CN203582297U - Tower type crane and posture adjusting device of hung object - Google Patents
Tower type crane and posture adjusting device of hung object Download PDFInfo
- Publication number
- CN203582297U CN203582297U CN201320792700.XU CN201320792700U CN203582297U CN 203582297 U CN203582297 U CN 203582297U CN 201320792700 U CN201320792700 U CN 201320792700U CN 203582297 U CN203582297 U CN 203582297U
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- hanging object
- fixed pulley
- pedestal
- steel rope
- motor
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims description 59
- 239000010959 steel Substances 0.000 claims description 59
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 54
- 230000008878 coupling Effects 0.000 claims description 30
- 238000010168 coupling process Methods 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model provides a tower type crane and a posture adjusting device of a hung object. The posture adjusting device comprises a base (50), a first hung-object connecting end, a second hung-object connecting end, a rotary angle adjusting device (30) and an inclined-state adjusting device (40), wherein the first hung-object connecting end and the second hung-object connecting end are respectively used for connection with the hung object; the rotary angle adjusting device (30) is arranged on the base (50) and is used for driving the first hung-object connecting end to rotate relative to the base (50); and the inclined-state adjusting device (40) is arranged on the base (50) and is used for adjusting the height of the second hung-object connecting end. The tower type crane and the posture adjusting device provided by the utility model have the advantages that due to adoption of the technical scheme, the posture of the hung object can be conveniently adjusted and the construction requirement is met.
Description
Technical field
The utility model relates to engineering machinery field, in particular to the device for adjusting posture of a kind of tower crane and hanging object thereof.
Background technology
Tower crane is the most often used in carrying heavy goods in molten iron that building ground carrying reinforcing bar, port and pier carrying counter, steelworks carrying melt and factory, is the major equipment of handling large corporation.With tower crane on building ground, be applied as example, on building ground, often can see that hanging object is transported to correct position via tower crane.But, when hanging object arrives behind appointed place, not often the needed state of construction, as shown in Figure 1, the hanging object 10 ' of hanging on suspension hook 20 ' is after being sent to correct position, and staff need to pull stay cord 30 ' that the attitude of hanging object 10 ' is adjusted to suitable angle.
Because hanging object 10 ' is suspended at the position that high-altitude is difficult for climbing conventionally, and the volume and weight of hanging object 10 ' is all huger, so the attitude of hanging object 10 ' is not easy to adjust, if hanging object 10 ' comes off, also easily cause on-the-spot safety misadventure.
Utility model content
The utility model aims to provide the device for adjusting posture of a kind of tower crane and hanging object thereof, can conveniently adjust the attitude of hanging object, meets construction requirement.
To achieve these goals, according to an aspect of the present utility model, provide a kind of device for adjusting posture of hanging object, having comprised: pedestal; The first hanging object coupling end and the second hanging object coupling end, the first hanging object coupling end is respectively used to be connected with hanging object with the second hanging object coupling end; Anglec of rotation setting device, anglec of rotation setting device is arranged on pedestal, drives the first hanging object coupling end to rotate with respect to pedestal; And heeling condition setting device, heeling condition setting device is arranged on pedestal, adjusts the height of the second hanging object coupling end.
Further, the device for adjusting posture of hanging object also comprises remote control equipment (RCE), and remote control equipment (RCE) is arranged on pedestal, and is electrically connected to anglec of rotation setting device and heeling condition setting device respectively.
Further, anglec of rotation setting device comprises: the first motor, and the first motor is arranged on pedestal, and the output shaft of the first motor vertically arranges; Drive mechanism, drive mechanism is connected on the output shaft of the first motor; Load portion, load portion is connected with drive mechanism; And first steel rope, the first steel rope is connected in load portion, and the free end of the first steel rope is as the first hanging object coupling end.
Further, anglec of rotation setting device also comprises rotating shaft, and rotating shaft is arranged on pedestal and with drive mechanism and is connected, and rotating shaft has suspension hook coupling end.
Further, drive mechanism comprises: the first gear, and the first gear is connected with the output shaft of the first motor; And second gear, the second gear and the engagement of the first gear, the second gear is fixedly connected with rotating shaft and load portion respectively, and the second gear arranges rotationally around the central axis of himself central axis and the first gear.
Further, heeling condition setting device comprises: the second motor, and the second motor is arranged on pedestal, and the output shaft of the second motor is horizontally disposed with; And reel, reel is connected with the output shaft of the second motor, is arranged with the second steel rope and the 3rd steel rope on reel, and the free end of the free end of the second steel rope and the 3rd steel rope is as the second hanging object coupling end; The first fixed pulley, is arranged on pedestal; And second fixed pulley, being arranged on pedestal, the second fixed pulley and the first fixed pulley lay respectively at the relative both sides of the second motor; Free end pile warp first fixed pulley of the second steel rope is also connected with hanging object, and free end pile warp second fixed pulley of the 3rd steel rope is also connected with hanging object.
Further, heeling condition setting device also comprises the 3rd fixed pulley and the 4th fixed pulley being separately positioned on pedestal, and the free end of the second steel rope is pile warp the 4th fixed pulley, the 3rd fixed pulley and the first fixed pulley successively.
Further, heeling condition setting device also comprises the 5th fixed pulley, and the 5th fixed pulley is arranged on pedestal, and the free end of the 3rd steel rope is pile warp the 5th fixed pulley and the second fixed pulley successively.
Further, the first fixed pulley and the second fixed pulley lay respectively at the opposite end of pedestal, and the first hanging object coupling end is positioned at the middle part of pedestal.
According on the other hand of the present utility model, a kind of tower crane is provided, comprise the device for adjusting posture of suspension hook and hanging object, the device for adjusting posture that the device for adjusting posture of hanging object is aforesaid hanging object, anglec of rotation setting device is connected with suspension hook.
Application the technical solution of the utility model, the device for adjusting posture of hanging object comprises anglec of rotation setting device and heeling condition setting device, can adjust respectively adjustment angle in the horizontal direction of hanging object and in the heeling condition of vertical direction, by the device for adjusting posture of hanging object, can easily the attitude of hanging object be adjusted to the required state of construction, meet construction requirement.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic diagram of adjusting by stay cord according to the hanging object of prior art;
Fig. 2 shows according to the device for adjusting posture of the hanging object of embodiment of the present utility model and is arranged on the schematic diagram on tower crane;
Fig. 3 shows according to the schematic three dimensional views of the device for adjusting posture of the hanging object of embodiment of the present utility model;
Fig. 4 shows according to the plan sketch of the device for adjusting posture of the hanging object of embodiment of the present utility model;
Fig. 5 shows according to the schematic diagram of the anglec of rotation setting device of embodiment of the present utility model;
Fig. 6 shows the schematic diagram of the first gear, the second gear and pedestal composition planet circular system according to embodiment of the present utility model; And
Fig. 7 shows according to the schematic diagram of the heeling condition setting device of embodiment of the present utility model.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figures 2 to 7, according to embodiment of the present utility model, a kind of device for adjusting posture of hanging object is provided, comprise pedestal 50, anglec of rotation setting device 30, heeling condition setting device 40, the first hanging object coupling end and the second hanging object coupling end, wherein the first hanging object coupling end is respectively used to be connected hanging object 10 with the second hanging object coupling end, anglec of rotation setting device 30 is arranged on pedestal 50, drive the first hanging object coupling end to rotate with respect to pedestal 50, to adjust hanging object 10 anglec of rotation in the horizontal direction, heeling condition setting device 40 is arranged on pedestal 50, adjust the height of the second hanging object coupling end, to regulate hanging object 10 in the heeling condition of vertical direction.The attitude that can adjust easily hanging object 10 by anglec of rotation setting device 30 and heeling condition setting device 40, makes hanging object 10 more meet construction needs, and simple to operate, improves safety performance.
In conjunction with referring to Fig. 3 and Fig. 4, preferably, pedestal 50 is U-shaped girder steel, has for the groove of anglec of rotation setting device 30 and heeling condition setting device 40 is installed.
In conjunction with referring to Fig. 5, preferably, anglec of rotation setting device 30 comprises the first motor 31, drive mechanism and load portion 38, wherein the first motor 31 is fixed in the groove of pedestal 50, the output shaft of the first motor 31 vertically passes the bottom land of groove and drives and be connected with drive mechanism, load portion 38 is arranged on drive mechanism, in load portion 38, be connected with the first steel rope 60, the free end of the first steel rope 60 is connected with hanging object 10 as the first hanging object coupling end, the first motor 31 drives driving section to rotate, drive load portion 38 to rotate, and then drive the first steel rope 60 to rotate.
In order to facilitate the device for adjusting posture of hanging object and being connected of suspension hook 20, anglec of rotation setting device 30 also comprises rotating shaft 34, rotating shaft 34 is arranged on pedestal 50 and with drive mechanism and is connected, under the driving of drive mechanism, rotating shaft 34 can only be rotated around himself axis, but can not do along the moving of its axis direction, in rotating shaft 34, be provided with suspension hook coupling end.
Further preferably, drive mechanism comprises the first gear 32 and the second gear 37, wherein the first gear 32 is set on the output shaft of the first motor 31, under the driving of the output shaft of the first motor 31, rotate, the second gear 37 and the first gear 32 engagements, and the opposite side that a side of the second gear 37 is fixed with rotating shaft 34, the second gears 37 is fixed with load portion 38.The drive mechanism of gear mode is comparatively simple, is convenient to assembling.
Further preferably, on pedestal 50, be fixed with mount pad 36, mount pad 36 is as the basis that rotating shaft 34 is installed, and mount pad 36 has mounting groove, is provided with bearing 35 in mounting groove, the inner ring of bearing 35 is fixed in rotating shaft 34, the outer ring of bearing 35 is fixed on the inwall of mounting groove, makes rotating shaft 34 with respect to pedestal 50 axial restraints, and the end of rotating shaft 34 is fixed with jam nut 33, to pin bearing 35, prevent that it from axially deviating from.
When the output shaft rotation of the first motor 31, the first gear 32 rotates, the second gear 37 that drive is meshed synchronously rotates, the second gear 37 can rotate around the central axis of the first gear 32 when himself axis rotates, make the first gear 32, the second gear 37 and pedestal 50 form the planet circular system shown in Fig. 6.
In conjunction with referring to Fig. 7, preferably, heeling condition setting device 40 comprises the second motor 41, reel 42, the first fixed pulley 43 and the second fixed pulley 44, wherein the second motor 41 is fixed on pedestal 50, and the output shaft of the second motor 41 is horizontally disposed with, reel 42 is set on the output shaft of the second motor 41, under the driving of the second motor 41, rotates, and is arranged with the second steel rope 70 and the 3rd steel rope 80 on reel 42.The first fixed pulley 43 and the second fixed pulley 44 are positioned at the relative both sides of the second motor 41, after free end pile warp first fixed pulley 43 of the second steel rope 70, be connected with the first end of hanging object 10, after free end pile warp second fixed pulley 44 of the 3rd steel rope 80, be connected with the second end of hanging object 10, herein using the free end of the free end of the second steel rope 70 and the 3rd steel rope 80 as the second hanging object coupling end.By the rotation of reel 42, a rope closing in the second steel rope 70 and the 3rd steel rope 80, another puts rope, realizes the free end of the second steel rope 70 and the free-ended height adjustment of the 3rd steel rope 80, and then regulates the heeling condition of hanging object 10.
Because pedestal 50 is strip structure, in order to protect better the second steel rope 70 and the 3rd steel rope 80, and it is more smooth to make to hang the process of carrying, preferably, on pedestal 50, be also provided with the 3rd fixed pulley 45, the 4th fixed pulley 46 and the 5th fixed pulley 47, wherein the 3rd fixed pulley 45 and the 4th fixed pulley 46 are arranged between the first fixed pulley 43 and the second motor 41, and the free end of the second steel rope 70 is connected with hanging object 10 after pile warp the 4th fixed pulley 46, the 3rd fixed pulley 45 and the first fixed pulley 43 successively; The 5th fixed pulley 47 is between the second fixed pulley 44 and the second motor 41, and the free end of the 3rd steel rope 80 successively pile warp the 5th fixed pulley 47 is connected with hanging object 10 with after the second fixed pulley 44.
Preferably, the first fixed pulley 43 is positioned at the first end of pedestal 50, and the second fixed pulley 44 is positioned at the second end of pedestal 50, and anglec of rotation setting device 30 and the first steel rope 60 are positioned at the middle part of pedestal 50, can regulate better the attitude of hanging object 10.
For the convenient control to the device for adjusting posture of hanging object, preferably, on pedestal 50, be provided with remote control equipment (RCE) 90, remote control equipment (RCE) 90 is electrically connected to the first motor 31 and the second motor 41 respectively, the signaling device that remote control equipment (RCE) 90 is sent to signal can be arranged in operator's compartment, also can be placed in ground staff's hand, or can in operator's compartment and ground staff's hand, place respectively signaling device.
The principle of work of the present embodiment is as follows:
While adjusting the anglec of rotation of hanging object, the output shaft rotation of the first motor 31, drive the first gear 32 to rotate, make the second gear 37 around himself axis rotation, central axis around the first gear 32 rotates simultaneously, the second gear 37 is around self axis rotation meeting drive rotating shaft 34 and load portion 38 rotations, and then drive suspension hook 20 coupling ends and the first steel rope 60 to rotate, the second gear 37 drives pedestal 50 and anglec of rotation setting device 30 integral body to rotate around the central axis of the first gear 32 around the central axis meeting of rotation of the first gear 32, because the middle part of pedestal 50 is connected with hanging object 10 by the first steel rope 60, the two ends of pedestal 50 are connected with hanging object 10 by the second steel rope 70 and the 3rd steel rope 80, so hanging object 10 integral body are rotated, arrive predetermined attitude.
While adjusting the heeling condition of hanging object, the output shaft rotation of the second motor 41, band movable reel 42 rotates, one in the second steel rope 70 and the 3rd steel rope 80 is carried out rope closing, another puts rope, the free-ended height of the first steel rope 60 and the free-ended height of the 3rd steel rope 80 are adjusted respectively, to regulate the heeling condition of hanging object 10.
While adjusting the heeling condition of hanging object 10, also can be first by the first steel rope 60 tensions, the second steel rope 70 and the 3rd steel rope 80 loosen slightly, make pulling force that the first steel rope 60 bears much larger than the pulling force of the second steel rope 70 and the 3rd steel rope 80, that is to say, main weight is all born by the first steel rope 60, the second steel rope 70 makes hanging object 10 as seesaw with the 3rd steel rope 80, while adjusting the heeling condition of hanging object 10, do not need too large strength, as long as give certain voltage, make the second motor 41 low speed rotation, the rotating of second point motor can realize the different heeling conditions of hanging object 10.
The utility model also provides a kind of tower crane, comprises the device for adjusting posture of suspension hook 20 and hanging object, the device for adjusting posture that wherein device for adjusting posture of hanging object is aforesaid hanging object, and the device for adjusting posture of hanging object is connected on suspension hook 20.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
1, reduce working strength: minimizing personnel adjust the danger of hanging object attitude in high-altitude, rapid operation, labour intensity are little.
2, flexible and convenient operation: hanging object is any rotating 360 degrees planar, and certain angle that can also tilt is adjusted attitude.
3, applied widely: this device not only can, for tower machine upper air installing, can also, for other crane hanging component, as adjusted the attitude of freight container at harbour, be adjusted the attitude of the hanging objects such as blower fan, boiler.
4, this device is connected by steel rope with hanging object with suspension hook, and integral body can be dismantled, and installation and transportation are convenient.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a device for adjusting posture for hanging object, is characterized in that, comprising:
Pedestal (50);
The first hanging object coupling end and the second hanging object coupling end, described the first hanging object coupling end is respectively used to be connected with hanging object with described the second hanging object coupling end;
Anglec of rotation setting device (30), it is upper that described anglec of rotation setting device (30) is arranged on described pedestal (50), drives described the first hanging object coupling end to rotate with respect to described pedestal (50); And
Heeling condition setting device (40), it is upper that described heeling condition setting device (40) is arranged on described pedestal (50), adjusts the height of described the second hanging object coupling end.
2. the device for adjusting posture of hanging object according to claim 1, it is characterized in that, the device for adjusting posture of described hanging object also comprises remote control equipment (RCE) (90), it is upper that described remote control equipment (RCE) (90) is arranged on described pedestal (50), and be electrically connected to described anglec of rotation setting device (30) and described heeling condition setting device (40) respectively.
3. the device for adjusting posture of hanging object according to claim 1, is characterized in that, described anglec of rotation setting device (30) comprising:
The first motor (31), it is upper that described the first motor (31) is arranged on described pedestal (50), and the output shaft of described the first motor (31) vertically arranges;
Drive mechanism, described drive mechanism is connected on the described output shaft of described the first motor (31);
Load portion (38), described load portion (38) is connected with described drive mechanism; And
The first steel rope (60), it is upper that described the first steel rope (60) is connected to described load portion (38), and the free end of described the first steel rope (60) is as described the first hanging object coupling end.
4. the device for adjusting posture of hanging object according to claim 3, it is characterized in that, described anglec of rotation setting device (30) also comprises rotating shaft (34), described rotating shaft (34) is arranged on described pedestal (50) above and is connected with described drive mechanism, and described rotating shaft (34) has suspension hook coupling end.
5. the device for adjusting posture of hanging object according to claim 4, is characterized in that, described drive mechanism comprises:
The first gear (32), described the first gear (32) is connected with the described output shaft of described the first motor (31); And
The second gear (37), described the second gear (37) and described the first gear (32) engagement, described the second gear (37) is fixedly connected with described rotating shaft (34) and described load portion (38) respectively, and described the second gear (37) arranges rotationally around the central axis of himself central axis and described the first gear (32).
6. according to the device for adjusting posture of the hanging object described in any one in claim 1 to 4, it is characterized in that, described heeling condition setting device (40) comprising:
The second motor (41), it is upper that described the second motor (41) is arranged on described pedestal (50), and the output shaft of described the second motor (41) is horizontally disposed with; And
Reel (42), described reel (42) is connected with the described output shaft of described the second motor (41), on described reel (42), be arranged with the second steel rope (70) and the 3rd steel rope (80), the free end of the free end of described the second steel rope (70) and described the 3rd steel rope (80) is as described the second hanging object coupling end;
The first fixed pulley (43), is arranged on described pedestal (50); And
The second fixed pulley (44), is arranged on described pedestal (50) upper, and described the second fixed pulley (44) and described the first fixed pulley (43) lay respectively at the relative both sides of described the second motor (41);
The first fixed pulley (43) being connected with hanging object (10) described in the free end pile warp of described the second steel rope (70), the second fixed pulley (44) being connected with described hanging object (10) described in the free end pile warp of described the 3rd steel rope (80).
7. the device for adjusting posture of hanging object according to claim 6, it is characterized in that, described heeling condition setting device (40) also comprises the 3rd fixed pulley (45) and the 4th fixed pulley (46) being separately positioned on described pedestal (50), and the free end of described the second steel rope (70) is the 4th fixed pulley (46), described the 3rd fixed pulley (45) and described the first fixed pulley (43) described in pile warp successively.
8. the device for adjusting posture of hanging object according to claim 6, it is characterized in that, described heeling condition setting device (40) also comprises the 5th fixed pulley (47), it is upper that described the 5th fixed pulley (47) is arranged on described pedestal (50), and the free end of described the 3rd steel rope (80) is the 5th fixed pulley (47) and described the second fixed pulley (44) described in pile warp successively.
9. the device for adjusting posture of hanging object according to claim 6, it is characterized in that, described the first fixed pulley (43) and described the second fixed pulley (44) lay respectively at the opposite end of described pedestal (50), and described the first hanging object coupling end is positioned at the middle part of described pedestal (50).
10. a tower crane, the device for adjusting posture that comprises suspension hook (20) and hanging object, it is characterized in that, the device for adjusting posture of described hanging object is the device for adjusting posture of the hanging object described in any one in claim 1 to 9, and described anglec of rotation setting device (30) is connected with described suspension hook (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792700.XU CN203582297U (en) | 2013-12-04 | 2013-12-04 | Tower type crane and posture adjusting device of hung object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792700.XU CN203582297U (en) | 2013-12-04 | 2013-12-04 | Tower type crane and posture adjusting device of hung object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582297U true CN203582297U (en) | 2014-05-07 |
Family
ID=50580248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792700.XU Expired - Lifetime CN203582297U (en) | 2013-12-04 | 2013-12-04 | Tower type crane and posture adjusting device of hung object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236257A (en) * | 2015-11-17 | 2016-01-13 | 中国石油大学(华东) | Hoisted cargo posture adjustment device |
| CN112408195A (en) * | 2019-08-20 | 2021-02-26 | 沈阳新松机器人自动化股份有限公司 | Power hanging beam capable of adjusting heavy object posture |
-
2013
- 2013-12-04 CN CN201320792700.XU patent/CN203582297U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236257A (en) * | 2015-11-17 | 2016-01-13 | 中国石油大学(华东) | Hoisted cargo posture adjustment device |
| CN105236257B (en) * | 2015-11-17 | 2017-03-29 | 中国石油大学(华东) | A kind of lifting goods device for adjusting posture |
| CN112408195A (en) * | 2019-08-20 | 2021-02-26 | 沈阳新松机器人自动化股份有限公司 | Power hanging beam capable of adjusting heavy object posture |
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| GR01 | Patent grant | ||
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Granted publication date: 20140507 |