CN107352395A - Column rigid track crane system - Google Patents

Column rigid track crane system Download PDF

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Publication number
CN107352395A
CN107352395A CN201710736934.5A CN201710736934A CN107352395A CN 107352395 A CN107352395 A CN 107352395A CN 201710736934 A CN201710736934 A CN 201710736934A CN 107352395 A CN107352395 A CN 107352395A
Authority
CN
China
Prior art keywords
dolly
walking
cart
rigid track
crossbeam
Prior art date
Application number
CN201710736934.5A
Other languages
Chinese (zh)
Inventor
李孙全
Original Assignee
安徽骏达起重机械有限公司
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 安徽骏达起重机械有限公司 filed Critical 安徽骏达起重机械有限公司
Priority to CN201710736934.5A priority Critical patent/CN107352395A/en
Publication of CN107352395A publication Critical patent/CN107352395A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/12Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00Base supporting structures with legs
    • B66C5/02Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00Runways, tracks or trackways for trolleys or cranes
    • B66C7/08Constructional features of runway rails or rail mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/10Undercarriages or bogies, e.g. end carriages, end bogies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14Trolley or crane travel drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/01General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
    • B66C2700/012Trolleys or runways

Abstract

The invention discloses a kind of column rigid track crane system, including:Supporting mechanism, supporting mechanism include the first crossbeam and second cross beam be arrangeding in parallel, multiple columns are provided with below first crossbeam and second cross beam, for supporting first crossbeam and second cross beam;Cart walking mechanism, cart walking mechanism are vertically installed under first crossbeam and second cross beam;Running gear for trolley, running gear for trolley be arranged in parallel with first crossbeam, are connected to below cart walking mechanism, and can be moved along below cart walking mechanism;Walking dolly, walking dolly are arranged at below running gear for trolley, and can be moved along below running gear for trolley.It the advantage is that:By easy steel frame construction, occupy little space, improve the freedom of carrying, can realize during installation and space is maximally utilized.

Description

Column rigid track crane system

Technical field

The present invention relates to crane technical field, more particularly, to a kind of column rigid track crane system.

Background technology

Column rigid track crane is the frame-type lifting that self manufacture steel construction is migrated along rail or trackless passage Machine, column rigid track crane when mounted, often due to site space and height-limited than more serious, while after installing Original production procedure can not be influenceed, the top of existing column rigid track crane column is all connected using crossbeam, and Hanging beam as rigid track is hung.

Dolly rigid track moves freely along cart rigid track direction, should be used in some factory's some regions more Individual dolly rigid track while lifting means.But current large-scale lifting appliance can not meet under constrained environment to make under space and height Industry.

Therefore, it is necessary to develop a kind of column rigid track crane system, above mentioned problem can solve the problem that.

The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form Technology.

The content of the invention

The present invention proposes a kind of column rigid track crane system, and it can be realized certainly by easy structure The purpose carried by lifting, to occupy little space.

According to a kind of column rigid track crane system of the present invention, including:

Supporting mechanism, the supporting mechanism include the first crossbeam and second cross beam that be arranged in parallel, the first crossbeam and Multiple columns are provided with below the second cross beam, for supporting the first crossbeam and the second cross beam;

Cart walking mechanism, the cart walking mechanism are vertically installed under the first crossbeam and the second cross beam;

Running gear for trolley, the running gear for trolley be arranged in parallel with the first crossbeam, are connected to the big garage Walk below mechanism, and can be moved along below cart walking mechanism;

Walking dolly, the walking dolly are arranged at below the running gear for trolley, and can be along the small garage Walk mobile below mechanism.

Preferably, the cart walking mechanism includes:

A pair of carts are rigidly hung oneself from a beam, and the pair of cart is rigidly hung oneself from a beam by being fixed on the below the crossbeam to embracing unit, And close to the crossbeam both ends;

A pair of cart rigid tracks, the pair of cart rigid track are fixedly connected on institute by the multiple first reinforcement vertical beams State a pair of carts rigidly overarm underface.

Preferably, the running gear for trolley includes:

Dolly rigid track, the dolly rigid track pass through dolly rigid suspension device and the pair of cart rigidity rail Road is slidably connected, and the dolly rigid track moves along the pair of cart rigid track;

Dolly rigid reinforcement beam, the dolly rigid reinforcement beam is arranged at directly over the dolly rigid track, and is passed through Multiple second reinforcement vertical beams are fixedly connected with the dolly rigid track.

Preferably, the walking dolly includes:

Walking dolly body, the walking dolly body are slidably connected to below the dolly rigid track;

Suspension hook, the suspension hook are connected to the walking dolly body interior by steel wire rope, the suspension hook can on move down It is dynamic, capture component to be migrated.

Preferably, power control switch is provided with the column, controls the running gear for trolley in the big garage Walk the movement in mechanism.

Preferably, the power control switch is powered by safety sliding contact line to the running gear for trolley.

Preferably, the administration of power supply of the walking dolly is additionally provided with below the running gear for trolley.

Preferably, the first crossbeam and second cross beam lower section are respectively at least provided with two root posts.

According to a kind of column rigid track crane system of the present invention, the advantage is that:Pass through easy steelframe knot Structure, occupy little space, improve the freedom of carrying, can realize during installation and space is maximally utilized.

The system of the present invention has other a characteristics and advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with It will be apparent, or will enter in the accompanying drawing and subsequent specific embodiment being incorporated herein in specific embodiment afterwards Row statement in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.

Brief description of the drawings

Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other Purpose, feature and advantage will be apparent, wherein, in exemplary embodiments of the present invention, identical reference is usual Represent same parts.

Fig. 1 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Front view.

Fig. 2 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Left view.

Fig. 3 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Top view.

Description of reference numerals:

1st, column;2nd, crossbeam;3rd, cart is rigidly hung oneself from a beam;4th, cart rigid track;5th, first strengthens vertical beam;6th, dolly rigidity Track;7th, dolly rigid reinforcement beam;8th, second strengthens vertical beam;9th, walking dolly body;10th, suspension hook;11st, power control switch.

Embodiment

The present invention is more fully described below with reference to accompanying drawings.Although showing the preferred embodiments of the present invention in accompanying drawing, However, it is to be appreciated that the present invention is may be realized in various forms without should be limited by embodiments set forth here.Conversely, there is provided These embodiments are in order that the present invention is more thorough and complete, and can will fully convey the scope of the invention to ability The technical staff in domain.

The invention provides a kind of column rigid track crane system, including:

Supporting mechanism, supporting mechanism include the first crossbeam and second cross beam be arrangeding in parallel, first crossbeam and second cross beam Lower section is provided with multiple columns, for supporting first crossbeam and second cross beam;

Cart walking mechanism, cart walking mechanism are vertically installed under first crossbeam and second cross beam;

Running gear for trolley, running gear for trolley be arranged in parallel with first crossbeam, are connected to below cart walking mechanism, and It can be moved along below cart walking mechanism;

Walking dolly, walking dolly are arranged at below running gear for trolley, and can be moved along below running gear for trolley It is dynamic.

Preferably, first crossbeam and second cross beam lower section are respectively at least provided with two root posts.

More preferably each below the crossbeam sets two root posts at both ends, reaches balance, additionally it is possible to most The use of the reduction part of optimization, saves financial cost.

Wherein, cart walking mechanism includes:

A pair of carts are rigidly hung oneself from a beam, and a pair of carts are rigidly hung oneself from a beam by being fixed on below the crossbeam to embracing unit, and close to horizontal Beam both ends;

A pair of cart rigid tracks, a pair of cart rigid tracks are fixedly connected on big a pair by the multiple first reinforcement vertical beams Car is rigidly immediately below overarm.

First setting for strengthening vertical beam improves the rigidity of cart walking mechanism, has higher weight capacity, makes cart firm Property overarm and cart rigid track be not easy flexural deformation.

First crossbeam and second cross beam are evenly placed in the rectangular or square shaped distribution of four root posts, column upper end, horizontal A pair of carts of beam underhung are rigidly hung oneself from a beam and a pair of cart rigid tracks.A pair of carts are rigidly hung oneself from a beam and a pair of cart rigidity rails Road is arranged on the inside of four root posts.

Wherein, column selects square tube or rectangular steel pipe, and crossbeam uses I-steel or H profile steel.

Wherein, running gear for trolley includes:

Dolly rigid track, dolly rigid track are slided and connected by dolly rigid suspension device and a pair of cart rigid tracks Connect, dolly rigid track moves along a pair of cart rigid tracks;

Dolly rigid reinforcement beam, dolly rigid reinforcement beam is arranged at directly over dolly rigid track, and passes through multiple second Strengthen vertical beam to be fixedly connected with dolly rigid track.

The walking dolly of the present embodiment uses Electric Chain Blocks.

Dolly rigid track and cart rigid track are made by cold rolling.Improve dolly rigid track and cart rigid track Dimensional accuracy, surface quality is more preferable, and (such as higher intensity, relatively low is bent with good mechanical property and processing performance Take the limit, good deep drawability).

The setting of second reinforcement vertical beam can improve the rigidity of running gear for trolley, improve weight capacity, make dolly rigid Buttress brace and dolly rigid track are not easy flexural deformation.

Wherein, walking dolly includes:

Walking dolly body, walking dolly body are slidably connected to below dolly rigid track;

Suspension hook, suspension hook are connected to walking dolly body interior by steel wire rope, and suspension hook can move up and down, and capture and wait to migrate Component.

Walking dolly can select Electric Chain Blocks or air chain hoist.

Electric Chain Blocks internal gear all quenches by high temperature, adds the wearability and toughness of gear, between gear Agree with tight.Its braking moment is big, operates steadily, and rapidly, noise is small.

The registration of air chain hoist, speed is adjustable, safe and reliable to operation.

Preferably, column is provided with power control switch, and control running gear for trolley is on cart walking mechanism Movement.

Wherein, power control switch is powered by safety sliding contact line to running gear for trolley.

Power control switch only controls movement of the running gear for trolley on cart walking mechanism.

Preferably, the administration of power supply of walking dolly is additionally provided with below running gear for trolley.

Administration of power supply only controls walking and regulation of the walking dolly on running gear for trolley to carry height.

Power control switch and administration of power supply can work simultaneously, improve the freedom of carrying.

By easy steel frame construction, occupy little space, can realize during installation and space is maximally utilized.

Embodiment

Fig. 1 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Front view.Fig. 2 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Left view.Fig. 3 is shown according to a kind of column rigid track crane system of one exemplary embodiment of the present invention Top view.

As shown in Figure 1, Figure 2 and Figure 3, a kind of column rigid track crane system of the present embodiment, including:

Supporting mechanism, supporting mechanism include two crossbeams 2 be arrangeding in parallel, and the every lower section of crossbeam 2 sets two columns 1, Two root posts 1 are set close to the both ends of crossbeam 2.

Cart walking mechanism is vertically set on two lower sections of crossbeam 2, and cart walking mechanism includes:

The rigidly overarm 3 of a pair of carts, a pair of carts rigidly hang oneself from a beam 3 by being fixed on to embracing unit below crossbeam 2, and close The both ends of crossbeam 2;

A pair of cart rigid tracks 4, a pair of cart rigid tracks 4 are fixedly connected on one by the multiple first reinforcement vertical beams 5 Immediately below cart rigidity overarm 3.

Every 50cm, one first reinforcement vertical beam 5 is set.

Running gear for trolley be arranged in parallel with crossbeam 2, and running gear for trolley includes:

Dolly rigid track 6, dolly rigid track 6 are slided by dolly rigid suspension device and a pair of cart rigid tracks 4 Dynamic connection, dolly rigid track 6 move along a pair of cart rigid tracks 4;

Dolly rigid reinforcement beam 7, dolly rigid reinforcement beam 7 are arranged at directly over dolly rigid track 6, and pass through multiple the Two reinforcement vertical beams 8 are fixedly connected with dolly rigidity rail 6.

Every 50cm, one second reinforcement vertical beam 8 is set.

Column 1 uses rectangular tube, and centre is in hollow, sets power control switch 11 in its surface, is set inside it Safety sliding contact line is connected to running gear for trolley, movement of the control running gear for trolley on cart rigid track 4.

Walking dolly, walking dolly can move along below running gear for trolley, and walking dolly includes:

Walking dolly body 9, walking dolly body 9 is slidably connected to the lower section of dolly rigid track 6, along dolly rigidity rail Move in road 6;

Suspension hook 10, suspension hook 10 are connected to inside walking dolly body 9 by steel wire rope, and suspension hook 10 can move up and down, and grab Take component to be migrated.

Administration of power supply is arranged at below running gear for trolley, and administration of power supply is powered to walking dolly body 9 and suspension hook 10, is controlled The movement of walking dolly processed and the work of suspension hook 10.

It is described above embodiments of the invention, described above is exemplary, and non-exclusive, and also not It is limited to disclosed embodiment.In the case of the scope and spirit without departing from embodiment described, for the art Those of ordinary skill for many modifications and changes will be apparent from.The selection of term used herein, it is intended to best Principle, practical application or the improvement to the technology in market of embodiment are explained in ground, or make the other common of the art Technical staff is understood that embodiments disclosed herein.

Claims (8)

  1. A kind of 1. column rigid track crane system, it is characterised in that including:
    Supporting mechanism, the supporting mechanism include the first crossbeam and second cross beam that be arranged in parallel, the first crossbeam and described Multiple columns are provided with below second cross beam, for supporting the first crossbeam and the second cross beam;
    Cart walking mechanism, the cart walking mechanism are vertically installed under the first crossbeam and the second cross beam;
    Running gear for trolley, the running gear for trolley be arranged in parallel with the first crossbeam, are connected to the large vehicle walking machine Below structure, and it can be moved along below cart walking mechanism;
    Walking dolly, the walking dolly are arranged at below the running gear for trolley, and can be along the carriage walking machine It is mobile below structure.
  2. 2. column rigid track crane system according to claim 1, wherein, the cart walking mechanism includes:
    A pair of carts are rigidly hung oneself from a beam, and the pair of cart is rigidly hung oneself from a beam by being fixed on the below the crossbeam to embracing unit, and is leaned on The nearly crossbeam both ends;
    A pair of cart rigid tracks, the pair of cart rigid track are fixedly connected on described one by the multiple first reinforcement vertical beams Immediately below rigidly being hung oneself from a beam to cart.
  3. 3. column rigid track crane system according to claim 2, wherein, the running gear for trolley includes:
    Dolly rigid track, the dolly rigid track are slided by dolly rigid suspension device and the pair of cart rigid track Dynamic connection, the dolly rigid track move along the pair of cart rigid track;
    Dolly rigid reinforcement beam, the dolly rigid reinforcement beam are arranged at directly over the dolly rigid track, and by multiple Second reinforcement vertical beam is fixedly connected with the dolly rigid track.
  4. 4. column rigid track crane system according to claim 3, wherein, the walking dolly includes:
    Walking dolly body, the walking dolly body are slidably connected to below the dolly rigid track;
    Suspension hook, the suspension hook are connected to the walking dolly body interior by steel wire rope, and the suspension hook can be moved up and down, grabbed Take component to be migrated.
  5. 5. column rigid track crane system according to claim 1, wherein, power supply control is provided with the column System switch, controls movement of the running gear for trolley on the cart walking mechanism.
  6. 6. column rigid track crane system according to claim 5, wherein, the power control switch passes through peace Full trolley is powered to the running gear for trolley.
  7. 7. column rigid track crane system according to claim 1, wherein, below the running gear for trolley also Administration of power supply provided with the walking dolly.
  8. 8. column rigid track crane system according to claim 1, wherein, the first crossbeam and described second Below the crossbeam is respectively at least provided with two root posts.
CN201710736934.5A 2017-08-24 2017-08-24 Column rigid track crane system CN107352395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710736934.5A CN107352395A (en) 2017-08-24 2017-08-24 Column rigid track crane system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710736934.5A CN107352395A (en) 2017-08-24 2017-08-24 Column rigid track crane system

Publications (1)

Publication Number Publication Date
CN107352395A true CN107352395A (en) 2017-11-17

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Family Applications (1)

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CN201710736934.5A CN107352395A (en) 2017-08-24 2017-08-24 Column rigid track crane system

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960848A3 (en) * 1998-05-28 2002-11-13 KCI Konecranes International OY Bridge crane
CN1656008A (en) * 2002-05-30 2005-08-17 道格拉斯·麦克格雷·麦凯 Crane assembly
CN201580914U (en) * 2009-12-28 2010-09-15 北京奥宇模板有限公司 Monospar trackless combination gantry crane
CN201722065U (en) * 2010-07-21 2011-01-26 北京起重运输机械设计研究院 Gate type portal gantry
CN202766140U (en) * 2012-09-13 2013-03-06 胡陆军 Trackless portal crane
CN205381876U (en) * 2016-03-04 2016-07-13 湖北金麟机械制造有限公司 Grape trellis rigidity combination hoisting apparatus
CN205709505U (en) * 2016-04-20 2016-11-23 中国南方电网有限责任公司超高压输电公司曲靖局 A kind of Simple type valve cooling system upper air installing work tooling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960848A3 (en) * 1998-05-28 2002-11-13 KCI Konecranes International OY Bridge crane
CN1656008A (en) * 2002-05-30 2005-08-17 道格拉斯·麦克格雷·麦凯 Crane assembly
CN201580914U (en) * 2009-12-28 2010-09-15 北京奥宇模板有限公司 Monospar trackless combination gantry crane
CN201722065U (en) * 2010-07-21 2011-01-26 北京起重运输机械设计研究院 Gate type portal gantry
CN202766140U (en) * 2012-09-13 2013-03-06 胡陆军 Trackless portal crane
CN205381876U (en) * 2016-03-04 2016-07-13 湖北金麟机械制造有限公司 Grape trellis rigidity combination hoisting apparatus
CN205709505U (en) * 2016-04-20 2016-11-23 中国南方电网有限责任公司超高压输电公司曲靖局 A kind of Simple type valve cooling system upper air installing work tooling

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Application publication date: 20171117

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