CN109850674A - The electronic operation forklift of telescopic arm power cable - Google Patents
The electronic operation forklift of telescopic arm power cable Download PDFInfo
- Publication number
- CN109850674A CN109850674A CN201910227148.1A CN201910227148A CN109850674A CN 109850674 A CN109850674 A CN 109850674A CN 201910227148 A CN201910227148 A CN 201910227148A CN 109850674 A CN109850674 A CN 109850674A
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- China
- Prior art keywords
- arm assembly
- flexible arm
- cable
- power
- pallet truck
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention provides a kind of electronic operation forklift of telescopic arm power cable, it integrates cable disk handling, the carrying of operation scene or transition, cable drum function, and itself is very dexterous, also there is the ability got on bus by oneself or got off, convenient for being transported together with cable disk with vehicle, make the improvement synchronous with working efficiency of the labor intensity of power worker, safety greatly improves.It is characterized in: the both ends of electric pallet truck set a left side (right side) to flexible arm assembly, and left (right side) to flexible arm assembly lifting device is set between flexible arm assembly and electric pallet truck, drive left (right side) is upward, horizontal to flexible arm assembly work, is rotated down movement；The left side (right side) sets telescopic device, band movement stretching motion of the forearm in power device to flexible arm assembly between postbrachium and forearm；Forearm end sets idler wheel, pulley blocks, and pulley blocks are driven by a motor；Shaft pass through cable disk axis hole be located in pulley blocks, this or add braking device.
Description
Technical field
The present invention relates to a kind of wireline operation forklifts.
Background technique
With the development of power grid, the dosage of cable continues to increase in all kinds of distribution networks, and cable is as electrical energy transportation
Main carriers, it is generally wound around on cable disk, usage amount and be laid with workload it is all very huge.Currently, electric system
When being laid with cable work, two methods are mainly used, one kind is exactly that just must be taken into consideration and apply using crane unwrapping wire using crane unwrapping wire
The limitation of building site point, if live crane into not going, it is difficult will to cause setting-out work, and this mode of operation not only needs
Construction personnel expends great physical strength while being also easy to increase the torque of cable itself or damage cable insulation.Another kind is
By cable pay-off rack or cable drum carriage unwrapping wire, cable disk is mounted on cable pay-off rack or cable drum carriage when use
On, generally cable disk is sling by lifting equipment in existing application, is placed on cable pay-off rack or cable drum carriage, one
As need two operators to cooperate, operator manipulates lifting equipment, another operator is by cable
The rotary shaft of drum is encased on the rotating support of cable pay-off rack or cable drum carriage, complicated for operation, and efficiency is lower；Then
Unwrapping wire is carried out to target position by traction device trailing cable pay off rack or cable drum carriage, and cable pay-off rack needs to place at present
It is situations such as otherwise cable pay-off rack is likely to occur rolling during pullling cable, usually used on flat bottom surface
Cable drum carriage volume is excessive, more demanding to construction site, it is necessary to be equipped with lifting equipment.In addition, due to the place of unwrapping wire
Often transformation, cable pay-off rack or cable drum carriage cause high effort in narrow place transition, in transition or when knocking off, needs to use again
Hitching machinery retracts it, big by place limitation, and many construction sites all do not have the condition using large-scale wire barrow.
In practical application, only need to be laid with the thinner situation of a small amount of cable or cable there are a large amount of occasion,
Cable disk is lighter at this time, and weight is usually no more than 500kg, and at this time if directly carrying out manual handling, operator's is negative
Lotus is too big, if continued using lifting equipment, inefficiency is inconvenient for operation, and the scope of application is limited by lifting equipment.
Existing actinobacillus device lacks braking device, when extracting cable, at the beginning because coil of cable is more, and quality
It is larger, therefore the frictional force of draw drum of the cable in drawing is larger, so the speed that cable extracts is slower, when on draw drum
After cable the more is taken out the more few, coil of cable tails off, and quality also reduces therewith, and frictional force reduces, and extracts speed and becomes faster, while in inertia
Under effect, extracting draw drum after stopping and will continue to rotate causes cable to throw away and falls on the ground, is laid with the mistake of cable in drawing
Cheng Zhong, cable surface occur friction with rough earth and insulating protective layer are caused to be worn, and shorten the service life of cable, seriously
When occur insulating layer wear away and keep core exposed outside, there are biggish security risks after energization.
In the prior art, the carrying of cable and release quality and efficiency fail always to obtain effective solution, cable disk
It from warehouse to construction site, needs to sling cable disk with crane and is placed on transport vehicle, then need worker that cable disk is consolidated
It is scheduled on compartment, transports to after construction site, then by crane or be hung to unwrapping wire auxiliary device progress cable drum, process is numerous
Trivial, large labor intensity, construction efficiency is low.In addition, whole process link is on the high side, be also easy to increase the torque of cable itself or
Cable insulation is damaged, brings hidden danger for power supply safety in the future.
We also need targetedly to develop thus, to solve the above problems, guarantee personal safety and the property of power worker
It is intact.
Summary of the invention
For above-mentioned problem, the present invention provides a kind of electronic operation forklift of telescopic arm power cable, it collects cable disk
Handling, working space are carried or transition, cable drum function are in one, and itself is very dexterous, also have get on bus by oneself or under
The ability of vehicle makes the improvement synchronous with working efficiency of the labor intensity of power worker, peace convenient for transporting together with cable disk with vehicle
Full property greatly improves.
The present invention is implemented as follows: the electronic operation forklift of telescopic arm power cable is characterized in: the both ends of electric pallet truck
If left (right side) to flexible arm assembly, a left side (right side) is to setting flexible arm assembly lifting device, band between flexible arm assembly and electric pallet truck
A dynamic left side (right side) is upward, horizontal to flexible arm assembly work, is rotated down movement；
The left side (right side) sets telescopic device, band movement of the forearm in power device to flexible arm assembly between postbrachium and forearm
Stretching motion；Forearm end sets idler wheel, pulley blocks, and pulley blocks are driven by a motor；The axis hole that shaft passes through cable disk is located at cunning
In wheel group, this or add braking device；
The electric pallet truck, its lower part set shelving unit, decline in electric pallet truck, and back-and-forth motion wheel therein is all withdrawn
When, shelving unit and ground face contact and parking；
Electric pallet truck uses hydraulic lifting device or motor-driven hydraulic double cylinder positive direction linkage, and one-to-one while driving is stretched
The mode of contracting arm assembly lifting device or power device makes the liquid measure phase for entering flexible arm assembly lifting device or power device
Together, realize that 2 flexible arm assembly lifting devices or 2 the synchronous of power device rise；Conversely, or motor-driven hydraulic double cylinder
Reversed linkage, mode that is one-to-one while driving flexible arm assembly lifting device or power device, makes to exit flexible arm assembly liter
The liquid measure of falling unit or power device is identical, realizes the synchronous decline of 2 flexible arm assembly lifting devices or 2 power devices；
Electric pallet truck cancels hydraulic lifting device, flexible arm assembly lifting device, power device or directlys adopt electric pushrod, by
Electric power, sensor make 2 flexible arm elevator apparatus or 2 power device synchronization liftings.
Itself lifting of electric pallet truck directlys adopt electric pushrod.
Pulley blocks are directly driven by a motor.
Effect of the invention is:
1. it integrates, cable disk handling, working space is carried or transition, cable drum function, and the conversion of function can be straight
Row is tapped into, centre does not need increase and decrease accessory or cable disk of removing stage makeup and costume.
2. its structure is simple, easy to use, during cable disk is transported in handling, uses and hang without professional
Dress mode or fork truck mode are loaded and unloaded and are transported, common staff with regard to achievable, meanwhile, which can be used as wire-unfolding rack.
3. own is very dexterous, also there is the ability got on bus by oneself or got off, convenient for transporting together with cable disk with vehicle
It is defeated.
4. it can add the braking device of cable disk, overcome after the cable on draw drum the more is taken out the more few, cable
Volume tails off, and quality and frictional force reduce therewith, extracts speed and becomes faster, and under the action of inertia, extracts after stopping that draw drum can be after
The problem of continuous rotation causes cable to throw away and falls on the ground, damage cable.
5. the shaft of cable disk of going here and there is stuck on the pulley blocks of forklift both arms, pulley blocks are more along shaft circle distribution
A pulley sets bearing in pulley, and rotation is kept flexibly to save human resources during entire folding and unfolding cable, and efficiency also improves,
And the effect of fixed axostyle is also acted as, not only guaranteed the flexible of rotation but also keeps the positioning of shaft.
6. it guarantees that the flexible arm assembly of left and right can be carried out synchronous rotary or expanding-contracting action in structure, make to load always
Cable disk be able to maintain equilibrium state.
7. in condition license, the flexible arm elevator apparatus of electric pallet truck, power device or electronic push away is directlyed adopt
Bar makes 2 flexible arm elevator apparatus or 2 power device synchronization liftings by electric power, sensor, its structure can be significantly in this way
Simplify, self weight and cost can also subtract greatly, be particularly suitable for the operation of lightweight cable drum.
8. itself lifting of electric pallet truck can also directly adopt electric pushrod, in this way the forklift in condition license
Hydraulic mechanism can be fully phased out, structure is also just more perfect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is stereoscopic schematic diagram of the electronic operation forklift of telescopic arm power cable of the present invention in loading-unloading vehicle.
Fig. 2 be the electronic operation forklift of telescopic arm power cable of the present invention voluntarily loading-unloading vehicle when stereoscopic schematic diagram.
Fig. 3 is stereoscopic schematic diagram of the electronic operation forklift of telescopic arm power cable of the present invention in cable drum.
In figure: 1. electric pallet trucks, 2. cable disks, 3. left (right sides) are to flexible arm assembly, 4. braking devices, and 5.
Motor, 6. pulley blocks, 7. flexible arm assembly lifting devices, 8. forearms, 9. shelving units, 10. idler wheels, 11. shafts,
12. movable pulley.
Specific embodiment
As shown, the both ends of electric pallet truck 1 set left (right side) to flexible arm assembly 3, left (right side) is to flexible arm assembly 3 and electric
Flexible arm assembly lifting device 7 is set between dynamic forklift 1, drive left (right side) to flexible arm assembly 3 make it is upward, horizontal, be rotated down
Movement.
Left (right side) is to setting telescopic device, drive of the forearm 8 in power device between the postbrachium and forearm 8 of flexible arm assembly 3
Make stretching motion；8 end of forearm sets idler wheel 10, pulley blocks 6, and pulley blocks 6 are driven by motor 5, pulley blocks 6 or direct by motor 5
Driving；Shaft 11 pass through cable disk 2 axis hole be located in pulley blocks 6, this or add braking device 4, overcome and work as unwrapping wire
After cable on disk the more is taken out the more few, coil of cable tails off, and quality and frictional force reduce therewith, extracts speed and becomes faster, in the work of inertia
Under, extracting draw drum after stopping will continue to the problem of rotation causes cable to throw away and falls on the ground, damage cable.
The lower part of electric pallet truck 1 sets shelving unit 9, declines in electric pallet truck 1, and back-and-forth motion wheel 12 therein is all withdrawn
When, shelving unit 9 and ground face contact；Electric pallet truck 1 is joined using hydraulic lifting device or motor-driven hydraulic double cylinder forward direction
Dynamic, mode that is one-to-one while driving flexible arm assembly lifting device 7 or power device makes to enter flexible arm assembly lifting device
7 or power device liquid measure it is identical, realize that 2 flexible arm assembly lifting devices 7 or the synchronous of 2 power devices rise；Conversely,
Or motor-driven hydraulic double cylinder reversely links, side that is one-to-one while driving flexible arm assembly lifting device 7 or power device
Formula makes to exit flexible arm assembly lifting device 7 or the liquid measure of power device is identical, realize 2 flexible arm assembly lifting devices 4 or
The synchronous decline of 2 power devices；Electric pallet truck 1 cancels hydraulic lifting device, and stretch arm assembly lifting device 7, power
Device directlys adopt electric pushrod, makes 2 flexible arm elevator apparatus 7 or the synchronous liter of 2 power devices by electric power, sensor
Drop；Itself lifting of electric pallet truck 1 directlys adopt electric pushrod.
When operation, the forklift is unloaded down from transport vehicle first.Then it is pushed by cable disk transport vehicle, is adjusted
The height of the forklift both arms is directed at the axis hole of cable disk, and pulley blocks, the cable dish axle of Telescopic forklift arm are passed through with shaft
Braking device is loaded onto hole.Then by a series of actions for promoting forklift both arms, forklift is removed, forklift both arms decline, just
Cable disk can be unloaded from transport vehicle, then the forklift pushing is pulled to construction site, declined electric pallet truck, make therein
It is moved forward and backward wheel all to withdraw, the shelving unit and ground face contact, the forklift of the forklift located on the spot.Last power worker can revolve
Turn cable disk and carries out line laying work.
It when transition, only need to rise electric pallet truck, decline back-and-forth motion wheel therein all, the shelving unit and ground of the forklift
Emaciated face is from the forklift is just moved and moved.
When completing or knocking off, operated by the inverse step of operation process.
Structure of the invention is not limited to form described in embodiment, and those skilled in the art make according to the present invention
It is further expansion each fall within protection scope of the present invention.
The electronic operation forklift of telescopic arm power cable of the present invention is very suitable for calm operation, flexibility in narrow space
And good and actual effect is good.
Claims (3)
1. a kind of electronic operation forklift of telescopic arm power cable, it is characterized in that: the both ends of electric pallet truck (1) set left (right side) to stretching
Arm assembly (3), left (right side) drive to flexible arm assembly lifting device (7) is set between flexible arm assembly (3) and electric pallet truck (1)
Left (right side) is upward, horizontal to flexible arm assembly (3) work, is rotated down movement；
The left side (right side) sets telescopic device, forearm (8) is in power device to flexible arm assembly (3) between postbrachium and forearm (8)
Band movement stretching motion；Forearm (8) end sets idler wheel (10), pulley blocks (6), and pulley blocks (6) are driven by motor (5)；Shaft
(11) be located in pulley blocks (6) across the axis hole of cable disk (2), this or add braking device (4)；
The electric pallet truck (1), its lower part set shelving unit (9), decline in electric pallet truck (1), back-and-forth motion therein
Take turns (12) all withdraw when, shelving unit (9) and ground face contact and parking；
Electric pallet truck (1) uses hydraulic lifting device or motor-driven hydraulic double cylinder positive direction linkage, one-to-one to drive simultaneously
The mode of flexible arm assembly lifting device (7) or power device makes to enter flexible arm assembly lifting device (7) or power device
Liquid measure is identical, realizes that 2 flexible arm assembly lifting devices (7) or 2 the synchronous of power device rise；Conversely, or motor driven
Hydraulic double cylinder reversely link, mode that is one-to-one while driving flexible arm assembly lifting device (7) or power device makes to exit
The liquid measure of flexible arm assembly lifting device (7) or power device is identical, realize 2 flexible arm assembly lifting devices (4) or 2 it is dynamic
The synchronous decline of power device；Electric pallet truck (1) cancels hydraulic lifting device, stretches arm assembly lifting device (7), power dress
Electric pushrod is set or directlyed adopt, 2 flexible arm elevator apparatus (7) or the synchronous liter of 2 power devices are made by electric power, sensor
Drop.
2. the electronic operation forklift of telescopic arm power cable according to claim 1, it is characterized in that: electric pallet truck (1) from
Body goes up and down or directlys adopt electric pushrod.
3. the electronic operation forklift of telescopic arm power cable according to claim 1, it is characterized in that: pulley blocks (6) or by electricity
Machine (5) directly drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227148.1A CN109850674A (en) | 2019-03-25 | 2019-03-25 | The electronic operation forklift of telescopic arm power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227148.1A CN109850674A (en) | 2019-03-25 | 2019-03-25 | The electronic operation forklift of telescopic arm power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109850674A true CN109850674A (en) | 2019-06-07 |
Family
ID=66901896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227148.1A Withdrawn CN109850674A (en) | 2019-03-25 | 2019-03-25 | The electronic operation forklift of telescopic arm power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109850674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100039A (en) * | 2021-04-20 | 2021-07-13 | 江苏华源节水股份有限公司 | Using method of bottomless reel sprinkler |
| CN114229582A (en) * | 2022-01-24 | 2022-03-25 | 河南志鹏水利水电工程有限公司 | Water conservancy construction pipe laying pay-off convenient to construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150292282A1 (en) * | 2014-04-15 | 2015-10-15 | Wg Manufacturing | Apparatus and Method for Pulling and Laying Poly Pipe |
| CN208345700U (en) * | 2018-06-28 | 2019-01-08 | 长江三峡设备物资有限公司 | A kind of cable drum lifting device of movable type |
-
2019
- 2019-03-25 CN CN201910227148.1A patent/CN109850674A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150292282A1 (en) * | 2014-04-15 | 2015-10-15 | Wg Manufacturing | Apparatus and Method for Pulling and Laying Poly Pipe |
| CN208345700U (en) * | 2018-06-28 | 2019-01-08 | 长江三峡设备物资有限公司 | A kind of cable drum lifting device of movable type |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100039A (en) * | 2021-04-20 | 2021-07-13 | 江苏华源节水股份有限公司 | Using method of bottomless reel sprinkler |
| CN113100039B (en) * | 2021-04-20 | 2022-03-04 | 江苏华源节水股份有限公司 | Using method of bottomless reel sprinkler |
| CN114431116A (en) * | 2021-04-20 | 2022-05-06 | 江苏华源节水股份有限公司 | Using method of self-lifting reel sprinkler |
| CN114431116B (en) * | 2021-04-20 | 2022-12-23 | 江苏华源节水股份有限公司 | Using method of self-lifting reel sprinkling machine |
| CN114229582A (en) * | 2022-01-24 | 2022-03-25 | 河南志鹏水利水电工程有限公司 | Water conservancy construction pipe laying pay-off convenient to construction |
| CN114229582B (en) * | 2022-01-24 | 2023-11-24 | 河南志鹏水利水电工程有限公司 | Water conservancy construction buried pipe pay-off convenient to construction |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190607 |