CN103407887A - Electrically driven top frame translation mechanism - Google Patents
Electrically driven top frame translation mechanism Download PDFInfo
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- CN103407887A CN103407887A CN2013103682188A CN201310368218A CN103407887A CN 103407887 A CN103407887 A CN 103407887A CN 2013103682188 A CN2013103682188 A CN 2013103682188A CN 201310368218 A CN201310368218 A CN 201310368218A CN 103407887 A CN103407887 A CN 103407887A
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- translation mechanism
- traversing carriage
- electricity
- vidacare corp
- rope
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Abstract
The invention provides an electrically driven top frame translation mechanism. The electrically driven top frame translation mechanism comprises a top frame structure, a moving bracket and an electric driving device, wherein one end of the moving bracket is connected to the electric driving device, and the other end of the moving bracket is connected to a trolley through a rope; the electric driving device is arranged on the top frame structure and can drive the moving bracket to move, so that the angle of the rope is changed, and the angle and position of the top frame structure are further finely adjusted. The electrically driven top frame translation mechanism has the characteristics of small size, large stroke and low power.
Description
Technical field
The present invention relates to the container handling crane field, relate in particular to a kind of novel added translation mechanism of electricity driving that designs.
Background technology
What at present, traditional bridge crane eight ropes generally adopted in added is electric pushrod.The characteristics of this electric pushrod are that volume is large, stroke is little and power is large, and side force is arranged in work, cause coder often to damage, and cause greatly upper shelf structure heaviness because of the push rod volume.
Summary of the invention
The present invention is intended to the added translation mechanism of eight rope a kind of novel motorized motions of added middle employing, replaces original electric pushrod as propulsive effort, in upper shelf structure, makes translation motion in order to drive mobile support saddle.Reduced to arrange the required space of actuating device.In addition, because the added translation mechanism of motorized motions of the present invention has the function of guide rail concurrently, therefore cancelled the guide rail of former eight ropes in added, optimized upper shelf structure.
Particularly, the present invention proposes a kind of electricity and drive added translation mechanism, comprising:
Upper shelf structure;
Traversing carriage, an end of described traversing carriage is connected in Vidacare corp, and the other end of described traversing carriage is connected to dolly via rope; And
Vidacare corp, be arranged on described upper shelf structure and can drive described traversing carriage and move, and to change the angle of described rope, and then the angle of described upper shelf structure and position finely tuned.
Preferably, drive in added translation mechanism at above-mentioned electricity, described traversing carriage further comprises: connecting panel, be fixed on described Vidacare corp by a plate bearing pin; And roller, by an axis of rolling, be arranged on described traversing carriage, so that described traversing carriage can move on the screw mandrel case of described Vidacare corp.
Preferably, drive in added translation mechanism at above-mentioned electricity, described Vidacare corp further comprises: speed-reducing cycloidal motor; Screw mandrel, be connected to described speed-reducing cycloidal motor via a bearing, and rotate under the drive of described speed-reducing cycloidal motor, and wherein said bearing is fixed by a bearing seat; And the screw mandrel case, described traversing carriage can move on described screw mandrel case.
Preferably, drive in added translation mechanism at above-mentioned electricity, described Vidacare corp further comprises a nut, and wherein, the rotation of described screw mandrel will drive described nut parallel motion, and by a plate, drives described traversing carriage and do horizontal balance.
Preferably, drive in added translation mechanism at above-mentioned electricity, described Vidacare corp further comprises a coder, converts the linear running distance to for detection of the motor angle position and by it.
Preferably, drive in added translation mechanism at above-mentioned electricity, described coder can be calculated motor speed by the pulse count of unit of account in the time.
Preferably, drive in added translation mechanism at above-mentioned electricity, described rope is steel rope.
In sum, electricity of the present invention drives added translation mechanism and has the advantages that volume is little, stroke is large and power is little, and in its work without side force, optimized upper shelf structure, reduced the bridge crane main engine power.
Should be appreciated that the above generality of the present invention is described and the following detailed description is all exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
The accompanying drawing explanation
Comprise that accompanying drawing is for providing, the present invention further to be understood, they are included and form the application's a part, and accompanying drawing shows embodiments of the invention, and together with this specification sheets, play the effect of explaining the principle of the invention.In accompanying drawing:
Fig. 1 schematically shows the added complete schematic of application eight rope of the present invention.
Fig. 2 A-2C is the schematic diagram of traversing carriage of the present invention.
Fig. 3 is the schematic diagram of Vidacare corp of the present invention.
The specific embodiment
Now by embodiments of the present invention will be described by referring to the drawings in detail.Now will be in detail with reference to the preferred embodiments of the present invention, its example is shown in the drawings.In the case of any possible, in institute's drawings attached, will mean with identical mark same or analogous part.In addition, although the term used in the present invention is from public term, selecting, but in specification sheets of the present invention, some mentioned terms may be that the applicant selects by his or her judgement, and its detailed meanings illustrates in the relevant portion of the description of this paper.In addition, require not only to pass through the actual terms of using, but also will understand the present invention by the meaning that each term contains.
Fig. 1 schematically shows the added complete schematic of application eight rope of the present invention.As shown in the figure, the added translation mechanism 100 of electricity driving of the present invention mainly comprises: upper shelf structure 101, traversing carriage 102 and Vidacare corp 103.
One end of traversing carriage 102 is connected in Vidacare corp 103, and the other end of traversing carriage 102 is connected to dolly (not shown) via rope.Wherein, this dolly is placed on the eight added tops of rope.On horizontal direction, the added meeting of eight ropes follows dolly to move on the dolly direction; On vertical direction, dolly drives cable drum by motor and controls added hoist action and down maneuver.When added, while carrying out the translation of cart direction, drive the translation mechanism of added extra large land side, added relative dolly has the translation of horizontal cart direction; While adjusting added angle, drive the translation mechanism of the added left and right sides, added relative dolly has the rotation of horizontal direction.Generally, the eight rope extra large land of added use side translation mechanisms are adjusted added level attitude, use the translation framework of the left and right sides to adjust added angle.Preferably, this rope is that steel rope or other possess the rope of enough tensile strengths.
Vidacare corp 103 is arranged on shelf structure 101 and can drives traversing carriage 102 and moves, and to change the angle of above-mentioned rope, and then the angle of shelf structure 101 and position is finely tuned.
Forward now Fig. 2 A-2C to, wherein Fig. 2 A is the front view of traversing carriage of the present invention, and Fig. 2 B is the lateral plan of traversing carriage of the present invention, and Fig. 2 C is the cutaway view of the A-A line in Fig. 2 A.As shown in the figure, traversing carriage 102 may further include: connecting panel 201, roller 202, bearing 203, roller shaft 204 and connecting panel bearing pin 205.
Connecting panel 201 is fixed in Vidacare corp 103 by a plate bearing pin 205.Roller 202 is arranged on traversing carriage 102 by an axis of rolling 204, so that this traversing carriage 102 can be at the screw mandrel case 306(of this Vidacare corp 103 as shown in Figure 3)) upper mobile, and can prevent the traversing carriage sidesway.
Forward now Fig. 3 to, Fig. 3 is the schematic diagram of Vidacare corp of the present invention.As described in Figure, Vidacare corp 103 of the present invention may further include: speed-reducing cycloidal motor 301, bearing seat 302, bearing 303, Connection Block 304, screw mandrel 305, screw mandrel case 306, nut 307, connecting panel 308, coder seat 309, coder cover 310 and coder 311.
Particularly, screw mandrel 305 is connected to speed-reducing cycloidal motor 301 via a bearing 303, and rotates under the drive of speed-reducing cycloidal motor 301.This bearing 303 is fixing by a bearing seat 302.As discussed above, traversing carriage 102 can move on screw mandrel case 306.
In addition, the rotation of screw mandrel 305 is drive nut 307 parallel motions, and by a plate 308, drives above-mentioned traversing carriage 102 and do horizontal balance.On Connection Block 304 connections and upper shelf structure 101.
The coder 311 of Vidacare corp 103 can be used for detecting the motor angle position and to the linear running distance of converting.The coder 311 of this Vidacare corp 103 can also be calculated motor speed by the pulse count of unit of account in the time, realizes accurately controlling.
In operational process, while after container hoisting, needing to be placed on truck, tend to exist the deviations such as angle, distance, now need the align selvage of truck of angle by adjusting freight container and position.Traversing carriage 102 1 ends of the present invention for example, are connected with dolly (main carriage) by steel rope, on other end connection and Vidacare corp 103.Vidacare corp 103 is connected on shelf structure 101.When the position of shelf structure 101 in the need adjustment and angle, Vidacare corp 103 drives traversing carriage 102 and moves in the main carriage direction, now the angle of steel rope can change, this variation will make the angle and distance of shelf structure 101 finely tune, and freight container can be placed on the truck trailer smoothly.
Those skilled in the art can be obvious, can carry out various modifications and variations and without departing from the spirit and scope of the present invention to above-mentioned exemplary embodiment of the present invention.Therefore, be intended to that the present invention is covered and drop in appended claims and equivalence techniques scheme scope thereof to modification of the present invention and modification.
Claims (7)
1. an electricity drives added translation mechanism, comprising:
Upper shelf structure;
Traversing carriage, an end of described traversing carriage is connected in Vidacare corp, and the other end of described traversing carriage is connected to dolly via rope; And
Vidacare corp, be arranged on described upper shelf structure and can drive described traversing carriage and move, and to change the angle of described rope, and then the angle of described upper shelf structure and position finely tuned.
2. electricity as claimed in claim 1 drives added translation mechanism, it is characterized in that, described traversing carriage further comprises:
Connecting panel, be fixed on described Vidacare corp by a plate bearing pin; And
Roller, be arranged on described traversing carriage by an axis of rolling, so that described traversing carriage can move on the screw mandrel case of described Vidacare corp.
3. electricity as claimed in claim 1 drives added translation mechanism, it is characterized in that, described Vidacare corp further comprises:
Speed-reducing cycloidal motor;
Screw mandrel, be connected to described speed-reducing cycloidal motor via a bearing, and rotate under the drive of described speed-reducing cycloidal motor, and wherein said bearing is fixed by a bearing seat; And
The screw mandrel case, described traversing carriage can move on described screw mandrel case.
4. electricity as claimed in claim 3 drives added translation mechanism, it is characterized in that, described Vidacare corp further comprises a nut,
Wherein, the rotation of described screw mandrel will drive described nut parallel motion, and by a plate, drive described traversing carriage and do horizontal balance.
5. electricity as claimed in claim 4 drives added translation mechanism, it is characterized in that, described Vidacare corp further comprises a coder, converts the linear running distance to for detection of the motor angle position and by it.
6. electricity as claimed in claim 5 drives added translation mechanism, it is characterized in that, described coder can be calculated motor speed by the pulse count of unit of account in the time.
7. electricity as claimed in claim 1 drives added translation mechanism, it is characterized in that, described rope is steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368218.8A CN103407887B (en) | 2013-08-21 | 2013-08-21 | Electrically driven top frame translation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368218.8A CN103407887B (en) | 2013-08-21 | 2013-08-21 | Electrically driven top frame translation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407887A true CN103407887A (en) | 2013-11-27 |
| CN103407887B CN103407887B (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368218.8A Expired - Fee Related CN103407887B (en) | 2013-08-21 | 2013-08-21 | Electrically driven top frame translation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407887B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777552A (en) * | 2017-11-24 | 2018-03-09 | 无锡华东重型机械股份有限公司 | A kind of electronic restocking of suspension centre type of drive |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007261750A (en) * | 2006-03-28 | 2007-10-11 | Mitsui Eng & Shipbuild Co Ltd | Hoisting device for container crane |
| CN201424342Y (en) * | 2009-06-12 | 2010-03-17 | 上海振华重工(集团)股份有限公司 | Eight-rope upper hanger frame for container crane |
| CN202766110U (en) * | 2012-09-26 | 2013-03-06 | 上海振华重工(集团)股份有限公司 | Electrically-operated translational upper frame |
| CN202936083U (en) * | 2012-11-02 | 2013-05-15 | 上海振华重工(集团)股份有限公司 | Electric translational sling upper frame |
-
2013
- 2013-08-21 CN CN201310368218.8A patent/CN103407887B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007261750A (en) * | 2006-03-28 | 2007-10-11 | Mitsui Eng & Shipbuild Co Ltd | Hoisting device for container crane |
| CN201424342Y (en) * | 2009-06-12 | 2010-03-17 | 上海振华重工(集团)股份有限公司 | Eight-rope upper hanger frame for container crane |
| CN202766110U (en) * | 2012-09-26 | 2013-03-06 | 上海振华重工(集团)股份有限公司 | Electrically-operated translational upper frame |
| CN202936083U (en) * | 2012-11-02 | 2013-05-15 | 上海振华重工(集团)股份有限公司 | Electric translational sling upper frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777552A (en) * | 2017-11-24 | 2018-03-09 | 无锡华东重型机械股份有限公司 | A kind of electronic restocking of suspension centre type of drive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103407887B (en) | 2015-07-08 |
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Granted publication date: 20150708 |