CN217867724U - Lifting appliance for motor stator - Google Patents
Lifting appliance for motor stator Download PDFInfo
- Publication number
- CN217867724U CN217867724U CN202221379370.7U CN202221379370U CN217867724U CN 217867724 U CN217867724 U CN 217867724U CN 202221379370 U CN202221379370 U CN 202221379370U CN 217867724 U CN217867724 U CN 217867724U
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- motor stator
- support
- sliding sleeve
- sleeves
- connecting rods
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Abstract
The utility model discloses a lifting appliance for a motor stator, which comprises a bearing column, a lifting ring and a bearing mechanism of a limiting ring, wherein the lifting ring and the limiting ring are correspondingly arranged at two ends of the bearing column; the fixing device comprises at least two fixing mechanisms, each fixing mechanism comprises a support sleeve, an elastic piece, a supporting column, a hook claw and an adjusting rod, the adjusting rod is hinged in the support sleeve, one end of the adjusting rod extends out of the bottom of the support sleeve and is provided with the hook claw, two sides of the other end of the adjusting rod are respectively connected with the supporting column and the elastic piece, the other end of the elastic piece is connected to the inner wall of the support sleeve, the support sleeves are uniformly and annularly arranged on the periphery of the bearing column and are provided with openings for the supporting column to come in and go out, and the free end of the supporting column extends out of the openings when the elastic piece is in a natural state; the transmission mechanism comprises a sliding sleeve and a plurality of connecting rods, the number of the connecting rods is the same as that of the supporting sleeves, one ends of the connecting rods are hinged to the supporting sleeves in a one-to-one correspondence mode, the other ends of the connecting rods are uniformly hinged to the peripheral wall of the sliding sleeve, and the sliding sleeve is movably sleeved on the bearing column. The utility model discloses the fastening is reliable and safe in utilization.
Description
Technical Field
The utility model belongs to the technical field of motor stator hoist and mount technique and specifically relates to indicate a hoist for motor stator.
Background
The stator is one of the important parts of the motor, and needs to be turned around to an assembly line for assembly during the assembly process of the motor. Traditional transportation mode is artifical the transportation, and this makes workman intensity of labour big, turnover inefficiency, can't satisfy the beat demand of assembly line. In order to satisfy the beat demand of assembly line, all adopt at present the internal stay formula hoist to have enough to meet the stator to the assembly line, because the internal stay formula hoist of current all only leans on the frictional force tight fixation son between the inner wall of vaulting pole and stator, the event not only leads to the fastening unreliable, takes place the stator moreover easily and drops to lead to the stator damage, manufacturing cost increases, and the security is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the present invention is how to fasten the stator safely and reliably.
In order to solve the technical problem, the utility model provides a hoist for motor stator, include:
the bearing mechanism comprises a bearing column, a lifting ring and a limiting ring, wherein the lifting ring is installed at one end of the bearing column, and the limiting ring is fixedly arranged at the other end of the bearing column;
the fastening mechanisms comprise support sleeves, elastic pieces, support columns, hook claws and adjusting rods, the adjusting rods are hinged in the support sleeves, one ends of the adjusting rods extend out of the bottoms of the support sleeves and are provided with the hook claws, the two sides of the other ends of the adjusting rods are respectively connected with the support columns and the elastic pieces, the other ends of the elastic pieces are connected to the inner walls of the support sleeves, the support sleeves are uniformly and annularly arranged on the periphery of the bearing column and are provided with openings for the support columns to come in and go out, and the free ends of the support columns extend out of the openings when the elastic pieces are in a natural state;
the transmission mechanism comprises a sliding sleeve and a plurality of connecting rods, the number of the connecting rods is the same as that of the supporting sleeves, one ends of the connecting rods are hinged to the supporting sleeves in a one-to-one correspondence mode, the other ends of the connecting rods are hinged to the peripheral wall of the sliding sleeve uniformly, and the sliding sleeve is movably sleeved on the bearing column.
In one embodiment of the present invention, the number of the transmission mechanisms is two, and two of the connecting rods hinged to the same supporting sleeve are parallel to each other.
The utility model discloses an in an embodiment, still include direction moving mechanism, direction moving mechanism includes solid fixed ring and many racks, gu fixed ring overlaps admittedly on the bearer post, the sliding sleeve is located gu fixed ring with between the spacing ring, the quantity of rack with it is the same to support the quantity of cover, the rack connection be in gu fixed ring with between the spacing ring and with it is corresponding to support the cover, the connecting rod articulate in the one end of sliding sleeve is the gear form and corresponds the meshing and be in on the rack.
In one embodiment of the present invention, the rack is coated with a lubricating wear resistant coating.
In one embodiment of the present invention, the number of the fastening mechanisms is 3.
In an embodiment of the present invention, the elastic member is a compression spring.
In an embodiment of the present invention, the limiting ring is covered with a cushion pad on a surface opposite to the sliding sleeve.
In an embodiment of the present invention, the adjusting rod and the hook claw are integrally formed.
In an embodiment of the present invention, the free end of the support post and the hook claw are all covered with an anti-skid rubber pad.
In an embodiment of the present invention, the load-bearing column is a telescopic column.
Compared with the prior art, the technical scheme of the utility model have following advantage: the bearing mechanism is arranged, the transmission mechanism is matched with the fastening mechanism, the fastening mechanisms can automatically open outwards or close inwards under the action of gravity, the fastening mechanisms are arranged to be composed of the supporting sleeve, the elastic piece, the supporting columns, the hook claws and the adjusting rod, the adjusting rod is hinged in the supporting sleeve, one end of the adjusting rod extends out of the bottom of the supporting sleeve and is provided with the hook claws, the supporting columns and the elastic piece are connected to two sides of the other end of the adjusting rod respectively, the other end of the elastic piece is connected to the inner wall of the supporting sleeve, the supporting sleeves are uniformly and annularly arranged on the periphery of the bearing columns and are provided with openings for the supporting columns to come in and go out, the free ends of the supporting columns extend out of the openings when the elastic piece is in a natural state, the stator is fastened by the supporting columns under the combined action of the elastic force and the friction force, meanwhile, the stator cannot fall off even if the stator is subjected to an external force which is greater than the combined action of the elastic force and the friction force in the fastening process, the bottom end of the stator can be hooked by the hook claws, and the stator can be safely and reliably fastened, the stator can be effectively prevented from falling off.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of an explosive structure in the present invention;
fig. 3 is a schematic structural view of a fastening mechanism of the present invention;
the specification reference numbers indicate: 1. the device comprises a bearing mechanism, 11, a bearing column, 12, a lifting ring, 13, a limiting ring, 2, a fastening mechanism, 21, a support sleeve, 22, an elastic piece, 23, a support column, 24, a hook claw, 25, an adjusting rod, 3, a transmission mechanism, 31, a sliding sleeve, 32 and a connecting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.
Referring to fig. 1 to 3, a hanger for a motor stator includes: the bearing mechanism 1 comprises a bearing column 11, a hanging ring 12 and a limiting ring 13, wherein the hanging ring 12 is installed at one end of the bearing column 11, and the limiting ring 13 is fixedly arranged at the other end of the bearing column 11; the fastening mechanisms 2 comprise a support sleeve 21, an elastic part 22, a support sleeve 23, a hook claw 24 and an adjusting rod 25, the adjusting rod 25 is hinged in the support sleeve 21, one end of the adjusting rod extends out of the bottom of the support sleeve 21 and is provided with the hook claw 24, the support sleeve 23 and the elastic part 22 are connected to two sides of the other end of the adjusting rod respectively, the other end of the elastic part 22 is connected to the inner wall of the support sleeve 21, the support sleeves 21 are uniformly arranged on the periphery of the bearing column 11 in a surrounding mode and are provided with openings for the support column 23 to go in and out, when the elastic part 22 is in a natural state, the free end of the support column 23 extends out of the openings, and particularly, the elastic part 22 is a compression spring; the transmission mechanism 3 comprises a sliding sleeve 31 and a plurality of connecting rods 32, the number of the connecting rods 32 is the same as that of the supporting sleeves 21, one ends of the connecting rods 32 are hinged to the supporting sleeves 21 in a one-to-one correspondence mode, the other ends of the connecting rods 32 are uniformly hinged to the peripheral wall of the sliding sleeve 31, and the sliding sleeve 31 is movably sleeved on the bearing column 11. Through the bearing mechanism 1 that sets up, the cooperation of drive mechanism 3 and fastening device 2, make a plurality of fastening device 2 can outwards open or inwards draw in automatically under the action of gravity, and through setting up fastening device 2 like this, make the stator supported 23 fastening under the combined action of elasticity and frictional force, even if the stator receives the external force that is greater than the fastening force under elasticity and the combined action of frictional force at fastening in-process stator simultaneously, the stator can not take place to drop yet, its bottom can be caught on by colluding claw 24 at the landing in-process, thereby realized safely and reliably to carry out the technological effect fastened to the stator.
The number of the transmission mechanisms 3 is two, and the two connecting rods 32 hinged to the same supporting sleeve 21 are parallel to each other, so that the stability of the fastening mechanism 2 in opening or closing is improved.
The utility model discloses still include direction moving mechanism, direction moving mechanism includes solid fixed ring and many racks, gu fixed ring overlaps admittedly on the carrier post 11, sliding sleeve 31 is located gu fixed ring with between the spacing ring 13, the quantity of rack with the quantity that supports cover 21 is the same, the rack connection be in gu fixed ring with between the spacing ring 13 and with it is corresponding to support cover 21, connecting rod 32 articulate in sliding sleeve 31's one end is the gear form and corresponds the meshing and be in on the rack, set up like this and improved the stability of 2 operation of fastening device and the stability of fastening.
The lubricating wear-resistant coating is coated on the rack, so that the service life of the rack is prolonged.
The number of the fastening mechanisms 2 is 3, so that the stability of fastening is ensured.
The surface of the limiting ring 13 opposite to the sliding sleeve 31 is covered with a buffer pad, so that the impact force between the two types is reduced, and the service lives of the two types are prolonged.
The adjusting rod 25 and the hook claw 24 are integrally formed, so that the structure is compact and the strength is high.
The free end of the support column 23 and the hook claw 24 are coated with anti-skid rubber pads, so that damage to the stator in the fastening process is effectively avoided.
The bearing column 11 is a telescopic column, so that the application range of the lifting appliance is widened.
The working principle of the utility model is as follows: when the lifting device is used, firstly, the lifting ring 12 is pulled by force, the locking mechanism is folded inwards, the locking mechanism extends into a stator to be circulated after being folded, then the lifting ring 12 is loosened, the locking mechanism is opened outwards under the action of gravity, the prop 23 props against the inner peripheral wall of the stator under the combined action of elasticity and friction force in the opening process of the lifting ring 12, so that the stator is fastened, then, the lifting moving device hooks the lifting ring 12 to convey the stator to the assembly position of an assembly line, and finally, the lifting ring 12 is pulled by force, the locking mechanism is folded inwards, so that the prop 23 is separated from the inner wall of the stator and is moved out of the lifting device.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (10)
1. A hoist for motor stator, its characterized in that includes:
the bearing mechanism comprises a bearing column, a lifting ring and a limiting ring, wherein the lifting ring is installed at one end of the bearing column, and the limiting ring is fixedly arranged at the other end of the bearing column;
the fastening mechanisms comprise support sleeves, elastic pieces, support columns, hook claws and adjusting rods, the adjusting rods are hinged in the support sleeves, one ends of the adjusting rods extend out of the bottoms of the support sleeves and are provided with the hook claws, the two sides of the other ends of the adjusting rods are respectively connected with the support columns and the elastic pieces, the other ends of the elastic pieces are connected to the inner walls of the support sleeves, the support sleeves are uniformly and annularly arranged on the periphery of the bearing column and are provided with openings for the support columns to come in and go out, and the free ends of the support columns extend out of the openings when the elastic pieces are in a natural state;
the transmission mechanism comprises a sliding sleeve and a plurality of connecting rods, the number of the connecting rods is the same as that of the supporting sleeves, one ends of the connecting rods are hinged to the supporting sleeves in a one-to-one correspondence mode, the other ends of the connecting rods are hinged to the peripheral wall of the sliding sleeve uniformly, and the sliding sleeve is movably sleeved on the bearing column.
2. The motor stator hanger according to claim 1, wherein the number of the transmission mechanisms is two, and the two connecting rods hinged to the same support sleeve are parallel to each other.
3. The lifting appliance for the motor stator as claimed in claim 2, further comprising a guiding moving mechanism, wherein the guiding moving mechanism comprises a fixing ring and a plurality of racks, the fixing ring is fixedly sleeved on the bearing column, the sliding sleeve is located between the fixing ring and the limiting ring, the number of the racks is the same as that of the supporting sleeves, the racks are connected between the fixing ring and the limiting ring and correspond to the supporting sleeves, and the connecting rod is hinged to one end of the sliding sleeve in a gear shape and correspondingly meshed with the racks.
4. The motor stator hanger of claim 3, wherein the rack is coated with a lubricious wear resistant coating.
5. The motor stator hanger of claim 1, wherein the number of fastening mechanisms is 3.
6. The motor stator hanger of claim 1, wherein the resilient member is a compression spring.
7. The lifting appliance for the motor stator as claimed in claim 1, wherein the limiting ring is covered with a cushion pad on a surface opposite to the sliding sleeve.
8. The lifting appliance for the motor stator as claimed in claim 1, wherein the adjusting rod and the hook claw are integrally formed.
9. The lifting appliance for the motor stator as claimed in claim 1, wherein the free end of the support column and the hook claw are coated with anti-slip rubber pads.
10. The motor stator hanger of claim 1, wherein the load-bearing posts are retractable posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379370.7U CN217867724U (en) | 2022-06-02 | 2022-06-02 | Lifting appliance for motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379370.7U CN217867724U (en) | 2022-06-02 | 2022-06-02 | Lifting appliance for motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217867724U true CN217867724U (en) | 2022-11-22 |
Family
ID=84093739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221379370.7U Active CN217867724U (en) | 2022-06-02 | 2022-06-02 | Lifting appliance for motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217867724U (en) |
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2022
- 2022-06-02 CN CN202221379370.7U patent/CN217867724U/en active Active
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