CN221093304U - Skip detection device that weighs - Google Patents
Skip detection device that weighs Download PDFInfo
- Publication number
- CN221093304U CN221093304U CN202322451999.9U CN202322451999U CN221093304U CN 221093304 U CN221093304 U CN 221093304U CN 202322451999 U CN202322451999 U CN 202322451999U CN 221093304 U CN221093304 U CN 221093304U
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- China
- Prior art keywords
- skip
- wellhead
- wireless transmission
- transmission module
- weighing sensor
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- 238000001514 detection method Methods 0.000 title claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 238000005303 weighing Methods 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000003245 coal Substances 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 description 9
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 9
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 description 9
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a skip detection device that weighs, include: the device comprises a machine room industrial personal computer, a wellhead PLC, a wellhead wireless transmission module, a skip wireless transmission module, a weighing sensor and a battery. The machine room industrial personal computer is connected with the wellhead PLC and the wellhead wireless transmission module, the skip wireless transmission module is connected with the weighing sensor, and the battery is responsible for supplying power to the weighing sensor and the skip wireless transmission module; and a weighing sensor is additionally arranged at the joint of each steel wire rope and the skip, each weighing sensor detects the weight born by the corresponding steel wire rope in real time, the weighing sensor transmits measurement data to a wellhead wireless transmission module through a cage wireless transmission module, the wellhead wireless transmission module transmits the data to a wellhead PLC, the wellhead PLC obtains the total weight and the coal quantity of the skip through calculation, analysis and logic judgment, and the judgment such as overweight, overload, residual coal, unbalanced tension and the like is carried out, and a computer room industrial personal computer is responsible for data display and recording. The utility model discloses can effectively protect lifting means's safe operation.
Description
Technical Field
The utility model belongs to colliery promotes the field, concretely relates to skip detection device that weighs.
Background
In the process of lifting coal by utilizing a skip in a coal mine, the phenomenon of coal sticking exists in the mine lifting skip, so that the skip cannot be fully unloaded, and when the skip is placed in an underground loading position to be loaded again, the loading capacity of each time is ensured by a constant-weight (volume) loading system, and residual coal remained in the skip due to insufficient unloading cannot be fully considered, so that overload of the lifting skip is easily caused, and overload accidents occur. The overload of the skip is light, the production is affected, and the heavy accidents such as sliding ropes, rope breakage and even skip falling down can be caused, so that the safety of mine lifting and transportation is seriously affected. The multi-rope hoisting skip is generally provided with a steel wire rope hydraulic tension balancing device, when the hydraulic oil cylinder stretches out of a measuring range, tension balance is invalid, and the steel wire rope is subjected to uneven stress, so that the risk of damage or breakage of the steel wire rope is easily caused. Therefore, in order to ensure the safe operation of the lifting equipment, the tension of each steel wire rope and the residual coal of the skip bucket need to be detected in real time, and the alarm is given out in time when overload and overrun occur.
In order to solve the technical problem, the utility model discloses a skip detection device that weighs, the weight that every wire rope born is measured through the weighing sensor of installing between skip and wire rope, and wireless transmission module is arrived the data transmission to the well head to the skip wireless transmission module, and well head PLC handles data can accurate measurement skip weight, coal volume and every wire rope's tension difference, and computer lab industrial computer is to the data record and handle.
The technical scheme of this novel adoption is: a skip weighing and detecting device, comprising: the device comprises a machine room industrial personal computer, a wellhead PLC, a wellhead wireless transmission module, a skip wireless transmission module, a weighing sensor and a battery. The machine room industrial personal computer is connected with the wellhead PLC and the wellhead wireless transmission module, and the machine room industrial personal computer, the wellhead PLC and the wellhead wireless transmission module are arranged at the wellhead position; and the skip wireless transmission module is connected with the weighing sensor. The skip wireless transmission module, the weighing sensor and the battery are arranged on the skip; a skip used in a mine is divided into a single steel wire rope and a plurality of steel wire ropes, a weighing sensor is additionally arranged at the joint of the steel wire ropes and the skip, each steel wire rope is provided with a weighing sensor, a battery is responsible for supplying power to the weighing sensor and the skip wireless transmission module, each weighing sensor detects the weight born by the corresponding steel wire rope in real time, the weighing sensor transmits measurement data to the skip wireless transmission module, the skip wireless transmission module transmits the data acquired by the weighing sensor to a wellhead wireless transmission module in a wireless manner, the wellhead wireless transmission module transmits the received data to a wellhead PLC, the wellhead PLC obtains the total weight and the coal amount of the skip through calculation and analysis, and judges overweight, overload, residual coal, unbalanced tension and the like according to the processing result, and the result is transmitted to a machine room industrial personal computer which is responsible for data display and recording.
The beneficial effects of this novel are: the weight borne by each steel wire rope is measured through the weighing sensor suspended between the skip and the steel wire ropes, the data are transmitted to the wellhead wireless transmission module through the skip wireless transmission module, the wellhead PLC can accurately measure the skip weight, the coal quantity and the tension difference of each steel wire rope, problems are found and alarm processing is timely carried out, accordingly accidents such as sliding ropes, rope breakage and skip falling are prevented, and the machine room industrial personal computer can record and process the data, so that the skip weighing sensor is convenient to view and browse. The utility model discloses can effectively protect lifting means's safe operation.
Drawings
FIG. 1 is a schematic view of the novel mounting structure;
fig. 2 is a schematic diagram of the novel composition structure.
Description of the embodiments
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a skip weighing and detecting device includes: the automatic weighing system comprises a machine room industrial personal computer 1, a wellhead PLC2, a wellhead wireless transmission module 3, a skip wireless transmission module 4, a weighing sensor 5 and a battery 6. The machine room industrial personal computer 1 is connected with the wellhead PLC2 and the wellhead wireless transmission module 3, and the machine room industrial personal computer 1, the wellhead PL2C and the wellhead wireless transmission module 3 are arranged at the wellhead position; and the skip wireless transmission module 4 is connected with a communication port of the weighing sensor 5. The skip wireless transmission module 4, the weighing sensor 5 and the battery 6 are arranged on the skip; the skip used in the mine is divided into a single steel wire rope and a plurality of steel wire ropes, a hanging mechanism is arranged at the tail end of each steel wire rope and is connected with the skip, a weighing sensor 5 is additionally arranged between the hanging mechanism of each steel wire rope and the skip, a battery 6 is responsible for supplying power to the weighing sensor 5 and the skip wireless transmission module 4, each weighing sensor 5 detects the weight born by the corresponding steel wire rope in real time, the weighing sensor 5 transmits measurement data to the skip wireless transmission module 4, the skip wireless transmission module 4 transmits the data acquired by the weighing sensor 5 to the wellhead wireless transmission module 3 in a wireless manner, the wellhead wireless transmission module 3 transmits the received data to the wellhead PLC2, and the wellhead PLC2 obtains the total weight and the coal amount of the skip through calculation and analysis, judges overload, rope loosening, unbalanced tension and the like according to the processing results and is locked with the hoister; meanwhile, the judgment processing result is transmitted to the computer room industrial personal computer 1, and the computer room industrial personal computer 1 is responsible for data display and recording.
The working process of the novel device is as follows:
Firstly, the battery 6 is connected with the weighing sensor 5 and the skip wireless transmission module for power supply, the weighing sensor 5 is connected with the skip wireless transmission module 4 through a communication line, and the skip wireless transmission module 4 collects weight data measured by the weighing sensor 5.
The wellhead wireless transmission module 3 is connected with a wellhead PLC2 communication line, and the wellhead PLC2 is connected with a computer room industrial personal computer 1 communication line.
The skip wireless transmission module 4 wirelessly transmits the data acquired by the weighing sensor 5 to the wellhead wireless transmission module 2, the wellhead wireless transmission module 2 transmits the received data communication to the wellhead PLC2, and the wellhead PLC2 processes the received weighing data and transmits the processed weighing data to the computer room industrial personal computer 1 for displaying and recording.
The general skip has tail ropes and clear weight, when the coal amount is more or less, the skip needs to be calibrated and cleared, and the work can be manually set and operated on the computer room industrial personal computer 1. The computer room industrial personal computer 1 is responsible for display, recording and man-machine interaction.
The wellhead PLC2 judges skip overload, wire rope loosening, unbalanced tension and the like according to the result after calculation processing, sends out alarm information when a fault is found, and is locked with a hoisting machine; meanwhile, the judgment processing result is transmitted to the computer room industrial personal computer 1, and the computer room industrial personal computer 1 is responsible for data display and recording.
Claims (1)
1. The utility model provides a skip detection device that weighs which characterized in that: comprising the following steps: the automatic weighing device comprises a machine room industrial personal computer (1), a wellhead PLC (2), a wellhead wireless transmission module (3), a skip wireless transmission module (4), a weighing sensor (5) and a battery (6); the machine room industrial personal computer (1) is connected with the wellhead PLC (2) and the wellhead wireless transmission module (3), and the machine room industrial personal computer (1), the wellhead PLC (2) and the wellhead wireless transmission module (3) are arranged at the wellhead position; the skip wireless transmission module (4) is connected with a communication port of the weighing sensor (5); the skip wireless transmission module (4), the weighing sensor (5) and the battery (6) are arranged on the skip; a weighing sensor (5) is additionally arranged between the hanging mechanism of each steel wire rope and the skip, a battery (6) is responsible for supplying power to the weighing sensor (5) and the skip wireless transmission module (4), and each weighing sensor (5) detects the weight born by the corresponding steel wire rope in real time; the wellhead PLC (2) is used for calculating and analyzing the total weight and the coal quantity of the skip, judging overload, rope loosening and unbalanced tension, and locking with a lifting machine; the computer room industrial personal computer (1) is responsible for data display and recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451999.9U CN221093304U (en) | 2023-09-11 | 2023-09-11 | Skip detection device that weighs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451999.9U CN221093304U (en) | 2023-09-11 | 2023-09-11 | Skip detection device that weighs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093304U true CN221093304U (en) | 2024-06-07 |
Family
ID=91318934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451999.9U Active CN221093304U (en) | 2023-09-11 | 2023-09-11 | Skip detection device that weighs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093304U (en) |
-
2023
- 2023-09-11 CN CN202322451999.9U patent/CN221093304U/en active Active
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