CN107572317A - Mechanical cable hank movement folding and unfolding car - Google Patents
Mechanical cable hank movement folding and unfolding car Download PDFInfo
- Publication number
- CN107572317A CN107572317A CN201710895913.8A CN201710895913A CN107572317A CN 107572317 A CN107572317 A CN 107572317A CN 201710895913 A CN201710895913 A CN 201710895913A CN 107572317 A CN107572317 A CN 107572317A
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- Prior art keywords
- brake
- cable hank
- hitch frame
- seat
- leading screw
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Abstract
The invention discloses a kind of mechanical cable hank movement folding and unfolding car, including vehicle frame, vehicle frame includes hitch frame and positioned at the hitch frame front end left and right sides and the support beam extended forward, the bottom of two support beams is separately installed with wheel, deflecting roller is provided with the middle part of the rear end of hitch frame, the steering tiller that control deflecting roller is swung is additionally provided with hitch frame；The top of two support beams in left and right is also vertically provided with the guide pillar that two time intervals are set, the lifting seat that can be slid up and down is slidably connected respectively between left side and two guide pillars on right side, the supported hole of multiple interval settings up and down and left and right insertion is respectively equipped with two lifting seats, one is fitted with jointly in mutually level two supported holes and lifts axle, and the Manual hydraulic jack that lifting seat can be driven to move up and down also is separately installed with the support beam below two lifting seats.The bassinet structure is simple, easy to use, and bearing capacity is strong, the transport cable hank of energy fast and stable.
Description
Technical field
The present invention relates to a kind of mechanical cable hank movement folding and unfolding car.
Background technology
The cable hank of major diameter is in cargo handling process is put in storage, it usually needs and row is hung or fork truck is transported and shifted, but
It is universal higher with the acquisition cost of fork truck to be that row is hung, and no row hang with the environment of fork truck, it usually needs substantial amounts of people
Power carries out rolling transfer to cable hank, and would generally damage on cable hank support body or cable hank what is wound during transfer
Cable wire body；In view of the above problems, it is therefore necessary to which design is a kind of simple in construction, and easy to use, manufacturing cost is low, and convenient fortune
The instrument of transmission cable disk.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, easy to use, manufacturing cost is low, and convenient fortune
Transmission cable disk, while and can realizes the mechanical cable hank movement folding and unfolding car for supporting cable hank to go forward side by side line cable retractable cable operation.
In order to solve the above technical problems, the present invention includes vehicle frame, it is structurally characterized in that：The vehicle frame includes hitch frame and position
The support beam extended at left and right sides of hitch frame front end and forward, the bottom of two support beams is separately installed with wheel, described to lead
Draw and be provided with deflecting roller in the middle part of the rear end of frame, the steering tiller that control deflecting roller is swung is additionally provided with the hitch frame；Left and right two
The top of support beam is also vertically provided with the guide pillar that two time intervals are set, and is slided respectively between left side and two guide pillars on right side
It is dynamic to be connected with the lifting seat that slid up and down, multiple interval settings up and down and the branch of left and right insertion are respectively equipped with two lifting seats
Hole is supportted, being fitted with one jointly in mutually level two supported holes lifts axle, in the support beam below two lifting seats
Also it is separately installed with the Manual hydraulic jack that lifting seat can be driven to move up and down；On the leading section and rearward end of two support beams
Be connected to vertically arranged leading screw sleeve pipe, the leading screw sleeve pipe transfer is dynamic be connected with bottom stretch to below support beam, on
The support leading screw that end is stretched to above support beam, the bottom of the support leading screw are provided with supporting seat, the support leading screw
Upper end is provided with rotary handle.
After said structure, when needing to carry out transfer cable hank, first promote the present invention and cable hank is located at two
Between support beam, meanwhile, from two lifting seats and cable hank central hole in mutually level supported hole, and axle will be lifted
The centre bore of two corresponding supported holes and cable hank is sequentially passed through, two employees press the manual liquid of the left and right sides respectively afterwards
Jack is pressed then to reach the purpose of lifting cable hank, push-and-pull sheet can be passed through afterwards so that the lifting seat of the left and right sides moves up
Invention is then shifted to cable hank；Secondly, when needing to carry out drawing cable line operation, first cable hank is lifted certain high
Degree, afterwards, rotary handle is shaken manually and is rotated, support leading screw is stretched to lower section, while supporting seat is acted against ground
On, now, the retractable cable operation of cable can be carried out, due to the support of four supporting seats, it is possible to increase the stationarity of retractable cable,
Meanwhile vehicle frame is avoided to be moved during retractable cable.
In order to be braked to the cable hank rotated in retractable cable operation process, pacify respectively in the rearward end of two support beams
The shell chamber of front and rear extension is provided with equipped with brake mount, in the brake mount, the madial wall of the brake mount is provided with front and rear extension
Strip hole, brake thick stick is provided between two brake mounts, and the both ends of the brake thick stick are stretched into from the strip hole of corresponding side respectively
The top spring of thick stick top rearward that will brake is provided with the shell chamber of brake mount, in the shell chamber, the hitch frame is provided with brake hinge dress
Seat, the brake hinge fill the brake lever that swing is hinged with seat, oriented brake lever are fixedly connected with the brake thick stick
The brake push rod of direction extension, the rear end hinge of the brake push rod is on brake lever.
In order to which cable hank is carried out into locking and keeps lockup state, the rear end of two brake mounts is screwed with leading section and stretches into brake
In the shell chamber of vehicle seat, the brake leading screw that rearward end extends to brake mount rear, it is described brake leading screw rear end be provided with and can drive
Brake the brake rocking handle that leading screw rotates.
In order that lift axle can under the support of two supported holes smooth rotation, support is installed in the supported hole and lifted
The rolling bearing that axle rotates, the diameter of bore of the rolling bearing are more than the diameter for lifting axle.
Come off in order to avoid lifting axle from two lifting seats, while in order to avoid cable hank axially moves on axle is lifted
Dynamic, described one end for lifting axle is provided with the anticreep end of the diameter of bore more than rolling bearing, described the other end for lifting axle
Screwed retaining ring is screwed with, the axle of lifting sets and be used for the spacing hole for installing limit shaft provided with multiple axially spaced-aparts.
The upper end of two guide pillars of homonymy is provided with the fixed seat for fixing two guide pillars, is connected with the fixed seat for installing
The lamp body fixed seat of lamp body.
Fixed sleeving is provided with the middle part of the rear end of the hitch frame, being rotatably connected to lower end in the fixed sleeving stretches to traction
The rotating shaft that frame lower section, upper end are stretched to above hitch frame, the deflecting roller are arranged on rotating shaft lower end, and the upper end of the rotating shaft is provided with
Turn to hinge dress seat, the steering tiller include lower end be hinged on turn to hinge dress seat on, upper end can swing backward shank, it is described
The upper end of shank is provided with the handle extended to the left and to the right；Main connecting portion is provided with the top of hitch frame on front side of fixed sleeving,
The shank is provided with secondary connecting portion, holding is connected between the main connecting portion and secondary connecting portion shank is pulled into upright state
Extension spring, it is described turn to hinge dress seat front side be provided with upwardly extend so as to limit the shank of upright state forwards continues swing
Limiting plate.
In order to be braked at any time to the vehicle frame in moving process, brake disc, two handles are separately installed with two wheels
The brake for being above separately installed with the brake disc action of control homonymy.
Two lifting seats are connected to the slide on guide pillar and the middle base between homonymy slide including slide fit respectively,
The slide is spaced two up and down, and the supported hole is arranged in middle base.
In summary, the present invention is simple in construction, and easy to use, bearing capacity is strong, and manufacturing cost is low, the fortune of energy fast and stable
Transmission cable disk, meanwhile, the retractable cable operation of cable can be conveniently realized, and cable hank can be made in time during retractable cable
Dynamic and locking.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation that the present invention carries broken section；
Fig. 2 is overlooking the structure diagram when Fig. 1 carries cable hank；
Fig. 3 is that the steering tiller in Fig. 1 is put to the structural representation of upright state.
Embodiment
In order to facilitate the structure of the description present invention, the left side for now defining Fig. 1 is the front of invention, and the right side for defining Fig. 1 is
The rear of the present invention, the upside for defining Fig. 1 are the top of the present invention.
Referring to the drawings, the mechanical cable hank movement folding and unfolding car includes vehicle frame, and vehicle frame includes hitch frame 1 and positioned at hitch frame
The support beam 2 extended at left and right sides of 1 front end and forward, the bottom of two support beams 2 is separately installed with wheel 3, in addition, hitch frame
Deflecting roller 4 is provided with the middle part of 1 rear end, secondly, the steering tiller that control deflecting roller 4 is swung is additionally provided with hitch frame 1；In order to realize
The structure of steering tiller, the rear end middle part of hitch frame 1 are provided with fixed sleeving 27, and being rotatably connected to lower end in fixed sleeving 27 stretches to
The rotating shaft 28 of the top of hitch frame 1 is stretched in the lower section of hitch frame 1, upper end, and deflecting roller 4 is arranged on the lower end of rotating shaft 28, secondly, rotating shaft 28
Upper end steering hinge dress seat is installed, steering tiller include lower end be hinged on turn on hinge dress seat, upper end can swing backward
Shank 29, the upper end of shank 29 are provided with the handle 30 extended to the left and to the right；Therefore by steering tiller swing backward certain angle,
Moved after vehicle frame can be pulled by pulling steering tiller, and promote steering tiller that vehicle frame can be promoted to move forward, but in order to push away
During dynamic steering tiller, handle capable of being is kept to upright state, so as to convenient force, turn to hinge dress seat front side be provided with upwardly extend from
And the shank 29 for limiting upright state continues the limiting plate 34 swung forwards；Certainly, realize steering tiller not for convenience
It can be automatically reset to upright state during use, main connecting portion 31, the master are provided with positioned at the top of hitch frame 1 of the front side of fixed sleeving 27
Connecting portion 31 is a montant, and connecting hole is provided with the top of montant, and shank 29 is provided with secondary connecting portion 32, and the secondary connecting portion 32 is weldering
The retainer ring of the front side of shank 29 is connected on, holding is connected between main connecting portion 31 and secondary connecting portion 32 shank 29 is pulled to setting shape
The extension spring 33 of state；Secondly, brake for convenience, be separately installed with brake disc on two anterior wheels 3 of vehicle frame, the brake disc is
Prior art and do not showed that in figure, and the brake of control homonymy brake disc action is then separately installed with two handles 30
35, the brake 35 includes being fixed on the brake lever of the lock seat on handle 30 and hinge on lock seat, and the inner of brake lever is connected with and can controlled
The bracing wire of brake disc processed action, therefore, by hold brake lever and make brake lever to the direction of handle 30 swing when, can be pulled by bracing wire
Brake disc acts, and so as to be braked to wheel 3, certainly, in order to which wheel 3 is carried out into long-term locking, the overhanging end of brake lever is also
Be hinged with lock ring 36, the lock ring 36, which is provided with, can be sleeved on annular distance on handle 30, therefore, when by brake lever to the direction of handle 30
After swinging certain angle and locking brake disc, by the way that lock ring 36 is extracted on handle 30, you can limitation handle 30 resets, from
And ensure that brake disc is in lockup state all the time, and after lock ring 36 is removed from handle 30, brake lever can put outside reset so as to
Release the locking to brake disc；Certainly, in order to which the staff of surrounding during push-and-pull vehicle frame, can be reminded to pay attention to, wherein
Also excellent on one handle to be provided with horn device, the horn device includes blow a whistle button, loudspeaker of blowing a whistle, control circuit and electric power storage
Pond, wherein, loudspeaker of blowing a whistle are preferably mounted at the front end of vehicle frame.
With continued reference to accompanying drawing, the top of two support beams 2 in left and right is also vertically provided with the guide pillar that two time intervals are set
5, secondly, the upper end of two guide pillars 5 of homonymy is provided with the fixed seat for fixing two guide pillars 5, is also associated with being used to pacify in the fixed seat
Fill the lamp body fixed seat 26 of lamp body；Secondly, slidably connect what can be slid up and down respectively between left side and two guide pillars 5 on right side
Lifting seat 6, about four are respectively equipped with two lifting seats 6 and is arranged at intervals and the supported hole 7 of left and right insertion, wherein, two acts
Seat up 6 and be connected to the slide on guide pillar 5 and the middle base between homonymy slide including slide fit respectively, and slide is upper and lower
Spaced two, and supported hole 7 is arranged in middle base；In addition, in the support beam 2 of two lower sections of lifting seat 6 also
It is separately installed with the Manual hydraulic jack 9 that lifting seat 6 can be driven to move up and down；Secondly, in mutually level two supported holes 7
One is fitted with jointly and lifts axle 8, therefore, cable hank is installed on to lift cable hank can be lifted on axle 8, meanwhile,
Cable hank can rotate under lifting the support of axle 8 between two lifting seats 6, retractable cable work then be completed, still, in order to carry
The rotating effect of high cable hank, the rolling bearing 23 that the rotation of axle 8 is lifted in support, the axis of rolling are mounted in each supported hole 7
The diameter of bore for holding 23 is more than the diameter for lifting axle 8；In addition, come off in order to avoid lifting axle 8 from two lifting seats 6, simultaneously
In order to avoid cable hank moves axially on axle 8 is lifted, diameter of bore of the one end provided with more than rolling bearing 23 of axle 8 is lifted
Anticreep end, the other end for lifting axle 8 are screwed with screwed retaining ring 24, secondly, lift axle 8 and are set provided with multiple axially spaced-aparts
And for installing the spacing hole 25 of limit shaft, therefore, after cable hank, which is installed on, to be lifted on axle 8, by cable hank both ends
Lift and limit shaft is installed on axle 8 can limit the axial movement of cable hank.
With continued reference to accompanying drawing, vertically arranged screw set is connected in the leading section of two support beams 2 and rearward end
Pipe 10, is rotatably connected to that the lower section of support beam 2 is stretched in bottom, the support of the top of support beam 2 is stretched in upper end in leading screw sleeve pipe 10
Leading screw 11, the bottom of support leading screw 11 are provided with supporting seat 12, and the upper end of support leading screw 11 is provided with rotary handle 13；Its
It is secondary, in order to be braked to the cable hank rotated in retractable cable operation process, it is separately installed with the rearward end of two support beams 2
Brake mount 14, the shell chamber of front and rear extension is provided with brake mount 14, and the madial wall of brake mount 14 is provided with the strip hole of front and rear extension
15, brake thick stick 16 is provided between two brake mounts 14, the both ends of brake thick stick 16 are stretched into from the strip hole 15 of corresponding side respectively
In the shell chamber of brake mount 14, and the thick stick 16 that will brake is provided with the shell chamber on front side of brake thick stick and pushes up top spring 17 rearward；Secondly,
Brake hinge dress seat 18 is also fixedly connected with hitch frame 1, the brake lever 19 of swing is hinged with brake hinge dress seat 18, is stopped
The brake push rod 20 of the oriented direction of brake lever 19 extension is fixedly connected with car thick stick 16, the rear end hinge of brake push rod 20 is mounted in brake
On handle 19；In addition, in order to which cable hank is carried out into locking and keeps lockup state, the rear end of two brake mounts 14 is screwed with front end
The brake leading screw 21 that portion is stretched into the shell chamber of brake mount 14, rearward end extends to the rear of brake mount 14, the rear end for the leading screw 21 that brakes
The brake rocking handle 22 that energy driving brake leading screw 21 rotates is installed.
When specifically used, when needing to carry out transfer cable hank, first promote the present invention and make cable hank positioned at two supports
Between beam 2, meanwhile, from two lifting seats 6 and cable hank central hole in mutually level supported hole 7, and axle 8 will be lifted
The centre bore of two corresponding supported holes 7 and cable hank is sequentially passed through, two employees press the manual of the left and right sides respectively afterwards
Hydraulic jack 9 then reaches the purpose of lifting cable hank so that the lifting seat 6 of the left and right sides moves up, afterwards can be by pushing away
The present invention is drawn then to be shifted to cable hank；Secondly, when needing to carry out drawing cable line operation, cable hank is first lifted one
Fixed height, afterwards, rotary handle 13 is shaken manually and is rotated, support leading screw 11 is stretched to lower section, while make supporting seat 12
Lean on the ground, now, the retractable cable operation of cable can be carried out, due to the support of four supporting seats 12, it is possible to increase receive
The stationarity of unwrapping wire, meanwhile, avoid vehicle frame from being moved during retractable cable；And working as needs to the cable during retractable cable
When disk is braked, pass through swing backward brake lever 19, you can brake thick stick 16 is pressed against on the outer peripheral face of cable hank, then
When limiting the rotation of cable hank, and needing to carry out long-term locking to cable hank, brake lever 19 can be shaken, so as to utilize two brakes
Thread thick stick 21 acts against brake thick stick 16 on cable hank, then can carry out long-term locking to cable hank.
In summary, the invention is not restricted to above-mentioned embodiment.Those skilled in the art, do not departing from the present invention's
On the premise of spirit and scope, some change and modification can be done, all these changes all should fall into protection scope of the present invention.
Claims (9)
1. a kind of mechanical cable hank movement folding and unfolding car, including vehicle frame, it is characterised in that：The vehicle frame includes hitch frame（1）With
Positioned at hitch frame（1）The support beam extended at left and right sides of front end and forward（2）, two support beams（2）Bottom be separately installed with
Wheel（3）, the hitch frame（1）Rear end in the middle part of be provided with deflecting roller（4）, the hitch frame（1）On be additionally provided with control deflecting roller
（4）The steering tiller of swing；The support beam of left and right two（2）Top the guide pillar that two time intervals are set also vertically is installed
（5）, two guide pillars on left side and right side（5）Between slidably connect the lifting seat that can be slid up and down respectively（6）, two lifting seats
（6）On be respectively equipped with it is multiple up and down be arranged at intervals and left and right insertion supported hole（7）, mutually level two supported holes（7）In
One is fitted with jointly lifts axle（8）, positioned at two lifting seats（6）The support beam of lower section（2）On be also separately installed with and can drive
Lifting seat（6）The Manual hydraulic jack moved up and down（9）；Two support beams（2）Leading section and rearward end on connect respectively
There is vertically arranged leading screw sleeve pipe（10）, the leading screw sleeve pipe（10）In be rotatably connected to bottom and stretch to support beam（2）Lower section,
Support beam is stretched in upper end（2）The support leading screw of top（11）, the support leading screw（11）Bottom be provided with supporting seat
（12）, the support leading screw（11）Upper end rotary handle is installed（13）.
2. mechanical cable hank movement folding and unfolding car as claimed in claim 1, it is characterised in that:Two support beams（2）Rear end
Brake mount is separately installed with portion（14）, the brake mount（14）In be provided with the shell chamber of front and rear extension, the brake mount（14）'s
Madial wall is provided with the strip hole of front and rear extension（15）, two brake mounts（14）Between be provided with brake thick stick（16）, the brake thick stick
（16）Both ends respectively from the strip hole of corresponding side（15）In stretch into brake mount（14）Shell chamber in, in the shell chamber be provided with will
Brake thick stick（16）The top spring of top rearward（17）, the hitch frame（1）It is provided with brake hinge dress seat（18）, the brake hinge dress seat
（18）On be hinged with the brake lever of swing（19）, the brake thick stick（16）On be fixedly connected with oriented brake lever（19）Side
To the brake push rod of extension（20）, the brake push rod（20）Rear end hinge be mounted in brake lever（19）On.
3. mechanical cable hank movement folding and unfolding car as claimed in claim 2, it is characterised in that:Two brake mounts（14）Rear end
It is screwed with leading section and stretches into brake mount（14）Shell chamber in, rearward end is to brake mount（14）The brake leading screw of rear extension（21）,
The brake leading screw（21）Be provided with can driving brake leading screw for rear end（21）The brake rocking handle of rotation（22）.
4. mechanical cable hank movement folding and unfolding car as claimed in claim 1, it is characterised in that:The supported hole（7）Middle installation
There is support to lift axle（8）The rolling bearing of rotation（23）, the rolling bearing（23）Diameter of bore be more than lift axle（8）It is straight
Footpath.
5. mechanical cable hank movement folding and unfolding car as claimed in claim 4, it is characterised in that:It is described to lift axle（8）One end
Provided with more than rolling bearing（23）Diameter of bore anticreep end, it is described to lift axle（8）The other end be screwed with anticreep spiral shell
It is female（24）, it is described to lift axle（8）The spacing hole for installing limit shaft is set and is used for provided with multiple axially spaced-aparts（25）.
6. mechanical cable hank movement folding and unfolding car as claimed in claim 1, it is characterised in that:Two guide pillars of homonymy（5）It is upper
End is provided with and fixes two guide pillars（5）Fixed seat, the lamp body fixed seat for installing lamp body is connected with the fixed seat（26）.
7. the mechanical cable hank movement folding and unfolding car as described in claim 1-6 is any, it is characterised in that:The hitch frame（1）
Rear end in the middle part of be provided with fixed sleeving（27）, the fixed sleeving（27）In be rotatably connected to lower end and stretch to hitch frame（1）Lower section,
Hitch frame is stretched in upper end（1）The rotating shaft of top（28）, the deflecting roller（4）Installed in rotating shaft（28）Lower end, the rotating shaft（28）
Upper end steering hinge dress seat is installed, the steering tiller includes lower end and is hinged on that steering hinge is filled on seat, upper end can put backward
Dynamic shank（29）, the shank（29）Upper end be provided with the handle that extends to the left and to the right（30）；Positioned at fixed sleeving（27）
The hitch frame of front side（1）Top is provided with main connecting portion（31）, the shank（29）It is provided with secondary connecting portion（32）, the main connection
Portion（31）With secondary connecting portion（32）Between be connected with holding by shank（29）It is pulled to the extension spring of upright state（33）, it is described to turn to hinge
The front side of dress seat, which is provided with, to be upwardly extended so as to limit the shank of upright state（29）Continue the limiting plate swung forwards（34）.
8. mechanical cable hank movement folding and unfolding car as claimed in claim 7, it is characterised in that:Two wheels（3）It is upper to pacify respectively
Equipped with brake disc, two handles（30）On be separately installed with the brake of control homonymy brake disc action（35）.
9. mechanical cable hank movement folding and unfolding car as claimed in claim 8, it is characterised in that:Two lifting seats（6）Wrap respectively
Include slide fit and be connected to guide pillar（5）On slide and the middle base between homonymy slide, the slide is between the upper and lower every setting
Two put, the supported hole（7）It is arranged in middle base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895913.8A CN107572317B (en) | 2017-09-28 | 2017-09-28 | The mechanical mobile folding and unfolding vehicle of cable reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895913.8A CN107572317B (en) | 2017-09-28 | 2017-09-28 | The mechanical mobile folding and unfolding vehicle of cable reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107572317A true CN107572317A (en) | 2018-01-12 |
| CN107572317B CN107572317B (en) | 2019-04-09 |
Family
ID=61040330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895913.8A Expired - Fee Related CN107572317B (en) | 2017-09-28 | 2017-09-28 | The mechanical mobile folding and unfolding vehicle of cable reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107572317B (en) |
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| CN109052065A (en) * | 2018-08-31 | 2018-12-21 | 无锡胜维电气有限公司 | A kind of wire and cable take-up and pay-off device convenient for operation of going out |
| CN109132731A (en) * | 2018-10-31 | 2019-01-04 | 国网河南省电力公司新野县供电公司 | A kind of complicated landform construction of line take-up and pay-off device |
| CN109160366A (en) * | 2018-10-30 | 2019-01-08 | 国网河南省电力公司新野县供电公司 | A kind of electric transmission line erection take-up and pay-off device |
| CN109205404A (en) * | 2018-10-31 | 2019-01-15 | 国网河南省电力公司平顶山供电公司 | A kind of open air construction of line retractable cable equipment |
| CN109292546A (en) * | 2018-10-31 | 2019-02-01 | 国网河南省电力公司检修公司 | A kind of offline road of miriness landform sets up retractable cable equipment |
| CN110240019A (en) * | 2019-01-30 | 2019-09-17 | 龙再根 | A kind of Multi-function tool cart |
| CN113258367A (en) * | 2021-05-13 | 2021-08-13 | 西华大学 | Plug wire type power supply device applicable to agriculture |
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| CN109052065A (en) * | 2018-08-31 | 2018-12-21 | 无锡胜维电气有限公司 | A kind of wire and cable take-up and pay-off device convenient for operation of going out |
| CN109160366A (en) * | 2018-10-30 | 2019-01-08 | 国网河南省电力公司新野县供电公司 | A kind of electric transmission line erection take-up and pay-off device |
| CN109132731A (en) * | 2018-10-31 | 2019-01-04 | 国网河南省电力公司新野县供电公司 | A kind of complicated landform construction of line take-up and pay-off device |
| CN109205404A (en) * | 2018-10-31 | 2019-01-15 | 国网河南省电力公司平顶山供电公司 | A kind of open air construction of line retractable cable equipment |
| CN109292546A (en) * | 2018-10-31 | 2019-02-01 | 国网河南省电力公司检修公司 | A kind of offline road of miriness landform sets up retractable cable equipment |
| CN110240019A (en) * | 2019-01-30 | 2019-09-17 | 龙再根 | A kind of Multi-function tool cart |
| CN113258367A (en) * | 2021-05-13 | 2021-08-13 | 西华大学 | Plug wire type power supply device applicable to agriculture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107572317B (en) | 2019-04-09 |
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