CN201080414Y - Container multipurpose machine for assembling and disassembling door - Google Patents
Container multipurpose machine for assembling and disassembling door Download PDFInfo
- Publication number
- CN201080414Y CN201080414Y CN 200720072404 CN200720072404U CN201080414Y CN 201080414 Y CN201080414 Y CN 201080414Y CN 200720072404 CN200720072404 CN 200720072404 CN 200720072404 U CN200720072404 U CN 200720072404U CN 201080414 Y CN201080414 Y CN 201080414Y
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- suspender
- door machine
- boom system
- reel
- lifting mechanism
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Abstract
The utility model relates to a multipurpose portal jib crane for a container, comprising a hoisting mechanism with a pulley block, a rotatable hanger, a single arm support system with a trusswork and a luffing mechanism driven by gear racks. With the technical proposal of the utility model which has the single arm support system with the trusswork, the arm support system has lighter weight and small wind load; thus the safety can be well guaranteed when in a gale weather at the port. The arm support system of the portal jib crane is driven by the luffing mechanism of the portal jib crane by the gear racks; wherein the gear racks have bigger driving moment, thus the driven arm support system has higher work efficiency. In addition, the hanger of the portable jig crane has a rotating device, therefore the hanger has a rotating function and can rotate at any angle to achieve grasping and lifting the goods in the real operations.
Description
Technical field
The utility model relates to the harbour hoisting and handling equipment, more particularly, relates to a kind of freight container high-mobility, multipurpose, wheeled vehicle handling door machine.
Background technology
The continuous growth of the thriving demand of world's freight container traffic and China's container port throughput, the container handling technical equipment has been proposed to upgrade higher requirement, in middle-size and small-size harbour field, become urgent demand from the high-mobility, multipurpose, wheeled vehicle handling door machine of heavy and light, efficient height, small investment.
High-mobility, multipurpose, wheeled vehicle handling door machine generally comprises lifting mechanism, suspender, boom system and luffing mechanism, suspender grasps goods and slings, lifting mechanism hoists to the goods of loading and unloading, boom system plays the effect of a support, the steel rope of lifting mechanism is sling suspender through boom system, luffing mechanism is connected with boom system, and luffing mechanism can the actuating arm frame system makes it to change the angle with horizontal surface.
Present high-mobility, multipurpose, wheeled vehicle handling door machine mainly is the high-mobility, multipurpose, wheeled vehicle handling door machine of the simple lifting tool form of four connecting rods, and this high-mobility, multipurpose, wheeled vehicle handling door machine has following defective:
1) because its boom system is a four-bar linkage structure, carry with weight all greatlyyer like this with regard to the wind that makes whole boom system, also make the weight increase of whole high-mobility, multipurpose, wheeled vehicle handling door machine, improved cost.
2) because its luffing mechanism is not to adopt rack-and-gear to come the actuating arm frame system, its unstable working condition, drive torque is less, and work efficiency is not high yet.
3) because its suspender is the suspender that has adopted easy structure, the rotation that this suspender cannot unspecified angle needs artificial check and correction like this in real work, reduced work efficiency.
4) since four connecting rods inherent structure, the suspender cable drum is installed in boom system very big difficulty, and unfavorable to whole boom system.
As seen from the above, urgently provide a kind of new freight container high-mobility, multipurpose, wheeled vehicle handling door machine, functions such as total weight is little, work efficiency height that it should have are to satisfy the demand of each growing harbour handling operation.
The utility model content
Defectives such as the total weight that exists at present freight container high-mobility, multipurpose, wheeled vehicle handling door machine is big, inefficiency and luffing mechanism drive torque are little, the utility model provides a kind of freight container high-mobility, multipurpose, wheeled vehicle handling door machine, the total weight of this handling door machine and wind carry less, the drive torque of its luffing mechanism is big, high efficiency.
For achieving the above object, the utility model provides a kind of freight container high-mobility, multipurpose, wheeled vehicle handling door machine, comprising:
Lifting mechanism is installed on the pedestal of described door machine, comprises motor, drop-gear box, reel, and motor drives reel by drop-gear box;
Suspender, the steel rope on the described lifting mechanism reel is connected with described suspender;
Boom system is installed on the pedestal of described door machine, and described suspender is suspended on the boom system by the steel rope of described reel;
Luffing mechanism is installed on the pedestal of described door machine, and an end of luffing mechanism is connected with described boom system;
Wherein:
Described boom system is the single boom system of truss structure;
Described luffing mechanism comprises the tooth bar of gear and described gear drive, and an end of tooth bar is connected with described boom system.
Described suspender comprises the rotary extension device, and suspender is connected with described steel rope by this rotary extension device, and described rotary extension device drives described suspender rotation when described door machine rotates.
Described lifting mechanism comprises two motors, two change speed gear boxs and two reels, and described each motor drives a reel by a change speed gear box.
Described lifting mechanism also comprises the wiring system, and the wiring system comprises assembly pulley, and the steel rope on described two reels is connected with described suspender through described assembly pulley, returns with the pedestal of described door machine through described assembly pulley to be connected again.
Described boom system also comprises the cable drum of suspender, and this cable drum is installed on the described boom system and output power and control signal to described suspender.
Adopt a kind of freight container high-mobility, multipurpose, wheeled vehicle handling door machine described in the utility model, because its boom system is the single boom system of truss structure, so the weight of boom system is lighter, its wind carries also very little, in the strong wind weather that the harbour often has, the handling door machine can guarantee safety preferably like this.The luffing mechanism of this handling door machine is by the boom system of gear and rack drives handling door machine, and the drive torque of rack-and-gear is bigger, and driven like this boom system has higher work efficiency.The suspender of this handling door machine is because have a slewing arrangement in addition, so suspender has spinfunction, like this in real work at different situations, suspender can rotate arbitrarily angle to realize the extracting and the lifting of goods.
Description of drawings
Fig. 1 is the structural representation sketch of lifting mechanism of the present utility model;
Fig. 2 is the structural representation sketch of wiring of the present utility model system;
Fig. 3 is an overall structure simplified schematic diagram of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
With reference to figure 1 and Fig. 3, described in the utility model is a kind of freight container high-mobility, multipurpose, wheeled vehicle handling door machine, comprising:
With reference to figure 1, lifting mechanism 10 is installed on the pedestal of described door machine, lifting mechanism 10 comprises 12,16, two reels 11,15 of 13,14, two change speed gear boxs of two motors, and motor 13 drives reel 11 by change speed gear box 12, equally, motor 14 drives reel 15 by change speed gear box 16.In practice, thus lifting mechanism 10 also can only enable one the cover lifting mechanism use as single lifting mechanism.
Luffing mechanism, be installed on the pedestal of described door machine, luffing mechanism comprises gear 41 and tooth bar 42, one end of tooth bar is connected on the boom system 30, under corresponding driven by motor, gear 41 drives tooth bars 42 motions, and tooth bar 42 just can push-pull arm frame system 30 like this, and then the angle of adjusting arm frame system 30 and horizontal surface, realize being hung rising or the reduction that rises goods.
With reference to figure 2, in one embodiment, lifting mechanism 10 also comprises wiring system 20, the structure of wiring system 20 is composed as follows: the steel rope on the reel 15 arrives assembly pulley 25 through pulley 24, arrive assembly pulley 28 on the suspenders 10 through assembly pulley 27 again, successively return assembly pulley 27 and assembly pulley 25 then, pile warp assembly pulley 25 and assembly pulley 26 are again drawn with the pedestal of described door machine from assembly pulley 26 at last and are connected; Steel rope on the same reel 11 arrives assembly pulley 25 through pulley 23, arrive assembly pulley 28 on the suspenders 10 through assembly pulley 27 again, successively return assembly pulley 27 and assembly pulley 25 then, pile warp assembly pulley 25 and assembly pulley 26 are again drawn with the pedestal of described door machine from assembly pulley 26 at last and are connected.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of above embodiment.
Claims (5)
1. freight container high-mobility, multipurpose, wheeled vehicle handling door machine comprises:
Lifting mechanism is installed on the pedestal of described door machine, comprises motor, drop-gear box, reel, and motor drives reel by drop-gear box;
Suspender, the steel rope on the described lifting mechanism reel is connected with described suspender;
Boom system is installed on the pedestal of described door machine, and described suspender is suspended on the boom system by the steel rope of described reel;
Luffing mechanism is installed on the pedestal of described door machine, and an end of luffing mechanism is connected with described boom system;
It is characterized in that:
Described boom system is the single boom system of truss structure;
Described luffing mechanism comprises the tooth bar of gear and described gear drive, and an end of tooth bar is connected with described boom system.
2. handling door machine as claimed in claim 1 is characterized in that described suspender comprises the rotary extension device, and suspender is connected with described steel rope by this rotary extension device, and described rotary extension device drives described suspender rotation when described door machine rotates.
3. handling door machine as claimed in claim 1 is characterized in that, described lifting mechanism comprises two motors, two change speed gear boxs and two reels, and described each motor drives a reel by a change speed gear box.
4. handling door machine as claimed in claim 3, it is characterized in that described lifting mechanism also comprises the wiring system, the wiring system comprises assembly pulley, steel rope on described two reels is connected with described suspender through described assembly pulley, returns with the pedestal of described door machine through described assembly pulley to be connected again.
5. handling door machine as claimed in claim 1 is characterized in that described boom system also comprises the cable drum of suspender, and this cable drum is installed on the described boom system and output power and control signal to described suspender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720072404 CN201080414Y (en) | 2007-07-12 | 2007-07-12 | Container multipurpose machine for assembling and disassembling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720072404 CN201080414Y (en) | 2007-07-12 | 2007-07-12 | Container multipurpose machine for assembling and disassembling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080414Y true CN201080414Y (en) | 2008-07-02 |
Family
ID=39614093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720072404 Expired - Fee Related CN201080414Y (en) | 2007-07-12 | 2007-07-12 | Container multipurpose machine for assembling and disassembling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080414Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030273A (en) * | 2011-01-05 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | Tower crane, lifting mechanism thereof and method for leveling lifting mechanism |
| CN102275831A (en) * | 2011-07-13 | 2011-12-14 | 中山市装备制造业科技研究中心 | Multipurpose single-boom-frame gantry crane |
| CN103640990A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Floating crane |
| CN103640989A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Floating carne balancing device |
| CN108025894A (en) * | 2015-02-06 | 2018-05-11 | 特雷克斯有限公司 | Crane including at least one Crane Beam, particularly bridge crane or gantry crane |
| CN108862058A (en) * | 2018-09-19 | 2018-11-23 | 袁福珍 | One kind builds a bridge working lifting auxiliary device |
-
2007
- 2007-07-12 CN CN 200720072404 patent/CN201080414Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030273A (en) * | 2011-01-05 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | Tower crane, lifting mechanism thereof and method for leveling lifting mechanism |
| CN102030273B (en) * | 2011-01-05 | 2012-09-12 | 中联重科股份有限公司 | Tower crane, lifting mechanism thereof and method for leveling lifting mechanism |
| CN102275831A (en) * | 2011-07-13 | 2011-12-14 | 中山市装备制造业科技研究中心 | Multipurpose single-boom-frame gantry crane |
| CN103640990A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Floating crane |
| CN103640989A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Floating carne balancing device |
| CN108025894A (en) * | 2015-02-06 | 2018-05-11 | 特雷克斯有限公司 | Crane including at least one Crane Beam, particularly bridge crane or gantry crane |
| CN108862058A (en) * | 2018-09-19 | 2018-11-23 | 袁福珍 | One kind builds a bridge working lifting auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |