[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN105293316A - Windproof tower crane - Google Patents

Windproof tower crane Download PDF

Info

Publication number
CN105293316A
CN105293316A CN201510829067.0A CN201510829067A CN105293316A CN 105293316 A CN105293316 A CN 105293316A CN 201510829067 A CN201510829067 A CN 201510829067A CN 105293316 A CN105293316 A CN 105293316A
Authority
CN
China
Prior art keywords
counterweight
balance
slideway
tower
arm
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.)
Granted
Application number
CN201510829067.0A
Other languages
Chinese (zh)
Other versions
CN105293316B (en
Inventor
倪欲晓
赵谷林
刘远
方志挺
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.)
Jiaxing Juteng Information Technology Co ltd
Original Assignee
ZHENHAI CONSTRUCTION GROUP 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 ZHENHAI CONSTRUCTION GROUP Co Ltd filed Critical ZHENHAI CONSTRUCTION GROUP Co Ltd
Priority to CN201510829067.0A priority Critical patent/CN105293316B/en
Publication of CN105293316A publication Critical patent/CN105293316A/en
Application granted granted Critical
Publication of CN105293316B publication Critical patent/CN105293316B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

The invention discloses a windproof tower crane, and relates to construction machinery. A hoisting projecting part and a balance projecting part, which are at opposite positions, are arranged on a rotating table; a jib insertion slot is formed in the hoisting projecting part, a hoisting rotating table is arranged in the jib insertion slot, a hoisting rotational shaft is arranged on the hoisting rotating table, and a jib is arranged on the hoisting rotational shaft; a balance arm insertion slot is formed in the balance projecting part, a balance rotating table is arranged in the balance arm insertion slot in a sliding manner, a balance rotational shaft is arranged on the balance rotating table, and a balance arm is arranged on the balance rotational shaft; the jib is provided with a rope pull tower A, and the balance arm is provided with a rope pull tower B; a rope tension device A is arranged at the tower top of the rope pull tower A, and a rope tension device B is arranged at the tower top of the rope pull tower B; a counterweight lifting device is arranged at the inner top of a jacking sleeve frame, and can move up and down in standard joints; a counterweight slideway is arranged on the balance arm. Compared with the prior art, the windproof tower crane disclosed by the invention has the advantages that counterweight blocks can be quickly mounted or demounted when a typhoon approaches or under other states with strong wind; besides, after the counterweight blocks are demounted, the jib and the balance arm can be bent, so that the wind area can be reduced, and the barycentre of the tower can be kept stable.

Description

A kind of windproof tower crane
Technical field
The present invention relates to a kind of constructional engineering machinery, especially relate to a kind of building ground tower crane.
Background technology
Tower crane is called for short tower machine, also known as tower crane, originates from West Europe.It is exactly the rotary crane that swing arm is contained in towering tower body top.Tower crane working space is large, is mainly used in the installation of vertical and horizontal feed and the building element of material in housing construction.Be made up of metal construction, operating mechanism and electric system three part.Metal construction comprises tower body, swing arm and base etc.Operating mechanism hoists, luffing, revolution and walking four part.Electric system comprises electrical motor, controller, electric power distribution cabinet, connection line, signal and illumination equipment etc.Along with the progress of engineering technology, the floor of present building is more and more higher, make required tower crane also more and more higher, but too high tower crane has the problem of poor stability, especially at southeastern coast During Typhoon, often there is tower crane and hung in typhoon sky the event created greater casualties.In addition, tower crane all needs to install clump weight, and clump weight is all hang on tower crane with other loop wheel machines mostly, and installing/dismounting bothers, and makes tower crane to realize fast-assembling.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of windproof tower crane, the present invention not only can under typhoon or other strong wind states Fast Installation dismounting clump weight, palintrope can also be unloaded at clump weight and turn up weighing arm and equilibrium arm to reduce area exposed to the wind maintenance tower body steadily of centre of gravity.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of windproof tower crane, comprise pedestal, tower body, jacking stock, rotating table, crane arm, equilibrium arm and clump weight, described tower body is built by several standard knots, described jacking stock can move on described standard knot, described rotating table is arranged on described jacking cover top of the trellis, described tower top is arranged on described rotating table, described rotating table is provided with the relative lifting salient in two positions and balance salient, described lifting salient is provided with crane arm slot, in described crane arm slot, slippage is provided with lifting rotating table, described lifting rotating table is provided with lifting rotating shaft, described crane arm is arranged in described lifting rotating shaft, described balance salient is provided with equilibrium arm slot, in described equilibrium arm slot, slippage is provided with balance rotating platform, described balance rotating platform is provided with balance rotating shaft, described equilibrium arm is arranged in described balance rotating shaft, described crane arm and top, described equilibrium arm top are respectively arranged with first Guyed Towers and second Guyed Towers, described tower top is provided with first tubing sections device and second tubing sections device, be connected by first rope between described first Guyed Towers with described first tubing sections device, be connected by second rope between described second Guyed Towers with described second tubing sections device, in described jacking stock, top is provided with counterweight jacking system, described counterweight jacking system can move up and down in described standard knot inside, described equilibrium arm is provided with the counterweight slideway matched with described counterweight jacking system, described equilibrium arm is also provided with the anchor fitting of fixing described clump weight.
In technique scheme, preferably, described counterweight jacking system comprises lifter, described lifter is provided with some stay cords, described stay cord is provided with counterweight fixed way, described counterweight fixed way is provided with fixed way slideway, and described fixed way slideway slides is provided with several clump weight fixed mounts, described counterweight slideway is provided with the alignment device matched with described fixed way slideway.
In technique scheme, preferably, described alignment device electric rotation shaft, described electric rotation shaft is provided with connecting panel, described connecting panel is provided with the connection slideway coordinated with described fixed way slideway and described counterweight slideway, described connecting panel is also provided with several electric expansion limited posts, described fixed way is provided with the spacing hole matched with described electric expansion limited post.
In technique scheme, preferably, described spacing hole is tapered, inwardly reduces gradually from opening part.
In technique scheme, preferably, described clump weight fixed mount is provided with protection framework, drive motor and electronic locked piece.
In technique scheme, preferably, described protection framework biside plate is respectively arranged with inside fixed lobe, described clump weight is provided with the fixed groove matched with described fixed lobe.
In technique scheme, preferably, several supporting linkages are provided with between described counterweight slideway and described equilibrium arm.
In technique scheme, preferably, described anchor fitting comprises electric turnover frame, described electric turnover frame is provided with telescopic cylinder, described telescopic cylinder is provided with fixed dam.
In technique scheme, preferably, described first rope and described second rope are all that some steel ropes twist into.
Existing clump weight is all lifted by crane, the installation of one piece one piece is needed during lifting, not only installation effectiveness is low, time is long, also dismounting operation cannot be carried out when bad environments, once projection strong wind, clump weight cannot unload the crank being very easy to cause tower crane, jeopardizes production and construction safety.The present invention is then the installation that counterweight jacking system by being arranged on tower crane inside carries out clump weight, without the need to external force, and not by the impact of weather, as long as tower crane can carry out work, just can carry out the dismounting of clump weight.Its cardinal principle utilizes standard knot inner space to form transport channel, in this passage, carry out the rise of clump weight and put down, then after clump weight rises to top, moved to the end of equilibrium arm by the counterweight slideway on equilibrium arm, be fixed finally by the anchor fitting on equilibrium arm.Consistent when principle and installation when clump weight unloads, first removed by anchor fitting fixing, then slide onto on counterweight jacking system, be finally down to ground.In order to reach this effect, counterweight jacking system of the present invention comprises lifter, lifter is provided with some stay cords, stay cord is provided with counterweight fixed way, counterweight fixed way is provided with fixed way slideway, fixed way slideway is provided with clump weight fixed mount.Clump weight is put on clump weight fixed mount, and the fixed way slideway on counterweight fixed way can be aimed at through with counterweight slideway, completed the rise and fall of clump weight by lifter, completes clump weight again move on equilibrium arm by counterweight slideway and fixed way slideway.Again because counterweight jacking system once can transport multiple clump weight or single clump weight, make tower crane in use can increase or reduce breeding fast, also avoid and need now again to replace all clump weight problems.After clump weight unloads, from lifting salient and balance salient, lifting rotating table and balance rotating table can be shifted out, then allow under first tubing sections device with the effect of second tubing sections device crane arm and equilibrium arm relative to lifting rotating table with balance rotating table and rotate.When first tubing sections device and second tubing sections device put rope, crane arm and equilibrium arm overturn downwards, and when first tubing sections device and second tubing sections device rope closing, crane arm and equilibrium arm upwards overturn.Stop operating after crane arm is vertical with equilibrium arm, now the area exposed to the wind of tower crane is minimum, and center of gravity is the most stable, can not keep under the environment of blast.When needing to use, only need again crane arm and equilibrium arm to be dug, then lifting rotating table and balance rotating table are moved into lifting salient and balance salient, such crane arm and equilibrium arm just cannot overturn and can normally employ.
Compared with prior art, the invention has the beneficial effects as follows: the present invention not only can under typhoon or other strong wind states Fast Installation dismounting clump weight, palintrope can also be unloaded at clump weight and turn up weighing arm and equilibrium arm to reduce area exposed to the wind maintenance tower body steadily of centre of gravity.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present invention.
Fig. 2 is contraction state schematic diagram of the present invention.
Fig. 3 is that the present invention balances salient side schematic view.
Fig. 4 is lifting salient side schematic view of the present invention.
Fig. 5 is that Fig. 2-A of the present invention locates close-up schematic view.
Fig. 6 is that Fig. 2-B of the present invention locates close-up schematic view.
Fig. 7 is contraction process schematic diagram of the present invention.
Fig. 8 is using state schematic diagram of the present invention.
Fig. 9 is connecting panel schematic diagram of the present invention.
Figure 10 is clump weight fixed mount side schematic view of the present invention.
Figure 11 is clump weight fixed mount front schematic view of the present invention.
Figure 12 is standard knot schematic diagram of the present invention.
Figure 13 is that Fig. 8-C of the present invention locates partial enlarged drawing schematic diagram.
Figure 14 is that Fig. 8-D of the present invention locates partial enlarged drawing schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As shown in Figures 1 to 4, a kind of windproof tower crane, comprise pedestal 1, tower body 2, jacking stock 3, rotating table 6, tower top 7, crane arm 5, equilibrium arm 4 and clump weight 11, described tower body 2 is built by several standard knots 21, described jacking stock 3 can move on described standard knot 21, described rotating table 6 is arranged on described jacking stock 3 top, and described tower top 7 is arranged on described rotating table 6.
Described rotating table 6 is provided with the relative lifting salient in two positions 61 and balance salient 62, described lifting salient 61 is provided with crane arm slot 611, lifting groove track 615 is provided with in described crane arm slot 611, in lifting groove track 615, slippage is provided with lifting rotating table 612, described lifting rotating table 612 is provided with lifting rotating shaft 613, and described crane arm 5 is arranged in described lifting rotating shaft 613.Described balance salient 62 is provided with equilibrium arm slot 621, compensating groove track 625 is provided with in described equilibrium arm slot 621, lifting groove track 625 slippage is provided with balance rotating platform 622, described balance rotating platform 622 is provided with balance rotating shaft 623, described equilibrium arm 4 is arranged in described balance rotating shaft 623.The electronic locking mechanism of first 614 and the electronic locking mechanism 624 of second that match with described lifting rotating table 612 and described balance rotating platform 622 is respectively arranged with in described crane arm slot 611 and described equilibrium arm slot 621, described lifting salient 61 is also provided with the first limitting casing 63 limiting described lifting rotating shaft 613 movement, described balance salient 62 is also provided with the second limitting casing 64 limiting described balance rotating shaft 623 movement.
Described crane arm 5 and top, described equilibrium arm 4 top are respectively arranged with first Guyed Towers 55 and second Guyed Towers 48, described tower top 7 is provided with first tubing sections device 73 and second tubing sections device 71, be connected by first rope 74 between described first Guyed Towers 55 with described first tubing sections device 73, be connected 72 by second rope between described second Guyed Towers 48 with described second tubing sections device 71, described first rope 74 and described second rope 72 are all that some steel ropes twist into.Described equilibrium arm 4 top is rotated and is provided with electronic drag hook 46, and described electronic drag hook 46 can hang over the junction between two standard knots 21.Described crane arm 5 top is provided with the cambered way 53 be connected with described lifting slideway 51, has occluding device 54 between described lifting slideway 51 and described cambered way 53.Described crane arm 5 and described equilibrium arm 4 top end are respectively arranged with first cable lifter 56 and second cable lifter 47, described pedestal 1 are provided with the fixed hook 13 coordinated with described first cable lifter 56 and described second cable lifter 47.
In described jacking stock 3, top is provided with counterweight jacking system 8, described counterweight jacking system 8 can move up and down in described standard knot 21 inside, described equilibrium arm 4 is provided with the counterweight slideway 41 matched with described counterweight jacking system 8, between described counterweight slideway 41 and described equilibrium arm 4, is provided with several supporting linkages 42.Described counterweight jacking system 8 comprises lifter 81, described lifter 81 is provided with some stay cords 82, described stay cord 82 is provided with counterweight fixed way 83, described counterweight fixed way 83 is provided with fixed way slideway 84, described fixed way slideway 84 slides and is provided with several clump weight fixed mounts 85, described clump weight fixed mount 85 is provided with protection framework 853, drive motor 851 and electronic locked piece 852.Described protection framework 853 biside plate is respectively arranged with inside fixed lobe 854, described clump weight 11 is provided with the fixed groove matched with described fixed lobe 854.Described counterweight slideway 41 is provided with the alignment device 43 matched with described fixed way slideway 84.Described alignment device 43 comprises electric rotation shaft 431, described electric rotation shaft 431 is provided with connecting panel 432, described connecting panel 432 is provided with the connection slideway 433 coordinated with described fixed way slideway 84 and described counterweight slideway 41, described connecting panel 432 is also provided with several electric expansion limited posts 434, described fixed way 83 is provided with the spacing hole 86 matched with described electric expansion limited post 434.Described spacing hole 86 is tapered, inwardly reduces gradually from opening part.
Described equilibrium arm 4 is also provided with the anchor fitting 44 of fixing described clump weight 11 and the airbag apparatus 45 of the described clump weight 11 of protection, described anchor fitting 44 comprises electric turnover frame 441, described electric turnover frame 441 is provided with telescopic cylinder 442, described telescopic cylinder 442 is provided with fixed dam 443.Described airbag apparatus 45 comprise be arranged on bottom, described equilibrium arm 4451 top can the air bag of repeated inflation, described air bag 451 is the cuboid of opening upwards, is provided with fast connection interface 452 between described air bag 451 and described equilibrium arm 4.
Tower crane of the present invention can before inclement weather arrives rapid removal clump weight 11 and pack up crane arm 5 and equilibrium arm 4, change tower crane center of gravity and wind surface by this measure, to reduce the probability that tower crane topples under strong wind weather.After weather improves, can reinstall again clump weight 11 and expansion crane arm 5 and equilibrium arm 4 fast allows tower crane devote oneself to work at once.Its cardinal principle first by counterweight jacking system 8, clump weight 11 is unloaded down to pedestal 1.First need to unclamp fixed dam 443 by being pressed on clump weight 11 by anchor fitting 44, then receive fixed dam 443 by electric turnover frame 441 and telescopic cylinder 442 and allow whole anchor fitting 44 away from counterweight slideway 41, not affecting the slippage of clump weight fixed mount 85.Then rotational alignment device 43 allows connection slideway 433 on standard apparatus 43 and counterweight slideway 41 UNICOM.Move up and down counterweight fixed way 83 by lifter 81, allow counterweight fixed way 83 roughly align with connecting panel 432, the electric expansion limited post 434 on its relief connecting panel 432 stretches out, and is inserted in the spacing hole 86 on counterweight fixed way 83.Because spacing hole 86 is tapered and inwardly reduce gradually from opening part, electric expansion limited post 434 can be allowed to extend in spacing hole 86 when counterweight fixed way 83 has certain deviation with connecting panel 432, and electric expansion limited post 434 can allow counterweight fixed way 83 and connecting panel 432 complete matching after stretching into completely, now connect slideway 433, counterweight slideway 41 is communicated with the fixed way slideway 8 on counterweight fixed way 83, the drive motor 851 on clump weight fixed mount 85 is allowed to start, automatic sliding is on counterweight fixed way 83, after on all clump weight fixed mounts 85 all slippage to counterweight fixed way 83, start electronic locked piece 852 on clump weight fixed mount 85, prevent clump weight fixed mount 85 from sliding at fixed way slideway 8.Finally by lifter 81, counterweight fixed way 83 is moved on on pedestal 1.
After clump weight 11 moves on to pedestal 1, first rope 74 between tensioning first Guyed Towers 55 with first tubing sections device 73 and the second rope between second Guyed Towers 48 with second tubing sections device 71 are connected 72, then by lifting groove track in crane arm slot 611 and equilibrium arm slot 621 615 and compensating groove track 625 lifting rotating table 612 with balance rotating table 622 and shift out, before shifting out, first remove lifting rotating table 612 by the electronic locking mechanism of first 614 and the electronic locking mechanism 624 of second and balance rotating table 622 and the locking between lifting groove track 615 and compensating groove track 625.Lower crane arm 5 and equilibrium arm 4 is turned slowly by first tubing sections device 73 and putting in rope action of second tubing sections device 71 after the shifting out of lifting rotating table 612 and balance rotating table 622.Before crane arm 5 and equilibrium arm 4 rotate, need the air bag 451 be arranged on equilibrium arm 4 to be exitted and bends to regain alignment device 43; Unclamp the occluding device 54 on crane arm 5 between lifting slideway 51 and cambered way 53, allow lifting slideway 51 and cambered way 53 UNICOM, facilitate suspender 52 to move on cambered way 53.The first cable lifter 56 being arranged on crane arm 5 and equilibrium arm 4 top end and second cable lifter 47 can be allowed after crane arm 5 and equilibrium arm 4 have rotated to fall connecting rope, and rope is tied up on the fixed hook 13 on pedestal 1, can prevent crane arm 5 and equilibrium arm 4 in inclement weather from can swing with the wind like this and have an accident.Lifting rotating table 612 and balance rotating table 622 are subject to the restriction of first limitting casing 63 and second limitting casing 64 in rotation process, the rotation of crane arm 5 and equilibrium arm 4 simultaneously is not subject to the restriction of first limitting casing 63 and second limitting casing 64, lifting rotating table 612 and balance rotating table 622 can be avoided like this to deviate from, cause whole device discontinuity equalization.
Only need during installation to carry out reverse operating, both first by first tubing sections device 73 and second tubing sections device 71 crane arm 5 and equilibrium arm 4 pull-up again, then by lifting groove track in crane arm slot 611 and equilibrium arm slot 621 615 and compensating groove track 625 lifting rotating table 612 with balance rotating table 622 and move into, first lifting rotating table 612 and balance the rotating table 622 and locking between lifting groove track 615 and compensating groove track 625 is allowed by the electronic locking mechanism of first 614 and the electronic locking mechanism 624 of second after immigration, when preventing work, lifting rotating table 612 and balance rotating table 622 are deviate from.After fixedly completing, both clump weight fixed mount 85 can be risen again, by connection slideway 433 and counterweight slideway 41, clump weight fixed mount 85 be moved to equilibrium arm 4 top.After clump weight fixed mount 85 moves to equilibrium arm 4 top, prop up clump weight fixed mount 85 by the fixed dam 443 on anchor fitting 44, keep the stable of clump weight fixed mount 85.Because clump weight fixed mount 85 can install single clump weight 11 additional, so operationally installing additional and dismantling of clump weight 11 can be carried out at any time, keep the force balance that crane arm 5 is different between equilibrium arm 4.Air bag 451 has two kinds of modes when reclaiming, and one is direct venting, then follows equilibrium arm 4 and folds together, and another kind is directly put down by fast connection interface 452.Air bag 451 is if there is to topple and clump weight 11 drops situation in effect of the present invention, air bag 451 can be allowed to wrap up clump weight 11, although air bag 451 cannot stop dropping of clump weight 11, but air bag 451 can stop clump weight 11 to break the particle of rear splashing into pieces, prevent these particles from splashing and hurt sb.'s feelings and damage machine.The present invention simultaneously is also provided with limit guide groove 31 on jacking stock 3, limit guide groove 31 can auxiliary criteria joint 21 installation, the sliver 22 matched with limit guide groove 31 is provided with at standard knot 21 top, be provided with bottom standard knot 21 match with described sliver 22 agree with groove 23, limit guide groove 31 opening is exit skirt, when standard knot 21 installs additional in jacking stock 3, sliver 22 can be allowed to move along limit guide groove 31, easier aligning, after aiming at guide groove 31 also with agree with groove 23 and agree with, expediently the standard knot 21 of upper/lower positions is aimed at and is agreed with, have and utilize the fixing of next step standard knot 21.

Claims (9)

1. a windproof tower crane, comprise pedestal (1), tower body (2), jacking stock (3), rotating table (6), tower top (7), crane arm (5), equilibrium arm (4) and clump weight (11), described tower body (2) is built by several standard knots (21), described jacking stock (3) can be upper mobile at described standard knot (21), described rotating table (6) is arranged on described jacking stock (3) top, described tower top (7) is arranged on described rotating table (6), it is characterized by, described rotating table (6) is provided with the relative lifting salient (61) in two positions and balance salient (62), described lifting salient (61) is provided with crane arm slot (611), described crane arm slot (611) interior slippage is provided with lifting rotating table (612), described lifting rotating table (612) is provided with lifting rotating shaft (613), described crane arm (5) is arranged in described lifting rotating shaft (613), described balance salient (62) is provided with equilibrium arm slot (621), described equilibrium arm slot (621) interior slippage is provided with balance rotating platform (622), described balance rotating platform (622) is provided with balance rotating shaft (623), described equilibrium arm (4) is arranged in described balance rotating shaft (623), described crane arm (5) and described equilibrium arm (4) top, top are respectively arranged with first Guyed Towers (55) and second Guyed Towers (48), described tower top (7) is provided with first tubing sections device (73) and second tubing sections device (71), be connected by first rope (74) between described first Guyed Towers (55) with described first tubing sections device (73), be connected by second rope (72) between described second Guyed Towers (48) with described second tubing sections device (71), in described jacking stock (3), top is provided with counterweight jacking system (8), described counterweight jacking system (8) can move up and down in described standard knot (21) inside, described equilibrium arm (4) is provided with the counterweight slideway (41) matched with described counterweight jacking system (8), described equilibrium arm (4) is also provided with the anchor fitting (44) of fixing described clump weight (11).
2. the windproof tower crane of one according to claim 1, it is characterized by, described counterweight jacking system (8) comprises lifter (81), described lifter (81) is provided with some stay cords (82), described stay cord (82) is provided with counterweight fixed way (83), described counterweight fixed way (83) is provided with fixed way slideway (84), the upper slip of described fixed way slideway (84) is provided with several clump weight fixed mounts (85), described counterweight slideway (41) is provided with the alignment device (43) matched with described fixed way slideway (84).
3. the windproof tower crane of one according to claim 2, it is characterized by, described alignment device (43) comprises electric rotation shaft (431), described electric rotation shaft (431) is provided with connecting panel (432), described connecting panel (432) is provided with the connection slideway () 433 coordinated with described fixed way slideway (84) and described counterweight slideway (41), described connecting panel (432) is also provided with several electric expansion limited posts (434), described fixed way (83) is provided with the spacing hole (86) matched with described electric expansion limited post (434).
4. the windproof tower crane of one according to claim 3, is characterized by, and described spacing hole (86) is tapered, inwardly reduces gradually from opening part.
5. the windproof tower crane of one according to claim 2, is characterized by, and described clump weight fixed mount (85) is provided with protection framework (853), drive motor (851) and electronic locked piece (852).
6. the windproof tower crane of one according to claim 5, it is characterized by, described protection framework (853) biside plate is respectively arranged with inside fixed lobe (854), described clump weight (11) is provided with the fixed groove matched with described fixed lobe (854).
7. the windproof tower crane of one according to claim 1, is characterized by, and is provided with several supporting linkages (42) between described counterweight slideway (41) and described equilibrium arm (4).
8. the windproof tower crane of one according to claim 1, it is characterized by, described anchor fitting (44) comprises electric turnover frame (441), and described electric turnover frame (441) is provided with telescopic cylinder (442), and described telescopic cylinder (442) is provided with fixed dam (443).
9. the windproof tower crane of one according to claim 1, is characterized by, and described first rope (74) and described second rope (72) are all that some steel ropes twist into.
CN201510829067.0A 2015-11-25 2015-11-25 A kind of windproof tower crane Active CN105293316B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510829067.0A CN105293316B (en) 2015-11-25 2015-11-25 A kind of windproof tower crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510829067.0A CN105293316B (en) 2015-11-25 2015-11-25 A kind of windproof tower crane

Publications (2)

Publication Number Publication Date
CN105293316A true CN105293316A (en) 2016-02-03
CN105293316B CN105293316B (en) 2017-08-25

Family

ID=55191272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510829067.0A Active CN105293316B (en) 2015-11-25 2015-11-25 A kind of windproof tower crane

Country Status (1)

Country Link
CN (1) CN105293316B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021072896A1 (en) * 2019-10-16 2021-04-22 长沙理工大学 Horizontally rotating folding arm conveyor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642148A (en) * 1969-05-29 1972-02-15 Richier Sa Device for achieving permanent equilibration in tower cranes
US3851767A (en) * 1970-02-13 1974-12-03 Richier Sa Tower cranes
DE3307893A1 (en) * 1983-03-05 1984-09-06 Pekazett Baumaschinen GmbH, 6660 Zweibrücken Rotating tower crane with jib and counter-jib
JP3180204B2 (en) * 1993-10-20 2001-06-25 大成建設株式会社 Horizontal jib tower crane
CN101920914A (en) * 2010-06-19 2010-12-22 张培霞 Vehicle-type upper rotating tower crane
CN203602264U (en) * 2013-11-29 2014-05-21 江苏大通重工有限公司 Rapid self-mounting tower crane
CN203820334U (en) * 2014-05-04 2014-09-10 中国建筑科学研究院建筑机械化研究分院 Device for descending and disassembling arm through turning back of tower cane in air
CN203998711U (en) * 2014-08-25 2014-12-10 中铁十一局集团有限公司 Civil engineering tower crane
CN104326376A (en) * 2014-10-17 2015-02-04 南通润邦重机有限公司 Port mobile crane capable of proofing storm wind and overturning and transferring by use of mechanism design

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642148A (en) * 1969-05-29 1972-02-15 Richier Sa Device for achieving permanent equilibration in tower cranes
US3851767A (en) * 1970-02-13 1974-12-03 Richier Sa Tower cranes
DE3307893A1 (en) * 1983-03-05 1984-09-06 Pekazett Baumaschinen GmbH, 6660 Zweibrücken Rotating tower crane with jib and counter-jib
JP3180204B2 (en) * 1993-10-20 2001-06-25 大成建設株式会社 Horizontal jib tower crane
CN101920914A (en) * 2010-06-19 2010-12-22 张培霞 Vehicle-type upper rotating tower crane
CN203602264U (en) * 2013-11-29 2014-05-21 江苏大通重工有限公司 Rapid self-mounting tower crane
CN203820334U (en) * 2014-05-04 2014-09-10 中国建筑科学研究院建筑机械化研究分院 Device for descending and disassembling arm through turning back of tower cane in air
CN203998711U (en) * 2014-08-25 2014-12-10 中铁十一局集团有限公司 Civil engineering tower crane
CN104326376A (en) * 2014-10-17 2015-02-04 南通润邦重机有限公司 Port mobile crane capable of proofing storm wind and overturning and transferring by use of mechanism design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021072896A1 (en) * 2019-10-16 2021-04-22 长沙理工大学 Horizontally rotating folding arm conveyor
US11498769B2 (en) 2019-10-16 2022-11-15 Changsha University Of Science And Technology Horizontal rotary folding arm conveyor

Also Published As

Publication number Publication date
CN105293316B (en) 2017-08-25

Similar Documents

Publication Publication Date Title
CN105271024A (en) Tower crane with wind-proof structure
CN107473102A (en) A kind of miniature crawler belt derrick car of substation equipment maintenance and repair
CN105293301A (en) Windproof tower crane
CN105293304A (en) Tower crane with counterweight blocks capable of being quickly mounted or demounted
CN105293311A (en) Tower crane having windproof function
CN105293302A (en) Tower crane with wind resistance function
CN103274315A (en) Installing and hoisting device for side plate and upright of gas chamber
CN105293299A (en) Windproof tower crane for building
CN105293316A (en) Windproof tower crane
CN105293312A (en) Tower crane
CN105293321A (en) Tower crane
CN210885011U (en) Multifunctional crane assembled on forklift
CN105293303A (en) Windproof tower crane for construction
CN105293300A (en) Tower crane capable of quickly disassembling and assembling counterweight block
CN113955636A (en) Hoisting equipment for assembly type building construction
KR101063308B1 (en) Elevating lighting tower equipped with system for preventing lifting frame from falling
CN105293310A (en) Tower crane with waterproof structure
CN100400410C (en) Crane
CN105155506B (en) Dynamic compaction machine and dynamic compaction method
CN213326443U (en) Quick unloading platform
CN108657968A (en) One kind prevents steel cable from falling off telescopic crane
CN2487720Y (en) Lift tower crane
CN212609246U (en) Stable structure of object hanging device of wind generating set
CN111170168B (en) Pole operation hoisting device
CN110550562A (en) multifunctional crane assembled on forklift

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191025

Address after: 314511 room 1-402, building 647, Shiji Avenue, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province

Patentee after: Jiaxing Juteng Information Technology Co.,Ltd.

Address before: 315202 West Village, Jiulong Town, Zhenhai District, Zhejiang, Ningbo

Patentee before: ZHENHAI CONSTRUCTION GROUP Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160203

Assignee: TAIZHOU BAIGELA ELECTROMECHANICAL CO.,LTD.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005141

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

Application publication date: 20160203

Assignee: WENLING JINYIYANG MACHINERY Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005115

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

Application publication date: 20160203

Assignee: Taizhou Xingneng Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005107

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

Application publication date: 20160203

Assignee: TAIZHOU SHAOSHI TOOL Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005105

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

Application publication date: 20160203

Assignee: Taizhou bird electromechanical Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005103

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

Application publication date: 20160203

Assignee: THE SECOND CIGARETTE MACHINERY FACTORY OF WENLING

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005182

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240430

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160203

Assignee: Wenling Oudian Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005261

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: WENLING CITY ANTONG ELECTRIC APPLIANCE Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005260

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: Wenling Liyu Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005255

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: ZHEJIANG HAOLEI MECHANICS & ELECTRICAL Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005249

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: ZHEJIANG HONGDUN MACHINERY Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005246

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: ZHEJIANG SHENGYI MACHINERY Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005239

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: Zhejiang Huayi Shipbuilding Equipment Manufacturing Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005234

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: Zhejiang Yuanhua Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005232

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: Qianjiang Group Qiangjiang Electromechanical (Wenling) Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005230

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

Application publication date: 20160203

Assignee: WENLING DELIZHONG MACHINERY MANUFACTURING Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005229

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240506

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160203

Assignee: Zhejiang Annai Sports Goods Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008278

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240701

Application publication date: 20160203

Assignee: Taizhou Ruihong Aluminum Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008271

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Zhejiang Yanzhi pneumatic tools Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008266

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Wenling Xiazhixing Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008256

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Taizhou Zhengbiao Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008251

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Wenling Yida Hat Industry Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008250

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Wenling Yizheng Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008178

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

Application publication date: 20160203

Assignee: Wenling Oukai Mechanical and Electrical Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008169

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240628

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160203

Assignee: Wenling Denweis Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008547

Denomination of invention: A windproof tower crane

Granted publication date: 20170825

License type: Common License

Record date: 20240702