CN212807015U - Track walking distance detection device capable of preventing distance measuring wheel from failing - Google Patents
Track walking distance detection device capable of preventing distance measuring wheel from failing Download PDFInfo
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- CN212807015U CN212807015U CN202022000455.7U CN202022000455U CN212807015U CN 212807015 U CN212807015 U CN 212807015U CN 202022000455 U CN202022000455 U CN 202022000455U CN 212807015 U CN212807015 U CN 212807015U
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Abstract
The utility model discloses a track running distance detection device for preventing a distance measuring wheel from losing efficacy, which comprises a detection device body (11), a moving distance operation controller (14), a distance measuring wheel (12), a rotary encoder (16) and a levelness detector (15); the detection device body is hinged with the track moving equipment (2) through a shaft pin, the distance measuring wheel is installed on the detection device body through a distance measuring wheel rotating shaft (13), the distance measuring wheel is in rolling contact with the track (3), the rotary encoder is installed at one end of the distance measuring wheel rotating shaft, the levelness detector is fixed on the detection device body, and the levelness detector is electrically connected with the moving distance operation controller; the moving distance calculation controller is in communication connection with a control system of the track moving equipment. The utility model discloses a track is walked to walk and is moved apart from detection device and can in time discover the anomaly of self operating position, has avoided because of the production accident and the equipment accident that the track mobile device malfunction that wrong range finding data lead to causes.
Description
Technical Field
The utility model relates to a line range unit is walked to the track, especially relates to a line range unit is walked to track of preventing survey distance wheel inefficacy.
Background
In industrial production enterprises, a plurality of rail moving devices are generally available, especially in working areas with high automation degree, a plurality of rail moving devices which can automatically operate or remotely control to operate are generally equipped, and for automatic control or remote control, it is important to accurately grasp the specific position of the device on the rail.
However, in the actual production process, the detection device often tilts or falls off the track, which causes the distance measuring wheel to be separated from the track, so that the distance measuring value is abnormal, and if the track moving equipment automatically moves according to the wrong distance measuring value, the track moving equipment often performs production operation on the wrong position, thereby causing production accidents and equipment accidents. Therefore, it is very important to find the abnormal condition of the rail running distance detecting device in time to ensure the smooth production process.
Disclosure of Invention
An object of the utility model is to provide a prevent track of range finding wheel inefficacy from walking apart from detection device, this track is walked to walk apart from detection device and can in time discover the anomaly of self operating position, has avoided the production accident and the equipment accident that the track mobile device malfunction caused because of wrong range finding data leads to.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a track running distance detection device for preventing a distance measuring wheel from being invalid is dragged and hung on track moving equipment and is in rolling contact with a track; the track running distance detection device comprises a detection device body, a moving distance operation controller, a distance measurement wheel, a rotary encoder and a levelness detector; the detection device body is hinged with the track moving equipment through a shaft pin, the moving distance operation controller is arranged on the detection device body, the distance measuring wheel is installed on the detection device body through a distance measuring wheel rotating shaft, the distance measuring wheel is in rolling contact with the track, the rotary encoder is installed at one end of the distance measuring wheel rotating shaft, the distance measuring wheel rotating shaft is connected with a rotating shaft of the rotary encoder, the rotary encoder is electrically connected with the moving distance operation controller, the levelness detector is fixed on the detection device body, and the levelness detector is electrically connected with the moving distance operation controller; and the moving distance operation controller is in communication connection with a control system of the track moving equipment.
Furthermore, the rotating shaft of the distance measuring wheel is connected with the rotating shaft of the rotary encoder through a flexible coupler.
Furthermore, a movable connecting plate is arranged at one end of the detection device body and hinged with the track moving equipment through a shaft pin.
The utility model discloses a track is walked to walk and is fixed with the levelness detector apart from detection device on the body, whether the track is walked to walk to detect and judge through the levelness detector and is in normal horizontal operating position apart from detection device, the data signal of levelness detector can be received in real time to the removal distance operation controller, and compare the data of levelness detector with predetermined levelness threshold value, if the data of levelness detector is greater than predetermined levelness threshold value, then just think track is walked to walk to be in abnormal position apart from detection device, send the warning to the control system of track mobile device immediately, the control system of track mobile device then controls track mobile device bring to rest.
The utility model discloses a relative prior art of line distance detection device is walked to track, its beneficial effect lies in: the utility model discloses a track is walked to walk and is moved apart from detection device can in time discover the unusual and report to the police immediately and control track mobile device and stop the operation to can prevent effectively that wrong range finding data from being transmitted to track mobile device's control system, avoided because of production accident and the equipment accident that the track mobile device malfunction that wrong range finding data lead to causes.
Drawings
FIG. 1 is a front view of the track-running distance detecting device for preventing a failure of a track wheel according to the present invention, wherein the track-running distance detecting device is shown in a normal operation state;
FIG. 2 is a side view of the rail running distance detecting device of the present invention;
fig. 3 is a front view of the rail running distance detecting device of the present invention, in which an abnormal state when the rail running distance detecting device is tilted is shown;
fig. 4 is a front view of the track-running distance detecting apparatus according to the present invention, in which an abnormal state is shown when the track-running distance detecting apparatus is separated from the track.
In the figure: the track moving distance detection device comprises a track moving distance detection device 1, a detection device body 11, a distance measurement wheel 12, a distance measurement wheel rotating shaft 13, a moving distance calculation controller 14, a levelness detector 15, a rotary encoder 16, a flexible coupling 17, a movable connecting plate 18, a track moving device 2 and a track 3.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
referring to fig. 1 and 2, the present embodiment is a track running distance detection device for preventing failure of a distance measuring wheel, the track running distance detection device 1 is hung on a track moving device 2 and is in rolling contact with a track 3 so as to run on the track 3 along with the track moving device 2, and during the running of the track moving device 2, the track running distance detection device 1 detects the running distance, so as to obtain the specific position of the track moving device 2 on the track 3.
The track running distance detection device 1 specifically comprises a detection device body 11, a moving distance calculation controller 14, a distance measurement wheel 12, a rotary encoder 16 and a levelness detector 15.
The detection device body 11 is hinged to the track moving equipment 2 through a shaft pin, specifically, a movable connecting plate 18 is arranged at one end of the detection device body 11, the movable connecting plate 18 is hinged to the track moving equipment 2 through the shaft pin, and the track traveling distance detection device 1 of the embodiment can travel along with the track moving equipment 2.
The moving distance calculation controller 14 is arranged on the detection device body 11, the distance measuring wheel 12 is mounted on the detection device body 11 through a distance measuring wheel rotating shaft 13, the distance measuring wheel 12 is in rolling contact with the track 3, the rotary encoder 16 is mounted at one end of the distance measuring wheel rotating shaft 13, the distance measuring wheel rotating shaft 13 is connected with a rotating shaft of the rotary encoder 16, the rotary encoder 16 is electrically connected with the moving distance calculation controller 14, the levelness detector 15 is fixed on the detection device body 11, and the levelness detector 15 is electrically connected with the moving distance calculation controller 14; the movement distance calculation controller 14 is connected to the control system of the track moving device 2 in communication.
Preferably, the distance measuring wheel rotating shaft 13 is connected with a rotating shaft of the rotary encoder 16 through a flexible coupling 17.
In the track running distance detecting apparatus 1 of the present embodiment, the levelness detector 15 is fixedly attached to the detecting apparatus body 11, a levelness threshold is preset in the travel distance calculation controller 14, and the travel distance calculation controller 14 receives a data signal of the levelness detector 15 in real time and compares the data of the levelness detector 15 with the preset levelness threshold.
Referring to fig. 1, 3 and 4, when the distance measuring wheel 12 rolls normally on the track 3, the track running distance detecting device 1 is in a horizontal position, and the levelness detector 15 is in a horizontal state, as shown in fig. 1, in such a case, the data of the levelness detector 15 received by the moving distance calculation controller 14 is not greater than the preset levelness threshold, and the track running distance detecting device 1 is considered to be in a normal working position; and if the track running distance detection device 1 is in the abnormal position, the levelness detector 15 is in the non-horizontal state, as shown in fig. 3 and 4, wherein fig. 3 shows a situation that the track running distance detection device 1 tilts up due to the fact that a rotating shaft connected with the track moving equipment 2 is clamped, and fig. 4 shows a situation that the distance measuring wheel 12 is separated from the track 3, in such a situation, the distance measuring wheel 12 cannot normally roll on the track 3, and data of the levelness detector 15 received by the moving distance calculation controller 14 is also larger than a preset levelness threshold value, it is considered that the track running distance detection device 1 is in the abnormal position, an alarm is immediately sent to a control system of the track moving equipment 2, and the control system of the track moving equipment 2 controls the track moving equipment 2 to stop running.
In the track running distance detection device of the present embodiment, a levelness detector 15 is fixed to the detection device body 11, and the levelness detector 15 detects and determines whether the track running distance detection device 1 is in a normal horizontal state, and determines whether the track running distance detection device 1 is in a normal operating position according to the horizontal state of the track running distance detection device 1, and if the track running distance detection device 1 is in an abnormal operating position, an alarm is immediately issued and the operation of the track moving equipment 2 is controlled to stop. The track running distance detection device of the embodiment can find the abnormality of the working position of the track running distance detection device at the first time, immediately alarm and control the track moving equipment 2 to stop running, thereby effectively preventing wrong ranging data from being transmitted to a control system of the track moving equipment 2, and avoiding production accidents and equipment accidents caused by misoperation of the track moving equipment 2 due to the wrong ranging data.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (3)
1. A track running distance detection device for preventing a distance measuring wheel from failing is characterized in that the track running distance detection device (1) is dragged on track moving equipment (2) and is in rolling contact with a track (3);
the method is characterized in that: the track running distance detection device (1) comprises a detection device body (11), a moving distance calculation controller (14), a distance measurement wheel (12), a rotary encoder (16) and a levelness detector (15);
the detection device comprises a detection device body (11), a moving distance calculation controller (14), a distance measuring wheel (12), a distance measuring wheel rotating shaft (13), a distance measuring wheel (12) and a rail (3), wherein the detection device body (11) is hinged to a rail moving device (2) through a shaft pin, the distance measuring wheel (12) is installed on the detection device body (11) through the distance measuring wheel rotating shaft (13), the distance measuring wheel (12) is in rolling contact with the rail, a rotary encoder (16) is installed at one end of the distance measuring wheel rotating shaft (13), the distance measuring wheel rotating shaft (13) is connected with a rotating shaft of the rotary encoder (16), the rotary encoder (16) is electrically connected with the moving distance calculation controller (14), a levelness detector (15) is fixed on the detection device body (11), and the levelness detector (15) is electrically connected with the moving;
the moving distance calculation controller (14) is in communication connection with a control system of the track moving equipment (2).
2. The device for detecting the track running distance of a distance measuring wheel against failure according to claim 1, wherein: the distance measuring wheel rotating shaft (13) is connected with a rotating shaft of the rotary encoder (16) through a flexible coupling (17).
3. The track running distance detection device for preventing the distance measuring wheel from being failed according to claim 1 or 2, characterized in that: one end of the detection device body (11) is provided with a movable connecting plate (18), and the movable connecting plate (18) is hinged with the track moving equipment (2) through a shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000455.7U CN212807015U (en) | 2020-09-14 | 2020-09-14 | Track walking distance detection device capable of preventing distance measuring wheel from failing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000455.7U CN212807015U (en) | 2020-09-14 | 2020-09-14 | Track walking distance detection device capable of preventing distance measuring wheel from failing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212807015U true CN212807015U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000455.7U Active CN212807015U (en) | 2020-09-14 | 2020-09-14 | Track walking distance detection device capable of preventing distance measuring wheel from failing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212807015U (en) |
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2020
- 2020-09-14 CN CN202022000455.7U patent/CN212807015U/en active Active
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