CN109607306A - A kind of take-up for protecting electric wire - Google Patents

A kind of take-up for protecting electric wire Download PDF

Info

Publication number
CN109607306A
CN109607306A CN201811252009.6A CN201811252009A CN109607306A CN 109607306 A CN109607306 A CN 109607306A CN 201811252009 A CN201811252009 A CN 201811252009A CN 109607306 A CN109607306 A CN 109607306A
Authority
CN
China
Prior art keywords
roll
mandril
shaft
axle sleeve
slope
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.)
Granted
Application number
CN201811252009.6A
Other languages
Chinese (zh)
Other versions
CN109607306B (en
Inventor
冯欢
曹良坚
陈州浩
王培波
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.)
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
PanAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
PanAn Power Supply Co of State Grid Zhejiang Electric Power 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 State Grid Corp of China SGCC, Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, PanAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811252009.6A priority Critical patent/CN109607306B/en
Publication of CN109607306A publication Critical patent/CN109607306A/en
Application granted granted Critical
Publication of CN109607306B publication Critical patent/CN109607306B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/70Other constructional features of yarn-winding machines
    • B65H54/74Driving arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00Power transmission; Driving means
    • B65H2403/90Machine drive
    • B65H2403/92Electric drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/34Handled filamentary material electric cords or electric power cables

Abstract

The invention discloses the take-ups that one kind can protect electric wire, are related to electric wire take-up field of tool;Including pedestal, pedestal is equipped with rotary shaft and roll body, coaxial driven gear is connected in rotary shaft, reel is arranged on roll body, roll body is equipped with several holes, the mandril being adapted to hole is inserted in hole, mandril is equipped with friction plate close to one end of reel, pressurizing unit is equipped in roll body, driven gear is engaged with driving gear, driving gear is equipped with the axle sleeve coaxial with driving gear far from the side of motor, pedestal is equipped with via hole in axle sleeve corresponding position, axle sleeve is located in via hole, swinging handle is inserted on axle sleeve, swinging handle includes the connecting shaft being adapted to axle sleeve, connecting shaft is plugged on axle sleeve, connecting shaft is equipped at least one retention bead, axle sleeve inner sidewall is equipped with the limiting groove being adapted to retention bead in retention bead corresponding position, retention bead is located in limiting groove;The present invention can prevent electric wire to be pulled off.

