CN208347771U - Ventilation depositing dust and security protection system for mine down-hole excavation operation - Google Patents
Ventilation depositing dust and security protection system for mine down-hole excavation operation Download PDFInfo
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- CN208347771U CN208347771U CN201820691835.XU CN201820691835U CN208347771U CN 208347771 U CN208347771 U CN 208347771U CN 201820691835 U CN201820691835 U CN 201820691835U CN 208347771 U CN208347771 U CN 208347771U
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- air duct
- traveling track
- protection system
- pendant
- security protection
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Abstract
A kind of ventilation depositing dust and security protection system for mine down-hole excavation operation, including safety insulation door, control circuit, traveling track, it is connected to the mounting suspension member of traveling track upper end, it is set to the rack gear of traveling lower end of track, it is connected to multiple air duct pendants that can be slided on the length direction of the traveling track of traveling track, the air duct connection frame that can be slided on the length direction of traveling track, by fitting with rack the driving head advanced automatically on the length direction of traveling track, air duct below traveling track and the air inlet pipe and water pipe being connected to by connector below air duct pendant, air duct connection frame, air duct pendant is connect with air duct, driving head is connected to the front side of air duct connection frame, drive head that atomizer is set, gas nozzle and carbonomonoxide concentration detection sensor, L is provided on rear side of safety insulation door ED warning screen, alarm and infrared sensor.The utility model can effectively avoid manually-operated anthracemia hidden danger.
Description
Technical field
The utility model relates to mining production equipment technical fields, and in particular to a kind of for mine down-hole excavation operation
Ventilation depositing dust and security protection system.
Background technique
During mine down-hole excavation operation, since driving face has nearby hit a large amount of debris and dust, cause to lead to
Wind is slower, and carbonomonoxide concentration is often higher.Therefore, a kind of ventilation for mine down-hole excavation operation is needed in the prior art
Depositing dust and security protection system avoid manually-operated anthracemia hidden danger to improve excavation operation process safety.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, and driving work can be effectively improved by providing one kind
The ventilation depositing dust and security protection system for mine down-hole excavation operation of industry process safety.
The utility model is achieved through the following technical solutions: a kind of ventilation depositing dust for mine down-hole excavation operation
And security protection system, including safety insulation door, control circuit, traveling track, the mounting suspension member for being connected to traveling track upper end,
Be set to traveling lower end of track and extend along the traveling track length direction rack gear, be connected to the multiple of traveling track can be
The air duct pendant that is slided on the length direction of the traveling track, be connected to traveling track and can be in the length side of the traveling track
The air duct connection frame of upward sliding, be connected to traveling track and can be by fitting with rack in the length side of the traveling track
The driving head advanced automatically upwards and is connected to below air duct pendant the air duct below traveling track by connector
Air inlet pipe and water pipe, the air duct connection frame are located at the front of the air duct pendant, the air duct connection frame and the air duct
Front end connection, the air duct pendant are connect with the air duct, and the driving head is connected to the front side of the air duct connection frame, institute
It states driving head and atomizer and gas nozzle is connected with by mounting rack, the atomizer is connect with the water pipe, the gas nozzle
It is connect with the air inlet pipe, the driving head is additionally provided with carbonomonoxide concentration detection sensor, the traveling track, described
Air duct, the air inlet pipe and the water pipe both pass through the framework of the safety insulation door from the rear laterally security of the safety insulation door
The front side of isolating door extends, and is provided with LED warning screen, alarm and infrared sensor on rear side of the safety insulation door, described
LED warning screen, the alarm and the infrared sensor are electrically connected to the control circuit.
The strip that the traveling track includes the guide rail mounting rail of strip, is set at left and right sides of the guide rail mounting rail
Connecting plate and be connected to the guide rails of left and right two of the two connecting plates, the connecting plate is by vertical plate portion and to take shape in this vertical
The cross plate portion at plate subordinate end is constituted, and the connecting plate is the structural member that cross section is L shape, the guide rail difference of left and right two
Positioned at the top of the cross plate portion of two connecting plates in left and right.
The driving head includes the hitch frame for the "U" shaped being connect by sliding block with two guide rails, is set to and leads
The motor for the rotation of sliding tooth wheel that is drawing frame and being located at the gear of the lower section of the rack gear and be connected on hitch frame, it is described
Gear is engaged with the rack gear.
The air duct pendant includes frame body and the link for being connected to the frame body lower end, and the frame body is provided with two points of left and right
The pendant guide wheel not being supported on the cross plate portion of two connecting plates in left and right.
It is provided on the air duct connection frame and takes block, profile bracket is provided on the hitch frame, which passes through
Stud connection has profile, and the rear end of the profile takes block corresponding to described in and is provided with clamp, and the hitch frame is in the profile branch
It is provided with circlip connecting column on front side of frame, is connected with circlip between the circlip connecting column and the front end of the profile.
The beneficial effects of the utility model are: the utility model is structurally reasonable, the peace of excavation operation process can be effectively improved
Quan Xing avoids manually-operated anthracemia hidden danger.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram for driving head；
Fig. 3 is the structural schematic diagram of air duct pendant:
Fig. 4 is the structural schematic diagram of hitch frame Yu air duct connection frame connection type.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of ventilation depositing dust and security protection system for mine down-hole excavation operation, including safety every
From door 1, control circuit, traveling track 5, the mounting suspension member 6 for being connected to 5 upper end of traveling track, it is set to 5 lower end of traveling track
And along 5 length direction of traveling track extend rack gear 10, be connected to the multiple of traveling track 5 can be in the length of the traveling track 5
The air duct pendant 25 of degree side's upward sliding, be connected to traveling track 5 and can be slided on the length direction of the traveling track 5
Air duct connection frame 13, be connected to traveling track 5 and can be by the cooperation with rack gear 10 on the length direction of the traveling track 5
Automatically the driving head 7 advanced is connected to 25 lower section of air duct pendant positioned at the air duct 8 of 5 lower section of traveling track and by connector
Air inlet pipe and water pipe, air duct connection frame 13 be located at the front of air duct pendant 25, the front end of air duct connection frame 13 and air duct 8 connects
It connects, air duct pendant 25 is connect with air duct 8, and driving head 7 is connected to the front side of air duct connection frame 13, and driving head 7 passes through installation
Frame 14 is connected with atomizer 15 and gas nozzle 16, and atomizer 15 is connect with water pipe, and gas nozzle 16 is connect with air inlet pipe, drives head
7 are additionally provided with carbonomonoxide concentration detection sensor 29, and traveling track 5, air duct 8, air inlet pipe and water pipe both pass through security isolation
The framework of door 1 extends from the rear side of the safety insulation door 1 to the front side of safety insulation door 1, and the rear side of safety insulation door 1 is provided with
LED warning screen 2, alarm 3 and infrared sensor 4, LED warning screen 2, alarm 3 and infrared sensor 4 are electric with control circuit
Connection.
When work, air duct 8, water pipe, air inlet pipe can be under the drivings of driving head 7, and automatic advance gos deep into mine hole depths, lead to
It crosses air duct 8 and extracts remaining flue gas at explosion out, by 15 depositing dust of atomizer, the used time is passed through fresh air by gas nozzle 16.?
It divulges information during depositing dust, LED warning screen 2 shows " please don't be close " printed words, as infrared sensor 4 detects operator close to peace
Full isolating door 1, control circuit control alarm 3 and alarm.When carbonomonoxide concentration detection sensor 29 detects driving face
After neighbouring carbonomonoxide concentration drops to safe range, operator just can enter headwork by safety insulation door 1
Near face.
As shown in Fig. 2, traveling track 5 includes the guide rail mounting rail 17 of strip, is set to the guide rail mounting rail 17 or so
The connecting plate 18 of the strip of two sides and the guide rail 28 of left and right two for being connected to the two connecting plates 18, connecting plate 18 is by vertical plate
Portion and the cross plate portion for taking shape in vertical plate subordinate end are constituted, and connecting plate 18 is the structural member that cross section is L shape, left and right two
A guide rail 28 is located at the top of the cross plate portion of two connecting plates 18 in left and right.
Referring to fig. 2, driving head 7 includes the hitch frame 9 for the "U" shaped being connect by sliding block 12 with two guide rails 28, sets
Be placed in hitch frame 9 and be located at rack gear 10 lower section gear 11 and be connected on hitch frame 9 for driving gear 11 to rotate
Motor 19, gear 11 engages with rack gear 10.
As shown in figure 3, air duct pendant 25 includes frame body and the link 27 for being connected to the frame body lower end, frame body is provided with left and right
Two pendant guide wheels 26 being respectively supported on the cross plate portion of two connecting plates 18 in left and right.
Block 22 is taken as shown in figure 4, being provided on air duct connection frame 13, profile bracket 20 is provided on hitch frame 9, the profile
Bracket 20 has a profile 21 by stud connection, and the rear end of profile 21, which corresponds to, takes block 22 and be provided with clamp, and hitch frame 9 is in profile branch
The front side of frame 20 is provided with circlip connecting column 24, is connected with circlip 23 between the circlip connecting column 24 and the front end of profile 21.Card
Spring 23 acts on the front end of profile 21, is fastened on the clamp of the rear end of profile 21 and takes on block 22, hitch frame 9 is connect with air duct
Frame 13 connects.
Claims (5)
1. a kind of ventilation depositing dust and security protection system for mine down-hole excavation operation, it is characterised in that: described to be used for mine
The ventilation depositing dust and security protection system of mountain underground excavation operation include safety insulation door, control circuit, traveling track, are connected to
The mounting suspension member of traveling track upper end, be set to traveling lower end of track and along the traveling track length direction extend rack gear,
It is connected to multiple air duct pendants that can be slided on the length direction of the traveling track of traveling track, is connected to traveling track
And can be slided on the length direction of the traveling track air duct connection frame, be connected to traveling track and can by with rack gear
Cooperate the driving head advanced automatically on the length direction of the traveling track, the air duct below traveling track and passes through company
Fitting is connected to air inlet pipe and water pipe below air duct pendant, and the air duct connection frame is located at the front of the air duct pendant, institute
It states air duct connection frame to connect with the front end of the air duct, the air duct pendant is connect with the air duct, the driving head connection
In the front side of the air duct connection frame, the driving head is connected with atomizer and gas nozzle, the atomization spray by mounting rack
Head is connect with the water pipe, and the gas nozzle is connect with the air inlet pipe, and the driving head is additionally provided with carbonomonoxide concentration inspection
Sensor is surveyed, the traveling track, the air duct, the air inlet pipe and the water pipe both pass through the framework of the safety insulation door
Extend from the rear side of the safety insulation door to the front side of safety insulation door, LED warning is provided on rear side of the safety insulation door
Screen, alarm and infrared sensor, the LED warning screen, the alarm and the infrared sensor are electric with the control
Road electrical connection.
2. the ventilation depositing dust and security protection system according to claim 1 for mine down-hole excavation operation, feature
Be: the traveling track includes the guide rail mounting rail of strip, the strip that is set at left and right sides of the guide rail mounting rail
Connecting plate and the guide rail of left and right two for being connected to the two connecting plates, the connecting plate is by vertical plate portion and takes shape in the vertical plate
The cross plate portion at subordinate end is constituted, and the connecting plate is the structural member that cross section is L shape, and the guide rail of left and right two distinguishes position
In the top of the cross plate portion of two connecting plates in left and right.
3. the ventilation depositing dust and security protection system according to claim 2 for mine down-hole excavation operation, feature
Be: the driving head includes the hitch frame for the "U" shaped being connect by sliding block with two guide rails, is set to hitch frame
And be located at the rack gear lower section gear and be connected on hitch frame for sliding tooth wheel rotation motor, the gear
It is engaged with the rack gear.
4. the ventilation depositing dust and security protection system according to claim 3 for mine down-hole excavation operation, feature
Be: the air duct pendant includes frame body and the link for being connected to the frame body lower end, and the frame body is provided with two difference in left and right
The pendant guide wheel being supported on the cross plate portion of two connecting plates in left and right.
5. the ventilation depositing dust and security protection system according to claim 4 for mine down-hole excavation operation, feature
It is: is provided on the air duct connection frame and takes block, profile bracket is provided on the hitch frame, which passes through hinged shaft
It is connected with profile, the rear end of the profile takes block corresponding to described in and is provided with clamp, and the hitch frame is in the profile bracket
Front side is provided with circlip connecting column, is connected with circlip between the circlip connecting column and the front end of the profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691835.XU CN208347771U (en) | 2018-05-03 | 2018-05-03 | Ventilation depositing dust and security protection system for mine down-hole excavation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691835.XU CN208347771U (en) | 2018-05-03 | 2018-05-03 | Ventilation depositing dust and security protection system for mine down-hole excavation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347771U true CN208347771U (en) | 2019-01-08 |
Family
ID=64889071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691835.XU Active CN208347771U (en) | 2018-05-03 | 2018-05-03 | Ventilation depositing dust and security protection system for mine down-hole excavation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453630A (en) * | 2019-09-06 | 2019-11-15 | 中铁二院工程集团有限责任公司 | Rail mounted automatic flushing device for deep layer tunnel |
| CN116122890A (en) * | 2023-02-22 | 2023-05-16 | 铜陵化工集团新桥矿业有限公司 | Efficient ventilation and dust fall device and dust fall method for mining working face |
-
2018
- 2018-05-03 CN CN201820691835.XU patent/CN208347771U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453630A (en) * | 2019-09-06 | 2019-11-15 | 中铁二院工程集团有限责任公司 | Rail mounted automatic flushing device for deep layer tunnel |
| CN110453630B (en) * | 2019-09-06 | 2024-02-23 | 中铁二院工程集团有限责任公司 | Rail type automatic flushing device for deep tunnel |
| CN116122890A (en) * | 2023-02-22 | 2023-05-16 | 铜陵化工集团新桥矿业有限公司 | Efficient ventilation and dust fall device and dust fall method for mining working face |
| CN116122890B (en) * | 2023-02-22 | 2024-03-01 | 铜陵化工集团新桥矿业有限公司 | Efficient ventilation and dust fall device and dust fall method for mining working face |
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