CN206915365U - Stacker-reclaimer walking anti-collision detection device - Google Patents
Stacker-reclaimer walking anti-collision detection device Download PDFInfo
- Publication number
- CN206915365U CN206915365U CN201720559849.1U CN201720559849U CN206915365U CN 206915365 U CN206915365 U CN 206915365U CN 201720559849 U CN201720559849 U CN 201720559849U CN 206915365 U CN206915365 U CN 206915365U
- Authority
- CN
- China
- Prior art keywords
- relay
- detection switch
- contactor
- stacker
- reclaimer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
Stacker-reclaimer walking anti-collision detection device, it is related to harbour machinery auxiliary mould technical field, especially belongs to a kind of stacker-reclaimer walking anti-collision detection device.Including the detection switch being installed on by fixed support on stacker-reclaimer front and rear direction stop block and the control cabinet being installed on stacker-reclaimer fuselage, detection switch includes being installed on the first detection switch in front of stacker-reclaimer on stop block（1）, the second detection switch（2）And it is installed on the 3rd detection switch on the stop block of stacker-reclaimer rear（3）, the 4th detection switch（4）, control cabinet is provided with normal condition indicator lamp（A‑1）, alarm condition indicator lamp（A‑2）, include 24V power supplys, relay and contactor inside control cabinet, relay includes the first relay（R‑1）, the second relay（R‑2）, the 3rd relay（R‑3）, the 4th relay（R‑4）And alarm relay（G）, contactor includes first contactor（FZ1）, second contactor（FZ2）, detection switch is respectively connected to inside control cabinet, and the utility model has that practical, reliability is high and ensures port machinery equipment safety, improves the good effect of job safety guarantee.
Description
Technical field
Harbour machinery auxiliary mould technical field is the utility model is related to, especially belongs to a kind of stacker-reclaimer walking anticollision
Detection means.
Background technology
Stacker-reclaimer is a kind of continuous loading mechanization of novel efficient, is mainly used in bulk goods specialized marine terminal, steel plant, large-scale
The bulk cargo stockyard handling iron ore in thermal power plant and mine etc.（Sand）, coal, sand etc..The machine because its operating efficiency is high, therefore
At home and abroad it is used widely.But during actual job, can occur unavoidably stacker-reclaimer walking it is offside or collision etc. peace
Full accident, serious potential safety hazard be present.
The content of the invention
The purpose of this utility model is to provide a kind of stacker-reclaimer walking anti-collision detection device, to reach practicality
By force, high sensitivity and port machinery equipment purpose safe for operation is ensured.
Stacker-reclaimer walking anti-collision detection device provided by the utility model, it is characterised in that including passing through fixed branch
Detection switch that frame is installed on stacker-reclaimer front and rear direction stop block and the control cabinet being installed on stacker-reclaimer fuselage,
Detection switch includes being installed on the first detection switch in front of stacker-reclaimer on stop block, the second detection switch and is installed on heap
The 3rd detection switch, the 4th detection switch on the stop block of reclaimer rear, control cabinet are provided with normal condition indicator lamp, alarm
Status indicator lamp, includes 24V power supplys, relay and contactor inside control cabinet, relay including the first relay, second after
Electrical equipment, the 3rd relay, the 4th relay and alarm relay, contactor include first contactor, second contactor, detection
Switch is respectively connected to inside control cabinet, wherein, the first detection switch, the second detection switch, the 3rd detection switch, the 4th detection are opened
The normally opened contact of pass is connected respectively forms four articles of branch after the first relay, the second relay, the 3rd relay, the 4th relay
Road, access in 24V electric power loops；The first relay, the normally opened contact of the second relay after parallel connection, connect with first contactor
While, it is in parallel with the normally opened contact of first contactor, access in 24V electric power loop, form the first self-locking circuit；It is in parallel
The 3rd relay, the normally opened contact of the 4th relay afterwards, it is normally opened with second contactor while series connection with second contactor
Contact shunt, access in 24V electric power loop, form the second self-locking circuit；The normally-closed contact of first contactor, the second contact
The normally-closed contact series connection normal condition indicator lamp of device, is accessed in 24V electric power loop, in addition, the first contactor after parallel connection
The normally opened contact of normally opened contact, second contactor, it is connected with alarm condition indicator lamp, the alarm relay after parallel connection, accesses 24V
Electric power loop in；The loudspeaker at alarm relay connection scene, and one group of normally-closed contact of first contactor, second contactor
Access in stacker-reclaimer walking control circuit.
Further, SR is additionally provided with the control cabinet, SR connects the first self-locking circuit, the second self-locking
Behind loop, access in 24V electric power loop.
Further, first detection switch forms stacker-reclaimer direction of advance detection machine with the second detection switch
Structure；3rd detection switch, the 4th detection switch form stacker-reclaimer direction of retreat testing agency.
Stacker-reclaimer walking anti-collision detection device provided by the utility model, by using 4 electric switches that diffuse,
Attach it on the stop block on stacker-reclaimer fore-and-aft direction, after any one detection switch detects signal, with controlling heap
The contactor of reclaimer walking is associated, and stacker-reclaimer sends alarm and stops walking.In summary, the utility model has
There is practical, reliability high and ensure port machinery equipment safety, improve the good effect of job safety guarantee.
Brief description of the drawings
Accompanying drawing part discloses the utility model specific embodiment, wherein
Fig. 1 is electrical schematic diagram of the present utility model.
Embodiment
As shown in figure 1, stacker-reclaimer walking anti-collision detection device provided by the utility model, including pass through fixed support
The detection switch being installed on stacker-reclaimer front and rear direction stop block and the control cabinet being installed on stacker-reclaimer fuselage, inspection
Slowdown monitoring switch includes being installed on the first detection switch 1 in front of stacker-reclaimer on stop block, the second detection switch 2 and is installed on heap
The 3rd detection switch 3, the 4th detection switch 4 on the stop block of reclaimer rear, control cabinet are provided with normal condition indicator lamp A-
1st, alarm condition indicator lamp A-2, control cabinet inside include 24V power supplys, relay and contactor, and relay includes the first relay
Device R-1, the second relay R-2, the 3rd relay R-3, the 4th relay R-4 and alarm relay G, contactor include first
Contactor FZ1, second contactor FZ2, detection switch are respectively connected to inside control cabinet, wherein, the first detection switch, the second detection
Switch, the 3rd detection switch, the normally opened contact of the 4th detection switch connect respectively the first relay, the second relay, the 3rd after
Four articles of branch roads are formed after electrical equipment, the 4th relay, are accessed in 24V electric power loops；The first relay, the second relay after parallel connection
Normally opened contact, it is in parallel with the normally opened contact FZ1-1 of first contactor while series connection with first contactor, access 24V electricity
In resource loop, the first self-locking circuit is formd, the 3rd relay, the normally opened contact of the 4th relay after parallel connection, is connect with second
It is in parallel with the normally opened contact FZ2-1 of second contactor while tentaculum is connected, access in 24V electric power loop, form second
Self-locking circuit.The normally-closed contact FZ1-2 of the first contactor, the normally-closed contact FZ2-2 series connection normal conditions of second contactor
Indicator lamp is accessed in 24V electric power loop, in addition, the normally opened contact FZ1-3 of the first contactor after parallel connection, second contactor
Normally opened contact FZ2-3, it is connected, is accessed in 24V electric power loop with alarm condition indicator lamp, the alarm relay after parallel connection；Report
The loudspeaker at alert relay connection scene, and one group of normally-closed contact access stacker-reclaimer row of first contactor, second contactor
Walk in control circuit.First detection switch forms stacker-reclaimer direction of advance testing agency with the second detection switch；The
Three detection switch, the 4th detection switch form stacker-reclaimer direction of retreat testing agency.
In addition, being additionally provided with SR T-1 on the control cabinet, SR connects the first self-locking circuit, the second self-locking
Behind loop, access in 24V electric power loop.
In the present embodiment, using the model CHE18-100NA-B710 electric switch that diffuses, selection detection away from
From for 1.5m.
This practical operation principle is：In stacker-reclaimer traveling process, in the case of barrier, normal condition instruction
Lamp keeps lighting state, and the first detection switch, the second detection switch detect the barrier of the direction of advance for stacker-reclaimer, the
Three detection switch, the 4th detection switch are used to detect the barrier of stacker-reclaimer direction of retreat, when stacker-reclaimer direction of advance or
When detection switch in direction of retreat detects barrier, the first detection switch, the second detection switch, the 3rd detection switch,
Four detection switch meeting output signal, the relay connected with detection switch obtain electric, the normally opened contact closure of relay, the first contact
Device or second contactor obtain electric, and the normally opened contact of the first relay or second contactor closure, normal condition indicator lamp puts out
Going out, alarm condition indicator lamp lights, meanwhile, the on-site speaker being connected with collision-proof alarm relay starts audio alert, connects
One group of normally-closed contact for entering the first contactor in stacker-reclaimer walking control circuit or second contactor disconnects, stacker-reclaimer
Walking is advanced or retracting coils dead electricity, and stacker-reclaimer stops walking.After pending fault excludes, SR is pressed, you can eliminate event
Barrier alarm, alarm condition indicator lamp extinguishes, on-site speaker closes audio alert, and normal condition indicator lamp lights again.
Claims (4)
1. a kind of stacker-reclaimer walking anti-collision detection device, it is characterised in that including being installed on stacker-reclaimer by fixed support
Detection switch on front and rear direction stop block and the control cabinet being installed on stacker-reclaimer fuselage, detection switch include installation
In the first detection switch in front of stacker-reclaimer on stop block（1）, the second detection switch（2）And it is installed on stacker-reclaimer rear
The 3rd detection switch on stop block（3）, the 4th detection switch（4）, control cabinet is provided with normal condition indicator lamp（A-1）, report
Alert status indicator lamp（A-2）, include 24V power supplys, relay and contactor inside control cabinet, relay includes the first relay
（R-1）, the second relay（R-2）, the 3rd relay（R-3）, the 4th relay（R-4）And alarm relay（G）, contactor
Including first contactor（FZ1）, second contactor（FZ2）, detection switch is respectively connected to inside control cabinet, wherein, the first detection
Switch, the second detection switch, the 3rd detection switch, the normally opened contact of the 4th detection switch are connected the first relay, second respectively
Four articles of branch roads are formed after relay, the 3rd relay, the 4th relay, are accessed in 24V electric power loops；The first relay after parallel connection
The normally opened contact of device, the second relay, while series connection with first contactor, the normally opened contact with first contactor（FZ1-1）
Parallel connection, access in 24V electric power loop, form the first self-locking circuit, it is in parallel after the 3rd relay, the 4th relay it is normal
Contact is opened, while series connection with second contactor, the normally opened contact with second contactor（FZ2-1）Parallel connection, access 24V power supply
In loop, the second self-locking circuit is formd.
2. stacker-reclaimer walking anti-collision detection device according to claim 1, it is characterised in that the first contactor
Normally-closed contact（FZ1-2）, second contactor normally-closed contact（FZ2-2）Normal condition of connecting indicator lamp access 24V power supply returns
Lu Zhong, in addition, the normally opened contact of the first contactor after parallel connection（FZ1-3）, second contactor normally opened contact（FZ2-3）, with
Alarm condition indicator lamp, alarm relay connection after parallel connection, are accessed in 24V electric power loop；Alarm relay connection scene
Loudspeaker, and first contactor, second contactor one group of normally-closed contact access stacker-reclaimer walking control circuit in.
3. stacker-reclaimer walking anti-collision detection device according to claim 1, it is characterised in that first detection switch
Stacker-reclaimer direction of advance testing agency is formd with the second detection switch；3rd detection switch, the 4th detection switch form heap
Reclaimer direction of retreat testing agency.
4. stacker-reclaimer walking anti-collision detection device according to claim 1, it is characterised in that also set on the control cabinet
There is SR（T-1）, after SR connects the first self-locking circuit, the second self-locking circuit, access in 24V electric power loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559849.1U CN206915365U (en) | 2017-05-19 | 2017-05-19 | Stacker-reclaimer walking anti-collision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559849.1U CN206915365U (en) | 2017-05-19 | 2017-05-19 | Stacker-reclaimer walking anti-collision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915365U true CN206915365U (en) | 2018-01-23 |
Family
ID=61308155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559849.1U Expired - Fee Related CN206915365U (en) | 2017-05-19 | 2017-05-19 | Stacker-reclaimer walking anti-collision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915365U (en) |
-
2017
- 2017-05-19 CN CN201720559849.1U patent/CN206915365U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201842479U (en) | Coke powder blockage automatic alarming and immediate vibrating blanking system | |
| CN105253736B (en) | Accidental movement of elevator cage protection device and control method | |
| CN101913366A (en) | Normally closed type intelligent catcher | |
| CN202016727U (en) | Automatic detecting and alarming control system for blocking of transportation funnel of sintering material | |
| CN206915365U (en) | Stacker-reclaimer walking anti-collision detection device | |
| CN102749029B (en) | A kind of supervising device along rail linearity operational outfit | |
| CN103482145A (en) | Automatic weighing rail | |
| CN205788663U (en) | Detachable circuit alarming in short range of electric power device | |
| CN206915227U (en) | Belt conveyor for preventing tears prior-warning device | |
| CN203486783U (en) | Protective device for preventing crane traveling cable trolley from rollover | |
| CN205855840U (en) | A kind of crane anti-collision control system | |
| CN202912330U (en) | Detecting device for irradiation container doors | |
| CN203433294U (en) | Braking clearance monitoring terminal | |
| CN212474924U (en) | Chain protection detection system of bucket elevator | |
| CN203319430U (en) | Alarming device for reliable reset of hoister skip bucket hook | |
| CN103120830A (en) | Method and device for preventing steel belt of gumming machine from being on fire | |
| CN202944880U (en) | Anti-collision device of stacker cantilever | |
| CN102502415B (en) | Intelligent insulation monitoring device for multifunctional aluminum electrolysis crown block and method | |
| CN208000385U (en) | A kind of bottom-dump skip hook detection device | |
| CN201287958Y (en) | Combined belt conveyor comprehensive protector | |
| CN204280595U (en) | A kind of cigarette primary processing line upset roller conveyor state collecting device | |
| CN201553517U (en) | Rope-loosening protective circuit and system circuit | |
| CN202245199U (en) | Protection device for adhesive tape conveyor, and belt conveyor | |
| CN103910202A (en) | Novel high safety lateral type cantilever stacking belt conveyor | |
| CN203439617U (en) | Brake on-off state detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180519 |