CN107416701A - The derrick crane of double lifts inside and outside installation - Google Patents
The derrick crane of double lifts inside and outside installation Download PDFInfo
- Publication number
- CN107416701A CN107416701A CN201710363279.3A CN201710363279A CN107416701A CN 107416701 A CN107416701 A CN 107416701A CN 201710363279 A CN201710363279 A CN 201710363279A CN 107416701 A CN107416701 A CN 107416701A
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- CN
- China
- Prior art keywords
- lift
- fixedly connected
- turntable
- tower body
- interior
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- 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.)
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Classifications
-
- 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
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of derrick crane of double lifts inside and outside installation, including gantry body, interior lift and outer lift, the gantry body includes base, tower body, tower top, turntable and crane arm, the tower body bottom is fixedly connected with the base, the tower body is made up of four vertical rods and " X " type frame being connected between the adjacent vertical rod, the vertical rod inner side end is fixedly connected with slide rail, vertical sliding motion is connected with the interior lift in the slide rail, the interior lift upper end is fixedly connected with lifting device, the vertical rod end face outside has been fixedly connected with guide rail, the outer lift is slidably connected in the guide rail, the outer lift is vertically moved up or down by a hydraulic lift on the guide rail, the tower body upper end is fixedly connected with the turntable, the turntable upper end is fixedly connected with the tower top.By the above-mentioned means, more workers can be transported on crane by the present invention by way of outer liter and interior liter.
Description
Technical field
The present invention relates to derrick crane field, more particularly to a kind of derrick crane of double lifts inside and outside installation.
Background technology
Derrick crane abbreviation tower crane, also known as tower crane, originating from West Europe, swing arm is mounted in the rotation lifting on towering tower body top
Machine, working space is big, is mainly used in the vertically and horizontally conveying and the installation of building element of material in housing construction, tradition
Derrick crane worker is transported at the top of crane by way of outer liter or interior liter, when people is more and carry instrument compared with
Can be caused when more it is crowded, easily increase lift load, potential safety hazard be present, because the load-bearing of lift is limited, occurring
It also can not disposably be escaped during accident because worker's number is excessively overweight, reduce the security of working environment.
The content of the invention
The present invention solves the technical problem of the derrick crane for providing double lifts inside and outside a kind of installation, Neng Goutong
Outer rise is crossed more workers are transported on crane with the mode of interior liter.
In order to solve the above technical problems, one aspect of the present invention is：Double liftings inside and outside a kind of installation are provided
The derrick crane of ladder, including gantry body, interior lift and outer lift, the gantry body include base, tower body,
Tower top, turntable and crane arm, the tower body bottom are fixedly connected with the base, tiltedly erected between the base and the tower body
There are some support bars, the tower body is by four vertical rods set up vertically and " X " the type frame group being connected between the adjacent vertical rod
Into, four vertical rod inner side ends have been fixedly connected with slide rail, and vertical sliding motion is connected with the interior lift in the slide rail,
The interior lift is semiclosed casing, and the terraced door that the interior lift is set by side forms closing, the interior lift
Upper end is fixedly connected with lifting device, and the lifting device is fixedly connected on the tower body top, and the vertical rod end face outside is equal
Guide rail is fixedly connected with, the outer lift is slidably connected in the guide rail, the outer lift includes being looped around the tower
The fence of some pedals and encirclement on the pedal around body, the outer lift is by a hydraulic lift in institute
State and be vertically moved up or down on guide rail, the hydraulic lift is fixedly connected on base, and the tower body upper end is fixedly connected with described
Turntable, rotating device is provided between the tower body and the turntable, rotating shaft is connected between the rotating device and the turntable
Bar, level is fixedly connected with the crane arm on the turntable, and the turntable side is fixedly connected with operating room, on the turntable
End is fixedly connected with the tower top, is connected with the static line of more oblique pulls between the tower top and the crane arm, described
Crane is slidably connected on weighing arm.
In a preferred embodiment of the present invention, the lifting device by logger, traction sheave, decelerator, limiter of speed and
Balancer is formed, and hoist ropes, the interior lift and the outer liter are connected between the lifting device and the interior lift
Lifting controller is equipped with drop ladder, monitoring probe is provided with the interior lift.
In a preferred embodiment of the present invention, the pedal is vertically fixedly connected on the vertical rod outer face, described
Some pedals around vertical rod connect for integral type.
In a preferred embodiment of the present invention, the fence is provided with anti-slip veins, and detachable is provided with screening on the fence
Rain folded sheet.
In a preferred embodiment of the present invention, it is provided with balancing weight in the base.
The beneficial effects of the invention are as follows：The crane that the present invention designs can be by way of outer liter and interior liter by worker
It is transported to crane workspace or, rationally using structure more workers can be allowed to be added in work or maintenance process, carries
High space availability ratio and operating efficiency, also avoid the worker caused by single lift load is limited from waiting in line or can not
Large-scale work or maintenance of equipment are carried, eliminates the unnecessary stand-by period, reasonably can improve whole lifting using the time
The orderly progress of engineering, when security incident occurs more workers can be allowed to be withdrawn out of crane, improve building ring
The security in border.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation of the preferred embodiment of derrick crane one of double lifts inside and outside present invention installation；
The mark of each part is as follows in accompanying drawing：1st, gantry body；2nd, interior lift；3rd, outer lift；4th, base；5th, tower body；
6th, tower top；7th, turntable；8th, crane arm；9th, support bar；10th, vertical rod；11st, " X " type frame；12nd, slide rail；13rd, lifting device；14th, lead
Rail；15th, pedal；16th, fence；17th, hydraulic lift；18th, rotating device；19th, rotating shaft bar；20th, operating room；21st, static line；
22nd, crane；23rd, hoist ropes；24th, lifting controller；25th, monitoring probe；26th, rain cover folded sheet；27th, balancing weight.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
The derrick crane of double lifts inside and outside a kind of installation, including gantry body 1, interior lift 2 and outer lift 3, institute
Stating gantry body 1 includes base 4, tower body 5, tower top 6, turntable 7 and crane arm 8, and the bottom of tower body 5 is fixedly connected with described
Base 4, is tiltedly equipped with some support bars 9 between the base 4 and the tower body 5, the tower body 5 is set up vertical vertically by four
Bar 10 and " X " type frame 11 being connected between the adjacent vertical rod 10 are formed, and four inner side ends of vertical rod 10 are fixed to be connected
Slide rail 12 is connected to, vertical sliding motion is connected with the interior lift 2 in the slide rail 12, and the interior lift 2 is semiclosed casing,
The terraced door that the interior lift 2 is set by side forms closing, and the interior upper end of lift 2 is fixedly connected with lifting device
13, the lifting device 13 is fixedly connected on the top of tower body 5, and the end face outside of vertical rod 10 has been fixedly connected with guide rail
14, the outer lift 3 is slidably connected in the guide rail 14, the outer lift 3 includes being looped around around the tower body 5
Some pedals 15 and the fence 16 surrounded on the pedal 15, the outer lift 3 are existed by a hydraulic lift 17
It is vertically moved up or down on the guide rail 14, the hydraulic lift 17 is fixedly connected on base 4, and the upper end of tower body 5, which is fixed, to be connected
The turntable 7 is connected to, rotating device 18, the rotating device 18 and the turntable are provided between the tower body 5 and the turntable 7
Rotating shaft bar 19 is connected between 7, level is fixedly connected with the crane arm 8 on the turntable 7, and the side of turntable 7, which is fixed, to be connected
Operating room 20 is connected to, the upper end of turntable 7 is fixedly connected with the tower top 6, connected between the tower top 6 and the crane arm 8
Static line 21 provided with more oblique pulls, crane 22 is slidably connected on the crane arm 8.
In addition, the lifting device 13 is made up of logger, traction sheave, decelerator, limiter of speed and balancer, the lifting
Hoist ropes 23 is connected between device 13 and the interior lift 2, is equipped with the interior lift 2 and the outer lift 3
Lifting controller 24, the interior lift 2 is interior to be provided with monitoring probe 25.
In addition, the pedal 15 is vertically fixedly connected on the outer face of vertical rod 10, it is some around the vertical rod 10
The pedal 15 connects for integral type.
In addition, the fence 16 is provided with anti-slip veins, detachable is provided with rain cover folded sheet 26 on the fence 16.
In addition, it is provided with balancing weight 27 in the base 4.
The operation principle of the present invention includes base 4, tower body 5, tower top 6, turntable 7 and crane arm 8, tower for gantry body 1
The bottom of body 5 is fixedly connected with base 4, is provided with balancing weight 27 in base 4, is reinforced below gantry body 1, base 4 and
Some support bars 9 are tiltedly equipped between tower body 5, make overall structure more firm, tower body 5 is by four Hes of the vertical rod set up vertically 10
" X " type frame 11 being connected between adjacent vertical rod 10 forms, and four inner side ends of vertical rod 10 have been fixedly connected with slide rail 12, slide rail
Vertical sliding motion is connected with interior lift 2 in 12, and interior lift 2 is semiclosed casing, the terraced door that interior lift 2 is set by side
Closing is formed, the interior upper end of lift 2 is fixedly connected with lifting device 13, and lifting device 13 is fixedly connected on the top of tower body 5, lifting
Device 13 is made up of logger, traction sheave, decelerator, limiter of speed and balancer, is connected between lifting device 13 and interior lift 2
There is hoist ropes 23, lifting controller 24 is equipped with interior lift 2 and outer lift 3, lifting controller 24 controls lifting device
Interior lift 2 is promoted to the top of tower body 5 by 13, and lifting device 13 drives interior lift 2 vertical lift in slide rail 12 to transport work
Author, is provided with monitoring probe 25 in interior lift 2, the situation in monitoring in lift 2, prevents unexpected generation, on the outside of vertical rod 10
End face has been fixedly connected with guide rail 14, and outer lift 3, the design of interior lift 2 and outer lift 3 are slidably connected in guide rail 14
Gantry body 1 can be enable to transport more workers simultaneously, improve operating efficiency, can be with when there is safe condition
Allow more workers to be escaped, improve space availability ratio, eliminate the unnecessary time, outer lift 3 includes being looped around
The fence 16 of some pedals 15 and encirclement on pedal 15 around tower body 5, pedal 15 are vertically fixedly connected on outside vertical rod 10
On end face, some pedals 15 around vertical rod 10 connect for integral type, and fence 16 is provided with anti-slip veins, prevents rubber sleeve from causing to fall
, detachable is provided with rain cover folded sheet 26 on fence 16, and rain cover folded sheet 26 can be deployed to keep off the rain by worker when rainy, outer liter
Drop ladder 3 is vertically moved up or down transport worker by a hydraulic lift 17 on guide rail 14, and hydraulic lift 17 is fixedly connected
In on base 4, the upper end of tower body 5 is fixedly connected with turntable 7, and rotating device 18, rotating device 18 are provided between tower body 5 and turntable 7
It is connected with rotating shaft bar 19 between turntable 7, rotating device 18 drives the rotation of axostylus axostyle 19 that rotates of turntable 7 to carry out lifting and turn to work,
Level is fixedly connected with crane arm 8 on turntable 7, and the side of turntable 7 is fixedly connected with operating room 20, and worker enters in 20 at work
The operation regulation and control of row crane, the upper end of turntable 7 are fixedly connected with tower top 6, and more are connected between tower top 6 and crane arm 8 tiltedly
The static line 21 of drawing, is further fixed to tower body 5, improves the stability of structure, is slidably connected on crane arm 8 for carrying
Haul goods the crane 22 of thing.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (5)
1. the derrick crane of double lifts inside and outside a kind of installation, including gantry body, interior lift and outer lift, it is special
Sign is that the gantry body includes base, tower body, tower top, turntable and crane arm, and the tower body bottom is fixedly connected
Base is stated, some support bars are tiltedly equipped between the base and the tower body, the tower body is by four vertical rods set up vertically
And " X " type frame composition being connected between the adjacent vertical rod, four vertical rod inner side ends have been fixedly connected with slide rail, institute
State vertical sliding motion in slide rail and be connected with the interior lift, the interior lift is semiclosed casing, and the interior lift passes through
The terraced door that side is set forms closing, and the interior lift upper end is fixedly connected with lifting device, and the lifting device, which is fixed, to be connected
The tower body top is connected to, the vertical rod end face outside has been fixedly connected with guide rail, is slidably connected in the guide rail described outer
Lift, the outer lift include being looped around some pedals around the tower body and surround enclosing on the pedal
Column, the outer lift are vertically moved up or down by a hydraulic lift on the guide rail, and the hydraulic lift, which is fixed, to be connected
It is connected on base, the tower body upper end is fixedly connected with the turntable, and rotating device is provided between the tower body and the turntable,
Rotating shaft bar is connected between the rotating device and the turntable, level is fixedly connected with the crane arm, institute on the turntable
State turntable side and be fixedly connected with operating room, the turntable upper end is fixedly connected with the tower top, the tower top and the lifting
The static line of more oblique pulls is connected between arm, crane is slidably connected on the crane arm.
2. the derrick crane of double lifts inside and outside installation according to claim 1, it is characterised in that the lifting device
It is made up of logger, traction sheave, decelerator, limiter of speed and balancer, is connected between the lifting device and the interior lift
There is hoist ropes, lifting controller is equipped with the interior lift and the outer lift, monitoring is provided with the interior lift
Probe.
3. the derrick crane of double lifts inside and outside installation according to claim 1, it is characterised in that the pedal is vertical
It is fixedly connected on the vertical rod outer face, some pedals around the vertical rod connect for integral type.
4. the derrick crane of double lifts inside and outside installation according to claim 1, it is characterised in that set on the fence
There are an anti-slip veins, detachable is provided with rain cover folded sheet on the fence.
5. the derrick crane of double lifts inside and outside installation according to claim 1, it is characterised in that set in the base
There is balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363279.3A CN107416701A (en) | 2017-05-22 | 2017-05-22 | The derrick crane of double lifts inside and outside installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363279.3A CN107416701A (en) | 2017-05-22 | 2017-05-22 | The derrick crane of double lifts inside and outside installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416701A true CN107416701A (en) | 2017-12-01 |
Family
ID=60427957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363279.3A Withdrawn CN107416701A (en) | 2017-05-22 | 2017-05-22 | The derrick crane of double lifts inside and outside installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416701A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007001615U1 (en) * | 2007-01-30 | 2008-06-19 | Moosbrugger, Alexander | Work platform for the formwork of a concrete container wall |
| CN103303810A (en) * | 2012-03-15 | 2013-09-18 | 马尼托沃克起重机集团（法国）公司 | Motorized height access device for tower cranes |
| CN103979383A (en) * | 2014-04-29 | 2014-08-13 | 山东腾飞建设机械工程有限公司 | Multi-layer lifting platform for building construction |
| CN204569113U (en) * | 2015-04-24 | 2015-08-19 | 浙江海洋学院 | A kind of building ground multi-functional construction elevator |
| CN205294665U (en) * | 2016-01-21 | 2016-06-08 | 武汉科技大学 | Jack -up tower crane based on engineering mechanics |
| CN206827975U (en) * | 2017-05-22 | 2018-01-02 | 无锡石油化工起重机有限公司 | The derrick crane of double lifts inside and outside installation |
-
2017
- 2017-05-22 CN CN201710363279.3A patent/CN107416701A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007001615U1 (en) * | 2007-01-30 | 2008-06-19 | Moosbrugger, Alexander | Work platform for the formwork of a concrete container wall |
| CN103303810A (en) * | 2012-03-15 | 2013-09-18 | 马尼托沃克起重机集团（法国）公司 | Motorized height access device for tower cranes |
| CN103979383A (en) * | 2014-04-29 | 2014-08-13 | 山东腾飞建设机械工程有限公司 | Multi-layer lifting platform for building construction |
| CN204569113U (en) * | 2015-04-24 | 2015-08-19 | 浙江海洋学院 | A kind of building ground multi-functional construction elevator |
| CN205294665U (en) * | 2016-01-21 | 2016-06-08 | 武汉科技大学 | Jack -up tower crane based on engineering mechanics |
| CN206827975U (en) * | 2017-05-22 | 2018-01-02 | 无锡石油化工起重机有限公司 | The derrick crane of double lifts inside and outside installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |