CN110445057A - A kind of transmission line of electricity wire tensioning device - Google Patents
A kind of transmission line of electricity wire tensioning device Download PDFInfo
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- CN110445057A CN110445057A CN201910703945.2A CN201910703945A CN110445057A CN 110445057 A CN110445057 A CN 110445057A CN 201910703945 A CN201910703945 A CN 201910703945A CN 110445057 A CN110445057 A CN 110445057A
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- conducting wire
- transmission line
- electricity
- wire
- tensioning device
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- 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
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Abstract
The present invention provides a kind of transmission line of electricity wire tensioning devices, belong to T & D Technology field, including shell, thread tensioning mechanism, fixed mechanism and control assembly, shell is for being fixed on cross-arm, one end of conducting wire is passed through into housing through-hole and is inserted into thread tensioning mechanism, by clamping component by conductor clamping, driving assembly makes clamping component rotation generate axial thrust, push conducting wire mobile in its length direction, conducting wire is fixed by fixed mechanism, control assembly can control driving assembly to the driving force of clamping component and the clamping force of fixed mechanism.A kind of transmission line of electricity wire tensioning device provided by the invention, the controllable tensioning degree to conducting wire, achieve the purpose that transmission line of electricity stringing, with fast to transmission line of electricity Poling Construction stringing speed, automatically control stringing degree, labor intensity is low, does not remove stringing manually, and the technical effect of operation safety risk is also not present.
Description
Technical field
The invention belongs to T & D Technology fields, are to be related to a kind of transmission line of electricity wire tensioning device more specifically.
Background technique
With the raising of voltage class, large-section lead is arrived on time in work transmission line construction and is widely applied.It is defeated
There are the hoisting operations, especially transmission line of electricity Poling Construction such as a large amount of promotion, traction, tightening, line transfer in electric line construction, be all
Operation is carried out in high-altitude, grounded-line cable is longer, heavier.Unit in charge of construction mainly uses aluminium alloy loop chain cord holder fine tuning tight at present
Line construction technology, site operation at present, operating speed is slow, and operating personnel's large labor intensity, high altitude operation risk is big, if encountered
When severe cold icing weather or powerful wind-force, operating personnel can also face bigger security risk, constrain to a certain extent
Project progress.Therefore, operating personnel's labor intensity is reduced, effectively control security risk, promotes construction quality, be always that construction is existing
Field problem in the urgent need to address.
Summary of the invention
The purpose of the present invention is to provide a kind of transmission line of electricity wire tensioning devices, it is intended to solve construction existing in the prior art
Speed is slow, large labor intensity, the big technical problem of operating risk.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of transmission line of electricity wire tensioning device is provided, comprising:
Shell, for being fixed on cross-arm, both ends are equipped with the through-hole passed through for conducting wire；
Thread tensioning mechanism is fixedly arranged in the shell, for driving conducting wire to move along the shell length direction, equipped with being used for
It clamps the clamping component of conducting wire and drives the driving assembly of the clamping component movement；
Fixed mechanism is disposed in the housing with the thread tensioning mechanism alternately operating, is used for circumferentially fixed conducting wire；And
Control assembly is set on the shell, is respectively used to the movement of control the driving component and the fixed mechanism is dynamic
Make.
Further, the clamping component includes the upper cover and lower cover for surrounding circle and being detachably connected, Yi Jiyu
Multiple helical members that the both ends of the upper cover or the lower cover are rotatablely connected respectively, multiple institutes in the upper cover and the lower lid
It states helical member and surrounds annular for clamping conducting wire, axial thrust and edge of the conducting wire by means of multiple helical members jointly
The shell length direction is mobile；The arc gap passed through for conducting wire is equipped in the middle part of the upper cover and the lower cover；
The driving component includes multiple drivers, multiple for driving the helical member to rotate and generating axial thrust
The same end of the driver respectively with multiple helical members is correspondingly connected with, and the driver is controlled by the control assembly.
Further, the fixed mechanism includes the rotating member being rotationally connected in the inner walls, is circumferentially fixedly arranged on
Multiple telescoping cylinders on the rotating member inner wall and the holding part on telescoping cylinder ejection end；Multiple holding parts
Annular is surrounded jointly and by means of the ejection force of the telescoping cylinder for clamping conducting wire, the holding part is equipped with and conductive contact
Anti-slip layer；The telescoping cylinder is controlled by the control assembly.
Further, the control assembly includes the controller being placed on the shell and is wirelessly connected with the controller
Remote controler, the controller be equipped with the first wireless communication module, the remote controler be equipped with and first wireless telecommunications
Second wireless communication module of module real-time radio interactive correspondence connection, is additionally provided with for controlling the driving on the controller
The control button of component movement and fixed mechanism movement.
Further, the transmission line of electricity wire tensioning device further includes the winding structure for winding conducting wire, described around knot
Structure includes the winding frame being fixedly arranged on the hull outside wall, the bobbin winder bracket for being fixedly arranged on the coiling frame bottom and the coiling
The wire spool and coiling electric motor of frame rotation connection；The wire spool is led by means of the dynamic rotation and coiling of the coiling electric motor
Line, the coiling electric motor are controlled by the control assembly.
Further, the transmission line of electricity wire tensioning device further includes the cleaning component for cleaning impurity on conducting wire, described
Cleaning component includes the multiple telescopic putters and be set to telescopic putter ejection end that circumferential direction is fixedly arranged in the inner walls
Hairbrush；The hairbrush is abutted by means of the ejection force of the telescopic putter with conducting wire, and the telescopic putter is controlled by the control
Component processed.
Further, one end of the conducting wire is fixed on the wire spool, the power output end of the coiling electric motor with
It is sequentially connected between the wire spool by chain or belt.
Further, the upper cover and the lower cover are semicircular structure, the same side of the upper cover and the lower cover
To be hinged, the other side is snapping or is consolidated by locking member.
Further, the helical member is auger, and the outside of the helical member is equipped with the anti-slip layer with conductive contact, institute
Stating driver is hydraulic motor.
Further, the telescoping cylinder is hydraulically extensible oil, and the rotating member is bearing, and the outer wall of the bearing is embedded in
On the inner wall of the shell.
Further, the remote controler is equipped with the actuation time for showing the driving component or the fixed mechanism
Display screen；
Memory module and power supply module are additionally provided on the remote controler, the memory module is for storing the driving component
Or the fixed mechanism actuation time, the power supply module is for providing power supply.
A kind of beneficial effect of transmission line of electricity wire tensioning device provided by the invention is: compared with prior art, the present invention
A kind of transmission line of electricity wire tensioning device, shell are fixed on cross-arm, and one end of conducting wire is passed through housing through-hole and is inserted into wire stretcher
In structure, by clamping component by conductor clamping, so that clamping component rotation is generated axial thrust by means of driving assembly, push conducting wire
Mobile in its length direction, conducting wire is gradually tightened up, is finally immobilized in the shell conducting wire by means of fixed mechanism, control assembly
Driving assembly be can control to the driving force of clamping component and the clamping force of fixed mechanism, and then can control the stringing journey to conducting wire
Degree, achievees the purpose that solve existing slow to transmission line of electricity stringing service speed, large labor intensity to transmission line of electricity stringing,
The technical issues of operating risk is big, influences project progress, has fast to transmission line of electricity Poling Construction stringing speed, automatically controls tight
Thread degree, labor intensity is low, does not remove stringing manually, and the technical effect of operation safety risk is also not present.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of transmission line of electricity wire tensioning device provided in an embodiment of the present invention；
Fig. 2 is a kind of section thread tensioning mechanism (in Fig. 1 at A-A) of transmission line of electricity wire tensioning device provided in an embodiment of the present invention
Figure；
Fig. 3 is a kind of thread tensioning mechanism unfolded state sectional view of transmission line of electricity wire tensioning device provided in an embodiment of the present invention；
Fig. 4 is a kind of section fixed mechanism (in Fig. 1 at B-B) of transmission line of electricity wire tensioning device provided in an embodiment of the present invention
Figure；
Fig. 5 is a kind of cutting for another embodiment of fixed mechanism of transmission line of electricity wire tensioning device provided in an embodiment of the present invention
Face figure；
Fig. 6 is a kind of control principle block diagram of transmission line of electricity wire tensioning device provided in an embodiment of the present invention.
In figure: 1, shell；11, through-hole；12, supporting leg；2, thread tensioning mechanism；21, clamping component；211, upper cover；212, lower cover；
213, helical member；22, driving assembly；23, bracket；3, fixed mechanism；31, rotating member；32, telescoping cylinder；33, part is held tightly；34, prevent
Slip layer；4, control assembly；41, controller；42, remote controler；5, winding structure；51, winding frame；52, bobbin winder bracket；53, wire spool；
54, coiling electric motor；6, component is cleaned；61, telescopic putter；62, hairbrush；7, conducting wire.
Dotted line and arrow indicate the control signal flow of control assembly in figure, and solid line and arrow indicate the mobile side of conducting wire
To.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 6, now a kind of transmission line of electricity wire tensioning device provided by the invention is illustrated.It is described
A kind of transmission line of electricity wire tensioning device, including shell 1, thread tensioning mechanism 2, fixed mechanism 3 and control assembly 4.
Shell 1 is equipped with the through-hole 11 passed through for conducting wire 7 for being fixed on cross-arm, both ends.
Thread tensioning mechanism 2 is fixedly arranged in shell 1, for driving conducting wire 7 to move along 1 length direction of shell, equipped with for clamping
The driving assembly 22 that the clamping component 21 and driving clamping component 21 of conducting wire 7 act, driving assembly 22 are fixed on by bracket 23
On the inner wall of shell 1.
Fixed mechanism 3 and 2 alternately operating of thread tensioning mechanism are set in shell 1, are used for circumferentially fixed conducting wire 7.
Control assembly 4 is set on shell 1, is respectively used to the movement of control driving assembly 22 and fixed mechanism 3 acts.
A kind of transmission line of electricity wire tensioning device provided by the invention, compared with prior art, shell 1 is fixed on cross-arm, will
One end of conducting wire 7 passes through the through-hole 11 of shell 1 and is inserted into thread tensioning mechanism 2, clamps conducting wire 7 by clamping component 21, borrows
Helping driving assembly 22 makes the rotation of clamping component 21 generate axial thrust, pushes conducting wire 7 mobile in its length direction, conducting wire 7 by
It is gradually tightened up, finally conducting wire 7 is fixed in shell 1 by means of fixed mechanism 3, it is right that control assembly 4 can control driving assembly 22
The driving force of clamping component 21 and the clamping force of fixed mechanism 3, and then can control the stringing degree to conducting wire 7, reach to defeated
The purpose of electric line stringing, solves existing slow to transmission line of electricity stringing service speed, and large labor intensity, operating risk is big,
The technical issues of influencing project progress, has, automatic control stringing degree fast to transmission line of electricity Poling Construction stringing speed, labour
Intensity is low, does not remove stringing manually, and the technical effect of operation safety risk is also not present.
In a specific embodiment, shell 1 is cylindrical, and the through-hole 11 passed through for conducting wire 7 is equipped in central axis；
When in use, the conducting wire 7 of transmission line of electricity is passed through from through-hole 11, and is contacted with clamping component 21, and the drive of driving assembly 22 is passed through
It is dynamic, so that clamping component 21 is generated axial motive force to conducting wire 7, and make conducting wire 7 to the axial movement of shell 1, realizes that tensioning is led
The effect of line 7.The bottom of shell 1 thus be equipped with supporting leg 12, supporting leg 12 be equipped with screw hole, for being connected to cross-arm.
Transmission line of electricity wire tensioning device further includes hydraulic power system, is set on steel tower cross-arm, including hydraulic power unit and company
Connect oil circuit；Hydraulic power unit is to provide the component of hydraulic power, and connection oil circuit is the logical oil for connecting driving assembly 22 and fixed mechanism 3
Pipeline can provide hydraulic oil and power to driving assembly 22 and fixed mechanism 3 by connection oil circuit.
Control assembly 4 controls the movement of thread tensioning mechanism 2 and control assembly 4 respectively, when carrying out Construction of Tension Stringing to conducting wire 7,
First control thread tensioning mechanism 2 acts, and after so that conducting wire 7 is reached the degree of tensioning, then controls fixed mechanism 3 and acts, carry out to conducting wire 7
It is fixed in shell 1, and then guarantees that conducting wire 7 will not slip, realize the tensioning of conducting wire 7.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, Fig. 1 is please referred to figure
3, clamping component 21 includes the upper cover 211 and lower cover 212 for surrounding circle and being detachably connected, and with upper cover 211 or under
Multiple helical members 213 that the both ends of lid 212 are rotatablely connected respectively, multiple helical members 213 in upper cover 211 and lower cover 212 are common
The annular for clamping conducting wire 7 is surrounded, conducting wire 7 is located at the center of multiple helical members 213, and helical member 213 is contacted with conducting wire 7 and rubbed
It wipes, conducting wire 7 is moved by means of the axial thrust of multiple helical members 213 and along 1 length direction of shell；Upper cover 211 and lower cover 212
Middle part is equipped with the arc gap passed through for conducting wire 7.Upper cover 211 and lower cover 212, which can dock, fastens back wall into closed circle
The both ends of tubular, upper cover 211 and lower cover 212 are respectively provided with the gap passed through for conducting wire 7, the side of each helical member 213 with
Conducting wire 7 contacts, and helical member 213 can be rotated by means of driving assembly 22, conducting wire 7 can be pushed along the length side of shell 1 after rotation
To movement, the effect being tensioned to conducting wire 7 is realized.It should be noted that driving assembly 22 will control the rotation of multiple helical members 213 simultaneously,
Stable thrust could be generated, and to guarantee that the torque of helical member 213 is consistent.If wherein 2 or 3 helical members
213 rotation, other helical members 213 do not rotate, and the thrust of generation is smaller than the thrust that the rotation of whole helical members 213 generates.
Therefore to guarantee that whole helical members 213 generates identical torque, it could obtain to the optimal tension effects of conducting wire 7.211 He of upper cover
Lower cover 212 can also open angled, easy to repair, installation and removal helical member 213, the both ends difference of helical member 213
Be rotatablely connected with upper cover 211 or lower cover 212, it will be appreciated that be, the both ends of helical member 213 be overlapped in upper cover 211 by bearing or
In lower cover 212.Round hole is formed after gap docking in upper cover 211 and lower cover 212, which passes through for conducting wire 7.
Driving assembly 22 includes multiple drivers, for driving helical member 213 to rotate and generating axial thrust, multiple drivings
The same end of device respectively with multiple helical members 213 is correspondingly connected with, and driver is controlled by control assembly 4.
In a specific embodiment, the quantity of the helical member 213 in upper cover 211 and lower cover 212 is 2, amounts to 4.
As shown in figure 3, opening in upper cover 211 and lower cover 212 or during closure, helical member 213 is also with moving.Driver
With helical member 213 by shaft coupling axis connection, the power that the power output end of driver generates is directly passed to helical member 213,
Wherein the driving force of driver can be controlled by means of control assembly 4, therefore control available for the tensile force of conducting wire 7,
The quantity of driver is corresponding with the quantity of helical member 213, and 4 total, and driver and helical member 213 are corresponded and installed, and drives
One end of dynamic device is fixed in upper cover 211 or in lower cover 212, and can be moved together with upper cover 211 or lower cover 212.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, Fig. 1, Fig. 4 are please referred to
To Fig. 5, fixed mechanism 3 includes the rotating member 31 being rotationally connected on 1 inner wall of shell, is circumferentially fixedly arranged on 31 inner wall of rotating member
Multiple telescoping cylinders 32 and the holding part 33 on 32 ejection end of telescoping cylinder；Multiple holding parts 33 surround jointly annular and by
In the ejection force of telescoping cylinder 32 for clamping conducting wire 7, holds part 33 tightly and be equipped with the anti-slip layer 34 contacted with conducting wire 7；Telescoping cylinder 32
It is controlled by control assembly 4.
Fixed mechanism 3 can be rotated in shell 1 by rotating member 31, can be held tightly from the circumferencial direction of conducting wire 7 or
It is fixed, the enough clamping forces of conducting wire 7, comprehensive holding can be effectively supplied to by the rotating member 31 of setting, and conducting wire 7 can be prevented
It is moved on 7 length direction of conducting wire, telescoping cylinder 32 can stretch, and during being tensioned to conducting wire 7, telescoping cylinder 32 is pressure
Contracting state, after the completion of stringing, control assembly 4 controls telescoping cylinder 32 and stretches out, and ejection conducting wire 7, and multiple telescoping cylinders 32 move simultaneously
Make, guiding to folder or is held tightly, keeps conducting wire 7 immovable in the longitudinal direction.Wherein it is arranged at the ejection end of telescoping cylinder 32
It holds part 33 tightly, the frictional force and contact area between 7 surface of conducting wire can be increased, in addition hold the anti-slip layer 34 on part 33, energy tightly
Effective fixed conducting wire 7, prevents conducting wire 7 from slipping, and after conducting wire 7 is tensioned operation, passes through the fixed mechanism 3, so that it may will
Conducting wire 7 is fixed.In addition when needing to the further tensioning construction of conducting wire 7, the compression of telescoping cylinder 32, clamping component be can control
21 movements, are tensioned conducting wire 7 further.The coordinating operation of thread tensioning mechanism 2 and fixed mechanism 3, so that conducting wire 7 is gradually tensioned.
In a specific embodiment, holding part 33 tightly is arc, the arc of the arcuate structure and the outer wall arcuate structure of conducting wire 7
Degree is adapted, i.e. holding part 33 can be contacted with conducting wire 7 completely in ejection conducting wire 7, can increase hold part 33 and conducting wire tightly in this way
Frictional force between 7.Anti-slip layer 34 contacts with each other with conducting wire 7, and 34 surface of anti-slip layer is equipped with barb structure, the barb structure energy
Increase the frictional force between conducting wire 7, improves the fixed effect to conducting wire 7.The quantity of telescoping cylinder 32 is 3 or 4, and circumferential
It is evenly arranged on 1 inner wall of shell.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, referring to Fig. 1, control
Component 4 includes the controller 41 that is placed on shell 1 and the remote controler 42 that is wirelessly connected with controller 41, and controller 41 is equipped with the
One wireless communication module, it is wireless that remote controler 42 is equipped with second connect with the first wireless communication module real-time radio interactive correspondence
Communication module is additionally provided with the control button for controlling the movement of driving assembly 22 and fixed mechanism 3 acts on controller 41.Control
Device 41 is fixed on shell 1, the parameters such as movement or start-stop time for controlling driver and telescoping cylinder 32, controller 41 and distant
It controls device 42 to be wirelessly connected, the tensioning operation to conducting wire 7 can control by remote controler 42, do not go manually to be controlled on cross-arm
System, controller 41 and remote controler 42 can eliminate people with simultaneously operating and the movement of energy synchronously control driver and telescoping cylinder 32
Work labor intensity improves labor operation efficiency.Control button and driver and telescoping cylinder 32 are all to be electrically connected, and pass through pressing
Control button, so that it may achieve the purpose that control driver and telescoping cylinder 32, and then the tensioning degree of guiding can be controlled
System.
In a specific embodiment, controller 41 is PLC controller, be can be set in PLC controller to driver
Action parameter (such as actuation time, torque value) and telescoping cylinder 32 to clamping degree (such as ejection force, extension elongation of conducting wire 7
Etc. parameters), PLC controller be programmable controller, PLC controller 41 be the prior art, can buy in the market.Its
In PLC control element also is provided on remote controler 42.
First wireless communication module and the second wireless communication module all include 3G the or 4G net for being connected with wireless telecommunications
Network and the SIM card interface for being plugged with SIM card are connected between remote controler 42 and controller 41 by 3G or 4G network wireless.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, referring to Fig. 1, transmission of electricity
Route wire tensioning device further includes the winding structure 5 for winding conducting wire 7, and winding structure 5 includes being fixedly arranged on 1 lateral wall of shell
Winding frame 51, the bobbin winder bracket 52 for being fixedly arranged on 51 bottom of winding frame, the wire spool 53 being rotatablely connected with bobbin winder bracket 52 and coiling electricity
Machine 54；For wire spool 53 by means of the dynamic rotation and coiled wires 7 of coiling electric motor 54, coiling electric motor 54 is controlled by control assembly 4.
Thread tensioning mechanism 2 plays the role of being tensioned conducting wire 7, and fixed mechanism 3 can be fixed after the completion of strainer operation and lead
Line 7, then, the amount of redundancy for the conducting wire 7 being stretched can be wound by winding structure 5, and wherein winding structure 5 is fixed on shell 1
Side, winding frame 51 are welded and fixed with shell 1, and bobbin winder bracket 52 is erected in winding frame 51 and is fixedly connected, on bobbin winder bracket 52
Equipped with rotatable wire spool 53, wire spool 53 can wind the conducting wire 7 of the redundancy tensed by thread tensioning mechanism 2, coiling electric motor 54
It is connect with wire spool 53 by belt or chain drive.Wire spool 53 is driven to rotate by coiling electric motor 54, and then by redundancy
Conducting wire 7 is wound, which does not influence the movement of thread tensioning mechanism 2 and fixed mechanism 3.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, referring to Fig. 1, transmission of electricity
Route wire tensioning device further includes the cleaning component 6 for cleaning impurity on conducting wire 7, and cleaning component 6 includes circumferentially being fixedly arranged on shell 1
Multiple telescopic putters 61 on inner wall and the hairbrush 62 set on 61 ejection end of telescopic putter；Hairbrush 62 is by means of telescopic putter 61
Ejection force abutted with conducting wire 7, telescopic putter 61 is controlled by control assembly 4.It, can since transmission line of electricity may be to rest on the ground
To be on the electric pole in high-altitude, conducting wire 7 is erected or is tightened up from ground, will necessarily be in conducting wire after conducting wire 7 and ground face contact
A large amount of impurity, such as dust, dust, broken branch are carried on 7, it, can by using component 6 is cleaned during being tensioned to conducting wire 7
So that 7 surface cleaning of conducting wire, sweeps off the impurity of carrying.Clean component 6 and fixed mechanism 3 be it is horizontally disposed, along 7 length side of conducting wire
To being sequentially arranged and regardless of front and back, hairbrush 62 contacts always with conducting wire 7, and the miscellaneous of 7 surface of conducting wire can be removed during tensioning
Matter, telescopic putter 61 are controlled by control assembly 4, and the length of telescopic putter 61 is adjustable, and then adjustable to arriving impurity
Cleaning degree.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, referring to Fig. 1, conducting wire
7 one end is fixed on wire spool 53, is passed between the power output end and wire spool 53 of coiling electric motor 54 by chain or belt
Dynamic connection.When being tensioned to conducting wire 7, wire spool 53 is equipped with fixing piece, and an end of conducting wire 7 is fixed on this first and is consolidated
Determine on part, tensioning operation is then carried out by thread tensioning mechanism 2, after the completion of tensioning, is twined the conducting wire 7 of redundancy by wire spool 53
Around, wire spool 53 by means of the powered rotation of coiling electric motor 54.Chain drive or belt transmission can all provide dynamic to wire spool 53
Power, then this is with no restrictions.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, Fig. 1 is please referred to figure
3, upper cover 211 and lower cover 212 are semicircular structure, the same side of upper cover 211 and lower cover 212 be it is hinged, the other side is snapping
Or it is consolidated by locking member.The both ends of upper cover 211 and lower cover 212 are closing, and are equipped with semicircle slit at the center of closed end
Mouthful, after upper cover 211 and the composition of lower cover 212, two gap can surround circular gap, which passes through for conducting wire 7.Upper cover
211 and lower cover 212 can open at an angle or closure, be fastened by bolts after closure, upper cover 211 and lower cover 212
The pressing force to conducting wire 7 can be generated after closure.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, Fig. 1 is please referred to figure
3, helical member 213 is auger, and the outside of helical member 213 is equipped with the anti-slip layer contacted with conducting wire 7, and driver is hydraulic motor.
Hydraulic motor is connect by connecting oil circuit with hydraulic power unit, can control the movement of hydraulic motor by controller 41, as public affairs
Know technology, auger can produce axial force in rotation, and the side due to auger is contacted with conducting wire 7, and multiple augers are common
It surrounds round and is used to clamp conducting wire 7, it is common that conducting wire 7 is pushed to move along its length during auger rotates jointly,
Have the function that be tensioned conducting wire 7.In addition the anti-slip layer being arranged on the side of auger can effectively improve the friction to conducting wire 7 is arrived
Power reduces sliding, improves the tension effects to conducting wire 7.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, Fig. 1, Fig. 4-are please referred to
Fig. 5, telescoping cylinder 32 are hydraulically extensible oil, and rotating member 31 is bearing, and the outer wall of bearing is on the inner wall of shell 1.Telescoping cylinder
32 are connect by connecting oil circuit with hydraulic power unit, and hydraulic power unit provides hydraulic oil or power to telescoping cylinder 32, and hydraulic oil promotion is stretched
Contracting cylinder 32 is flexible or moves.The outer wall of rotating member 31 and the inner wall nested encryptions of shell 1, it will be appreciated that be, in the inner sidewall of shell 1
It is equipped with an annular groove, bearing is set in the annular groove.
In a specific embodiment, shell 1 includes that can surround circular upper housing and lower case, upper housing and lower case
The same end articulated connection, the other end be fixedly connected by fastener, when needing to install bearing, first by upper housing and lower casing
Body is separately angled, and first bearing is mounted in upper housing or lower case, combines upper housing and lower case one
It rises, completes the assembling of shell 1.
As a kind of a kind of specific embodiment of transmission line of electricity wire tensioning device provided by the invention, referring to Fig. 1, remote control
Device 42 is equipped with the display screen for showing the actuation time of driving assembly 22 or fixed mechanism 3；By display screen it can be seen that
The amount of force of driver and the amount of force of telescoping cylinder 32, still further it can be seen that the work of coiling electric motor 54 and telescopic putter 61
Make state, guarantees the reasonable tensioning to conducting wire 7.
Memory module and power supply module are additionally provided on remote controler 42, memory module is for storage driving component 22 or fixed machine
3 actuation time of structure, power supply module is for providing power supply.Active force of the memory module for memory driver or telescoping cylinder 32 is big
It is small, it conveniently keeps a record, is used convenient for next time.Power supply module is used to provide power supply to remote controler 42.Due to there is power supply module, it is remotely controlled
Device 42 can be held, and can be moved to any place, can be carried out operating whenever and wherever possible, convenient and flexible, not grasped manually
Make wire tensioning device, eliminates labor intensity.
A kind of transmission line of electricity wire tensioning device of the invention is applied in transmission line of electricity Poling Construction, leads to Poling Construction
Line 7 is tensioned, and transmission line of electricity hydraulic line tightening device through the invention is secured the device to first on steel tower cross-arm, or
In some other fixed buildings, allowing conducting wire 7 from one end of the device, insertion is entered, and then starts driver by controller 41
Movement, conducting wire 7 are gradually tensioned, and control telescoping cylinder 32 acts after the completion of tensioning, and conducting wire 7 is fixed, and tensioning mode is simple,
It is fast to be tensioned speed, does not have to manual operation, manual operation remote controler 42 or controller 41 can be completed.
A kind of course of work of transmission line of electricity wire tensioning device of the invention is as follows: the wire tensioning device being fixed on steel tower first
On cross-arm, the conducting wire 7 of pretension is passed through to the through-hole 11 of shell 1, is operated by remote controler 42, start driver, driver drives
Dynamic helical member 213 rotates, and multiple helical members 213 push conducting wire 7 to move along its length jointly, is being tensioned operation to conducting wire 7
After the completion, conducting wire 7 is fixed in control fixed mechanism 3, completes tensioning construction.By the cleaning component 6 of setting and around knot
Structure 5, first can wind the conducting wire 7 of redundancy, and second is the impurity that can be removed in guiding.
During being tensioned conducting wire 7 it should be noted that control assembly 4 during control thread tensioning mechanism 2, cannot to fixation machine
Structure 3 is controlled, and the two is blocked operation to be separated, and in this way could gradually be tensioned conducting wire 7.If opening or closing stringing simultaneously
Mechanism 2 and fixed mechanism 3, then conducting wire 7 will not be tensioned, and can also damage thread tensioning mechanism 2 in this way, be equipped on controller 41 at this time
Control switch is singly opened, singly opening control switch is that control thread tensioning mechanism 2 and fixed mechanism 3 can only singly open one of execution, is prevented
Only double startup in this way will not have an impact to tensioning construction.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of transmission line of electricity wire tensioning device characterized by comprising
Shell, for being fixed on cross-arm, both ends are equipped with the through-hole passed through for conducting wire；
Thread tensioning mechanism is fixedly arranged in the shell, for driving conducting wire to move along the shell length direction, equipped with for clamping
The clamping component of conducting wire and the driving assembly for driving the clamping component movement；
Fixed mechanism is disposed in the housing with the thread tensioning mechanism alternately operating, is used for circumferentially fixed conducting wire；And
Control assembly is set on the shell, is respectively used to the movement of control the driving component and fixed mechanism movement.
2. a kind of transmission line of electricity wire tensioning device as described in claim 1, which is characterized in that the clamping component includes for enclosing
At circle and the upper cover and lower cover that are detachably connected, and it is rotatablely connected respectively with the both ends of the upper cover or the lower cover more
A helical member, multiple helical members in the upper cover and the lower lid surround the annular for clamping conducting wire jointly, described
Conducting wire is moved by means of the axial thrust of multiple helical members and along the shell length direction；The upper cover and the lower cover
Middle part be equipped with the arc gap passed through for conducting wire；
The driving component includes multiple drivers, multiple described for driving the helical member to rotate and generating axial thrust
The same end of driver respectively with multiple helical members is correspondingly connected with, and the driver is controlled by the control assembly.
3. a kind of transmission line of electricity wire tensioning device as described in claim 1, which is characterized in that the fixed mechanism includes that rotation connects
It the rotating member that is connected in the inner walls, the circumferential multiple telescoping cylinders being fixedly arranged on the rotating member inner wall and is set to described
Holding part on telescoping cylinder ejection end；Multiple holding parts are surrounded annular jointly and are used by means of the ejection force of the telescoping cylinder
In clamping conducting wire, the part of holding tightly is equipped with the anti-slip layer with conductive contact；The telescoping cylinder is controlled by the control assembly.
4. a kind of transmission line of electricity wire tensioning device as described in claim 1, which is characterized in that the control assembly includes being placed in institute
The remote controler stating the controller on shell and being wirelessly connected with the controller, the controller are equipped with the first wireless telecommunications mould
Block, the remote controler are equipped with the second wireless telecommunications mould connecting with the first wireless communication module real-time radio interactive correspondence
Block is additionally provided with the control button for controlling the driving component movement and fixed mechanism movement on the controller.
5. a kind of transmission line of electricity wire tensioning device as described in claim 1, which is characterized in that the transmission line of electricity wire tensioning device is also
Including the winding structure for winding conducting wire, the winding structure includes the winding frame being fixedly arranged on the hull outside wall, consolidates
Bobbin winder bracket set on the coiling frame bottom, wire spool and coiling electric motor with bobbin winder bracket rotation connection；The coiling
For disk by means of the dynamic rotation and coiled wires of the coiling electric motor, the coiling electric motor is controlled by the control assembly.
6. a kind of transmission line of electricity wire tensioning device as described in claim 1, which is characterized in that the transmission line of electricity wire tensioning device is also
Including the cleaning component for cleaning impurity on conducting wire, the cleaning component include it is circumferential be fixedly arranged on it is more in the inner walls
A telescopic putter and hairbrush set on telescopic putter ejection end；The hairbrush by means of the telescopic putter ejection force
It is abutted with conducting wire, the telescopic putter is controlled by the control assembly.
7. a kind of transmission line of electricity wire tensioning device as claimed in claim 5, which is characterized in that one end of the conducting wire is fixed on institute
It states on wire spool, is sequentially connected between the power output end of the coiling electric motor and the wire spool by chain or belt.
8. a kind of transmission line of electricity wire tensioning device as claimed in claim 2, which is characterized in that the upper cover and the lower cover are
The same side of semicircular structure, the upper cover and the lower cover be it is hinged, the other side be snapping or by locking member consolidation；
The helical member is auger, and the outside of the helical member is equipped with the anti-slip layer with conductive contact, and the driver is liquid
Pressure motor.
9. a kind of transmission line of electricity wire tensioning device as claimed in claim 3, which is characterized in that the telescoping cylinder is hydraulically extensible oil
Cylinder, the rotating member are bearing, and the outer wall of the bearing is on the inner wall of the shell.
10. a kind of transmission line of electricity wire tensioning device as claimed in claim 4, which is characterized in that the remote controler is equipped with and is used for
Show the display screen of the actuation time of the driving component or the fixed mechanism；
Memory module and power supply module are additionally provided on the remote controler, the memory module is for storing the driving component or institute
Fixed mechanism actuation time is stated, the power supply module is for providing power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703945.2A CN110445057B (en) | 2019-07-31 | 2019-07-31 | Transmission line tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703945.2A CN110445057B (en) | 2019-07-31 | 2019-07-31 | Transmission line tightening device |
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| Publication Number | Publication Date |
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| CN110445057A true CN110445057A (en) | 2019-11-12 |
| CN110445057B CN110445057B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703945.2A Active CN110445057B (en) | 2019-07-31 | 2019-07-31 | Transmission line tightening device |
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| CN113517659A (en) * | 2021-06-18 | 2021-10-19 | 国网河北省电力有限公司成安县供电分公司 | Paying-off and tightening device for power transmission line |
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| CN110445057B (en) | 2020-09-29 |
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