CN206815946U - A kind of adhesion type is from lifting pole - Google Patents
A kind of adhesion type is from lifting pole Download PDFInfo
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- CN206815946U CN206815946U CN201720648258.1U CN201720648258U CN206815946U CN 206815946 U CN206815946 U CN 206815946U CN 201720648258 U CN201720648258 U CN 201720648258U CN 206815946 U CN206815946 U CN 206815946U
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Abstract
The utility model discloses a kind of adhesion type from lifting pole, is related to transmission line construction special equipment technical field, for reducing security risk of the power transmission line column in mountain area vertical construction.For the adhesion type from lifting pole, including pole, pole bottom is provided with is provided with the boom hoisting for being used for lifting by crane power transmission line column tower material component from the top of lifting device, pole for lifting pole；Wherein, adhesion type also includes the guider that at least one lifting being used for pole is oriented to from lifting pole, and guider, which includes installation portion and the positioning and guiding portion being connected with installation portion, installation portion, to be connected with power transmission line column；Positioning and guiding portion includes the locating rack being connected with installation portion, and locating rack is provided with the leading block that multigroup lifting being used for pole is oriented to.Adhesion type provided by the utility model is used for the vertical construction of power transmission line column from lifting pole.
Description
Technical field
Transmission line construction special equipment technical field is the utility model is related to, more particularly to a kind of adhesion type is embraced from lifting
Bar.
Background technology
Most commonly seen group tower mode is interior suspension external cable group tower mode in power transmission line column vertical construction, mainly profit
The power transmission line column tower body stood with having organized, by support system and external cable system, pole is set to be suspended in power transmission line column tower
The truss center of body, transmission line of electricity tower member is sequentially then lifted by the tackling system on pole, complete power transmission line
The group of road tower is stood.
At present, with the continuous construction of project of transmitting and converting electricity, the vertical construction of power transmission line column is inevitably in mountain area
Carry out.But the group tower mode of interior suspension external cable, during its use, the control for external cable in external cable system will
Ask extremely strict, and the terrain environment of mountain area complexity easily limits the normal use of external cable in external cable system.Such as mountain area
Complicated landform can allow the distance of external cable extension limited, can not using external cable after external cable is being set on pole
Suspension of the pole at power transmission line column tower body truss center disposably is smoothly completed, i.e., external cable is utilized in limited landform
Want disposably for pole to be installed in place more difficulty, and the fixing end of external cable on the ground can only be fallen within and power transmission line column
Tower body region closer to the distance so that the stress of the fixing end of external cable on the ground is also larger, larger construction risk be present,
Easily have influence on the construction safety of power transmission line column.
Utility model content
The purpose of this utility model is to provide a kind of adhesion type from lifting pole, for reducing power transmission line column in mountain area
The security risk of vertical construction.
To achieve these goals, the utility model provides following technical scheme：
From lifting pole, including pole, pole bottom is provided with for lifting pole from lifting device a kind of adhesion type, is embraced
The boom hoisting for being used for lifting by crane power transmission line column tower material component is provided with the top of bar；Wherein, adhesion type also includes extremely from lifting pole
The guider that a few lifting being used for pole is oriented to, what guider was connected including installation portion and with installation portion
Positioning and guiding portion, installation portion can be connected with power transmission line column；Positioning and guiding portion includes the locating rack being connected with installation portion, locating rack
It is provided with the leading block that multigroup lifting being used for pole is oriented to.
Compared with prior art, adhesion type provided by the utility model has the advantages that from lifting pole：
The needs lifted in real time when progressively being built according to power transmission line column, adhesion type provided by the utility model are embraced from lifting
In bar, pole bottom is provided with from lifting device, and pole can be lifted at any time from lifting device using this, and is embraced in lifting
Before bar, the installation portion for being directed to device is fixedly mounted on the power transmission line column built up, then by the pole body of rod pass through with
The connected locating rack of installation portion, the multigroup leading block for so also allowing for being located on locating rack can be led to the lifting of pole
To so that pole is quickly and accurately promoted on the power transmission line column built up by operating personnel.
It can be seen that adhesion type provided by the utility model makes from lifting pole that will be combined from lifting device with guider
During, by pole with dress, it can be kept away effectively using the locus for the power transmission line column side for having built completion
Exempt from the use limitation from lifting device be present because the with a varied topography or boundary of works area of power transmission line column construction is smaller, and only need very little
The scope of operation, so that it may make operating personnel complete pole lifting, be advantageous to increase pole lifting flexibility, meanwhile, be oriented to
Under the guide effect of device, it can also make pole accurately in place, be easy to obstacle avoidance, reduce the generation of security incident, so as to reduce
Security risk of the power transmission line column in mountain area vertical construction.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Structural representations of the Fig. 1 for the adhesion type that the utility model embodiment provides from lifting pole；
Fig. 2 is the overlooking the structure diagram for the guider that the utility model embodiment provides；
Fig. 3 is the structural representation for the fastening plates that the utility model embodiment provides；
Fig. 4 is the structural representation from lifting device that the utility model embodiment provides；
Fig. 5 is the structural representation for the adjusting means that the utility model embodiment provides；
Fig. 6 is the structural representation for the boom hoisting that the utility model embodiment provides；
Fig. 7 is the structural representation for the locking device that the utility model embodiment provides.
Reference：
1- poles, 2- power transmission line columns,
3- drag link mechanisms, the pull bars of 31- first,
The pull bars of 32- second, 33- adjusting meanss,
331- connecting seats, 332- threaded rods,
333- rotary spanners, 334- display units,
335- adapter sleeves, 4- support frames,
The support arms of 41- first, the support arms of 42- second,
43- stulls, 5- from lifting device,
51- hoisting mechanisms, 510- dc sources,
511- frames, 512- electric reels,
513- hoist ropes, 514- hooks,
52- controllers, 6- boom hoistings,
61- lifting arms, 62- fixed pulleys,
7- guiders, 71- positioning and guidings portion,
710- locating racks, 711- leading blocks,
712- cone pulley groups, 72- installation portions,
720- fastening plates, 721- mounting holes,
8- locking devices, 81- self-lock pins,
82- arc anchor ears.
Embodiment
For ease of understanding, with reference to Figure of description, the adhesion type pole that the utility model embodiment provides is carried out
It is described in detail.
Refer to Fig. 1 and Fig. 2, the adhesion type that the utility model embodiment provides is from lifting pole, including pole 1, pole 1
Bottom is provided with for lifting pole from lifting device 5, and the top of pole 1, which is provided with, to be used to lift by crane the tower material component of power transmission line column 2
Boom hoisting 6；Wherein, adhesion type also includes the guiding that at least one lifting being used for pole 1 is oriented to from lifting pole
Device 7, guider 7 include installation portion 72 and the positioning and guiding portion 71 being connected with installation portion 72, and installation portion 72 can be with transmission of electricity
Circuit tower 2 is connected；Positioning and guiding portion 71 includes the locating rack 710 being connected with installation portion 72, and locating rack 710 is provided with multigroup be used for
The leading block 711 that lifting to pole 1 is oriented to.
When it is implemented, progressively building the needs lifted in real time according to power transmission line column 2, the utility model embodiment provides
Adhesion type from lifting pole, set from lifting device 5 in the bottom of pole 1, pole 1 can be entered at any time using from lifting device 5
Row lifting, and before lifting pole 1, the installation portion 72 for being directed to device 7 is fixedly mounted on the power transmission line column 2 built up
On, then the body of rod of pole 1 is passed through to the locating rack 710 being connected with installation portion 72, so also allow for being located on locating rack 710
Multigroup leading block 711 can be oriented to the lifting of pole 1, so that pole 1 is quickly and accurately promoted to by operating personnel
On the power transmission line column 2 built up.Needed for being promoted to when pole 1 behind position, pole 1 is fixed operating personnel, and utilizes and set
Put the boom hoisting 6 at the top of pole 1, you can complete the hoisting construction of the tower material component of power transmission line column 2.
By above-mentioned specific implementation process, the adhesion type that the utility model embodiment provides is being incited somebody to action from lifting pole
During lifting device 5 is used in combination with guider 7, the side of power transmission line column 2 for having built completion can be effectively utilized
The locus in face, by pole 1 with dress, avoiding because the construction of power transmission line column 2 is with a varied topography or boundary of works area is smaller and
In the presence of the use limitation from lifting device 5, and only need the scope of operation of very little, so that it may operating personnel is completed the lifting of pole 1, have
The flexibility lifted beneficial to increase pole 1, meanwhile, under the guide effect of guider 7, it can also make pole 1 accurately in place, easily
In obstacle avoidance, the generation of security incident is reduced, so as to reduce security risk of the power transmission line column in mountain area vertical construction.
In the guider 1 that above-described embodiment provides, the concrete structure of locating rack 710 can enter according to the structure of pole 1
Row setting, can realize that its auxiliary stopper to pole 1 is defined.
Exemplary, refering to Fig. 2, locating rack 710 selects closed framework, and multigroup leading block 711 is located at closed frame
On frame, the inframe region for making closed framework is the guiding area that the lifting to pole 1 is oriented to, that is to say, that closed
The framework of framework is set in outside the body of rod of pole 1, and the riding position before pole 1 is lifted is limited available for auxiliary, and is located at closing
Multigroup leading block 711 on formula framework is contacted with the body of rod of pole 1, and the lifting of pole 1 can be oriented to.
Specifically, referring to Fig. 2, closed framework includes the enclosed construction being made up of multiple adjustable supports；Each adjustable supporting
Frame includes first edge brace sections, intermediate support section and second edge brace sections, and first edge brace sections are led to intermediate support section
Threaded connection is crossed, intermediate support section is threadedly coupled with second edge brace sections；Pole 1 is passed through to the inframe region of closed framework
Afterwards, according to the overall dimensions of pole 1, multiple above-mentioned adjustable supports are adjusted, so that the closed framework is in close contact with pole 1,
Auxiliary limits riding position of the pole 1 before lifting.Moreover, in the present embodiment, at least one set of leading block 711 is to be located at centre
The cone pulley group 712 of brace sections, each cone pulley group include two spaced cone pulleys, and two cone pulleys
The less end face of diameter is relative, and the lifting that the taper wheel face of two cone pulleys is used for pole 1 is oriented to, so also with regard to energy
Using the length adjustment of each adjustable support, realize that clamping of the positioning and guiding portion to pole 1 is spacing in guider, in order to by control
The security risk lifted certainly from lifting rail mark, reduction pole 1 of pole 1 processed.
Usual power transmission line column is made up of the angle steel main material of various different sizes, is provided in order to facilitate above-described embodiment
Guider 7 can be used in the diverse location of different power transmission line column 2 or same power transmission line column 2, refering to Fig. 3,
The installation portion 72 of guider 7 include can with power transmission line column 2 be connected fastening plates 720, fastening plates 720 be provided with it is multigroup be used for
The mounting hole 721 that power transmission line column 2 is engaged, and the aperture of each group mounting hole 720 is different so that guider 7 can be installed
On a variety of power transmission line columns formed using different size angle steel main material.In addition, operating personnel is to multigroup installation for convenience
The differentiation in hole confirms, improves the installation effectiveness of operating personnel at the construction field (site), and each group mounting hole of fastening plates 720 is respectively provided with size
Cue mark, such as the paint of the coating different colours of mounting hole 720 of different pore size.
Be used for lifting pole 1 from lifting device 5 in above-described embodiment, its concrete structure can have it is a variety of, such as using with
Electric block of alternative electric generation mechatronics etc..In the present embodiment, in order to improve the vertical construction efficiency of power transmission line column, join
Read Fig. 1 and Fig. 4, it is preferred that include hoisting mechanism 51 and for controlling hoisting mechanism 51 to carry out enhancing action from lifting device 5
Controller 52；Wherein, hoisting mechanism 51 includes direct current drive winch, and the direct current with direct current drive capstan winch mechatronics
Power supply 510；Direct current drive winch is installed in the bottom of pole 1, and direct current drive winch is connected with the signal of controller 52.
Wherein, exemplary, dc source 510 is preferably with power lithium battery group, to ensure the structure of dc source 510
Simple and electric energy is sufficient, and makes power lithium battery group by power supply external plug and direct current drive capstan winch mechatronics, can
Convenient working personnel change and maintenance dc source 510；Moreover, in order to realize the repeatedly use of power lithium battery group,
The surface of shell of power lithium battery group is additionally provided with charging inlet, is charged for the plug grafting of charger.Direct current drive capstan winch
Machine includes being installed in the frame 511 of the bottom of pole 1, and electric reel 512, electric reel 512 and direct current are provided with frame 511
Source 510 is electrically connected, and electric reel 512 is connected with the signal of controller 52；The cylinder face of electric reel 512 is wound with multiturn lifting rope
Rope 513, the cylinder face of the winding initiating terminal and electric reel 512 of hoist rope 513 are connected, and the winding of hoist rope 513 is stretched out
End is connected with the hook 514 for the hanging point on power transmission line column 2.The joystick or nothing of wired connection can be selected in controller 52
Remote-control handle of line connection etc..
When it is implemented, the visual direct current drive winch of the structure of frame 511 is set in the installation site of pole 1, frame
The electric reel 512 installed on 511 can make the drive of electric reel 512 on the basis of dc source 510 is as its power source
Dynamic device drives electric reel 512 to rotate clockwise or rotate counterclockwise according to the control instruction of controller 52；Work as hoisting mechanism
51 when being used for lifting pole 1, need to utilize be sleeved on the positioning anchor ear of the body of rod of pole 1 by pole 1 in advance on power transmission line column 2 it is fixed
Position, then, the hook 514 that the winding external part with hoist rope 513 is connected hanging point on power transmission line column 4, because of lifting rope
The cylinder face of the winding initiating terminal and electric reel 512 of rope 513 is connected, the recyclable hoist rope 513 of rotation of electric reel 512,
Namely make hoist rope 513 stretch out the length of electric reel 512 to hook 514 to be gradually shortened, so as to complete the self-carry of pole 1
Rise.
By above-mentioned specific implementation process, from hoisting mechanism 51 in lifting device 5 by direct current drive winch and directly
Stream power supply 510 forms, because the structure of dc source 510 and the structure of direct current drive capstan winch are simple portable, i.e. hoisting mechanism 51
Structure is simple and lighter in weight so that hoisting mechanism 51 is installed in the bottom of pole 1, and convenient working personnel are in power transmission line column 2
While laying pole 1, the installation in power transmission line column 2 from lifting device 5 is rapidly completed, enhances pole 1 from the spirit lifted
Activity.Moreover, the direct current drive winch in hoisting mechanism 51 is connected with the signal of controller 52, such as wireless signal connection, make
Obtain operating personnel and be manipulated by device 52, mounted hoisting mechanism 51 can be made in the effective coverage that signal covers
Enhancing action is carried out to pole 1 according to the control signal of controller 52, operating personnel's operation is greatly facilitated, reduces operating personnel's
Labour expenditure, be advantageous to improve the vertical construction efficiency of power transmission line column 2.
In addition, in above-described embodiment, direct current drive winch can be wholely set with dc source 510, be lifted for simplifying
The structure of mechanism 51, operating personnel Fast Installation or dismounting hoisting mechanism 51 on pole are also beneficial to, improves operating personnel's
Operating efficiency.
In order to reduce security risk during power transmission line column vertical construction, in above-described embodiment, refering to Fig. 1 and Fig. 5, attachment
The back of the body that formula also includes being located at the body of rod of pole 1 from lifting pole bends structure, and back of the body bow structure includes being hinged on the support frame of the body of rod of pole 1
4, the external part of support frame 4 is hinged with drag link mechanism 3；Drag link mechanism 3 is hinged including one end with the external part of support frame 4, the other end
The first be hinged pull bar 31 with the top of pole 1, and one end are hinged with the external part of support frame 4, and the other end passes through adjusting means 33
The second pull bar 32 being hinged with the bottom of pole 1；Wherein, adjusting means 33 is used to adjust the external part of support frame 4 to the bottom of pole 1
Distance.
Optionally, set back of the body bow to draw otic placode respectively at the top of pole 1 and the bottom of pole 1, the first pull bar 31 is passed through shackle
Be hinged with the top of pole 1, adjusting means 33 is hinged by shackle and the bottom of pole 1, and the adjustment of adjusting means 33 branch for convenience
To the distance of the bottom of pole 1, support frame 4 is hinged the external part of support 4 by universal hinging head and the body of rod of pole 1.
When specifically used, the weight of the weight lifted by crane according to needed for pole 1, adjust support frame 4 using adjusting means 33 and stretch
Go out the distance of end to the bottom of pole 1 so that the second pull bar 32 and the first pull bar 31 bear appropriate prefastening force, tighten up the whole back of the body
Bow formula structure, that is, cause pole 1 is pre- to bear so to may result in and using integrally to its caused moment of flexure by back of the body bow structure
During 1 hoisting heavy of pole, hoisting heavy is because its gravity is to moment of flexure caused by pole 1, the moment of flexure phase that can be born in advance with pole 1
Mutually balance so that the stress form of pole 1 is changed into mainly being greatly reduced what pole 1 was born by normal pressure from main bending moment
Stress, the stress form of pole 1 is effectively improved, is advantageous to strengthen the anti-bending strength of pole 1, improve the safety in utilization of pole 1,
The security risk in the vertical construction of power transmission line column 2 is reduced, and the weight that pole 1 can lift by crane can also be increased.
Can specifically there is a variety of the structure of adjusting means 33, in above-described embodiment can simply and easily realize support frame 4
The distance regulation of external part to the bottom of pole 1 is defined, for example adjusting means 33 selects telescopic regulation pipe, using regulation pipe certainly
The flexible of body length is realized.Refering to Fig. 5, the present embodiment specifically gives adjusting means 33 a kind of simple in construction and easy to operate
Structure：Adjusting means 33 includes the connecting seat 331 being hinged with the bottom of pole 1, in end of the connecting seat 331 away from the bottom of pole 1
Embedding nonstandard nut, nonstandard nut selects clamp nut, and the screw screw thread of nonstandard nut is pipe screw thread, in the screw of nonstandard nut
Middle Matching installation threaded rod 332, the reach of threaded rod 332 is more than or equal to the reach of screw, and threaded rod 332 can
The a length of external part of support frame 4 of bar screwed in screw is to the adjustable distance in the bottom of pole 1.Wherein, specifically, threaded rod 332
The one end for stretching out connecting seat 331 is rotatably connected with the second pull bar 32；Or, threaded rod 332 stretches out one end and the company of connecting seat 331
Female connector 335 is rotatably connected, and adapter sleeve 335 is fixedly connected with the second pull bar 32.
Above-mentioned adjusting means 33 is manipulated in order to facilitate operating personnel, reduces the labor intensity of operating personnel, with continued reference to figure
5, in the present embodiment, adjusting means 33 also includes being set on threaded rod 332 and is used to threaded rod 332 being threaded in or out connecting seat
Rotary spanner 333 in 331.In order to further improve the safety in utilization of pole 1, in above-described embodiment, it is preferred that nonstandard
Mounting torque sensor in the screw of nut, torque sensor are used for the screw-down torque for gathering threaded rod 332 and screw；Connecting seat
The display unit 334 being connected with torque sensor signal is set on 331, and display unit 334 is used to show screw-down torque value.Pass through
Display of the display unit 334 to screw-down torque value, operating personnel can be made accurately to understand receipts of the adjusting means 33 to back of the body bow formula structure
Tight degree, to ensure that the Moment that pole 1 is born in advance is rationally accurate, improve the safety in utilization of pole 1.
In order to increase the stability in use of back of the body bow structure, in above-described embodiment, support frame 4 is triangular support bracket, triangle branch
Support includes the first support arm 41 and the second support arm 42 set in angle, the brachium and the second support arm of the first support arm 41
42 brachium is equal, and the external part of the external part of the first support arm 41 and the second support arm 42 is connected by stull 43.Work as branch
Corresponding when support 4 is using said structure, the quantity of drag link mechanism 3 is two；Wherein, the external part of the first support arm 41 with
The first pull bar 31 and the second pull bar 32 of one of drag link mechanism 3 are be hinged；The external part of second support arm 42 and another drawing
The first pull bar 31 and the second pull bar 32 of linkage are be hinged.
It should be noted that in above-described embodiment the structure of boom hoisting 6 can specifically have it is a variety of, by people in the art
Member is voluntarily selected according to being actually needed.Exemplary, refering to Fig. 6, boom hoisting 6 includes lifting arm 61 and is located at lifting
The fixed pulley 62 of the free end of arm 61, fixed pulley 62 are provided with the annular groove for being used for passing through for lifting rope；The middle part of lifting arm 61 with
The top of pole 1 is connected, 61 1 free ends of lifting arm and the line at the top of pole 1, and another free end of lifting arm 61 is with embracing
For the line at the top of bar 1 in angle setting, the specific angle of angle can be by those skilled in the art by analyzing the lifting side of weight
To and the active force that bears during 1 hoisting heavy of pole determine so that the stress that pole 1 and lifting rope undertake minimum respectively is true
Determine benchmark.
It should be noted that generally pole 1 is hollow columnar structures, be specifically as follows integrative-structure, for example, pole 1 by
One complete hollow cylindrical tube is formed, to ensure that the bulk strength of pole 1 readily satisfies requirement.Or pole 1 also may be used
Think that segmental structure, such as pole 1 are made up of multiple poles segmentation of grafting successively, and lead between adjacent two pole segmentations
Cross locking device 8 to be connected, each pole is segmented into hollow cylindrical tube, and locking device 8 specifically can be selected ring and insert formula anchor ear.Wherein,
The concrete structure that ring inserts formula anchor ear refers to Fig. 7, and ring, which inserts formula anchor ear, to be included：It is located in oneself of two neighboring pole segmentation grafting region
Lock pin 81, and one end are rotatably connected with self-lock pin 81, the arc anchor ear 82 of the other end and the clamping locking of self-lock pin 81；When
So, locking device 8 is not limited in the slotting formula anchor ear of above-mentioned ring, or other locking members.When pole 1 is formed using segmentation
Structure when, can according to scene job requirements, in good time assemble different height pole 1, so as at any time adjust adhesion type from
Lifting pole can sling height, beneficial to the field operation of different construction demands.
In addition, the parameter such as 1 specific cross-sectional sizes of pole, wall thickness dimension and length dimension, by those skilled in the art
Type selecting and strength check are carried out to pole 1 according to the weight of required hoisting heavy, hoist length etc., it is then final to determine.In order to
Ensure that the adhesion type that above-described embodiment provides has enough stability from lifting pole, pole 1 prepare material can be steel,
Iron or metal alloy etc., in order to mitigate the overall weight of adhesion type pole, the carrying of convenient working personnel assembles, and pole 1 is preferred
With aluminium alloy hollow cylindrical tube.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be in any one or more
Combined in an appropriate manner in individual embodiment or example.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (9)
1. a kind of adhesion type is from lifting pole, it is characterised in that including pole, pole bottom, which is provided with, to be used to lift the pole
The boom hoisting for being used for lifting by crane power transmission line column tower material component is provided with from lifting device, at the top of pole；Wherein,
The adhesion type also includes the guider that at least one lifting being used for the pole is oriented to from lifting pole,
The guider includes installation portion and the positioning and guiding portion being connected with the installation portion, and the installation portion can be with transmission line of electricity
Tower is connected；
The positioning and guiding portion includes the locating rack being connected with the installation portion, and the locating rack is provided with multigroup be used for described
The leading block that the lifting of pole is oriented to.
2. adhesion type according to claim 1 is from lifting pole, it is characterised in that the locating rack is closed framework,
Multigroup leading block is located on the closed framework, and the inframe region of the closed framework is that the pole is carried
Rise the guiding area being oriented to.
3. adhesion type according to claim 2 is from lifting pole, it is characterised in that the closed framework is included by multiple
The enclosed construction of adjustable support composition；Each adjustable support includes first edge brace sections, intermediate support section and the second side
Edge brace sections, the first edge brace sections are connected through a screw thread with intermediate support section, the intermediate support section and described second
Edge support section is threadedly coupled；
At least one set of leading block is the cone pulley group for being located at the intermediate support section, each cone pulley group bag
Two spaced cone pulleys are included, and two less end faces of cone pulley diameter are relative, two tapers are slided
The lifting that the taper wheel face of wheel is used for the pole is oriented to.
4. adhesion type according to claim 1 is from lifting pole, it is characterised in that the installation portion include can with it is described defeated
The connected fastening plates of electric line tower, the fastening plates are provided with multigroup mounting hole for being engaged with power transmission line column, and each group
The aperture of the mounting hole is different, and mounting hole described in each group is equipped with size cue mark.
5. adhesion type according to claim 1 is from lifting pole, it is characterised in that described to include elevator from lifting device
Structure and the controller for controlling the hoisting mechanism progress enhancing action；Wherein,
The hoisting mechanism includes direct current drive winch, and the dc source with the direct current drive capstan winch mechatronics；
The direct current drive winch is installed in the pole bottom, and the direct current drive winch connects with the controller signals
Connect.
6. adhesion type according to claim any one of 1-5 is from lifting pole, it is characterised in that the adhesion type is from being lifted
Pole also includes the back of the body bow structure for being located at the pole body of rod, and the back of the body bow structure includes being hinged on the support frame of the pole body of rod,
The external part of support frame as described above is hinged with drag link mechanism；
The drag link mechanism is hinged including one end with support frame external part, the other end and the first drawing be hinged at the top of the pole
Bar, and one end are hinged with support frame external part, the second pull bar that the other end is hinged by adjusting means and the pole bottom；
Wherein,
The adjusting means is used to adjust support frame as described above external part to the distance of the pole bottom.
7. adhesion type according to claim 1 is from lifting pole, it is characterised in that the boom hoisting include lifting arm with
And the fixed pulley of lifting arm free end is located at, the fixed pulley is provided with the annular groove for being used for passing through for lifting rope；
The middle part of the lifting arm at the top of the pole with being connected, described one free end of lifting arm and the company at the top of the pole
Line, and another free end of the lifting arm are set with the line at the top of the pole in angle.
8. adhesion type according to claim 1 is from lifting pole, it is characterised in that the pole includes the more of grafting successively
Individual pole segmentation, and adjacent two pole segmentations are connected by locking device.
9. adhesion type according to claim 8 is from lifting pole, it is characterised in that the locking device is that ring is inserted formula and embraced
Hoop, the ring, which inserts formula anchor ear, to be included：It is located in the self-lock pin in the two neighboring pole segmentation grafting region, and one end and institute
State self-lock pin to be rotatably connected, the arc anchor ear of the other end and the self-lock pin clamping locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648258.1U CN206815946U (en) | 2017-06-05 | 2017-06-05 | A kind of adhesion type is from lifting pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648258.1U CN206815946U (en) | 2017-06-05 | 2017-06-05 | A kind of adhesion type is from lifting pole |
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| Publication Number | Publication Date |
|---|---|
| CN206815946U true CN206815946U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720648258.1U Active CN206815946U (en) | 2017-06-05 | 2017-06-05 | A kind of adhesion type is from lifting pole |
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| CN (1) | CN206815946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091008A (en) * | 2017-06-05 | 2017-08-25 | 国家电网公司 | A kind of adhesion type is from lifting pole |
| CN112412146A (en) * | 2020-11-26 | 2021-02-26 | 山东丰汇设备技术有限公司 | Attached light holding pole construction process for extra-high voltage transmission line |
-
2017
- 2017-06-05 CN CN201720648258.1U patent/CN206815946U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091008A (en) * | 2017-06-05 | 2017-08-25 | 国家电网公司 | A kind of adhesion type is from lifting pole |
| CN112412146A (en) * | 2020-11-26 | 2021-02-26 | 山东丰汇设备技术有限公司 | Attached light holding pole construction process for extra-high voltage transmission line |
| CN112412146B (en) * | 2020-11-26 | 2022-03-18 | 山东丰汇设备技术有限公司 | Attached light holding pole construction process for extra-high voltage transmission line |
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