CN205187690U - Tower crane equipment - Google Patents

Tower crane equipment Download PDF

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Publication number
CN205187690U
CN205187690U CN201520812317.5U CN201520812317U CN205187690U CN 205187690 U CN205187690 U CN 205187690U CN 201520812317 U CN201520812317 U CN 201520812317U CN 205187690 U CN205187690 U CN 205187690U
Authority
CN
China
Prior art keywords
hitch
revolution
solid
tower
jib
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
CN201520812317.5U
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 CN201520812317.5U priority Critical patent/CN205187690U/en
Application granted granted Critical
Publication of CN205187690U publication Critical patent/CN205187690U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a tower crane equipment, include body of the tower, the lower solid of revolution, heavy object, wire rope, support, hitch, hoist engine, pull rod, cantilever crane, pulley, link, couple, go up the solid of revolution and motor, body of the tower surface mounting has the motor just the lower solid of revolution that lies in motor one side is installed on the body of the tower top, the solid of revolution is installed just in solid of revolution top down it has the hitch to go up solid of revolution surface mounting, just the hoist engine that lies in solid of revolution top is installed to the hitch lateral wall, the hitch mid -mounting has the cantilever crane just the cantilever crane with be connected in the pull rod zonulae occludens on hitch top, the hitch mid -mounting has the support of being connected with the cantilever crane, this stable in structure connects closely, goes up the solid of revolution and can both turn round with the lower solid of revolution, has improved work efficiency, and the pull rod can reduce the atress of cantilever, and life has good social effect and economic benefits for a long time, is fit for using widely.

Description

A kind of tower crane equipment
Technical field
The utility model relates to a kind of tower crane, and 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model provides following technical scheme:
A kind of tower crane equipment of the utility model, 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 utility model 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 further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the integral structure schematic diagram described in the utility model embodiment;
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, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, a kind of tower crane equipment of the utility model, 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 utility model: 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 the utility model, 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 preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, 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.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

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.
CN201520812317.5U 2015-10-21 2015-10-21 Tower crane equipment Expired - Fee Related CN205187690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520812317.5U CN205187690U (en) 2015-10-21 2015-10-21 Tower crane equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520812317.5U CN205187690U (en) 2015-10-21 2015-10-21 Tower crane equipment

Publications (1)

Publication Number Publication Date
CN205187690U true CN205187690U (en) 2016-04-27

Family

ID=55780706

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520812317.5U Expired - Fee Related CN205187690U (en) 2015-10-21 2015-10-21 Tower crane equipment

Country Status (1)

Country Link
CN (1) CN205187690U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105197807A (en) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 Tower crane equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105197807A (en) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 Tower crane equipment

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

Termination date: 20161021

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