CN210680554U - Parking anti-falling system for stock yard - Google Patents
Parking anti-falling system for stock yard Download PDFInfo
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- CN210680554U CN210680554U CN201921771283.4U CN201921771283U CN210680554U CN 210680554 U CN210680554 U CN 210680554U CN 201921771283 U CN201921771283 U CN 201921771283U CN 210680554 U CN210680554 U CN 210680554U
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Abstract
The utility model discloses a stock ground dropproof system of backing a car, include: the device comprises an external device arranged in a stock ground and an internal device arranged in a dump truck, wherein the external device comprises a left limiting table and a right limiting table, the left limiting table and the right limiting table are respectively provided with a plurality of vertical rods along the length direction, the top end of the vertical rod of the left limiting table is connected with an infrared transmitting assembly, the top end of the vertical rod of the right limiting table is connected with infrared receiving assemblies in one-to-one correspondence with the infrared transmitting assemblies, and the infrared receiving assemblies are electrically connected with a wireless transmitter; the internal device comprises a wireless receiver, a decoder connected with the wireless receiver, a driver connected with the decoder, a primary alarm, a secondary alarm and a brake controller, wherein the primary alarm, the secondary alarm and the brake controller are connected with the driver. The utility model relates to a stock ground system of droping proof that backs a car, this stock ground system of droping proof that backs a car can prevent effectively that the tip truck from falling at the in-process of unloading, have avoided the emergence of production accident, have ensured safety in production.
Description
Technical Field
The utility model belongs to the technical field of control, especially, relate to a stock ground anti-falling system that backs a car.
Background
In mine production, a large amount of waste soil needs to be transported to a waste dump for discharge, and a dump truck is generally used for operation, that is: the dump truck conveys the muck to a dump site, backs the dump truck under the command of a person, enables a discharge port of the dump truck to be close to a discharge point, and discharges the muck by self-discharging, generally, the discharge point of the dump site is over 20 meters away from the dump site, and a dump truck body is long and wide, so that a driver has a quite large blind area, and a commander or the driver carelessly falls the dump truck from the discharge point to the dump site, so that a major accident of vehicle damage and human death is caused, serious influence is brought to production, and great loss is caused to enterprises.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists, the utility model provides a stock ground system of droping proof that backs a car, this stock ground system of droping proof that backs a car can effectively prevent that the tip lorry from falling at the in-process of unloading, has avoided the emergence of production accident, has ensured safety in production.
In order to achieve the above object, the present invention adopts the following scheme, including:
the device comprises an external device arranged in a stock ground and an internal device arranged in a dump truck, wherein the external device comprises a left limiting table and a right limiting table, the left limiting table and the right limiting table are respectively provided with a plurality of vertical rods along the length direction, the top end of the vertical rod of the left limiting table is connected with an infrared transmitting assembly, the top end of the vertical rod of the right limiting table is connected with infrared receiving assemblies in one-to-one correspondence with the infrared transmitting assemblies, and the infrared receiving assemblies are electrically connected with a wireless transmitter; the internal device comprises a wireless receiver, a decoder connected with the wireless receiver, a driver connected with the decoder, a primary alarm, a secondary alarm and a brake controller, wherein the primary alarm, the secondary alarm and the brake controller are connected with the driver.
The infrared emission component comprises a shell, a solar panel is arranged at the top of the shell, a storage battery is arranged in the shell, and an infrared emitter is arranged on the side surface of the shell; the infrared receiving assembly comprises a machine shell, a solar panel is arranged at the top of the machine shell, a storage battery is arranged in the machine shell, infrared receivers are arranged on the side face of the machine shell, and the infrared transmitters correspond to the infrared receivers one to one; the wireless transmitter is electrically connected with the infrared receiver, and when the wireless transmitter receives a trigger signal given by the infrared receiver, the code signal capable of reflecting the position of the infrared receiver is transmitted.
The wireless receiver is used for receiving a code signal sent by the wireless transmitter, the code signal is decoded by the decoder, and the driver judges the position of the dump truck according to the code output by the decoder, or drives the alarm to give a first-level alarm, or drives the alarm to give a second-level alarm, or drives the brake controller to brake.
The utility model relates to a stock ground system of droping proof that backs a car, this stock ground system of droping proof that backs a car can prevent effectively that the tip truck from falling at the in-process of unloading, have avoided the emergence of production accident, have ensured safety in production.
Drawings
Fig. 1 is a schematic structural diagram of an external device according to the present invention.
Fig. 2 is a schematic view of the device according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings so as to be more clearly understood by those skilled in the art, and as shown in fig. 1 and 2, the present invention includes:
the device comprises an external device arranged in a stock ground and an internal device arranged in a dump truck, wherein the external device comprises a left limiting table 1 and a right limiting table 2, the left and right limiting tables are respectively provided with a plurality of upright posts 3 along the length direction, the top ends of the upright posts of the left limiting table are connected with infrared emission assemblies 4, the top ends of the upright posts of the right limiting table are connected with infrared receiving assemblies 5 which are in one-to-one correspondence with the infrared emission assemblies, and the infrared receiving assemblies are electrically connected with a wireless transmitter 6; the internal device comprises a wireless receiver 7, a decoder 8 connected with the wireless receiver, a driver 9 connected with the decoder, a primary alarm 10 connected with the driver, a secondary alarm 11 and a brake controller 12.
The infrared emission component comprises a shell, a solar panel is arranged at the top of the shell, a storage battery is arranged in the shell, and an infrared emitter is arranged on the side surface of the shell; the infrared receiving assembly comprises a machine shell, a solar panel is arranged at the top of the machine shell, a storage battery is arranged in the machine shell, infrared receivers are arranged on the side face of the machine shell, and the infrared transmitters correspond to the infrared receivers one to one; the wireless transmitter is electrically connected with the infrared receiver, and when the wireless transmitter receives a trigger signal given by the infrared receiver, the code signal capable of reflecting the position of the infrared receiver is transmitted.
The wireless receiver is used for receiving a code signal sent by the wireless transmitter, the code signal is decoded by the decoder, and the driver judges the position of the dump truck according to the code output by the decoder, or drives the alarm to give a first-level alarm, or drives the alarm to give a second-level alarm, or drives the brake controller to brake.
When the system works, a dump truck backs according to the direction indicated by an arrow in figure 1, when the dump truck passes through a first infrared receiving component, a wireless transmitter sends a code signal 1, a wireless receiver transmits the received signal to a decoder for decoding, the decoder transmits the code 1 to a driver, and the driver drives a primary alarm to give an alarm; when the dump truck passes through the second infrared receiving component, the wireless transmitter sends a code signal 2, the wireless receiver transmits the received signal to the decoder for decoding, the decoder transmits the code 2 to the driver, and the driver drives the secondary alarm to alarm; when the dump truck passes through the third infrared receiving component, the wireless transmitter sends out a code signal 3, the wireless receiver transmits the received signal to the decoder for decoding, the decoder transmits the code 3 to the driver, the driver drives the brake controller to brake, and the dump truck stops backing.
The utility model relates to a stock ground system of droping proof that backs a car, this stock ground system of droping proof that backs a car can prevent effectively that the tip truck from falling at the in-process of unloading, have avoided the emergence of production accident, have ensured safety in production.
Claims (3)
1. The utility model provides a stock ground system of droping proof that backs a car, its is including setting up at the external device in stock ground, setting up the internal installation in the tip lorry, its characterized in that: the external device comprises a left limiting table (1) and a right limiting table (2), wherein a plurality of upright rods (3) are respectively arranged on the left limiting table and the right limiting table along the length direction, the top end of the upright rod of the left limiting table is connected with an infrared transmitting assembly (4), the top end of the upright rod of the right limiting table is connected with infrared receiving assemblies (5) which are in one-to-one correspondence with the infrared transmitting assemblies, and the infrared receiving assemblies are electrically connected with a wireless transmitter (6); the internal device comprises a wireless receiver (7), a decoder (8) connected with the wireless receiver, a driver (9) connected with the decoder, a primary alarm (10) connected with the driver, a secondary alarm (11) and a brake controller (12).
2. The reversing fall-prevention system for the stock yard according to claim 1, wherein: the infrared emission component comprises a shell, a solar panel is arranged at the top of the shell, a storage battery is arranged in the shell, and an infrared emitter is arranged on the side surface of the shell; the infrared receiving assembly comprises a machine shell, a solar panel is arranged at the top of the machine shell, a storage battery is arranged in the machine shell, infrared receivers are arranged on the side face of the machine shell, and the infrared transmitters correspond to the infrared receivers one to one; the wireless transmitter is electrically connected with the infrared receiver, and when the wireless transmitter receives a trigger signal given by the infrared receiver, the code signal capable of reflecting the position of the infrared receiver is transmitted.
3. The reversing fall-prevention system for the stock yard according to claim 1 or 2, wherein: the wireless receiver is used for receiving a code signal sent by the wireless transmitter, the code signal is decoded by the decoder, and the driver judges the position of the dump truck according to the code output by the decoder, or drives the alarm to give a first-level alarm, or drives the alarm to give a second-level alarm, or drives the brake controller to brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771283.4U CN210680554U (en) | 2019-10-22 | 2019-10-22 | Parking anti-falling system for stock yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771283.4U CN210680554U (en) | 2019-10-22 | 2019-10-22 | Parking anti-falling system for stock yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680554U true CN210680554U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921771283.4U Active CN210680554U (en) | 2019-10-22 | 2019-10-22 | Parking anti-falling system for stock yard |
Country Status (1)
| Country | Link |
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| CN (1) | CN210680554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534778A (en) * | 2021-08-03 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Anti-surging test device and method thereof |
-
2019
- 2019-10-22 CN CN201921771283.4U patent/CN210680554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534778A (en) * | 2021-08-03 | 2021-10-22 | 中车青岛四方机车车辆股份有限公司 | Anti-surging test device and method thereof |
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