CN207192560U - A kind of elevator blocking device of car stopper for cage mine car - Google Patents
A kind of elevator blocking device of car stopper for cage mine car Download PDFInfo
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- CN207192560U CN207192560U CN201721104879.XU CN201721104879U CN207192560U CN 207192560 U CN207192560 U CN 207192560U CN 201721104879 U CN201721104879 U CN 201721104879U CN 207192560 U CN207192560 U CN 207192560U
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- cage
- car
- mine car
- mine
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Abstract
It the utility model is related to mining machinery, the elevator blocking device of specially a kind of car stopper for cage mine car.The PLC master control decorum being connected including closedown structure body with closedown structure body, closedown structure body top are provided with the connection ring being connected with power set, and lower section is provided with cage；Motor equal power device is provided with inside its cage, and cage forms cage guide with the borehole wall, described cage madial wall is provided with magnet arrangement, the car lug that mine car is provided with by its magnet arrangement is connected with cage, and on mine car shell, the face opening position that car lug is put down offer groove structure, is filled with non-magnetic device in its groove structure；Cage side is provided with stage casing parking stall, switch bracket is provided with its stage casing parking stall, be provided with its switch bracket it is multiple connect side by side, and control the magnetic induction controlling switch of cage mine car move distance.Its advantage is：It provides guarantee for vertical shaft cage security improvement, it is therefore prevented that the phenomenon that mine car falls, it is safe to use, conveniently.
Description
Technical field
It the utility model is related to the technical field of mining machinery, the elevator locking of specially a kind of car stopper for cage mine car
Device.
Background technology
At present, manual alley stopping device is generally fitted with mine cage.After mine car is promoted into cage, work people
Member opens alley stopping device, is restricted movement of the mine car in cage.When releasing mine car out of cage, staff closes
Alley stopping device, so as to cancel the mobile limitation to mine car, mine car is set to be released out of cage.Due to this dress of keeping off a car manually
Putting can not automatically reset after opening and closing, thus use it is very inconvenient, or even often because forget open or
Close alley stopping device and mine car is bumped against with alley stopping device.In addition, in general car lug is reached by stopping tramcar wheel
Keep off a car purpose, this ease driving to mine car has a negative impact.In addition, the process stopped in alley stopping device to mine car
In, the impact between mine car and alley stopping device can produce infringement to mine car and alley stopping device.
The use of the vertical shaft for mine lifting decorum is increasingly popularized regarding to the issue above, and vertical shaft for mine lifting system is mine people
The upper and lower material of member, the throat thoroughfare of equipment conveying, and the safeguard protection of the car stopper for cage mine car in shaft hoisting system acts on
It is the most important thing of lifting system again, there is what caused by car stopper for cage mine car improper use, maloperation mine car fell every year
Serious accident occurs, and brings and has a strong impact on to Mine Safety in Production, is unfavorable for the safety in production of mine.The current country possesses perpendicular
The vertical shaft cage mine car car lug of well lifting system does not have elevator operation control system, it is impossible to realizes latch-up protection.Therefore
We have developed a kind of elevator blocking device of car stopper for cage mine car regarding to the issue above, and it is vertical shaft cage security improvement
Provide guarantee, it is therefore prevented that the phenomenon that mine car falls, it is safe to use, conveniently.
Utility model content
The purpose of this utility model is to be directed to above-described problems of the prior art, there is provided a kind of cage mine car
The elevator blocking device of car lug, it provides guarantee for vertical shaft cage security improvement, it is therefore prevented that the phenomenon that mine car falls, makes
With conveniently, safely.
In order to realize the purpose, the utility model specifically adopts the following technical scheme that：
A kind of elevator blocking device of car stopper for cage mine car, including closedown structure body are connected with closedown structure body
The PLC master control decorum, the connection ring 2 being connected with power set is provided with above described closedown structure body, lower section is provided with cage
3；Its inside of cage 3 is provided with motor equal power device, and cage 3 forms with the borehole wall and eliminates cage caused by lifting process
The cage guide 4 of horizontal swing, its make cage in the wellbore at a high speed, safely and smoothly run；Described cage madial wall is provided with magnetic
The car lug 5 that mine car is provided with is connected by iron device, its magnet arrangement with cage 3, and on mine car shell, car lug 5 puts down
Face opening position offers groove structure, and non-magnetic device is filled with its groove structure, it is therefore prevented that cage 3 influences magnet arrangement
Problem of magnetic forces；The described side of cage 3 is provided with stage casing parking stall 6, is provided with switch bracket 7 on its stage casing parking stall 6, it is opened
Close and multiple connecting side by side and control cage mine car move distance magnetic induction controlling switch 1 is installed on support 7, so only
Want one of inductive switching to be turned on to magnet, be treated as car lug and put down.
LED display and phonetic alarm device are electrically connected with the described lateral wall of cage 3.
Described magnetic induction controlling switch is the magnetic induction switch of DC24V three-wire systems.
Compared with prior art, the beneficial effects of the utility model are：
A kind of elevator blocking device of car stopper for cage mine car of the utility model, the described inwall of cage 3 and mine car
Connected between car lug by magnet apparatus, and the lateral wall side of cage 3 is provided with multiple magnetic induction controls connected side by side
System switch 1, when magnetic induction controlling switch senses that magnet arrangement does not turn on, is treated as car lug and does not put down, car lug is not put
Audio alert prompting car lug will be not turned off when lower, and LED display font is red, and display car lug is not turned off, and reminds well head to gather around
Tank work closes car lug in time；The signal whether car lug closes is by cable transmission to hole top signal case, then passes through signal
System is sent to winding houses, accesses main control PLC, is interlocked by programming realization and mine hoist safety loop；It is vertical shaft cage
Security improvement provides guarantee, it is therefore prevented that the phenomenon that mine car falls, it is safe to use, conveniently.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side view；
In figure：Magnetic induction controlling switch 1, connection ring 2, cage 3, cage guide 4, car lug 5, stage casing parking stall 6, switch bracket
7。
Embodiment
Structure of the present utility model and its advantage are further illustrated below in conjunction with accompanying drawing 1.
Embodiment 1
The elevator blocking device of a kind of car stopper for cage mine car, as shown in figure 1, including closedown structure body and locking knot
The PLC master control decorum of structure body connection, described closedown structure body top are provided with the connection ring 2 being connected with power set, under
Side is provided with cage 3；Its inside of cage 3 is provided with motor equal power device, and cage 3 forms elimination cage with the borehole wall and lifted
The cage guide 4 of caused horizontal swing in journey, its make cage in the wellbore at a high speed, safely and smoothly run；On the inside of described cage
Wall is provided with magnet arrangement, and the car lug 5 that mine car is provided with is connected by its magnet arrangement with cage 3, and on mine car shell, keep off a car
The face opening position that device 5 is put down offers groove structure, is filled with non-magnetic device in its groove structure, it is therefore prevented that the shadow of cage 3
Ring the problem of magnetic forces of magnet arrangement；The described side of cage 3 is provided with stage casing parking stall 6, and switch is provided with its stage casing parking stall 6
Support 7, be provided with its switch bracket 7 it is multiple connect side by side, and control the magnetic induction control of cage mine car move distance to open
1 is closed, as long as so one of inductive switching turns on to magnet, car lug is treated as and has put down.
LED display and phonetic alarm device are electrically connected with the described lateral wall of cage 3.
Described magnetic induction controlling switch is the magnetic induction switch of DC24V three-wire systems.The described inwall of cage 3 and mine car
Connected between car lug by magnet apparatus, and the lateral wall side of cage 3 is provided with multiple magnetic induction controls connected side by side
System switch 1, when magnetic induction controlling switch senses that magnet arrangement does not turn on, is treated as car lug and does not put down, car lug is not put
Audio alert prompting car lug will be not turned off when lower, and LED display font is red, and display car lug is not turned off, and reminds well head to gather around
Tank work closes car lug in time；The signal whether car lug closes is by cable transmission to hole top signal case, then passes through signal
System is sent to winding houses, accesses main control PLC, is interlocked by programming realization and mine hoist safety loop；It is vertical shaft cage
Security improvement provides guarantee, it is therefore prevented that the phenomenon that mine car falls, it is safe to use, conveniently.
Principle of the present utility model is designed according to circuit reverse logic, under extract state, after cage stop is opened,
Primary control program operating instruction is cut off, elevator can not be lifted, and elevator shows car locking state, the audio alert dress of each stage casing installation
Putting can prompt operating personnel's car stopper for cage mine car to be not turned off with LED screen.The car stopper for cage mine car sensing dress under extract state
After putting closing, main control PLC operating instruction is given, the phonetic alarm device and LED screen of corresponding stage casing installation can be shown normally, elevator
Could normal hoisting.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of elevator blocking device of car stopper for cage mine car, including closedown structure body is connected with closedown structure body
The PLC master control decorum, it is characterised by：The connection ring (2) being connected with power set is provided with above described closedown structure body,
Lower section is provided with cage (3)；Motor power device is provided with inside its cage (3), and cage (3) forms cage guide (4), institute with the borehole wall
The cage madial wall stated is provided with magnet arrangement, and the car lug (5) that mine car is provided with by its magnet arrangement is connected with cage (3),
And on mine car shell, the face opening position that car lug (5) is put down offer groove structure, filled with non magnetic in its groove structure
Device；Described cage (3) side is provided with stage casing parking stall (6), and switch bracket (7) is provided with its stage casing parking stall (6), its
Multiple connecting side by side and control cage mine car move distance magnetic induction controlling switch (1) is installed on switch bracket (7).
A kind of 2. elevator blocking device of car stopper for cage mine car according to claim 1, it is characterised in that：Described tank
LED display and phonetic alarm device are electrically connected with cage (3) lateral wall.
A kind of 3. elevator blocking device of car stopper for cage mine car according to claim 1, it is characterised in that：Described magnetic
Sense the magnetic induction switch that controlling switch (1) is DC24V three-wire systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104879.XU CN207192560U (en) | 2017-08-30 | 2017-08-30 | A kind of elevator blocking device of car stopper for cage mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104879.XU CN207192560U (en) | 2017-08-30 | 2017-08-30 | A kind of elevator blocking device of car stopper for cage mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192560U true CN207192560U (en) | 2018-04-06 |
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ID=61790230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104879.XU Active CN207192560U (en) | 2017-08-30 | 2017-08-30 | A kind of elevator blocking device of car stopper for cage mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314281A (en) * | 2022-01-21 | 2022-04-12 | 吴春松 | Underground mine pit each middle section well head door interlocking protection device |
-
2017
- 2017-08-30 CN CN201721104879.XU patent/CN207192560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314281A (en) * | 2022-01-21 | 2022-04-12 | 吴春松 | Underground mine pit each middle section well head door interlocking protection device |
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