CN207738250U - A kind of chippy hoist gets control device ready - Google Patents
A kind of chippy hoist gets control device ready Download PDFInfo
- Publication number
- CN207738250U CN207738250U CN201820049426.XU CN201820049426U CN207738250U CN 207738250 U CN207738250 U CN 207738250U CN 201820049426 U CN201820049426 U CN 201820049426U CN 207738250 U CN207738250 U CN 207738250U
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- Prior art keywords
- well head
- long material
- control cabinet
- shaft bottom
- signal
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides a kind of chippy hoist and gets control device ready, including the elevator in mine auxiliary shaft and auxiliary shaft, well head PLC control cabinet is arranged in the pithead position of the auxiliary shaft, and well head PLC control cabinet is outer to connect setting master control WTC control systems, the long material control box of well head, shaft machine operation control cabinet by signal wire；The master control WTC control systems connect the elevator, the lifting of the sending dotter signal control elevator for being sent out according to the well head PLC control cabinet；Shaft bottom PLC control cabinet is arranged in the bottom hole location of the auxiliary shaft, and shaft bottom PLC control cabinet is outer to connect the long material control box in setting shaft bottom, shaft bottom behaviour's vehicle control cabinet by signal wire；The well head PLC control cabinet is connected with the well head PLC control cabinet by PROFINET connections.The chippy hoist of the utility model gets control device ready, solves security risk existing for behaviour's vehicle at present and signal system, further increases security of system, and simplify operating process when the long material of auxiliary shaft is promoted, improves production efficiency.
Description
Technical field
The utility model is related to the long material transport fields in mine auxiliary shaft, and in particular to a kind of chippy hoist gets control ready
Device.
Background technology
Elevator is the throat link of mining production, especially chippy hoist, not only undertakes people between ground and shaft bottom
The transport task of member, also undertakes the transport task of material between ground and shaft bottom, this results in chippy hoist electric-control system work
Condition is more complicated, and also to electric-control system, more stringent requirements are proposed.Common problem is that coal production is necessarily required at present
Long material material, and domestic at present mating signal, man of behaviour depot are not equipped with complete long material operation mode, be primarily present with
The problem of lower two aspects：1) contradiction between long material operation and behaviour's vehicle safety interlocking.Carrying out long material material loading or unloading
Shi Bixu maintains corresponding safety door to be in an open state, according to the requirement of behaviour's vehicle and signals security specification, grasp at this time vehicle be it is non-just
Not-ready status also means that signal system can not send out sending dotter signal.Application No. is 201611123341.3 Chinese patents, public
A kind of auxiliary well head promotion signal locking system is opened, including signal allows button, the signal that button is allowed to be installed on above and below
The single, double tank of well head goes out vehicle side comprising following steps flow：(1), when behaviour's vehicle locking recovery, cage chair, safety door, car puller, resistance
At normal position, cager beats after arc manipulation part carries out safety verification scene and carries out step (2) vehicle device；(2) signal is pressed to permit
Perhaps button, switching value seal in signal circuit as input point, and PLC receives high level signal, and signal circuit logical condition meets,
Signalman carries out getting operation ready on auxiliary well head signal holding tramcar system at this time；(3) when behaviour vehicle locking restore, cage chair, safety door,
Not at normal position, the dangerous progress step (4) of arc manipulation part is beaten at scene for car puller, car arrester；(4) cager does not press really
Recognize button, then signalman can not send out signal, and promotion signal hair is not gone out, it is ensured that lifting system safety.Using such operation
It is small that behaviour's vehicle is got into inspecting state when carrying out long material transport when system, also mean that the locking letter for shielding all behaviour's vehicles
Number, car puller and cage chair can be made in the long former conation of material operation, it is clear that there are great security risks for this mode.2)
Contradiction between long material operation and raising efficiency.For the purpose of safety, signal operation case is generally mounted to the position far from derrick
It sets, so under present mode, it is necessary to there is an operative employee carrying out parking position judgement in well head, an operative employee beats
Then point operation generates specification according to signal, i.e. shaft bottom main points, well head can just be transmitted to main control PLC after confirming, by the department of hoist house
Machine is driven according to sending dotter signal.It could be completed at least through the operation of 3-4 people among this, any one link goes wrong
Operation will be influenced, so raising efficiency is relatively low, and the serious control for influencing stopping accuracy.
Utility model content
To solve the above problems, the utility model, which provides a kind of chippy hoist, gets control device ready.The utility model
Chippy hoist get control device ready, solve at present behaviour's vehicle and security risk existing for signal system, further increase and be
System safety, and simplify operating process when the long material of auxiliary shaft is promoted, improve production efficiency.
For the realization technical purpose, the technical solution of the utility model is：A kind of chippy hoist gets control device ready,
Including the elevator in mine auxiliary shaft and auxiliary shaft,
Well head PLC control cabinet is arranged in the pithead position of the auxiliary shaft, and outer connected by signal wire of well head PLC control cabinet is arranged
The long material control box of master control WTC control systems, well head, shaft machine operation control cabinet；The master control WTC control systems connect the promotion
Machine, the lifting of the sending dotter signal control elevator for being sent out according to the well head PLC control cabinets；
Shaft bottom PLC control cabinet is arranged in the bottom hole location of the auxiliary shaft, and PLC control cabinet outer connected by signal wire in shaft bottom is arranged
Vehicle control cabinet is grasped in the long material control box in shaft bottom, shaft bottom；
The well head PLC control cabinet is connected with the well head PLC control cabinet by PROFINET connections.
Further,
Signal wire between the long material control box of well head and the well head PLC control cabinet includes：The long material selection letter of well head
Upper signal wire, the long material of well head descend signal wire slowly slowly for number line, the long material of well head, when well head needs to carry out, long material operates, respectively to well
Mouth PLC control cabinet sends the long material selection signal of well head, the long material of well head, and upper signal, the long material of well head descend signal slowly slowly；
Signal wire between the long material control box in shaft bottom and the shaft bottom PLC control cabinet includes：The long material selection letter in shaft bottom
Upper signal wire, the long material in shaft bottom descend signal wire slowly slowly for number line, the long material in shaft bottom, when shaft bottom needs to carry out long material to operate, respectively to well
After bottom PLC control cabinet sends the long material selection signal in shaft bottom, the long material in shaft bottom upper signal, the long material in shaft bottom descend signal slowly slowly, by described
By the long material selection signal in shaft bottom, the long material in shaft bottom, upper signal, the long material in shaft bottom descend signal to be forwarded to well head to PROFINET connections slowly slowly
PLC control cabinet.
Further, the signal wire between the well head PLC control cabinet and the master control WTC control systems includes：Crawl is slow
Upper signal wire, crawl descend signal wire slowly；
The well head PLC control cabinet according to the long material of well head, beat slowly for upper signal or the long material in shaft bottom slowly by upper 4 points or 5 points of signal generation
Point signal, and by crawl, upper signal wire or crawl descend signal wire to be transmitted to master control WTC control systems slowly slowly, control the promotion
Under machine crawl is slow upper or slow.
Further, the setting long material operation phonetic warning case of well head is electrically connected outside the well head PLC control cabinet；The shaft bottom
The setting long material operation phonetic warning case in shaft bottom is electrically connected outside PLC control cabinet.
Further, vehicle is grasped in the signal wire between the shaft machine operation control cabinet and the well head PLC control cabinet and shaft bottom
Signal wire between control cabinet and the shaft bottom PLC control cabinet includes：Main safety door closes sensor signal lines, secondary safety door is closed and passed
Sensor signal line, cage chair play resistance sensor signal lines, emergent stop signal before sensor signal lines, tank internal resistance sensor signal lines, tank
Line, ready selection signal line, behaviour's vehicle overhauling selection signal line.
The beneficial effects of the utility model are：
1) shaft bottom of the utility model or the ready detecting step of shaft machine operation, can during carrying out long material operation,
Automatically the switch detection for skipping secondary safety door solves long material operation and grasps the contradiction between vehicle safety interlocking, improves system
Safety；
2) crawl above and below the elevator of the utility model, it then follows well head PLC forwarding mechanisms are either carrying out well head still
When the long material operation in shaft bottom, elevator enormously simplifies long material operation by the master control WTC control systems of well head and control
Operating process, and improve running efficiency of system.
To sum up, the chippy hoist of the utility model gets control device ready, solves behaviour's vehicle at present and exists with signal system
Security risk, further increase security of system, and simplify operating process when the long material of auxiliary shaft is promoted, improve production efficiency.
Description of the drawings
Fig. 1 is that the chippy hoist of the utility model gets control device overall structure diagram ready；
Fig. 2 is the shaft bottom or the ready detecting step flow chart of shaft machine operation of the utility model：
Fig. 3 is that the chippy hoist of the utility model gets control method flow chart ready.
Specific implementation mode
The technical solution of the utility model will be clearly and completely described below.
As shown in Figure 1, a kind of chippy hoist gets the elevator in control device, including mine auxiliary shaft and auxiliary shaft ready,
The pithead position setting well head PLC control cabinet 1 of the auxiliary shaft, well head PLC control cabinet 1 is outer to be connected by signal wire
Master control WTC control systems 2, the long material control box 3 of well head, shaft machine operation control cabinet 4 are set；The master control WTC control systems connection
The elevator, the lifting of the sending dotter signal control elevator for being sent out according to the well head PLC control cabinet；
Shaft bottom PLC control cabinet 7 is arranged in the bottom hole location of the auxiliary shaft, and shaft bottom PLC control cabinet 7 is outer to be connected by signal wire
The long material control box 8 in shaft bottom, shaft bottom behaviour's vehicle control cabinet 10 are set；
The well head PLC control cabinet 1 and the well head PLC control cabinet 7 are connected by PROFINET connections 8.
Further, the signal wire between the long material control box 3 of the well head and the well head PLC control cabinet 1 includes：Well head is long
Upper signal wire, the long material of well head descend signal wire slowly slowly for material selection signal line, the long material of well head, when well head needs progress, the operation of long material,
Sending the long material selection signal of well head, the long material of well head to well head PLC control cabinet respectively, upper signal, the long material of well head descend signal slowly slowly；
That is when pithead position needs to carry out long material operation, the long material control box of well head 3 can be to 1 input well of well head PLC control cabinet
Upper signal wire, the long material of well head descend signal wire slowly slowly for the long material selection signal line of mouth, the long material of well head, wherein either having selected well head long
Slowly upper signal wire or the long material of well head descend signal wire, the long material control box 3 of well head long to the output well head of well head PLC control cabinet 1 to material slowly
Material selection signal, well head PLC control cabinet 1 can identify the region of operated long material.
Signal wire between the long material control box in shaft bottom and the shaft bottom PLC control cabinet includes：The long material selection letter in shaft bottom
Upper signal wire, the long material in shaft bottom descend signal wire slowly slowly for number line, the long material in shaft bottom, when shaft bottom needs to carry out long material to operate, respectively to well
After bottom PLC control cabinet sends the long material selection signal in shaft bottom, the long material in shaft bottom upper signal, the long material in shaft bottom descend signal slowly slowly, by described
By the long material selection signal in shaft bottom, the long material in shaft bottom, upper signal, the long material in shaft bottom descend signal to be forwarded to well head to PROFINET connections slowly slowly
PLC control cabinet 1.That is, the device for dotting of the utility model is to be based on the long material crawl automatically dotting control of well head forwarding mechanism
System：Signal system will send out signal and on the one hand must comply with well head forwarding mechanism, i.e., letter must be carried out between well head and shaft bottom
Number communication confirms that shaft bottom PLC first provides the ready instruction of crawl signal according to logic blocking condition, and then well head PLC is according to it
It is transmitted to master control system after the confirmation of latching logic condition is errorless；Another aspect signal system will send out sending dotter signal and must be based on grasping
The ready premise of vehicle.
Further, the signal wire between the well head PLC control cabinet and the master control WTC control systems includes：Crawl is slow
Upper signal wire, crawl descend signal wire slowly；
The well head PLC control cabinet according to the long material of well head, beat slowly for upper signal or the long material in shaft bottom slowly by upper 4 points or 5 points of signal generation
Point signal, and by crawl, upper signal wire or crawl descend signal wire to be transmitted to master control WTC control systems slowly slowly, control the promotion
Under machine crawl is slow upper or slow.Also it just says, only well head PLC control cabinet 1, which can export, gets control device ready to master control WTC systems,
Under crawl to control elevator is gone up or is slow slowly.
Further, the long material operation phonetic warning case of setting well head 5 is electrically connected outside the well head PLC control cabinet；The shaft bottom
The long material operation phonetic warning case in setting shaft bottom 9 is electrically connected outside PLC control cabinet.That is, the utility model bottom hole location into
When row long material transport, the long material operation phonetic warning case in shaft bottom 9 can carry out phonetic warning, and carry out long material transport in pithead position
When, the long material operation phonetic warning case of well head 5 can carry out phonetic warning.
Further, vehicle is grasped in the signal wire between the shaft machine operation control cabinet and the well head PLC control cabinet and shaft bottom
Signal wire between control cabinet and the shaft bottom PLC control cabinet includes：Main safety door closes sensor signal lines, secondary safety door is closed and passed
Sensor signal line, cage chair play resistance sensor signal lines, emergent stop signal before sensor signal lines, tank internal resistance sensor signal lines, tank
Line, ready selection signal line, behaviour's vehicle overhauling selection signal line.
As shown in figure 3, the chippy hoist of the utility model, which gets a kind of corresponding chippy hoist of control ready, gets control ready
Method includes the following steps：
S1：As needed, the long material operation in selection shaft bottom or the long material operation of well head, if the long material operation in selection shaft bottom, carries out
Otherwise step S2 carries out step S5；
S2：By controlling the long material control box in shaft bottom, selects and generate the long material in shaft bottom upper signal or the long material in shaft bottom lower letter slowly slowly
Number, while the long material selection signal in shaft bottom is generated to shaft bottom PLC control cabinet；
S3:Shaft bottom PLC control cabinet carries out shaft bottom and grasps the ready detection of vehicle, and well head PLC control cabinet carries out the ready inspection of shaft machine operation
It surveys, and generates behaviour's vehicle ready signal, if detecting behaviour's vehicle ready signal, carry out step S4；
S4：Shaft bottom PLC control cabinet is by PROFINET connections, by the long material selection letter in the shaft bottom of the long material control box in shaft bottom
Number, upper signal or the long material in shaft bottom carry out step S7 after lower letter is transmitted to well head PLC control cabinet slowly to the long material in shaft bottom slowly；
S5：By controlling the long material control box of well head, selects and generate the long material of well head upper signal or the long material of well head lower letter slowly slowly
Number, while the long material selection signal of well head is generated to well head PLC control cabinet；
S6：Shaft bottom PLC control cabinet carries out shaft bottom and grasps the ready detection of vehicle, and well head PLC control cabinet carries out the ready inspection of shaft machine operation
It surveys, and generates behaviour's vehicle ready signal, if detecting behaviour's vehicle ready signal, carry out step S7；
S7：Well head PLC control cabinet generates or 5 sending dotter signals at 4 points, and passes through crawl upper signal wire or crawl lower letter slowly slowly
Number line is transmitted to master control WTC control systems, control the elevator crawl it is upper or slow slowly under.That is, the utility model
Device for dotting is controlled based on the long material crawl automatically dotting of well head forwarding mechanism：It is on the one hand necessary that signal system will send out signal
Well head forwarding mechanism is followed, i.e., must carry out signal communication confirmation between well head and shaft bottom, shaft bottom PLC first is closed according to logic
Bolt part provides the ready instruction of crawl signal, then well head PLC according to its latching logic condition confirm it is errorless after be transmitted to master control
WTC systems, crawl is upper slowly, crawl descends signal behavior to be uniformly processed by well head PLC control cabinet 1 slowly, either well head or shaft bottom
Slowly upper, crawl descend signal to selection crawl slowly, finally can all be converted to master control it is slow go up " 4 points ", slowly under " 5 points " signal, and with
The signaling interface of master control is all responsible for by well head PLC, so it is most reasonable that the part logic is placed on well head PLC, and after can simplifying
Continuous logical program.
As a kind of preferred embodiment of the utility model, it is based on the above, unlike, in step s3,
If behaviour's vehicle is ready, the long material operation phonetic warning case work in shaft bottom PLC control cabinet control shaft bottom；
In step s 5, if behaviour's vehicle is ready, the well head PLC control cabinet controls the long material operation phonetic warning of well head
Case works.
Further, in the step S3 or step S6, the shaft bottom PLC control cabinet carries out the ready detection of shaft bottom behaviour's vehicle or well
Mouthful PLC control cabinet carries out the step of shaft machine operation ready detection and includes：
T1：Judge that main safety door closes sensor signal, cage chair hinders before playing sensor signal, tank internal resistance sensor signal, tank
Sensor signal and whether it is provided simultaneously with without emergent stop signal, step T2 is carried out if being provided simultaneously with；
T2：When shaft bottom PLC control cabinet carries out shaft bottom behaviour's vehicle control, the long material selection signal in shaft bottom is determined whether, if with if
Behaviour's vehicle ready signal is generated, if carrying out step T3 without if, when well head PLC control cabinet carries out shaft machine operation control, is judged
Whether there is or not the long material selection signals of well head, if generating behaviour's vehicle ready signal with if, if without step T3 is carried out；
T3：Judge whether that there is secondary safety door to close sensor signal, is generated if closing sensor signal with secondary safety door
Grasp vehicle ready signal.
In other words, the latching logic that well head and behaviour's vehicle ready signal at top bottom generate is independent by well head and shaft bottom PLC respectively
It completes, rudimentary algorithm logic is：Latching logic program is all written using "AND" logic in all behaviour's vehicle block signals, uses well head
Or the long material selection signal short circuit pair safety door in shaft bottom closes sensor signal, with all behaviour's vehicle locking letters of behaviour's vehicle overhauling signal short circuit
Number, program circuit is as shown in Figure 2.Wherein, behaviour's vehicle overhauling signal is provided by behaviour's vehicle itself；The long material selection signal in well head or shaft bottom
It is generated by the long material control box of the long material control box 3 of well head and shaft bottom 9.It solves long material operation by above step to close safely with behaviour's vehicle
Contradiction between lock improves system safety.
Further, before carrying out step T1, the shaft bottom PLC control cabinet or well head PLC control cabinet judge whether there is behaviour
Vehicle overhauling selection signal directly generates behaviour's vehicle ready signal if with behaviour's vehicle overhauling selection signal.
For those of ordinary skill in the art, without departing from the concept of the present invention, may be used also
To make several modifications and improvements, these belong to the scope of protection of the utility model.
Claims (5)
1. a kind of chippy hoist gets the elevator in control device, including mine auxiliary shaft and auxiliary shaft ready, which is characterized in that
Well head PLC control cabinet is arranged in the pithead position of the auxiliary shaft, and well head PLC control cabinet is outer to connect setting master control by signal wire
The long material control box of WTC control systems, well head, shaft machine operation control cabinet；The master control WTC control systems connect the elevator,
The lifting of sending dotter signal control elevator for being sent out according to the well head PLC control cabinet；
Shaft bottom PLC control cabinet is arranged in the bottom hole location of the auxiliary shaft, and shaft bottom PLC control cabinet is outer to connect setting shaft bottom by signal wire
Vehicle control cabinet is grasped in long material control box, shaft bottom；
The well head PLC control cabinet is connected with the well head PLC control cabinet by PROFINET connections.
2. a kind of chippy hoist according to claim 1 gets control device ready, which is characterized in that
Signal wire between the long material control box of well head and the well head PLC control cabinet includes：The long material selection signal line of well head,
Slowly upper signal wire, the long material of well head descend signal wire to the long material of well head slowly, when well head needs progress, the operation of long material, respectively to well head PLC
Control cabinet sends the long material selection signal of well head, the long material of well head, and upper signal, the long material of well head descend signal slowly slowly；
Signal wire between the long material control box in shaft bottom and the shaft bottom PLC control cabinet includes：The long material selection signal line in shaft bottom,
Slowly upper signal wire, the long material in shaft bottom descend signal wire to the long material in shaft bottom slowly, when shaft bottom needs to carry out long material operation, respectively to shaft bottom PLC
After control cabinet sends the long material selection signal in shaft bottom, the long material in shaft bottom upper signal, the long material in shaft bottom descend signal slowly slowly, by the PROFINET
By the long material selection signal in shaft bottom, the long material in shaft bottom, upper signal, the long material in shaft bottom descend signal to be forwarded to well head PLC controls to connection slowly slowly
Case.
3. a kind of chippy hoist according to claim 2 gets control device ready, which is characterized in that
Signal wire between the well head PLC control cabinet and the master control WTC control systems includes：Crawl goes up signal wire, point slowly
Dynamic signal wire lower slowly；
According to the long material of well head, letter is got in upper 4 points or 5 points of signal generation ready to the well head PLC control cabinet slowly for upper signal or the long material in shaft bottom slowly
Number, and by crawl, upper signal wire or crawl descend signal wire to be transmitted to master control WTC control systems slowly slowly, control the elevator point
It moves on slow or under slow.
4. a kind of chippy hoist according to claim 1 gets control device ready, which is characterized in that the well head PLC controls
The setting long material operation phonetic warning case of well head is electrically connected outside case processed；The setting long material in shaft bottom is electrically connected outside the shaft bottom PLC control cabinet
Operation phonetic warning case.
5. a kind of chippy hoist according to claim 1 gets control device ready, which is characterized in that
Signal wire and shaft bottom behaviour's vehicle control cabinet between the shaft machine operation control cabinet and the well head PLC control cabinet and institute
The signal wire stated between the PLC control cabinet of shaft bottom includes：Main safety door closes sensor signal lines, secondary safety door closes sensor signal
Line, cage chair play resistance sensor signal lines, emergent stop signal line, ready choosing before sensor signal lines, tank internal resistance sensor signal lines, tank
Select signal wire, behaviour's vehicle overhauling selection signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049426.XU CN207738250U (en) | 2018-01-11 | 2018-01-11 | A kind of chippy hoist gets control device ready |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049426.XU CN207738250U (en) | 2018-01-11 | 2018-01-11 | A kind of chippy hoist gets control device ready |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207738250U true CN207738250U (en) | 2018-08-17 |
Family
ID=63123064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049426.XU Expired - Fee Related CN207738250U (en) | 2018-01-11 | 2018-01-11 | A kind of chippy hoist gets control device ready |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207738250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059045A (en) * | 2018-01-11 | 2018-05-22 | 江苏师范大学 | A kind of chippy hoist gets control device and control method ready |
| CN115535816A (en) * | 2022-09-14 | 2022-12-30 | 新疆钢铁雅满苏矿业有限责任公司 | Automatic control system for mine hoist |
-
2018
- 2018-01-11 CN CN201820049426.XU patent/CN207738250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059045A (en) * | 2018-01-11 | 2018-05-22 | 江苏师范大学 | A kind of chippy hoist gets control device and control method ready |
| CN115535816A (en) * | 2022-09-14 | 2022-12-30 | 新疆钢铁雅满苏矿业有限责任公司 | Automatic control system for mine hoist |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20210111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |