CN207329947U - A kind of cable unwinding device - Google Patents

A kind of cable unwinding device Download PDF

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Publication number
CN207329947U
CN207329947U CN201720742749.2U CN201720742749U CN207329947U CN 207329947 U CN207329947 U CN 207329947U CN 201720742749 U CN201720742749 U CN 201720742749U CN 207329947 U CN207329947 U CN 207329947U
Authority
CN
China
Prior art keywords
support plate
reel
paying
screw rod
cable
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
Application number
CN201720742749.2U
Other languages
Chinese (zh)
Inventor
苗祎磊
张永智
张祖胜
陈若瑾
杨熙
陈坦
秦向东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Luoyang Shouyangshan Power Generation Co Ltd
Original Assignee
Datang Luoyang Shouyangshan Power Generation Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Datang Luoyang Shouyangshan Power Generation Co Ltd filed Critical Datang Luoyang Shouyangshan Power Generation Co Ltd
Priority to CN201720742749.2U priority Critical patent/CN207329947U/en
Application granted granted Critical
Publication of CN207329947U publication Critical patent/CN207329947U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of cable unwinding device, driving mechanism is directly connected with drum, driving mechanism includes motor and the worm-gear speed reducer being connected with motor shaft, the output terminal of worm-gear speed reducer is connected with one end of paying out reel, worm-gear speed reducer has self-locking performance, after motor stalls, worm-gear speed reducer self-locking, drum can not inversely drive the rotor of motor to rotate, with it is existing by way of tractor is come unwrapping wire compared with, be not in the situation for pulling, breaking cable in use, moreover it is possible to be obviously shortened construction period;The utility model is provided with the adjusting mechanism of angle between second support plate of adjusting and the first support plate between the first support plate and the second support plate, in use, as the cable on drum tails off, user can rotate adjustment disk manually, the angle between cable and locating rod is in all the time in a preferable scope.

Description

A kind of cable unwinding device
Technical field
It the utility model is related to cable drum field, and in particular to a kind of cable unwinding device.
Background technology
It is former since the laying task of cable increases to the demand of cable also rapid growth with the quickening of urban construction Some conducting wire wire barrows have been unable to meet the demand of construction, and it is one very arduous that the cable being wrapped on drum, which is decontroled, Task, need to decontrol the cable on cable reel in construction, since cable reel is very heavy, it is necessary to which a few individuals are by dragging in unwrapping wire Draw, drum rolls therewith, and very painstakingly, at present, in order to quickly decontrol cable, people would generally lead in one end of cable Cross tractor and one tractive force is provided, the tractive force provided by tractor carries out unwrapping wire, and this unwrapping wire mode is heavier, deposits In following problem:1st, the drum of existing wire barrow is pulled by cable and rotated, and is easily pulled in use, is broken electricity Cable, influences construction speed;2nd, when tractor is stopped, drum causes cable because the presence of inertia still may proceed to rotate Entanglement occurs in drum, influences use next time of drum.
Utility model content
The technical problems to be solved in the utility model is:There is provided one kind prevents cable from breaking during unwrapping wire can also be effective Prevent the cable unwinding device of cable entanglement in drum.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model:
A kind of cable unwinding device, including the first support plate, with the first support plate be fixedly connected and be disposed in parallel relation to one another Two connecting plates and with the second support plate hinged at the top of two connecting plates, first support plate and the second support plate it Between be provided with the adjusting mechanism of angle between second support plate of adjusting and the first support plate, second support plate is by vertical The Contraband type structure of section and the two sections of horizontal segments composition being fixedly connected with vertical section, the end hinge of two sections of horizontal segments of the second support plate A paying out reel is connected to, a speed probe is provided with paying out reel, paying out reel outer sheath is equipped with a drum, described paying out reel one end It is connected after through the second support plate with driving mechanism, the other end of paying out reel passes through the drive with transmission mechanism after the second support plate Dynamic side is connected, and the slave end of transmission mechanism is connected with the rotation axis of magnetic powder brake, and the magnetic powder brake is arranged on The top of two support plates, side of the second support plate top away from paying out reel are also fixedly connected with two branch being arranged in parallel Strut, is rotatably connected to a positioning rod at the top of two supporting rods;
The adjusting mechanism includes screw rod and the adjustment disk being fixedly connected with screw rod one end, and the other end of the screw rod is with consolidating Surely the pedestal being connected in the first support plate is connected, and a bearing, bearing inner race and spiral shell are nested with the base interior cavity The bottom of bar is fixedly connected, and sleeve is arranged with the middle part of the screw rod, and internal surface of casing is equipped with what is matched with screw rod outer surface Screw thread, described sleeve pipe are equipped with two connection sheets vertically, and one end of two connection sheets and a connecting rod is hinged, connecting rod The other end is hinged on side of second support plate away from paying out reel side;
An adjustable handrail that adjustment disk can be driven to rotate is equipped with above the adjustment disk;
The driving mechanism includes motor and the worm-gear speed reducer that is connected with motor shaft, worm-gear speed reducer with One end of paying out reel is connected;
The magnetic powder brake is arranged on the top of the second support plate, and magnetic powder relay is connected by relay and DC power supply Connect, the relay control terminal is connected with encoder, and the encoder is arranged on the top of the second support plate;
The transmission mechanism is chain drive.
Had the beneficial effect that caused by the utility model:
1. driving mechanism is directly connected by the utility model with drum, driving mechanism includes motor and is connected with motor shaft The worm-gear speed reducer connect, the output terminal of worm-gear speed reducer are connected with one end of paying out reel, worm-gear speed reducer With self-locking performance, i.e., worm gear can only be driven by worm screw, and worm screw cannot be driven by worm gear, so, when in use, such as Fruit needs to stop unwrapping wire, it is only necessary to stop the rotation of motor, after motor stalls, and worm-gear speed reducer self-locking, line Disk can not inversely drive the rotor of motor to rotate, with it is existing by way of tractor is come unwrapping wire compared with, in use not Can there is a situation where to pull, break cable, moreover it is possible to be obviously shortened construction period;
2. the utility model is provided with second support plate of adjusting and first between the first support plate and the second support plate The adjusting mechanism of angle between support plate, the adjusting mechanism include screw rod and the adjustment disk being fixedly connected with screw rod one end, institute The other end for stating screw rod is connected with the pedestal being fixedly connected in the first support plate, and one is nested with the base interior cavity Bearing, bearing inner race are fixedly connected with the bottom of screw rod, are arranged with sleeve in the middle part of the screw rod, internal surface of casing is equipped with and spiral shell The screw thread that rod outer surface matches, described sleeve pipe are equipped with two connection sheets, two connection sheets and a connecting rod vertically One end is hinged, and the other end of connecting rod is hinged on side of second support plate away from paying out reel side, by rotating adjustment disk On adjustable handrail drive screw rod to rotate, while screw rod rotates, casing slides up and down on screw rod, and screw rod drives connecting rod Moved up and down with the side of the second support plate, change angle between the second support plate and the first support plate, and then make locating rod With and the paucicostellae device that is connected of the utility model on cable passage between angle change, in use, with line Cable on disk tails off, and user can rotate adjustment disk manually, the angle between cable and locating rod is in one all the time In a preferable scope.
3. the utility model is being provided with magnetic powder brake above the second support plate, after motor stalls, put Spool stops operating, and signal is fed back to encoder, encoder control circuit breaker closing by the speed probe being arranged on paying out reel Close, and then control magnetic powder brake to start to work, magnetic powder brake is by chain drive to paying out reel and drum system It is dynamic, magnetic powder brake have the advantages that fast response time, it is simple in structure, pollution-free, noiseless, without the impact vibration saving energy, Drum can brake rotation axis and drum at the first time, prevent the inertia of drum to worm-gear speed reducer inside Gear causes to damage.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
The structure diagram of adjusting mechanism in Fig. 2 the utility model;
Marked in figure:1st, the first support plate, 2, connecting plate, the 3, second support plate, 4, adjusting mechanism, 401, screw rod, 402, Adjustment disk, 403, pedestal, 404, casing, 405, connection sheet, 406, connecting rod, 407, adjustable handrail, 5, paying out reel, 501, turn Fast sensor, 6, drum, 7, magnetic powder brake, 701, encoder, 8, driving mechanism, 9, transmission mechanism, 10, supporting rod, 11, fixed Position bar.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
A kind of cable unwinding device, including first support plate 1, be fixedly connected and be disposed in parallel relation to one another with the first support plate Two connecting plates 2 and second support plate 3 hinged with two tops of connecting plate 2, first support plate and the second support The adjusting mechanism 4 of angle between adjusting second support plate 3 and the first support plate 1, second support plate 3 are provided between plate For the Contraband type structure being made of vertical section and two sections of horizontal segments being fixedly connected with vertical section, two sections of levels of the second support plate 3 The end of section is hinged with a paying out reel 5, a speed probe 501 is provided with paying out reel, paying out reel outer sheath is equipped with a drum 6, described 5 one end of paying out reel is connected after passing through the second support plate 3 with driving mechanism 8, and the other end of paying out reel passes through second Driving side after fagging with transmission mechanism 9 is connected, and the slave end of transmission mechanism is connected with the rotation axis of magnetic powder brake 7, The magnetic powder brake 7 is arranged on the top of the second support plate 3, and side of the top of the second support plate 3 away from paying out reel 5 is also Two supporting rods being arranged in parallel 10 are fixedly connected with, a positioning rod 11 is rotatably connected at the top of two supporting rods;
The adjusting mechanism 4 includes screw rod 401 and the adjustment disk 402 that is fixedly connected with screw rod one end, the screw rod it is another One end is connected with the pedestal 403 being fixedly connected in the first support plate, and a bearing, axis are nested with the base interior cavity Hold inner ring to be fixedly connected with the bottom of screw rod, be arranged with sleeve 404 in the middle part of the screw rod, internal surface of casing be equipped with outside screw rod The screw thread that surface matches, described sleeve pipe are equipped with two connection sheets 405, two connection sheets and a connecting rod 406 vertically One end be hinged, the other end of connecting rod is hinged on side of second support plate away from 5 side of paying out reel;
The top of adjustment disk 402 is equipped with an adjustable handrail 407 that adjustment disk can be driven to rotate;
The driving mechanism 8 includes motor and the worm-gear speed reducer being connected with motor shaft, worm-gear speed reducer It is connected with one end of paying out reel 5;
The magnetic powder brake 7 is arranged on the top of the second support plate 3, and magnetic powder relay passes through relay and DC power supply Connection, the relay control terminal are connected with encoder, and the encoder 701 is arranged on the top of the second support plate 3;
The transmission mechanism 9 is chain drive.
The utility model will be further described below with reference to the accompanying drawings:
As shown in Figure 1 to Figure 2, a kind of cable unwinding device, including the first support plate 1, be fixedly connected with the first support plate And two connecting plates 2 being disposed in parallel relation to one another and second support plate 3 hinged with two tops of connecting plate 2, described first The adjusting machine of angle between adjusting second support plate 3 and the first support plate 401 is provided between support plate and the second support plate Structure 4, the adjusting mechanism 4 include screw rod 401 and the adjustment disk 402 being fixedly connected with screw rod one end, and the top of adjustment disk 402 is equipped with One can drive the adjustable handrail 407 that adjustment disk rotates;The other end of the screw rod and the base being fixedly connected in the first support plate Seat 403 is connected, and a bearing is nested with the base interior cavity, bearing inner race is fixedly connected with the bottom of screw rod, described Sleeve 404 is arranged with the middle part of screw rod, internal surface of casing is equipped with the screw thread to match with screw rod outer surface, and described sleeve pipe is vertically Equipped with two connection sheets 405, one end of two connection sheets and a connecting rod 406 is hinged, and the other end of connecting rod is hinged on On side of second support plate away from 5 side of paying out reel;Second support plate 3 is to be fixedly connected by vertical section and with vertical section Two sections of horizontal segments composition Contraband type structure, the end of two sections of horizontal segments of the second support plate 3 is hinged with a paying out reel 5, unwrapping wire A speed probe 501 is provided with axis, paying out reel outer sheath is equipped with a drum 6, and described 5 one end of paying out reel is supported through second It is connected after plate 3 with driving mechanism 8, the driving mechanism 8 includes motor and the worm-gear speed reducer being connected with motor shaft, Worm-gear speed reducer is connected with one end of paying out reel 5, the other end of paying out reel pass through after the second support plate with transmission mechanism 9 Driving side be connected, the transmission mechanism 9 is chain drive, the slave end of transmission mechanism and the rotation axis of magnetic powder brake 7 It is connected, the chain drive specifically includes chain and the respectively biography with being separately positioned in rotation axis and paying out reel outer circumference surface Driving wheel, paying out reel drive magnetic powder brake to rotate by chain drive, and the magnetic powder brake 7 is arranged on the second support plate 3 Top, magnetic powder relay are connected by relay with DC power supply, and the relay control terminal is connected with encoder, described Encoder 701 is arranged on the top of the second support plate 3, and when motor starts to rotate, magnetic powder brake can by transmission mechanism Torque is transmitted, after motor stalls, paying out reel stops operating, and the speed probe being arranged on paying out reel feeds back signal To encoder, encoder control breaker closing, and then magnetic powder brake is controlled to start to work, magnetic powder brake is passed by chain Motivation structure brakes paying out reel and drum, magnetic powder brake have fast response time, it is simple in structure, pollution-free, noiseless, No impact vibration saves the advantages that energy, rotation axis and drum can be braked at the first time, prevent the inertia pair of drum Gear inside worm-gear speed reducer causes to damage;Side of the top of second support plate 3 away from paying out reel 5 is also fixed to be connected Two supporting rods being arranged in parallel 10 are connected to, a positioning rod 11 is rotatably connected at the top of two supporting rods, it is further excellent A locating wheel being fixedly connected with locating rod can be set on the securing lever by changing this programme, and being provided with current supply cable in locating wheel leads to The groove crossed, cable, also can be with other paucicostellaes by can be used alone after the groove at the top of locating rod or in locating wheel Device is used cooperatively.
The non-detailed portion of the utility model is the prior art.

Claims (6)

  1. A kind of 1. cable unwinding device, it is characterised in that:Including the first support plate(1), be fixedly connected with the first support plate and mutually Two connecting plates of parallel setting(2)With with two connecting plates(2)The second hinged support plate of top(3), described Second support plate of adjusting is provided between one support plate and the second support plate(3)With the first support plate(1)Between angle tune Save mechanism(4), second support plate(3)For the Contraband type being made of vertical section and two sections of horizontal segments being fixedly connected with vertical section Structure, the second support plate(3)The ends of two sections of horizontal segments be hinged with a paying out reel(5), rotating speed biography is provided with paying out reel Sensor(501), paying out reel outer sheath is equipped with a drum(6), the paying out reel(5)One end passes through the second support plate(3)Afterwards with drive Motivation structure(8)Be connected, the other end of paying out reel pass through after the second support plate with transmission mechanism(9)Driving side be connected, pass The slave end and magnetic powder brake of motivation structure(7)Rotation axis be connected, the magnetic powder brake(7)It is arranged on the second support plate (3)Top, second support plate(3)Top is away from paying out reel(5)Side be also fixedly connected with two pieces and be arranged in parallel Supporting rod(10), a positioning rod is rotatably connected at the top of two supporting rods(11).
  2. A kind of 2. cable unwinding device as claimed in claim 1, it is characterised in that:The adjusting mechanism(4)Including screw rod (401)The adjustment disk being fixedly connected with screw rod one end(402), the other end of the screw rod is with being fixedly connected on the first support plate On pedestal(403)It is connected, a bearing is nested with the base interior cavity, the bottom fixation of bearing inner race and screw rod connects Connect, sleeve is arranged with the middle part of the screw rod(404), internal surface of casing is equipped with the screw thread to match with screw rod outer surface, described Casing is equipped with two connection sheets vertically(405), two connection sheets and a connecting rod(406)One end be hinged, connecting rod The other end be hinged on the second support plate away from paying out reel(5)On the side of side.
  3. A kind of 3. cable unwinding device as claimed in claim 2, it is characterised in that:The adjustment disk(402)Top is equipped with one The adjustable handrail that adjustment disk can be driven to rotate(407).
  4. A kind of 4. cable unwinding device as claimed in claim 1, it is characterised in that:The driving mechanism(8)Including motor and The worm-gear speed reducer being connected with motor shaft, worm-gear speed reducer and paying out reel(5)One end be connected.
  5. A kind of 5. cable unwinding device as claimed in claim 1, it is characterised in that:The magnetic powder brake(7)It is arranged on Two support plates(3)Top, magnetic powder relay is connected by relay with DC power supply, the relay control terminal and coding Device connects, the encoder(701)It is arranged on the second support plate(3)Top.
  6. A kind of 6. cable unwinding device as claimed in claim 1, it is characterised in that:The transmission mechanism(9)For chain drive.
CN201720742749.2U 2017-06-25 2017-06-25 A kind of cable unwinding device Expired - Fee Related CN207329947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720742749.2U CN207329947U (en) 2017-06-25 2017-06-25 A kind of cable unwinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720742749.2U CN207329947U (en) 2017-06-25 2017-06-25 A kind of cable unwinding device

Publications (1)

Publication Number Publication Date
CN207329947U true CN207329947U (en) 2018-05-08

Family

ID=62426689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720742749.2U Expired - Fee Related CN207329947U (en) 2017-06-25 2017-06-25 A kind of cable unwinding device

Country Status (1)

Country Link
CN (1) CN207329947U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733942A (en) * 2018-12-28 2019-05-10 杭州优朴信息技术有限公司 A kind of carrying actinobacillus device of cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109733942A (en) * 2018-12-28 2019-05-10 杭州优朴信息技术有限公司 A kind of carrying actinobacillus device of cable

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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: 20180508

Termination date: 20180625