CN116692649B - Stator core hoisting tool - Google Patents
Stator core hoisting tool Download PDFInfo
- Publication number
- CN116692649B CN116692649B CN202310989961.9A CN202310989961A CN116692649B CN 116692649 B CN116692649 B CN 116692649B CN 202310989961 A CN202310989961 A CN 202310989961A CN 116692649 B CN116692649 B CN 116692649B
- Authority
- CN
- China
- Prior art keywords
- stator core
- hoisting
- air
- assembly
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/025—Divided cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Abstract
The invention belongs to the technical field of hoisting tools, and particularly relates to a stator core hoisting tool, which comprises: the device comprises a hoisting assembly, a steering assembly, an adjusting assembly and a fixing assembly; the hoisting assembly comprises a hoisting frame and a hoisting cable arranged on the hoisting frame; the steering assembly is arranged on the hoisting frame. According to the invention, after the guide head contacts the stator core fan, the mounting plate is enabled to rotate under the action of the triangular inclined plane of the guide head and then enters between the fan, then the air pump set is inflated into the inner air bag through the air inlet pipeline, so that the suction disc is attached to the side surface of the fan, and the air in the outer air bag is extracted by matching with the air outlet pipeline, so that the suction disc is sucked on the fan of the stator core, the inner air bag is continuously inflated until the anti-skid block abuts against the fan, and the anti-skid block is combined, adsorbed, fixed and expanded to fix the fan, so that the double fixing effect is good, no abrasion is caused, and the safety is high.
Description
Technical Field
The invention relates to the technical field of hoisting tools, in particular to a stator core hoisting tool.
Background
The stator core is an important component of the magnetic circuit of the motor, which together with the rotor core, the stator and the air gap between the rotors constitutes the complete magnetic circuit of the motor, in an asynchronous motor the magnetic flux in the stator core is alternating, thus generating core losses. The core loss includes two parts: hysteresis loss and eddy current loss.
The existing stator core hoisting tool is generally fixed by a method that the outwardly-expanded hanging lugs are propped against the inner side of the stator core or clamped from the outer side, and mainly uses friction force between the contact piece and the stator core to hoist, but the stator core is damaged by adopting the mode, the hanging lugs are required to be replaced after long-time use, so that unstable hoisting caused by excessive abrasion is avoided, and the safety is poor.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows:
stator core hoists frock, includes: the device comprises a hoisting assembly, a steering assembly, an adjusting assembly and a fixing assembly; the hoisting assembly comprises a hoisting frame and a hoisting cable arranged on the hoisting frame; the steering assembly is arranged on the lifting frame and comprises a groove formed in the lifting frame, a guide rail arranged in the groove, a sliding block clamped on the guide rail and used for connecting the lifting cable, pulleys arranged at two ends of the guide rail, a winding roller arranged on the inner side of the lifting frame, a servo motor connected to one end of the winding roller and a traction cable wound on the winding roller and penetrating through the pulleys to connect the sliding block; the adjusting assembly is arranged on the lifting frame and comprises an air pump group, a control valve group, an air rod, an adjusting block, a guide groove, a rotating head and a mounting plate, wherein the air pump group is arranged in the lifting frame, the control valve group is fixed at the middle part of the bottom surface of the air pump group and connected with the air pump group, the air rod is connected to the side of the control valve group, the adjusting block is fixed at the movable end of the air rod, the guide groove is formed in the bottom of the lifting frame and used for clamping the adjusting block, the rotating head is arranged at the bottom of the adjusting block, and the mounting plate is fixed at the bottom of the rotating head; the fixed subassembly set up in on the mounting panel, fixed subassembly including be fixed in outer gasbag in mounting panel middle part, connect in exhaust duct between outer gasbag and the air pump group, set up in sucking disc on the outer gasbag both sides, set up in outer gasbag both sides just are located the antiskid block between the sucking disc, be fixed in antiskid strip on the antiskid block, set up in interior gasbag in the outer gasbag, connect in intake duct between interior gasbag and the air pump group and be fixed in the direction head of mounting panel bottom.
The present invention may be further configured in a preferred example to: the guide rail is a U-shaped structure which is arranged on the lifting frame and has a downward opening.
The present invention may be further configured in a preferred example to: the air bars and the mounting plates are provided with a plurality of groups, and the mounting plates are uniformly distributed below the hoisting frame at equal intervals.
The present invention may be further configured in a preferred example to: the thickness value of the mounting plate is smaller than the width value between the stator core segments.
The present invention may be further configured in a preferred example to: the sucking disc and the anti-skid block are evenly arranged at intervals.
The present invention may be further configured in a preferred example to: the guide head is of a triangular structure.
The present invention may be further configured in a preferred example to: and an electromagnetic valve which is singly connected with the air rod is arranged in the control valve group.
The present invention may be further configured in a preferred example to: the servo motor and the traction cable are provided with two groups connected to two sides of the sliding block and used for adjusting the position of the sliding block on the guide rail.
The technical scheme of the invention has the following beneficial technical effects:
1. according to the invention, after the guide head contacts the stator core fan, the mounting plate is enabled to rotate under the action of the triangular inclined plane of the guide head and then enters between the fan, then the air pump set is inflated into the inner air bag through the air inlet pipeline, so that the suction disc is attached to the side surface of the fan, and the air in the outer air bag is extracted by matching with the air outlet pipeline, so that the suction disc is sucked on the fan of the stator core, the inner air bag is continuously inflated until the anti-skid block abuts against the fan, and the anti-skid block is combined, adsorbed, fixed and expanded to fix the fan, so that the double fixing effect is good, no abrasion is caused, and the safety is high.
2. According to the invention, the servo motor can drive the wind-up roller to rotate through the steering assembly, so that the position of the sliding block on the guide rail is pulled and adjusted, and when the sliding block moves to the side surface of the guide rail, the hoisted stator core can incline at the moment, so that the stator core can be erected during discharging, the manual lifting is not needed, and the follow-up processing is convenient.
3. According to the invention, through the adjusting component, the air pump group can be utilized to charge and discharge air into the control valve group, and then the switch of the air rod is controlled through the valve structure, so that the adjusting block is driven to move in the guide groove, the position of the mounting plate is adjusted, the stator core is convenient to use in cooperation with stator cores of different sizes, and the practicability is higher.
Drawings
Fig. 1 is a cross-sectional view of a stator core lifting tool according to an embodiment of the invention;
FIG. 2 is a schematic view of a fixing assembly according to an embodiment of the present invention;
fig. 3 is a bottom view of a stator core lifting fixture according to an embodiment of the present invention;
fig. 4 is an operation diagram of a stator core hoisting tool according to an embodiment of the present invention.
Reference numerals:
100. hoisting the assembly; 110. hoisting the frame; 120. a hoist cable;
200. a steering assembly; 210. a groove; 220. a guide rail; 230. a slide block; 240. a pulley; 250. a wind-up roll; 260. a servo motor; 270. a traction cable;
300. an adjustment assembly; 310. an air pump group; 320. a control valve group; 330. an air bar; 340. an adjusting block; 350. a guide groove; 360. a rotating head; 370. a mounting plate;
400. a fixing assembly; 410. an outer balloon; 420. an exhaust duct; 430. a suction cup; 440. an anti-skid block; 450. an anti-slip strip; 460. an inner balloon; 470. an air intake duct; 480. a guide head.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
The following describes a stator core lifting tool provided by some embodiments of the present invention with reference to the accompanying drawings.
Examples:
referring to fig. 1-4, the stator core hoisting tool provided by the invention includes: a hoist assembly 100, a steering assembly 200, an adjustment assembly 300, and a fixing assembly 400; the hoisting assembly 100 comprises a hoisting frame 110 and a hoisting cable 120 arranged on the hoisting frame 110, wherein the hoisting cable 120 is connected with a crane and crane hoisting equipment and is used for matching with a work tool.
The steering assembly 200 is disposed on the lifting frame 110, the steering assembly 200 includes a groove 210 disposed on the lifting frame 110, a guide rail 220 mounted in the groove 210, a slider 230 clamped in the guide rail 220 and connected to the lifting cable 120, pulleys 240 mounted at two ends of the guide rail 220, a winding roller 250 disposed on the inner side of the lifting frame 110, a servo motor 260 connected to one end of the winding roller 250, and a traction cable 270 wound around the winding roller 250 and penetrating through the pulleys 240 to connect with the slider 230, the servo motor 260 can drive the winding roller 250 to rotate through the steering assembly 200, and then the position of the slider 230 on the guide rail 220 is adjusted by traction.
Specifically, the guide rail 220 is a U-shaped structure disposed on the lifting frame 110 and having a downward opening, and the U-shaped structure facilitates the sliding block 230 to move to the side, so that the lifting frame 110 main body is inclined, and the stator core is convenient to erect.
Further, the servo motor 260 and the traction cable 270 are provided with two groups connected to two sides of the slider 230, and are used for adjusting the position of the slider 230 on the guide rail 220, and the position of the slider 230 on the guide rail 220 can be stably adjusted through a group of wire winding and a group of wire unwinding, so that the lifting frame 110 is inclined, the lifted stator core is inclined, and the lifted stator core can be adjusted and erected in the material placing stage by slightly inclining without manual assistance, so that the lifting frame is reasonable.
The adjusting assembly 300 is disposed on the lifting frame 110, the adjusting assembly 300 includes an air pump set 310 installed in the lifting frame 110, a control valve set 320 fixed in the middle of the bottom surface of the air pump set 310 and connected with the air pump set 310, an air rod 330 connected with the side of the control valve set 320, an adjusting block 340 fixed at the movable end of the air rod 330, a guide slot 350 opened at the bottom of the lifting frame 110 for clamping the adjusting block 340, a rotating head 360 installed at the bottom of the adjusting block 340, and a mounting plate 370 fixed at the bottom of the rotating head 360, wherein the air pump set 310 can be used for charging and discharging air into the control valve set 320 through the adjusting assembly 300, and then the air rod 330 is controlled to move in the guide slot 350 through a switch of the valve structure, so that the adjusting block 340 is driven to adjust the position of the mounting plate 370, and the stator cores with different sizes can be conveniently matched for use.
Specifically, the air rod 330 and the mounting plate 370 are provided with a plurality of groups, the plurality of groups of mounting plate 370 are uniformly distributed below the lifting frame 110 at equal intervals, the plurality of groups are at least two groups of adjusting assemblies 300, each group of adjusting assemblies 300 is provided with a fixing assembly 400, the more the number of groups, the higher the friction force, so that stator iron cores with different weights can be conveniently lifted, and the stator iron cores can be used as required.
Further, the thickness of the mounting plate 370 is smaller than the width between the stator core segments, so that the mounting plate 370 can conveniently enter between the segments, and the thickness of the internal fixing assembly 400 is smaller than the overall thickness of the mounting plate 370, and the mounting plate 370 is of a frame structure, as shown in fig. 4, and the mounting plate 370 is distributed between the stator core segments.
It should be noted that, the control valve group 320 is provided with an electromagnetic valve connected to the air rod 330 singly, and the plurality of electromagnetic valves can control the air rod 330 independently, and of course, synchronous control may also be performed, so that the air rod 330 drives the adjusting block 340 to move with the mounting plate 370, and the fixing position is adjusted, thereby having higher practicability.
The fixing assembly 400 is disposed on the mounting plate 370, the fixing assembly 400 includes an outer air bag 410 fixed in the middle of the mounting plate 370, an air exhaust pipe 420 connected between the outer air bag 410 and the air pump set 310, suction cups 430 disposed on two sides of the outer air bag 410, anti-slip strips 450 disposed on the anti-slip strips 440, an inner air bag 460 disposed in the outer air bag 410, an air inlet pipe 470 connected between the inner air bag 460 and the air pump set 310, and a guide head 480 fixed at the bottom of the mounting plate 370, after the guide head 480 contacts with a stator core fan, the mounting plate 370 rotates under the action of triangular inclined surfaces of the guide head 480, and then enters between the fan blades, the air pump set 310 is inflated into the inner air bag 460 by the air inlet pipe 470, so that the suction cups 430 are attached to the sides of the fan blades, and the air pump set 420 is matched with the air exhaust pipe 420 to suck air in the outer air bag 410, so that the suction cups 430 are sucked onto the stator core fan 460 and are not continuously adsorbed on the stator core fan 440, and the air bag is not fixed to the fan 440 continuously.
Specifically, the suction cup 430 and the anti-sliding block 440 are uniformly arranged at intervals, so that the stability of adsorption fixation and expansion fixation can be ensured.
It should be noted that, the guide head 480 is in a triangle structure, the triangle mechanism can enable the mounting plate 370 to rotate to the horizontal direction without being horizontal to the fan, when the mounting plate 370 moves downwards, the tip portion of the guide head 480 will enter between the fan blades first, then the bevel edge contacts with the fan blades, the mounting plate 370 rotates under the guidance of the bevel edge to enter between the fan blades, no manual intervention is needed, and the automation degree is high.
The working principle and the using flow of the invention are as follows: firstly, lifting equipment moves with a lifting tool, continuously descends after moving to the position right above a stator core, after a guide head 480 contacts a stator core fan, a mounting plate 370 rotates under the action of a triangular inclined plane of the guide head 480 to enter between the fan, then an air pump set 310 inflates an air bag 460 inwards by an air inlet pipeline 470 to enable a sucker 430 to be attached to the side face of the fan, at the moment, the air bag 410 is matched with the air outlet pipeline 420 to suck air in the air bag 410, the sucker 430 is sucked on the fan of the stator core, continuously inflates the air bag 460 inwards until an anti-skid block 440 abuts on the fan to finish fixation, then the stator core is removed by matching with lifting equipment, when the stator core needs to be vertically placed, a group of winding and paying-off wires can stably adjust the position of the slider 230 on a guide rail 220, so that the lifting frame 110 tilts, the lifted stator core tilts slightly, the air bag 410 and the air bag 460 can be adjusted to be erected in a material arranging stage, and then the mounting plate 370 is completely detached.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. Stator core hoists frock, its characterized in that includes:
the hoisting assembly (100) comprises a hoisting frame (110) and a hoisting cable (120) arranged on the hoisting frame (110);
the steering assembly (200) is arranged on the lifting frame (110), and the steering assembly (200) comprises a groove (210) formed in the lifting frame (110), a guide rail (220) arranged in the groove (210), a sliding block (230) clamped in the guide rail (220) and used for connecting the lifting cable (120), pulleys (240) arranged at two ends of the guide rail (220), a winding roller (250) arranged at the inner side of the lifting frame (110), a servo motor (260) connected to one end of the winding roller (250) and a traction cable (270) wound on the winding roller (250) and penetrating through the pulleys (240) to be connected with the sliding block (230);
the adjusting assembly (300) is arranged on the lifting frame (110), the adjusting assembly (300) comprises an air pump group (310) arranged in the lifting frame (110), a control valve group (320) fixed in the middle of the bottom surface of the air pump group (310) and connected with the air pump group (310), an air rod (330) connected with the control valve group (320), an adjusting block (340) fixed at the movable end of the air rod (330), a guide groove (350) arranged at the bottom of the lifting frame (110) and used for clamping the adjusting block (340), a rotating head (360) arranged at the bottom of the adjusting block (340) and a mounting plate (370) fixed at the bottom of the rotating head (360);
the fixing assembly (400) is arranged on the mounting plate (370), the fixing assembly (400) comprises an outer air bag (410) fixed in the middle of the mounting plate (370), an air exhaust pipeline (420) connected between the outer air bag (410) and the air pump set (310), suckers (430) arranged on two sides of the outer air bag (410), anti-slip blocks (440) arranged on two sides of the outer air bag (410) and positioned between the suckers (430), anti-slip strips (450) fixed on the anti-slip blocks (440), an inner air bag (460) arranged in the outer air bag (410), an air inlet pipeline (470) connected between the inner air bag (460) and the air pump set (310) and a guide head (480) fixed at the bottom of the mounting plate (370).
2. The stator core lifting tool according to claim 1, wherein the guide rail (220) is a U-shaped structure arranged on the lifting frame (110) and having a downward opening.
3. The stator core lifting tool according to claim 1, wherein a plurality of groups of air bars (330) and mounting plates (370) are arranged, and the plurality of groups of mounting plates (370) are uniformly distributed below the lifting frame (110) at equal intervals.
4. The stator core lifting tooling of claim 1, wherein the thickness of the mounting plate (370) is less than the width between stator core segments.
5. The stator core lifting tool according to claim 1, wherein the suction cups (430) and the anti-skid blocks (440) are uniformly arranged at intervals.
6. The stator core lifting tool as recited in claim 1, wherein the guide head (480) is a triangle structure.
7. The stator core lifting tool according to claim 1, wherein an electromagnetic valve which is singly connected with the air rod (330) is arranged in the control valve group (320).
8. The stator core lifting tool according to claim 1, wherein the servo motor (260) and the traction cable (270) are provided with two groups connected to two sides of the slider (230) for adjusting the position of the slider (230) on the guide rail (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310989961.9A CN116692649B (en) | 2023-08-08 | 2023-08-08 | Stator core hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310989961.9A CN116692649B (en) | 2023-08-08 | 2023-08-08 | Stator core hoisting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116692649A CN116692649A (en) | 2023-09-05 |
| CN116692649B true CN116692649B (en) | 2023-09-29 |
Family
ID=87826192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310989961.9A Active CN116692649B (en) | 2023-08-08 | 2023-08-08 | Stator core hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116692649B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204607396U (en) * | 2015-04-20 | 2015-09-02 | 江门江菱电机电气有限公司 | A kind of stator core suspender |
| CN207566716U (en) * | 2017-11-01 | 2018-07-03 | 福建省三星电气股份有限公司 | A kind of balancing suspender |
| CN207835309U (en) * | 2018-02-07 | 2018-09-07 | 大连达尔马电机有限公司 | Novel stator iron core suspender |
| CN209113347U (en) * | 2018-09-20 | 2019-07-16 | 浙江宝捷机电有限公司 | A kind of hoisting fixture of the water pump iron core convenient for adjusting |
| CN112039296A (en) * | 2020-07-21 | 2020-12-04 | 东方电气集团东方电机有限公司 | Quick clamping and hoisting tool for stator core of steam turbine generator |
| CN213537005U (en) * | 2020-11-02 | 2021-06-25 | 天津林元节能技术有限公司 | Novel permanent magnet synchronous motor iron core hoisting device |
| CN213976655U (en) * | 2020-11-23 | 2021-08-17 | 沈阳裕衡驱动科技有限公司 | Tensioning tool for hoisting stator core |
| US11267137B1 (en) * | 2019-11-25 | 2022-03-08 | Amazon Technologies, Inc. | Controlling end effector suction area using expandable bladder |
| CN217555595U (en) * | 2022-06-10 | 2022-10-11 | 江阴市高拓精密模具有限公司 | Major diameter stator core hoist device |
| CN115231432A (en) * | 2022-07-11 | 2022-10-25 | 东方电气集团东方电机有限公司 | Stator core segment hoisting device and using method thereof |
| CN218665139U (en) * | 2022-11-14 | 2023-03-21 | 重庆建筑工程职业学院 | Hoisting device for assembly type building construction |
| CN116281577A (en) * | 2023-03-06 | 2023-06-23 | 精进电动科技(菏泽)有限公司 | Stator assembly transfer device |
-
2023
- 2023-08-08 CN CN202310989961.9A patent/CN116692649B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204607396U (en) * | 2015-04-20 | 2015-09-02 | 江门江菱电机电气有限公司 | A kind of stator core suspender |
| CN207566716U (en) * | 2017-11-01 | 2018-07-03 | 福建省三星电气股份有限公司 | A kind of balancing suspender |
| CN207835309U (en) * | 2018-02-07 | 2018-09-07 | 大连达尔马电机有限公司 | Novel stator iron core suspender |
| CN209113347U (en) * | 2018-09-20 | 2019-07-16 | 浙江宝捷机电有限公司 | A kind of hoisting fixture of the water pump iron core convenient for adjusting |
| US11267137B1 (en) * | 2019-11-25 | 2022-03-08 | Amazon Technologies, Inc. | Controlling end effector suction area using expandable bladder |
| CN112039296A (en) * | 2020-07-21 | 2020-12-04 | 东方电气集团东方电机有限公司 | Quick clamping and hoisting tool for stator core of steam turbine generator |
| CN213537005U (en) * | 2020-11-02 | 2021-06-25 | 天津林元节能技术有限公司 | Novel permanent magnet synchronous motor iron core hoisting device |
| CN213976655U (en) * | 2020-11-23 | 2021-08-17 | 沈阳裕衡驱动科技有限公司 | Tensioning tool for hoisting stator core |
| CN217555595U (en) * | 2022-06-10 | 2022-10-11 | 江阴市高拓精密模具有限公司 | Major diameter stator core hoist device |
| CN115231432A (en) * | 2022-07-11 | 2022-10-25 | 东方电气集团东方电机有限公司 | Stator core segment hoisting device and using method thereof |
| CN218665139U (en) * | 2022-11-14 | 2023-03-21 | 重庆建筑工程职业学院 | Hoisting device for assembly type building construction |
| CN116281577A (en) * | 2023-03-06 | 2023-06-23 | 精进电动科技(菏泽)有限公司 | Stator assembly transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116692649A (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116692649B (en) | Stator core hoisting tool | |
| CN111467887A (en) | Buried dust removal system | |
| KR101311907B1 (en) | The supply device of motor core | |
| CN109283295B (en) | Full-automatic buried lifting following tail exhaust system of tail gas detection area | |
| CN211404469U (en) | Transfer device for semiconductor wafer | |
| CN210210435U (en) | A positioner for aircraft part frock | |
| JP3501017B2 (en) | Pulley belt assembling device for belt type continuously variable transmission | |
| CN111730443A (en) | Metal cast tube groove machining system | |
| CN110281179A (en) | A kind of bearing clamping device | |
| CN110401316B (en) | Assembling equipment and assembling method for permanent magnet rotor | |
| CN110504804B (en) | Motor stator core manufacturing and shaping machine | |
| CN111128823A (en) | Transfer method of semiconductor wafer | |
| CN114147698A (en) | Intelligent mechanical arm with anti-jamming function | |
| CN112938743A (en) | Panel hoist and mount transportation equipment of municipal works building | |
| CN207947699U (en) | The fan detaching equipment of rotor | |
| CN110993549A (en) | Transfer device for semiconductor wafer | |
| CN106894172B (en) | Sewing machine fabric clamping device | |
| CN111702582A (en) | Sliding block distance adjusting surface grinding machine and using method | |
| CN211981688U (en) | Permanent magnet submersible motor assembly platform | |
| CN220118368U (en) | Magnetic suspension blower device | |
| CN219131496U (en) | Tool clamp for silicon steel sheet | |
| CN215207228U (en) | Full-automatic wearing sleeve wire winding rubber coating machine material feeding unit | |
| CN215401678U (en) | Workpiece suction device | |
| CN217253461U (en) | Side door split type lifting mechanism of wire cutting machine | |
| CN211444782U (en) | Elevator door plant production is with transfer device of unloading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |