CN107872033A - A kind of power scheduling power grid construction stretching machine - Google Patents
A kind of power scheduling power grid construction stretching machine Download PDFInfo
- Publication number
- CN107872033A CN107872033A CN201711432383.XA CN201711432383A CN107872033A CN 107872033 A CN107872033 A CN 107872033A CN 201711432383 A CN201711432383 A CN 201711432383A CN 107872033 A CN107872033 A CN 107872033A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pulley
- extension board
- stretching machine
- base
- 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
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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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
The invention discloses a kind of power scheduling power grid construction stretching machine, including base, universal wheel, left extension board, bolt, drill bit, handle, right extension board, elevating lever, sucker, lock shaft, column, draw off gear, wire installation, vertical rod, first pulley etc.；The present invention has rational in infrastructure simple, production cost is low, it is easy for installation, driven by motor and shaft coupling, tractive force can effectively be controlled, base is fixed using sucker and drill bit, so that dress device amplitude of fluctuation is smaller, cable passes sequentially through arc groove, between first pulley and second pulley and circular arc seat, and arc groove is Height Adjustable, distance can adjust between first pulley and second pulley, circular arc seat tool has resilience, the clamping stagnation or cycloid of cable can effectively be avoided, stability is good, whole device can be effectively controlled the hauling speed of cable, security performance is high, so as to be effectively guaranteed efficiency of construction.
Description
Technical field
The present invention relates to electrical network field, more particularly to a kind of power scheduling power grid construction stretching machine.
Background technology
At present, Poling Construction is one of crucial process in transmission line construction, and to be then tension stringing apply stretching machine
The key equipment of work, in power transmission and transformation line Poling Construction, motor-driven hinge mill unfolding is currently mainly used in setting up for live crossing frame
Endless rope and carrying rope, are ground due to motor-driven hinge and lack identical tension constant speed function, drawn field under manual control and tension field can not
Synchronized operation is realized, therefore is difficult control rope degree of speeding during unfolding.At present, the stretching machine of in the market is in trailing cable line
When, it is difficult to control tractive force, amplitude of fluctuation is big, it may appear that phenomena such as the clamping stagnation or cycloid of cable, stability is poor, cable
Hauling speed be difficult to control, security performance is low, has had a strong impact on efficiency of construction.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of power scheduling power grid construction stretching machine,
The stretching machine of in the market is solved in trailing cable line, it is difficult to control tractive force, amplitude of fluctuation is big, it may appear that the card of cable
Phenomena such as stagnant or cycloid, stability is poor, and the hauling speed of cable is difficult to control, and security performance is low, has had a strong impact on construction
The problem of efficiency.
In order to solve the above problems, the invention provides a kind of technical scheme：A kind of power scheduling power grid construction stretching
Machine, including base, universal wheel, left extension board, bolt, drill bit, handle, right extension board, elevating lever, sucker, lock shaft, column,
Draw off gear, wire installation, vertical rod, first pulley, groove, bearing pin, second pulley, T cabinet frames, slide bar, the first spring and circular arc
Groove；The lower surface of the base is provided with several universal wheels；A left extension board is fixedly connected with the left surface of the base；Institute
State and a bolt has been connected through a screw thread in left extension board；The top of the bolt is fixedly connected with a handle；The bolt
End be fixedly connected with a drill bit；A right extension board is fixedly connected with the right flank of the base；The right extension
The right side lower end of plate is fixedly connected with an elevating lever；A sucker, the liter are fixedly connected with the end of the elevating lever
Drop bar is provided with a lock shaft；A column is fixedly connected with the left of the upper surface of the base；The column is provided with one
Individual draw off gear；A wire installation is fixedly connected with the right side of the upper surface of the base；It is solid on the right extension board upper surface
Surely it is connected with a vertical rod；The vertical rod upper end position is provided with a groove；In the groove one is connected with by bearing pin
Two pulleys；The vertical rod lower end position is provided with a first pulley；The right side of the base is provided with a T cabinet frame；The T words
A slide bar is slidably connected in frame；First spring is fixedly connected between slide bar and the T cabinet frame；The top of the slide bar
An arc groove is fixedly connected with end.
Preferably, the concrete structure of the draw off gear is：Including rotating shaft, left disk, right disk, reel, resilience bullet
Spring, disk set, axle sleeve, shaft coupling and motor；The left surface of the rotating shaft is provided with an axle sleeve；The motor it is defeated
Shaft is together with the input shaft axis connection of shaft coupling；The output shaft of the shaft coupling and the right-hand axis of rotating shaft link together；
A reel is fixedly connected with the outer surface of the rotating shaft；Fixed and connected by several rebound springs on the outer surface of the reel
It is connected to a disk set；A left disk is fixedly connected with the left surface of the reel, is fixed on the right flank of the reel
It is connected with a right disk.
Preferably, the concrete structure of the wire installation is：Including rectangle seat, directed cavity, arc opening, circular arc seat,
Two springs and contiguous block；A directed cavity is provided with the chamber of the rectangle seat；The directed cavity is provided with an arc opening；Institute
State and a circular arc seat is slidably connected in the chamber of directed cavity, the circular arc seat is slidably connected in directed cavity by contiguous block；
Several second springs are fixedly connected between the circular arc seat lower surface and directed cavity.
Preferably, the second spring is disk spring.
Preferably, the motor is variable-frequency motor or servomotor.
Preferably, the universal wheel is provided with shoe.
Preferably, the outer surface of the handle is provided with protection line.
Beneficial effects of the present invention：The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, pass through driving
Motor drives with shaft coupling, tractive force can effectively be controlled, base is fixed using sucker and drill bit so that
Dress device amplitude of fluctuation is smaller, and cable passes sequentially through between arc groove, first pulley and second pulley and circular arc seat, and circular arc
Groove height is adjustable, distance can adjust between first pulley and second pulley, and circular arc seat tool has resilience, can effectively avoid
The clamping stagnation or cycloid of cable, stability is good, and whole device can be effectively controlled the hauling speed of cable, peace
Full performance is high, so as to be effectively guaranteed efficiency of construction.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of draw off gear of the present invention.
Fig. 3 is the structural representation of wire installation of the present invention.
1- bases；2- universal wheels；The left extension boards of 3-；4- bolts；5- drill bits；6- handles；The right extension boards of 7-；8- elevating levers；
9- suckers；10- lock shafts；11- columns；12- draw off gears；13- wire installations；14- vertical rods；15- first pulleys；16- grooves；
17- bearing pins；18- second pulleys；19-T cabinet frames；20- slide bars；The springs of 21- first；22- arc grooves；23- rotating shafts；The left disks of 24-；
The right disks of 25-；26- reels；27- rebound springs；28- disk sets；29- axle sleeves；30- shaft couplings；31- motors；32- rectangles
Seat；33- directed cavities；34- arc openings；35- circular arc seats；36- second springs；37- contiguous blocks.
Embodiment：
As shown in figure 1, present embodiment uses following technical scheme：A kind of power scheduling power grid construction stretching machine, bag
Include base 1, universal wheel 2, left extension board 3, bolt 4, drill bit 5, handle 6, right extension board 7, elevating lever 8, sucker 9, lock shaft 10,
Column 11, draw off gear 12, wire installation 13, vertical rod 14, first pulley 15, groove 16, bearing pin 17, second pulley 18, T cabinet frames
19th, slide bar 20, the first spring 21 and arc groove 22；The lower surface of the base 1 is provided with several universal wheels 2；A left side for the base 1
A left extension board 3 is fixedly connected with side；A bolt 4 has been connected through a screw thread in the left extension board 3；The bolt
4 top is fixedly connected with a handle 6；The end of the bolt 4 is fixedly connected with a drill bit 5；The right side of the base 1
A right extension board 7 is fixedly connected with face；The right side lower end of the right extension board 7 is fixedly connected with an elevating lever 8；It is described
A sucker 9 is fixedly connected with the end of elevating lever 8, the elevating lever 8 is provided with a lock shaft 10；The base 1
A column 11 is fixedly connected with the left of upper surface；The column 11 is provided with a draw off gear 12；The upper table of the base 1
Right side of face is fixedly connected with a wire installation 13；A vertical rod 14 is fixedly connected with the upper surface of right extension board 7；It is described
The upper end position of vertical rod 14 is provided with a groove 16；A second pulley 18 is connected with by bearing pin 17 in the groove 16；It is described
The lower end position of vertical rod 14 is provided with a first pulley 15；The right side of the base 1 is provided with a T cabinet frame 19；The T cabinet frames 19
In slidably connect a slide bar 20；First spring 21 is fixedly connected between the slide bar 20 and T cabinet frames 19；The cunning
An arc groove 22 is fixedly connected with the top of bar 20.
As shown in Fig. 2 the concrete structure of the draw off gear 12 is：Including rotating shaft 23, left disk 24, right disk 25, volume
Disk 26, rebound spring 27, disk set 28, axle sleeve 29, shaft coupling 30 and motor 31；The left surface of the rotating shaft 23 is provided with one
Individual axle sleeve 29；The output shaft of the motor 31 is together with the input shaft axis connection of shaft coupling 30；The shaft coupling 30
Output shaft and the right-hand axis of rotating shaft 23 link together；A reel 26 is fixedly connected with the outer surface of the rotating shaft 23；Institute
State and be fixedly connected with a disk set 28 by several rebound springs 27 on the outer surface of reel 26；The left surface of the reel 26
On be fixedly connected with a left disk 24, a right disk 25 is fixedly connected with the right flank of the reel 26.
As shown in figure 3, the concrete structure of the wire installation 13 is：Including rectangle seat 32, directed cavity 33, arc opening 34,
Circular arc seat 35, second spring 36 and contiguous block 37；A directed cavity 33 is provided with the chamber of the rectangle seat 32；The directed cavity
33 are provided with an arc opening 34；A circular arc seat 35, the circular arc seat 35 are slidably connected in the chamber of the directed cavity 33
It is slidably connected at by contiguous block 37 in directed cavity 33；Number is fixedly connected between the lower surface of circular arc seat 35 and directed cavity 33
Individual second spring 36.
Wherein, the second spring 36 is disk spring；The motor 31 is variable-frequency motor or servomotor；It is described
Universal wheel 2 is provided with shoe；The outer surface of the handle 6 is provided with protection line.
The present invention use state be：The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, pass through drive
Dynamic motor 31 drives with shaft coupling 30, tractive force can effectively be controlled, base 1 is carried out using sucker 9 and drill bit 5
It is fixed so that dress device amplitude of fluctuation is smaller, and cable is passed sequentially through between arc groove 22, first pulley 15 and second pulley 18
With circular arc seat 35, and arc groove 22 is Height Adjustable, distance can adjust between first pulley 15 and second pulley 18, circular arc seat 35
With resilience, the clamping stagnation or cycloid of cable can be effectively avoided, stability is good, and whole device can be to cable
Hauling speed is effectively controlled, and security performance is high, so as to be effectively guaranteed efficiency of construction.
The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
- A kind of 1. power scheduling power grid construction stretching machine, it is characterised in that：Including base（1）, universal wheel（2）, left extension board （3）, bolt（4）, drill bit（5）, handle（6）, right extension board（7）, elevating lever（8）, sucker（9）, lock shaft（10）, column （11）, draw off gear（12）, wire installation（13）, vertical rod（14）, first pulley（15）, groove（16）, bearing pin（17）, second slide Wheel（18）, T cabinet frames（19）, slide bar（20）, the first spring（21）And arc groove（22）；The base（1）Lower surface be provided with number Individual universal wheel（2）；The base（1）Left surface on be fixedly connected with a left extension board（3）；The left extension board（3）In It has been connected through a screw thread a bolt（4）；The bolt（4）Top be fixedly connected with a handle（6）；The bolt（4） End be fixedly connected with a drill bit（5）；The base（1）Right flank on be fixedly connected with a right extension board（7）；Institute State right extension board（7）Right side lower end be fixedly connected with an elevating lever（8）；The elevating lever（8）End on be fixedly connected There is a sucker（9）, the elevating lever（8）It is provided with a lock shaft（10）；The base（1）Upper surface on the left of fixed connect It is connected to a column（11）；The column（11）It is provided with a draw off gear（12）；The base（1）Upper surface on the right side of it is solid Surely it is connected with a wire installation（13）；The right extension board（7）A vertical rod is fixedly connected with upper surface（14）；It is described vertical Bar（14）Upper end position is provided with a groove（16）；The groove（16）In pass through bearing pin（17）It is connected with a second pulley （18）；The vertical rod（14）Lower end position is provided with a first pulley（15）；The base（1）Right side be provided with a T word Frame（19）；The T cabinet frames（19）In slidably connect a slide bar（20）；The slide bar（20）With T cabinet frames（19）Between it is fixed It is connected with first spring（21）；The slide bar（20）Top on be fixedly connected with an arc groove（22）.
- A kind of 2. power scheduling power grid construction stretching machine according to claim 1, it is characterised in that：The draw off gear （12）Concrete structure be：Including rotating shaft（23）, left disk（24）, right disk（25）, reel（26）, rebound spring（27）, circle Disk set（28）, axle sleeve（29）, shaft coupling（30）And motor（31）；The rotating shaft（23）Left surface be provided with an axle sleeve （29）；The motor（31）Output shaft and shaft coupling（30）Input shaft axis connection together；The shaft coupling（30） Output shaft and rotating shaft（23）Right-hand axis link together；The rotating shaft（23）Outer surface on be fixedly connected with a reel （26）；The reel（26）Outer surface on pass through several rebound springs（27）It is fixedly connected with a disk set（28）；It is described Reel（26）Left surface on be fixedly connected with a left disk（24）, the reel（26）Right flank on be fixedly connected with one Individual right disk（25）.
- A kind of 3. power scheduling power grid construction stretching machine according to claim 2, it is characterised in that：The wire installation （13）Concrete structure be：Including rectangle seat（32）, directed cavity（33）, arc opening（34）, circular arc seat（35）, second spring（36） And contiguous block（37）；The rectangle seat（32）Chamber in be provided with a directed cavity（33）；The directed cavity（33）It is provided with one Individual arc opening（34）；The directed cavity（33）Chamber in slidably connect a circular arc seat（35）, the circular arc seat（35）It is logical Cross contiguous block（37）It is slidably connected at directed cavity（33）In；The circular arc seat（35）Lower surface and directed cavity（33）Between fixed connect It is connected to several second springs（36）.
- A kind of 4. power scheduling power grid construction stretching machine according to claim 3, it is characterised in that：The second spring （36）For disk spring.
- A kind of 5. power scheduling power grid construction stretching machine according to claim 2, it is characterised in that：The motor （31）For variable-frequency motor or servomotor.
- A kind of 6. power scheduling power grid construction stretching machine according to claim 1, it is characterised in that：The universal wheel （2）It is provided with shoe.
- A kind of 7. power scheduling power grid construction stretching machine according to claim 1, it is characterised in that：The handle（6） Outer surface be provided with protection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432383.XA CN107872033A (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432383.XA CN107872033A (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107872033A true CN107872033A (en) | 2018-04-03 |
Family
ID=61756145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711432383.XA Pending CN107872033A (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107872033A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282022A (en) * | 2018-10-19 | 2019-01-29 | 南安知风舟工业设计有限公司 | Power scheduling power grid construction stretching machine |
| CN110401143A (en) * | 2019-07-19 | 2019-11-01 | 河南中烟工业有限责任公司 | A kind of cable-laying gear |
| CN110459986A (en) * | 2019-09-17 | 2019-11-15 | 国网山东省电力公司烟台市福山区供电公司 | A kind of power scheduling power grid construction stretching machine |
| CN111644535A (en) * | 2020-05-27 | 2020-09-11 | 国网山东省电力公司龙口市供电公司 | Miniature stretching machine for power grid construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109282022A (en) * | 2018-10-19 | 2019-01-29 | 南安知风舟工业设计有限公司 | Power scheduling power grid construction stretching machine |
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| CN110459986A (en) * | 2019-09-17 | 2019-11-15 | 国网山东省电力公司烟台市福山区供电公司 | A kind of power scheduling power grid construction stretching machine |
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| CN111644535A (en) * | 2020-05-27 | 2020-09-11 | 国网山东省电力公司龙口市供电公司 | Miniature stretching machine for power grid construction |
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Application publication date: 20180403 |