CN204873600U - Cantilever crane soon who freely stretches out and draws back - Google Patents

Cantilever crane soon who freely stretches out and draws back Download PDF

Info

Publication number
CN204873600U
CN204873600U CN201520530258.2U CN201520530258U CN204873600U CN 204873600 U CN204873600 U CN 204873600U CN 201520530258 U CN201520530258 U CN 201520530258U CN 204873600 U CN204873600 U CN 204873600U
Authority
CN
China
Prior art keywords
crane
hydraulic pressure
pole
free
rope
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.)
Active
Application number
CN201520530258.2U
Other languages
Chinese (zh)
Inventor
和大龙
曹东
和西普
杜建
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.)
SHANDONG LONGHUI HOISTING MACHINERY Co Ltd
Original Assignee
SHANDONG LONGHUI HOISTING 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 SHANDONG LONGHUI HOISTING MACHINERY Co Ltd filed Critical SHANDONG LONGHUI HOISTING MACHINERY Co Ltd
Priority to CN201520530258.2U priority Critical patent/CN204873600U/en
Application granted granted Critical
Publication of CN204873600U publication Critical patent/CN204873600U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a cantilever crane soon who freely stretches out and draws back, including gyro wheel, board, hydraulic pressure branch, spacing rope fixed column, suspension roof beam and couple, the gyro wheel passes through the gyro wheel frame to be fixed in the base station bottom surface, be equipped with the hydraulic pressure base on the base station, be equipped with sliding connection's hydraulic pressure branch on the hydraulic pressure base, hydraulic pressure branch top is equipped with fixed connection's branch, be equipped with the rotary disk on the branch, be equipped with fixed connection's bracing piece above the rotary disk, the bracing piece with suspension roof beam fixed connection, be equipped with spacing rope fixed column, spacing rope and the jack -up set of cars on the suspension roof beam, the jack -up set of cars includes jack -up motor, gear motor, coil and wheel, the couple through the rope with the jack -up set of cars links to each other, the utility model discloses whole device passes through the hydraulic pressure post to be provided with the rotary disk on the pillar, can more make things convenient for, nimble, swift transfer article, avoided artifical transport article to lose time.

Description

A kind of revolving jib crane of free-extension
Technical field
The utility model relates to a kind of revolving jib crane, is specifically related to a kind of revolving jib crane of free-extension, belongs to field of mechanical technique.
Background technology
Turning crane is also called rotating arm crane, it is the middle-size and small-size hoisting equipment that developed recently gets up, structure is unique, safe and reliable, possess the features such as efficient, energy-conservation, time saving and energy saving, flexible, three-dimensional space obtains interior random operation, in the occasion of section apart from the allocation and transportation of, intensive, than other routinely handling appliance more show its preceence.Be widely used in the different places of various industry.
Present revolving jib crane is all by column, revoliving arm device for revolving and driving and electric block composition, column lower end is fixed in concrete foundation by holding-down bolt, this anchor fitting makes hoisting crane not easily move, operating range is little, monkey is arranged on crane girder, track on crane girder is walked, realize the transverse shifting of lifting object, larger owing to conducting oneself with dignity in monkey, in monkey motion process, during if there is fault, just there will be the danger that dolly plunges off the tracks, the support of current swing-arm type starter design is all changeless, greatly reduce the alerting ability of starter.
Summary of the invention
In view of this, the utility model provides a kind of revolving jib crane scheme of free-extension, the suspension beam controlling to be fixedly connected with it by rotating disc rotates freely, and hydraulic base is provided with on pole, the height of pole can be controlled more flexibly to adapt to different working environments, avoid that hoisting crane work is dumb, inefficiency, applicable area is little, 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 revolving jib crane of free-extension, comprise roller, board, hydraulic base, limit rope fixed leg, suspension beam and hook, described roller is fixed on base station bottom surface by turning rolls, described base station is provided with hydraulic base, described hydraulic base is provided with the hydraulic pressure pole of sliding block joint, described hydraulic supporting masthead portion is provided with the pole be fixedly connected with, described pole is provided with rotating disc, the strut bar be fixedly connected with is provided with above described rotating disc, described strut bar is fixedly connected with described suspension beam, described suspension beam is provided with limit rope fixed leg, spacing rope and crane-car group, described crane-car group comprises bridge motor, reducing motor, coil and wheel, described hook is connected with described crane-car group by rope.
As a kind of optimal technical scheme of the present utility model, the revolving jib crane of described a kind of free-extension, is characterized in that, is furnished with hydraulic efficiency gear in described hydraulic base.
As a kind of optimal technical scheme of the present utility model, the revolving jib crane of described a kind of free-extension, is characterized in that, described rotating disc one end is fixedly connected with described pole, and one end is fixedly connected with described suspension beam by strut bar.
As a kind of optimal technical scheme of the present utility model, the revolving jib crane of described a kind of free-extension, is characterized in that, described spacing rope connects described limit rope fixed leg and described crane-car group through described limit rope mounting ring.
As a kind of optimal technical scheme of the present utility model, the revolving jib crane of described a kind of free-extension, is characterized in that, described bridge motor and described reducing motor side are equipped with motor pole.
As a kind of optimal technical scheme of the present utility model, the revolving jib crane of described a kind of free-extension, is characterized in that, described suspension beam side is provided with gear card.
The beneficial effect that the utility model reaches is: a kind of revolving jib crane of free-extension, by being arranged on the rotating disc on pole, and hydraulic base is set on pole, and bottom base station, be provided with spherical roller, can more flexibly, transferring articles easily and efficiently, avoid artificial transferring articles efficiency low, waste work-hours.
Accompanying drawing explanation
Fig. 1 is the revolving jib crane integral structure schematic diagram of a kind of free-extension described in the utility model embodiment;
Fig. 2 is the crane-car group device structural representation of the revolving jib crane of a kind of free-extension described in the utility model embodiment;
Wherein, Reference numeral is: roller-1, turning rolls-2, base station-3, hydraulic base-4, hydraulic pressure pole-5, pole-6, rotating disc-7, strut bar-8, limit rope fixed leg-9, suspension beam-10, limit rope mounting ring-11, crane-car group-12, gear card-13, spacing rope-14, hook-15, motor pole-16, bridge motor-17, reducing motor-18, coil-19, wheel group-20.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
Embodiment: refer to Fig. 1-2, the revolving jib crane of a kind of free-extension of the utility model, comprise roller 1, base station 3, hydraulic pressure pole 5, limit rope fixed leg 9, suspension beam 10 and hook 15, described roller 1 is fixed on base station 3 bottom surface by turning rolls 2, described base station 3 is provided with hydraulic base 4, described hydraulic base 4 is provided with the hydraulic pressure pole 5 of sliding block joint, described hydraulic pressure pole 5 top is provided with the pole 6 be fixedly connected with, described pole 6 is provided with rotating disc 7, described rotating disc 7 is provided with the strut bar 8 be fixedly connected with above, described strut bar 8 is fixedly connected with described suspension beam 10, described suspension beam 10 is provided with limit rope fixed leg 9, spacing rope 14 and crane-car group 12, described crane-car group 12 comprises bridge motor 17, reducing motor 18, coil 19 and wheel group 20, described hook 15 is connected with described crane-car group 12 by rope.
Hydraulic efficiency gear is furnished with in described hydraulic base 4, pole 6 is controlled highly more laborsaving by hydraulic efficiency gear, faster, described rotating disc 7 one end is fixedly connected with described pole 6, side is fixedly connected with described suspension beam 10 by strut bar 8, carry out supporting suspension beam 10 can rotate together when rotated by being fixed on rotating disc 7 upper support bar 8, this structure is more stable, described spacing rope 14 connects described limit rope fixed leg 9 and described crane-car group 12 through described limit rope mounting ring 11, crane-car group 12 moving range is limited by spacing rope 14, ensure that the safety of crane-car group 12, spacing rope 14 be there will not be twine dead by arranging rope mounting ring 11.Described bridge motor 17 and described reducing motor 18 side are equipped with motor pole 16, and bear weight by motor pole 16, protect motor use safety, described suspension beam 10 side is provided with gear card 13, avoid crane-car group 15 and to fly out suspension beam.
It should be noted that; the utility model is a kind of revolving jib crane of free-extension; during work; the height of pole 6 is controlled by the hydraulic efficiency gear in hydraulic base 4; rotational suspension beam 10 is carried out by rotating disc 7; the displacement range of crane-car group 12 is limited by spacing rope 14; prevent crane-car group 12 from going out suspension beam 10 by gear card 13; protect motor use safety by hoisting crane 17 and the motor pole 16 of reducing motor 18 side, carry out all-around mobile hoisting crane by spherical roller 1.
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 (6)

1. the revolving jib crane of a free-extension, comprise roller (1), base station (3), hydraulic base (5), limit rope fixed leg (9), suspension beam (10) and hook (15), it is characterized in that: described roller (1) is fixed on base station (3) bottom surface by turning rolls (2), described base station (3) is provided with hydraulic base (4), described hydraulic base (4) is provided with the hydraulic pressure pole (5) of sliding block joint, described hydraulic pressure pole (5) top is provided with the pole (6) be fixedly connected with, described pole (6) is provided with rotating disc (7), described rotating disc (7) is provided with the strut bar (8) be fixedly connected with above, described strut bar (8) is fixedly connected with described suspension beam (10), described suspension beam (10) is provided with limit rope fixed leg (9), spacing rope (14) and crane-car group (12), described crane-car group (12) comprises bridge motor (17), reducing motor (18), coil (19) and wheel group (20), described hook (15) is connected with described crane-car group (12) by rope.
2. the revolving jib crane of a kind of free-extension according to claim 1, is characterized in that, described hydraulic base is furnished with hydraulic efficiency gear in (4).
3. the revolving jib crane of a kind of free-extension according to claim 1, it is characterized in that, described rotating disc (7) one end is fixedly connected with described pole (6), and one end is fixedly connected with described suspension beam (10) by strut bar (8).
4. the revolving jib crane of a kind of free-extension according to claim 1, it is characterized in that, described spacing rope (14) connects described limit rope fixed leg (9) and described crane-car group (12) through described limit rope mounting ring (11).
5. the revolving jib crane of a kind of free-extension according to claim 1, is characterized in that, described bridge motor (17) and described reducing motor (18) side are equipped with pole (16).
6. the revolving jib crane of a kind of free-extension according to claim 1, is characterized in that, described suspension beam (12) side is provided with gear card (13).
CN201520530258.2U 2015-07-21 2015-07-21 Cantilever crane soon who freely stretches out and draws back Active CN204873600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520530258.2U CN204873600U (en) 2015-07-21 2015-07-21 Cantilever crane soon who freely stretches out and draws back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520530258.2U CN204873600U (en) 2015-07-21 2015-07-21 Cantilever crane soon who freely stretches out and draws back

Publications (1)

Publication Number Publication Date
CN204873600U true CN204873600U (en) 2015-12-16

Family

ID=54817999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520530258.2U Active CN204873600U (en) 2015-07-21 2015-07-21 Cantilever crane soon who freely stretches out and draws back

Country Status (1)

Country Link
CN (1) CN204873600U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109231033A (en) * 2018-11-28 2019-01-18 江苏晶成光学有限公司 A kind of silicon single crystal rod automatically grabs elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109231033A (en) * 2018-11-28 2019-01-18 江苏晶成光学有限公司 A kind of silicon single crystal rod automatically grabs elevator

Similar Documents

Publication Publication Date Title
CN203582317U (en) Rotary lifting machine
CN206088813U (en) Heavy machinery hoists transfer device
CN203938156U (en) A kind of coil spring raw MAT'L drum turning device
CN204661166U (en) Harbour import and export of goods handling machinery
CN204873600U (en) Cantilever crane soon who freely stretches out and draws back
CN202625655U (en) Tower tube transporter
CN102826447B (en) Truss jib crane as well as getting-off structure and position transferring method thereof
CN204588542U (en) A kind of minitype portable jenny
CN204474193U (en) A kind of Pillar-fixing Type Slewing Crane
CN202220047U (en) Duel-super-cantilever large-base-distance electromagnetic portal crane
CN104249979B (en) Guide tracked from climbing turning crane
CN201873499U (en) Mobile swinging boom type girder turnover machine
CN2646112Y (en) Vertically and horizontally moving hydraulic hoisting convey beam trolley
CN207192616U (en) A kind of gantry crane for preventing that goods from rocking
CN206751228U (en) A kind of double girder gantry crane
CN105621268B (en) A kind of multifunction power Operation Van
CN205676045U (en) A kind of Minitype swing machine
CN107150958A (en) A kind of road and bridge construction crane
CN210393489U (en) Gantry crane for hoisting steel pipe
CN102485637B (en) Moving tumbler type girder tipper
CN208087092U (en) A kind of single track parallel-moving type crane
CN206427936U (en) A kind of heavy crawler formula lifts transporter
CN204848017U (en) Swing crane; derrick
CN206827964U (en) Regulation and control rotation adjustment type cantilever crane manually
CN206395750U (en) A kind of storage station's trash rack overhauls boom hoisting

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant