CN104192724A - Special crane for production of aluminum profile - Google Patents
Special crane for production of aluminum profile Download PDFInfo
- Publication number
- CN104192724A CN104192724A CN201410414499.0A CN201410414499A CN104192724A CN 104192724 A CN104192724 A CN 104192724A CN 201410414499 A CN201410414499 A CN 201410414499A CN 104192724 A CN104192724 A CN 104192724A
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- hoists
- section bar
- crane
- special purpose
- aluminium section
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Abstract
The invention discloses a special crane for production of an aluminum profile. The special crane comprises a main lifting machine, a bridge frame, a lifting frame, a sliding trolley, a balancing weight and a cab, wherein the main lifting machine is fixed on main beams of the bridge frame via a base; the bridge frame is formed by means of connecting two end beams and two main beams via bolts; the lifting frame is connected with the main beams of the bridge frame via bolts; the sliding trolley is arranged on a vertical fixing track of the lifting frame and is connected with one end of a lifting chain; the balancing weight is connected with the sliding trolley via the lifting chain; and the cab is fixed on the lifting frame at one end of the crane. In actual work, since the sliding trolley is provided with a hook and a lug and the hook has a certain movement range, the aluminum profile can be drained rapidly, the work time is saved and the production efficiency is enhanced; and meanwhile, the balancing weight connected with the sliding trolley is capable of lowering the temperature of the main lifting machine in movement, and the actual work requirement of a factory is satisfied.
Description
Technical field
The present invention relates to aluminium section bar manufacturing and processing equipment field, relate in particular to a kind of aluminium section bar and produce special purpose crane.
Background technology
At present, it is ordinary bridge crane that domestic aluminium section bar is produced special purpose crane, mainly crane span structure, crane carriage, hoisting rack, consists of, and crane span structure is mainly comprised of girder and end carriage, and crane carriage is comprised of lifting mechanism, wheeling mechanism again.The crane structure of this structure is simple, with low cost, but in aluminium section bar actual production, need hoisting crane can adapt to the mode of operation that factory works in three shifts for a long time, therefore hoist the motor of main frame in starting frequently, the intensification in stopped process is higher, serious infringement motor, the working environment of this external oxidation and electrophoresis two procedures is relative poor, hoisting crane often occurs that operation is steady, the problems such as unreliable, maintenance rate height that hoist, and has seriously restricted the raising of aluminium section bar production efficiency.
Summary of the invention
For problems of the prior art, the object of the invention is to design a kind ofly can adapt to that factory works in three shifts for a long time, operation and lifting velocity is adjustable, between sliding machine suspension hook hook apart from variable, can to realize the quick draining of aluminium section bar special purpose crane.
For reaching above object, the present invention adopts following technical scheme.
Aluminium section bar is produced a special purpose crane, it is characterized in that, comprising: the main frame that hoists, crane span structure, hoisting rack, sliding machine, clump weight and operator's compartment;
Described crane span structure comprises end carriage and the girder connecting together;
Described hoisting rack comprises and is arranged on two of girder two ends, and on girder, corresponding each hoisting rack is provided with the main frame that hoists, and on each hoists main frame, is connected with hoisting chain;
Described sliding machine and clump weight are connected to the two ends of hoisting chain, are provided with suspension hook on sliding machine;
Described operator's compartment is connected with the host computer control that hoists.
Described operator's compartment is connected with the host computer control that hoists, and described operator's compartment is arranged on hoisting rack.
Described operator's compartment is connected with the host computer control that hoists, described in the main frame that hoists comprise: the support that hoists, motor, retarder, main shaft and sprocket wheel hoist;
Described support and the girder of hoisting fixed, described motor is fixed with the support that hoists, and described retarder is connected on motor output shaft, described in the main shaft that hoists be connected to the mouth of retarder, described sprocket wheel is arranged on and hoists on main shaft, and described hoisting chain is connected with the main shaft that hoists.
Described operator's compartment is connected with the host computer control that hoists, and motor output shaft is connected with the high speed shaft of retarder by brake wheel gear coupling, and the output shaft of retarder is connected with the main shaft that hoists by sprocket wheel shaft coupling.
Described operator's compartment is connected with the host computer control that hoists, and is also connected with frequency converter on motor.
Described operator's compartment is connected with the host computer control that hoists, and is provided with vertical cart slideway and counterweight slideway on hoisting rack, and described sliding machine is arranged in cart slideway, and described clump weight is arranged in counterweight slideway.
Described operator's compartment is connected with the host computer control that hoists, and described cart slideway and/or counterweight slideway consist of channel-section steel.
Described operator's compartment is connected with the host computer control that hoists, and described sliding machine is comprised of four wheel and four locating wheels perpendicular to cart slideway that are parallel to cart slideway.
Described operator's compartment is connected with the host computer control that hoists, and is welded with ear seat on sliding machine, and described suspension hook is hinged on ear seat by bearing pin.
Described operator's compartment is connected with the host computer control that hoists, and described crane span structure is to be formed by connecting with bolt by two end carriages and two girders, and end carriage is to become U-shaped cell body with steel plate bending, and girder is the box-structure forming by four block plate Combination Welding.
A kind of aluminium section bar provided by the invention is produced special purpose crane, and its beneficial effect is:
One, due to sliding machine and clump weight, be connected to the two ends of hoisting chain; form structure one on the other; in real work; the starting current of main frame of making to hoist greatly reduces; the main frame that hoists is lower in starting frequently, temperature in stopped process; effectively protect the main frame that hoists, thereby adapted to factory's actual working state, improved work efficiency.
Two, by connect frequency converter on the main frame that hoists, facilitate the adjust hoisting power frequency of motor of user, thereby change running velocity and the lifting velocity of hoisting crane, make hoisting crane can be steadily, reliability service.
Three, because suspension hook is hinged on ear seat by bearing pin, suspension hook has had certain action radius, and between suspension hook, spacing is adjustable; Sliding machine is arranged to one side in actual production process high low on one side, is made aluminium section bar draining fast, thereby save work-hours, enhance productivity.
Accompanying drawing explanation
Figure 1 shows that the main TV structure schematic diagram of aluminium section bar production special purpose crane provided by the invention;
Figure 2 shows that the left TV structure schematic diagram of aluminium section bar production special purpose crane;
Figure 3 shows that the main machine structure schematic diagram that hoists;
Fig. 4 sliding machine connecting bridge shelf structure schematic diagram;
Figure 5 shows that hoisting rack structural representation;
Figure 6 shows that sliding machine local structure schematic diagram;
Description of reference numerals:
1, the main frame that hoists, 2, crane span structure, 3, hoisting rack, 4, sliding machine, 5, operator's compartment,
6, clump weight;
11, motor, 12, retarder, 13, sprocket wheel;
21, girder, 22, end carriage;
31, cart slideway, 32, counterweight slideway.
The specific embodiment
For convenience of those of ordinary skills, understand better essence of the present invention, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1 and Figure 2, a kind of aluminium section bar is produced special purpose crane, comprising: the main frame 1 that hoists, crane span structure 2, hoisting rack 3, sliding machine 4, operator's compartment 5 and clump weight 6.
Wherein, the main frame 1 that hoists, sliding machine 4,6 every hoisting cranes of clump weight configure two covers, and the main frame 1 that hoists is fixed on the girder 21 of crane span structure 2 by support.
As shown in Figure 3, the main frame 1 that hoists is connected to form by physical construction by the support that hoists, motor 11, retarder 12, sprocket wheel 13.Because lifting machine working environment of living in is poor, in work, need Fraquent start, stop making motor temperature higher, therefore the present invention select the class of insulation high, can adapt to starting per hour, stop at 300 times with interior YZ type squirrel cage motor, thereby minimizing motor because of temperature compared with high and damage.
As shown in Figure 4, crane span structure 2 is mainly formed by connecting by two end carriages 22 and two girder 21 use bolts, end carriage 22 is to become U-shaped cell body with steel plate bending, girder 21 is the box-structure becoming with 4 block plate assembly weldings, and motor, retarder and the car wheel structure that the end carriage 22 on crane span structure 2 configures is identical with conventional LDA single-beam crane can meet actual production requirement.
In practical work process, operating personal drives motor 11 motions of the main frame 1 that hoists by the control system of operator's compartment 5, motor 11 is connected with the high speed shaft of retarder 12 by a set of brake wheel gear coupling, the mouth of retarder 12 is connected with the main shaft that hoists with a set of sprocket wheel shaft coupling, thereby drives two sprocket wheels 13 that hoist on main shaft to rotate.Because hoisting chain one end connects sliding machine 4, the other end connects clump weight 6, and when sprocket wheel 13 rotates, sliding machine 4 and clump weight 6 have been realized contrary one on the other motion process.Due to the effect of clump weight 6, the starting current of motor 11 is reduced greatly, so motor 11 starting frequently, heat up in stopped process lower, thereby effectively protected motor 11.
As shown in Figure 5, the up-and-down movement of sliding machine 4 is to complete on the vertical fixedly cart slideway 31 of the channel-section steel assembly welding one-tenth of two 18b, is on the counterweight slideway 32 of adjacent edge, to do the motion contrary with sliding machine 4 with the clump weight 6 of sliding machine 4 pairings.
As shown in Figure 6, every four of sliding machine 4 use are parallel to wheel and four compositions of the locating wheels perpendicular to track of track, due to what draw use, are the simplex roller chains of two 24A, have guaranteed that sliding machine 4 can pulsation-free up-and-down movement.In addition four ear seats 41 that are connected use with suspension hook 42 on sliding machine 4, have been welded, suspension hook 42 is hinged by bearing pin with ear seat 41, suspension hook has just had certain action radius at work, thereby having met in actual production process requires sliding machine 4 high on one side, the demand that another side is low, make aluminium section bar draining fast, save work-hours, improved production efficiency.
The trolley travelling that this aluminium section bar is produced special purpose crane is two to overlap independently actuating device, by the use of frequency converter, change the power frequency of lifting motor, thereby change running velocity and the lifting velocity of hoisting crane, make hoisting crane can operate steadily, hoist reliable, can also be according to client the demand to production technology, change hook between the running velocity of hoisting crane and lifting velocity, change suspension hook apart from meeting needs of production.
The above specific embodiment has been described in detail essence of the present invention, but can not to protection scope of the present invention, limit with this.In every case according to the present invention's essence, the simple modifications of doing, modification or equivalent transformation, within all dropping on claim protection domain of the present invention.
Claims (10)
1. aluminium section bar is produced a special purpose crane, it is characterized in that, comprising: the main frame that hoists, crane span structure, hoisting rack, sliding machine, clump weight and operator's compartment;
Described crane span structure comprises end carriage and the girder connecting together;
Described hoisting rack comprises and is arranged on two of girder two ends, and on girder, corresponding each hoisting rack is provided with the main frame that hoists, and on each hoists main frame, is connected with hoisting chain;
Described sliding machine and clump weight are connected to the two ends of hoisting chain, are provided with suspension hook on sliding machine;
Described operator's compartment is connected with the host computer control that hoists.
2. a kind of aluminium section bar according to claim 1 is produced special purpose crane, it is characterized in that, described operator's compartment is arranged on hoisting rack.
3. a kind of aluminium section bar according to claim 1 is produced special purpose crane, it is characterized in that, described in the main frame that hoists comprise: the support that hoists, motor, retarder, main shaft and sprocket wheel hoist;
Described support and the girder of hoisting fixed, described motor is fixed with the support that hoists, and described retarder is connected on motor output shaft, described in the main shaft that hoists be connected to the mouth of retarder, described sprocket wheel is arranged on and hoists on main shaft, and described hoisting chain is connected with the main shaft that hoists.
4. a kind of aluminium section bar according to claim 3 is produced special purpose crane, it is characterized in that, motor output shaft is connected with the high speed shaft of retarder by brake wheel gear coupling, and the output shaft of retarder is connected with the main shaft that hoists by sprocket wheel shaft coupling.
5. a kind of aluminium section bar according to claim 3 is produced special purpose crane, it is characterized in that, is also connected with frequency converter on motor.
6. a kind of aluminium section bar according to claim 1 is produced special purpose crane, it is characterized in that, on hoisting rack, be provided with vertical cart slideway and counterweight slideway, described sliding machine is arranged in cart slideway, and described clump weight is arranged in counterweight slideway.
7. a kind of aluminium section bar according to claim 6 is produced special purpose crane, it is characterized in that, described cart slideway and/or counterweight slideway consist of channel-section steel.
8. a kind of aluminium section bar according to claim 6 is produced special purpose crane, it is characterized in that, described sliding machine is comprised of four wheel and four locating wheels perpendicular to cart slideway that are parallel to cart slideway.
9. a kind of aluminium section bar according to claim 1 is produced special purpose crane, it is characterized in that, on sliding machine, be welded with ear seat, described suspension hook is hinged on ear seat by bearing pin.
10. a kind of aluminium section bar according to claim 1 is produced special purpose crane, it is characterized in that, described crane span structure is to be formed by connecting with bolt by two end carriages and two girders, and end carriage is to become U-shaped cell body with steel plate bending, and girder is the box-structure forming by four block plate Combination Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414499.0A CN104192724B (en) | 2014-08-21 | 2014-08-21 | Special purpose crane produced by a kind of aluminium section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414499.0A CN104192724B (en) | 2014-08-21 | 2014-08-21 | Special purpose crane produced by a kind of aluminium section bar |
Publications (2)
| Publication Number | Publication Date |
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| CN104192724A true CN104192724A (en) | 2014-12-10 |
| CN104192724B CN104192724B (en) | 2016-04-13 |
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| CN201410414499.0A Active CN104192724B (en) | 2014-08-21 | 2014-08-21 | Special purpose crane produced by a kind of aluminium section bar |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174031A (en) * | 2015-10-21 | 2015-12-23 | 广东南桂起重机械有限公司 | Special crane for soft hook type aluminum sectional material |
| CN105174056A (en) * | 2015-10-19 | 2015-12-23 | 崔会斌 | Special crane for hoisting aluminum profiles |
| CN105174070A (en) * | 2015-10-20 | 2015-12-23 | 广东南桂起重机械有限公司 | Special crane provided with hoisting trolleys and used for aluminum sectional material |
| CN105174069A (en) * | 2015-10-21 | 2015-12-23 | 广东南桂起重机械有限公司 | Crane raising frame special for aluminium profile |
| CN105384076A (en) * | 2015-12-01 | 2016-03-09 | 江苏聚业机械装备股份有限公司 | Guide lifting frame of suspension type crane |
| CN105384081A (en) * | 2015-12-19 | 2016-03-09 | 江苏泰利达实业有限公司 | Bracket arm crane for horizontal movement of cathode bar |
| CN106256752A (en) * | 2016-09-28 | 2016-12-28 | 昆山克鲁克机电设备有限公司 | Hand pulling type engine room crane |
| CN116216532A (en) * | 2023-04-20 | 2023-06-06 | 广东南桂起重机械有限公司 | Trolley movement mechanism and crane |
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| CN201220891Y (en) * | 2008-06-02 | 2009-04-15 | 邝绍英 | Bridge crane with guide elevating function |
| CN201873463U (en) * | 2010-11-02 | 2011-06-22 | 无锡市星亿涂装环保设备有限公司 | Traveling crane device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201220891Y (en) * | 2008-06-02 | 2009-04-15 | 邝绍英 | Bridge crane with guide elevating function |
| CN201873463U (en) * | 2010-11-02 | 2011-06-22 | 无锡市星亿涂装环保设备有限公司 | Traveling crane device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174056A (en) * | 2015-10-19 | 2015-12-23 | 崔会斌 | Special crane for hoisting aluminum profiles |
| CN105174070A (en) * | 2015-10-20 | 2015-12-23 | 广东南桂起重机械有限公司 | Special crane provided with hoisting trolleys and used for aluminum sectional material |
| CN105174031A (en) * | 2015-10-21 | 2015-12-23 | 广东南桂起重机械有限公司 | Special crane for soft hook type aluminum sectional material |
| CN105174069A (en) * | 2015-10-21 | 2015-12-23 | 广东南桂起重机械有限公司 | Crane raising frame special for aluminium profile |
| CN105384076A (en) * | 2015-12-01 | 2016-03-09 | 江苏聚业机械装备股份有限公司 | Guide lifting frame of suspension type crane |
| CN105384081A (en) * | 2015-12-19 | 2016-03-09 | 江苏泰利达实业有限公司 | Bracket arm crane for horizontal movement of cathode bar |
| CN106256752A (en) * | 2016-09-28 | 2016-12-28 | 昆山克鲁克机电设备有限公司 | Hand pulling type engine room crane |
| CN116216532A (en) * | 2023-04-20 | 2023-06-06 | 广东南桂起重机械有限公司 | Trolley movement mechanism and crane |
| CN116216532B (en) * | 2023-04-20 | 2023-09-26 | 广东南桂起重机械有限公司 | Trolley movement mechanism and crane |
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| CN104192724B (en) | 2016-04-13 |
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