CN207053061U - Fast erecting movable type stringing machine - Google Patents
Fast erecting movable type stringing machine Download PDFInfo
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- CN207053061U CN207053061U CN201720703803.2U CN201720703803U CN207053061U CN 207053061 U CN207053061 U CN 207053061U CN 201720703803 U CN201720703803 U CN 201720703803U CN 207053061 U CN207053061 U CN 207053061U
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- pylon
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Abstract
The utility model discloses a kind of fast erecting movable type stringing machine, including base (1), turntable (2), pylon component, pylon linkage (5), pylon apparatus for turning (6), stringing support carry put, hydraulic power unit and electric control gear；Pylon component comprises at least lower pylon (3) and upper pylon (4)；Pylon linkage includes lower pylon connecting rod (51), upper pylon connecting rod (52) and pylon rod hinge connection axle (53)；Pylon apparatus for turning includes bottom hinge joint chair (61), support long connecting rod (62) and pylon turnover hydraulic cylinder (63)；Stringing support carries the top put and be arranged on pylon component minor details, including folds master carrier (7) and idler machining (8).This fast erecting movable type stringing machine is simple to operate, string efficiency is high, and less area occupied, firm support strength can be realized on the premise of fast erecting is realized, while is easy to quick transition to use, the Poling Construction especially suitable for overhead transmission line.
Description
Technical field
The utility model is related to a kind of stringing machine, it is specifically a kind of suitable for power construction electric wire set up can fast erecting
Portable stringing machine, belong to power construction equipment technology field.
Background technology
Based on overhead transmission line, overhead transmission line refers to transmission pressure being fixed on directly China's transmission line of electricity at present
To transmit the transmission line of electricity of electric energy on the vertical shaft tower with ground, generally include pole and tower foundation, shaft tower, aerial condutor, aerial earth wire,
Optical fiber complex communication, electric armour clamp, insulator chain, earthing or grounding means etc..
Line project construction for overhead transmission line generally includes pole and tower foundation construction, tower erection construction, stringing
During the engineering constructions, wherein Poling Construction such as construction, earth work construction, due to being influenceed by landform, landforms and line channel,
It is generally necessary to across the facilities such as house, highway, railway, harbour, bridge and the high-voltage line set up, and carrying out across operation
When, power failure processing is often carried out to the distribution line being spanned, while the implementation such as Hai Yaodui highways, railway is broken off a friendship, to the people
Production and living bring great inconvenience.
In order to not influence normal production and life in power construction Poling Construction, generally require and set up payingoff construction work
The crossing frame of industry, it is to use bamboo pole or wood materials that crossing frame traditional at present, which sets up mode, and the place for having input uses steel
Manage and manually building crossing frame from the bottom to top by across facility both sides for main material, to ensure to form safe support structure in Poling Construction
Part, meet that safety crosses line construction requirement.But long construction period that this traditional crossing frame is not only built or removed, operation are numerous
It is trivial, and to ensure that enough antenna heights and support strength need to generally set erection basis firm, that floor space is larger,
Therefore peripheral facilities are had a great influence, while the crossing frame for the frame structure built is splicing construction, more stitching position
There is larger potential safety hazard in fastness, in addition, building the materials such as bamboo pole or the wood materials of crossing frame can not typically repeat to make
With, therefore construction cost is also higher.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of fast erecting movable type stringing machine, simple to operate, string efficiency
Height, less area occupied, firm support strength can be realized on the premise of fast erecting is realized, while be easy to quick turn
Field uses, the Poling Construction especially suitable for overhead transmission line.
To achieve the above object, this fast erecting movable type stringing machine includes base, hitch frame, turntable, pylon component, tower
Frame linkage, pylon apparatus for turning, stringing support carry put, hydraulic power unit and electric control gear；
Described base, which is provided with more than one piece, can collapse telescopic support legs, and more than one piece can collapse telescopic support legs Central Symmetry and set
Put；
The bottom of described hitch frame is provided with traction wheel group, the dismountable front end for being installed on base in the rear end of hitch frame；
Described turntable is supported by rotation of rotary table and turntable hydraulic gyration drive installation is on base, rotation of rotary table supporting
The centre of gyration be located at more than one piece and can collapse in the symmetrical centre of telescopic support legs, described hydraulic power unit and electric control gear are respectively mounted
On turntable, turntable hydraulic gyration is driven through fluid pressure line and the hydraulic control valve group of hydraulic power unit connects；
Described pylon component comprises at least lower pylon and upper pylon, after the bottom of lower pylon is hingedly mounted on turntable
End, the top nose of lower pylon and the be hinged installation of the bottom front of upper pylon, the tower body rear portion of lower pylon is provided with dismountable car
Wheel group；
Described pylon linkage is arranged on the link position of lower pylon and upper pylon, including lower pylon connecting rod, upper tower
Frame connecting rod and pylon rod hinge connection axle；Lower pylon connecting rod and upper pylon connecting rod are disposed as two pieces, are symmetrical set respectively
The left and right sides of pylon, lower pylon connecting rod one end with lower pylon is articulated and connected, the other end passes through pylon rod hinge connection axle and upper tower
One end of frame connecting rod is articulated and connected, and the other end and the upper pylon of upper pylon connecting rod are articulated and connected, and pylon rod hinge connection axle will be located at
The lower pylon connecting rod of the right and left connects into an entirety with upper pylon connecting rod and pylon rod hinge connection axle position is before pylon component
Side；
Described pylon apparatus for turning is arranged between rear, turntable and the lower pylon of lower pylon, including bottom hinge joint chair, branch
Support long connecting rod and pylon turnover hydraulic cylinder；Bottom hinge joint chair is fixedly mounted on turntable；Support long connecting rod is symmetrical set as two
Part, its bottom is hingedly mounted on bottom hinge joint chair with one heart respectively, top is hingedly mounted on bottom of pylon or so with one heart respectively
Both sides, and support the articulated position of long connecting rod and upper pylon to be located at the top of upper pylon connecting rod and upper pylon articulated position, two pieces
The spacing dimension before long connecting rod is supported to be more than the width dimensions of pylon linkage；The cylinder body bottom hinge of pylon turnover hydraulic cylinder
Connect and be articulated and connected installed in the tower body front portion of lower pylon, piston end with pylon rod hinge connection axle, pylon turnover hydraulic cylinder passes through liquid
The hydraulic control valve group of pressure pipe road and hydraulic power unit connects；
Described stringing support carries the top put and be arranged on pylon component minor details, including folds master carrier and idler machining；Folding
Folded master carrier is symmetrical set relative to pylon component and is hingedly connected to the top of pylon component minor details, including bracket turns over
Roll over hydraulic cylinder, the cylinder body bottom of bracket turnover hydraulic cylinder is hingedly mounted on the tower body of pylon component minor details, piston end and folding
The support body of master carrier is articulated and connected, and bracket turns down hydraulic cylinder and connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit；
The axis left and right directions of idler machining is set, including pylon idler machining and bracket idler machining, and pylon idler machining sets up and is arranged on pylon
The top of component minor details, bracket idler machining set up to be arranged on and folded on master carrier；
Described electric control gear includes controller, pylon turnover control loop, controller and hydraulic power unit and hydraulic control
Valve group electrically connects.
As further improvement of the utility model scheme, this fast erecting movable type stringing machine also includes positioning hawser,
Positioning hawser sets at least to three along pylon component circumferential direction, positioning hawser one end is fixedly connected with pylon component minor details,
The other end is fixedly connected with the ground, and more than one piece positioning hawser is set in pylon component circumferential direction relative to pylon component Central Symmetry
Put.
As further improvement of the utility model scheme, described pylon component also includes the flexible pylon of at least one section,
Described upper pylon top, which is provided with, is oriented to slipping mechanism, and flexible pylon is equipped with upper pylon, and flexible pylon also includes setting
The pylon extension and contraction control hydraulic cylinder in pylon component internal is put, pylon extension and contraction control hydraulic cylinder passes through fluid pressure line and hydraulic power unit
Hydraulic control valve group connection.
As further improvement of the utility model scheme, described stringing support, which carries to put, also to be included folding secondary bracket, folding
Fold be hinged be arranged on of secondary bracket and fold the one end of master carrier away from pylon component minor details, folding secondary bracket includes secondary bracket turnover liquid
Cylinder pressure, the cylinder body bottom that secondary bracket turns down hydraulic cylinder is hingedly mounted on folding master carrier, frame of the piston end with folding secondary bracket
Body is articulated and connected, and secondary bracket turnover hydraulic cylinder is connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit.
As further improvement of the utility model scheme, the minor details of described pylon component are provided with stringing support and carry revolution
Supporting and stringing support load hydraulic revolution driving；Stringing support carries pivoting support and the minor details of pylon component is divided into positioning section and revolution
Section, described stringing support, which carries to put, to be arranged in meander sections, and described positioning hawser is arranged on positioning section；Stringing support load hydraulic
Revolution driving is connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit.
It is provided with what is cooperated as further improvement of the utility model scheme, between described lower pylon and upper pylon
End face safety buckle device.
As a kind of embodiment of the utility model end face safety buckle device, described end face safety buckle device is
The bolt mechanism perpendicular to end face being arranged on inside pylon and foldable hoisting arm, bolt mechanism include extension and contraction control part, inserted
Pin and lock ring, extension and contraction control part are fixedly mounted on inside lower pylon or upper pylon, the telescopic end and latch of extension and contraction control part
Bottom connection, extension and contraction control part electrically connect with the controller of described electric control gear, and electric control gear is also including latch control
Loop, lock ring coordinate the position of latch to be fixedly mounted on inside pylon or lower pylon.
As further improvement of the utility model scheme, pressure sensing is provided with inside described pylon turnover hydraulic cylinder
Device, pressure sensor electrically connect with the controller of described electric control gear, and electric control gear also judges loop including pressure.
Compared with prior art, this fast erecting movable type stringing machine is due to the folding arm configuration using all-hydraulic control
Pylon component carry out stringing, therefore it is simple to operate, string efficiency is high, can be realized on the premise of fast erecting is realized less
Area occupied, firm support strength, while it is easy to quick transition to use, there is stronger flexibility；Due to pylon connecting rod machine
Structure includes lower pylon connecting rod, upper pylon connecting rod and pylon rod hinge connection axle, and pylon rod hinge connection axle is by under the right and left
Pylon connecting rod connects into an entirety with upper pylon connecting rod and pylon rod hinge connection axle position is in pylon rear, pylon apparatus for turning
Including the bottom hinge joint chair that is fixedly mounted on turntable, bottom it is be hinged be installed on bottom hinge joint chair, top is hingedly mounted on upper pylon
Support long connecting rod and cylinder body bottom at left and right sides of bottom are hingedly mounted on rear portion, piston end and the pylon rod hinge connection of lower pylon
The pylon turnover hydraulic cylinder that axle is articulated and connected, therefore the tower in the case where pylon turnover hydraulic cylinder stretches out and promotes pylon rod hinge connection axle to drive
Pylon on frame connecting rod and upper pylon connecting rod top pressure, rout up be hinged central rotation of the pylon along upper pylon and lower pylon, by propping up
Support one section of upper pylon between the pin joint of long connecting rod, the support supreme pylon of long connecting rod upper link point and lower pylon, lower pylon, under
The quadric chain that virtual link between the lower link point and support long connecting rod lower link point of pylon collectively constitutes turns in pylon
Roll over the interface point that is gradually deformed into supporting the supreme pylon of long connecting rod upper link point and lower pylon under the traction of hydraulic cylinder it
Between one section of upper pylon rotate the lower surface of supreme pylon along the pin joint of upper pylon and lower pylon and pasted with the upper surface of lower pylon
Three bar linkage structures of the rectangular triangular structure of merging phase are closed, upper pylon and lower pylon are gradually overturn by horizontality is in
Vertical state, support long connecting rod are accommodated in pylon both sides in pylon folded state, are not take up additional space and deploy and receive
Receive relatively easy；Due to the folding master carrier being hingedly connected at the top of pylon component minor details provided with folding storage and set up peace
Mounted in pylon component minor details top and the idler machining for being arranged on and folding on master carrier is set up, therefore master is folded during pylon expansion
Bracket carries power transmission line and follows the action of pylon component minor details that power transmission line is erected into completion stringing operation, erection process middle idler roller group
Roll to hold up power transmission line in good time and be easy to stringing, prevent power transmission line from friction directly occurs with folding master carrier and causes to damage, and
Can be in order to pull power transmission line under stringing state, the Poling Construction especially suitable for overhead transmission line.
Brief description of the drawings
Structural representation when Fig. 1 is the utility model its fully unfolded position；
Structural representation when Fig. 2 is the utility model completely folded state；
The connection diagram of pylon linkage and pylon apparatus for turning when Fig. 3 is the utility model its fully unfolded position；
Fig. 4 is the structural representation during the utility model expansion；
Fig. 5 is Fig. 1 A direction views.
In figure：1st, base, 2, turntable, 3, lower pylon, 4, upper pylon, 5, pylon linkage, 51, lower pylon connecting rod, 52,
Upper pylon connecting rod, 53, pylon rod hinge connection axle, 6, pylon apparatus for turning, 61, bottom hinge joint chair, 62, support long connecting rod, 63, pylon
Turn down hydraulic cylinder, 7, fold master carrier, 71, bracket turnover hydraulic cylinder, 72, fold secondary bracket, 8, idler machining, 81, pylon carrying roller
Group, 82, bracket idler machining, 9, flexible pylon.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings and (set up below with this fast erecting movable type stringing machine
State description after good, described by front of the direction where hitch frame).
As Figure 1 and Figure 4, this fast erecting movable type stringing machine include base 1, hitch frame, turntable 2, pylon component,
Pylon linkage 5, pylon apparatus for turning 6, stringing support carry put, hydraulic power unit and electric control gear.
Described base 1, which is provided with more than one piece, can collapse telescopic support legs, and more than one piece can collapse telescopic support legs Central Symmetry and set
Put.
The bottom of described hitch frame is provided with traction wheel group, the dismountable front end for being installed on base 1 in the rear end of hitch frame.
Described turntable 2 is supported by rotation of rotary table and the drive installation of turntable hydraulic gyration is on base 1, rotation of rotary table branch
The centre of gyration held, which is located at more than one piece, to be collapsed in the symmetrical centre of telescopic support legs, and described hydraulic power unit and electric control gear are pacified
On turntable 2, turntable hydraulic gyration is driven through fluid pressure line and the hydraulic control valve group of hydraulic power unit connects.
Described pylon component comprises at least lower pylon 3 and upper pylon 4, and the bottom of lower pylon 3 is hingedly mounted on turntable 2
Rear end, the be hinged installation of bottom front of the top nose of lower pylon 3 and upper pylon 4, the tower body rear portion of lower pylon 3 is provided with detachably
Wheel group.
As shown in figure 3, described pylon linkage 5 is arranged on the link position of lower pylon 3 and upper pylon 4, including under
Pylon connecting rod 51, upper pylon connecting rod 52 and pylon rod hinge connection axle 53；Lower pylon connecting rod 51 and upper pylon connecting rod 52 are disposed as
Two pieces, it is symmetrical set respectively in the left and right sides of pylon, lower one end of pylon connecting rod 51 is articulated and connected with lower pylon 3, is another
End is articulated and connected by one end of pylon rod hinge connection axle 53 and upper pylon connecting rod 52, the other end and the upper tower of upper pylon connecting rod 52
Frame 4 is articulated and connected, and pylon rod hinge connection axle 53 will connect into positioned at the lower pylon connecting rod 51 of the right and left with upper pylon connecting rod 52
One entirety and pylon rod hinge connection axle 53 are located in front of pylon component.
Described pylon apparatus for turning 6 is arranged between rear, turntable 2 and the lower pylon 3 of lower pylon 3, including bottom hinge connects
Seat 61, support long connecting rod 62 and pylon turnover hydraulic cylinder 63；Bottom hinge joint chair 61 is fixedly mounted on turntable 2；Support long connecting rod 62
It is symmetrical set as two pieces, its bottom is hingedly mounted on bottom hinge joint chair 61 with one heart respectively, top be hinged installation with one heart respectively
At left and right sides of the bottom of upper pylon 4, and support long connecting rod 62 and upper pylon 4 articulated position be located at upper pylon connecting rod 52 with it is upper
The top of the articulated position of pylon 4, two pieces support the spacing dimension before long connecting rod 62 more than the broad-ruler of pylon linkage 5
It is very little, that is, support long connecting rod 62 to be arranged on the outside of pylon linkage 5；The be hinged installation in cylinder body bottom of pylon turnover hydraulic cylinder 63
Anterior in the tower body of lower pylon 3, piston end is articulated and connected with pylon rod hinge connection axle 53, and pylon turnover hydraulic cylinder 63 passes through hydraulic pressure
The hydraulic control valve group of pipeline and hydraulic power unit connects.
As shown in figure 5, described stringing support carries the top put and be arranged on pylon component minor details, including fold master carrier 7
With idler machining 8；Master carrier 7 is folded to be symmetrical set relative to pylon component and be hingedly connected to the top of pylon component minor details
Portion, including bracket turnover hydraulic cylinder 71, the cylinder body bottom of bracket turnover hydraulic cylinder 71 are hingedly mounted on the tower of pylon component minor details
With it, piston end is articulated and connected with folding the support body of master carrier 7, and bracket turnover hydraulic cylinder 71 passes through fluid pressure line and hydraulic power unit
The connection of hydraulic control valve group, fold master carrier 7 from pylon group by controlling bracket to turn down flexible can realize of hydraulic cylinder 71
The stringing state routed up at left and right sides of at the top of part minor details or the receiving state abutted at left and right sides of at the top of pylon component minor details；Support
The axis left and right directions of roller group 8 is set, including pylon idler machining 81 and bracket idler machining 82, and pylon idler machining 81 sets up and is arranged on
The top of pylon component minor details, bracket idler machining 82 set up to be arranged on and folded on master carrier 7, and the setting of idler machining 8 can be in order to
Stringing, prevent power transmission line from friction directly occurs with folding master carrier 7 and causes to damage, and can be defeated in order to be pulled under stringing state
Electric wire.
Described electric control gear includes controller, pylon turnover control loop, controller and hydraulic power unit and hydraulic control
Valve group electrically connects.
This fast erecting movable type stringing machine is in the transition state folded completely, as shown in Fig. 2 pylon is horizontal
State, pylon turnover hydraulic cylinder 63 and bracket turnover hydraulic cylinder 71 are in being entirely retracted to state, and the upper folding storage of pylon 4 is erected at
On lower pylon 3, folding master carrier 7 is in the complete receiving state for abutting in the top of pylon 4 left and right sides, telescopic support legs are in
The complete rounding state that abuts on base 1, the rear end of hitch frame are connected with the front end of base 1, the installation of dismountable wheel group
On lower pylon 3, now the traction wheel group of hitch frame and dismountable wheel group, which support base 1, makes complete machine vacantly be easy to turn
；Transition is to the operating position for needing stringing and controls turntable 2 to rotate to an angle to make the trend of the face power transmission line of folding master carrier 7
Behind direction, telescopic support legs can be collapsed by first releasing, and then operation, which can collapse telescopic support legs and it is stretched out and is consolidated, is supported in ground
Face, expansion operation can be carried out after hitch frame and dismountable wheel group are removed.
Controller control hydraulic control valve group control bracket turnover hydraulic cylinder 71 is first passed through during expansion operation and is stretched out makes folding
The left and right sides at the top of the pylon component minor details of master carrier 7 is routed up in stringing state completely, and then staff is by multiply power transmission line
Pull and move and be erected on idler machining 8, then control hydraulic control valve group control tower frame to turn down hydraulic cylinder 63 by controller and stretch
Go out, the piston end of pylon turnover hydraulic cylinder 63 promotes pylon rod hinge connection axle 53 to drive lower pylon connecting rod 51 and upper during stretching
Pylon 4 in the top pressure of pylon connecting rod 52, rout up be hinged central rotation of the pylon 4 along upper pylon 4 and lower pylon 3, with pylon
Turnover hydraulic cylinder 63 continues to stretch out, by support long connecting rod 62, the support supreme pylon 4 of the upper link point of long connecting rod 62 and lower pylon 3
Pin joint between one section of upper pylon 4, lower pylon 3, between the lower link point of lower pylon 3 and the support lower link point of long connecting rod 62
The quadric chain that collectively constitutes of virtual link gradually deformed under the traction of pylon turnover hydraulic cylinder 63, when support is grown
One section between the supreme pylon 4 of the upper link point of connecting rod 62 and the interface point of lower pylon 3 is gone up pylon 4 along upper pylon 4 and lower pylon 3
When the lower surface that pin joint rotates supreme pylon 4 is bonded merging phase with the upper surface of lower pylon 3, as shown in Figure 1, Figure 3, four connect
Linkage is deformed into three bar linkage structures of rectangular triangular structure, and lower pylon 3 is gradually turned down in vertical by horizontality
It is in vertical state that state and upper pylon 4, which also turn down, and folding master carrier 7 carries power transmission line and follows pylon during pylon expansion
Power transmission line is erected in the action of component minor details completes stringing operation, and erection process middle idler roller group 8 rolls and holds up power transmission line in good time.
When storage folding transition is carried out after the completion of the line project of the overhead transmission line of this section, the above-mentioned expansion of reverse operating
Step is completed to fold, and retraction after hitch frame and the installation of dismountable wheel group finally can be collapsed into telescopic support legs and collapsed
Carry out transition.
Because the line project of the overhead transmission line usual integral construction cycle is longer, therefore stringing state usually requires to protect
A period of time is held, in order to prevent strong wind weather from causing to wave to this fast erecting movable type stringing machine under stringing state,
The even security incident such as frame, as further improvement of the utility model scheme, this fast erecting movable type stringing machine also wraps
Include positioning hawser, as shown in figure 1, positioning hawser sets at least to three along pylon component circumferential direction, positioning hawser one end with
Pylon component minor details are fixedly connected, the other end is fixedly connected with the ground, more than one piece positioning hawser phase in pylon component circumferential direction
For pylon component center symmetric setting；More than one piece positioning hawser is in exceptionally straight drawing state during stringing state, can reduce peace
Full hidden danger, prevent from waving caused by strong wind weather, even fall the security incidents such as frame, can be removed during transition state.
It is easy to control stringing height, as further improvement of the utility model scheme, described pylon group to realize
Part also includes the flexible pylon 9 of at least one section, and the described top of upper pylon 4, which is provided with, is oriented to slipping mechanism, and flexible pylon 9 is equipped with
In upper pylon 4, flexible pylon 9 also includes the pylon extension and contraction control hydraulic cylinder for being arranged on pylon component internal, the flexible control of pylon
Hydraulic cylinder processed is connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit；By controlling pylon extension and contraction control hydraulic cylinder
Stretching can realize that flexible pylon 9 stretches out, and then realize higher stringing height and be easy to control stringing height.
In order to realize the power transmission line set up can on master carrier 7 is folded in its flat presentation for being easy to be linked in sequence,
It prevents edge of the power transmission line autofolding master carrier 7 away from pylon component minor details from sliding, and further changes as of the present utility model
Enter scheme, described stringing support, which carries to put, also to be included folding secondary bracket 72, is folded be hinged be arranged on of secondary bracket 72 and is folded master carrier 7
One end away from pylon component minor details, folding secondary bracket 72 includes secondary bracket turnover hydraulic cylinder, the cylinder of secondary bracket turnover hydraulic cylinder
Body bottom be hingedly mounted on fold on master carrier 7, piston end is articulated and connected with folding the support body of secondary bracket 72, secondary bracket turnover liquid
Cylinder pressure is connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit, can by controlling secondary bracket to turn down the flexible of hydraulic cylinder
With realize fold the tilting of secondary bracket 72 higher than fold master carrier 7 or fall it is concordant with folding master carrier 7, can be with during stringing state
Control, which folds secondary bracket 72 and tilted, prevents power transmission line from sliding, and can control during transition state to fold secondary bracket 72 and fall and be led with folding
Bracket 7 concordantly is easy to store.
If the direction of draw of power transmission line is changed because of need of work in the line project work progress of overhead transmission line
When this fast erecting movable type stringing machine can be adjusted by way of controlling turntable 2 to rotate to an angle, but for applying
Work narrow field is not easy to the place of the rotation of turntable 2 or is not easy to the place of dismounting positioning hawser, in order to realize deflecting, is used as this
The further improvement project of utility model, the minor details of described pylon component are provided with stringing support and carry pivoting support and stringing support load
Hydraulic gyration drives；Stringing support carries pivoting support and the minor details of pylon component is divided into positioning section and meander sections, described stringing support
Carry to put and be arranged in meander sections, described positioning hawser is arranged on positioning section；Stringing support load hydraulic revolution driving passes through liquid
The hydraulic control valve group of pressure pipe road and hydraulic power unit connects, by controlling the action of stringing support load hydraulic revolution driving to make revolution
Section, which rotates to an angle, to be adjusted.
In order to after this fast erecting movable type stringing machine is fully deployed realize under between pylon 3 and upper pylon 4 it is more firm
End face be fitted and connected, as further improvement of the utility model scheme, be provided between described lower pylon 3 and upper pylon 4
The end face safety buckle device of mutual cooperation, after end face safety buckle device can be bonded in the end face of lower pylon 3 and upper pylon 4
Locking is carried out, and then ensures more firm connection.
As a kind of embodiment of the utility model end face safety buckle device, described end face safety buckle device is
The bolt mechanism perpendicular to end face being arranged on inside pylon and foldable hoisting arm, due to lower pylon 3 and the turnover rail of upper pylon 4
Mark is arc track, and long bolt mechanism can cause grafting to be interfered, but too short bolt mechanism does not have firm grafting
Effect, therefore described bolt mechanism includes extension and contraction control part, latch and lock ring, extension and contraction control part is fixedly mounted on lower tower
Inside frame 3 or upper pylon 4, the telescopic end of extension and contraction control part and the bottom of latch connect, extension and contraction control part and described electricity
The controller electrical connection of device is controlled, electric control gear also includes latch control loop, and lock ring coordinates the position of latch to be fixedly mounted on
Inside upper pylon 4 or lower pylon 3；When deploying to operate, controller can control the stretching ejection of extension and contraction control part to insert after the fitting of end face
Grafting is sold out into, controller can control the retraction of extension and contraction control part to extract latch out and complete latch separation before folding storage operation.
In order to realize automatic blocking, as further improvement of the utility model scheme, described pylon turnover hydraulic cylinder
63 inside are provided with pressure sensor, and pressure sensor electrically connects with the controller of described electric control gear, and electric control gear also includes
Pressure judges loop；During the expansion operation of pylon component after pylon component is fully deployed, the pylon turnover inside pressurize of hydraulic cylinder 63,
Controller control extension and contraction control part stretches out ejection latch completion grafting during pressure sensor feedback signal to pressurize setting value, receives
Controller before turning down of receiving controls extension and contraction control part retraction latch to complete unblock and folded again first.
This fast erecting movable type stringing machine carries out frame due to the pylon component of the folding arm configuration using all-hydraulic control
Line, thus it is simple to operate, string efficiency is high, less area occupied, firm can be realized on the premise of fast erecting is realized
Support strength, while be easy to quick transition to use, there is stronger flexibility；Because pylon linkage 5 includes lower pylon
Connecting rod 51, upper pylon connecting rod 52 and pylon rod hinge connection axle 53, pylon rod hinge connection axle 53 is by positioned at the lower pylon of the right and left
Connecting rod 51 connects into an entirety with upper pylon connecting rod 52 and pylon rod hinge connection axle 53 is located at pylon rear, pylon turnover dress
Put the 6 bottom hinge joint chairs 61 for including being fixedly mounted on turntable 2, bottom it is be hinged be installed on bottom hinge joint chair 61, top is hingedly mounted on
Support long connecting rod 62 and cylinder body bottom at left and right sides of the bottom of upper pylon 4 be hingedly mounted on the rear portion of lower pylon 3, piston end with
The pylon turnover hydraulic cylinder 63 that pylon rod hinge connection axle 53 is articulated and connected, therefore stretched out in pylon turnover hydraulic cylinder 63 and promote pylon
Rod hinge connection axle 53 drives pylon 4 in lower pylon connecting rod 51 and the upper top pressure of pylon connecting rod 52, makes pylon 4 along upper pylon 4 with
The be hinged central rotation of pylon 3 is routed up, by support long connecting rod 62, the support supreme pylon 4 of the upper link point of long connecting rod 62 and lower pylon 3
Pin joint between one section of upper pylon 4, lower pylon 3, between the lower link point of lower pylon 3 and the support lower link point of long connecting rod 62
The quadric chain that collectively constitutes of virtual link be gradually deformed into supporting under the traction of pylon turnover hydraulic cylinder 63
One section between the supreme pylon 4 of the upper link point of long connecting rod 62 and the interface point of lower pylon 3 is gone up pylon 4 along upper pylon 4 and lower pylon 3
Pin joint rotate the lower surface of supreme pylon 4 the rectangular triangular structure of merging phase be bonded with the upper surface of lower pylon 3
Three bar linkage structures, upper pylon 4 and lower pylon 3 gradually overturn by horizontality in vertical state, and support long connecting rod 62 is in tower
Pylon both sides are accommodated in during frame folded state, additional space is not take up and deploys and store relatively easy；Due to provided with can roll over
What overlapping was received the be hingedly connected to folding master carrier 7 at the top of pylon component minor details and set up installed in pylon component minor details top and
Set up be arranged on fold master carrier 7 on idler machining 8, therefore pylon expansion during fold master carrier 7 carry power transmission line with
Power transmission line is erected with the action of pylon component minor details and completes stringing operation, erection process middle idler roller group 8 rolls power transmission line in good time
Picking-up is easy to stringing, prevents power transmission line from friction directly occurs cause to damage with folding master carrier 7, and can be in order to stringing state
Lower drawing power transmission line, the Poling Construction especially suitable for overhead transmission line.
Claims (8)
1. a kind of fast erecting movable type stringing machine, it is characterised in that including base (1), hitch frame, turntable (2), pylon group
Part, pylon linkage (5), pylon apparatus for turning (6), stringing support carry put, hydraulic power unit and electric control gear；
Described base (1), which is provided with more than one piece, can collapse telescopic support legs, and more than one piece can collapse telescopic support legs center symmetric setting；
The bottom of described hitch frame is provided with traction wheel group, the dismountable front end for being installed on base (1) in the rear end of hitch frame；
Described turntable (2) is supported by rotation of rotary table and the drive installation of turntable hydraulic gyration is on base (1), rotation of rotary table branch
The centre of gyration held, which is located at more than one piece, to be collapsed in the symmetrical centre of telescopic support legs, and described hydraulic power unit and electric control gear are pacified
On turntable (2), turntable hydraulic gyration is driven through fluid pressure line and the hydraulic control valve group of hydraulic power unit connects；
Described pylon component comprises at least lower pylon (3) and upper pylon (4), and the bottom of lower pylon (3) is hingedly mounted on turntable
(2) rear end, the top nose of lower pylon (3) are hinged with the bottom front of upper pylon (4) and installed, after the tower body of lower pylon (3)
Portion is provided with dismountable wheel group；
Described pylon linkage (5) is arranged on the link position of lower pylon (3) and upper pylon (4), including lower pylon connecting rod
(51), upper pylon connecting rod (52) and pylon rod hinge connection axle (53)；Lower pylon connecting rod (51) and upper pylon connecting rod (52) are respectively provided with
For two pieces, be respectively symmetrical set in the left and right sides of pylon, lower pylon connecting rod (51) one end with lower pylon (3) is be hinged connects
Connect, the other end is articulated and connected by pylon rod hinge connection axle (53) and one end of upper pylon connecting rod (52), upper pylon connecting rod (52)
The other end be articulated and connected with upper pylon (4), pylon rod hinge connection axle (53) is by positioned at the lower pylon connecting rod (51) of the right and left
An entirety is connected into upper pylon connecting rod (52) and pylon rod hinge connection axle (53) is located in front of pylon component；
Described pylon apparatus for turning (6) is arranged between the rear of lower pylon (3), turntable (2) and lower pylon (3), including bottom
Hinged seat (61), support long connecting rod (62) and pylon turnover hydraulic cylinder (63)；Bottom hinge joint chair (61) is fixedly mounted on turntable (2)
On；Support long connecting rod (62) is symmetrical set to be hingedly mounted on bottom hinge joint chair (61), pushes up for two pieces, its bottom with one heart respectively
End is hingedly mounted at left and right sides of the bottom of pylon (4) with one heart respectively, and supports the be hinged of long connecting rod (62) and upper pylon (4)
Position is located at the spacing before the top of upper pylon connecting rod (52) and upper pylon (4) articulated position, two pieces support long connecting rod (62)
Size is more than the width dimensions of pylon linkage (5)；The cylinder body bottom of pylon turnover hydraulic cylinder (63) is hingedly mounted on lower tower
The tower body of frame (3) is anterior, and piston end is articulated and connected with pylon rod hinge connection axle (53), and pylon turnover hydraulic cylinder (63) passes through hydraulic pressure
The hydraulic control valve group of pipeline and hydraulic power unit connects；
Described stringing support carries the top put and be arranged on pylon component minor details, including folds master carrier (7) and idler machining (8)；
Master carrier (7) is folded to be symmetrical set relative to pylon component and be hingedly connected to the top of pylon component minor details, including support
Frame turnover hydraulic cylinder (71), bracket turnover hydraulic cylinder (71) cylinder body bottom be hingedly mounted on the tower body of pylon component minor details,
Piston end is articulated and connected with folding the support body of master carrier (7), and bracket turnover hydraulic cylinder (71) passes through fluid pressure line and hydraulic power unit
Hydraulic control valve group connection；The axis left and right directions of idler machining (8) is set, including pylon idler machining (81) and bracket idler machining
(82), pylon idler machining (81) is set up installed in the top of pylon component minor details, and bracket idler machining (82) sets up to be arranged on and folded
On master carrier (7)；
Described electric control gear includes controller, pylon turnover control loop, controller and hydraulic power unit and hydraulic control valve group
Electrical connection.
2. fast erecting movable type stringing machine according to claim 1, it is characterised in that this fast erecting movable type stringing
Machine also includes positioning hawser, and positioning hawser sets at least to three along pylon component circumferential direction, positions hawser one end and pylon
Component minor details are fixedly connected, the other end is fixedly connected with the ground, more than one piece position hawser in pylon component circumferential direction relative to
Pylon component center symmetric setting.
3. fast erecting movable type stringing machine according to claim 1, it is characterised in that described pylon component also includes
The flexible pylon (9) of at least one section, described upper pylon (4) top, which is provided with, is oriented to slipping mechanism, and flexible pylon (9) is equipped with
In upper pylon (4), flexible pylon (9) also includes the pylon extension and contraction control hydraulic cylinder for being arranged on pylon component internal, and pylon stretches
Hydraulic cylinder is controlled to be connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit.
4. the fast erecting movable type stringing machine according to claim 1 or 2 or 3, it is characterised in that described stringing support carries
Device also includes folding secondary bracket (72), folds be hinged be arranged on of secondary bracket (72) and folds master carrier (7) away from pylon component end
One end of section, folding secondary bracket (72) includes secondary bracket turnover hydraulic cylinder, the be hinged peace in cylinder body bottom of secondary bracket turnover hydraulic cylinder
Mounted in fold on master carrier (7), piston end is articulated and connected with folding the support body of secondary bracket (72), secondary bracket turns down hydraulic cylinder and passed through
The hydraulic control valve group of fluid pressure line and hydraulic power unit connects.
5. fast erecting movable type stringing machine according to claim 2, it is characterised in that the minor details of described pylon component
It is provided with stringing support and carries pivoting support and stringing support load hydraulic revolution driving；Stringing support carries pivoting support by the minor details of pylon component
It is divided into positioning section and meander sections, described stringing support, which carries to put, to be arranged in meander sections, and described positioning hawser is arranged on positioning
Duan Shang；Stringing support load hydraulic revolution driving is connected by the hydraulic control valve group of fluid pressure line and hydraulic power unit.
6. the fast erecting movable type stringing machine according to claim 1 or 2 or 3, it is characterised in that described lower pylon
(3) the end face safety buckle device to cooperate is provided between upper pylon (4).
7. fast erecting movable type stringing machine according to claim 6, it is characterised in that described end face safety buckle
The bolt mechanism perpendicular to end face being provided in inside pylon and foldable hoisting arm is put, described bolt mechanism includes flexible control
Part, latch and lock ring processed, extension and contraction control part is fixedly mounted on lower pylon (3) or upper pylon (4) is internal, extension and contraction control part
Telescopic end and the bottom of latch connect, extension and contraction control part electrically connects with the controller of described electric control gear, electric control gear
Also include latch control loop, lock ring coordinates the position of latch to be fixedly mounted on pylon (4) or lower pylon (3) inside.
8. fast erecting movable type stringing machine according to claim 7, it is characterised in that described pylon turnover hydraulic cylinder
(63) internal to be provided with pressure sensor, pressure sensor electrically connects with the controller of described electric control gear, and electric control gear also wraps
Include pressure and judge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703803.2U CN207053061U (en) | 2017-06-16 | 2017-06-16 | Fast erecting movable type stringing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703803.2U CN207053061U (en) | 2017-06-16 | 2017-06-16 | Fast erecting movable type stringing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053061U true CN207053061U (en) | 2018-02-27 |
Family
ID=61492959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703803.2U Withdrawn - After Issue CN207053061U (en) | 2017-06-16 | 2017-06-16 | Fast erecting movable type stringing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196238A (en) * | 2017-06-16 | 2017-09-22 | 徐州市久发工程机械有限责任公司 | A kind of portable stringing machine of fast erecting |
| CN111585213A (en) * | 2020-07-03 | 2020-08-25 | 徐州海伦哲特种车辆有限公司 | Movable bypass cable laying and conveying equipment |
| CN111969496A (en) * | 2020-08-28 | 2020-11-20 | 简得林 | Electric overhead line construction device and construction method thereof |
-
2017
- 2017-06-16 CN CN201720703803.2U patent/CN207053061U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196238A (en) * | 2017-06-16 | 2017-09-22 | 徐州市久发工程机械有限责任公司 | A kind of portable stringing machine of fast erecting |
| CN107196238B (en) * | 2017-06-16 | 2018-12-04 | 徐州市久发工程机械有限责任公司 | A kind of fast erecting movable type stringing machine |
| CN111585213A (en) * | 2020-07-03 | 2020-08-25 | 徐州海伦哲特种车辆有限公司 | Movable bypass cable laying and conveying equipment |
| CN111585213B (en) * | 2020-07-03 | 2021-09-14 | 徐州海伦哲特种车辆有限公司 | Movable bypass cable laying and conveying equipment |
| CN111969496A (en) * | 2020-08-28 | 2020-11-20 | 简得林 | Electric overhead line construction device and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180227 Effective date of abandoning: 20181204 |