CN2867682Y - Cable protective device - Google Patents
Cable protective device Download PDFInfo
- Publication number
- CN2867682Y CN2867682Y CN 200520048038 CN200520048038U CN2867682Y CN 2867682 Y CN2867682 Y CN 2867682Y CN 200520048038 CN200520048038 CN 200520048038 CN 200520048038 U CN200520048038 U CN 200520048038U CN 2867682 Y CN2867682 Y CN 2867682Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- cable
- frame
- limit switch
- truck
- 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 - Lifetime
Links
Images
Abstract
A cable protection device mounted on vehicles such as dumper includes a frame fixed on the dumper, folding at its lower part and extending to form an L-shape structure; a pinch roller fixed in the frame structure for directing the rolling up and down of cables to prevent the cables from leaving the cable reel; blocking wheels respectively provided on both lower sides of the frame; a support roller fixed in the L-shape structure; and a limit switch fixed on the end of the L-shape structure, including a probe fixed on the end of the L-shape structure and extending to the space below the support roller, wherein the limit switch is electrically connected to the control mechanism of the dumper. When the cable reel is stuck by materials, the tensioned or sagged cable contacts the contact of the limit switch connected to a moving control system of the dumper to switch off the limit switch and make the dumper stop.
Description
Technical field
The utility model relates to cable protecting device, particularly the cable protecting device on unloading miner's truck etc.
Background technology
Coil to let slip at the unloading miner's truck cable and do not protect the cable breaking device in the journey, unloading miner's truck is in the walking operation, and coil of cable is put action and lacked protective device, often causes cable to break owing to material blocks cable hank.
Summary of the invention
The purpose of this utility model is to provide a kind of cable protecting device, can effectively protect the unloading miner's truck cable working properly, avoids cable hank to be blocked by material and causes cable breakage.
For achieving the above object, the technical solution of the utility model is,
Cable protecting device is installed on the vehicle such as unloading miner's truck, comprises, frame is fixed on the vehicle such as unloading miner's truck, and it is a frame structure, and its underpart bending extends to form a L shaped structure forward; Pinch roller is fixed in the rack framework structure, puts motion at coil of cable and the time play the guiding role, and prevents that cable from escaping cable drum; Gear wheel is located at both sides, bottom in the rack framework structure respectively, and it mainly play the guiding role, and keeps cable and cable drum in same center line; Carrying roller is fixed in the L shaped structure of frame; Limit switch, be fixed in the L shaped structure of frame end, it comprises a detection part, and this detection part is fixed in the L shaped structure of frame end, and stretches into the space of carrying roller below, this stop electrically connects mutually with the controlling organization of vehicles such as unloading miner's truck, blocked by material when cable hank and cause cable to collapse when tight or lax, cable is run into rack-mounted limit switch contact head, and limit switch is connected on the unloading miner's truck traveling control system, limit switch is interrupted, and the unloading miner's truck walking stops.
The beneficial effects of the utility model
By adopting the utility model, when cable hank is blocked by material and causes cable to collapse when tight or lax, cable is run into rack-mounted limit switch, thereby the unloading miner's truck control circuit of walking is blocked, and unloading miner's truck stops walking work, has effectively protected cable.Before the utility model used, annual cable caused cable to break and has at least more than four times owing to foreign matter or other reasons.After the present invention is come into operation, do not occur the unloading miner's truck cable so far and broken.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is user mode figure of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, cable protecting device of the present utility model is installed on the vehicle such as unloading miner's truck, comprises, frame 1 is fixed on the vehicle such as unloading miner's truck, and it is a frame structure 11, and its underpart bending extends to form a L shaped structure 12 forward; Pinch roller 2 is fixed in the rack framework structure 11; Gear wheel 3 is located at both sides, bottom in the rack framework structure 11 respectively; Carrying roller 4 is fixed in the L shaped structure 12 of frame; Limit switch 5, be fixed in the L shaped structure of frame 12 ends, it comprises a detection part 51, and this detection part 51 is fixed in the L shaped structure of frame 12 ends, and stretching into the space of carrying roller 4 belows, this limit switch 5 electrically connects (not shown) mutually with the controlling organization of vehicles such as unloading miner's truck.
Referring to Fig. 3, blocked by material when cable hank 6 and cause cable 7 to collapse when tight or lax, cable 7 is run into limit switch 5 detection parts 51 that are installed on the frame 1, and limit switch 5 is connected on the unloading miner's truck traveling control system, limit switch 5 is interrupted, and unloading miner's truck stops walking.
The utility model contacts the cable slack status signal by the guiding of retaining roller and carrying roller with supporting role and stop, effectively blocks unloading miner's truck walking control circuit, forces the unloading miner's truck walking to stop, and has effectively protected cable.
Claims (1)
1. cable protecting device is installed on the vehicles such as unloading miner's truck, it is characterized in that, comprise,
Frame is fixed on the vehicle such as unloading miner's truck, and it is a frame structure, and its underpart bending extends to form a L shaped structure forward;
Pinch roller is fixed in the rack framework structure;
Gear wheel is located at both sides, bottom in the rack framework structure respectively;
Carrying roller is fixed in the L shaped structure of frame;
Limit switch is fixed in the L shaped structure of frame end, and it comprises a detection part, and this detection part is fixed in the L shaped structure of frame end, and stretches into the space of carrying roller below, and the controlling organization of vehicles such as this stop and unloading miner's truck electrically connects mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048038 CN2867682Y (en) | 2005-12-27 | 2005-12-27 | Cable protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048038 CN2867682Y (en) | 2005-12-27 | 2005-12-27 | Cable protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867682Y true CN2867682Y (en) | 2007-02-07 |
Family
ID=37703387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520048038 Expired - Lifetime CN2867682Y (en) | 2005-12-27 | 2005-12-27 | Cable protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867682Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134019A (en) * | 2010-12-24 | 2011-07-27 | 江苏远洋东泽电缆股份有限公司 | Embarkation high-voltage rubber sleeve cable winding system for port machine |
| CN102457038A (en) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | Cable guide device of electro-dynamic-type engineering machinery |
| CN103606880A (en) * | 2013-12-02 | 2014-02-26 | 无锡中鼎物流设备有限公司 | Protection mechanism for main cable for power distribution of stacking machine |
| CN105914697A (en) * | 2016-06-12 | 2016-08-31 | 中广核研究院有限公司 | Cable protection device |
| CN105958421A (en) * | 2016-06-12 | 2016-09-21 | 中广核研究院有限公司 | Novel cable retracting and releasing device |
| CN112647869A (en) * | 2020-12-22 | 2021-04-13 | 四川宏华石油设备有限公司 | Drill floor manipulator |
| CN112744649A (en) * | 2020-12-22 | 2021-05-04 | 四川宏华石油设备有限公司 | Walking wiring structure of rig floor manipulator |
-
2005
- 2005-12-27 CN CN 200520048038 patent/CN2867682Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457038A (en) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | Cable guide device of electro-dynamic-type engineering machinery |
| CN102457038B (en) * | 2010-10-28 | 2014-07-09 | 日立建机(中国)有限公司 | Cable guide device of electro-dynamic-type engineering machinery |
| CN102134019A (en) * | 2010-12-24 | 2011-07-27 | 江苏远洋东泽电缆股份有限公司 | Embarkation high-voltage rubber sleeve cable winding system for port machine |
| CN102134019B (en) * | 2010-12-24 | 2012-09-26 | 江苏远洋东泽电缆股份有限公司 | Embarkation high-voltage rubber sleeve cable winding system for port machine |
| CN103606880A (en) * | 2013-12-02 | 2014-02-26 | 无锡中鼎物流设备有限公司 | Protection mechanism for main cable for power distribution of stacking machine |
| CN105958421A (en) * | 2016-06-12 | 2016-09-21 | 中广核研究院有限公司 | Novel cable retracting and releasing device |
| CN105914697A (en) * | 2016-06-12 | 2016-08-31 | 中广核研究院有限公司 | Cable protection device |
| CN105958421B (en) * | 2016-06-12 | 2017-12-26 | 中广核研究院有限公司 | Folding and unfolding cable device |
| CN112647869A (en) * | 2020-12-22 | 2021-04-13 | 四川宏华石油设备有限公司 | Drill floor manipulator |
| CN112744649A (en) * | 2020-12-22 | 2021-05-04 | 四川宏华石油设备有限公司 | Walking wiring structure of rig floor manipulator |
| CN112647869B (en) * | 2020-12-22 | 2022-06-21 | 四川宏华石油设备有限公司 | Drill floor manipulator |
| WO2022135364A1 (en) * | 2020-12-22 | 2022-06-30 | 四川宏华石油设备有限公司 | Drill floor surface manipulator |
| CN112744649B (en) * | 2020-12-22 | 2022-08-19 | 四川宏华石油设备有限公司 | Walking wiring structure of rig floor manipulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2867682Y (en) | Cable protective device | |
| CN201627393U (en) | Hoisting dragging rope safety protection device for parking equipment | |
| CN102287461A (en) | Brake shoe with abrasion alarming mechanism | |
| CN205186220U (en) | Novel commodity circulation shallow | |
| CN108715172A (en) | A kind of anti roll device of rail battery truck | |
| CN203514901U (en) | Guiding and anti-loosing device of steel wire rope for lift-sliding mechanical tridimensional parking equipment | |
| CN203821920U (en) | Chain guide and looseness detection device for mechanical stereoscopic parking equipment | |
| CN201250075Y (en) | Traveling crane protective device | |
| CN202414992U (en) | Cable festooning system | |
| CN201077730Y (en) | Minisize electric gourd lower spacing device | |
| CN114516565A (en) | Copper line unwinding device of area buffering | |
| CN201223938Y (en) | Ladle trolley | |
| CN207748453U (en) | A kind of longitudinal tear detection process device | |
| CN213864131U (en) | Chain breakage protector for scraper conveyor | |
| CN209797292U (en) | Gantry crane collision avoidance system | |
| CN110148919B (en) | Coal mining machine towing device | |
| CN106847629A (en) | A kind of miniature circuit breaker and circuit protection device | |
| CN201264565Y (en) | Vehicle mounted elevating screen display | |
| CN200995931Y (en) | Wheel of crane against browsing rail | |
| CN217323192U (en) | Rope pressing device and system of hoisting mechanism | |
| JP2013103805A (en) | Fall prevention device for reach type forklift | |
| CN203345945U (en) | Trolley running truck with broken shaft protection device | |
| CN103526973A (en) | Steel wire rope guide anti-slack device for lift-sliding mechanical stereoscopic parking device | |
| CN220746675U (en) | Lifting rod device | |
| CN211508414U (en) | Anti-collision device of cable hopper car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |