CN105060034A - Cable pay-off device and equipment - Google Patents
Cable pay-off device and equipment Download PDFInfo
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- CN105060034A CN105060034A CN201510441209.6A CN201510441209A CN105060034A CN 105060034 A CN105060034 A CN 105060034A CN 201510441209 A CN201510441209 A CN 201510441209A CN 105060034 A CN105060034 A CN 105060034A
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Abstract
The invention discloses a cable pay-off device and equipment. The cable pay-off device comprises a mounting frame (1), a bearing bar (2) penetrating through a center hole of a cable reel, two shaft brackets (3), a width-adjustable bearing support (4) and a first drive device (5), wherein the width-adjustable bearing support (4) is arranged on the mounting frame (1); the shaft brackets (3) are arranged at the two ends of the width-adjustable bearing support (4) respectively so as to support and fix the two ends of the bearing bar (2); the width-adjustable bearing support (4) is provided with a bidirectional adjusting screw rod (6), so that the distance between the shaft brackets (3) at the two ends of the width-adjustable bearing support (4) is adjustable; the first drive device (5) is connected with the width-adjustable bearing support (4) so as to drive the width-adjustable bearing support (4) to move in the direction perpendicular to the plane where the mounting frame (1) is located.
Description
Technical field
The present invention relates to cable and discharge technical field, particularly relate to a kind of cable applicator and equipment.
Background technology
In the installation and repairing process of electric system, in the second modified equipment installation process of particularly electric system, have a large amount of cable installatition work.
At present in cable installatition work, usually adopt manpower drag operation cable drum or cable bearer to carry out unwrapping wire or take-up, in this process, need the work of a large amount of high strength, work efficiency is lower.
Summary of the invention
In view of this, the invention provides a kind of cable applicator and equipment, carry out unwrapping wire, the technical matters that work efficiency is lower in order to solve manual operation cable drum or cable bearer in prior art.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of cable applicator, comprising:
Erecting frame 1, bearing bar 2, two axle holders 3 through cable drum centre hole, width-adjustable bearing support 4 and the first actuating device 5;
Wherein, described width-adjustable bearing support 4 is arranged on described erecting frame 1, each described axle holder 3 is separately positioned on the two ends of described width-adjustable bearing support 4, to support and to fix the two ends of described bearing bar 2, and described width-adjustable bearing support 4 is provided with bidirectional modulation screw rod 6, make the distance between the axle holder 3 at described width-adjustable bearing support 4 two ends adjustable;
Described first actuating device 5 is connected with described width-adjustable bearing support 4, described width-adjustable bearing support 4 can be driven to move up in the side perpendicular to described erecting frame 1 place plane to make described first actuating device 5.
Said apparatus, preferably, described device also comprises: hydraulic lift 7 and load-bearing chain 8;
Wherein, described first actuating device 5 drives described width-adjustable bearing support 4 to move up in the side perpendicular to described erecting frame 1 place plane by described hydraulic lift 7 and described load-bearing chain 8.
Said apparatus, preferably, described erecting frame 1 comprises the first support body 9 and the second support body 10, and described second support body 10 is fixedly connected with described first support body 9, described first support body 9 can be fixedly installed on the plane, described second support body 10 is the inverted U structure perpendicular to plane described in it;
Wherein, described hydraulic lift 7 is arranged on described second support body 10, described width-adjustable bearing support 4 is connected with described hydraulic lift 7 by described load-bearing chain 8, and described hydraulic lift 7 drives described width-adjustable bearing support 4 to move in a direction perpendicular to the plane, which by described load-bearing chain 8 under the driving of described first actuating device 5.
Said apparatus, preferably, described device also comprises:
Second actuating device 11, described second actuating device 11 is connected with the cable free end on described cable drum, and to pull described cable, stand-by described cable drum rotates, and completes unwrapping wire.
Said apparatus, preferably, described device also comprises:
3rd actuating device 12, described 3rd actuating device 12 is connected with described cable drum, to drive described cable drum to rotate, completes unwrapping wire or take-up.
Said apparatus, preferably, described axle holder 3 comprises roller bearing bearing support 13, described bearing bar 2 can roll on described roller bearing bearing support 13, makes described roller bearing bearing support 13 can lift bearing bar 2 through described cable drum at the square upward movement perpendicular to described erecting frame 1 place plane.
Said apparatus, preferably, described first actuating device 5 is electrical motor.
Said apparatus, preferably, the bottom of described erecting frame 1 is provided with at least three cardan wheels 14.
Said apparatus, preferably, each described cardan wheel 14 is provided with wheel anchor fitting 15, is in stationary state to control described cardan wheel 14.
Present invention also offers a kind of cable applicator device, comprise and be wound with the cable drum 16 of cable and the cable applicator 17 as described in above-mentioned any one.
From such scheme, a kind of cable applicator provided by the present invention and equipment, by installing two axle holders on broad-adjustable bearing support, and then the bearing bar being provided with cable drum is supported to unsettled, the first actuating device now can be utilized to drive this width-adjustable bearing support to move up and down, based on this structure, due to bearing bar and cable drum centre hole between socket relation, staff is when pulling the cable on cable drum, can adopt less dynamics that cable drum can be made can to rotate on bearing bar, easily complete setting-out work.As can be seen here, utilize the cable applicator in the present invention to carry out unwrapping wire without the need to manual operation cable drum, but only easily need pull cable, cable drum can be driven to rotate further unwrapping wire, reduce working strength, reduce work capacity, significantly improve work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of cable applicator embodiment one provided by the invention;
Fig. 2 is the structural representation of a kind of cable applicator embodiment two provided by the invention;
Fig. 3 is another structural representation of the embodiment of the present invention two;
Fig. 4 is the structural representation of a kind of cable applicator embodiment three provided by the invention;
Fig. 5 is the structural representation of a kind of cable applicator embodiment four provided by the invention;
Fig. 6 is the structural representation of a kind of cable applicator embodiment five provided by the invention;
Fig. 7 is the structural representation of a kind of cable applicator embodiment six provided by the invention;
Fig. 8 is the structural representation of a kind of cable applicator embodiment seven provided by the invention;
Fig. 9 is the structural representation of a kind of cable applicator device embodiment eight provided by the invention;
Figure 10 is another structural representation of the embodiment of the present invention eight;
In accompanying drawing, mark is as follows:
1-erecting frame, 2-bearing bar, the holder of 3-axle, 4-width-adjustable bearing support, 5-first actuating device, 6-bidirectional modulation screw rod, 7-hydraulic lift, 8-load-bearing chain, 9-first support body, 10-second support body, 11-second actuating device, 12-the 3rd actuating device, 13-roller bearing bearing support, 14-cardan wheel, 15-take turns side bayonet slot inside and outside anchor fitting, 16-cable drum, 17-cable applicator, 18-track, 19-, 20-interior outside buckle roller.
Detailed description of the invention
Core of the present invention is to provide a kind of cable applicator of cable applicator device, effectively reduces the problem such as the personnel of cable installatition need of work and the labour intensity of staff; Another core of the present invention is to provide a kind of cable applicator device comprising above-mentioned cable applicator.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In existing electric system installation and repairing process, especially relaying service personnel is in secondary equipment in power system improvement and installation process, has a large amount of cable installatition work.Use manpower to pull cable in current work, paying out drum is also operate with Manual-pushing.But, in improvement project, often within one day, the cable of more than 10 hours to be put, discharges cable by manpower drag operation cable bearer, the workman used is more, and labour intensity is higher, causes personnel tired, staff's attention and concentrated force are declined, easily safety misadventure occurs; And pull in process at manpower and easily injure cable, cause safety misadventure.
In sum, how effectively to reduce the problem such as the personnel of cable installatition need of work and the labour intensity of staff, be current those skilled in the art's urgent problem.
The present invention, for solving the problem, proposes following technical scheme:
With reference to figure 1, be the structural representation of a kind of cable applicator embodiment one provided by the invention, wherein, described cable applicator can be fixed or the mobile cable drum being wound with cable, and carries out unwrapping wire to the cable on cable drum.
In the present embodiment, described device can comprise following structure:
Erecting frame 1, bearing bar 2, two axle holders 3 through cable drum centre hole, width-adjustable bearing support 4 and the first actuating device 5.
Wherein, described width-adjustable bearing support 4 is arranged on described erecting frame 1, each described axle holder 3 is separately positioned on the two ends of described width-adjustable bearing support 4, to support the two ends of described bearing bar 2, and described width-adjustable bearing support 4 is provided with bidirectional modulation screw rod 6, make the distance between the axle holder 3 at described width-adjustable bearing support 4 two ends adjustable.
It should be noted that, described erecting frame 1 is high strength steel supporting structure.And the two ends of described width-adjustable bearing support 4 are respectively arranged with bindiny mechanism x1 and x2, to connect two axle holders 3 respectively.Described bidirectional modulation screw rod 6 can parallel with the line between two axle holders 3, make described width-adjustable bearing support 4 by regulating described bidirectional modulation screw rod 6, the object of the distance between adjusted two axle holders 3, thus, the cable drum of arbitrary axis face width degree y is made all can be fixed by the device in the present embodiment and unwrapping wire.
As shown in fig. 1, described cable drum is the axle construction with centre hole a, cable can be wrapped on the axial plane b of cable drum, its axial plane width is y, described cable drum can rotate around described bearing bar 2, contact surface friction force between described axle holder 3 and described bearing bar 2 is less than a default threshold value, low-resistance can rotate in described axle holder 3 to make described bearing bar 2, when avoiding pulling cable there is the situation of inclination in whole device, cable drum described in two and the contact surface friction force between described bearing bar 2 are less than another threshold value preset, making staff only need less dynamics to pull cable can drive cable drum to rotate around described strut bar 2, reach the object reducing working strength further.
And described first actuating device 5 is connected with described width-adjustable bearing support 4, described width-adjustable bearing support 4 can be driven to move up in the side perpendicular to described erecting frame 1 place plane to make described first actuating device 5.
Wherein, in the present embodiment, can, by the described width-adjustable bearing support 4 of adjustment miles of relative movement in a direction perpendicular to the plane, which, the cable drum of any radius or diameter all can be fixed and unwrapping wire by the device in the present embodiment.
From such scheme, a kind of cable applicator embodiment one provided by the present invention, by installing two axle holders on broad-adjustable bearing support, and then the bearing bar being provided with cable drum is supported to unsettled, the first actuating device now can be utilized to drive this width-adjustable bearing support to move up and down, based on this structure, due to bearing bar and cable drum centre hole between socket relation, staff is when pulling the cable on cable drum, can adopt less dynamics that cable drum can be made can to rotate on bearing bar, easily complete setting-out work.As can be seen here, utilize the cable applicator in the present embodiment to carry out unwrapping wire without the need to manual operation cable drum, but only easily need pull cable, cable drum can be driven to rotate further unwrapping wire, reduce working strength, reduce work capacity, significantly improve work efficiency.
With reference to figure 2, be the structural representation of a kind of cable applicator embodiment two provided by the invention, wherein, described device can also comprise following structure:
Hydraulic lift 7 and load-bearing chain 8.
Wherein, described first actuating device 5 drives described width-adjustable bearing support 4 to move up in the side perpendicular to described erecting frame 1 place plane by described hydraulic lift 7 and described load-bearing chain 8.
Concrete, as shown in Figure 3, described erecting frame 1 comprises the first support body 9 and the second support body 10, and described second support body 10 is fixedly connected with described first support body 9, described first support body 9 can be fixedly installed on the plane, described second support body 10 is the inverted U structure perpendicular to plane described in it;
Wherein, described hydraulic lift 7 is arranged on described second support body 10, described width-adjustable bearing support 4 is connected with described hydraulic lift 7 by described load-bearing chain 8, and described hydraulic lift 7 drives described width-adjustable bearing support 4 to move in a direction perpendicular to the plane, which by described load-bearing chain 8 under the driving of described first actuating device 5.
With reference to figure 4, be the structural representation of a kind of cable applicator embodiment three provided by the invention, wherein, described device can also comprise following structure:
Second actuating device 11, described second actuating device 11 is connected with the cable free end c on described cable drum, and to pull described cable, stand-by described cable drum rotates, and completes unwrapping wire.
From such scheme, utilize actuating device in the present embodiment to realize pulling cable, for staff is laborsaving, reduce the working strength of staff further, reduce work capacity, increase work efficiency.
With reference to figure 5, be the structural representation of a kind of cable applicator embodiment four provided by the invention, wherein, described device can also comprise following structure:
3rd actuating device 12, described 3rd actuating device 12 is connected with described cable drum, to drive described cable drum to rotate, completes unwrapping wire or take-up.
In the present embodiment, drive cable drum to rotate by actuating device, realize unwrapping wire or take-up, for staff is laborsaving, reduce the working strength of staff further, reduce work capacity, increase work efficiency.
Concrete, with reference to figure 6, for the structural representation of a kind of cable applicator embodiment five provided by the invention, wherein, described axle holder 3 comprises roller bearing bearing support 13, described bearing bar 2 can roll on described roller bearing bearing support 13, makes described roller bearing bearing support 13 can lift bearing bar 2 through described cable drum at the square upward movement perpendicular to described erecting frame 1 place plane.
Wherein, described roller bearing bearing support 13 for laying bearing bar 2 and joining with described bearing bar 2 pine, described roller bearing bearing support 13 lift through cable drum bearing bar 2 work.Described axle holder 3 is generally axially symmetric structure, and preferably, described axle holder 3 Central Symmetry, stressed comparatively even, centre is provided with 3 low-resistance load-bearing roller bearing bearing bars and rotates more steady.And described axle holder 3 can be provided with hatch frame, after cable drum is installed to bearing bar 2, the hatch frame support bearing bar of described axle holder 32 times, described axle holder 3 just can fix bearing bar 2, concrete, and described axle holder 3 can be joined with bearing bar 2 pine, cable drum is facilitated to rotate with bearing bar 2, this kind of connection mode is comparatively simple, also for convenience detach, is easy to the cable drum more renewed.
With reference to figure 7, be the structural representation of a kind of cable applicator embodiment six provided by the invention, wherein, the bottom of described erecting frame 1 is provided with at least three cardan wheels 14.
Device in the present embodiment can utilize described three cardan wheels 14 to realize pulsation-free and move in the plane, for staff saves the work capacity of Mobile cable hank, reduces the working strength of staff further, reduces work capacity, increase work efficiency.
With reference to figure 8, be the structural representation of a kind of cable applicator embodiment seven provided by the invention, wherein, each described cardan wheel 14 be provided with wheel anchor fitting 15, be in stationary state to control described cardan wheel 14.
Thus, utilize these to take turns anchor fitting 15 in the present embodiment the cardan wheel 14 remained static is fixed, make staff moved this cable drum after can whole cable applicator be fixed on desired position, there will not be cable drum with the situation of this cable applicator movement easily.
With reference to figure 9, be the structural representation of a kind of cable applicator device embodiment eight provided by the invention, wherein, described equipment comprises the cable drum 16 and as the cable applicator 17 described in aforementioned any embodiment that are wound with cable.
Wherein, the specific implementation of described cable applicator 17 with reference to each embodiment in above, no longer can describe in detail herein.
On the basis of above-mentioned detailed description of the invention, those skilled in the art according to the difference of concrete occasion, can carry out some changes to cable applicator.Described erecting frame 1 is provided with the width-adjustable bearing support 4 can praising bearing bar, after described first actuating device 5 is fixed on erecting frame 1.Described width-adjustable bearing support 4 can adjust the width of bearing support 4 by bidirectional modulation screw rod 6, described erecting frame 1 requirement of strength is higher, can bear heavier cable drum, more safe and reliable, and drive lifting strength large by motor, positioning precision is higher.
Obviously, under the guidance of this thought, those skilled in the art can carry out some changes according to the difference of concrete occasion to the width-adjustable bearing support 4 in above-mentioned detailed description of the invention.Described width-adjustable bearing support 4 has track, and the length of track can be arranged voluntarily according to concrete service condition, and such as requirement can install the cable drum that width is 700mm to 1200mm.Track is arranged in the horizontal direction, track has the first draw-in groove, axle holder 3 loading arm is installed on track and loading arm can by screw rod 6 along rail moving, as shown in Figure 10, erecting frame 1 has interior outside track, and interior outside buckle roller can be stuck in interior outer side track groove.Described width-adjustable bearing support 4 is linked into an integrated entity by bolt and interior outside buckle roller, and namely width-adjustable bearing support 4 can be fixed on erecting frame 1 track 18.Width-adjustable bearing support 4 can move along track 18, and that is, track 18 has spacing and directional tagging.Track 18 is vertically arranged, and is convenient to width-adjustable bearing support 4 mobile in track 18.Track 18 has inside and outside side bayonet slot 19, width-adjustable bearing support 4 has outside buckle roller 20 in coordinating with inside and outside side bayonet slot 19, interior outside buckle roller 20 can be stuck in inside and outside side bayonet slot 19, can fixing and mounting bracket 1.The quantity of interior outside buckle roller 20 is unrestricted, generally arranges multiple, so that be suitable for the cable drum of Different Weight, interior outside buckle roller 20 can be uniformly distributed, also can uneven distribution, can determine according to actual service condition.
It is important to note that cable applicator provided by the present invention should not be restricted to this kind of situation, width-adjustable bearing support 4 can be fixed on erecting frame 1 track.Width-adjustable bearing support 4 can move along track 18, and that is, track has spacing and directional tagging.Track 18 is vertically arranged, and is convenient to width-adjustable bearing support 4 and moves in orbit.Width-adjustable bearing support 4 is connected by load-bearing chain 8 and hydraulic lift 7, hydraulic lift 7 is bolted on bottom erecting frame 1, hydraulic lift 7 drives width-adjustable bearing support 4 movement in vertical direction by load-bearing chain 8, and stroke can adapt to the cable drum of 800mm to 1800mm (radius).
In order to optimize technique scheme further, the first actuating device 5 is specially electrical motor, and the output shaft of electrical motor is connected with Hydraulic Pump, and the second actuating device 11 and the 3rd actuating device 12 are specifically as follows hydraulic gear.Electrical motor is driven by power, electrical motor and Hydraulic Pump parts are electrical motor common on the market and Hydraulic Pump, driven by power work efficiency is higher, variable-frequency motor specifically can be used to drive hydraulic gear, hydraulic gear can drive driving chain to praise width-adjustable bearing support 4, specifically can use hydraulic actuating cylinder, and the expansion link of hydraulic actuating cylinder stretches out or shrinks and drives width-adjustable bearing support 4 to be elevated, erecting frame can be made to be positioned different height, to be convenient to realize Dynamic controlling.
Another inventive concept set forth provided by the present invention is, the first actuating device, the second actuating device and the 3rd actuating device all can pass through relay point operation control.Such as, the startup of crawl first actuating device, the second actuating device and the 3rd actuating device and stopping, namely controlling cable drum and praise and lay and the pulling of cable, Electronic control, the labour intensity of the other staff of cable drum can be reduced, increase work efficiency.
Cable applicator provided by the present invention, in the immovable situation of other parts, erecting frame 1 is specially high strength steel support.Erecting frame 1 can adopt high strength I-beam section and channel-section steel, increases its intensity, and erecting frame is provided with heavy nylon cardan wheel 4 for 1 time, and cardan wheel supporting power is each is 1300KG.This combination erecting frame applicability is comparatively wide, is applicable to the general controls cable drum of weight 260kG to 2000KG, and has the feature of conveniently moving.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a cable applicator, is characterized in that, comprising:
Erecting frame (1), the bearing bar (2) through cable drum centre hole, two axle holders (3), width-adjustable bearing support (4) and the first actuating devices (5);
Wherein, described width-adjustable bearing support (4) is arranged on described erecting frame (1), each described axle holder (3) is separately positioned on the two ends of described width-adjustable bearing support (4), to support and to fix the two ends of described bearing bar (2), and described width-adjustable bearing support (4) is provided with bidirectional modulation screw rod (6), make the distance between the axle holder (3) at described width-adjustable bearing support (4) two ends adjustable;
Described first actuating device (5) is connected with described width-adjustable bearing support (4), described width-adjustable bearing support (4) can be driven to move up in the side perpendicular to described erecting frame (1) place plane to make described first actuating device (5).
2. device according to claim 1, is characterized in that, described device also comprises: hydraulic lift (7) and load-bearing chain (8);
Wherein, described first actuating device (5) drives described width-adjustable bearing support (4) to move up in the side perpendicular to described erecting frame (1) place plane by described hydraulic lift (7) and described load-bearing chain (8).
3. device according to claim 2, it is characterized in that, described erecting frame (1) comprises the first support body (9) and the second support body (10), described second support body (10) is fixedly connected with described first support body (9), described first support body (9) can be fixedly installed on the plane, described second support body (10) is the inverted U structure perpendicular to plane described in it;
Wherein, described hydraulic lift (7) is arranged on described second support body (10), described width-adjustable bearing support (4) is connected with described hydraulic lift (7) by described load-bearing chain (8), and described hydraulic lift (7) drives described width-adjustable bearing support (4) to move in a direction perpendicular to the plane, which by described load-bearing chain (8) under the driving of described first actuating device (5).
4. device according to claim 1, is characterized in that, described device also comprises:
Second actuating device (11), described second actuating device (11) is connected with the cable free end on described cable drum, and to pull described cable, stand-by described cable drum rotates, and completes unwrapping wire.
5. device according to claim 1, is characterized in that, described device also comprises:
3rd actuating device (12), described 3rd actuating device (12) is connected with described cable drum, to drive described cable drum to rotate, completes unwrapping wire or take-up.
6. device according to claim 1, it is characterized in that, described axle holder (3) comprises roller bearing bearing support (13), described bearing bar (2) can roll described roller bearing bearing support (13) is upper, makes described roller bearing bearing support (13) can lift bearing bar (2) through described cable drum at the square upward movement perpendicular to described erecting frame (1) place plane.
7. device according to claim 6, is characterized in that, described first actuating device (5) is electrical motor.
8. device according to claim 1, is characterized in that, the bottom of described erecting frame (1) is provided with at least three cardan wheels (14).
9. device according to claim 6, is characterized in that, each described cardan wheel (14) is provided with wheel anchor fitting (15), is in stationary state to control described cardan wheel (14).
10. a cable applicator device, is characterized in that, comprises the cable drum (16) that is wound with cable and as the cable applicator (17) in claim 1 ~ 9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441209.6A CN105060034A (en) | 2015-07-24 | 2015-07-24 | Cable pay-off device and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441209.6A CN105060034A (en) | 2015-07-24 | 2015-07-24 | Cable pay-off device and equipment |
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| CN105060034A true CN105060034A (en) | 2015-11-18 |
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| CN201510441209.6A Pending CN105060034A (en) | 2015-07-24 | 2015-07-24 | Cable pay-off device and equipment |
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| CN106099824A (en) * | 2016-08-30 | 2016-11-09 | 武汉华源电力集团有限公司输变电工程分公司 | A kind of scalable drop and the power cable applicator of gradient |
| CN107673136A (en) * | 2017-09-08 | 2018-02-09 | 国网山东省电力公司济南供电公司 | A kind of Full automatic electric test cable draw off gear |
| CN109018811A (en) * | 2018-08-09 | 2018-12-18 | 安徽工程大学 | Intelligent warehousing system |
| CN113224591A (en) * | 2021-03-18 | 2021-08-06 | 华电电力科学研究院有限公司 | Liftable multifunctional motor-driven power cable reel structure |
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| CN106099824A (en) * | 2016-08-30 | 2016-11-09 | 武汉华源电力集团有限公司输变电工程分公司 | A kind of scalable drop and the power cable applicator of gradient |
| CN107673136A (en) * | 2017-09-08 | 2018-02-09 | 国网山东省电力公司济南供电公司 | A kind of Full automatic electric test cable draw off gear |
| CN109018811A (en) * | 2018-08-09 | 2018-12-18 | 安徽工程大学 | Intelligent warehousing system |
| CN113224591A (en) * | 2021-03-18 | 2021-08-06 | 华电电力科学研究院有限公司 | Liftable multifunctional motor-driven power cable reel structure |
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Application publication date: 20151118 |