CN110661199A - Electric power construction cable release - Google Patents
Electric power construction cable release Download PDFInfo
- Publication number
- CN110661199A CN110661199A CN201910761968.9A CN201910761968A CN110661199A CN 110661199 A CN110661199 A CN 110661199A CN 201910761968 A CN201910761968 A CN 201910761968A CN 110661199 A CN110661199 A CN 110661199A
- Authority
- CN
- China
- Prior art keywords
- rotating
- arm
- clamping arm
- sprocket
- fixed
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/34—Arrangements for effecting positive rotation of packages
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a power construction cable releasing device which comprises a trolley and a rotating mechanism, wherein the rotating mechanism comprises a power supply, a rack, a rotating motor, a left clamping arm, a right clamping arm and a transmission mechanism, a first rotating clamping block is arranged on one side of the left clamping arm facing the right clamping arm, a second rotating clamping block is arranged on one side of the right clamping arm facing the left clamping arm, the first rotating clamping block and the second rotating clamping block are inserted into two ends of a cable reel when the cable reel is installed, the cable reel is installed between the left clamping arm and the right clamping arm, the transmission mechanism is arranged between the rotating motor and the first rotating clamping block so as to drive the first rotating clamping block to rotate when the rotating motor rotates, and a locking mechanism is arranged on the rack. The rotating motor drives the cable reel to rotate, so that the cable reel can be released without manual rotation, manpower resources are saved, and after the cable is released by the releasing device, an operator can install the cable in a specified place. Under the cooperation of the cart, the cart is pushed to the next place for construction, and the influence of difficulty in carrying the cable reel can be avoided.
Description
Technical Field
The invention relates to power construction equipment, in particular to a power construction cable release device.
Background
The cable is installed by manually or by vehicle handling the cable drum to the construction site and then pulling the cable from the cable drum. The cable drum is whole heavier, draws the cable to the assigned position from the cable drum, needs someone to take off the cable from the cable drum or rotate the cable drum, and another people draws the cable to the assigned position, needs two personal operations at least, consumes the manpower. Some large cable reels require cooperation of multiple persons to complete the operation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the electric power construction cable releasing device which can be operated by only one person.
In order to achieve the purpose, the invention provides the following technical scheme: a cable releasing device for electric power construction comprises a cart and a rotating mechanism for rotating a cable reel, wherein the rotating mechanism comprises a power supply, a rack, a rotating motor, a left clamping arm, a right clamping arm and a transmission mechanism, the power supply is arranged on the cart, the rack is arranged at the top end of the cart, the left clamping arm is fixed on the rack, the right clamping arm is arranged on the rack in a sliding manner, a first rotating clamping block is arranged on one surface of the left clamping arm facing the right clamping arm, a second rotating clamping block is arranged on one surface of the right clamping arm facing the left clamping arm, when the cable reel is installed, the first rotary clamping block and the second rotary clamping block are inserted into two ends of the cable reel, the cable reel is arranged between the left clamping arm and the right clamping arm, the rotating motor is arranged on the cart and is connected with a power supply, the transmission mechanism is arranged between the rotating motor and the first rotary clamping block, so as to drive the first rotary clamping block to rotate when the rotating motor rotates, and a locking mechanism for locking the right clamping arm is arranged on the rack.
As a further improvement of the invention, the transmission mechanism comprises a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a first chain, a second chain and a middle rotating shaft, the first chain wheel is fixed on the output end of the rotating motor, the middle rotating shaft is rotationally arranged on the left clamping arm, the second chain wheel and the third chain wheel are coaxially fixed on the middle rotating shaft, the fourth chain wheel is coaxially fixed with the first rotating clamping block, the first chain is connected with the first chain wheel and the second chain wheel, and the second chain is connected with the third chain wheel and the fourth chain wheel.
As a further improvement of the invention, the locking device comprises a mobile motor, a driving belt wheel, a driven belt wheel, an auxiliary belt wheel, a transmission belt and a mobile screw rod, wherein the mobile motor is fixed on the frame and connected with a power supply, the driving belt wheel is coaxially fixed with an output shaft of the mobile motor, the mobile screw rod is rotatably arranged on the frame, the axial direction of the mobile screw rod is the same as the movement direction of a right clamping arm, a screw sleeve is fixed on the right clamping arm and meshed with the mobile screw rod, the driven belt wheel is coaxially fixed with the mobile screw rod, the auxiliary belt wheel is rotatably arranged on the frame and is arranged in a triangular mode with the driving belt wheel and the driven belt wheel, and the transmission belt is sleeved on the.
As a further improvement of the invention, a tensioning assembly for tensioning the transmission belt is arranged on the machine frame, the tensioning assembly comprises a tensioning shaft, a swing arm, a tensioning wheel and a tension spring, the tensioning shaft is fixed on the machine frame, one end of the swing arm is hinged on the tensioning shaft, the tensioning wheel is rotatably arranged at the other end of the swing arm, one end of the tension spring is connected with the swing arm, the other end of the tension spring is connected with the machine frame, and the swing arm is pulled to press the tensioning wheel on the transmission belt.
As a further improvement of the invention, the rack is provided with a turnover mechanism for turning over the left clamp arm and the right clamp arm, the turnover mechanism comprises a turnover motor, a turnover worm gear, a turnover worm and a turnover shaft, the turnover motor is fixed on the rack and connected with a power supply, the turnover shaft is rotationally arranged on the rack, the left clamp arm and the right clamp arm are fixed on the turnover shaft, the turnover worm is rotationally arranged on the rack and connected with the turnover motor, and the turnover worm gear is coaxially fixed with the turnover shaft and meshed with the turnover worm.
As a further improvement of the invention, a straightening assembly for straightening the cable is arranged on the rack, the straightening assembly comprises a bracket, a straightening ring and at least three rollers, the bracket is fixed on the rack, the straightening ring is fixed on the bracket and is formed by connecting at least three straight rods, the rollers are rotatably arranged on the straight rods, and the side walls of the rollers are provided with annular arc-shaped recesses.
The cable mounting device has the beneficial effects that when the cable is mounted, an operator can convey the cable to a construction position by using the trolley, so that the carrying difficulty of the cable is reduced. The cable reel is cliied by first rotatory piece and the rotatory piece of second, and left arm lock and right arm lock increase clamping structure's stability, avoid the cable reel to break away from. The rotating motor drives the first rotating block to rotate and drives the cable reel to rotate, so that the cable reel can be released without manual rotation, manpower resources are saved, and an operator can install the cable in a specified place after the cable is released by the releasing device. Under the cooperation of shallow, the back is accomplished in a department construction that operating personnel can relax, promotes the shallow and constructs to next department, can not receive the influence of cable drum transport difficulty.
Drawings
FIG. 1 is an overall block diagram of the present invention;
fig. 2 is a structural view of the rotating mechanism.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1 and 2, the electric power construction cable releasing device of the embodiment includes a cart 1 and a rotating mechanism for rotating a cable reel, the rotating mechanism includes a power source 21, a frame 22, a rotating motor 23, a left clamping arm 24, a right clamping arm 25 and a transmission mechanism, the power source 21 is disposed on the cart 1, the frame 22 is disposed at the top end of the cart 1, the left clamping arm 24 is fixed on the frame 22, the right clamping arm 25 is slidably disposed on the frame 22, a first rotating clamping block 26 is disposed on a side of the left clamping arm 24 facing the right clamping arm 25, a second rotating clamping block 27 is disposed on a side of the right clamping arm 25 facing the left clamping arm 24, when the cable reel is installed, the first rotating clamping block 26 and the second rotating clamping block 27 are inserted into two ends of the cable reel, the cable reel is installed between the left clamping arm 24 and the right clamping arm 25, the rotating motor 23 is disposed on the cart 1 and connected with the power source 21, the transmission mechanism is disposed between the rotating motor 23 and the, so as to drive the first rotating clamping block 26 to rotate when the rotating motor 23 rotates, and the frame 22 is provided with a locking mechanism for locking the right clamping arm 25.
The locking mechanism may be a bolt, and the bolt locks the right clamping arm 25 after the right clamping arm 25 and the second rotary clamping block 27 clamp the cable reel.
When the cable is installed, operators can convey the cable to a construction position by using the cart 1, and the carrying difficulty of the cable is reduced. The cable reel is carried by first rotatory piece and the rotatory piece of second, and left arm lock 24 and right arm lock 25 increase clamping structure's stability, avoid the cable reel to break away from. The rotating motor 23 drives the first rotating block to rotate to drive the cable reel to rotate, so that the cable reel can be released without manual rotation, manpower resources are saved, and an operator can install the cable in a specified place after the cable is released by the releasing device. Under the cooperation of shallow 1, operating personnel can be relaxed in the construction completion back of a department, promote shallow 1 to the construction of next department, can not receive the influence of cable drum transport difficulty.
As a modified specific embodiment, the transmission mechanism includes a first sprocket 31, a second sprocket 32, a third sprocket, a fourth sprocket 34, a first chain 35, a second chain 36 and a middle rotating shaft 37, the first sprocket 31 is fixed on the output end of the rotating motor 23, the middle rotating shaft 37 is rotatably disposed on the left clamping arm 24, the second sprocket 32 and the third sprocket are coaxially fixed on the middle rotating shaft 37, the fourth sprocket 34 is coaxially fixed with the first rotating clamping block 26, the first chain 35 connects the first sprocket 31 and the second sprocket 32, and the second chain 36 connects the third sprocket and the fourth sprocket 34.
The output torque force and the output rotating speed of the motor are changed through the speed change of the four chain wheels, so that the motor can generate larger output torque force by using smaller torque force, and the output speed of the motor can meet the requirement of construction.
As an improved specific embodiment, the locking device includes a moving motor 41, a driving pulley 42, a driven pulley 43, an auxiliary pulley 44, a transmission belt 45 and a moving screw 46, the moving motor 41 is fixed on the frame 22 and connected to the power supply 21, the driving pulley 42 is coaxially fixed with an output shaft of the moving motor 41, the moving screw 46 is rotatably disposed on the frame 22, and an axial direction of the moving screw 46 is the same as a moving direction of the right arm lock 25, a threaded sleeve is fixed on the right arm lock 25 and engaged with the moving screw 46, the driven pulley 43 is coaxially fixed with the moving screw 46, the auxiliary pulley 44 is rotatably mounted on the frame 22 and is disposed in a triangular manner with the driving pulley 42 and the driven pulley 43, and the transmission belt 45 is sleeved on the driving pulley 42, the driven pulley 43 and the auxiliary pulley 44.
When the cable reel is assembled and disassembled, the moving motor 41 drives the driving belt wheel 42 to rotate, the driving belt wheel 42 drives the driven belt wheel 43 and the auxiliary belt wheel 44 to rotate through the transmission belt 45, the driven belt wheel 43 drives the moving screw rod 46 to rotate, and the moving screw rod 46 rotates to drive the right clamping arm 25 to move, so that the cable reel is clamped or released, and the cable reel is assembled and disassembled. Through the steps, the cable reel is assembled and disassembled through the automatic movement of the right clamping arm 25, the operation is convenient, and the operation can be completed by only one person.
As a modified specific embodiment, a tensioning assembly for tensioning the transmission belt 45 is arranged on the frame 22, the tensioning assembly comprises a tensioning shaft 51, a swing arm 52, a tensioning wheel 53 and a tension spring 54, the tensioning shaft 51 is fixed on the frame 22, one end of the swing arm 52 is hinged on the tensioning shaft 51, the tensioning wheel 53 is rotatably arranged at the other end of the swing arm 52, one end of the tension spring 54 is connected with the swing arm 52, the other end of the tension spring is connected with the frame 22, and the swing arm 52 is pulled to press the tensioning wheel 53 on the transmission belt 45.
The tension spring 54 pulls the swing arm 52, so that the tension wheel 53 continuously presses on the transmission belt 45, the transmission belt 45 keeps tensioned, the transmission belt 45 is prevented from loosening, and the transmission efficiency of the transmission belt 45 is reduced.
As an improved specific embodiment, the rack 22 is provided with a turnover mechanism for turning over the left clamping arm 24 and the right clamping arm 25, the turnover mechanism comprises a turnover motor 61, a turnover worm gear 62, a turnover worm 63 and a turnover shaft 64, the turnover motor 61 is fixed on the rack 22 and connected with the power supply 21, the turnover shaft 64 is rotatably arranged on the rack 22, the left clamping arm 24 and the right clamping arm 25 are fixed on the turnover shaft 64, the turnover worm 63 is rotatably arranged on the rack 22 and connected with the turnover motor 61, and the turnover worm gear 62 is coaxially fixed with the turnover shaft 64 and meshed with the turnover worm 63.
The overturning motor 61 drives the overturning worm 63 to rotate, the overturning worm 63 drives the overturning worm wheel 62 to rotate, the overturning worm wheel 62 drives the overturning shaft 64 to rotate, so that the left clamping arm 24 and the right clamping arm 25 are driven to overturn, the left clamping arm 24 and the right clamping arm 25 overturn on line, and a cable reel can be conveniently installed; left arm lock 24 and right arm lock 25 overturn downwards, make the bottom of cable drum press close to the construction position as far as possible, can reduce the degree that the cable is buckled at the release in-process, guarantee the cable straightness accuracy, improve electrically conductive efficiency.
As an improved specific embodiment, a rack 22 is provided with a straightening assembly for straightening a cable, the straightening assembly includes a bracket 71, a straightening ring 72 and at least three rollers 73, the bracket 71 is fixed on the rack 22, the straightening ring 72 is fixed on the bracket 71, the straightening ring 72 is formed by connecting at least three straight bars, the rollers 73 are rotatably mounted on the straight bars, and the side walls of the rollers 73 are provided with annular arc-shaped recesses.
When the cable is released, the cable passes through the straightening ring 72, the roller 73 rolls on the surface of the cable, the cable is smoothed, the cable is straightened, and the electric conduction capability of the cable is improved.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (6)
1. The utility model provides a power construction cable release which characterized in that: comprises a cart (1) and a rotating mechanism used for rotating a cable reel, wherein the rotating mechanism comprises a power supply (21), a rack (22), a rotating motor (23), a left clamping arm (24), a right clamping arm (25) and a transmission mechanism, the power supply (21) is arranged on the cart (1), the rack (22) is arranged at the top end of the cart (1), the left clamping arm (24) is fixed on the rack (22), the right clamping arm (25) can be arranged on the rack (22) in a sliding manner, one surface of the left clamping arm (24) facing the right clamping arm (25) is provided with a first rotating clamping block (26), one surface of the right clamping arm (25) facing the left clamping arm (24) is provided with a second rotating clamping block (27), when the cable reel is installed, the first rotating clamping block (26) and the second rotating clamping block (27) are inserted into two ends of the cable reel, and the cable reel is installed between the left clamping arm (24) and the right clamping arm (25), rotate motor (23) and set up on shallow (1) and be connected with power (21), drive mechanism sets up and rotates between motor (23) and first rotatory clamp splice (26) to drive first rotatory clamp splice (26) and rotate when rotating motor (23), be provided with the locking mechanical system who is used for locking right arm lock (25) on frame (22).
2. The electric power construction cable releasing device according to claim 1, wherein: drive mechanism includes first sprocket (31), second sprocket (32), third sprocket, fourth sprocket (34), first chain (35), second chain (36) and well pivot (37), first sprocket (31) is fixed on the output end of rotating motor (23), well pivot (37) rotate and set up on left arm lock (24), second sprocket (32) and third sprocket are coaxial to be fixed on well pivot (37), fourth sprocket (34) and first rotatory clamp splice (26) are coaxial to be fixed, first sprocket (31) and second sprocket (32) are connected in first chain (35), third sprocket and fourth sprocket (34) are connected in second chain (36).
3. The electric power construction cable releasing device according to claim 2, wherein: locking device includes moving motor (41), driving pulley (42), driven pulley (43), auxiliary pulley (44), drive belt (45) and removal lead screw (46), moving motor (41) are fixed on frame (22) and are connected with power (21), driving pulley (42) and the coaxial fixed of output shaft of moving motor (41), it sets up on frame (22) to remove lead screw (46) rotation, just the axial direction of removing lead screw (46) is the same with the direction of right arm lock (25) motion, be fixed with the swivel nut on right arm lock (25), the swivel nut meshes with removal lead screw (46), driven pulley (43) and removal lead screw (46) coaxial fastening, auxiliary pulley (44) rotate install on frame (22) and be the triangle-shaped setting with driving pulley (42) and driven pulley (43), drive belt (45) cover is in driving pulley (42), A driven pulley (43) and an auxiliary pulley (44).
4. The electric power construction cable releasing device according to claim 3, wherein: the tensioning device is characterized in that a tensioning assembly used for tensioning the transmission belt (45) is arranged on the rack (22), the tensioning assembly comprises a tensioning shaft (51), a swinging arm (52), a tensioning wheel (53) and a tension spring (54), the tensioning shaft (51) is fixed on the rack (22), one end of the swinging arm (52) is hinged to the tensioning shaft (51), the tensioning wheel (53) is rotatably arranged at the other end of the swinging arm (52), one end of the tension spring (54) is connected with the swinging arm (52), the other end of the tension spring is connected with the rack (22), and the swinging arm (52) is pulled to press the tensioning wheel (53) on the transmission belt (45).
5. The electric power construction cable releasing device according to claim 1, wherein: be provided with the tilting mechanism that is used for upset left arm lock (24) and right arm lock (25) on frame (22), tilting mechanism includes upset motor (61), upset worm wheel (62), upset worm (63) and trip shaft (64), upset motor (61) are fixed on frame (22) and are connected with power (21), trip shaft (64) rotate and set up on frame (22), left side arm lock (24) and right arm lock (25) are fixed on trip shaft (64), upset worm (63) rotate to set up on frame (22) and are connected with upset motor (61), upset worm wheel (62) and trip shaft (64) coaxial fastening and with upset worm (63) meshing.
6. The electric power construction cable releasing device according to claim 1, wherein: the straightening device is characterized in that a straightening assembly used for straightening cables is arranged on the rack (22), the straightening assembly comprises a support (71), a straightening ring (72) and at least three rollers (73), the support (71) is fixed on the rack (22), the straightening ring (72) is fixed on the support (71), the straightening ring (72) is formed by connecting at least three straight rods, the rollers (73) are rotatably installed on the straight rods, and the side walls of the rollers (73) are provided with annular arc-shaped recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761968.9A CN110661199A (en) | 2019-08-16 | 2019-08-16 | Electric power construction cable release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761968.9A CN110661199A (en) | 2019-08-16 | 2019-08-16 | Electric power construction cable release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110661199A true CN110661199A (en) | 2020-01-07 |
Family
ID=69036595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761968.9A Pending CN110661199A (en) | 2019-08-16 | 2019-08-16 | Electric power construction cable release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110661199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897205A (en) * | 2021-01-07 | 2021-06-04 | 李松涛 | Optical cable is laid and is used pay-off |
| CN114030940A (en) * | 2021-10-28 | 2022-02-11 | 国网辽宁省电力有限公司盘锦供电公司 | But rotation angle's electric power wire barrow |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206814109U (en) * | 2017-06-21 | 2017-12-29 | 江西吉恩重工有限公司 | A kind of packaged type pay off rack for being easy to load and unload cable hank |
| CN208471266U (en) * | 2018-07-19 | 2019-02-05 | 德阳新源电器有限责任公司 | A kind of cable straightening device |
-
2019
- 2019-08-16 CN CN201910761968.9A patent/CN110661199A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206814109U (en) * | 2017-06-21 | 2017-12-29 | 江西吉恩重工有限公司 | A kind of packaged type pay off rack for being easy to load and unload cable hank |
| CN208471266U (en) * | 2018-07-19 | 2019-02-05 | 德阳新源电器有限责任公司 | A kind of cable straightening device |
Non-Patent Citations (1)
| Title |
|---|
| 沐风网: "《放线机》", 17 May 2016 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897205A (en) * | 2021-01-07 | 2021-06-04 | 李松涛 | Optical cable is laid and is used pay-off |
| CN114030940A (en) * | 2021-10-28 | 2022-02-11 | 国网辽宁省电力有限公司盘锦供电公司 | But rotation angle's electric power wire barrow |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |
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| WD01 | Invention patent application deemed withdrawn after publication |