN217586317U CN202220999331.0U CN202220999331U CN217586317U CN 217586317 U CN217586317 U CN 217586317U CN 202220999331 U CN202220999331 U CN 202220999331U CN 217586317 U CN217586317 U CN 217586317U
- Authority
- CN
- China
- Prior art keywords
- calibration
- laser
- frame
- seat
- truck
- 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.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to the technical field of calibration equipment, in particular to a calibration device of a truck locator, which comprises a calibration frame, four calibration plates, a laser mechanism, a centering plate, a traveling wheel mechanism and a fixed mounting mechanism; calibration plates are symmetrically arranged on two sides of the calibration frame; the laser mechanism is arranged at one end of the middle mounting rack; the walking wheel mechanism and the fixed mounting mechanism are arranged at the bottom of the calibration frame. The utility model discloses an aspect has realized the quick accurate calibration of locater through setting up four calibration plates, centering plate and radium-shine mechanism, can accurately reflect the physical position of truck at the locater to provide high accuracy and high quality detection means for truck multiple round location, and then improve the driveability and the travelling comfort of truck; on the other hand, the arrangement of the travelling wheel mechanism and the fixed mounting mechanism enables the mounting and positioning of the calibration device to be more convenient and reliable, the operation is simple and convenient, the manufacturing cost is low, and therefore the working reliability of the calibration device is improved, and meanwhile the economy of the device is improved.
Description
Technical Field
The utility model relates to a calibration equipment technical field especially relates to a calibration device of truck locater.
Background
In order to ensure the performance of the truck such as the steering stability, the comfort and the like, the positions of a plurality of wheels need to be adjusted and calibrated when the truck is off line, and the equipment for measuring and adjusting the truck needs to periodically calibrate the positioning parameters related to the equipment and the wheels, so that the high precision of the wheel positioning instrument is required to be ensured when the performance of the truck is detected.
At present, in the field of truck wheel positioning instruments, a calibration device capable of simultaneously calibrating four positions through fixing and multiple points does not exist, and the system precision of the existing truck wheel positioning instrument is not high, so that a high-precision and high-quality detection means cannot be provided for increasing requirements of truck driving performance and comfort performance.
SUMMERY OF THE UTILITY MODEL
To the above technical problem, the utility model provides a pair of calibration device of truck locater to solve still that exists among the prior art can not be simultaneously through fixed calibration device of four positions of marking simultaneously with the multiple spot, and current truck wheel locater's system precision is not high, thereby can't provide the problem of high accuracy and high-quality detection means for the demand of increasing truck driveability and travelling comfort ability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a calibration device of truck positioning instrument, which comprises a calibration frame, four calibration plates, a laser mechanism, a centering plate, a plurality of traveling wheel mechanisms and a plurality of fixed mounting mechanisms; the calibration frame is of a frame structure; two sides of the calibration frame are respectively provided with two calibration plates symmetrically at intervals, and the calibration plates are covered with protective covers; an intermediate mounting rack is arranged on the symmetry axis of the calibration rack; the laser mechanism is arranged at one end of the middle mounting rack; the centering plate is arranged on the middle mounting rack; the traveling wheel mechanism is movably arranged at the bottom of the calibration frame; the fixed mounting mechanism is arranged at the bottom of the calibration frame.
Furthermore, the laser mechanism comprises a mounting seat, a centering laser, a laser plate, a protective cover, a battery and a switch; the mounting seat is arranged at one end of the middle mounting frame; the centering laser seat is arranged on the mounting seat; the centering laser is arranged on the centering laser seat; the laser plate is arranged on the mounting seat; the protective cover is covered on the laser plate; the battery is electrically connected with the centering laser; the switch is electrically connected with the battery.
Furthermore, the laser mechanism also comprises a bearing and a check ring; the centering laser is detachably arranged on the centering laser seat through the bearing and the check ring.
Further, the centering plates include a middle centering plate and an end centering plate; the middle centering plate is arranged at the center of the middle mounting frame; the end centering plate is arranged at the other end of the middle mounting frame, and a scale is arranged on the end centering plate.
Furthermore, the walking wheel mechanism comprises a fixture block connecting seat, a supporting seat, an inserting rod and a roller; the fixture block connecting seat is arranged on the calibration frame; the supporting seat is arranged at the bottom of the fixture block connecting seat; the inserted bar is adjustably arranged on the fixture block connecting seat and the supporting seat in a penetrating way; the roller is arranged at the bottom of the supporting seat.
Further, the fixed mounting mechanism comprises a connecting lug seat, a bolt and a bolt handle; the connecting lug seat is arranged on the calibration frame; the bolt penetrates through the connecting lug seat; the bolt handle is movably arranged on the bolt.
Further, a plurality of horizontal bubbles are also included; the horizontal bubble is arranged on the middle mounting rack.
Further, the device also comprises a plurality of gaskets and a plurality of feet; the gasket is arranged at the bottom of the calibration frame; the bottom feet are arranged at the bottoms of the gaskets and correspond to the gaskets one to one.
Further, the device also comprises a plurality of lifting hooks; all the lifting hooks are symmetrically arranged on the calibration frame.
Further, the multifunctional electric chair also comprises a plurality of handles; all the handles are symmetrically arranged at the edge of the calibration frame.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a calibration device of truck positioning instrument, which comprises a calibration frame, four calibration plates, a laser mechanism, a centering plate, a plurality of traveling wheel mechanisms and a plurality of fixed mounting mechanisms; the calibration frame is in a frame structure; two sides of the calibration frame are respectively symmetrically provided with two calibration plates at intervals, and the calibration plates are covered with protective covers; the symmetrical shaft of the calibration frame is provided with a middle mounting frame; the laser mechanism is arranged at one end of the middle mounting rack; the centering plate is arranged on the middle mounting frame; the traveling wheel mechanism is movably arranged at the bottom of the calibration frame; the fixed installation mechanism is arranged at the bottom of the calibration frame. The utility model discloses an aspect has realized the quick and accurate calibration of truck multiple round locater through setting up four calibration plates, centering plate and the radium-shine mechanism that the symmetry set up, can improve the system precision of truck locater by a wide margin, accurately reflects the physical position of truck at the locater to this high accuracy test demand that satisfies the truck, thereby provide high accuracy and high quality detection means for the multiple round location of truck, further improve the driveability and the travelling comfort of truck; on the other hand, the arrangement of the travelling wheel mechanism and the fixed mounting mechanism enables the mounting and positioning of the calibration device to be more convenient and reliable, the operation is simple and convenient, the manufacturing cost is low, and therefore the working reliability of the calibration device is improved, and meanwhile the economy of the device is improved.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic diagram of a three-dimensional structure of a calibration device of a truck positioning instrument provided in embodiment 1 of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
fig. 4 is a top view of fig. 1.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like appear, the indicated orientation or positional relationship is based on the orientation or positional relationship as shown in the figures, merely for convenience in describing the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
at present, in the field of truck wheel positioning instruments, a calibration device capable of simultaneously calibrating four positions through fixing and multiple points does not exist, and the system precision of the existing truck wheel positioning instrument is not high, so that a high-precision and high-quality detection means cannot be provided for increasing requirements of truck driving performance and comfort performance.
In order to solve the above technical problem, the calibration device of the truck positioning instrument provided in embodiment 1 of the present invention is understood with specific reference to fig. 1 to 4, and includes a calibration frame 1, four calibration plates 2, a laser mechanism 3, a centering plate 4, a plurality of traveling wheel mechanisms 5, and a plurality of fixed mounting mechanisms 6; the calibration frame 1 is of a frame structure; two sides of the calibration frame 1 are respectively symmetrically provided with two calibration plates 2 at intervals, and the calibration plates 2 are covered with protective covers 21; the symmetrical axis of the calibration frame 1 is provided with a middle mounting frame 7; the laser mechanism 3 is arranged at one end of the middle mounting rack 7; the centering plate 4 is arranged on the middle mounting frame 7; the traveling wheel mechanism 5 is movably arranged at the bottom of the calibration frame 1; the fixed installation mechanism 6 is arranged at the bottom of the calibration frame 1. The utility model provides a pair of calibration device of truck locater mainly divide into two parts when realizing the mark: one part is that a laser tracker is adopted in a constant temperature laboratory at 20 ℃ to collect data; the other part is the collection of data on the locater, and its main theory of operation is to place the device on the revolving stage, sets up the device wholly in predetermineeing the position through fixed mounting mechanism 6, begins to mark the flow after the fixed device: the first step is to establish a physical coordinate system; the second step is to set the locator camera to automatically walk to shoot the four calibration plates 2 on both sides of the calibration device; and thirdly, uploading the data acquired by shooting in the second step to the PLC, and judging whether the calibration is qualified or not by a pre-designed program. The utility model provides a calibration device of truck locater, mainly used simulation vehicle are under ideal state, whether the measured data that truck multi-wheel locater reflected satisfies car national standard and industry standard, do not have the truck locater of high accuracy on the current market, also do not have the calibration device that can mark four positions simultaneously, and the utility model discloses an aspect through setting up four calibration plates 2, centering plate 4 and laser mechanism 3 that the symmetry set up, wherein, the whole orbit that the designation point on calibration plate 2 can cover the locater camera and remove, has realized the quick and accurate calibration of truck multi-wheel locater, can improve the system precision of truck locater by a wide margin, accurately reflects the physical position of truck at the locater to this satisfies the high accuracy test demand of truck, thereby provides high accuracy and high quality detection means for the multi-wheel location of truck, further improves the driveability and the travelling comfort of truck; on the other hand, the arrangement of the traveling wheel mechanism 5 and the fixed mounting mechanism 6 enables the mounting and positioning of the calibration device to be more convenient and reliable, the operation is simple and convenient, and the manufacturing cost is low, so that the working reliability of the calibration device is improved, and meanwhile, the economy of the device is also improved. It can be seen, the utility model provides a pair of calibration device of truck locater, its structural design is reasonable, easily realizes, has higher practical value, has solved effectively that the calibration device that still exists can not be simultaneously through fixed and multiple spot four positions of demarcation simultaneously among the prior art, and current truck wheel locater's system precision is not high to can't provide the problem of high accuracy and high-quality detection means for growing truck driveability and travelling comfort ability's demand.
Further, the laser mechanism 3 comprises a mounting seat 31, a centering laser seat 32, a centering laser 33, a laser plate 34, a protective cover 35, a battery 36 and a switch 37; the mounting seat 31 is arranged at one end of the middle mounting frame 7; the centering laser seat 32 is arranged on the mounting seat 31; the centering laser 33 is arranged on the centering laser seat 32; the laser plate 34 is arranged on the mounting seat 31; the laser plate 34 is covered with a protective cover 35; the battery 36 is electrically connected with the centering laser 33; the switch 37 is electrically connected to the battery 36. Further, the laser mechanism 3 further comprises a bearing and a retainer ring 38; the centering laser 33 is detachably mounted on the centering laser mount 32 via a bearing and a retaining ring 38. Through setting up parts such as centering laser 33, laser board 34 and battery 36 for the optics of truck locater is markd more conveniently, and cooperation bearing and retaining ring 38 further make setting up of radium-shine mechanism 3 more simple and convenient reliable, further improve calibration device's operational reliability.
Further, the centering plate 4 includes a middle centering plate 41 and an end centering plate 42; the middle centering plate 41 is disposed at the center of the middle mounting bracket 7; the end centering plate 42 is arranged at the other end of the middle mounting frame 7, and a scale is arranged on the end centering plate 42. The calibration precision of the calibration device is further improved by arranging the middle centering plate 41 and the end centering plate 42, and the two centering plates 4 act together and are matched with the scale.
Further, the travelling wheel mechanism 5 comprises a fixture block connecting seat 51, a supporting seat 52, an inserting rod 53 and a roller 54; the fixture block connecting seat 51 is arranged on the calibration frame 1; the supporting seat 52 is arranged at the bottom of the fixture block connecting seat 51; the inserted link 53 is adjustably inserted into the fixture block connecting seat 51 and the supporting seat 52; the roller 54 is disposed at the bottom of the support 52. Through setting up fixture block connecting seat 51, supporting seat 52, inserted bar 53 and gyro wheel 54, when the whole of needs carrying out the device is transported, operating personnel can adjust the relative position of gyro wheel 54 and calibration frame 1 in order to realize the removal of device through adjusting inserted bar 53 and fixture block connecting seat 51 to calibration device's practicality is effectively improved.
Further, the fixed mounting mechanism 6 comprises a connecting lug seat 61, a bolt 62 and a bolt handle 63; the connecting lug seat 61 is arranged on the calibration frame 1; the bolt 62 is arranged on the connecting lug seat 61 in a penetrating way; a latch handle 63 is movably disposed on the latch 62. Through setting up connecting lug seat 61, bolt 62 and bolt handle 63, when installing the device on the revolving stage, can be through inserting bolt 62 in the preformed hole, rethread bolt handle 63 is fixed, its simple structure, easily setting, easy and simple to handle, and the installation is reliable to effectively improve calibration device operational reliability.
Further, a plurality of horizontal bubbles 8 are also included; the level vial 8 is disposed on the intermediate mounting bracket 7. Through setting up horizontal bubble 8, can effectively calibrate calibration device's levelness, and then guarantee calibration device's operational reliability.
Further, a plurality of gaskets 9 and a plurality of feet 10 are also included; the gasket is arranged at the bottom of the calibration frame 1; the bottom feet are arranged at the bottom of the gasket 9, and the bottom feet 10 correspond to the gasket 9 one by one. Through setting up gasket 9 and footing 10, when calibration device is out of work or the shipment of leaving factory is transported, can be convenient for it and place the operation, avoid unnecessary removal and damage the device to effectively guarantee calibration device's operational reliability.
Further, a plurality of hooks 11 are also included; all the hooks 11 are symmetrically arranged on the calibration frame 1. Further, a plurality of handles 12; all handles 12 are symmetrically arranged at the edge of the calibration stand 1. Through setting up lifting hook 11 to be convenient for calibration device's whole lift by crane install on the revolving stage with steadily reliably, cooperation handle 12 can be convenient for operation such as operating personnel lifting or transport, thereby further improve calibration device's practicality.
To sum up, the utility model provides a calibration device of truck locater on the one hand through setting up four calibration boards, centering plate and the radium-shine mechanism that the symmetry set up, has realized the quick and accurate calibration of truck multiple round locater, can improve the system precision of truck locater by a wide margin, accurately reflects the physical position of truck in the locater to this satisfies the high accuracy test demand of truck, thereby provides high accuracy and high quality detection means for the multiple round location of truck, further improves the driveability and the travelling comfort of truck; on the other hand, the arrangement of the travelling wheel mechanism and the fixed mounting mechanism enables the mounting and positioning of the calibration device to be more convenient and reliable, the operation is simple and convenient, the manufacturing cost is low, and therefore the working reliability of the calibration device is improved, and meanwhile the economy of the device is improved.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A calibration device of a truck locator is characterized by comprising a calibration frame, four calibration plates, a laser mechanism, a centering plate, a plurality of traveling wheel mechanisms and a plurality of fixed mounting mechanisms;
the calibration frame is of a frame structure; two sides of the calibration frame are respectively provided with two calibration plates symmetrically at intervals, and the calibration plates are covered with protective covers; the symmetrical shaft of the calibration frame is provided with a middle mounting frame; the laser mechanism is arranged at one end of the middle mounting rack; the centering plate is arranged on the middle mounting rack; the traveling wheel mechanism is movably arranged at the bottom of the calibration frame; the fixed mounting mechanism is arranged at the bottom of the calibration frame.
2. The calibration device of the truck positioning instrument according to claim 1, wherein the laser mechanism comprises a mounting seat, a centering laser, a laser plate, a protective cover, a battery and a switch; the mounting seat is arranged at one end of the middle mounting frame; the centering laser seat is arranged on the mounting seat; the centering laser is arranged on the centering laser seat; the laser plate is arranged on the mounting seat; the protective cover is covered on the laser plate; the battery is electrically connected with the centering laser; the switch is electrically connected with the battery.
3. The calibration device for the truck positioning instrument according to claim 2, wherein the laser mechanism further comprises a bearing and a retainer ring; the centering laser is detachably arranged on the centering laser seat through the bearing and the check ring.
4. The calibration device of the truck positioning instrument according to claim 1, wherein the centering plate comprises a middle centering plate and an end centering plate; the middle centering plate is arranged at the center of the middle mounting frame; the end centering plate is arranged at the other end of the middle mounting frame, and a scale is arranged on the end centering plate.
5. The calibration device of the truck positioning instrument according to claim 1, wherein the traveling wheel mechanism comprises a fixture block connecting seat, a supporting seat, an inserting rod and a roller; the fixture block connecting seat is arranged on the calibration frame; the supporting seat is arranged at the bottom of the fixture block connecting seat; the inserting rod is adjustably arranged on the fixture block connecting seat and the supporting seat in a penetrating manner; the roller is arranged at the bottom of the supporting seat.
6. The calibration device of the truck positioning instrument according to claim 1, wherein the fixing and mounting mechanism comprises a connecting lug seat, a plug pin and a plug pin handle; the connecting lug seat is arranged on the calibration frame; the bolt is arranged on the connecting lug seat in a penetrating way; the bolt handle is movably arranged on the bolt.
7. The calibration device of the truck positioning instrument according to claim 1, further comprising a plurality of level bubbles; the horizontal bubble is arranged on the middle mounting rack.
8. The calibration device of the truck positioning instrument according to claim 1, further comprising a plurality of spacers and a plurality of feet; the gasket is arranged at the bottom of the calibration frame; the bottom feet are arranged at the bottoms of the gaskets and correspond to the gaskets one to one.
9. The calibration device of the truck positioning instrument according to claim 1, further comprising a plurality of hooks; all the lifting hooks are symmetrically arranged on the calibration frame.
10. The calibration device of the truck positioning instrument according to claim 1, further comprising a plurality of handles; all the handles are symmetrically arranged at the edge of the calibration frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220999331.0U CN217586317U (en) | 2022-04-27 | 2022-04-27 | Calibration device of truck positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220999331.0U CN217586317U (en) | 2022-04-27 | 2022-04-27 | Calibration device of truck positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586317U true CN217586317U (en) | 2022-10-14 |
Family
ID=83547769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220999331.0U Active CN217586317U (en) | 2022-04-27 | 2022-04-27 | Calibration device of truck positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586317U (en) |
-
2022
- 2022-04-27 CN CN202220999331.0U patent/CN217586317U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110006359B (en) | Structure micro-deformation real-time monitoring system based on laser range finder | |
| CN107193018B (en) | Using method of high-precision differential GPS test fixture | |
| CN217586317U (en) | Calibration device of truck positioning instrument | |
| CN102607514B (en) | Suspended digital leveling rod and measuring method using same | |
| CN219869663U (en) | Novel detection device for detecting verticality of stand column of road sign board | |
| CN211853258U (en) | Surveying instrument for field engineering survey | |
| CN218035018U (en) | Simple device for measuring gradient of fixed sample plot in forest resource investigation | |
| CN219064497U (en) | Slope detection device for engineering building | |
| CN207351463U (en) | Mobile handcart and portable test arrangement | |
| CN210108604U (en) | Unmanned aerial vehicle focus measuring device | |
| CN213515966U (en) | Portable mass and mass center measuring equipment | |
| CN213688308U (en) | Engineering measuring device | |
| CN212540715U (en) | Multifunctional distance measuring instrument | |
| CN100487373C (en) | Thermal radiation pin support mounting method | |
| CN208736387U (en) | Electronic check tool and skylight detection system | |
| CN108871649B (en) | Method for establishing reference coordinate system | |
| CN210221075U (en) | Shaft perpendicularity detection device | |
| CN113074709A (en) | Building engineering perpendicularity detection device and detection method thereof | |
| CN210113520U (en) | Leveling system with positioning function | |
| CN202748482U (en) | Gravity measurement short-range terrain correction device and gravity measurement short-range terrain correction system | |
| CN211477163U (en) | Position calibration device for mounting bracket | |
| CN220524810U (en) | Motor housing position degree detects frock | |
| CN217403587U (en) | Adjustable steering weighing mechanism suitable for unmanned aerial vehicle | |
| CN216206269U (en) | Tower space inclination measuring tool | |
| CN217213118U (en) | A laser range finder auxiliary assembly for real estate aassessment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |