CN107089593A - It is a kind of can arbitrary height deslagging crane structure - Google Patents
It is a kind of can arbitrary height deslagging crane structure Download PDFInfo
- Publication number
- CN107089593A CN107089593A CN201710406323.4A CN201710406323A CN107089593A CN 107089593 A CN107089593 A CN 107089593A CN 201710406323 A CN201710406323 A CN 201710406323A CN 107089593 A CN107089593 A CN 107089593A
- Authority
- CN
- China
- Prior art keywords
- hanging beam
- upset
- lifting mechanism
- hopper
- gear shaft
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
Abstract
The invention discloses it is a kind of can arbitrary height deslagging crane structure, it includes trolley frame, wheeling mechanism, overturn lifting mechanism, hopper lifting mechanism is constituted, it is independent lifting mechanism to overturn lifting mechanism and hopper lifting mechanism, and by motor, brake, reductor driving reel operation, the lower end of upset hanging beam hangs on trip shaft and fixed by clamp, the side of upset hanging beam is provided with gear shaft, described upset hanging beam shape is in gate, the middle part and gear shaft contact shape for overturning hanging beam are semi-circular, upset hanging beam on the upset hanging beam at gear shaft assembling with being welded with reinforcing plate, the upper end of upset hanging beam is provided with running block and is connected by steel wire rope with upset lifting mechanism.Eliminate hook and go the time of hook, energy one side raising is while upset.Safety coefficient is improved, if the wire cable rupture of hopper lifting mechanism, hopper will not fall and occur casualty accident.
Description
Technical field
The present invention relates to it is a kind of can arbitrary height deslagging crane, be particularly suitable for use in railway, city underground, intercity light rail
Used during construction.
Background technology
As country is to railway, city underground, the Devoting Major Efforts To Developing of intercity light rail and construction, the application for crane of slagging tap is more next
It is more.Crane of slagging tap is a kind of the rock block, soil, impurity of underground to be lifted into ground, and the one kind that can be outwelled automatically
Plant equipment, it is used cooperatively with shield machine, is characterized in that lifting altitude is big, lifting velocity is high, working level is high, using special
Frequently, hopper can be made to overturn deslagging automatically.Current crane of slagging tap is mainly by door frame or crane span structure, lifting mechanism, swing arm
Mechanism, swing hook, hanging beam, suspender belt, hopper composition.Its method of work waits hopper to fill dregs for first hopper is dropped in well, then
Rise and be raised to ground, then recurrence is raised to certain height, and at this moment oscillating arm mechanisms work, and makes swing hook to extension, at this moment lifting mechanism
Decline, allow swing hook to hook the trip shaft below hopper, lifting mechanism continues to decline, hopper is tumbled, the dregs in hopper is fallen
Fall.After outwelling, lifting mechanism will also be ramped up, and be raised to swing hook and left trip shaft, oscillating arm mechanisms action makes swing hook receding, this
It is that lifting mechanism could decline the lower subjob of progress.
There is following drawback in this scheme：
1. inefficiency.Also to be risen due to being needed before upset position more than hopper lifting to swing hook, after upset and be raised to pendulum
Position more than hook, could break off relations, the operating efficiency having a strong impact on.
2. the position of native slag is fixed.Due to being overturn using swing hook, hopper, which can only be raised to swing hook position and could overturn, to be outwelled
Native slag, when the native slag muck of lower section is very low, such deslagging will cause the dust arrived very much, severe contamination environment.
3. requiring that the assembly precision of oscillating arm mechanisms and swing hook is high, swing hook is also long excessive, not easy processing, and cost is high.
4. it is inconvenient for use.Because oscillating arm mechanisms drive swing hook to stretch, after oscillating arm mechanisms work, swing hook is always shaking back and forth
It is dynamic, it is not that can be suspended to every time on upset hanging axis.
5. safety coefficient is low.Because the working level of the crane is high, lifting altitude is high, and lifting velocity is fast, and steel wire rope is very
Be easily broken off, due to other safety prevention measures, hoist rope fracture rear hopper will freely falling body, easily hinder
Event is died, a lot of wire cable rupture events have occurred at present.
The content of the invention
The task of the present invention is to propose a kind of raising operating efficiency, and the height of deslagging soil is unrestricted, eliminates swing arm machine
Structure and swing hook it is a kind of can arbitrary height deslagging crane structure.
The task of the present invention is done in such a way that it includes trolley frame, wheeling mechanism, upset lifting mechanism, hopper
Lifting mechanism constitute, it is described upset lifting mechanism and hopper lifting mechanism be independent lifting mechanism, and by motor, brake,
Reductor driving reel operation, it is characterised in that：The lower end of upset hanging beam is hung on trip shaft and fixed by clamp, and upset is hung
The side of beam is provided with gear shaft, and described upset hanging beam shape is in gate, and the middle part and gear shaft contact shape for overturning hanging beam are half
Round, upset hanging beam is provided with running block with being welded with reinforcing plate, the upper end of upset hanging beam on the upset hanging beam at gear shaft assembling
And be connected by steel wire rope with upset lifting mechanism.Upset hanging beam is to be assembled by the U-shaped hole processed thereon with trip shaft, half
Round diameter 1-3mm bigger than gear shaft.
The present invention has the following effects that：Improve operating efficiency.Eliminate hook and go the time of hook, can one side raising one
Side is overturn.The height of deslagging soil is unrestricted, dregs can be outwelled in arbitrary height.Oscillating arm mechanisms and swing hook are eliminated, are reduced
Difficulty of processing.Safety coefficient is improved, if the wire cable rupture of hopper lifting mechanism, hopper will not fall and occur injures and deaths thing
Therefore.
Brief description of the drawings
Fig. 1 is the front view of the present invention；Fig. 2 is Fig. 1 left view；Fig. 3 is the right view of the present invention；When Fig. 4 is deslagging
Structural representation；Fig. 5 is upset hanging beam structural representation；Fig. 6 is Fig. 5 side view.
Drawing explanation：1st, wheeling mechanism, 2, trolley frame, 3, upset lifting mechanism, 4, hopper lifting mechanism, 5, steel
Cord, 6, hanging beam, 7, suspender belt, 8, hanging axis, 9, hopper, 10, trip shaft, 11, gear shaft, 12 upset hanging beams, 13, running block,
14th, clamp.
Embodiment
Embodiment is described in detail with reference to the figures above, as shown in Fig. 1 Fig. 2 Fig. 3, deslagging crane is by trolley frame 2, dolly
Travelling mechanism 1, upset lifting mechanism 3, the composition of hopper lifting mechanism 4 are separately fixed on crane span structure OR gate frame, and described upset rises
It is two independent mechanisms to rise mechanism and hopper lifting mechanism, is constituted by motor, brake, reductor and reel, and existing
Bridge-type it is identical with gate-type lifting machine lifting mechanism, be no longer described in detail, dolly is run on the track of door frame or crane span structure, from hopper
Rise the steel wire rope 5 that gets off on mechanism reel makes the raising of hanging beam 6 by the running block 13 on hanging beam, the hanging beam 6 and hopper 9 it
Between connected with suspender belt 7, the end of the suspender belt is hung on the hanging axis 8 of hopper 9, and the bottom of the hopper 9 is provided with trip shaft
10, trip shaft is symmetrically mounted on hopper, and the technical program is hung using a upset hanging beam 12, the lower end of the upset hanging beam
Fixed on trip shaft 10, and by clamp 14, upset hanging beam is to be assembled by the U-shaped hole processed thereon with trip shaft, processing
Purpose of design is convenient for assembly, and the side of upset hanging beam 9 is provided with gear shaft 11, and it act as positioning turning hanging beam and prevents deslagging
Hopper angle of inclination is excessive when native, and described upset hanging beam shape is in gate（As shown in Figure 5 and Figure 6）, overturn the middle part of hanging beam
It is semi-circular, semicircle diameter 1-3mm bigger than gear shaft with gear shaft contact shape, to reduce extrusion stress, upset hanging beam and gear shaft
Reinforcing plate is welded with upset hanging beam at assembling, the upper end of upset hanging beam is provided with running block and by steel wire rope with overturning
Mechanism is risen to be connected.
During work after hopper fills dregs, upset lifting mechanism and hopper lifting mechanism are worked simultaneously, and hopper is forgotten about it
Ground.Suitable position, the stopping of hopper lifting mechanism above dregs heap, overturn lifting mechanism and continue raising, make after to ground
Hopper is overturn, and outwells dregs.When hopper tilts big maximum angle, gear shaft can encounter suspender belt and make hopper continue to tilt, will not make
The hopper upset past.Outwell and lifting mechanism decline overturn after dregs, decline simultaneously with hopper lifting mechanism again after making hopper steady,
Complete this working cycles.
Claims (2)
1. it is a kind of can arbitrary height deslagging crane structure, it include trolley frame, wheeling mechanism, upset lifting mechanism,
Hopper lifting mechanism is constituted, and the upset lifting mechanism and hopper lifting mechanism are independent lifting mechanisms, and by motor, braking
Device, reductor driving reel operation, it is characterised in that：The lower end of upset hanging beam hangs on trip shaft and fixed by clamp, turns over
The side for turning hanging beam is provided with gear shaft, and described upset hanging beam shape is in gate, overturns middle part and the gear shaft contact shape of hanging beam
To be semi-circular, upset hanging beam is provided with dynamic cunning with being welded with reinforcing plate, the upper end of upset hanging beam on the upset hanging beam at gear shaft assembling
Wheel group is simultaneously connected by steel wire rope with upset lifting mechanism.
2. it is as claimed in claim 1 it is a kind of can arbitrary height deslagging crane structure, it is characterised in that：It is logical to overturn hanging beam
Cross the U-shaped hole processed thereon to assemble with trip shaft, semicircle diameter 1-3mm bigger than gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406323.4A CN107089593A (en) | 2017-06-02 | 2017-06-02 | It is a kind of can arbitrary height deslagging crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406323.4A CN107089593A (en) | 2017-06-02 | 2017-06-02 | It is a kind of can arbitrary height deslagging crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107089593A true CN107089593A (en) | 2017-08-25 |
Family
ID=59639107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406323.4A Pending CN107089593A (en) | 2017-06-02 | 2017-06-02 | It is a kind of can arbitrary height deslagging crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042783A (en) * | 2018-10-06 | 2018-12-21 | 重庆市彭水县谷惠科技服务有限公司 | Peaberry deep-frying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285583A (en) * | 2011-07-25 | 2011-12-21 | 湖南中铁五新重工有限公司 | Residual soil tipping device |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN204384734U (en) * | 2015-01-18 | 2015-06-10 | 河南省中原起重机械总厂 | The automatic positioning turning magazine attachment of a kind of transfer crane |
| CN104803279A (en) * | 2015-04-24 | 2015-07-29 | 四川川起起重设备有限公司 | Tipping device for lifting appliance of crane |
| CN206051318U (en) * | 2016-08-26 | 2017-03-29 | 河南省大方重型机器有限公司 | A kind of new mucking machine dolly rotary apparatuss |
| CN206088808U (en) * | 2016-08-25 | 2017-04-12 | 河南起重机器有限公司 | Deslagging tilting mechanism of special deslagging hoist of subway |
-
2017
- 2017-06-02 CN CN201710406323.4A patent/CN107089593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285583A (en) * | 2011-07-25 | 2011-12-21 | 湖南中铁五新重工有限公司 | Residual soil tipping device |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN204384734U (en) * | 2015-01-18 | 2015-06-10 | 河南省中原起重机械总厂 | The automatic positioning turning magazine attachment of a kind of transfer crane |
| CN104803279A (en) * | 2015-04-24 | 2015-07-29 | 四川川起起重设备有限公司 | Tipping device for lifting appliance of crane |
| CN206088808U (en) * | 2016-08-25 | 2017-04-12 | 河南起重机器有限公司 | Deslagging tilting mechanism of special deslagging hoist of subway |
| CN206051318U (en) * | 2016-08-26 | 2017-03-29 | 河南省大方重型机器有限公司 | A kind of new mucking machine dolly rotary apparatuss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042783A (en) * | 2018-10-06 | 2018-12-21 | 重庆市彭水县谷惠科技服务有限公司 | Peaberry deep-frying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |