CN106276624A - A kind of mobilecrane with walking dolly and hoisting gear - Google Patents
A kind of mobilecrane with walking dolly and hoisting gear Download PDFInfo
- Publication number
- CN106276624A CN106276624A CN201610713514.0A CN201610713514A CN106276624A CN 106276624 A CN106276624 A CN 106276624A CN 201610713514 A CN201610713514 A CN 201610713514A CN 106276624 A CN106276624 A CN 106276624A
- Authority
- CN
- China
- Prior art keywords
- gear
- trolley frame
- mobilecrane
- connects
- girder
- 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.)
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
nullThe present invention relates to a kind of mobilecrane with walking dolly and hoisting gear，It includes two symmetrically arranged supporting legs，The top of described supporting leg is provided with girder，The top of described girder is provided with trolley frame，Lower section in the middle part of described trolley frame connects hook gear，The described lateral symmetry bottom trolley frame is provided with wheel，The top lateral symmetry of described girder is provided with guide rail，The lateral symmetry of described trolley frame is provided with support means，Described support means includes motor A，The output shaft of described motor A connects the power shaft having reduction box A，The output shaft of described reduction box A connects gear，Described gear is engaged with tooth bar，The bottom of described tooth bar is provided with gripper shoe，The middle part of described trolley frame upper end is provided with winch gear，Described winch gear includes motor B，Described motor B connects reel；The present invention has simple in construction, reliable, the advantage of good economy performance.
Description
Technical field
The present invention relates to crane facility field, be specifically related to a kind of movable type with walking dolly and hoisting gear and rise
Heavy-duty machine.
Background technology
Mobilecrane is the crane that a kind of complete machine can be walked on walking track, along with sending out of science and technology
Exhibition, its range of application is more and more extensive, in workplaces such as mine well heads, owing to the workpiece weight difference of lifting is relatively big, such as one
After the motor and water pump assembling of platform 3200KW, quality is up to more than 30 tons, the workpiece quality of common Mobile hoisting function carrying
Limited, it is difficult to enter mine by under it, even if this water pump and lifting function is sling, also will be to the car wheel of crane and row
Walk track and cause unfavorable phenomenons such as gnawing rail, affect equipment life, and the general lifting steel pipe weight of its well head is also less than one ton, as
Fruit installs hoister in large tonnage herein, will result in the serious waste of resource, for overcoming this defect, needs to develop one and has
Walking dolly and the mobilecrane of hoisting gear.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and a kind of simple in construction, reliable, economic is provided
The mobilecrane with walking dolly and hoisting gear that property is good.
The object of the present invention is achieved like this: a kind of mobilecrane with walking dolly and hoisting gear, it
Including two symmetrically arranged supporting legs, the top of described supporting leg is provided with girder, and the top of described girder is provided with dolly
Frame, the lower section in the middle part of described trolley frame connects has hook gear, the described lateral symmetry bottom trolley frame to be provided with wheel,
The top lateral symmetry of described girder is provided with guide rail, and the lateral symmetry of described trolley frame is provided with support means, described
Support means include that the output shaft of motor A, described motor A connects and has the power shaft of reduction box A, described reduction box A's
Output shaft connects has gear, described gear to be engaged with tooth bar, and the bottom of described tooth bar is provided with gripper shoe, described dolly
The middle part of frame upper end is provided with winch gear, and described winch gear includes motor B, and described motor B connects reel.
Described wheel can move back and forth along guide rail.
It is provided with displacement transducer on described tooth bar.
Described reel can be freely rotatable on support.
It is provided with steel wire rope on described reel.
Beneficial effects of the present invention: the present invention is by using supporting leg, girder, trolley frame, hook gear, wheel, guide rail, electricity
Machine A, reduction box A, gear, tooth bar, gripper shoe, motor B, support, reel constitute one and have walking dolly and hoisting gear
Mobilecrane, there is simple in construction, reliable, the advantage of good economy performance；In the middle part of the trolley frame of the present invention, lower section connects
Being connected to hook gear, the middle part of trolley frame upper end is provided with winch gear, uses suspension hook to sling, rise when hoisting heavy is lighter
Winch is used to lift by crane when lift heavy thing is heavier；The trolley frame lateral symmetry of the present invention is provided with support means, uses winch to rise
First with wheel, trolley frame is moved to appropriate location when hanging, restart motor A and rotate forward driven gear rotation so that tooth bar is to moving down
Dynamic until gripper shoe presses girder, now wheel and guide rail do not stress, and motor B rotates and drives reel to carry out lifting operation, lifting
Completing rear motor A reversion makes tooth bar move up, and i.e. may move trolley frame, avoiding problems lifting object after the top guide rail of wheel
Rail problem gnawed by the dolly caused when body is heavier, extends the service life of equipment；The present invention have simple in construction, reliable,
The advantage of good economy performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobilecrane with walking dolly and hoisting gear of the present invention.
Fig. 2 is the structural representation of the medium and small frame section of Fig. 1.
In figure: 1, supporting leg 2, girder 3, trolley frame 4, hook gear 5, wheel 6, guide rail 7, electricity
Machine A 8, reduction box A 9, gear 10, tooth bar 11, gripper shoe 12, motor B 13, support 14, volume
Cylinder.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of mobilecrane with walking dolly and hoisting gear, it includes that two symmetries set
The supporting leg 1 put, the top of described supporting leg 1 is provided with girder 2, and the top of described girder 2 is provided with trolley frame 3, described
Lower section in the middle part of trolley frame 3 connects hook gear 4, and the described lateral symmetry bottom trolley frame 3 is provided with wheel 5, described
The top lateral symmetry of girder 2 be provided with guide rail 6, the lateral symmetry of described trolley frame 3 is provided with support means, described
Support means includes that the output shaft of motor A7, described motor A7 connects the power shaft having reduction box A8, described reduction box A8
Output shaft connect have gear 9, described gear 9 to be engaged with tooth bar 10, the bottom of described tooth bar 10 is provided with gripper shoe 11,
The middle part of described trolley frame 3 upper end is provided with winch gear, and described winch gear includes motor B12, described motor B12
Connect and have reel 14.
In the middle part of the trolley frame 3 of the present invention, lower section connects has hook gear 4, the middle part of trolley frame 3 upper end to be provided with winch dress
Put, when hoisting heavy is lighter, use suspension hook to sling, when hoisting heavy is heavier, use winch to lift by crane；The dolly of the present invention
Frame 3 lateral symmetry is provided with support means, first moves trolley frame 3 to appropriate location with wheel 5, then open when using winch lifting
Galvanic electricity machine A7 rotates forward driven gear 9 and rotates so that tooth bar 10 moves down until gripper shoe 11 presses girder 2, now wheel 5 He
Guide rail 6 does not stresses, and motor B12 rotates and drives reel 14 to carry out lifting operation, has lifted rear motor A7 reversion and has made tooth bar 10
Move up, after the top guide rail of wheel 56, i.e. may move trolley frame 3, avoiding problems hoisting object heavier time the dolly that causes gnaw
Rail problem, extends the service life of equipment；The present invention has simple in construction, reliable, the advantage of good economy performance.
Embodiment 2
As depicted in figs. 1 and 2, a kind of mobilecrane with walking dolly and hoisting gear, it includes that two symmetries set
The supporting leg 1 put, the top of described supporting leg 1 is provided with girder 2, and the top of described girder 2 is provided with trolley frame 3, described
Lower section in the middle part of trolley frame 3 connects hook gear 4, and the described lateral symmetry bottom trolley frame 3 is provided with wheel 5, described
The top lateral symmetry of girder 2 be provided with guide rail 6, the lateral symmetry of described trolley frame 3 is provided with support means, described
Support means includes that the output shaft of motor A7, described motor A7 connects the power shaft having reduction box A8, described reduction box A8
Output shaft connect have gear 9, described gear 9 to be engaged with tooth bar 10, the bottom of described tooth bar 10 is provided with gripper shoe 11,
The middle part of described trolley frame 3 upper end is provided with winch gear, and described winch gear includes motor B12, described motor B12
Connecting has reel 14, described wheel 5 can move back and forth along guide rail 6, described tooth bar 10 is provided with displacement transducer, institute
The reel 14 stated can be freely rotatable on support 13, and described reel 14 is provided with steel wire rope.
In the middle part of the trolley frame 3 of the present invention, lower section connects has hook gear 4, the middle part of trolley frame 3 upper end to be provided with winch dress
Put, when hoisting heavy is lighter, use suspension hook to sling, when hoisting heavy is heavier, use winch to lift by crane；The dolly of the present invention
Frame 3 lateral symmetry is provided with support means, first moves trolley frame 3 to appropriate location with wheel 5, then open when using winch lifting
Galvanic electricity machine A7 rotates forward driven gear 9 and rotates so that tooth bar 10 moves down until gripper shoe 11 presses girder 2, now wheel 5 He
Guide rail 6 does not stresses, and motor B12 rotates and drives reel 14 to carry out lifting operation, has lifted rear motor A7 reversion and has made tooth bar 10
Move up, after the top guide rail of wheel 56, i.e. may move trolley frame 3, avoiding problems hoisting object heavier time the dolly that causes gnaw
Rail problem, extends the service life of equipment；The wheel 5 of the present invention can move back and forth along guide rail 6, on the tooth bar 10 of the present invention
It is provided with displacement transducer, conveniently gripper shoe 11 is positioned, it is to avoid its amount of movement is excessive；The reel 14 of the present invention can be
On support 13 freely rotatable, the reel 14 of the present invention is provided with steel wire rope；The present invention has simple in construction, reliable, warp
The advantage that Ji property is good.
Claims (5)
1. having a mobilecrane for walking dolly and hoisting gear, it includes two symmetrically arranged supporting legs, and it is special
Levying and be: the top of described supporting leg is provided with girder, the top of described girder is provided with trolley frame, in described trolley frame
The lower section in portion connects has hook gear, the described lateral symmetry bottom trolley frame to be provided with wheel, the top of described girder
Lateral symmetry is provided with guide rail, and the lateral symmetry of described trolley frame is provided with support means, and described support means includes electricity
The output shaft of machine A, described motor A connects the power shaft having reduction box A, and the output shaft of described reduction box A connects gear,
Described gear is engaged with tooth bar, and the bottom of described tooth bar is provided with gripper shoe, and the middle part of described trolley frame upper end is arranged
Having winch gear, described winch gear to include motor B, described motor B connects reel.
A kind of mobilecrane with walking dolly and hoisting gear, it is characterised in that: institute
The wheel stated can move back and forth along guide rail.
A kind of mobilecrane with walking dolly and hoisting gear, it is characterised in that: institute
It is provided with displacement transducer on the tooth bar stated.
A kind of mobilecrane with walking dolly and hoisting gear, it is characterised in that: institute
The reel stated can be freely rotatable on support.
A kind of mobilecrane with walking dolly and hoisting gear, it is characterised in that: institute
It is provided with steel wire rope on the reel stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713514.0A CN106276624A (en) | 2016-08-24 | 2016-08-24 | A kind of mobilecrane with walking dolly and hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713514.0A CN106276624A (en) | 2016-08-24 | 2016-08-24 | A kind of mobilecrane with walking dolly and hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276624A true CN106276624A (en) | 2017-01-04 |
Family
ID=57615946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713514.0A Pending CN106276624A (en) | 2016-08-24 | 2016-08-24 | A kind of mobilecrane with walking dolly and hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190778A (en) * | 2017-12-04 | 2018-06-22 | 宝鸡石油机械有限责任公司 | A kind of deep sea drilling preventer movement loop wheel machine |
| WO2018145327A1 (en) * | 2017-02-13 | 2018-08-16 | 太原理工大学 | Vertical lifting equipment and method |
| CN113200450A (en) * | 2021-03-19 | 2021-08-03 | 厦门大学 | Gauge and wheel pressure self-adaptive rail gnawing prevention walking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911938A1 (en) * | 1979-03-27 | 1980-10-09 | Demag Ag Mannesmann | Container-handling portal crane - has grip frame slewing on end of slewing horizontal arm on lifting mechanism |
| CN87212104U (en) * | 1987-08-21 | 1988-04-27 | 铁道部宝鸡工程机械厂 | Railway crane van |
| JPH09263386A (en) * | 1996-03-28 | 1997-10-07 | Nippon Steel Corp | Container handling device |
| CN102730556A (en) * | 2011-04-14 | 2012-10-17 | 卢金长 | Bridge crane and operation method thereof |
| CN204211365U (en) * | 2014-10-30 | 2015-03-18 | 安徽海龙建筑工业有限公司 | Automatically switch tracks transport trolley |
| CN105417393A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Novel pure-electric self-propelled crane |
| CN205241081U (en) * | 2015-12-30 | 2016-05-18 | 新疆金风科技股份有限公司 | Longmen handling equipment |
-
2016
- 2016-08-24 CN CN201610713514.0A patent/CN106276624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911938A1 (en) * | 1979-03-27 | 1980-10-09 | Demag Ag Mannesmann | Container-handling portal crane - has grip frame slewing on end of slewing horizontal arm on lifting mechanism |
| CN87212104U (en) * | 1987-08-21 | 1988-04-27 | 铁道部宝鸡工程机械厂 | Railway crane van |
| JPH09263386A (en) * | 1996-03-28 | 1997-10-07 | Nippon Steel Corp | Container handling device |
| CN102730556A (en) * | 2011-04-14 | 2012-10-17 | 卢金长 | Bridge crane and operation method thereof |
| CN204211365U (en) * | 2014-10-30 | 2015-03-18 | 安徽海龙建筑工业有限公司 | Automatically switch tracks transport trolley |
| CN105417393A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Novel pure-electric self-propelled crane |
| CN205241081U (en) * | 2015-12-30 | 2016-05-18 | 新疆金风科技股份有限公司 | Longmen handling equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145327A1 (en) * | 2017-02-13 | 2018-08-16 | 太原理工大学 | Vertical lifting equipment and method |
| US11479449B2 (en) | 2017-02-13 | 2022-10-25 | Taiyuan University Of Technology | Vertical lifting device and method |
| CN108190778A (en) * | 2017-12-04 | 2018-06-22 | 宝鸡石油机械有限责任公司 | A kind of deep sea drilling preventer movement loop wheel machine |
| CN108190778B (en) * | 2017-12-04 | 2019-06-21 | 宝鸡石油机械有限责任公司 | A kind of deep sea drilling preventer movement loop wheel machine |
| CN113200450A (en) * | 2021-03-19 | 2021-08-03 | 厦门大学 | Gauge and wheel pressure self-adaptive rail gnawing prevention walking device |
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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 |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |