CN206753181U - Electroduct tower with wind power generation function - Google Patents

Electroduct tower with wind power generation function Download PDF

Info

Publication number
CN206753181U
CN206753181U CN201720276213.6U CN201720276213U CN206753181U CN 206753181 U CN206753181 U CN 206753181U CN 201720276213 U CN201720276213 U CN 201720276213U CN 206753181 U CN206753181 U CN 206753181U
Authority
CN
China
Prior art keywords
cross
arm
wind power
tube
single tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720276213.6U
Other languages
Chinese (zh)
Inventor
赵军
高丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Best Steel Structure Co Ltd
Original Assignee
Qingdao Best Steel Structure Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Best Steel Structure Co Ltd filed Critical Qingdao Best Steel Structure Co Ltd
Priority to CN201720276213.6U priority Critical patent/CN206753181U/en
Application granted granted Critical
Publication of CN206753181U publication Critical patent/CN206753181U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

Landscapes

  • Wind Motors (AREA)

Abstract

The utility model discloses a kind of electroduct tower with wind power generation function, including tower body and at least one set of cross biling assembly, tower body includes bottom pipe support, middle part connector and upper support single tube, bottom pipe support includes three supporting steel pipes being parallel to each other, middle part connector includes support tube and three connecting tubes, three connecting tube oblique welds are on support tube, connecting tube is connected with supporting steel pipe, upper support single tube is connected to the top of support tube, and the first cross-arm and the second cross-arm are arranged on upper support single tube;Wind-power electricity generation component is additionally provided with the top of upper support single tube, wind-power electricity generation component includes vertical wind power generator and connection component, and connection component includes upper cushion socket, lower mounting seat and honeycomb shock-absorbing sleeve.Realize that the electroduct tower with wind power generation function is easy to live Fast Installation to improve installation effectiveness, and improve the operational reliability of the electroduct tower with wind power generation function.

Description

Electroduct tower with wind power generation function
Technical field
It the utility model is related to power transmission tower technical field, more particularly to a kind of electroduct tower with wind power generation function.
Background technology
At present, power transmission tower is widely used power Transmission, and power transmission tower generally comprises tower body and cross-arm, and tower body is according to structure The difference of form is divided into single tube structure and steel frame construction.Single hose power transmission tower is in order to ensure structural strength, the pipe of its bottom supervisor Footpath needs to design larger so that cost is higher, although and it is higher for steel frame type power transmission tower cost, scene needs to build spelling Dress is installed, it is necessary to take a substantial amount of time with manpower.Also, because the power transmission tower of routine is generally only to be used to transmit electricity to use, Moreover, power transmission tower is usually placed in opening, space availability ratio is relatively low.How to design a kind of space availability ratio height and be easy to existing Simultaneously the higher power transmission tower of operational reliability is technical problem to be solved in the utility model for field installation.
Utility model content
Technical problem to be solved in the utility model is:A kind of electroduct tower with wind power generation function is provided, it is real Now the electroduct tower with wind power generation function is easy to live Fast Installation has wind-power electricity generation to improve installation effectiveness, and improve The operational reliability of the electroduct tower of function.
Technical scheme provided by the utility model is a kind of electroduct tower with wind power generation function, including tower body and At least one set of cross biling assembly, cross biling assembly described in every group are included backwards to the first cross-arm and the second cross-arm set, it is characterised in that The tower body includes bottom pipe support, middle part connector and upper support single tube, what the bottom pipe support was parallel to each other including three Supporting steel pipe, is welded with more connecting rods between adjacent two supporting steel pipes, the middle part connector include support tube and Three connecting tubes, three connecting tube oblique welds the support tube side wall and be uniformly distributed around the support tube, institute The bottom for stating connecting tube connects with the corresponding supporting steel pipe, and the upper support single tube is connected to the upper of the support tube Portion, first cross-arm and second cross-arm are arranged on the upper support single tube;The top of the upper support single tube Wind-power electricity generation component is additionally provided with, the wind-power electricity generation component includes vertical wind power generator and connection component, the connection group Part includes upper cushion socket, lower mounting seat and honeycomb shock-absorbing sleeve, and the lower surface of the upper cushion socket offers shoulder hole, the lower peace The upper surface of dress seat is provided with the mounting post to raise up, and the honeycomb shock-absorbing sleeve is enclosed in the mounting post, the mounting post It is inserted in the honeycomb shock-absorbing sleeve in the shoulder hole, the upper cushion socket and the lower mounting seat are bolted one Rise, the vertical wind power generator is arranged on the upper cushion socket, and the lower mounting seat is fixed on the upper support single tube Top.
Further, mounting hole is offered in the side wall of the upper support single tube, the mounting hole runs through the top Single tube is supported, the top that the upper support single tube is located at the mounting hole is additionally provided with suspension hook;The installation of first cross-arm End set has a shackle, and the end set of second cross-arm has a drag hook, the tapered structure of gib head of the drag hook, and described first Be respectively arranged with carrying axle on the upside of the mounting end of cross-arm and on the upside of the mounting end of second cross-arm, first cross-arm and Backwards to setting, the carrying axle of first cross-arm and second cross-arm is stuck in the corresponding suspension hook second cross-arm, The shackle and the drag hook pass through the mounting hole site, and the drag hook catches on the shackle in the upper support single tube.
Further, the bottom of the upper support single tube is provided with locating ring, and the diameter of the locating ring is by up to Under taper into, the locating ring is inserted in the support tube.
Further, the side wall of the mounting post is provided with damping coating.
Further, it is additionally provided with beam between the upper cushion socket and the lower mounting seat.
Further, metal-rubber set is also cased with outside the bolt, the metal-rubber set is clipped in the head of the bolt Between the edge of the upper cushion socket.
Compared with prior art, the advantages of the utility model and good effect is:It is provided by the utility model that there is wind-force The electroduct tower of generating function, the downside of tower body uses the pipe support of bottom three, and the upside of tower body uses upper support single tube, bottom Three pipe supports can avoid producing the problem of using single-pipe tower bottom caliber excessive and cause manufacturing cost and difficulty to increase, and top Support single tube can directly lift overall fixation in installation process at the scene, can avoid needing to take in high-altitude using steelframe tower again The problem of building splicing top tower body, you can to reduce manufacturing cost on the whole, the installation effectiveness at the scene of can improving again;In addition, Vertical wind power generator is arranged on the top of tower body by connection component, between the upper cushion socket and lower mounting seat in connection component It is spaced apart by honeycomb shock-absorbing sleeve, honeycomb shock-absorbing sleeve can play above-below direction and circumferencial direction buffering vibration to upper cushion socket Effect, security implication is caused to tower body so as to reduce caused vibrations in vertical wind power generator operation, truly realized Wind-power electricity generation is carried out using power transmission tower, realizes that the electroduct tower with wind power generation function is easy to live Fast Installation to improve peace Efficiency is filled, and improves space availability ratio.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the electroduct tower embodiment that the utility model has wind power generation function;
Fig. 2 is the structural representation that the utility model has connector in the middle part of the electroduct tower embodiment of wind power generation function Figure;
Fig. 3 is the structural representation for the electroduct tower embodiment connection component that the utility model has wind power generation function;
Fig. 4 is that the electroduct tower embodiment middle and upper part that the utility model has wind power generation function supports single tube and cross-arm Assembling figure one;
Fig. 5 is the close-up schematic view of a-quadrant in Fig. 4;
Fig. 6 is that the electroduct tower embodiment middle and upper part that the utility model has wind power generation function supports single tube and cross-arm Assembling figure two;
Fig. 7 is the close-up schematic view of B area in Fig. 6.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.
As shown in Fig. 1-Fig. 7, the present embodiment has the electroduct tower of wind power generation function, including tower body 1 and at least one set Cross biling assembly 2, cross biling assembly 2 described in every group include the first cross-arm 21 and the second cross-arm 22, wherein, the tower body 1 includes bottom Three pipe supports 11, middle part connector 13 and upper support single tube 12, the pipe support 11 of bottom three include three supporting steel pipes being parallel to each other 111, more connecting rods 112 are welded between adjacent two supporting steel pipes 111, and the middle part connector 13 includes support tube 131 and three connecting tubes 132, three oblique welds of connecting tube 132 the support tube 131 side wall and around the support Cylinder 131 is uniformly distributed, and the bottom of the connecting tube 132 connects with the corresponding supporting steel pipe 111, the upper support list Pipe 12 is connected to the top of the support tube 131, and first cross-arm 21 and second cross-arm 22 are arranged on the top branch Support on single tube 12;The top of upper support single tube 12 is additionally provided with wind-power electricity generation component, and the wind-power electricity generation component includes vertical Wind-driven generator 4 and connection component 3, the connection component 3 include upper cushion socket 31, lower mounting seat 32 and honeycomb shock-absorbing sleeve 33, The lower surface of the upper cushion socket 31 offers shoulder hole (unmarked), and the upper surface of the lower mounting seat 32 is provided with convex The mounting post 321 risen, the honeycomb shock-absorbing sleeve 33 are enclosed in the mounting post 321, the mounting post 321 and the honeycomb damping Set 33 is inserted in the shoulder hole, and the upper cushion socket 31 and the lower mounting seat 32 are linked together by bolt 34;It is described Vertical wind power generator 4 is arranged on the upper cushion socket 31, and the lower mounting seat 32 is fixed on the upper support single tube 12 Top.
Specifically, the present embodiment has the bottom that the lower tower body of the electroduct tower of wind power generation function uses steel frame construction Three pipe supports 11, and upper tower body use single tube structure upper support single tube 12, the pipe support 11 of bottom three by middle part connector 13 with Upper support single tube 12 is connected, wherein, the connecting tube 132 in middle part connector 13 is in tilted layout, so as to transition bottom Connection between the pipe support 11 of portion three and upper support single tube 12 is excessive, during actual installation, the pipe support 11 of bottom three due to from Ground is nearer, and personnel easy to operation are quickly built, and after in bottom three, pipe support 11 builds certain altitude, middle part is connected Part 13 is sling installed in the top of the pipe support 11 of bottom three, and after middle part connector 13 is fixed, then by upper support single tube 12 Sling to be installed on support tube 131 and complete to fix.
Wherein, in order to make full use of the upper space of upper support single tube 12 to be generated electricity, using vertical wind power generator 4 Wind-power electricity generation is carried out, because the blade vertical axes of vertical wind power generator 4 rotate, does not interfere with cloth on the both sides cross-arm of tower body 1 The power transmission line put, and vertical wind power generator 4 is arranged on the top of tower body 1 by connection component 3, honeycomb shock-absorbing sleeve 33 can be right Upper cushion socket 31 because vertical wind power generator 4 run caused by shake and weakened, transported so as to reduce vertical wind power generator 4 Influence of the row vibrations to tower body 1, improves use reliability.Meanwhile connection component 3 passes through upper cushion socket 31 and the energy of lower mounting seat 32 Vertical wind power generator 4 is lifted into the top of tower body 1 by enough conveniently scenes.Wherein, the side wall of the mounting post 321 is set Damping coating 322 is equipped with, damping coating 322 further plays a part of damping, improves damping performance.And the upper cushion socket Beam 36 is additionally provided between 31 and the lower mounting seat 32, metal-rubber set 35, the gold are also cased with outside the bolt 34 Category rubber sleeve 35 is clipped between the head of the bolt 34 and the edge of the upper cushion socket 31, specifically, the He of upper cushion socket 31 It is spaced apart completely by dampening assembly between the lower mounting seat 32, cushion socket 31 can be reduced to greatest extent to lower mounting seat 32 transmit vibrations.
Based on above-mentioned technical proposal, optionally, for the ease of Fast Installation cross-arm, the side wall of the upper support single tube 12 On offer mounting hole 121, the mounting hole 121 runs through the upper support single tube 12, and the upper support single tube 12 is located at The top of the mounting hole 121 is additionally provided with suspension hook 122;The mounting end of first cross-arm 21 is provided with shackle 211, described The end set of second cross-arm 22 has drag hook 221, the tapered structure of gib head of the drag hook 221 so that the hook of the drag hook 221 Head madial wall is inclined plane, and the section of the gib head 221 from top to bottom gradually increases, on the mounting end of first cross-arm 21 Carrying axle 23, first cross-arm 21 and second horizontal stroke are respectively arranged with the upside of the mounting end of side and second cross-arm 22 Backwards to setting, the carrying axle 23 of first cross-arm 21 and second cross-arm 22 is stuck in the corresponding suspension hook 122 load 22, The shackle 211 and the drag hook 221 are located in the upper support single tube 12 through the mounting hole 121, the drag hook 221 Catch on the shackle 211.Specifically, the present embodiment has in the electroduct tower of wind power generation function on upper support single tube 12 The mounting hole 121 through the body of rod is formed, and the first cross-arm 21 and the second cross-arm 22 in cross biling assembly 2 are correspondingly arranged on shackle 211 and drag hook 221, wherein, the tapered structure of gib head of drag hook 221 so that during drag hook 221 is connected with shackle 211, draw Hook 221 can gradually lacing wire shackle 211 so that the first cross-arm 21 and the second cross-arm 22 clamp upper support single tube 12;More Importantly, in installation process, cross-arm can be by the way of the vertical lifting of routine so that the carrying axle 23 on cross-arm mountain is first Hang on suspension hook 122, be then gradually laid flat cross-arm, and during being laid flat, the first cross-arm 21 and the second cross-arm 22 will pass through and unload Button 211 and drag hook 221 tighten together, can be in the first cross-arm 21 and the second cross-arm 22 and in order to improve connection reliability Mounting end is connected using less bolt with upper support single tube 12 below, and for prior art, cross-arm need not Level lifting, meanwhile, also reduce live work high above the ground and alignd to adjust the end face of cross-arm with the mounting surface of upper support single tube 12 The step of, it is only necessary to hanging over cross-arm can complete to pre-install on suspension hook 122, also, be fixed compared to cross-arm of the prior art For save substantial amounts of bolt, reduce the time of operating personnel's work high above the ground, improve field erected efficiency.
Further, the bottom of upper support single tube 12 is provided with locating ring 123, the diameter of the locating ring 123 by Up to taper into down, the locating ring 123 is inserted in the upper flange plate 131.Specifically, during tower body 1 is assembled, , can be by the more convenient completion upper support single tube 12 of locating ring 123 and upper after upper support single tube 12 is lifted Ring flange 131 is alignd, and because locating ring 123 is in funnel-form, locating ring 123 can be oriented to so that upper support single tube 12 Entirety is automatically positioned alignment after falling on upper flange plate 131, so as to reduce the time of worker's work high above the ground, reduces the labor of worker Fatigue resistance.Preferably, in order to realize upper support single tube 12 and the pretension after lifting of upper flange plate 131, the side wall of locating ring 123 Open slot 124 is further opened with, and reinforcement 134 is additionally provided with the support tube 133, the ground of reinforcement 134 leans against described On the outer wall of locating ring 123.Specifically, because the diameter of locating ring 123 from top to bottom tapers into, the lower end of locating ring 123 Portion can not be inserted into upper flange plate 131 by resistance, and during upper support single tube 12 is gradually fallen, locating ring 123 diameters relative with upper flange plate 131 gradually increase, and continue lower backwardness, and locating ring 123 is set by the lower section of upper flange plate 131 The clamping of reinforcement 134, and open slot 124 can realize that locating ring 123 is deformed.
The present embodiment has the electroduct tower of wind power generation function, by using the pipe support of bottom three in the downside of tower body, and The upside of tower body uses upper support single tube, and the pipe support of bottom three can avoid excessive using single-pipe tower bottom caliber and cause to manufacture The problem of cost and difficulty increase produces, and upper support single tube can directly lift overall fixation in installation process at the scene, The problem of can avoiding needing to build splicing top tower body in high-altitude using steelframe tower again, you can be manufactured into reducing on the whole This, can improve again scene installation effectiveness, realize with wind power generation function electroduct tower be easy to live Fast Installation with Installation effectiveness is improved, and reduces the manufacturing cost of the electroduct tower with wind power generation function.By corresponding in the end of cross-arm Shackle and drag hook are set, and suspension hook is set on upper support single tube, in installation process, two cross-arms first pass through holding for itself Axle is carried to hang on suspension hook so that by suspension hook pull-up on the upside of the end of cross-arm, then, during being laid flat cross-arm, by shackle and Drag hook, which coordinates, to link together two cross-arms, simultaneously as the tapered structure of the gib head of drag hook so that drag hook, which is caught on, to be unloaded During button, two cross-arms are gradually tensed, to realize that two cross-arms mutually tense and clamp upper support single tube, are realized quick Installation, during in-site installation need not horizontal lifting cross-arm, simplify field erected process so that there is wind power generation function Electroduct tower be easy to live Fast Installation, and improve installation effectiveness.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that: It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology The spirit and scope of scheme.

Claims (6)

1. a kind of electroduct tower with wind power generation function, including tower body and at least one set of cross biling assembly, cross-arm described in every group Component is included backwards to the first cross-arm and the second cross-arm set, it is characterised in that the tower body includes bottom pipe support, middle part connects Part and upper support single tube, the bottom pipe support include three supporting steel pipes being parallel to each other, adjacent two supporting steel pipes Between be welded with more connecting rods, the middle part connector includes support tube and three connecting tubes, and three connecting tubes tilt It is welded on the side wall of the support tube and is uniformly distributed around the support tube, the bottom of the connecting tube and the corresponding branch Fastener for connection is supportted, the upper support single tube is connected to the top of the support tube, first cross-arm and second cross-arm On the upper support single tube;Wind-power electricity generation component, the wind-force are additionally provided with the top of the upper support single tube Electrification component includes vertical wind power generator and connection component, and the connection component includes upper cushion socket, lower mounting seat and honeycomb Shock-absorbing sleeve, the lower surface of the upper cushion socket offer shoulder hole, and the upper surface of the lower mounting seat is provided with what is raised up Mounting post, the honeycomb shock-absorbing sleeve are enclosed in the mounting post, and the mounting post and the honeycomb shock-absorbing sleeve are inserted in the ladder Kong Zhong, together with the upper cushion socket is bolted with the lower mounting seat, the vertical wind power generator is arranged on institute State on cushion socket, the lower mounting seat is fixed on the top of the upper support single tube.
2. the electroduct tower according to claim 1 with wind power generation function, it is characterised in that the upper support list Mounting hole is offered in the side wall of pipe, the mounting hole runs through the upper support single tube, and the upper support single tube is located at institute The top for stating mounting hole is additionally provided with suspension hook;The mounting end of first cross-arm is provided with shackle, the end of second cross-arm Portion is provided with drag hook, the tapered structure of gib head of the drag hook, the mounting end upside of first cross-arm and the described second horizontal stroke Carrying axle is respectively arranged with the upside of the mounting end of load, first cross-arm and second cross-arm are set backwards, and described first The carrying axle of cross-arm and second cross-arm is stuck in the corresponding suspension hook, and the shackle and the drag hook pass through the installation For hole position in the upper support single tube, the drag hook catches on the shackle.
3. the electroduct tower according to claim 2 with wind power generation function, it is characterised in that the upper support list The bottom of pipe is provided with locating ring, and the diameter of the locating ring from top to bottom tapers into, and the locating ring is inserted in the branch Support in cylinder.
4. the electroduct tower according to claim 1 with wind power generation function, it is characterised in that the side of the mounting post Wall is provided with damping coating.
5. the electroduct tower according to claim 1 with wind power generation function, it is characterised in that the upper cushion socket and Beam is additionally provided between the lower mounting seat.
6. the electroduct tower according to claim 1 with wind power generation function, it is characterised in that also covered outside the bolt There is metal-rubber set, the metal-rubber set is clipped between the head of the bolt and the edge of the upper cushion socket.
CN201720276213.6U 2017-03-12 2017-03-12 Electroduct tower with wind power generation function Expired - Fee Related CN206753181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720276213.6U CN206753181U (en) 2017-03-12 2017-03-12 Electroduct tower with wind power generation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720276213.6U CN206753181U (en) 2017-03-12 2017-03-12 Electroduct tower with wind power generation function

Publications (1)

Publication Number Publication Date
CN206753181U true CN206753181U (en) 2017-12-15

Family

ID=60610992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720276213.6U Expired - Fee Related CN206753181U (en) 2017-03-12 2017-03-12 Electroduct tower with wind power generation function

Country Status (1)

Country Link
CN (1) CN206753181U (en)

Similar Documents

Publication Publication Date Title
CN208056606U (en) The connection structure of adhesion type lifting scaffold protection network
CN103342296B (en) Adhering self-elevating-type tower crane for hoisting wind power equipment
CN106760461A (en) The installation method that a kind of full fabricated scaffold is encorbelmented
CN106395605A (en) System for hoisting steel lining module of nuclear power station
CN206753181U (en) Electroduct tower with wind power generation function
CN201834673U (en) Hoisting device for shell of megawatt wind power generator
CN207110428U (en) A kind of positive sheet chain block mounting structure of climbing frame
CN202072386U (en) Lifting appliance for lifting raft foundation reinforcement cage of containment vessel of nuclear power station
CN205638804U (en) Wind power tower cylinder protects bearing structure
CN206693730U (en) Composite construction formula power transmission tower
CN106164395B (en) Lattice tower with open frame structure and method for improving stability of tower
CN207846810U (en) A kind of novel ceiling applied on steel construction ceiling framework
CN206693728U (en) Multi-functional electroduct tower
CN212389045U (en) Steel construction protector of choosing outward
CN206753175U (en) Single tube power transmission tower with wind power generation function
CN212775916U (en) Adjustable combined support and hanger for lower end of steel beam
CN209276035U (en) A kind of self-supporting superelevation Lift-on/Lift-off System
CN208965734U (en) A kind of steel structure net rack jacking bearing
CN202732240U (en) Transition section structure between tower barrel and supporting tower frame of wind driven generator
CN207597852U (en) Lower suspension centre structure
CN113770623A (en) Construction method for welding portable suspension cage
CN206693729U (en) Transmission of electricity communication combined type steel tower
CN213059885U (en) Lifting appliance structure for lifting blades of offshore wind turbine
CN207293924U (en) Large-scale reactor star suspender
CN206476671U (en) Attachment device of tower crane

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171215

Termination date: 20210312

CF01 Termination of patent right due to non-payment of annual fee