CN105645292B - A kind of portable gate combination crane boom - Google Patents
A kind of portable gate combination crane boom Download PDFInfo
- Publication number
- CN105645292B CN105645292B CN201610155965.7A CN201610155965A CN105645292B CN 105645292 B CN105645292 B CN 105645292B CN 201610155965 A CN201610155965 A CN 201610155965A CN 105645292 B CN105645292 B CN 105645292B
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- CN
- China
- Prior art keywords
- vertical pillars
- horizontal gird
- crane boom
- gate combination
- portable gate
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to a kind of portable gate combination crane boom, belong to electric power hoisting apparatus technical field of structures.Including two liftable vertical pillars, the top shelf of vertical pillars is equipped with dismountable horizontal gird, the top of vertical pillars is equipped with the grasping device for being used for holding on horizontal gird, lifting device for driving electrical equipment to lift is installed on horizontal gird, the both sides of lifting device have been additionally provided with the limiting device of position-limiting action, and the lower section of vertical pillars is equipped with the support device for being used for increasing stability.Smart structural design of the present invention, it is dismantled and assembled, it is easy to use, it is good to carry effect.
Description
Technical field
The present invention relates to a kind of portable gate combination crane boom, belong to electric power hoisting apparatus technical field of structures.
Background technology
During power construction, it is often necessary to carry some heavier electrical equipments, be to be carried using artificial mostly, manually
Carrying is primarily present following shortcoming：1st, more people are needed to carry at the same time, work efficiency is low；2nd, operation cost is increased；3rd, manually carry
There are larger security risk.At present, has there are some handling devices in the market, but existing handling device can not be torn open
Dress, structure is relatively complicated, uses that there are inconvenience.
The content of the invention
It is an object of the invention to solve shortcoming present in prior art, there is provided a kind of smart structural design, can
Dismounting, it is easy to use, carry the good portable gate combination crane boom of effect.
The present invention is achieved through the following technical solutions：
A kind of portable gate combination crane boom, it is characterized in that including two liftable vertical pillars 1, vertically
The top shelf of column 1 is equipped with dismountable horizontal gird 2, and the top of vertical pillars 1 is equipped with the handle for being used for holding on horizontal gird 2
Device is held, the lifting device 17 for driving electrical equipment to lift is installed, the both sides of lifting device 17 are also set on horizontal gird 2
There is the limiting device of position-limiting action, the lower section of vertical pillars 1 is equipped with the support device for being used for increasing stability；
The vertical pillars 1 include outer sleeve column 3 and the inner prop 4 in outer sleeve column 3, and the lower section of outer sleeve column 3 is equipped with installation
Frame 5, mounting bracket 5 are equipped with driving motor 6, and the top of driving motor 6 is equipped with gearbox 7, and the output terminal of driving motor 6, which is equipped with, to be passed
Moving axis 8, transmission shaft 8 are connected with worm gear 9, and worm gear 9 is installed on the bottom of outer sleeve column 3, and steel wire rope 10 is wrapped in the outer of worm gear 9
Edge, and it is connected by screw fixed inner prop 4；
The grasping device includes the bearing plate 11 for being installed on the top of inner prop 4, and grasping device is installed on bearing plate 11,
Hold device to be made of two symmetrical arc linking arms 12, two 12 bottoms of arc linking arm are mutually close, top stretches out；
The bearing plate 11 is equipped with through hole 13, and the both ends of horizontal gird 2, which are equipped with, to be used to inject the inserting column in through hole 13
14, the internal diameter of the outside diameter and through hole 13 of inserting column 14 matches；
The lifting device 17 is any one in bottle gouard moved by hands, electric block；
The limiting device includes installation and two stop nuts 18 of lifting gear both sides, the inner wall of stop nut 18
Internal thread is equipped with, the outer wall of horizontal gird 2 is equipped with the external screw thread used with the screw-internal thread fit of stop nut 18；
The support device includes being installed on the triangle support frame 15 of the lower section of mounting bracket 5, the bottom of triangle support frame 15
Portion is provided with universal wheel 16.
The portable gate combination crane boom smart structural design of the present invention, in use, adjusting the height of two vertical pillars
Degree, specific regulative mode are：Start driving motor, driving motor drives worm gear rotation, by controlling connection worm gear and inner prop
Steel wire rope controls the lifting of inner prop, so that inner prop to be adjusted to suitable height, is easy to use, after the height for having adjusted column,
Then between the both ends of horizontal gird being positioned over arc linking arm, arc linking arm effectively can prevent horizontal gird from arbitrarily turning
It is dynamic, the position of lifting device is then adjusted, the hook of lifting device is hung on cargo, stop nut is adjusted, makes stop nut
Close to lifting device, it can prevent lifting device from moving left and right, each component can be pulled down after use, it is light using kart
The equipment of pine transport, crane boom energy lifting 1000KG of the invention or so weight, and from the limitation of landform, it is especially suitable
Equipment handling on automobile, and warehouse, workshop hoisting large-size object, and time saving and energy saving, reduction manpower is used,
Security risk is reduced, production and operation cost is reduced, greatly improves work efficiency.In conclusion smart structural design of the present invention, makes
With conveniently, there is good application prospect in electric power hoisting apparatus technical field of structures.
Brief description of the drawings
Fig. 1：A kind of structure diagram of portable gate combination crane boom of the present invention；
Fig. 2：The structure diagram that grasping device of the present invention is used cooperatively with horizontal gird.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of no creative work
Example, belongs to the scope of protection of the invention.
Embodiment 1：With reference to figure 1-2.A kind of portable gate combination crane boom, including two liftable vertical pillars 1,
The top shelf of vertical pillars 1 is equipped with dismountable horizontal gird 2, and the top of vertical pillars 1, which is equipped with, to be used to hold on horizontal gird 2
Grasping device, the lifting device 17 for driving electrical equipment to lift, the both sides of lifting device 17 are installed on horizontal gird 2
The limiting device of position-limiting action is additionally provided with, the lower section of vertical pillars 1 is equipped with the support device for being used for increasing stability；It is vertical vertical
Column 1 includes outer sleeve column 3 and the inner prop 4 in outer sleeve column 3, and the lower section of outer sleeve column 3 is equipped with mounting bracket 5, and mounting bracket 5, which is equipped with, to be driven
Dynamic motor 6, the top of driving motor 6 are equipped with gearbox 7, and the output terminal of driving motor 6 is equipped with transmission shaft 8, transmission shaft 8 and worm gear
9 are connected, and worm gear 9 is installed on the bottom of outer sleeve column 3, and steel wire rope 10 is wrapped in the outer rim of worm gear 9, and is connected by screw fixation
Inner prop 4；Grasping device includes the bearing plate 11 for being installed on the top of inner prop 4, and grasping device is installed on bearing plate 11, grasping device
It is made of two symmetrical arc linking arms 12, two 12 bottoms of arc linking arm are mutually close, top stretches out；Bearing plate
11 are equipped with through hole 13, and the both ends of horizontal gird 2, which are equipped with, is used to injecting the inserting column 14 in through hole 13, the outside diameter of inserting column 14 with
The internal diameter of through hole 13 matches；Lifting device 17 is any one in bottle gouard moved by hands, electric block；Limiting device includes installation
With two stop nuts 18 of lifting gear both sides, the inner arm of stop nut 18 is equipped with internal thread, on the outer wall of horizontal gird 2
The external screw thread used equipped with the screw-internal thread fit with stop nut 18；Support device includes being installed on the triangle of the lower section of mounting bracket 5
Shape supporting rack 15, the bottom of triangle support frame 15 are provided with universal wheel 16.
In use, adjusting the height of two vertical pillars 1, specific regulative mode is：Start driving motor 6, drive motor 6
Worm gear 9 is driven to rotate, the steel wire rope 10 by controlling connection worm gear 9 and inner prop 4 controls the lifting of inner prop 4, so that by inner prop 4
Suitable height is adjusted, is easy to use, after the height for having adjusted column 1, the both ends of horizontal gird 2 is then positioned over arc and are connected
Between connecing arm 12, arc linking arm 12 can effectively prevent horizontal gird 2 from arbitrarily rotating, and then adjust the position of lifting device,
The hook of lifting device is hung on cargo, adjusts stop nut 18, makes stop nut to prevent lifting from filling close to lifting device
Put and move left and right, each component can be pulled down after use, easily transported using kart, crane boom of the invention
The equipment of energy lifting 1000KG or so weight, and from the limitation of landform, the equipment handling being particularly suitable on automobile, and
Warehouse, workshop hoisting large-size object, and time saving and energy saving, reduction manpower is used, reduce security risk, the reduction production and operation
Cost, greatly improves work efficiency.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of portable gate combination crane boom, it is characterised in that including two liftable vertical pillars（1）, vertical pillars
（1）Top shelf be equipped with dismountable horizontal gird（2）, vertical pillars（1）Top be equipped be used for hold on horizontal gird（2）
Grasping device, horizontal gird（2）On be provided with for drive electrical equipment lift lifting device（17）, lifting device（17）
Both sides be additionally provided with the limiting device of position-limiting action, vertical pillars（1）Lower section be equipped be used for increase stability support dress
Put；
The grasping device includes being installed on inner prop（4）The bearing plate at top（11）, grasping device is installed on bearing plate（11）On,
Grasping device is by two symmetrical arc linking arms（12）Form, two arc linking arms（12）Bottom is mutually close, top to
Outer extension；
The bearing plate（11）It is equipped with through hole（13）, horizontal gird（2）Both ends be equipped be used for inject through hole（13）Interior inserts
Connect column（14）, inserting column（14）Outside diameter and through hole（13）Internal diameter match.
A kind of 2. portable gate combination crane boom described in accordance with the claim 1, it is characterised in that the vertical pillars（1）Bag
Include outer sleeve column（3）And arranged on outer sleeve column（3）Interior inner prop（4）, outer sleeve column（3）Lower section be equipped with mounting bracket（5）, mounting bracket（5）
It is equipped with driving motor（6）, drive motor（6）Top be equipped with gearbox（7）, drive motor（6）Output terminal be equipped with transmission
Axis（8）, transmission shaft（8）With worm gear（9）It is connected, worm gear（9）It is installed on outer sleeve column（3）Bottom, steel wire rope（10）It is wrapped in
Worm gear（9）Outer rim, and be connected by screw fixed inner prop（4）.
A kind of 3. portable gate combination crane boom described in accordance with the claim 1, it is characterised in that the lifting device（17）
For any one in bottle gouard moved by hands, electric block.
4. a kind of portable gate combination crane boom described in accordance with the claim 1, it is characterised in that the limiting device includes
Installation and two stop nuts of lifting gear both sides（18）, stop nut（18）Inner wall be equipped with internal thread, horizontal gird
（2）Outer wall be equipped with and stop nut（18）The external screw thread that uses of screw-internal thread fit.
5. a kind of portable gate combination crane boom described in accordance with the claim 1, it is characterised in that the support device includes
It is installed on mounting bracket（5）The triangle support frame of lower section（15）, triangle support frame（15）Bottom universal wheel is installed（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155965.7A CN105645292B (en) | 2016-03-21 | 2016-03-21 | A kind of portable gate combination crane boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155965.7A CN105645292B (en) | 2016-03-21 | 2016-03-21 | A kind of portable gate combination crane boom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645292A CN105645292A (en) | 2016-06-08 |
| CN105645292B true CN105645292B (en) | 2018-04-20 |
Family
ID=56494982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155965.7A Active CN105645292B (en) | 2016-03-21 | 2016-03-21 | A kind of portable gate combination crane boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645292B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206277Y (en) * | 1994-08-31 | 1995-08-30 | 王来辉 | Elevator roll type crossing frame |
| US6464208B1 (en) * | 2001-02-02 | 2002-10-15 | Donald E. Smith | I-beam walk assist device |
| CN201436279U (en) * | 2009-07-17 | 2010-04-07 | 上海宝钢设备检修有限公司 | Adjustable, easy mounting and dismounting bracket for holding cradle |
| CN102363512A (en) * | 2011-11-22 | 2012-02-29 | 山东电力集团公司淄博供电公司 | Portable heavy electrical equipment carrier |
| CN102765672A (en) * | 2012-07-27 | 2012-11-07 | 武汉振源电力设备有限公司 | Portable miniature transformer hoisting device easy to mount and demount |
| CN203568758U (en) * | 2013-11-28 | 2014-04-30 | 敖四江 | Portable simple cargo hoisting machine |
| CN203602297U (en) * | 2013-11-08 | 2014-05-21 | 昌吉市锦铁机械制造有限公司 | Portable portal frame |
-
2016
- 2016-03-21 CN CN201610155965.7A patent/CN105645292B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206277Y (en) * | 1994-08-31 | 1995-08-30 | 王来辉 | Elevator roll type crossing frame |
| US6464208B1 (en) * | 2001-02-02 | 2002-10-15 | Donald E. Smith | I-beam walk assist device |
| CN201436279U (en) * | 2009-07-17 | 2010-04-07 | 上海宝钢设备检修有限公司 | Adjustable, easy mounting and dismounting bracket for holding cradle |
| CN102363512A (en) * | 2011-11-22 | 2012-02-29 | 山东电力集团公司淄博供电公司 | Portable heavy electrical equipment carrier |
| CN102765672A (en) * | 2012-07-27 | 2012-11-07 | 武汉振源电力设备有限公司 | Portable miniature transformer hoisting device easy to mount and demount |
| CN203602297U (en) * | 2013-11-08 | 2014-05-21 | 昌吉市锦铁机械制造有限公司 | Portable portal frame |
| CN203568758U (en) * | 2013-11-28 | 2014-04-30 | 敖四江 | Portable simple cargo hoisting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105645292A (en) | 2016-06-08 |
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