Description

A kind of take-up for protecting electric wire
Technical field
Invention belongs to electric wire take-up field of tool, in particular to a kind of take-up that can protect electric wire.
Background technique
The maintenance of electric business equipment uses a large amount of electric wire, and some electric wires are thinner, and unwrapping wire is needed when getting from warehouse, Remaining after the completion of use, the personnel that need to store in a warehouse carry out take-up, to avoid waste.
State license publication number CN207209583U, authorized announcement date 20180410 disclose a kind of " electric wire take-up dress It sets ";Including coiling and spooler shell, it is welded with support plate at the inner horizontal midline position of the spooler shell, institute It states and offers card slot at the top port position of support plate, one-way motors, the unidirectional electricity are provided at the top of the support plate The side of machine is connected with shaft, and the outside of the shaft angularly offers T-type sliding slot, the T-type sliding slot by T-type sliding block with Coiling connection, the outside of the coiling is fixed with electrical wire fastener;The invention uses one-way motors take-up, although having take-up effect The high advantage of rate, but when due-in electric wire blocks, one-way motors work on, and are easy to break in electric wire;The invention is easy to draw Power off line.
Summary of the invention
The purpose of invention is to provide a kind of receipts that can protect electric wire to overcome the prior art to be easy the shortcomings that breaking electric wire Line apparatus.
Realization above-mentioned purpose, the invention adopts the following technical scheme:
A kind of take-up for protecting electric wire, including pedestal, the pedestal are equipped with rotary shaft and roll body, the rotary shaft one End is hinged on pedestal, and the rotary shaft other end and roll body are affixed, and the rotary shaft and roll body are coaxial, solid in the rotary shaft It is connected to coaxial driven gear, reel is arranged on the roll body, the roll body is equipped with several holes, described hole It is inside inserted with the mandril being adapted to hole, the mandril is slidably connected with hole, and the mandril is set close to one end of reel There is friction plate, the friction plate is resisted against on the inner sidewall of reel, is equipped with pressurizing unit in the roll body, the mandril and is squeezed Pressure device connection, the driven gear are engaged with driving gear, and the driving gear is connected to motor, and the driving gear is separate The side of motor is equipped with the axle sleeve coaxial with driving gear, and the axle sleeve and driving gear are affixed, and the pedestal is corresponding in axle sleeve Position is equipped with via hole, and the axle sleeve is located in via hole, is inserted with swinging handle on the axle sleeve, and the swinging handle includes and axis The connecting shaft of adaptation is covered, the connecting shaft is plugged on axle sleeve, and the connecting shaft is equipped at least one retention bead, the axis Set inner sidewall is equipped with the limiting groove being adapted to retention bead in retention bead corresponding position, and it is recessed that the retention bead is located at limit In slot.
When take-up, reel is set on roll body, mandril is equipped in reel, mandril is slidably connected with hole, roll body It is interior be equipped with pressurizing unit, mandril close to one end of reel be equipped with friction plate, using pressurizing unit squeeze mandril so that mandril to Reel direction is close, is resisted against friction plate in coiling medial wall of the tube, finally reel is fixed on roll body, will Electric wire is connect with reel, starts motor, and motor drives driving gear rotation, and driving gear is engaged with driven gear, driven tooth Wheel starts turning, and since there are frictional force between friction plate and reel, under the drive of frictional force, reel is started turning, Reel starts take-up, and when due-in electric wire is blocked due to abnormal conditions, motor uses bigger power take-up, and frictional force starts Increase, when frictional force is more than certain boundary, is slided between friction plate and reel, inhibit the pulling force of electric wire further Increase, electric wire is prevented to be pulled off;After the completion of take-up, pressurizing unit stops squeezing mandril, and friction plate is separated with reel, removed Reel has the advantages that convenient for disassembly and assembly;Axle sleeve and swinging handle are added, in the construction site of not power on condition, can be incited somebody to action Connecting shaft is inserted into axle sleeve, shakes swinging handle take-up, it is opposite that retention bead and limiting groove prevent connecting shaft and axle sleeve from generating Rotation;The present invention can also use in cold situation, versatile.
To be preferred, pressurizing unit includes the push shaft coaxial with roll body, and the push shaft is equipped with frustum, institute in mandril corresponding position It states frustum to be resisted against on roll body inner sidewall, the frustum includes side slope face, and facing towards consistent, the mandril is resisted against the side slope On side slope face, the push shaft is equipped with screw rod away from the one end in side slope face, and the screw rod is resisted against push shaft close to spiral shell after passing through roll body On the end face of bar side, the screw rod is threadedly coupled with roll body, and the push shaft other end is equipped with spring, the spring one end connection On push shaft, on the spring other end connection roll body inner sidewall.
When take-up, reel is set on roll body, rotates screw rod, screw rod is mobile towards push shaft direction, and screw rod, which is resisted against, to be pushed away On axis, push shaft moves under the drive of screw rod, and push shaft is equipped with the frustum being resisted against on roll body inner sidewall, and frustum guarantees push shaft edge The axis movement where push shaft, push shaft drive frustum movement, frustum includes side slope face, and mandril is resisted against on side slope face, in side slope Under the extruding in face, mandril is moved towards the direction far from push shaft, finally squeezes friction plate on a bobbin;After the completion of take-up, Screw rod is rotated backward, screw rod is mobile towards the direction far from push shaft, is equipped with spring in the other end of push shaft, acts in the elastic force of spring Under, push away that axial screw direction is mobile, and push shaft drives frustum counter motion, final friction plate is unclamped from reel, can remove around Spool.
To be preferred, mandril is equipped with profit close to the shape of one end of push shaft and the shape adaptation in side slope face, the side slope face Lubricating oil.
Bar is close to the shape of one end of push shaft and the shape adaptation in side slope face;So that the stress between push shaft and side slope face subtracts It is small, prevent side slope face from destroying;Side slope face is equipped with lubricating oil, so that frictional force reduces between mandril and side slope face, side slope is faced Angle between the resultant force and mandril of mandril is smaller, so that mandril is more easily along its axial movement.
To be preferred, roll body lateral wall is equipped with return spring in mandril position, and described return spring one end is corresponding Friction plate connection, the return spring other end is connected on roll body lateral wall.
If return spring prevents mandril from falling from roll body, in addition, return spring to push up when push rod counter motion Bar is resisted against always on side slope face, so that friction plate is detached from from reel in time, further increases disassembly efficiency.
Advantageous effect of the invention is: (1) when due-in electric wire is blocked due to abnormal conditions, motor is received using bigger power Line, frictional force start to increase, and when frictional force is more than certain boundary, slide between friction plate and reel, inhibit electricity The pulling force of line further increases, and electric wire is prevented to be pulled off;After the completion of take-up, pressurizing unit stop squeeze mandril, friction plate with Reel separation, removes reel, has the advantages that convenient for disassembly and assembly;The present invention can also use in cold situation, general Property is strong;(2) mandril is close to the shape of one end of push shaft and the shape adaptation in side slope face;So that the stress between push shaft and side slope face Reduce, prevents side slope face from destroying;Side slope face is equipped with lubricating oil, so that frictional force reduces between mandril and side slope face, side slope face It is smaller to the angle between the resultant force and mandril of mandril, so that mandril is more easily along its axial movement;(3) return bullet is added Spring prevents mandril from falling from roll body, in addition, return spring makes mandril be resisted against side slope always when push rod counter motion On face, so that friction plate is detached from from reel in time, disassembly efficiency is further increased.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 is the structural schematic diagram of axle sleeve and driving gear;
Fig. 4 is the structural schematic diagram of swinging handle.
In: pedestal 1, driven gear 3, rotary shaft 5, roll body 6, mandril 7, reel 8, push shaft 9, frustum 10, side slope face 11, Driving gear 12, axle sleeve 13, limiting groove 14, swinging handle 15, connecting shaft 16, retention bead 17, screw rod 18, friction plate 19, Return spring 20.
Specific embodiment
Face combines the drawings and specific embodiments to be further elaborated on the present invention:
Fig. 1, Fig. 3 and Fig. 4 are that one kind can protect the take-up of electric wire, including pedestal 1, the pedestal 1 be equipped with rotary shaft 5 and Roll body 6, described 5 one end of rotary shaft are hinged on pedestal 1, and 5 other end of rotary shaft and roll body 6 are affixed, the rotary shaft 5 with Roll body 6 is coaxial, and coaxial driven gear 3 is connected in the rotary shaft 5, reel 8, institute are arranged on the roll body 6 It states roll body 6 and is equipped with several holes, the mandril 7 being adapted to hole is inserted in described hole, the mandril 7 is slided with hole Connection, the mandril 7 are equipped with friction plate 19 close to one end of reel 8, and the friction plate 19 is resisted against the inner sidewall of reel 8 On, it is equipped with pressurizing unit in the roll body 6, the mandril 7 is connect with pressurizing unit, and the driven gear 3 is engaged with driving tooth Wheel 12, the driving gear 12 is connected to motor, and the driving gear 12 is equipped with same with driving gear 12 far from the side of motor The axle sleeve 13 of axis, the axle sleeve 13 and driving gear 12 are affixed, and the pedestal 1 is equipped with via hole in 13 corresponding position of axle sleeve, described Axle sleeve 13 is located in via hole, and swinging handle 15 is inserted on the axle sleeve 13, and the swinging handle 15 includes being adapted to axle sleeve 13 Connecting shaft 16, the connecting shaft 16 is plugged on axle sleeve 13, and the connecting shaft 16 is equipped at least one retention bead 17, institute It states 13 inner sidewall of axle sleeve and is equipped with the limiting groove 14 being adapted to retention bead 17, the limit convex in 17 corresponding position of retention bead 17 are played to be located in limiting groove 14.
When take-up, reel is set on roll body, mandril is equipped in reel, mandril is slidably connected with hole, roll body It is interior be equipped with pressurizing unit, mandril close to one end of reel be equipped with friction plate, using pressurizing unit squeeze mandril so that mandril to Reel direction is close, is resisted against friction plate in coiling medial wall of the tube, finally reel is fixed on roll body, will Electric wire is connect with reel, starts motor, and motor drives driving gear rotation, and driving gear is engaged with driven gear, driven tooth Wheel starts turning, and since there are frictional force between friction plate and reel, under the drive of frictional force, reel is started turning, Reel starts take-up, and when due-in electric wire is blocked due to abnormal conditions, motor uses bigger power take-up, and frictional force starts Increase, when frictional force is more than certain boundary, is slided between friction plate and reel, inhibit the pulling force of electric wire further Increase, electric wire is prevented to be pulled off;After the completion of take-up, pressurizing unit stops squeezing mandril, and friction plate is separated with reel, removed Reel has the advantages that convenient for disassembly and assembly;Axle sleeve and swinging handle are added, in the construction site of not power on condition, can be incited somebody to action Connecting shaft is inserted into axle sleeve, shakes swinging handle take-up, it is opposite that retention bead and limiting groove prevent connecting shaft and axle sleeve from generating Rotation;The present invention can also use in cold situation, versatile.
1, Fig. 2 is shown, pressurizing unit includes the push shaft 9 coaxial with roll body 6, and the push shaft 9 is equipped in 7 corresponding position of mandril Frustum 10, the frustum 10 are resisted against on 6 inner sidewall of roll body, and the frustum 10 includes side slope face 11,11 direction of side slope face Unanimously, the mandril 7 is resisted against on side slope face 11, and the push shaft 9 is equipped with screw rod 18, the screw rod away from the one end in side slope face 11 18 are resisted against push shaft 9 on the end face of 18 side of screw rod after roll body 6, and the screw rod 18 is threadedly coupled with roll body 6, described 9 other end of push shaft is equipped with spring, and the spring one end is connected on push shaft 9, and the spring other end connects 6 inner sidewall of roll body On.
When take-up, reel is set on roll body, rotates screw rod, screw rod is mobile towards push shaft direction, and screw rod, which is resisted against, to be pushed away On axis, push shaft moves under the drive of screw rod, and push shaft is equipped with the frustum being resisted against on roll body inner sidewall, and frustum guarantees push shaft edge The axis movement where push shaft, push shaft drive frustum movement, frustum includes side slope face, and mandril is resisted against on side slope face, in side slope Under the extruding in face, mandril is moved towards the direction far from push shaft, finally squeezes friction plate on a bobbin;After the completion of take-up, Screw rod is rotated backward, screw rod is mobile towards the direction far from push shaft, is equipped with spring in the other end of push shaft, acts in the elastic force of spring Under, push away that axial screw direction is mobile, and push shaft drives frustum counter motion, final friction plate is unclamped from reel, can remove around Spool.
2 displays, mandril 7 are set in the shape of one end of push shaft 9 and the shape adaptation in side slope face 11, the side slope face 11 There is lubricating oil.
Bar is close to the shape of one end of push shaft and the shape adaptation in side slope face;So that the stress between push shaft and side slope face subtracts It is small, prevent side slope face from destroying;Side slope face is equipped with lubricating oil, so that frictional force reduces between mandril and side slope face, side slope is faced Angle between the resultant force and mandril of mandril is smaller, so that mandril is more easily along its axial movement.
2 display, 6 lateral wall of roll body 7 position of mandril be equipped with return spring 20, described 20 one end of return spring and its Corresponding friction plate 19 connects, and 20 other end of return spring is connected on 6 lateral wall of roll body.
If return spring prevents mandril from falling from roll body, in addition, return spring to push up when push rod counter motion Bar is resisted against always on side slope face, so that friction plate is detached from from reel in time, further increases disassembly efficiency.

Claims (4)

1. one kind can protect the take-up of electric wire, including pedestal (1), which is characterized in that the pedestal (1) is equipped with rotary shaft (5) and roll body (6), described rotary shaft (5) one end are hinged on pedestal (1), and rotary shaft (5) other end and roll body (6) are solid It connects, the rotary shaft (5) and roll body (6) coaxially, are connected with coaxial driven gear (3) on the rotary shaft (5), described It is arranged on roll body (6) reel (8), the roll body (6) is equipped with several holes, is inserted in described hole suitable with hole The mandril (7) matched, the mandril (7) are slidably connected with hole, and the mandril (7) is equipped with friction close to the one end of reel (8) Piece (19), the friction plate (19) are resisted against on the inner sidewall of reel (8), and pressurizing unit is equipped in the roll body (6), described Mandril (7) is connect with pressurizing unit, and the driven gear (3) is engaged with driving gear (12), the driving gear (12) and electricity Machine connection, the driving gear (12) are equipped with the axle sleeve (13) coaxial with driving gear (12), the axis far from the side of motor It covers (13) and driving gear (12) is affixed, the pedestal (1) is equipped with via hole, axle sleeve (13) position in axle sleeve (13) corresponding position It in via hole, is inserted with swinging handle (15) on the axle sleeve (13), the swinging handle (15) includes being adapted to axle sleeve (13) Connecting shaft (16), the connecting shaft (16) is plugged on axle sleeve (13), and the connecting shaft (16) is equipped at least one limit Raised (17), axle sleeve (13) inner sidewall are equipped with the limit being adapted to retention bead (17) in retention bead (17) corresponding position Groove (14), the retention bead (17) are located in limiting groove (14).
2. the take-up that one kind according to claim 1 can protect electric wire, which is characterized in that the pressurizing unit includes The push shaft (9) coaxial with roll body (6), the push shaft (9) are equipped with frustum (10) in mandril (7) corresponding position, the frustum (10) It is resisted against on roll body (6) inner sidewall, the frustum (10) includes side slope face (11), and side slope face (11) direction is consistent, described Mandril (7) is resisted against on side slope face (11), and the push shaft (9) is equipped with screw rod (18) away from the one end of side slope face (11), the spiral shell Bar (18) is resisted against push shaft (9) on the end face of screw rod (18) side after passing through roll body (6), the screw rod (18) and roll body (6) it is threadedly coupled, push shaft (9) other end is equipped with spring, and the spring one end is connected on push shaft (9), and the spring is another One end connects on roll body (6) inner sidewall.
3. the take-up that one kind according to claim 2 can protect electric wire, which is characterized in that the mandril (7) is close The shape of one end of push shaft (9) and the shape adaptation of side slope face (11), the side slope face (11) are equipped with lubricating oil.
4. the take-up that one kind described according to claim 1 or 2 or 3 any one can protect electric wire, which is characterized in that institute It states roll body (6) lateral wall and is equipped with return spring (20) in mandril (7) position, described return spring (20) one end is corresponding Friction plate (19) connection, return spring (20) other end is connected on roll body (6) lateral wall.
CN201811252009.6A 2018-10-25 2018-10-25 Can protect take-up of electric wire Active CN109607306B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811252009.6A CN109607306B (en) 2018-10-25 2018-10-25 Can protect take-up of electric wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811252009.6A CN109607306B (en) 2018-10-25 2018-10-25 Can protect take-up of electric wire

Publications (2)

Publication Number Publication Date
CN109607306A true CN109607306A (en) 2019-04-12
CN109607306B CN109607306B (en) 2020-08-18

Family

ID=66002344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811252009.6A Active CN109607306B (en) 2018-10-25 2018-10-25 Can protect take-up of electric wire

Country Status (1)

Country Link
CN (1) CN109607306B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327603A (en) * 2019-05-15 2019-10-15 广西科技大学 A kind of rock-climbing training equipment
CN110752479A (en) * 2019-10-31 2020-02-04 徐州华显凯星信息科技有限公司 Cable pulling-proof device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085763A (en) * 1961-06-02 1963-04-16 United States Steel Corp Expanding mandrel
FR2044248A5 (en) * 1969-05-21 1971-02-19 Petit Marcel Radially contractable bobbin and mounting
CN205772409U (en) * 2016-05-30 2016-12-07 国网江西省电力公司吉安供电分公司 A kind of electric power cable storage device
CN106946092A (en) * 2017-03-29 2017-07-14 杭州奥科服装辅料有限公司 A kind of Multifunctional bobbin winder
CN107572305A (en) * 2017-09-04 2018-01-12 乐甜桃 A kind of automatic winding equipment for cable
CN108128665A (en) * 2018-02-09 2018-06-08 荆门米丰信息科技有限公司 A kind of auto-manual 3D printer consumptive material coiling apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085763A (en) * 1961-06-02 1963-04-16 United States Steel Corp Expanding mandrel
FR2044248A5 (en) * 1969-05-21 1971-02-19 Petit Marcel Radially contractable bobbin and mounting
CN205772409U (en) * 2016-05-30 2016-12-07 国网江西省电力公司吉安供电分公司 A kind of electric power cable storage device
CN106946092A (en) * 2017-03-29 2017-07-14 杭州奥科服装辅料有限公司 A kind of Multifunctional bobbin winder
CN107572305A (en) * 2017-09-04 2018-01-12 乐甜桃 A kind of automatic winding equipment for cable
CN108128665A (en) * 2018-02-09 2018-06-08 荆门米丰信息科技有限公司 A kind of auto-manual 3D printer consumptive material coiling apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327603A (en) * 2019-05-15 2019-10-15 广西科技大学 A kind of rock-climbing training equipment
CN110752479A (en) * 2019-10-31 2020-02-04 徐州华显凯星信息科技有限公司 Cable pulling-proof device
CN110752479B (en) * 2019-10-31 2021-03-30 徐州华显凯星信息科技有限公司 Cable pulling-proof device

Also Published As

Publication number Publication date
CN109607306B (en) 2020-08-18

Similar Documents

Publication Publication Date Title
CN109607306A (en) A kind of take-up for protecting electric wire
CN103359555A (en) Cable winding device and fixing and winding mechanism thereof
CN103752859A (en) One-way feeding device for lathe
CN204947491U (en) A kind of power cord wire stripper
CN209275840U (en) A kind of take-up that security wire is high
CN201625684U (en) Uncoiling unit in metal plate shearing line
CN209275839U (en) A kind of take-up for preventing electric wire to be pulled off
CN201287334Y (en) Improved safety stuff-fetching apparatus
CN210457015U (en) High-pressure pipe winder for preventing water pipe from being pulled back
CN204526410U (en) Gilding press material collecting device
CN202022599U (en) Paper fetching and feeding device
CN208747399U (en) Flexible piece wrap-up
CN202116074U (en) Aluminum strip changing-over machine
CN206447438U (en) A kind of new unidirectional limiter of speed
CN109534092A (en) A kind of take-up
CN206594743U (en) A kind of antitheft device for coin-feed machine with roller
CN210231031U (en) High temperature is rough drawing machine for alloy steel wire
CN204747087U (en) Wire drawing coiling mechanism
CN104266057A (en) Lubricant injection device
CN208444394U (en) A kind of self-service device is handled up card device
CN208069450U (en) A kind of protection type electric automobile charging pile
CN201645411U (en) Embedded wheel puller
RU133641U1 (en) Device for issue of lottery tickets
CN209001513U (en) A kind of detachable cable chute
CN210465714U (en) Vehicle bottom security inspection equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant