CN108706470A - Foldable crane - Google Patents
Foldable crane Download PDFInfo
- Publication number
- CN108706470A CN108706470A CN201810608934.1A CN201810608934A CN108706470A CN 108706470 A CN108706470 A CN 108706470A CN 201810608934 A CN201810608934 A CN 201810608934A CN 108706470 A CN108706470 A CN 108706470A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- supporting rod
- lifting
- foldable crane
- hinged
- 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
- 239000000725 suspension Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003252 repetitive effect Effects 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
- 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
- B66C13/00—Other constructional features or details
-
- 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
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of foldable cranes, including：Supporting rack, support frame as described above includes crossbeam, supporting rod and sleeve, the crossbeam is two-part, single side is hinged, hinged face is the bottom surface of the crossbeam, and the supporting rod is two-part, and single side is hinged, hinged face is the medial surface of the supporting rod, and the sleeve difference sliding sleeve is set on the crossbeam and supporting rod；Bridge motor, the bridge motor are located on the crossbeam；Lifting lifting rope, the lifting lifting rope are connected to the bridge motor；Remote control system, remote control system is located on supporting rack, including signal receiver, controller, driver, and the signal receiver is connected to controller, and controller is connected to driver, and driver is for driving foldable crane.It is suitable for indoors or the lifting equipment of the small spaces carrying heavy goods such as tunnel, making it have simple in structure, using flexible, the features such as lifting is steady, convenient for storage.
Description
Technical field
The invention belongs to lifting equipment fields, more particularly, to a kind of foldable crane.
Background technology
Lifting equipment is to realize production process mechanization, automation in industry, traffic, building enterprise, mitigates heavy muscle power
Labour, the important tool and equipment raised labour productivity have possessed a large amount of miscellaneous lifting equipment, lifting in China
Equipment is a kind of handling machinery for carrying out raising to material in a manner of batch operation, declining, moving horizontally, the operation of lifting equipment
Usually carry the property of repetitive cycling.With the development of science and technology and production, lifting equipment improves constantly and develops it
In, trend is to promote the degree of automation, improves working efficiency and performance, make operation it is more simplified, it is laborsaving and it is safer can
It leans on.Because crane volume is bigger than normal, indoors or the small spaces such as tunnel are not convenient to use crane such as in Scientific Research in University Laboratory, though
The tonnage of the lifting so needed is not very big, but manpower transport is also very difficult.
It is suitable for indoors or the lifting equipment of the small spaces carrying heavy goods such as tunnel, making it therefore, it is necessary to develop a kind of
Have the characteristics that simple in structure, using flexible, lifting are steady, be convenient for storage.
Invention content
It is suitable for indoors or the lifting equipment of the small spaces carrying heavy goods such as tunnel the object of the present invention is to provide a kind of,
Make it have simple in structure, using flexible, the features such as lifting is steady, convenient for storage.
To achieve the goals above, the present invention provides a kind of foldable crane, including：
Supporting rack, support frame as described above include crossbeam, supporting rod and sleeve, and the crossbeam is two-part, and single side is hinged, hinged
Face is the bottom surface of the crossbeam, and the supporting rod is two-part, and single side is hinged, and hinged face is the medial surface of the supporting rod, institute
Sleeve difference sliding sleeve is stated to be set on the crossbeam and supporting rod；
Bridge motor, the bridge motor are located on the crossbeam；
Lifting lifting rope, the lifting lifting rope are connected to the bridge motor；
Remote control system, the remote control system is located on support frame as described above, including signal receiver, controller, driver, institute
It states signal receiver and is connected to the controller, the controller is connected to the driver, and the driver is for driving institute
State foldable crane.
Preferably, the crossbeam and the supporting rod are equipped with pin hole.
Preferably, the sleeve is equipped with positioning pin.
Preferably, the crossbeam is articulated with a bit with the supporting rod, which is located at the center line of the crossbeam bottom surface
Place.
Preferably, it is provided with vertical limiting plate on the outside of the crossbeam both ends, the crossbeam is made to keep hanging down with the supporting rod
Directly.
Preferably, the supporting rod bottom is equipped with connecting plate.
Preferably, the connecting plate is for installing universal wheel.
Preferably, the bridge motor can be slided along crossbeam.
Preferably, the lifting rope is metal material.
Preferably, the end of the lifting rope is connected with suspension hook.
The beneficial effects of the present invention are：The crossbeam and supporting rod of the crane of the present invention can be folded in hinged place, not
It can be folded up when use, convenient for storage.Crossbeam and supporting rod need to only be opened when use, and sleeve is slided into hinged place
Reinforce hinge joint support strength, you can be used for carrying heavy goods；Remote control system is set, and the device can be made to advance automatically as indicated will
Weight is transported to precalculated position.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows a kind of schematic diagram of foldable crane according to an embodiment of the invention.
Reference sign
1, crossbeam；2, supporting rod；3, sleeve；4, bridge motor；5, lifting lifting rope；6, signal receiver；7, controller；8,
Driver；9, pin hole；10, positioning pin；11, limiting plate；12, connecting plate；13, universal wheel；14, suspension hook；
Specific implementation mode
The preferred embodiment of the present invention is described in more detail below.Although the following describe the preferred implementations of the present invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
A kind of foldable crane according to the present invention, including：
Supporting rack, supporting rack include crossbeam, supporting rod and sleeve, and crossbeam is two-part, and single side is hinged, and hinged face is crossbeam
Bottom surface, supporting rod is two-part, and single side is hinged, and hinged face is the medial surface of supporting rod, and sleeve distinguishes sliding sleeve and is set to crossbeam
On supporting rod；
Bridge motor, bridge motor are located on the crossbeam；
Lifting lifting rope, lifting lifting rope are connected to the bridge motor；
Remote control system, remote control system is located on supporting rack, including signal receiver, controller, driver, and the signal connects
It receives device and is connected to controller, controller is connected to driver, and driver is for driving foldable crane.
Specifically, the crossbeam of crane and supporting rod can be folded in hinged place, can be folded up when not in use, just
In storage, it is suitable for the small spaces such as indoor or tunnel and uses, especially by the smaller space of some entrances；Setting remote control system
System, can make the device advance automatically as indicated and weight is transported to precalculated position.
Preferably, crossbeam and the supporting rod are equipped with pin hole.
Preferably, sleeve is equipped with positioning pin.
Specifically, crossbeam and supporting rod need to only be opened when use, and sleeve is slided into hinged place and reinforces hinge joint support
Intensity, you can be used for carrying heavy goods.
Preferably, crossbeam is articulated with a bit with the supporting rod, which is located in the crossbeam bottom surface
At line.
Preferably, it is provided with vertical limiting plate on the outside of crossbeam both ends, the crossbeam is made to be kept with the supporting rod
Vertically.
Preferably, supporting rod bottom is equipped with connecting plate.
Preferably, connecting plate is for installing universal wheel.
Specifically, after crane slings weight, required position can be transported to crane.
Preferably, bridge motor can be slided along crossbeam.
Preferably, lifting rope is metal material.
Preferably, the end of lifting rope is connected with suspension hook.
Embodiment
Fig. 1 shows a kind of schematic diagram of foldable crane according to an embodiment of the invention.
As shown in Figure 1, the foldable crane includes：
Supporting rack, support frame as described above include crossbeam 1, supporting rod 2 and sleeve 3, and the crossbeam 1 is two-part, and single side is hinged,
Hinged face is the bottom surface of the crossbeam, and the supporting rod 2 is two-part, and single side is hinged, and hinged face is the inside of the supporting rod
Face, the sleeve 3 are distinguished sliding sleeve and are set on the crossbeam 1 and supporting rod 2；
Bridge motor 4, the bridge motor 4 are located on the crossbeam 1；
Lifting lifting rope 5, the lifting lifting rope 5 are connected to the bridge motor 4；
Remote control system, remote control system are located on supporting rack, including signal receiver 6, controller 7, driver 8, the letter
Number receiver 6 is connected to controller 7, and controller 7 is connected to driver 8, and driver 8 is for driving foldable crane.
Wherein, 2 it is equipped with pin hole 9 on crossbeam 1 and the supporting rod.
Wherein, sleeve 3 is equipped with positioning pin 10.
Wherein, crossbeam 1 is articulated with a bit with the supporting rod 2, which is located at the midline of 1 bottom surface of the crossbeam.
Wherein, it is provided with vertical limiting plate 11 on the outside of 1 both ends of crossbeam, the crossbeam 1 is made to keep hanging down with the supporting rod 2
Directly.
Wherein, 2 bottom of supporting rod is equipped with connecting plate 12.
Wherein, connecting plate 12 is for installing universal wheel 13.
Wherein, bridge motor 4 can be slided along crossbeam 1.
Wherein, lifting rope 5 is metal material.
Wherein, the end of lifting rope 5 is connected with suspension hook 14.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (10)
1. a kind of foldable crane, which is characterized in that the foldable crane includes：
Supporting rack, support frame as described above include crossbeam, supporting rod and sleeve, and the crossbeam is two-part, and single side is hinged, and hinged face is
The bottom surface of the crossbeam, the supporting rod are two-part, and single side is hinged, and hinged face is the medial surface of the supporting rod, the set
Sliding sleeve is set on the crossbeam and supporting rod cylinder respectively；
Bridge motor, the bridge motor are located on the crossbeam；
Lifting lifting rope, the lifting lifting rope are connected to the bridge motor；
Remote control system, the remote control system is located on support frame as described above, including signal receiver, controller, driver, the letter
Number receiver is connected to the controller, and the controller is connected to the driver, the driver for drive it is described can
Fold crane.
2. foldable crane according to claim 1, which is characterized in that the crossbeam and the supporting rod are equipped with pin
Hole.
3. foldable crane according to claim 1, which is characterized in that the sleeve is equipped with positioning pin.
4. foldable crane according to claim 1, which is characterized in that the crossbeam is articulated with one with the supporting rod
Point, the hinge joint are located at the midline of the crossbeam bottom surface.
5. foldable crane according to claim 1, which is characterized in that be provided with vertical limit on the outside of the crossbeam both ends
Position plate, keeps the crossbeam vertical with supporting rod holding.
6. foldable crane according to claim 1, which is characterized in that the supporting rod bottom is equipped with connecting plate.
7. foldable crane according to claim 6, which is characterized in that the connecting plate is for installing universal wheel.
8. foldable crane according to claim 1, which is characterized in that the bridge motor can be slided along crossbeam.
9. foldable crane according to claim 1, which is characterized in that the lifting rope is metal material.
10. foldable crane according to claim 1, which is characterized in that the end of the lifting rope is connected with suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608934.1A CN108706470A (en) | 2018-06-13 | 2018-06-13 | Foldable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608934.1A CN108706470A (en) | 2018-06-13 | 2018-06-13 | Foldable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706470A true CN108706470A (en) | 2018-10-26 |
Family
ID=63872751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810608934.1A Pending CN108706470A (en) | 2018-06-13 | 2018-06-13 | Foldable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456339A (en) * | 2020-12-02 | 2021-03-09 | 中国农业银行股份有限公司 | Hoisting apparatus for computer lab |
| CN115744649A (en) * | 2022-06-29 | 2023-03-07 | 四川大学 | Collapsible jack-up transfer device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183715Y (en) * | 2008-03-28 | 2009-01-21 | 云南铝业股份有限公司 | Double-crane linkage for overhead travelling crane |
| CN203199912U (en) * | 2013-04-03 | 2013-09-18 | 马永兵 | Folding gantry crane |
| CN103644462A (en) * | 2013-11-25 | 2014-03-19 | 大连创达技术交易市场有限公司 | Portable multifunctional sketching lighting lamp |
| CN104291204A (en) * | 2013-07-17 | 2015-01-21 | 天津弘泰吉石油化工有限公司 | Foldable crane carriage |
| CN204549899U (en) * | 2015-04-15 | 2015-08-12 | 东风汽车公司 | Telescopic foldable hoisting machine |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| CN205061421U (en) * | 2015-09-28 | 2016-03-02 | 曹林仙 | Collapsible hoist device |
| CN206328075U (en) * | 2016-12-30 | 2017-07-14 | 徐州建机工程机械有限公司 | A kind of derrick crane folding maintenance cantilever crane attachment structure |
| WO2018003385A1 (en) * | 2016-06-30 | 2018-01-04 | コベルコ建機株式会社 | Gantry for construction machine |
-
2018
- 2018-06-13 CN CN201810608934.1A patent/CN108706470A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183715Y (en) * | 2008-03-28 | 2009-01-21 | 云南铝业股份有限公司 | Double-crane linkage for overhead travelling crane |
| CN203199912U (en) * | 2013-04-03 | 2013-09-18 | 马永兵 | Folding gantry crane |
| CN104291204A (en) * | 2013-07-17 | 2015-01-21 | 天津弘泰吉石油化工有限公司 | Foldable crane carriage |
| CN103644462A (en) * | 2013-11-25 | 2014-03-19 | 大连创达技术交易市场有限公司 | Portable multifunctional sketching lighting lamp |
| CN204549899U (en) * | 2015-04-15 | 2015-08-12 | 东风汽车公司 | Telescopic foldable hoisting machine |
| CN205061421U (en) * | 2015-09-28 | 2016-03-02 | 曹林仙 | Collapsible hoist device |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| WO2018003385A1 (en) * | 2016-06-30 | 2018-01-04 | コベルコ建機株式会社 | Gantry for construction machine |
| CN206328075U (en) * | 2016-12-30 | 2017-07-14 | 徐州建机工程机械有限公司 | A kind of derrick crane folding maintenance cantilever crane attachment structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456339A (en) * | 2020-12-02 | 2021-03-09 | 中国农业银行股份有限公司 | Hoisting apparatus for computer lab |
| CN115744649A (en) * | 2022-06-29 | 2023-03-07 | 四川大学 | Collapsible jack-up transfer device |
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Legal Events
| 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 |
Application publication date: 20181026 |
|
| RJ01 | Rejection of invention patent application after publication |