CN207596261U - A kind of remaining very few protective device of development machine cable drum cable - Google Patents
A kind of remaining very few protective device of development machine cable drum cable Download PDFInfo
- Publication number
- CN207596261U CN207596261U CN201721743493.3U CN201721743493U CN207596261U CN 207596261 U CN207596261 U CN 207596261U CN 201721743493 U CN201721743493 U CN 201721743493U CN 207596261 U CN207596261 U CN 207596261U
- Authority
- CN
- China
- Prior art keywords
- cable
- development machine
- remaining
- controller
- cable drum
- 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.)
- Active
Links
Landscapes
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The utility model discloses a kind of remaining very few protective device of development machine cable drum cable, including：Travel switch, controller, display device and solenoid valve.Travel switch is mounted in cable drum；Controller is mounted in development machine electric cabinet；Display device is mounted on development machine console；Solenoid valve is mounted in development machine solenoid valve box.The device is able to detect that whether the remaining cable on cable drum is very few, when detecting that the remaining cable on cable drum is very few, cuts off the walking forward of development machine and the action of reel cable laying, prevents the cable on cable drum from being dragged disconnected or loosened.
Description
Technical field
The utility model is related to it is a kind of remaining very few to the cable that is wound on cable drum when protection, particularly to driving
The protection when cable wound on the cable drum of machine is remaining very few.
Background technology
At present, development machine is in operation, development machine be frequently necessary to around movement, just need folding and unfolding cable at this time
Cable on reel, to prevent development machine from rolling service cable.
However, when development machine is walked forward when cable is unclasped, it is possible to will appear the cable quilt on cable drum
It all releases or extracts, at this time if development machine is further continued for walking forward, cable can be dragged to disconnected or cable from cable drum
Wiring point loosen, and then cause to power off, strike sparks, short circuit even failures and the accident such as explosion.
Invention content
In view of the above problems, the utility model provides a kind of development machine cable drum cable remaining very few protection dress
It puts, when detecting that the cable on cable drum is remaining very few, cuts off the walking forward of development machine and the action of reel cable laying.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of remaining very few protective device of development machine cable drum cable, including：
Travel switch, the trip switch are mounted in cable drum；
Controller, the controller are mounted in development machine electric cabinet；
Display device, the display device are mounted on development machine console；
Solenoid valve, the solenoid valve are mounted in development machine solenoid valve box；
The travel switch is electrically connected by cable with controller input terminal, and controller output end is by cable respectively with showing
Showing device, solenoid valve electrical connection；
The controller according to receive travel switch send information come control solenoid valve cut-out development machine walk forward and
Cable drum cable laying acts.
Preferably, the travel switch is switched using YK X1B types.
Preferably, the controller uses PLC controller, and concrete model is HY-TTC 60.
Preferably, the display device uses EM6070TM-GC escopes.
Preferably, the solenoid valve uses 449A0300DWG/15 type solenoid valves.
The beneficial effects of the utility model are：
The device is able to detect that whether the remaining cable on cable drum is very few, when detecting the residue on cable drum
When cable is very few, the walking forward of development machine and the action of reel cable laying are cut off, prevents the cable on cable drum from being dragged disconnected or pine
It is de-.
Description of the drawings
Fig. 1 is the remaining very few protective device structure diagram of development machine cable drum cable of the utility model；
Fig. 2 is the remaining very few protective device control principle drawing of development machine cable drum cable of the utility model；
Fig. 3 is the remaining very few protective device circuit connection diagram of development machine cable drum cable of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is further described by specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, the remaining very few protective device of a kind of development machine cable drum cable, including：Stroke is opened
Close 2, controller 3, display device 4 and solenoid valve 5.Travel switch 2 is mounted in cable drum 1；Controller 3 is mounted on development machine
In electric cabinet；Display device 4 is mounted on development machine console；Solenoid valve 5 is mounted in development machine solenoid valve box.
The travel switch 2 is electrically connected by cable with 3 input terminal of controller, and 3 output terminal of controller is distinguished by cable
It is electrically connected with display device 4, solenoid valve 5；The controller 3 controls solenoid valve 5 according to the information for receiving the transmission of travel switch 2
Cut-out development machine is walked forward and the action of 1 cable laying of cable drum.
Further embodiment is：
Travel switch 2 is using YK X1B types switch.Controller 3 uses PLC controller, and concrete model is HY-TTC 60.It is aobvious
Showing device 4 uses EM6070TM-GC escopes.Solenoid valve 5 uses 449A0300DWG/15 type solenoid valves.
The course of work：
Cable drum 1 is remained when actively unclasping cable or development machine walking cable passively being extracted forward on cable drum 1
Remaining cable can be fewer and fewer, when travel switch 2 detects that remaining cable is very few on cable drum 1 such as less than a circle,
Controller 3 is sent a signal to by cable, after controller 3 receives the very few signal of cable, i.e., solenoid valve 5 is controlled by cable
Cut-out development machine is walked forward and the action of reel cable laying, while controller 3 shows cable mistake by cable in display device 4
Few failure.
It the above is only the preferred embodiment of the utility model, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of remaining very few protective device of development machine cable drum cable, which is characterized in that including：
Travel switch（2）, the trip switch（2）Mounted on cable drum（1）It is interior；
Controller（3）, the controller（3）In development machine electric cabinet；
Display device（4）, the display device（4）Mounted on development machine console；
Solenoid valve（5）, the solenoid valve（5）In development machine solenoid valve box；
The travel switch（2）Pass through cable and controller（3）Input terminal is electrically connected, controller（3）Output terminal passes through cable point
Not and display device（4）, solenoid valve（5）Electrical connection；
The controller（3）According to reception travel switch（2）The information of transmission controls solenoid valve（5）Cut off development machine to move ahead
It walks and cable drum（1）Cable laying acts.
2. a kind of remaining very few protective device of development machine cable drum cable according to claim 1, it is characterised in that：Institute
State travel switch（2）It is switched using YK X1B types.
3. a kind of remaining very few protective device of development machine cable drum cable according to claim 1, it is characterised in that：Institute
State controller（3）Using PLC controller, concrete model is HY-TTC 60.
4. a kind of remaining very few protective device of development machine cable drum cable according to claim 1, it is characterised in that：Institute
State display device（4）Using EM6070TM-GC escopes.
5. a kind of remaining very few protective device of development machine cable drum cable according to claim 1, it is characterised in that：Institute
State solenoid valve（5）Using 449A0300DWG/15 type solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743493.3U CN207596261U (en) | 2017-12-14 | 2017-12-14 | A kind of remaining very few protective device of development machine cable drum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743493.3U CN207596261U (en) | 2017-12-14 | 2017-12-14 | A kind of remaining very few protective device of development machine cable drum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596261U true CN207596261U (en) | 2018-07-10 |
Family
ID=62763657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743493.3U Active CN207596261U (en) | 2017-12-14 | 2017-12-14 | A kind of remaining very few protective device of development machine cable drum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596261U (en) |
-
2017
- 2017-12-14 CN CN201721743493.3U patent/CN207596261U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104527435B (en) | 25KV pantograph control circuit | |
| CN104283320B (en) | A kind of status monitoring terminal structure for electic protection pressing plate | |
| CN104009448A (en) | Novel leakage protection method and novel leakage protection device with live and neutral wire identification function | |
| CN106098439A (en) | Circuit-breaker switching on-off electric magnet intelligent control module | |
| CN202309045U (en) | Digital control protection device for electric grounding switch | |
| CN207596261U (en) | A kind of remaining very few protective device of development machine cable drum cable | |
| CN104767505A (en) | Switching circuit with circuit protection function | |
| CN211997388U (en) | Deviation-proof switch of belt conveyor | |
| CN103384062A (en) | Isolation control system of grid power distribution fault detection | |
| CN204288411U (en) | The stolen warning device of a kind of cable | |
| CN209805410U (en) | High-reliability residual current protection device control circuit | |
| CN103592922B (en) | Greenhouse electric switch, pick-up unit | |
| CN204089174U (en) | A kind of Moisture-proof switch supply unit and TV thereof | |
| CN208200229U (en) | Underground coal mine winch with function of wireless remote control | |
| CN207719792U (en) | A kind of overvoltage/undervoltage protective device for electric system | |
| CN206158915U (en) | A lose electronic type no. 3 of doing and select two guard signal circuit for protecting hydraulic generator | |
| CN203606679U (en) | Greenhouse electrical appliance switch, detection device and greenhouse electrical appliance control system | |
| CN205405255U (en) | Failure diagnosis mechanism in bus control system of remote control valve | |
| CN104464150A (en) | Cable theft alarm system | |
| CN203911456U (en) | Contactor tripping preventing loop equipped with motor protector | |
| CN204576122U (en) | A kind of intelligent convergence control cabinet of improvement | |
| CN204009426U (en) | A kind of pulverizer lubricate station circuit control device | |
| CN206096340U (en) | Failure diagnosis switch | |
| CN203722334U (en) | Device for restarting motor after power failure | |
| CN204198275U (en) | Take into account the electric-control system of remote control and manual electric hydraulic bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |