CN106276597A - The row that can change height hangs - Google Patents
The row that can change height hangs Download PDFInfo
- Publication number
- CN106276597A CN106276597A CN201610844003.2A CN201610844003A CN106276597A CN 106276597 A CN106276597 A CN 106276597A CN 201610844003 A CN201610844003 A CN 201610844003A CN 106276597 A CN106276597 A CN 106276597A
- Authority
- CN
- China
- Prior art keywords
- frame
- cross beam
- lifting cross
- hangs
- row
- 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
- 210000004279 Orbit Anatomy 0.000 claims description 8
- 230000003044 adaptive Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 3
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002493 climbing Effects 0.000 description 1
- 230000003028 elevating Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- 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
Abstract
The invention belongs to elevation and subsidence mechanical technical field, relate to a kind of row changing height and hang.Including two opposite frames, described frame top is provided with lifting cross beam, and described lifting cross beam is flexibly connected with frame and is provided with between lifting cross beam and frame and lifting cross beam can be made vertically to increase thus changes the crossbeam upright driving mechanism of lifting cross beam height.Lifting cross beam of the present invention lifting is convenient, such that it is able to change row to hang height, joins adaptive and is improved.
Description
Technical field
The invention belongs to elevation and subsidence mechanical technical field, relate to a kind of row changing height and hang.
Background technology
Row hangs, crane, boat car, overhead traveling crane are all that crane is commonly called as by people, driving and now our alleged crane
Essentially the same.Driving type of drive has two classes substantially: one is centralized driving, i.e. drives long power transmission shaft to drive two with a motor
The adhesion wheel on limit；Two for drive respectively, and i.e. the adhesion wheel on both sides is respectively by a motor-driven.Medium and small overhead traveling crane
Machine more employing brake, decelerator and motor unit incorporated " three-in-one " type of drive, the common bridge of big elevating capacity
Formula crane is for ease of installing and adjusting, and driving means is frequently with Hooks coupling universal coupling.
The feature of bridge crane is to make the weight hanging on suspension hook or other load-engaging devices realize vertically in space
Lifting or Horizontal Movement.Bridge crane includes: lifting mechanism, large and small car travelling mechanism.The cooperation relying on these mechanisms is moved
Make, weight can be made to hoist in certain cube space and carry.Bridge crane, gantry, unloader, metallurgical bridge
Formula crane, cable crane etc. all belong to this type of.
The height of the lifting cross beam that existing row hangs all determines that, this is expert to hang in assembling process and has fixed, lifting
Crossbeam is all integrally fixed in frame, thus forms a row with certain altitude and hang.Need to adjust lifting cross beam height when running into
When spending, re-assembly new frame after needing dismounting, waste time and energy.
As Chinese patent literature discloses one [application number: 201310491046.3], including crossbeam, support, base three
Individual major part forms, and installs screw in the junction of three parts and fixes.Be expert at furred ceiling portion, with one upper tiltedly by crossbeam with
Support connects.It is expert at and hangs bottom, prop up by two declivities and base is connected with support.It is expert at and hangs four universal wheels of installation on base,
Screw is installed in junction fix.Universal wheel being mounted with, castor brakes, controls, with disc brake, advance and the stopping that row hangs.It is expert at
Hang and on crossbeam, welded suspension ring, in use jack is hung gourd hook and hangs on suspension ring and screen cabinet can be carried out descending operation.
Such scheme is simple to operate, and required staff is few, highly versatile.But, the program also cannot realize the lifting of crossbeam.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of row changing height hangs.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of row changing height hangs, including two
Opposite frame, described frame top is provided with lifting cross beam, and described lifting cross beam is flexibly connected with frame and is hanging
It is provided with between dress crossbeam and frame and lifting cross beam can be made vertically to increase thus to change the crossbeam of lifting cross beam height vertical
Drive mechanism.
In the row of above-mentioned changed height hangs, described crossbeam upright driving mechanism includes that two ends are horizontal with lifting respectively
Beam and frame are fixed and are connected and can make when action lifting cross beam depart from frame and vertically drive assembly to what vertical direction moved.
In the row of above-mentioned changed height hangs, described vertically drive assembly to include at least one has can be along axle
To the driver of reciprocating output shaft, the two ends of described driver are fixing with frame and lifting cross beam respectively to be connected.
In the row of above-mentioned changed height hangs, the described assembly that vertically drives includes several centrages along frame
Symmetrical and have can the driver of the most reciprocating output shaft, the two ends of described driver respectively with frame
Connection fixing with lifting cross beam.
In the row of above-mentioned changed height hangs, after described lifting cross beam vertically rises, described hangs
It is additionally provided with one between dress crossbeam and frame and is detachably fixed, with lifting cross beam and frame, the section of increasing being connected.
In the row of above-mentioned changed height hangs, the two ends of the described section of increasing are the heightening frame matched with frame,
The middle part of the section of increasing be connect two heightening frames increase connecting rod, described heightening frame is between lifting cross beam and frame.
In the row of above-mentioned changed height hangs, described lifting cross beam is provided with can be yearned for along the footpath of lifting cross beam
The driving dolly of multiple movement, described driving dolly connects travelling crane hook.
In the row of above-mentioned changed height hangs, described lifting cross beam lower surface is further fixed on one and increases protection
Frame, increases fender bracket and rises along frame and be set in outside frame when lifting cross beam rises.
In the row of above-mentioned changed height hangs, described crossbeam upright driving mechanism is positioned at and increases fender bracket and
End with increase that fender bracket is fixing to be connected, the crossbeam upright driving mechanism other end is fixed with frame and is connected.
In the row of above-mentioned changed height hangs, bottom described frame 1, it is provided with roller, crawler belt or track, described
Frame be provided with fluctuating orbit, fluctuating orbit is provided with can along fluctuating orbit lifting hoistable platform.
Compared with prior art, it is an advantage of the current invention that: lifting cross beam lifting is convenient, such that it is able to change row to hang height
Degree, joins adaptive and is improved；Hoistable platform can facilitate human pilot upper and lower, without climbing ladder, has ensured safety；The section of increasing is right
Lifting cross beam is played a supporting role after rising, and improves the stability of lifting cross beam.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation in another direction of the present invention；
Fig. 3 is the structural representation of the section of increasing.
In figure: frame 1, lifting cross beam 2, crossbeam upright driving mechanism 3, vertically drive assembly 4, driver 5, the section of increasing 6,
Heightening frame 7, increase connecting rod 7a, driving dolly 8, travelling crane hook 9, increase fender bracket 10, fluctuating orbit 11, hoistable platform 12.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of row changing height hangs, including two opposite frames 1, described frame 1
Top is provided with lifting cross beam 2, and the two ends of lifting cross beam 2 are pressed in a frame 1 respectively, can be preferably lifting cross beam 2
Centrage at the middle part of two frames 1, described lifting cross beam 2 is flexibly connected with frame 1 and in lifting cross beam 2 and frame 1
Between be provided with lifting cross beam 2 can be made vertically to increase thus change lifting cross beam 2 height crossbeam upright driving mechanism 3.
When crossbeam upright driving mechanism 3 drives lifting cross beam 2 to rise, the height that whole row hangs changes, such that it is able to be suitable for not
Same hoisting height.
Lifting cross beam 2 is provided with the driving dolly 8 that can move back and forth along the radial direction of lifting cross beam 2, and described driving is little
Car 8 connects travelling crane hook 9.Lifting cross beam 2 lower surface is further fixed on one and increases fender bracket 10, when lifting cross beam 2 rises
Increase fender bracket 10 rise along frame 1 and be set in outside frame 1.Crossbeam upright driving mechanism 3 be positioned at increase fender bracket 10 and
One end with increase that fender bracket 10 is fixing to be connected, crossbeam upright driving mechanism 3 other end is fixed with frame 1 and is connected.Set bottom frame 1
Being equipped with roller, crawler belt or track, described frame 1 is provided with fluctuating orbit 11, and being provided with on fluctuating orbit 11 can be along lifting
The hoistable platform 12 of track 11 lifting.
Specifically, crossbeam upright driving mechanism 3 include two ends respectively fixing with lifting cross beam 2 and frame 1 be connected and
Lifting cross beam 2 can be made during action to depart from frame 1 and to the vertically driving assembly 4 of vertical direction motion.
More specifically, vertically drive assembly 4 to include at least one has can the driving of the most reciprocating output shaft
Dynamic device 5, the two ends of described driver 5 are fixed be connected with frames 1 and lifting cross beam 2 respectively.
Preferred version, several are symmetrical along the centrage of frame 1 and have can be along axle vertically to drive assembly 4 to include
To the driver 5 of reciprocating output shaft, owing to driver 5 is symmetrical along frame 1 centrage, if thus may determine that working as
During dry driver 5 action simultaneously, output steadily thus drives lifting cross beam 2 steadily to lift, and the two ends of described driver 5 are respectively
Fix be connected with frame 1 and lifting cross beam 2.
It will be appreciated by those skilled in the art that driver 5 can be oil cylinder, cylinder or other have and can export vertically
Motor or other frame for movement.
After described lifting cross beam 2 vertically rises, between described lifting cross beam 2 and frame 1, it is additionally provided with one
Individual it is detachably fixed, with lifting cross beam 2 and frame 1, the section of increasing 6 being connected.It is to say, after lifting cross beam 2 rises, lifting horizontal stroke
Can there is space between beam 2 and frame 1, the section of increasing 6 is inserted in space fixes after being connected with lifting cross beam 2 and frame 1, makes to hang
Dress crossbeam 2 can depart from the support of crossbeam upright driving mechanism 3, becomes and is supported directly in frame 1, and stability is improved.
As it is shown on figure 3, the two ends of the section of increasing 6 are the heightening frame 7 matched with frame 1, the middle part of the section of increasing 6 is connection two
Individual heightening frame 7 increase connecting rod 7a, described heightening frame 7 is between lifting cross beam 2 and frame 1.The section of increasing 6 is being inserted into
During frame 1 and lifting cross beam 2, connecting rod 7a of the section of increasing 6 can be hung with travelling crane hook 9 by driving dolly 8, will
The section of increasing 6 is pulled into.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employ frame 1, lifting cross beam 2, crossbeam upright driving mechanism 3, vertically drive assembly 4,
Driver 5, the section of increasing 6, heightening frame 7, increase connecting rod 7a, driving dolly 8, travelling crane hook 9, increase fender bracket 10, lift rail
The terms such as road 11, hoistable platform 12, but it is not precluded from using the probability of other term.These terms are used to be only used to more
Describe and explain the essence of the present invention easily；Being construed as any additional restriction is all and spirit phase of the present invention
Run counter to.
Claims (10)
1. the row that can change height hangs, and including two opposite frames (1), described frame (1) top is provided with hangs
Dress crossbeam (2), it is characterised in that described lifting cross beam (2) is flexibly connected with frame (1) and in lifting cross beam (2) and frame
(1) be provided with between lifting cross beam (2) can be made vertically to increase thus change lifting cross beam (2) height crossbeam vertically drive
Mechanism (3).
The row changing height the most according to claim 1 hangs, it is characterised in that described crossbeam upright driving mechanism
(3) include that two ends are fixing with lifting cross beam (2) and frame (1) respectively be connected and lifting cross beam (2) can be made when action to depart from machine
Frame (1) also vertically drives assembly (4) to what vertical direction moved.
The row changing height the most according to claim 2 hangs, it is characterised in that the described assembly (4) that vertically drives wraps
Include at least one have can the driver (5) of the most reciprocating output shaft, the two ends of described driver (5) are respectively
Fix with frame (1) and lifting cross beam (2) and be connected.
The row changing height the most according to claim 2 hangs, it is characterised in that the described assembly (4) that vertically drives wraps
Include several symmetrical along the centrage of frame (1) and have can the driver (5) of the most reciprocating output shaft,
The two ends of described driver (5) are fixing with frame (1) and lifting cross beam (2) respectively to be connected.
The row changing height the most according to claim 1 hangs, it is characterised in that when described lifting cross beam (2) is along perpendicular
After Nogata ramps up, being additionally provided with one between described lifting cross beam (2) and frame (1) can with lifting cross beam (2) and frame (1)
The fixing section of increasing (6) connected of dismounting.
The row changing height the most according to claim 5 hangs, it is characterised in that the two ends of the described section of increasing (6) are
The heightening frame (7) matched with frame (1), connecting rod is increased for two heightening frames (7) of connection in the middle part of the section of increasing (6)
(7a), described heightening frame (7) is positioned between lifting cross beam (2) and frame (1).
The row changing height the most according to claim 1 hangs, it is characterised in that described lifting cross beam (2) is provided with
The driving dolly (8) that can move back and forth along the radial direction of lifting cross beam (2), described driving dolly (8) connects travelling crane hook
(9)。
The row changing height the most according to claim 1 hangs, it is characterised in that described lifting cross beam (2) lower surface
It is further fixed on one and increases fender bracket (10), increase fender bracket (10) when lifting cross beam (2) rises and rise along frame (1) and overlap
It is located at frame (1) outward.
The row changing height the most according to claim 8 hangs, it is characterised in that described crossbeam upright driving mechanism
(3) be positioned at and increase fender bracket (10) and one end and be connected with to increase fender bracket (10) fixing, crossbeam upright driving mechanism (3) another
Hold be connected fixing with frame (1).
The row changing height the most according to claim 1 hangs, it is characterised in that described frame (1) bottom is provided with
Roller, crawler belt or track, described frame (1) is provided with fluctuating orbit (11), and being provided with on fluctuating orbit (11) can be along liter
The hoistable platform (12) that fall track (11) lifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844003.2A CN106276597A (en) | 2016-09-23 | 2016-09-23 | The row that can change height hangs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844003.2A CN106276597A (en) | 2016-09-23 | 2016-09-23 | The row that can change height hangs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276597A true CN106276597A (en) | 2017-01-04 |
Family
ID=57711896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610844003.2A Pending CN106276597A (en) | 2016-09-23 | 2016-09-23 | The row that can change height hangs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276597A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165083U (en) * | 1984-10-04 | 1986-05-02 | ||
| CN203684019U (en) * | 2014-01-23 | 2014-07-02 | 中铁一局集团有限公司 | Height and span adjustable track laying machine for subway construction |
| CN204265295U (en) * | 2014-12-02 | 2015-04-15 | 河南省矿山起重机有限公司 | A kind of lifting landing leg and use the transfer crane of this supporting leg |
| CN204778377U (en) * | 2015-07-10 | 2015-11-18 | 德马科起重机械有限公司 | Gantry crane landing leg with adjustable height |
| CN105110199A (en) * | 2015-09-18 | 2015-12-02 | 辽宁华原重型装备有限公司 | Lifting trackless portal crane |
| CN204958215U (en) * | 2015-09-18 | 2016-01-13 | 辽宁华原重型装备有限公司 | Liftable trolley -bus gantry crane |
| CN105858465A (en) * | 2016-05-19 | 2016-08-17 | 沈阳中之杰流体控制系统有限公司 | Foldable gantry mechanism |
| JP2016172614A (en) * | 2015-03-17 | 2016-09-29 | 有限会社アプロサービス | Carrying-in device |
| CN206126681U (en) * | 2016-09-23 | 2017-04-26 | 周兆弟 | Can change high line hangs |
-
2016
- 2016-09-23 CN CN201610844003.2A patent/CN106276597A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165083U (en) * | 1984-10-04 | 1986-05-02 | ||
| CN203684019U (en) * | 2014-01-23 | 2014-07-02 | 中铁一局集团有限公司 | Height and span adjustable track laying machine for subway construction |
| CN204265295U (en) * | 2014-12-02 | 2015-04-15 | 河南省矿山起重机有限公司 | A kind of lifting landing leg and use the transfer crane of this supporting leg |
| JP2016172614A (en) * | 2015-03-17 | 2016-09-29 | 有限会社アプロサービス | Carrying-in device |
| CN204778377U (en) * | 2015-07-10 | 2015-11-18 | 德马科起重机械有限公司 | Gantry crane landing leg with adjustable height |
| CN105110199A (en) * | 2015-09-18 | 2015-12-02 | 辽宁华原重型装备有限公司 | Lifting trackless portal crane |
| CN204958215U (en) * | 2015-09-18 | 2016-01-13 | 辽宁华原重型装备有限公司 | Liftable trolley -bus gantry crane |
| CN105858465A (en) * | 2016-05-19 | 2016-08-17 | 沈阳中之杰流体控制系统有限公司 | Foldable gantry mechanism |
| CN206126681U (en) * | 2016-09-23 | 2017-04-26 | 周兆弟 | Can change high line hangs |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20170104 |