CN217689388U - Trolley walking distance measuring device - Google Patents
Trolley walking distance measuring device Download PDFInfo
- Publication number
- CN217689388U CN217689388U CN202220627592.XU CN202220627592U CN217689388U CN 217689388 U CN217689388 U CN 217689388U CN 202220627592 U CN202220627592 U CN 202220627592U CN 217689388 U CN217689388 U CN 217689388U
- Authority
- CN
- China
- Prior art keywords
- frame
- trolley
- laser
- laser sensor
- reflector
- 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
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a dolly walking range unit, include: the laser emission assembly comprises a laser sensor, and a connecting frame is arranged on the lower surface of the laser sensor; the laser reflection assembly comprises a reflector, and a transfer trolley is arranged on the lower surface of the reflector; wherein, the connection frame includes the frame, the lower surface of frame is provided with the connection pad, the table wall of frame is provided with the level bubble, the utility model is suitable for a dolly range finding technical field, the utility model discloses well laser rangefinder required predetermined space is enough little, and the reflector panel position is got a little conveniently, and whole laser jets out and is in the route of dolly walking with the process of reflection on, does not have equipment or artificial interference, and the mode of taking is accurate reliable to laser rangefinder is because the monochromaticity of laser is good, characteristics such as directionality is strong, integrates in addition the electronic circuit ization, compares with original code count, when guaranteeing the operation at night and day, can improve range finding precision moreover.
Description
Technical Field
The utility model relates to a dolly range finding technical field, in particular to dolly walking range unit.
Background
The judgment of the original reeling trolley on the transverse moving position is controlled by a transverse moving in-place proximity switch, the proximity switch is at a fixed position, and a stop block on the trolley body is used for carrying out a walking induction signal to trigger a signal.
The conventional distance measuring method has some problems, and the normal use of distance measurement can be influenced to influence the normal coiling and the normal sequential control action flow of trolley operation, for example, an inlet coiling trolley is used, because the coiling trolley is in a production mode with a fast rhythm after an inlet section steel coil is transferred to a corresponding No. 1 saddle seat and a No. 2 saddle seat through a walking beam, the whole process is in a production mode with a fast rhythm, if the original signal of an in-place proximity switch of the coiling trolley is lost, the coiling trolley drops and is damaged, or a trolley body is welded according to a stop block welding position welded by the proximity switch, the walking position of the trolley is abnormal or the trolley position fails to report, a chain reaction is easily generated in the process, the problem of the transfer of a certain coil of steel coil can cause untimely coiling of the uncoiler, the inlet section steel coil is singly uncoiled, or the furnace area is slowed down due to untimely coiling, or even the uncoiling is stopped.
The original measuring mode of the walking distance of the transfer trolley is that an encoder fixed near a trolley body counts, and when the encoder runs for a long time, the encoder is likely to have large errors, measuring parts are worn or slipped during long-term work, or the working condition is poor, point inspection and maintenance in daily production of the mounting position of the encoder are relatively difficult, oil stains needed by the trolley running on site are mistakenly splashed, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dolly walking range unit to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cart travel range unit comprising:
the laser emission assembly comprises a laser sensor, and a connecting frame is arranged on the lower surface of the laser sensor;
the laser reflection assembly comprises a reflector, and a transfer trolley is arranged on the lower surface of the reflector;
the connecting frame comprises a frame, a connecting disc is arranged on the lower surface of the frame, and leveling bubbles are arranged on the surface wall of the frame.
As a further aspect of the present invention, the reflector comprises a plate body, the lower side of the plate body is provided with a connecting plate.
As a further aspect of the present invention, the surface wall of the frame is penetrated by a connecting bolt, which penetrates through the frame and contacts the laser sensor.
As a further scheme of the utility model, the transportation dolly includes the automobile body, the lower surface of automobile body is provided with the drive wheel, the both ends of drive wheel respectively are provided with a supporting wheel, the automobile body is close to the one end of reflector panel and installs the start button.
As a further scheme of the utility model, the link is installed with the crossing department of reflector panel to the transportation dolly, the inside indent of link has the draw-in groove.
As a further proposal of the utility model, the lower surface of the connecting frame is provided with a support, the support is an adjustable and telescopic structure.
As a further aspect of the present invention, the laser sensor includes a laser sensor transmitting end and a connecting cable.
As a further aspect of the utility model, laser sensor's last surface mounting has the dust cover, laser sensor is detachable sliding connection with the connected mode of dust cover.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses in adopt laser rangefinder's mode, compare with preceding equipment encoder count mode, avoided the measurement influence that complicated operating mode environment brought, meanwhile contrast the encoder count mode of installation on the car body need reserve walk remaining length of line and consider in the security, laser rangefinder fixed point is more concealed reliably, and self count does not receive the travelling direction and the speed influence that the dolly advances or moves back in correspondence, reduced the interference hidden danger that signal line exists to the dolly normal course of moving simultaneously.
The utility model discloses the required predetermined space of well laser rangefinder is enough little, it is convenient that the reflector panel position is got a little, whole laser jets out and is in on the route of dolly walking with the process of reflection, do not have equipment or artificial interference, the mode of taking is accurate reliable, and laser sensor is because the monochromaticity of laser is good, characteristics such as the directionality is strong, in addition electronic circuit ization integrates, compare with original code count, when guaranteeing day night work, and can improve the range finding precision, reduced and transported the dolly fault rate and reduced to zero, the production efficiency that moves back has been improved, greatly increased and moved back output.
The utility model discloses in be provided with the level bubble in the inside of connection frame, whether can detect laser sensor through the level bubble like this and be in the horizontal surface to the effectual accuracy that has promoted the detection.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the distance measuring device for the trolley travelling of the present invention;
FIG. 2 is a schematic view of the front view structure of the transfer cart of the present invention;
FIG. 3 is a schematic view of the whole structure of the reflector of the present invention;
fig. 4 is a front view structure diagram of the connection frame of the present invention.
In the figure: 1. a transfer trolley; 11. starting a key; 12. a vehicle body; 13. a driving wheel; 14. a supporting wheel; 2. a reflector; 21. a plate body; 22. a connecting plate; 3. a dust cover; 4. a connecting frame; 41. a connecting disc; 42. a frame; 43. leveling air bubbles; 44. a connecting bolt; 5. a laser sensor; 6. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:
[ example 1 ] A method for producing a polycarbonate
The embodiment provides a specific structure of a trolley walking distance measuring device, as shown in fig. 1-4, the distance measuring device comprises a laser emitting component and a laser reflecting component, wherein the laser emitting component comprises a laser sensor 5, a connecting frame 4 is arranged on the lower surface of the laser sensor 5, a support 6 is arranged on the lower surface of the connecting frame 4, the support 6 is of an adjustable telescopic structure, the connecting frame 4 comprises a frame 42, a connecting bolt 44 penetrates through the surface wall of the frame 42, the connecting bolt 44 penetrates through the frame 42 to be in contact with the laser sensor 5, a connecting disc 41 is arranged on the lower surface of the frame 42, and a leveling bubble 43 is arranged on the surface wall of the frame 42;
the laser reflection assembly comprises a reflection plate 2, the reflection plate 2 comprises a plate body 21, a connecting plate 22 is arranged below the plate body 21, and the lower surface of the reflection plate 2 is provided with a transfer trolley 1;
by adopting the technical scheme:
be provided with level bubble 43 in the inside of linking frame 4, can detect whether laser sensor 5 is in the horizontal surface like this through level bubble 43 to the effectual accuracy that has promoted the detection.
[ example 2 ]
In this embodiment, a specific structure of a trolley walking distance measuring device is provided, as shown in fig. 1-4, a connecting frame is installed at the intersection of a transfer trolley 1 and a reflector 2, a clamping groove is recessed inside the connecting frame, the transfer trolley 1 includes a trolley body 12, a driving wheel 13 is arranged on the lower surface of the trolley body 12, two ends of the driving wheel 13 are respectively provided with a supporting wheel 14, and a start button 11 is installed at one end of the trolley body 12 close to the reflector 2.
By adopting the technical scheme:
the laser sensor 5 is used for recording the round trip time of the laser, and the half of the product of the light speed and the round trip time is the distance between the laser sensor 5 and the measured object.
The working principle is as follows: install reflector panel 2 at transport dolly 1 upper surface to make reflector panel 2 and laser sensor 5 be in same horizontal plane on, when transport dolly 1 motion, laser that laser sensor 5 launches is received by laser sensor 5 again after reflector panel 2 reflection, and laser sensor 5 takes notes the time that the laser comes and goes simultaneously, later calculates half of the product of velocity of light and round trip time, is exactly the distance between laser sensor 5 and transport dolly 1.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a dolly walking range unit which characterized in that includes:
the laser emission assembly comprises a laser sensor (5), and a connecting frame (4) is arranged on the lower surface of the laser sensor (5);
the laser reflection assembly comprises a reflector (2), and a transfer trolley (1) is arranged on the lower surface of the reflector (2);
the connecting frame (4) comprises a frame (42), a connecting disc (41) is arranged on the lower surface of the frame (42), and a leveling bubble (43) is arranged on the surface wall of the frame (42).
2. The trolley walking distance measuring device according to claim 1, characterized in that: the reflector (2) comprises a plate body (21), and a connecting plate (22) is arranged below the plate body (21).
3. The trolley traveling distance measuring device according to claim 1, wherein: and a connecting bolt (44) penetrates through the surface wall of the frame (42), and the connecting bolt (44) penetrates through the frame (42) and is in contact with the laser sensor (5).
4. The trolley traveling distance measuring device according to claim 1, wherein: the transfer trolley (1) comprises a trolley body (12), a driving wheel (13) is arranged on the lower surface of the trolley body (12), two supporting wheels (14) are respectively arranged at two ends of the driving wheel (13), and a starting key (11) is installed at one end, close to the reflector (2), of the trolley body (12).
5. The trolley traveling distance measuring device according to claim 1, wherein: the intersection of the transfer trolley (1) and the reflector (2) is provided with a connecting frame, and a clamping groove is formed in the connecting frame in an inwards concave mode.
6. The trolley traveling distance measuring device according to claim 1, wherein: the lower surface of the connecting frame (4) is provided with a support (6), and the support (6) is of an adjustable telescopic structure.
7. The trolley traveling distance measuring device according to claim 1, wherein: the laser sensor (5) comprises a laser sensor transmitting end and a connecting cable.
8. The trolley traveling distance measuring device according to claim 1, wherein: the upper surface mounting of laser sensor (5) has dust cover (3), the connected mode of laser sensor (5) and dust cover (3) is detachable sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627592.XU CN217689388U (en) | 2022-03-22 | 2022-03-22 | Trolley walking distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627592.XU CN217689388U (en) | 2022-03-22 | 2022-03-22 | Trolley walking distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217689388U true CN217689388U (en) | 2022-10-28 |
Family
ID=83730263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220627592.XU Active CN217689388U (en) | 2022-03-22 | 2022-03-22 | Trolley walking distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217689388U (en) |
-
2022
- 2022-03-22 CN CN202220627592.XU patent/CN217689388U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2768293B2 (en) | Anti-collision device and method for moving objects | |
| CN111504216A (en) | Track deformation detection method | |
| CN217689388U (en) | Trolley walking distance measuring device | |
| CN216040845U (en) | Intelligent barrier gate rod | |
| CN114233299A (en) | Shield tunnel segment displacement monitoring method and device | |
| JP2002008188A (en) | Object detector and vehicle detector | |
| CN114379606B (en) | High-speed magnetic levitation track comprehensive detection vehicle | |
| CN212274878U (en) | Locomotive inductance coil height measuring system | |
| CN113074653B (en) | Tunnel section deformation monitoring device | |
| CN210603265U (en) | Elevator guide rail comprehensive parameter detection system | |
| KR20060090517A (en) | Device for measuring length and wheel diameter for track travel moving body and method thereof | |
| CN112697137A (en) | Auxiliary device for intelligently adjusting ground clearance of AGV magnetic navigation sensor | |
| JPH07117852B2 (en) | Method for detecting the position of an unmanned vehicle | |
| CN204548153U (en) | A kind of subway tunnel Clearance Detection | |
| JP3967942B2 (en) | Rail fluctuation amount measuring method, rail fluctuation amount and rail gap measuring method, and measuring device used for the measurement | |
| CN219860239U (en) | Up-down layer driving anti-collision system based on encoder and wireless communication | |
| CN220684086U (en) | Bridge ship unloader forearm roof beam dolly positioning system | |
| CN216741511U (en) | Shield tunnel segment displacement monitoring equipment | |
| CN109358337A (en) | A kind of double excitation distance-measuring and positioning method for EMU intelligent base inspection robot | |
| JP2003108227A (en) | Tracking method and apparatus for automated carrying facility | |
| CN214651516U (en) | Auxiliary positioning device for walking beam | |
| JP2002211709A (en) | Position recognition system for carriage | |
| CN220503684U (en) | Be applied to bridge crane intelligent safety control's equipment | |
| CN219603076U (en) | Single track crane car positioner | |
| CN212101681U (en) | Hydropower station bridge crane gauge detection trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |