CN202139890U - Device, system and supporting parts for electric wire erecting emergency iron tower - Google Patents

Abstract

The utility model relates to a device for an electric wire erecting emergency iron tower. The emergency iron tower comprises iron tower elements; one iron tower element is arranged at the top of an another iron tower element; and the device comprises a base, guiding equipment and a winch, wherein the base is arranged on the ground, the guiding equipment and the winch are used for guiding and lifting the iron tower elements of the emergency iron tower and are arranged on the base, and the guiding equipment is connected with the base by using a connector.

Description

Be used to erect device, system and the kit thereof of the urgent iron tower of electric wire

Technical field

The utility model relates to a kind of method of the urgent iron tower that is used to erect electric wire (for example power line).The utility model also relates to a kind of device of the urgent iron tower that is used to erect electric wire (for example power line).In addition, the utility model relates to a kind of system that is used to erect urgent iron tower, and this system comprises guide device, base and iron tower element.

Background technology

The urgent iron tower of electric wire---the urgent iron tower of power line for example can use after damaging owing to for example disaster at one or more original iron towers, perhaps can be used as interim connection.

Several methods that are used to erect urgent iron tower are available.Among GB 1409888, the EP 0736651A some instances have been shown, this complete open text is included among the application with the mode of reference.

A urgent iron tower comprises some iron tower elements.Said iron tower element is transported to the position of urgent iron tower, and is assembled to form urgent iron tower.

A kind of known method uses helicopter or crane.Also possibly assemble an iron tower, for example use the suspension rod that hangs on the cable through each follow-up iron tower element being installed at the top of existing iron tower part.

By same applicant disclosed a kind of known method in WO 98/59136, comprise below promoting the iron tower element and will follow-up iron tower element being placed on the iron tower element of rising and construct urgent iron tower.

Known system comprises guide device, and this guide device is arranged to the location, position that makes its vicinity will erect the emergency power line.Can the raise element of emergency power line iron tower of this guide device.This system further comprises base, on this base, builds guide device and emergency power line iron tower.

The shortcoming of all methods availalbes is that it is consuming time that connection iron tower element is assembled urgent iron tower.Assemble urgent iron tower and be included in said position iron tower is provided, location and rising iron tower element, and connect these iron tower elements to form urgent iron tower.

The utility model content

At least one target of the utility model provides a kind of of urgent iron tower who is used to erect electric wire (for example power line) and improves one's methods.

According to the utility model on the other hand, a kind of device that is used to erect the urgent iron tower of electric wire (for example power line) is provided.This urgent iron tower comprises the iron tower element that is placed on another top with.This improved device comprises: base is used for placing on the ground; Guide device and capstan winch are used to guide and the iron tower element of this urgent iron tower that raises, and this guide device and capstan winch are installed on the base, and its center tap connects this guide device and this base.This structure will allow to raise and guiding iron tower element, locate iron tower element subsequently, and iron tower element subsequently is connected with the iron tower element of rising.This guide device can comprise approximately upright tower, to allow the lifting of iron tower element.

According to an embodiment, joint is connected guide device with base.This joint allows guide device to tilt with respect to base.This joint will allow not only to be independent of that locate quickly on guide device ground and this base of grappling, also allow this base can be positioned as about level, and need accurately not align with horizontal plane.The guide device that connects via joint can tilt with respect to base.In addition, this joint will allow the faster setting of guide device from first about horizontal level to the stand up position of erectting.

In one embodiment, this joint is a universal joint.This universal joint provides a plurality of degree of freedom that move of guide device with respect to base.These degree of freedom allow operator's this guide device of direction location along expectation---be independent of the plane of base.This will allow for example to erect this guide device with vertical direction.

In one embodiment, the iron tower element of urgent iron tower can be directed according to the predefined paths with respect to this guide device.This universal joint allows with this path, vertical direction location.

In one embodiment, base comprises the pin that is used for joint, and this pin comprises the receipts opening that is coupling.This pin allows the bottom of guide device to be connected fast with base.This pin extends from ground surface slightly.

In one embodiment, guy rope can be attached to guide device, is used to stablize this guide device, especially during this guide device is erect.These guy ropes can be connected to the part of guide device in certain height, and will allow the stand up position of this guide device of control.

In one embodiment, this guide device comprises tower, and the bottom of the tower that wherein is connected with this joint is the pyramid element.This pyramid element allows to support this guide device, and via single joint this guide device is tilted.

In one embodiment, at least two guy ropes are connected guide device with point of safes on the opposite side of the hinge of joint.Through selection, those of ordinary skill can be proofreaied and correct point of safes, and possible will be to allow to use universal joint to erect this guide device, but only allow this guide device planar to move.These guy ropes will be removed the degree of freedom of other directions.

After having assembled this urgent iron tower, this joint or universal joint this guide device that allows to fall, and this guide device broken off from base.

According to the utility model on the other hand, a kind of system that is used to erect the urgent iron tower of electric wire (for example power line) is provided.According to any disclosed embodiment, this system comprises a kind of device that is used to erect urgent iron tower, and further comprises at least one iron tower element.Said iron tower element is provided to this device, and this device is with rising iron tower element and this urgent iron tower of assembling.

In one embodiment, this base comprises another pin that is used for another joint, and this another joint makes base be connected with urgent iron tower, and this urgent iron tower comprises a plurality of iron tower elements that are placed on another top with.This makes the iron tower of assembling be connected with base with allowing, and will allow correspondingly to proofread and correct or finely tune the stand up position of this iron tower.This joint will allow to use not the base of horizontal location fully, and this has reduced the time of building.

In one embodiment, this system further comprises at least two hand winch riggings of the guy rope that is used to be connected to guide device.When the dragline rope was stablized this guide device and/or urgent iron tower, this hand winch rigging provided further safety.

In one embodiment, this system comprises cantilever crane.This cantilever crane allows to erect this guide device.This is the accessory that makes the setting of guide device become simple system.

According on the other hand, a kind of method that is used to erect the urgent iron tower of electric wire (for example power line) is provided, this urgent iron tower comprises the iron tower element that is placed on another top with.This method can comprise the following steps:

-the base that will have a guide device is arranged in the position that wherein urgent iron tower should be placed;

-the contiguous guide device of the first iron tower element is arranged;

-through guide device this first iron tower element is increased to a height, so that iron tower element subsequently can be placed on this first iron tower element below;

-iron tower element subsequently is placed on this first iron tower element below, and iron tower element subsequently is connected to the iron tower element that is positioned at its top;

-through guide device thus obtained combination is increased to a height, so that element subsequently can be placed on this combination below;

-repeat two steps of back, reach desired height until this urgent iron tower; And

-remove this guide device.

This method will allow through assembling urgent iron tower at the iron tower combination of elements arranged beneath iron tower element that provides.

In one embodiment, this method is modified, and improvements are: this method further comprises through making this guide device tilt to erect this guide device with respect to base.This will allow this guide device is erect extremely more vertical position from the cardinal principle horizontal level.This will simplify the transportation of guide device to a position, and make this guide device more upright simplification.Be arranged and guide and the guide device of this iron tower element that raises will comprise the tower element that is straightened according to this method.

In one embodiment, erect this guide device and comprise the use cantilever crane.Can use cable that guide device is tilted.This cantilever crane will allow under the situation of the device that does not have the available certain height in this locality, to erect guide device.This allows to carry out this method at remote location, does not for example have the help of crane or helicopter.

In one embodiment, this method further comprises via universal joint guide device is connected to base.This universal joint or universal joint will allow the rotation on a plurality of directions, and this has increased the degree of freedom of guide device to be erect.Yet these additional degrees of freedom will allow erectly to locate this guide device.According to this method, use this universal joint will allow erectly to locate this guide device---be independent of the overall positions of the base that is connected with it.This base is anchored into ground, and universal joint allows with horizontal plane this base not to be installed with flushing, because this universal joint allows further correction.

In one embodiment, this method further comprises and erects this guide device vertically.Through making this guide device (tower element) vertically, possible will be also through this guide device the iron tower element vertically to be raise.More specifically, this method allows the rising direction to align with vertical direction.

In an embodiment of this method, erect and to comprise that the dragline rope stablizes this guide device.The additional degrees of freedom that universal joint allows limits through using guy rope.Because the base member of the twisting of guide device, this tower can fall to the side during the setting process.In order to prevent unsettled setting, guy rope, and hand winch rigging particularly can be used during erectting step.

In one embodiment, erect guide device and comprise that at least two guy ropes that use around the hinge that is positioned at guide device stablize guide device.Through grappling guy rope around hinge, possible is to allow guide device in erectting the plane, to raise, even jointing has allowed the more freedom degree.

According to another aspect; The utility model also provides a kind of device that is used to erect the urgent iron tower of power line; This urgent iron tower comprises the iron tower element that is placed on another top with; This device comprises: base has and is disposed in the locational guide device that this urgent iron tower should be placed; Be used for equipment with contiguous this guide device layout of the first iron tower element; Be used for this first iron tower element being increased to a height so that iron tower element subsequently can be placed on the equipment of this first iron tower element below through this guide device.

In one embodiment, this reclining device comprises universal joint.

Description of drawings

Although will use one or more preferred embodiments to describe the utility model, be apparent that to those skilled in the art in the scope by the utility model that claim limited of enclosing only, many embodiments are possible.

To the utility model be described in more detail with reference to accompanying drawing, wherein:

Fig. 1 shows the base according to the emergency power wire system of first embodiment;

Fig. 2 shows the formation according to the guide device of the emergency power wire system of first embodiment;

Fig. 3 shows the details according to III;

Fig. 4 shows the details according to the IV among Fig. 2;

Fig. 5 shows and makes according to the guide device in the emergency power wire system of first embodiment;

Fig. 6 shows the guide device according to the emergency power wire system of first embodiment three-dimensionally;

Fig. 7 shows the view that the emergency power line iron tower element according to the emergency power wire system of first embodiment is tilted;

Fig. 8 shows the details according to the VIII among Fig. 7;

Fig. 9 shows rising according to the emergency power line iron tower element in the emergency power wire system of first embodiment;

Figure 10 shows the cross section according to the X-X among Fig. 9;

Figure 11 shows the complete urgent iron tower that is used for power line and removes this guide device.

The specific embodiment

At one or more original iron towers for example because the disaster of natural calamity (for example earthquake or hurricane) or other types, perhaps artificial sabotaging and after being damaged, the urgent iron tower of power line is used.Emergency power line iron tower also can be disposed, and to change out of order underground cable connection, perhaps connects with replacement cable or ground power line to be resetted as interim.

The urgent iron tower of power line preferably said in emergency circumstances by rapid setting.

When only having single iron tower to be damaged by disaster, can use this urgent iron tower itself, perhaps when the considerable part of said power line is damaged, can use a series of iron towers.

A kind of known system is open in the WO 98/59136 that submits to same applicant's name, and its disclosure is included among the application with the mode of reference.

Known method comprises and uses interim guide device or promote tower raise power line iron tower or rod element.The iron tower element is raised, so that follow-up iron tower element can be positioned in the below of the iron tower element of rising, progressively makes the iron tower element be increased to the height of expectation.

Known system comprises guide device, and this guide device is arranged to the location, position that makes its vicinity will erect the emergency power line.Can the raise element of emergency power line iron tower of this guide device.This system further comprises base, on this base, makes up guide device and emergency power line iron tower.

Although will combine the known method and apparatus among the WO 98/59136 to describe the utility model, will be apparent that the additive method that the utility model also can combine to be used to erect the iron tower of emergency power wire system uses with device.

According to this application, this guide device is an equipment of waiting to be disposed in the position that emergency power line iron tower wherein should be placed, and this guide device is arranged to assist one or more iron tower elements of location emergency power line iron tower.This guide device can assist to locate one or more iron tower elements.

This guide device also can be arranged, with one or more iron tower elements that raise.This guide device can further be arranged with one or more iron tower elements that raise, and allows another iron tower element of location below the iron tower elements combination that is raise.This guide device can be arranged, to allow operator's limited height place work of side on the ground.This provides the environment of a safety.The operator can be connected to guide device through safety line, and this is with for example to be connected to unsettled emergency power line iron tower different fully.

In one embodiment, the part that guide device can be to move lifting means---for example crane---.This guide device preferably promotes tower.

This urgent iron tower is constructed on a position.Usually, the exact position that is used to erect urgent iron tower is provided by the land surveyor.The land surveyor can also locate the guy rope and/or the location that are used to support urgent iron tower and be used to erect the guy rope to the guide device of urgent iron tower.

The land surveyor can use the said position of stake mark.

According to an embodiment of the utility model, guide device is supported by guide table, and this guide table waits to be disposed in the position that urgent iron tower should be placed.This guide table comprises base (formation).

Fig. 1 shows an embodiment of said base.

In this embodiment, base 1 comprises two crossbeams 2,3.These crossbeams the 2, the 3rd have the metal beam of rectangle extruding section.Crossbeam 2,3 extends on approximately parallel direction.

At crossbeam 2, between 3, two base platforms 4,5 are held.Base platform 4,5 can exchange, or identical parts.

Crossbeam 2,3 approximately extends in parallel, and base platform is remained on therebetween.In the embodiment that illustrates, platform 4,5 is connected and is retained as fixed relationship through pin 28 and wedge 29 assemblies.Four pins and wedge assembly are connected to crossbeam with each platform.Said pin and wedge assembly allow fast quick-detach after using.Wedge 29 is formed wedge shape.

In this embodiment, as combine other accompanying drawings to illustrate, base platform 4 is with support guide equipment 30, and another base platform 5 will support urgent iron tower.

Base platform 4,5 has the general rectangular form, and comprises perimeter wall 6,7 along the edge.These perimeter walls 6,7 provide a kind of hardness that allows to reduce the thickness of plate 4,5.Perimeter wall 6,7 is formed and makes crossbeam 2,3 can be positioned on the plane of plate 4,5.Wall 6, the opening between 7 allow such joint.

Base platform 4,5 can use pin 8 and gusset 9 to be fixed to crossbeam 2,3.Pin 8 has and is bonded on the base platform 4,5 and the end surface of take-through plate 4,5 and crossbeam, and this end surface can use gusset to fix.

Base 1 can be positioned on this surface through making bar 10-13 penetrate any surface.Bar 10-13 can be positioned in the ground (possibly be rock or sand surface), for example uses hammer that pin is driven in ground through the operator.Also can use other automatic drilling methods.

In base platform 4,5, bar 10-13 is received in the hole separately.Said bar has the wing 21 that has through hole 22.The wing 21 forms stop surfaces, and allows the said pin in location, so that the degree of depth that they pierce into soil is identical.Hole 22 also allows to realize simply removing pin through chain hoist when dismantling this base later on will this urgent iron tower being assembled to Desired Height.

Although be vertically to locate shown in Fig. 1,, said bar is vertically located not necessarily for the utility model.

In the embodiment that illustrates; In the base platform 4,5 each all comprises inclined base 16; In the embodiment that illustrates; This inclined base 16 is formed by the cylinder 17 upright and that centered on by four wings 18,19 that makes progress from base platform 4,5, and is had junction plate 20 coverings of two parallel upright plate 23a, 23b, and each upright plate all has the through hole that is used for receiving axes 24.

In this embodiment, heart was positioned on the base platform 4,5 during inclined base 16 was departed from.Departing from the center makes said plate can have bigger surface.

Base platform 4,5 has arrow 25.Arrow 25 points to each other in according to the layout of Fig. 1.When structure base 1, arrow 25 only is auxiliary arrow.

Base (formation) 1 according to this embodiment is a rigid structures, allows the use of the base 1 of said urgent iron tower system at remote location.When said soil when for example rock forms, also can use this base.The said rigid structures that comprises crossbeam 2,3 allows positioned parallel base platform 4,5, as combines other figure to illustrate, this base platform allow to be arranged in parallel guide device and iron tower element.

Crossbeam 2,3 also receives bolt 14.Crossbeam 2,3 extends along base platform 4,5, and extends beyond these base platforms, forms the support with bolt 14.Said bolt allows to install capstan winch, will discuss as with reference to figure 9 time.

According to an embodiment of this method, at first, base platform 5 is set on the correct position.Base platform 5 marks and will finally support this urgent iron tower.Base platform 5 also will allow to install cantilever crane.Second base platform 4 is placed then.This will form the base of " lifting " tower or guide device.After this, base platform 4,5 connection crossbeams 2,3 as shown in Figure 1.Eight wedge 22 keep crossbeam 2,3 to be connected with base platform 4,5.Then, eight pin 10-13 are driven in ground.Significantly, can use the wedge 22 and pin 10-13 of varying number.

Fig. 2 is another instance of the embodiment of emergency power wire system.Fig. 2 can be used to demonstrate the instance of another step of the method for the guide device that is used to install the emergency power wire system.

Fig. 2 shows base 1 and guide device 30, and said guide device 30 is to promote tower.Said base 1 is positioned in the ground/bottom (not shown) that is adjacent to the position that will erect emergency power line iron tower.

In the embodiment shown in Fig. 2, guide device 30 is in the position of about level.This guide device 30 is connected to an inclined base 16 through universal joint or universal joint 35, and this will be described with reference to figure 4 in more detail.

Guide device comprises (separable) iron tower element 31, comprises for example grid iron tower element.Such element itself is known.Useful is to use the iron tower element with hatch frame.In addition, said hatch frame will make weight low.Said lattice structure provides enough big intensity, and climbing more easily.

In the bottom (near IV), pyramid bottom iron tower element 32 couples together iron tower element 31 and universal joint 35.

Near same bottom (near IV), guide vane 33,34 is fixed.

Guide device 30 comprises several features along its length direction.It comprises four platforms 38,40, and said four platforms is positioned in two different height, and is fixed on opposite side along the length direction of guide device 30.If this guide device is erected at stand up position, said platform allows a certain height place executable operations of side on the ground.Safety measure can be in place, falls to prevent the operator.These security feature parts are not illustrated.

Guide device 30 according to this embodiment further comprises iron tower pilot unit 36,39, and this will describe hereinafter in more detail.

At the far-end (near III) away from the bottom, lift apparatus 37 is positioned.Illustrate in greater detail lift apparatus 37 among Fig. 3, it shows the top of guide device 30.

According to the embodiment that illustrates, near top end, this lift apparatus comprises two wheels 50.Said two wheels allow guiding to promote cable (not shown in Fig. 3), and it can be used to the iron tower element that raises.What those of ordinary skill will be understood is, different embodiments can be used to the iron tower element that raises, and to take turns 50 only be an instance.The said wheel is received in the shell 53.Said shell 53 makes wheel 50 avoid collecting dust, and prevents that finger is stuck between pulley and the lifting cable.If on lifting cable (not shown), collect dust, then shell 53 prevents to slide on the cable trailing wheel and.

In addition, in this embodiment, two eyelets 55,56 are installed near the top.Eyelet 55,56 can be used to through using one or more wire that guide device 30 is tilted.It also can be used to especially vertically this lifting tower 30 of location of location.

Also illustrate in greater detail iron tower guide device 39 among Fig. 3.Iron tower guide device 39 comprises the arm 52 that is mounted to crossbeam 51 via hinge 57.Arm 52 is movable to make position, and this position will allow to be come around the iron tower element by iron tower guide device 39 fully.

Iron tower guide device 39 comprises a plurality of roller element 58, and these roller element 58 are used to guide the iron tower element around enclosed region.

Roller element 58 comprises one, two or more rollers in supporting.In the embodiment that illustrates, single roller element 58 comprises two rollers.In the embodiment that illustrates, roller connects through crossbeam, and these crossbeams are connected to another supported joint 59 that allows these rollers to tilt.

When power line iron tower element is directed to that equipment 30 raises and in this guide device 30 time, roller element 58 allows these power line iron tower elements of guiding.

Fig. 4 shows the details of the bottom of guide device 30.Illustrate in greater detail an embodiment of universal joint or universal joint 35 among Fig. 4.Universal joint comprises the first axle 60 and second axis 61 that permission is rotated according to arrow 62 and 63.The combination of the rotary freedom of two axis allows to locate this lifting tower 30 with vertical mode.

Intermediate 65 connects these two axis 60,61, thereby the pyramid bottom 32 of seat tower 16 and guide device 30 is linked together.

Fig. 4 only shows the preferred embodiment that the universal joint between base 1 and the guide device 30 connects.In the scope of the utility model, other embodiments all are possible.In another embodiment, used different joints.

Fig. 5 shows the formation that in zone 80, is installed in the guide device 30 on the positioning base 1.

Base 1 is positioned on the position of expectation, through using universal joint 35 guide device 30 is connected on it, and this guide device at first is positioned on the horizontal plane.This universal joint will also allow at guide device during the tilting procedure of level to vertical position, and this tower is swung to side.Thereby during tilting, at least two of four cables are used to stablize guide device/tower 30.

According to the method shown in the embodiment that accordings to Fig. 4 and Fig. 5, cantilever crane 81 is positioned on the seat tower 16.This cantilever crane is used to guide an end to be connected to the cable 86 on the top of guide device 30.Cable 86 can be connected to capstan winch, and in one embodiment, capstan winch is a hand winch.

Although there is the additional degrees of freedom of being introduced by universal joint, cable 82-85 or at least some said cables can be used to make guide device 30 balances to stand up position.Those of ordinary skill should be understood, and guide device 30 can be from its inclined to vertical position.

Universal joint 30 will allow to come positioning and guiding equipment 30 with accurate vertically mode, even base 1 horizontal location accurately not.Universal joint 35 provides and allows the vertically rotary freedom of this lifting tower of location.

In one embodiment, can use cantilever crane to carry out makes guide device 30 upright.

As shown in Figure 7, in case this guide device 30 is stable with vertical mode, capstan winch 99 can be positioned in the free end of the crossbeam 2,3 of base.

In Fig. 7, schematically show the inclination of iron tower element or power line iron tower element 102.According to an embodiment of the utility model, this inclination comprises power line iron tower element 102 is positioned on the guide device 30, makes iron tower element 102 tilt to more vertical position subsequently.According to an embodiment of the utility model, will illustrate like hereinafter, this iron tower element 102 is tilted, with the location that is used in the iron tower element 102 of the constructing the power line iron tower subsequently quickly and easily that becomes.

The wing 33,34 is installed on this guide device 30, and it is near guide device 30 bottom end vicinities and contiguous pyramid bottom 32.Near away from an angle of guide device 30, the wing 33 comprises the reception opening 101 shown in Fig. 8.This opening can form axis or supporting.In this embodiment, pin 103 is connected to iron tower element 102.This pin 103 can be received in the opening, and will form the rotation 100 that allows to make 102 inclinations 92 of iron tower element with opening.

Be connected directly to the axis that promotes tower because rotation 100 is one, the position of the iron tower element 102 of said axis and inclination subsequently is parallel with lifting tower 30.Because the rigid structures between lifting tower 30 and the axis 100, if therefore should promote tower 30 by vertical location, then the further aligning of urgent iron tower element 102 is unnecessary, so just simplifies and quickened to be used to build the method for urgent iron tower.

Illustrate in greater detail opening 101 among Figure 10.The wing 33,34 is positioned at inclined base 16 tops, and with urgent iron tower element location above that.The wing 33,34 has triangle, and its long limit engages with the tower of guide device 30, and installs along the tower of guide device 30.Near away from an angle of this tower, form opening 101, with receiving axes and form an axis.

In one embodiment, support vehicle (for example trolley 108) can be used to bring iron tower element 102 into according to Fig. 8 position.

Because iron tower element 102 is tilted according to arrow 105, the arm 111 of iron tower pilot unit 36 is on its release position, and this arm can be rotated to make position according to arrow 112, and sealing is the iron tower element of location vertically.

When iron tower element 102 is bonded on (particularly hereinafter shown cam 130) last time on the guide device, stop according to the inclination of arrow 105.The iron tower element is tilted to end position.Said end position is by being installed in the wing on the guide device and being installed in the position that the cam 130 on the guide device is supported.These elements all directly are mounted to guide device, thereby end position is the position that is limited guide device.The said end position that is limited guide device allows to make the further lifting and the guiding of the combination of iron tower or iron tower and guide device/tower to become easy.

Preferably, said end position is a vertical position, also promptly wherein the longitudinal axis of this iron tower be a position under the vertical situation.

As shown in Figure 9, in case iron tower element 102 is tilted to vertical position, then arm 111 is closed, and iron tower guide device 40 sealing iron towers.When iron tower element 102 moved with vertical direction according to arrow 116, these rollers 115 were positioned, so that they can be along the vertical crossbeam guiding iron tower element 102 of iron tower element 102.Promote the iron tower element from the obliquity of iron tower element, can use capstan winch 99 and cable 120 that the wheel 50 protected by shell 53 is guided is realized.

Can be connected to cable 120 along the plate 121 that guide device vertically moves.In this embodiment, this plate comprises in the hole that can be installed in iron tower element 102 two pins 122,123, and iron tower element 102 is used for engaging and raising subsequently with iron tower element 102.

In one embodiment, tilt around axis 100 through making iron tower element 102, the bottom of iron tower element is supported at the wing 33, the 34 inboard edges that extend.

Iron tower element 102 can be raised, so that follow-up iron tower element can be positioned according to Fig. 8, and below the iron tower element that raises, tilts.This will allow to build subsequently the urgent iron tower of powerline systems.

The first iron tower element 102 is provided in the guide device 30 and in guide device 30 medium dips and rising.Behind the said first iron tower element that raises, another iron tower element can provide and tilt.Another iron tower element can be connected to the element of this rising, to form the iron tower element of combination.The iron tower element of this combination that can raise subsequently, and can repeat to provide other iron tower element.

Because iron tower element 102 tilts to get into guide device 30, so it will be bonded on two cams 130.In the embodiment shown in Fig. 7 and Figure 10, cam 130 is fixed on the upper corners inboard of the wing 33,34 or is fixed near the upper corners inboard of the wing 33,34.This cam has the first surface 132 that is roughly vertical plane and through increasing inclination or the conical surface 131 that highly reduces cam thickness.If this iron tower element 102 is raised, it will be maintained at a certain height (equaling the thickness of the cam 130 at first surface 132 places), but when it is raised when exceeding this cam, it will be in the position more parallel with the length of guide device.Cam 130 remains on the iron tower element apart from a certain distance of the tower of guide device 30, and this has reduced friction and has made lifting become easy.This is also for realizing that promoting moving freely of cable, riser and pulley provides some spaces.

In the embodiment that comprises cam 130, after tilting, possible is that iron tower is also fully not parallel with the length of guide device.

In case the first iron tower element 102 (perhaps acquired iron tower combination of elements) is raised enough highly, the iron tower element will be tilted subsequently.A plurality of (for example four) connecting bolt is positioned in the element 102 of lifting, and the element 102 that promotes is reduced on the iron tower element subsequently.

After iron tower element 102 was tilted on the guide device 30 and is bonded on the cam 130, this iron tower element 102 will be on vertical position.Iron tower element 102 can be raised, and by iron tower pilot unit 36 guiding, moves to the position of rising from its initial position (after inclination directly) by straight path.With respect to prior art, said straight path is big improvement.In the layout in the prior art, it doesn't matter between the position of the tower that is tilted and the guide device, and need relative positioning.

Figure 11 shows the complete emergency power line iron tower 200 that comprises a plurality of iron tower element 201-205.This complete iron tower 200 is positioned on the seat tower 16.As last iron tower element, the bottom parts that pyramid iron tower element 206 is mounted as tower 200, and pyramid iron tower element 206 is connected to seat tower 16.In this embodiment, universal joint or universal joint are used to form and connect 207.

The iron tower 200 of this setting comprises a plurality of insulation component 208-211 that are connected to the iron tower element through suitable connector.When the iron tower element of treating to be connected with said insulation component raise in guide device 30, connecting these insulation components 208-211 can be carried out by the operator who stands on the platform 38,40.Therefore, when this tower is straightened, the height work that the operator need not be positioned at insulation component; But can be when this power line iron tower also is not done, more approaching the place, ground, be fixed under the situation of strong construction and work safely.

The iron tower 200 of this setting is stabilized on the upright substantially position.In the embodiment that illustrates, stube cable 218 (hard insulation component) is connected to contiguous power line iron tower with iron tower 200, for example permanent (unspoiled) iron tower.In another embodiment, cable can be connected to ground, to stablize this tower.In another embodiment, universal joint is fixed.

In addition, Figure 11 shows through inclination guide device 30 is reduced.Through the inclination universal joint 35 shown in Fig. 6 with use similar cable, this guide device is lowered and is loaded in subsequently on the carriage 220.Those of ordinary skill will be recognized other possibility modes of dismounting guide device 30.

In addition, the part of base 1 can be disassembled.Crossbeam 2,3 can discharge from base platform 4.Pin 28 can for example use hammer to discharge with wedge 29 assemblies.The base platform that is used for support guide equipment 30 can be reused.Another base platform that supports this urgent iron tower can be maintained at a position.If possible, removable anchor pole.

Guide device 30 can be transported to follow-up location, is used to erect another urgent iron tower.

Although accompanying drawing shows a preferred embodiment according to the method and apparatus system of the utility model, what those of ordinary skill should be understood is that in the scope of the utility model, a plurality of embodiments are possible.Shown embodiment never is intended to limit the scope of the utility model.

Claims (12)

1. a device that is used to erect the urgent iron tower of power line is characterized in that this urgent iron tower comprises the iron tower element that is placed on another top with, and this device comprises: base is used for placing on the ground; Guide device and capstan winch are used to guide and the iron tower element of this urgent iron tower that raises, and this guide device and capstan winch are installed on this base; Its center tap connects this guide device and this base.

2. according to the device of claim 1, it is characterized in that this joint is a universal joint.

3. according to the device of claim 1 or 2, it is characterized in that this base comprises the pin that is used for joint, this pin comprises the receipts opening that is coupling.

4. according to the device of claim 1 or 2, it is characterized in that guy rope can be attached to this guide device, be used for during this guide device is erect, stablizing this guide device.

5. according to the device of claim 1 or 2, it is characterized in that this guide device comprises tower, and the bottom of this tower that wherein is connected with this joint is the pyramid element.

6. according to the device of claim 4, at least two guy ropes that it is characterized in that being connected with this guide device are connected with point of safes on the opposite side of the hinge of this joint.

7. a system that is used to erect the urgent iron tower of power line is characterized in that, comprises the device according to aforementioned arbitrary claim, further comprises at least one iron tower element.

8. according to the system of claim 7, it is characterized in that this base comprises another pin that is used for another joint, this another joint connects this base and this urgent iron tower, and this urgent iron tower comprises a plurality of iron tower elements that are placed on another top with.

9. according to the system of claim 7 or 8, it is characterized in that this system further comprises at least two hand winch riggings of the guy rope that is used to be connected to this guide device.

10. according to the system of claim 7 or 8, it is characterized in that this system comprises the cantilever crane that is used to erect this guide device.

11. device that is used to erect the urgent iron tower of power line; It is characterized in that; This urgent iron tower comprises the iron tower element that is placed on another top with, and this device comprises: base has and is disposed in the locational guide device that this urgent iron tower should be placed; Be used for equipment with contiguous this guide device layout of the first iron tower element; Be used for this first iron tower element being increased to a height so that iron tower element subsequently can be placed on the equipment of this first iron tower element below through this guide device.

12., it is characterized in that this reclining device comprises universal joint according to the device of claim 11.

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