CN205265156U - Cable unreeling rack - Google Patents
Cable unreeling rack Download PDFInfo
- Publication number
- CN205265156U CN205265156U CN201620009750.XU CN201620009750U CN205265156U CN 205265156 U CN205265156 U CN 205265156U CN 201620009750 U CN201620009750 U CN 201620009750U CN 205265156 U CN205265156 U CN 205265156U
- Authority
- CN
- China
- Prior art keywords
- cable
- touch panel
- conducting strip
- driving cylinder
- support column
- 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
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a cable unreeling rack belongs to support technical field, aims at providing the cable unreeling rack that can prevent to emit unnecessary cable, its technical scheme as follows, a cable unreeling rack, including base, support column, crossbeam, cable ringing dish, pivot, drive arrangement, mounting bracket and cable conductor wheel, be provided with the detection mechanism who is used for detecting unnecessary cable on the mounting bracket, be provided with on the support column and be used for receiving the detection mechanism signal and drive the brake mechanism that the pivot stops.
Description
Technical field
The utility model relates to a kind of support, particularly a kind of cable unreeling rack.
Background technology
At present, the pay off rack using when line construction is all generally manually operated by line construction personnel, the cable axle that it comprises underframe and is rotationally connected with underframe, and cable hank is sleeved on cable axle, workmen, by rotating cable hank or pulling end, makes the cable-uncoiling taking up. This pay off rack is only applicable to the situation that cable hank is lighter, and in the time that cable hank is heavier, operate and just relatively require great effort, especially after the cable axle of pay off rack is corroded because drenching with rain, when construction, often need multiple people's co-operate ability unwrapping wire, labor intensity of operating staff is very large, so just greatly reduces operating efficiency, has improved construction cost.
Application number is that 201520377754.9 Chinese patent discloses a kind of cable unreeling rack, it comprises base, be arranged on two support columns on base, crossbeam, cable winding dish and drive unit, on two support columns, be equipped with back-up block, back-up block is provided with ring flange, crossbeam top is provided with the fixed head matching with ring flange, crossbeam is fixed by ring flange and fixed head, what on two support columns, run through is provided with rotating shaft, cable winding dish is set in rotating shaft, crossbeam front portion is provided with installing plate, installing plate is provided with fixed mount, in fixed mount, be provided with slide rail, on slide rail, be equipped with slide block, slide block bottom is provided with installing rack, installing rack bottom is provided with cable directive wheel, slide block is provided with fixed block, fixed block is provided with fixed leg, fixed leg top is provided with locating piece, crossbeam top bilateral symmetry is provided with two hydraulic cylinders, the output of two hydraulic cylinders all offsets with locating piece. although this cable unreeling rack moves left and right by Driven by Hydraulic Cylinder cable conductor wheel, make operating personnel can be more in the time of unwrapping wire easily quick, but in continuous unwrapping wire process, in the time that pulled cable is enough because drive unit also rotates in continuous drive shaft, make rotating shaft meeting emit too much unnecessary cable, so just make staff need to by the cable of this part more again rolling to cable winding dish, trouble very.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of cable unreeling rack that can prevent from emitting unnecessary cable.
For achieving the above object, the utility model provides following technical scheme: a kind of cable unreeling rack, comprise base, support column, crossbeam, cable winding dish, rotating shaft, drive unit, installing rack and cable conductor wheel, on described installing rack, be provided with the testing agency for detection of unnecessary cable, on described support column, be provided with the braking mechanism stopping for receiving testing agency's signal drive shaft.
By adopting technique scheme, testing agency is set on installing rack, and testing agency is electrically connected with braking mechanism, make to detect the unnecessary length of cable-pull in testing agency in, its testing agency will drive braking mechanism work, and rotating shaft is stopped operating, and then cable winding dish is stopped operating thereupon together, finally reach the cable making on cable winding dish and no longer continue to produce, thereby prevented from emitting unnecessary cable on cable winding dish.
The utility model is further set to: described testing agency comprises connecting rod, lower touch panel, upper touch panel, torsion spring, upper conducting strip and lower conducting strip, one end of described connecting rod is fixedly connected with installing rack, the other end is fixedly connected with straight down and with lower touch panel, described upper touch panel and lower touch panel are hinged by torsion spring, described upper conducting strip is arranged on the one side of touch panel towards lower touch panel, described lower conducting strip is arranged on the one side of lower touch panel towards upper touch panel, and described upper conducting strip, lower conducting strip are all electrically connected with braking mechanism.
By adopting technique scheme, in the time that required cable is enough and cable continues when cable winding dish produces, its unnecessary cable can not pass by the cable conductor wheel from installing rack, but can drop into the below of installing rack, its unnecessary cable just can be pressed onto touch panel, make conducting strip contact turning circuit with lower conducting strip thereby touch panel is rotated, thereby driving braking mechanism to start to make braking mechanism can stop rotating shaft rotating, and then producing of making that cable can not continue; In the time that cable does not have unnecessary amount, upper touch panel is returned to original position by the elastic force of its torsion spring, conducting strip and lower conducting strip are no longer contacted from circuit is disconnected, thereby braking mechanism no longer acts on rotating shaft, makes the rotating shaft can normal rotation.
The utility model is further set to: described braking mechanism comprises driving cylinder and brake block, described driving cylinder is arranged on support column, and the piston rod of described driving cylinder is towards rotating shaft, one end of described brake block is connected with driving cylinder, the other end is walked around rotating shaft and is fixedly connected with the piston rod that drives cylinder, and described driving cylinder is electrically connected with upper conducting strip, lower conducting strip.
By adopting technique scheme, in the time that upper conducting strip contacts with lower conducting strip, its circuit turn-on, make to drive cylinder operation, the piston rod movement that drives cylinder, makes brake block embrace rotating shaft, thereby rotating shaft is stopped operating, thereby make the cable on cable winding dish no longer continue to produce, thereby prevented from emitting unnecessary cable on cable winding dish.
The utility model is further set to: on described support column, be provided with the touch-switch for accessory drive duty, be provided with the contact lever of the open and-shut mode for regulating touch-switch on the piston rod of described driving cylinder.
By adopting technique scheme, touch-switch is connected with drive unit, and driving cylinder operation to make, contact lever on its piston rod acts on touch-switch, make to drive brake block tension rotating shaft to make at the piston rod that drives cylinder, its touch-switch disconnects the circuit of drive unit, thereby makes no longer drive shaft rotation of drive unit, has effectively extended the service life of brake block.
Compared with prior art, the utlity model has following beneficial effect: produce unnecessary cable by the testing agency's detection streamer arranging on installing rack time, its testing agency drives braking mechanism that rotating shaft is stopped operating, thereby cable winding dish is stopped operating thereupon together, finally reach the cable making on cable winding dish and no longer continue to produce, thereby prevented from emitting unnecessary cable on cable winding dish.
Brief description of the drawings
Fig. 1 is the structural representation of cable unreeling rack;
Fig. 2 is testing agency's structural representation of cable unreeling rack;
Fig. 3 is the braking mechanism structural representation of cable unreeling rack.
In figure, 1, base; 2, support column; 3, crossbeam; 4, cable winding dish; 5, rotating shaft; 6, drive unit; 7, installing rack; 8, cable conductor wheel; 9, connecting rod; 10, lower touch panel; 11, upper touch panel; 12, torsion spring; 13, upper conducting strip; 14, lower conducting strip; 15, drive cylinder; 16, brake block; 17, touch-switch; 18, contact lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of cable unreeling rack, comprise base 1, support column 2, crossbeam 3, cable winding dish 4, rotating shaft 5, drive unit 6, installing rack 7 and cable conductor wheel 8, on described installing rack 7, be provided with the testing agency for detection of unnecessary cable, on described support column 2, be provided with the braking mechanism stopping for receiving testing agency's signal drive shaft 5.
Described testing agency comprises connecting rod 9, lower touch panel 10, upper touch panel 11, torsion spring 12, upper conducting strip 13 and lower conducting strip 14, one end of described connecting rod 9 is fixedly connected with installing rack 7, the other end is fixedly connected with straight down and with lower touch panel 10, described upper touch panel 11 is hinged by torsion spring 12 with lower touch panel 10, described upper conducting strip 13 is arranged on the one side of touch panel 11 towards lower touch panel 10, described lower conducting strip 14 is arranged on the one side of lower touch panel 10 towards upper touch panel 11, and described upper conducting strip 13, lower conducting strip 14 are all electrically connected with braking mechanism.
Described braking mechanism comprises driving cylinder 15 and brake block 16, described driving cylinder 15 is arranged on support column 2, and the piston rod of described driving cylinder 15 is towards rotating shaft 5, one end of described brake block 16 is connected with driving cylinder 15, the other end is walked around rotating shaft 5 and is fixedly connected with the piston rod that drives cylinder 15, and described driving cylinder 15 is electrically connected with upper conducting strip 13, lower conducting strip 14.
On described support column 2, be provided with the touch-switch 17 for accessory drive 6 duties, on the piston rod of described driving cylinder 15, be provided with the contact lever 18 of the open and-shut mode for regulating touch-switch 17.
In the present embodiment, on it, conducting strip 13, lower conducting strip 14 are to be all connected by wire with the electric connection mode and the touch-switch 17 that drive cylinder 15 with the electric connection mode of drive unit 6, this connected mode is the conventional means of prior art, does not repeat them here.
Specific implementation process: staff takes turns pull-out in 8 by the cable on cable winding dish 4 by the cable conductor on installing rack 7, in the time that the length of cable-pull is enough, and the task driven rotating shaft 5 that drive unit 6 remains unchanged lasting is rotated, its rotating shaft 5 is rotated and is just driven constantly rotation of cable conductor wheel 8, unnecessary cable is just produced, and cable conductor is taken turns the cable of 8 outputs and is no longer included pulling force, unnecessary cable is all present between cable conductor wheel 8 and cable winding dish 4, and unnecessary cable just can be from top because the effect of gravity and the top of touch panel 11 being pressed in, touch panel 11 is rotated down, its torsion spring 12 also slowly start there is an elastic-restoring force, in the time that the upper conducting strip 13 on upper touch panel 11 contacts with lower conducting strip 14, conducting strip 13 and lower conducting strip 14 circuit turn-ons on it, thereby make to drive cylinder 15 to start working, drive cylinder 15 piston rod to shrink, piston rod just pulls brake block 16, thereby make brake block 16 hold firmly rotating shaft 5 tightly, rotating shaft 5 is not being rotated, thereby make the cable on cable winding dish 4 no longer continue to produce, thereby prevent from emitting unnecessary cable on cable winding dish 4, piston rod shrinks simultaneously, the position of the switch that makes the contact lever 18 on piston rod touch touch-switch 17, make 17 of touch-switch carry out the circuit of drive unit 6, drive unit 6 is quit work, and then make the ineffective power of rotating shaft 5, thereby make the cable on cable winding dish 4 no longer continue to produce, thereby prevent from emitting unnecessary cable on cable winding dish 4.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Claims (4)
1. a cable unreeling rack, comprise base (1), support column (2), crossbeam (3), cable winding dish (4), rotating shaft (5), drive unit (6), installing rack (7) and cable conductor wheel (8), it is characterized in that: described installing rack is provided with the testing agency for detection of unnecessary cable on (7), on described support column (2), be provided with the braking mechanism stopping for receiving testing agency's signal drive shaft (5).
2. a kind of cable unreeling rack according to claim 1, it is characterized in that: described testing agency comprises connecting rod (9), lower touch panel (10), upper touch panel (11), torsion spring (12), upper conducting strip (13) and lower conducting strip (14), one end of described connecting rod (9) is fixedly connected with installing rack (7), the other end is fixedly connected with straight down and with lower touch panel (10), described upper touch panel (11) is hinged by torsion spring (12) with lower touch panel (10), described upper conducting strip (13) is arranged on the one side of touch panel (11) towards lower touch panel (10), described lower conducting strip (14) is arranged on the one side of lower touch panel (10) towards upper touch panel (11), described upper conducting strip (13), lower conducting strip (14) is all electrically connected with braking mechanism.
3. a kind of cable unreeling rack according to claim 2, it is characterized in that: described braking mechanism comprises driving cylinder (15) and brake block (16), described driving cylinder (15) is arranged on support column (2), and the piston rod of described driving cylinder (15) is towards rotating shaft (5), one end of described brake block (16) is connected with driving cylinder (15), the other end is walked around rotating shaft (5) and is fixedly connected with the piston rod that drives cylinder (15), and described driving cylinder (15) is electrically connected with upper conducting strip (13), lower conducting strip (14).
4. a kind of cable unreeling rack according to claim 3, it is characterized in that: on described support column (2), be provided with the touch-switch (17) for accessory drive (6) duty, on the piston rod of described driving cylinder (15), be provided with the contact lever (18) of the open and-shut mode for regulating touch-switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009750.XU CN205265156U (en) | 2016-01-06 | 2016-01-06 | Cable unreeling rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009750.XU CN205265156U (en) | 2016-01-06 | 2016-01-06 | Cable unreeling rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265156U true CN205265156U (en) | 2016-05-25 |
Family
ID=56006663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009750.XU Expired - Fee Related CN205265156U (en) | 2016-01-06 | 2016-01-06 | Cable unreeling rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532570A (en) * | 2016-12-07 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Power line construction wire drawing device |
| CN107252957A (en) * | 2017-01-17 | 2017-10-17 | 佛山腾谱工业设计有限公司 | A kind of efficient welding wire transfer structure |
-
2016
- 2016-01-06 CN CN201620009750.XU patent/CN205265156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532570A (en) * | 2016-12-07 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Power line construction wire drawing device |
| CN106532570B (en) * | 2016-12-07 | 2017-11-14 | 国网山东省电力公司烟台供电公司 | A kind of pulling during electric power line construction device |
| CN107252957A (en) * | 2017-01-17 | 2017-10-17 | 佛山腾谱工业设计有限公司 | A kind of efficient welding wire transfer structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205265156U (en) | Cable unreeling rack | |
| CN104466815A (en) | Installing tool for bare conductor insulated protection sleeve | |
| CN204457167U (en) | Latch controls ratchet-type public lease bicycle short of electricity state and to return the car lockable mechanism | |
| CN102290743A (en) | Electrified linkage pin-pulling device for replacing 220kV linear insulator string | |
| CN204474916U (en) | A kind of button attaching machine and automatic needle-foot-lifting mechanism thereof | |
| CN201048252Y (en) | Vertical fast wire restoring device | |
| CN205003826U (en) | Sound reminding device that mechanism's operation target in place | |
| CN206631983U (en) | A kind of glass sunlight house glass roof cleaning equipment | |
| CN113437696B (en) | Electric power overhauls intelligent robot | |
| CN214124379U (en) | Power distribution cabinet convenient to overhaul | |
| CN201788878U (en) | Tripping device for alternating-current high-voltage isolating switch | |
| CN204258181U (en) | A kind of plain conductor insulating sleeve erecting tools | |
| CN201084580Y (en) | A pressure switch of luggage safety inspection machine at stations | |
| CN204150962U (en) | A kind of novel electricity supply and control device of hoisting crane | |
| CN105139597A (en) | Mechanism in-place operation sound reminding device | |
| CN202871989U (en) | Wiring device | |
| CN202050831U (en) | Electric mosquito repeller with indicator light | |
| CN201269737Y (en) | Position detection apparatus for product line travelling crane | |
| CN220399562U (en) | Electric power monitor based on little electric wire netting | |
| CN216120117U (en) | Direct current contactor contact coupling mechanism | |
| CN205257634U (en) | Cable pay -off rack | |
| CN202463593U (en) | Novel automatic forward/reversal collector bow frame device of mining direct circuit (DC) electric locomotive | |
| CN201707855U (en) | Intelligent advertising reel | |
| CN204927836U (en) | Middling pressure cubical switchboard is from gravity valve mechanism | |
| CN220849018U (en) | Vehicle conveying mechanism and stereo garage thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20180106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |