CN105197807A - Tower crane equipment - Google Patents

Tower crane equipment Download PDF

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Publication number
CN105197807A
CN105197807A CN201510680990.2A CN201510680990A CN105197807A CN 105197807 A CN105197807 A CN 105197807A CN 201510680990 A CN201510680990 A CN 201510680990A CN 105197807 A CN105197807 A CN 105197807A
Authority
CN
China
Prior art keywords
tower
rotating
tower crane
crane equipment
hitch
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.)
Pending
Application number
CN201510680990.2A
Other languages
Chinese (zh)
Inventor
陈大兴
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.)
Wuxi Gangsheng Port Machinery Co Ltd
Original Assignee
Wuxi Gangsheng Port Machinery 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 Wuxi Gangsheng Port Machinery Co Ltd filed Critical Wuxi Gangsheng Port Machinery Co Ltd
Priority to CN201510680990.2A priority Critical patent/CN105197807A/en
Publication of CN105197807A publication Critical patent/CN105197807A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides tower crane equipment which includes a tower body, a lower rotating body, a weight, a steel-wire rope, a support, a connecting frame, a hoist, a pull rod, a cantilever, a pulley, a hanging ring, a hook, an upper rotating body and a motor, wherein the motor is mounted on the surface of the tower body; the lower rotating body is mounted at the top end of the tower body and positioned on one side of the motor; the upper rotating body is mounted at the top end of the lower rotating body, and the connecting frame is mounted on the surface of the upper rotating body; the hoist is mounted on the side wall of the connecting frame and positioned at the top end of the upper rotating body; the cantilever is mounted at the middle of the connecting frame, and the cantilever is closely connected with the pull rod which is connected to the top end of the connecting frame; the support connected with the cantilever is mounted at the middle of the connecting frame. According to the invention, the tower crane equipment is stable in and tight in connection, and the upper rotating body and the lower rotating body can both rotate, so that the working efficiency is improved; the pull rod can reduce the force stressed by the cantilever, and the service life is long; good social and economic benefits are achieved; therefore, the tower crane equipment is suitable for popularization and application.

Description

A kind of tower crane equipment
Technical field
The present invention relates to a kind of tower crane, particularly a kind of tower crane equipment, belongs to field of mechanical technique.
Background technology
Hoisting crane completes goods unloading or equipment installation exercise in the mode of Repeated Brief circulation, and hoisting crane completes cargo handing or equipment installation exercise in the mode of Repeated Brief circulation.A working cycle comprises: get thing, and goods rises, horizontal motion, declines, unloading, then empty suspender hairpinning.Net cycle time is generally from a few minutes to twenty or thirty minute, and all there is of short duration standing time in each mechanism therebetween, and this feature determines selection and the heating Method for Checking of electrical motor.Owing to repeatedly starting and braking, each mechanism and structure will bear powerful vibrations and impact, and load is forward and reverse alternating action, and this has considerable influence to the Strength co-mputation of component, and many important components bear the effect of unstable variable-amplitude fatigue stress.Hoisting crane belongs to and has dangerous implement, and its harm caused that has an accident is huge.Rubber tyre gantry crane design must strictly be undertaken by national standard with manufacture.Hoisting crane by produce kinematic mechanism, bearing load metallic magnetism, power is provided and plays four major parts such as the electric equipment of control action and various safety indicating devices and form.Because learning ability is limited, this design only does mechanics, does not do to consider to electrical appliance part.
Current many cantilever designs come with some shortcomings part, and the object of suspension can not know have multiple, affects load carrying ability, can not allow staff's Timeliness coverage problem, there is certain potential safety hazard, staff can not be allowed in advance to understand machine running condition.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of tower crane equipment is provided, turn last time and can both to turn round with lower gyro-rotor, improve work efficiency, pull bar can by the stressed reduction of cantilever, service life has good social effect and economic benefit for a long time, is applicable to promoting the use of, and effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of tower crane equipment of the present invention, comprises tower body, lower gyro-rotor, weight, steel rope, support, hitch, winch, pull bar, jib, pulley, link, hook, last time turns and electrical motor; Described tower body surface is provided with electrical motor and described tower body top is provided with the lower gyro-rotor being positioned at electrical motor side; Described lower gyro-rotor top is provided with turns and described upper rotary surface is provided with hitch last time; And described hitch sidewall is provided with the winch being positioned at top of turning last time; In the middle part of described hitch, jib is installed and described jib and the pull bar compact siro spinning technology being connected to hitch top; The support be connected with jib is installed in the middle part of described hitch.
Further, described support one end is provided with steel rope by pulley.
Further, described steel rope one end is connected with weight.
Further, described jib one end is provided with the link being positioned at pulley side.
Further, described link one end and hook compact siro spinning technology.
The beneficial effect that compared with prior art the present invention reaches is:
This Stability Analysis of Structures connects closely, turns last time can both to turn round with lower gyro-rotor, and improve work efficiency, pull bar can by the stressed reduction of cantilever, and service life has good social effect and economic benefit for a long time, is applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the integral structure schematic diagram described in the embodiment of the present invention;
Number in the figure: 1, tower body; 2, lower gyro-rotor; 3, weight; 4, steel rope; 5, support; 6, hitch; 7, winch; 8, pull bar; 9, jib; 10, pulley; 11, link; 12, link up with; 13, turn last time; 14, electrical motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1, a kind of tower crane equipment of the present invention, comprises tower body 1, lower gyro-rotor 2, weight 3, steel rope 4, support 5, hitch 6, winch 7, pull bar 8, jib 9, pulley 10, link 11, hook 12, last time turns 13 and electrical motor 14; Described tower body 1 surface is provided with electrical motor 14 and described tower body 1 top is provided with the lower gyro-rotor 2 being positioned at electrical motor 14 side; Described lower gyro-rotor 2 top is provided with turns 13 last time 13 surfaces is provided with hitch 6 and described last time turns; And described hitch 6 sidewall is provided with the winch 7 being positioned at 13 tops of turning last time; In the middle part of described hitch 6, jib 9 is installed and described jib 9 and pull bar 8 compact siro spinning technology being connected to hitch 6 top; The support 5 be connected with jib 9 is installed in the middle part of described hitch 6.
As a kind of technical optimization scheme of the present invention: described support 5 one end is provided with steel rope 4 by pulley 10; Described steel rope 4 one end is connected with weight 3; Described jib 9 one end is provided with the link 11 being positioned at pulley 10 side; Described link 11 one end and hook 12 compact siro spinning technology.
In use, track reliably should be connected with sleeper by cushion block in the present invention, should establish a rail distance rod at interval of 6m.Rail joint place should have sleeper to support, should be not unsettled.In use track should not move; Gauge permissible error is not more than the millesimal of nominal valve, and its absolute value is not more than six millimeters; Rail joint gap is not more than four millimeters, is not less than 15 meter with the distance that staggers of opposite side rail joint, and joint two tread diff-H is not more than two millimeters; After tower machine is installed, the degree of dip on the longitudinal and transverse direction of rail top face, should be not more than 3/1000ths for capstan head machine last time; Should 5/1000ths be not more than for lower turret machine.In track whole process, the diff-H of rail top face any two points should be less than one meter; The tread height at track stroke two ends should be not less than the tread height of vertex in all the other positions.The tower machine driver's cab planted agent of every platform operation has the service instructions of a relevant operational maintenance content.In normal operating conditions, should operate by demand sign.But to the emergency mobile forces stop signal of extraordinary circumstances, no matter who sends, all should perform immediately.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. a tower crane equipment, comprises tower body (1), lower gyro-rotor (2), weight (3), steel rope (4), support (5), hitch (6), winch (7), pull bar (8), jib (9), pulley (10), link (11), hook turns (13) and electrical motor (14) (12), last time; It is characterized in that, described tower body (1) surface is provided with electrical motor (14) and described tower body (1) top is provided with the lower gyro-rotor (2) being positioned at electrical motor (14) side; Described lower gyro-rotor (2) top is provided with (13) surface and described last time turns of turning last time (13) and is provided with hitch (6); And described hitch (6) sidewall is provided with the winch (7) being positioned at (13) top of turning last time; Described hitch (6) middle part is provided with jib (9) and described jib (9) and pull bar (8) compact siro spinning technology being connected to hitch (6) top; Described hitch (6) middle part is provided with the support (5) be connected with jib (9).
2. a kind of tower crane equipment according to claim 1, is characterized in that, described support (5) one end is provided with steel rope (4) by pulley (10).
3. a kind of tower crane equipment according to claim 1, is characterized in that, described steel rope (4) one end is connected with weight (3).
4. a kind of tower crane equipment according to claim 1, is characterized in that, described jib (9) one end is provided with the link (11) being positioned at pulley (10) side.
5. a kind of tower crane equipment according to claim 1, is characterized in that, described link (11) one end and hook (12) compact siro spinning technology.
CN201510680990.2A 2015-10-21 2015-10-21 Tower crane equipment Pending CN105197807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510680990.2A CN105197807A (en) 2015-10-21 2015-10-21 Tower crane equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510680990.2A CN105197807A (en) 2015-10-21 2015-10-21 Tower crane equipment

Publications (1)

Publication Number Publication Date
CN105197807A true CN105197807A (en) 2015-12-30

Family

ID=54945852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510680990.2A Pending CN105197807A (en) 2015-10-21 2015-10-21 Tower crane equipment

Country Status (1)

Country Link
CN (1) CN105197807A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517997B1 (en) * 1991-06-11 1994-12-28 FAC Frank Abels Consulting & Technology GmbH Small dismountable and displaceable crane for use on construction sites
JPH10139373A (en) * 1996-11-07 1998-05-26 Takenaka Komuten Co Ltd Simplefied crane
CN2892797Y (en) * 2006-04-20 2007-04-25 谭春阳 Self-balance top rotary tower type crane
CN101691191A (en) * 2009-09-18 2010-04-07 中国建筑第四工程局有限公司 Self-climbing tower crane
CN201626780U (en) * 2009-11-25 2010-11-10 南阳二机石油装备(集团)有限公司 Fixed column type cantilever lifting device
CN203021212U (en) * 2013-01-06 2013-06-26 济钢集团国际工程技术有限公司 Movable type self-discharging iron removal vehicle special for thermal steaming slag
CN203095439U (en) * 2013-01-22 2013-07-31 徐西元 Inclined strut tower crane with rotating center shaft
CN205187690U (en) * 2015-10-21 2016-04-27 无锡港盛重型装备有限公司 Tower crane equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517997B1 (en) * 1991-06-11 1994-12-28 FAC Frank Abels Consulting & Technology GmbH Small dismountable and displaceable crane for use on construction sites
JPH10139373A (en) * 1996-11-07 1998-05-26 Takenaka Komuten Co Ltd Simplefied crane
CN2892797Y (en) * 2006-04-20 2007-04-25 谭春阳 Self-balance top rotary tower type crane
CN101691191A (en) * 2009-09-18 2010-04-07 中国建筑第四工程局有限公司 Self-climbing tower crane
CN201626780U (en) * 2009-11-25 2010-11-10 南阳二机石油装备(集团)有限公司 Fixed column type cantilever lifting device
CN203021212U (en) * 2013-01-06 2013-06-26 济钢集团国际工程技术有限公司 Movable type self-discharging iron removal vehicle special for thermal steaming slag
CN203095439U (en) * 2013-01-22 2013-07-31 徐西元 Inclined strut tower crane with rotating center shaft
CN205187690U (en) * 2015-10-21 2016-04-27 无锡港盛重型装备有限公司 Tower crane equipment

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Application publication date: 20151230