CN204022364U - Rope traction is established stand-by power unit - Google Patents
Rope traction is established stand-by power unit Download PDFInfo
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- CN204022364U CN204022364U CN201420369427.4U CN201420369427U CN204022364U CN 204022364 U CN204022364 U CN 204022364U CN 201420369427 U CN201420369427 U CN 201420369427U CN 204022364 U CN204022364 U CN 204022364U
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Abstract
Rope traction of the present utility model is established stand-by power unit, comprise support, on support, by bearing and bearing seat, drum shaft is installed, the drum sleeve of lay winding wire ropes is contained on drum shaft, the termination of drum shaft is by coupler and retarder, motor joins, on the output shaft of motor, be provided with drg, described drum shaft has two, and be arranged in parallel, wherein on a drum shaft, the first cylinder and second tin roller are housed, the 3rd cylinder and the 4th cylinder are housed on another root drum shaft, form two groups of symmetrically arranged roller frames, described each cylinder periphery is processed with the spiral groove matching with steel rope, channel bottom is circular arc, at least 120 ° of the angle D of circular arc portion.Utilize this device to pull relevant device, have advantages of that integral structure is simple, take up room that little, the defeated ability of passing is strong, easy to manufacture, cost is low, install well, two-way outputting power.
Description
Technical field
The utility model relates to a kind of engine installation, and particularly a kind of rope traction is established stand-by power unit.
Background technology
At present in commercial production, need to pass through rope traction when some equipment moving, steel rope pulls by hoisting mechanism, existing hoisting mechanism comprises support, on support, by bearing and bearing seat, drum shaft is installed, the cylinder of lay winding wire ropes is housed on drum shaft, the termination of drum shaft joins by coupler and retarder, motor, on the output shaft of motor, drg is housed.The elevator engine installation transmission capacity of this structure a little less than, be not suitable for the traction of main equipment, if increase the ability of its traction, must strengthen each portion size, increase power of motor, take up room large, installation and transportation are wasted time and energy.The elevator engine installation of this structure can only pull relevant device to a direction in addition, can not drive relevant device to reversing sense, can not back and forth on both direction, pull relevant device, if both direction all needs outputting power to pull relevant device, must also to be equipped with another set of elevator engine installation, cause equipment complexity, cost is high, installation is inconvenient.
Summary of the invention
The purpose of this utility model be to provide a kind of integral structure simple, take up room little, transmission capacity is strong, easy to manufacture, cost is low, install well, can establish stand-by power unit at the rope traction of outputting power on reciprocal both direction, overcomes the deficiencies in the prior art.
Rope traction of the present utility model is established stand-by power unit, comprise support, on support, by bearing and bearing seat, drum shaft is installed, the drum sleeve of lay winding wire ropes is contained on drum shaft, the termination of drum shaft is by coupler and retarder, motor joins, on the output shaft of motor, be provided with drg, described drum shaft has two, and be arranged in parallel, wherein on a drum shaft, the first cylinder and second tin roller are housed, the 3rd cylinder and the 4th cylinder are housed on another root drum shaft, form two groups of symmetrically arranged roller frames, described each cylinder periphery is processed with the spiral groove matching with steel rope, channel bottom is circular arc, at least 120 ° of the angle D of circular arc portion.
The bottom surface of the bearing seat of two described drum shafts is parallel to each other, vertically, be symmetrical arranged.
Rope traction of the present utility model is established stand-by power unit, steel rope can be distinguished continuous winding on each cylinder, the area of contact of steel rope and cylinder is increased, cylinder rotates under the drive of motor, drive the operation of steel rope, steel rope two ends can be individually fixed on attachment point, the middle relevant device being pulled that connects, the rotating of motor can realize the reciprocal operation of steel rope, thereby realize the power output of reciprocal both direction, there is integral structure simple, take up room little, transmission capacity is strong, easy to manufacture, cost is low, good installation, the advantage of two-way outputting power.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the local enlarged diagram of the A portion shown in Fig. 1;
Fig. 3 is the local enlarged diagram of the B portion shown in Fig. 2;
Fig. 4 is the structural representation of each cylinder and wirerope-winding.
Detailed description of the invention
As shown in Figure 1: 1 is support, can adopt shaped steel welding production.On support 1, by bearing and bearing seat, drum shaft 2 is installed, drum shaft 2 has two, and be arranged in parallel, the termination of every drum shaft 2 all joins by coupler 4 and the output shaft of retarder 5, the output shaft of the input shaft of retarder 5 and motor 7 joins, and is provided with the drg 6 stopping for braking on the output shaft of motor 7.
As shown in Figure 1, 2, 3: the drum sleeve of lay winding wire ropes is contained on drum shaft 2, wherein on a drum shaft, the first cylinder 3 and second tin roller 14 are housed, the 3rd cylinder 8 and the 4th cylinder 9 are housed on another root drum shaft, form two groups of symmetrically arranged roller frames, each cylinder periphery is processed with the spiral groove matching with steel rope 15, the cross-sectional plane bottom of groove is circular arc, at least 120 ° of the angle D of circular arc portion.
As shown in Figure 1: the bottom surface of the bearing seat of two drum shafts is parallel to each other, vertically, be symmetrical arranged, it is the inner side that right mounting base 11 on the right bearing seat 10 of drum shaft 2 on right side is positioned at the drum shaft 2 on right side, left mounting base 12 on the left shaft holder 13 of the drum shaft 2 in left side is positioned at the inner side of the drum shaft 2 in left side, right mounting base 11 and left mounting base 12 are all vertically fixed on the vertical beam on support 1 by bolt, make right mounting base 11 and left mounting base 12 be parallel to each other, vertically, be symmetrical arranged.
As shown in Figure 4: steel rope 15 can be distinguished continuously on each cylinder, between two series cylinders, can be provided with the fixed pulley 16 of guiding, steel rope 15 obviously increases with the area of contact of cylinder, each cylinder rotates under the drive of motor 7, drive the operation of steel rope 15, steel rope 15 two ends can be individually fixed on attachment point, the middle relevant device being pulled that connects, the rotating of motor 7 can realize the reciprocal operation of steel rope 15, thereby realize the power output of reciprocal both direction, there is integral structure simple, take up room little, the defeated ability of passing is strong, easy to manufacture, cost is low, good installation, the advantage of two-way outputting power.
Claims (2)
1. a rope traction is established stand-by power unit, comprise support (1), above by bearing and bearing seat, drum shaft (2) is installed at support (1), the drum sleeve of lay winding wire ropes is contained on drum shaft (2), the termination of drum shaft (2) is by coupler (4) and retarder (5), motor (7) joins, on the output shaft of motor (7), be provided with drg (6), it is characterized in that: described drum shaft (2) has two, and be arranged in parallel, the first cylinder (3) and second tin roller (14) are wherein housed on a drum shaft, the 3rd cylinder (8) and the 4th cylinder (9) are housed on another root drum shaft, form two groups of symmetrically arranged roller frames, described each cylinder periphery is processed with the spiral groove matching with steel rope, channel bottom is circular arc, at least 120 ° of the angle D of circular arc portion.
2. rope traction according to claim 1 is established stand-by power unit, it is characterized in that: the bottom surface of the bearing seat of two described drum shafts is parallel to each other, vertically, be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369427.4U CN204022364U (en) | 2014-07-07 | 2014-07-07 | Rope traction is established stand-by power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369427.4U CN204022364U (en) | 2014-07-07 | 2014-07-07 | Rope traction is established stand-by power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022364U true CN204022364U (en) | 2014-12-17 |
Family
ID=52062256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369427.4U Active CN204022364U (en) | 2014-07-07 | 2014-07-07 | Rope traction is established stand-by power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573871A (en) * | 2018-11-16 | 2019-04-05 | 太原重工股份有限公司 | Elevator driving device |
-
2014
- 2014-07-07 CN CN201420369427.4U patent/CN204022364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573871A (en) * | 2018-11-16 | 2019-04-05 | 太原重工股份有限公司 | Elevator driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180402 Address after: Free trade zone liangjiadian town Shicheng village Dalian city Liaoning province 116104 Patentee after: Dalian long Sheng Haihua conveying equipment manufacturing Co., Ltd. Address before: Dalian free trade zone liangjiadian Street Shicheng village in Dalian City, Liaoning province 116104 Changsheng conveying equipment manufacturing Co. Patentee before: DALIAN CHANGSHENG CONVEYING EQUIPMENT MANUFACTURING CO., LTD. |