CN203653105U - Large-diameter large-modulus flexible adjustable rotary driving device - Google Patents
Large-diameter large-modulus flexible adjustable rotary driving device Download PDFInfo
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- CN203653105U CN203653105U CN201320798079.8U CN201320798079U CN203653105U CN 203653105 U CN203653105 U CN 203653105U CN 201320798079 U CN201320798079 U CN 201320798079U CN 203653105 U CN203653105 U CN 203653105U
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- modulus
- flexible adjustable
- adjustable rotary
- rotary driving
- gear
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011089 mechanical engineering Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004260 weight control Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a large-diameter large-modulus flexible adjustable rotary driving device, which comprises a large-diameter circular structure, wherein the circular structure is provided with a large-modulus gear ring and a plurality of rotary driving heads and a plurality of lifting hooks along the circumferential direction, each rotary driving head consists of a mounting shaft, a gear and a guide wheel, the mounting shaft and a mounting bracket are movably connected, the gear is fixed on a motor through a bracket and meshed with the large-modulus gear ring, and the guide wheel is reversely hooked on the back side of the large-modulus gear ring. The large-diameter large-modulus flexible adjustable rotary driving device has the advantages that the distribution of the lifting hooks of the circular structure in the device is identical with the distribution radian of steel plate strips on a circular cylinder, so that the circular cylinder can be more conveniently assembled, the efficiency is high and the safety and reliability can be achieved; in addition, the rotary driving heads of the device have a horizontally swingable structure, so that the requirement on the rigidity of the circular structure is reduced, the weight of the circular structure can be controlled within a proper range, the manufacturing precision and cost can be further lowered while the rotation function of a tooling can be guaranteed, and the displacement and rotation of the tooling are convenient.
Description
Technical field
The utility model relates to mechanical engineering equipment, particularly a kind of major diameter, the flexible adjustable rotary actuating device of large modulus.
Background technology
Device for revolving and driving is the important component part of mechanical engineering equipment, is widely used in installing at lifting engineering, special equipment.At present, the device for revolving and driving of applying on weight-lifting equipment is rigidity turning gear, and crane arm hoists to move by revolution and realizes it to lifting hoisting, turning round of weight, to realize its lifting object to lifting weight.This turning gear rigidity requires high, thereby its weight is large, and driving head is fixed type, can not swing around installation shaft, manufacture difficulty is large, and accuracy requirement is high, this device for revolving and driving, as being applied in large-scale frock, will being encountered rigidity, make many insoluble problems such as precision is high, weight.
Utility model content
The utility model technical issues that need to address are to provide the flexible adjustable rotary actuating device of a kind of large diameter and large modulus, this device is in guaranteeing frock revolute function, weight control, in the scope of needs, is further reduced to making precision and cost, facilitated frock displacement and transition.
For solving this technical problem, the technical solution adopted in the utility model is:
The flexible adjustable rotary actuating device of a kind of large diameter and large modulus, comprise major diameter loop configuration and revolution driving head, loop configuration is along the circumferential direction provided with large modulus gear ring, this loop configuration has along the circumferential direction also been evenly arranged multiple revolution driving heads and suspension hook, each revolution driving head comprises installation shaft, gear, track adjusting wheel, mounting bracket and motor, installation shaft is flexibly connected with mounting bracket, gear is fixed on by support on the motor that epicyclic reduction gear is housed, and engage with large modulus gear ring, track adjusting wheel by the anti-hook of guide wheel bracket that is installed on it in the large modulus gear ring back side.
Between the installation shaft of revolution driving head and track adjusting wheel axis, angle is 88 ° ~ 92 °.
Suspension hook is installed steel plate bar by steel wire hang, between adjacent steel lath, is fixedly connected with by slot button.
Further, above-mentioned revolution driving head is at least four.
Further, above-mentioned revolution driving head is 8.
The utility model has the advantages that: in this device, the suspension hook of major diameter loop configuration arranges that the radian distributing with the lath that is hung circular cylinder body is consistent, thereby can assemble more easily the circular cylinder body including many plate type assembled structures, efficiency is high, safe and reliable; Meanwhile, this device driving head is the structure that can swing, and loop configuration rigidity requirement is reduced, can be by the weight control of loop configuration in suitable scope, in guaranteeing frock revolute function, further reduce making precision and cost, be convenient to frock displacement and transition.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A of the present utility model is to structural representation
Fig. 3 is that B-B of the present utility model is to structural representation;
Fig. 4 is an embodiment of the present utility model;
Fig. 5 is that the C-C of Fig. 4 is to structure for amplifying schematic diagram;
Fig. 6 is that the D of Fig. 5 is to structural representation;
Wherein, 1, installation shaft, 2, large modulus gear ring, 3, support, 4, mounting bracket, 5, track adjusting wheel, 6, epicyclic reduction gear, 7, gear, 8, loop configuration, 9, revolution driving head, 10, suspension hook, 11, steel rope, 12, steel plate bar, 13, guide wheel bracket.
As shown in Figure 1 to Figure 3, the flexible adjustable rotary actuating device of a kind of large diameter and large modulus, comprise major diameter loop configuration 8 and revolution driving head 9, loop configuration 8 is provided with large modulus gear ring 2 along circumference, this loop configuration 8 has along the circumferential direction also been evenly arranged multiple revolution driving heads 9 and suspension hook 10, each revolution driving head 9 comprises installation shaft 1, gear 7, track adjusting wheel 5, mounting bracket 4 and motor, installation shaft 1 is flexibly connected with mounting bracket 4, gear 7 is fixed on by support 3 on the motor that epicyclic reduction gear 6 is housed, and engage with large modulus gear ring 2, track adjusting wheel 5 by the anti-hook of guide wheel bracket 13 that is installed on it in large modulus gear ring 2 back sides, suspension hook 10 is hung steel plate bar 12 is installed by steel rope 11, between adjacent steel lath 12, be fixedly connected with by slot button.
After 9 energisings of revolution driving head, its gear 7 passes to loop configuration 8 by large modulus gear ring 2 by moment of torsion, and loop configuration 8 is along the circumferential direction rotated; Simultaneously, revolution driving head 9 swings around installation shaft 1, in swing process, between installation shaft 1 and track adjusting wheel 5 axis, angle changes in the scope of 88 ° ~ 92 °, the engagement intermittent error because modulus gear ring 2 and loop configuration 8 cause in the time making and install has greatly been adjusted in this swing effectively, the anti-hook of track adjusting wheel 5, in large module gear 2 back sides, is further controlled gear 7 within the limits prescribed with engaging intermittently of large modulus gear ring 2.
As shown in Figures 4 to 6, circumference along large diameter loop configuration 8 is installed 8 above-mentioned revolution driving heads 9, carrying out when being hung the installation of circular cylinder body, first steel plate bar 12 is hung on by steel rope 11 on the suspension hook 10 of loop configuration 8, meanwhile, between adjacent steel lath 12, link into an integrated entity by the slot button being arranged on steel plate bar 12; After current some steel plate bar 12 installations, revolution driving head 9 returns back to appropriate location, then repeats previous action, until be mounted to complete cylindrical shell; Finally check the integral hoisting that just can implement cylindrical shell after errorless.
Claims (5)
1. the flexible adjustable rotary actuating device of large diameter and large modulus, comprise major diameter loop configuration and revolution driving head, described loop configuration is along the circumferential direction provided with large modulus gear ring, it is characterized in that: this loop configuration has along the circumferential direction also been evenly arranged multiple revolution driving heads and suspension hook, each described revolution driving head comprises installation shaft, gear, track adjusting wheel, mounting bracket and motor, described installation shaft is flexibly connected with mounting bracket, described gear is fixed on by support on the motor that epicyclic reduction gear is housed, and engage with large modulus gear ring, described track adjusting wheel by the anti-hook of guide wheel bracket that is installed on it in the large modulus gear ring back side.
2. the flexible adjustable rotary actuating device of a kind of large diameter and large modulus according to claim 1, is characterized in that: between the installation shaft of described revolution driving head and track adjusting wheel axis, angle is 88 ° ~ 92 °.
3. the flexible adjustable rotary actuating device of a kind of large diameter and large modulus according to claim 1, is characterized in that: described suspension hook is installed steel plate bar by steel wire hang, between adjacent described steel plate bar, is fixedly connected with by slot button.
4. the flexible adjustable rotary actuating device of a kind of large diameter and large modulus according to claim 1, is characterized in that: described revolution driving head is at least four.
5. the flexible adjustable rotary actuating device of a kind of large diameter and large modulus according to claim 1, is characterized in that: described revolution driving head is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798079.8U CN203653105U (en) | 2013-12-09 | 2013-12-09 | Large-diameter large-modulus flexible adjustable rotary driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798079.8U CN203653105U (en) | 2013-12-09 | 2013-12-09 | Large-diameter large-modulus flexible adjustable rotary driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653105U true CN203653105U (en) | 2014-06-18 |
Family
ID=50919518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798079.8U Expired - Lifetime CN203653105U (en) | 2013-12-09 | 2013-12-09 | Large-diameter large-modulus flexible adjustable rotary driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641003A (en) * | 2013-12-09 | 2014-03-19 | 招商局重工（江苏）有限公司 | Large-diameter large-modulus flexible adjustable rotary driving device |
| CN113401816A (en) * | 2020-03-17 | 2021-09-17 | 四川宏华石油设备有限公司 | Hoisting device |
-
2013
- 2013-12-09 CN CN201320798079.8U patent/CN203653105U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641003A (en) * | 2013-12-09 | 2014-03-19 | 招商局重工（江苏）有限公司 | Large-diameter large-modulus flexible adjustable rotary driving device |
| CN113401816A (en) * | 2020-03-17 | 2021-09-17 | 四川宏华石油设备有限公司 | Hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MERCHANTS GROUP HEAVY INDUSTRY (SHENZHEN) CO., LTD Effective date: 20140808 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140808 Address after: Haimen port Binjiang Avenue, Xin'An River Road, Haimen City, Jiangsu province 226116 Nantong City No. 1 Patentee after: China Merchants heavy industry (Jiangsu) Co., Ltd. Patentee after: China Merchants Heavy Industry (Shenzhen) Co., Ltd. Address before: Haimen port Binjiang Avenue, Xin'An River Road, Haimen City, Jiangsu province 226116 Nantong City No. 1 Patentee before: China Merchants heavy industry (Jiangsu) Co., Ltd. |