CN204572069U - A mining hole multi objective intelligent early-warning bump system - Google Patents
A mining hole multi objective intelligent early-warning bump system Download PDFInfo
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- CN204572069U CN204572069U CN201520180956.4U CN201520180956U CN204572069U CN 204572069 U CN204572069 U CN 204572069U CN 201520180956 U CN201520180956 U CN 201520180956U CN 204572069 U CN204572069 U CN 204572069U
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Abstract
A hole multi objective intelligent early-warning bump system that the utility model is mining, belongs to mine monitoring technical field; This system comprises infrared temperature sensor support, infrared temperature sensor, the first signal conditioner, secondary signal conditioner, the 3rd signal conditioner, the 4th signal conditioner, recording instrument without paper and alarm, also comprises drilling equipment and cutting catcher measurement mechanism; The utility model can realize an instrument connection and gathers 4 kinds of indexs simultaneously and carry out real-time continuous monitoring, effectively avoid drilling cuttings method effective information to omit and occur the phenomenon failed to report, improve test accuracy, hand-held electric coal drill is replaced to hole with electric rock drill motor, improve production operation safety, adopt recording instrument without paper to data intelligent display, objectively can reflect actual conditions, effectively can avoid operate miss, alarm can be reported to the police to bump danger in time, system architecture is simple, is easy to install, good stability.
Description
Technical field
The utility model belongs to mine monitoring technical field, is specifically related to an a kind of mining hole multi objective intelligent early-warning bump system.
Background technology
Bump refers to that coal and rock is when by external disturbance moment unstable failure, and discharging very macro-energy and destroying with bad shocking and explosion type of causing is the mine power phenomenon of feature, is the large disaster accident occurred in process of coal mining; Drilling cuttings method is responded with at the scene of bump in advance both at home and abroad is at present main, but the current system of drilling cuttings method early warning bump danger that utilizes has following shortcoming: acquisition index is single, causes early warning accuracy low; Adopt hand drill operating personnel's workload in operating process of drilling large, coal dust and gas spout bring danger can to operating personnel in operating process, and when entering to bore, electric coal drill is held and unstablely produced severe vibration, causes the inaccuracy of drilling cuttings index; Use cloth to collect drilling cuttings, drilling cuttings is easily blown away, and coal powder quantity of bore is diminished; Adopt pen, paper quality coal powder quantity of bore numerical value and draw coal powder quantity of bore curve, level of intelligence is low, easily produces operate miss.
Utility model content
For the deficiencies in the prior art, the utility model proposes an a kind of mining hole multi objective intelligent early-warning bump system, improve early warning accuracy to reach, avoid bump index to fail to report, increase the object of worker safety's property and raising early warning efficiency.
An a kind of mining hole multi objective intelligent early-warning bump system, comprise infrared temperature sensor support, infrared temperature sensor, the first signal conditioner, secondary signal conditioner, the 3rd signal conditioner, the 4th signal conditioner, recording instrument without paper and alarm, it is characterized in that: also comprise drilling equipment and cutting catcher measurement mechanism; Wherein,
Described drilling equipment comprises double rod type bracing frame, electric rock drill guide rail bracket, electric rock drill motor, moment of torsion-thrust pickup, ending rotator, drilling rod and drill bit; Cutting catcher measurement mechanism comprises Material collecting box for harvesting, Material collecting box for harvesting hook, LOAD CELLS support and LOAD CELLS;
Described double rod type bracing frame comprises the first Telescopic support, the second Telescopic support, first crossbeam and second cross beam;
Described first Telescopic support is placed on the ground of instrument connection front end, second Telescopic support is placed on the ground between the first Telescopic support and instrument connection, first Telescopic support is fixedly installed first crossbeam, first crossbeam is vertical with the first Telescopic support to be placed, second Telescopic support is fixedly installed second cross beam, second cross beam is vertical with the second Telescopic support to be placed, electric rock drill guide rail bracket is placed on the upper end of first crossbeam and second cross beam, be adjacent to the first Telescopic support and the second Telescopic support and fixing, the guiderail base of electric rock drill motor and the guide rail of electric rock drill guide rail bracket are fitting to connection, the drilling rod interface of described electric rock drill motor is threaded with the threaded port of moment of torsion-thrust pickup one end, the drilling rod interface of electric rock drill motor and the junction of moment of torsion-thrust pickup are provided with groove, ending rotator is inserted in groove also fixing, moment of torsion-the threaded port of the thrust pickup other end is threaded with one end of drilling rod, and the other end of drilling rod is threaded with drill bit,
Described LOAD CELLS support is fixedly installed on the rib of instrument connection upper end, LOAD CELLS is arranged at the upper end of LOAD CELLS support, the port of weighing of LOAD CELLS is provided with Material collecting box for harvesting hook, described Material collecting box for harvesting hangs with two suspention hooks, and the both sides sidewall that above-mentioned two suspention hooks are each passed through Material collecting box for harvesting is also fixing;
Described infrared temperature sensor Bracket setting is in the side of drilling equipment, and infrared temperature sensor is fixedly installed on the upper end of infrared temperature sensor support, and the temperature probe of infrared temperature sensor aims at set instrument connection.
The torque output of the moment of torsion-thrust pickup of described drilling equipment inside connects the input of the first signal conditioner, the output of the first signal conditioner connects the first input end of recording instrument without paper, and the first output of recording instrument without paper connects the first input end of alarm; The thrust output of the moment of torsion-thrust pickup of drilling equipment inside connects the input of secondary signal conditioner, the output of secondary signal conditioner connects the second input of recording instrument without paper, and the second output of recording instrument without paper connects the second input of alarm; The output of infrared temperature sensor connects the input of the 3rd signal conditioner, and the output of the 3rd signal conditioner connects the 3rd input of recording instrument without paper, and the 3rd output of recording instrument without paper connects the 3rd input of alarm; The LOAD CELLS output of cutting catcher measurement mechanism inside connects the input of the 4th signal conditioner, the output of the 4th signal conditioner connects the four-input terminal of recording instrument without paper, and the 4th output of recording instrument without paper connects the four-input terminal of alarm.
Discharging spanner and discharge port is provided with bottom described Material collecting box for harvesting.
Described moment of torsion-thrust pickup, LOAD CELLS, infrared temperature sensor, recording instrument without paper and alarm are all provided with explosion-resistant enclosure.
The utility model beneficial effect:
LOAD CELLS, infrared temperature-test sensor, moment of torsion-thrust pickup are connected recording instrument without paper by the utility model, can realize gathering while 4 kinds of indexs in the process of a brill instrument connection, utilize four kinds of coal rock dynamic disaster indexs coupling prediction can improve the accuracy of getting working face front coal rock dynamic disaster prediction, to reducing security incident that rock blast hazard causes, the safety that improves tunnel is significant; Real-time continuous monitoring can be carried out to drilling cuttings quality, drilling cuttings temperature, drilling rod moment of torsion, rig thrust, drilling cuttings method effective information effectively can be avoided to omit and occur the phenomenon failed to report; System architecture is simple, is easy to install, and has the features such as practicality is easy, shielding action good, good stability; Replace hand-held electric coal drill to hole with electric rock drill, do not affect by manually-operated, improve the safety of production operation; Collecting drilling cuttings with Material collecting box for harvesting, effectively avoiding running off to testing the error caused; Adopt recording instrument without paper to data intelligent display, it is intelligent that recruitment is tested, and objectively can reflect actual conditions, effectively can avoid operate miss, improves test accuracy; Alarm can be reported to the police to bump danger in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a mining hole multi objective intelligent early-warning bump system of a kind of embodiment of the utility model;
Fig. 2 is the drilling equipment structural representation of a kind of embodiment of the utility model;
Fig. 3 is the weighting device structure schematic diagram of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, an embodiment of the present invention is described further.
In the present embodiment, electric rock drill motor adopts KHDY type mining electric rock drill, infrared temperature sensor adopts the online infrared temperature sensor of IRILT-02A/V, LOAD CELLS adopts QLLY-S type sensor, drilling rod adopts diameter to be 42mm, length is the twist drill rods of 1 meter, first signal conditioner, 3rd signal conditioner and the 4th signal conditioner adopt KY-V-T-A420-D type signal conditioner, secondary signal conditioner adopts KY-A-A420-A420-D type signal conditioner, recording instrument without paper adopts VX6000 recording instrument without paper, alarm adopts XXS series acoustic-electric alarm, moment of torsion-thrust pickup employing number of patent application is moment of torsion and the axial force transducer of CN201310516494.4, this device discloses structure and using method in the patent, belong to common practise,
In the present embodiment, moment of torsion-thrust pickup, LOAD CELLS, infrared temperature sensor, recording instrument without paper and alarm are all provided with explosion-resistant enclosure;
In the present embodiment, an a kind of mining hole multi objective intelligent early-warning bump system, system construction drawing as shown in Figure 1, in figure, 1 is the first Telescopic support, 2 is the second Telescopic support, 3 is first crossbeam, 4 is second cross beam, 5 is electric rock drill guide rail bracket, 6 is electric rock drill motor, 7 is moment of torsion-thrust pickup, 8 is drilling rod, 9 is ending rotator, 10 is infrared temperature sensor support, 11 is infrared temperature sensor, 12 is LOAD CELLS, 13 is LOAD CELLS support, 14 is Material collecting box for harvesting hook, 15 is Material collecting box for harvesting, 16 is the first signal conditioner, 17 is secondary signal conditioner, 18 is the 3rd signal conditioner, 19 is the 4th signal conditioner, 20 is recording instrument without paper, 21 is alarm, 22 is discharging spanner, 23 is anchor net, 24 is drill bit, 25 is the first suspention hook, 26 is the second suspention hook,
As shown in Figure 1, the torque output of the moment of torsion-thrust pickup 7 of described drilling equipment inside connects the input of the first signal conditioner 16, the output of the first signal conditioner 16 connects the first input end of recording instrument without paper 20, and the first output of recording instrument without paper 20 connects the first input end of alarm 21; The thrust output of the moment of torsion-thrust pickup 7 of drilling equipment inside connects the input of secondary signal conditioner 17, the output of secondary signal conditioner 17 connects the second input of recording instrument without paper 20, and the second output of recording instrument without paper 20 connects the second input of alarm 21; The output of infrared temperature sensor 11 connects the input of the 3rd signal conditioner 18, and the output of the 3rd signal conditioner 18 connects the 3rd input of recording instrument without paper 20, and the 3rd output of recording instrument without paper 20 connects the 3rd input of alarm 21; LOAD CELLS 12 output of cutting catcher measurement mechanism inside connects the input of the 4th signal conditioner 19, the output of the 4th signal conditioner 19 connects the four-input terminal of recording instrument without paper 20, and the 4th output of recording instrument without paper 20 connects the four-input terminal of alarm 21;
In the present embodiment, the first input end unit of recording instrument without paper 20 is set as ox rice, the second input unit is set to ox, and the 3rd input unit is set to degree Celsius, and four-input terminal unit is set to kilogram;
As shown in Figure 1, described infrared temperature sensor support 10 is arranged at the side of drilling equipment, and infrared temperature sensor 11 is fixedly installed on the upper end of infrared temperature sensor support 10, and the temperature probe of infrared temperature sensor 11 aims at set instrument connection;
In the present embodiment, drilling equipment structural representation as shown in Figure 2, described first Telescopic support 1 is placed on the ground of instrument connection front end, second Telescopic support 2 is placed on the ground between the first Telescopic support 1 and instrument connection, first Telescopic support 1 is fixedly installed first crossbeam 3, first crossbeam 3 is vertical with the first Telescopic support 1 to be placed, second Telescopic support 2 is fixedly installed second cross beam 4, second cross beam 4 is vertical with the second Telescopic support 2 to be placed, electric rock drill guide rail bracket 5 is placed on the upper end of first crossbeam 3 and second cross beam 4, be adjacent to the first Telescopic support 1 and the second Telescopic support 2 and fixing, the guiderail base of electric rock drill motor 6 and the guide rail of electric rock drill guide rail bracket 5 are fitting to connection, the drilling rod interface of described electric rock drill motor 6 is threaded with the threaded port of moment of torsion-thrust pickup 7 one end, the drilling rod interface of electric rock drill motor 6 and the junction of moment of torsion-thrust pickup 7 are provided with groove, ending rotator 9 is inserted in groove also fixing, the threaded port of moment of torsion-thrust pickup 7 other end is threaded with one end of drilling rod 8, and the other end of drilling rod 8 is threaded with drill bit 24,
In the present embodiment, weighting device structure schematic diagram as shown in Figure 3, described LOAD CELLS support 13 is placed on the anchor net 23 of instrument connection front end, LOAD CELLS 12 is arranged at the upper end of LOAD CELLS support 13, the port of weighing of LOAD CELLS 12 is provided with Material collecting box for harvesting hook 14, described Material collecting box for harvesting hook 14 hangs with the first suspention hook 25 and the second suspention hook 26, first suspention hook 25 is also fixing through the left side wall of Material collecting box for harvesting 15, second suspention hook 26 is also fixing through the right side wall of Material collecting box for harvesting 15, is provided with discharging spanner 22 and discharge port bottom Material collecting box for harvesting 15.
In the present embodiment, a mining hole multi objective intelligent early-warning bump system is placed on the front end of instrument connection, open system, just can use.
Claims (4)
1. a mining hole multi objective intelligent early-warning bump system, comprise infrared temperature sensor support, infrared temperature sensor, the first signal conditioner, secondary signal conditioner, the 3rd signal conditioner, the 4th signal conditioner, recording instrument without paper and alarm, it is characterized in that: also comprise drilling equipment and cutting catcher measurement mechanism; Wherein,
Described drilling equipment comprises double rod type bracing frame, electric rock drill guide rail bracket, electric rock drill motor, moment of torsion-thrust pickup, ending rotator, drilling rod and drill bit; Cutting catcher measurement mechanism comprises Material collecting box for harvesting, Material collecting box for harvesting hook, LOAD CELLS support and LOAD CELLS;
Described double rod type bracing frame comprises the first Telescopic support, the second Telescopic support, first crossbeam and second cross beam;
Described first Telescopic support is placed on the ground of instrument connection front end, second Telescopic support is placed on the ground between the first Telescopic support and instrument connection, first Telescopic support is fixedly installed first crossbeam, first crossbeam is vertical with the first Telescopic support to be placed, second Telescopic support is fixedly installed second cross beam, second cross beam is vertical with the second Telescopic support to be placed, electric rock drill guide rail bracket is placed on the upper end of first crossbeam and second cross beam, be adjacent to the first Telescopic support and the second Telescopic support and fixing, the guiderail base of electric rock drill motor and the guide rail of electric rock drill guide rail bracket are fitting to connection, the drilling rod interface of described electric rock drill motor is threaded with the threaded port of moment of torsion-thrust pickup one end, the drilling rod interface of electric rock drill motor and the junction of moment of torsion-thrust pickup are provided with groove, ending rotator is inserted in groove also fixing, moment of torsion-the threaded port of the thrust pickup other end is threaded with one end of drilling rod, and the other end of drilling rod is threaded with drill bit,
Described LOAD CELLS support is fixedly installed on the rib of instrument connection upper end, LOAD CELLS is arranged at the upper end of LOAD CELLS support, the port of weighing of LOAD CELLS is provided with Material collecting box for harvesting hook, described Material collecting box for harvesting hangs with two suspention hooks, and the both sides sidewall that above-mentioned two suspention hooks are each passed through Material collecting box for harvesting is also fixing;
Described infrared temperature sensor Bracket setting is in the side of drilling equipment, and infrared temperature sensor is fixedly installed on the upper end of infrared temperature sensor support, and the temperature probe of infrared temperature sensor aims at set instrument connection.
2. a mining hole multi objective intelligent early-warning bump system according to claim 1, it is characterized in that: the torque output of the moment of torsion-thrust pickup of described drilling equipment inside connects the input of the first signal conditioner, the output of the first signal conditioner connects the first input end of recording instrument without paper, and the first output of recording instrument without paper connects the first input end of alarm; The thrust output of the moment of torsion-thrust pickup of drilling equipment inside connects the input of secondary signal conditioner, the output of secondary signal conditioner connects the second input of recording instrument without paper, and the second output of recording instrument without paper connects the second input of alarm; The output of infrared temperature sensor connects the input of the 3rd signal conditioner, and the output of the 3rd signal conditioner connects the 3rd input of recording instrument without paper, and the 3rd output of recording instrument without paper connects the 3rd input of alarm; The LOAD CELLS output of cutting catcher measurement mechanism inside connects the input of the 4th signal conditioner, the output of the 4th signal conditioner connects the four-input terminal of recording instrument without paper, and the 4th output of recording instrument without paper connects the four-input terminal of alarm.
3. a mining hole multi objective intelligent early-warning bump system according to claim 1, is characterized in that: be provided with discharging spanner and discharge port bottom described Material collecting box for harvesting.
4. a mining hole multi objective intelligent early-warning bump system according to claim 1, is characterized in that: described moment of torsion-thrust pickup, LOAD CELLS, infrared temperature sensor, recording instrument without paper and alarm are all provided with explosion-resistant enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180956.4U CN204572069U (en) | 2015-03-27 | 2015-03-27 | A mining hole multi objective intelligent early-warning bump system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180956.4U CN204572069U (en) | 2015-03-27 | 2015-03-27 | A mining hole multi objective intelligent early-warning bump system |
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| CN204572069U true CN204572069U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520180956.4U Withdrawn - After Issue CN204572069U (en) | 2015-03-27 | 2015-03-27 | A mining hole multi objective intelligent early-warning bump system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763470A (en) * | 2015-03-27 | 2015-07-08 | 辽宁工程技术大学 | One-hole multi-index intelligent rock burst pre-warning system and method for mine |
-
2015
- 2015-03-27 CN CN201520180956.4U patent/CN204572069U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763470A (en) * | 2015-03-27 | 2015-07-08 | 辽宁工程技术大学 | One-hole multi-index intelligent rock burst pre-warning system and method for mine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20171114 |