CN208200088U - A kind of super high speed elevator main machine structure - Google Patents
A kind of super high speed elevator main machine structure Download PDFInfo
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- CN208200088U CN208200088U CN201820777330.5U CN201820777330U CN208200088U CN 208200088 U CN208200088 U CN 208200088U CN 201820777330 U CN201820777330 U CN 201820777330U CN 208200088 U CN208200088 U CN 208200088U
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- drive shaft
- high speed
- motor drive
- main machine
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Abstract
A kind of super high speed elevator main machine structure, including shell, the bearing being nested in the bearing block of the shell, the motor drive shaft in the shell is set to by bearings at both ends, the motor drive shaft end is equipped with rope sheave, it further include cooling and lubricating system, the cooling and lubricating system includes the liquid pipe in the motor drive shaft, the liquid pipe includes axially penetrating through in the supervisor in the motor drive shaft, the supervisor is equipped with access hole corresponding with the bearing relative position in the motor drive shaft both ends, annular groove is equipped in the bearing block, the annular groove is connected in the through-hole of the outer surface of outer cover；The cooling and lubricating system further includes liquid storage container, and the liquid storage container is connect with the through-hole seal pipe, and motor-mount pump is equipped in the liquid storage container；The cooling and lubricating system further includes radiator.The advantages of the utility model has maintenance convenience strong, good cooling results, good heat dissipation effect.
Description
Technical field
The utility model relates to express elevator host technology field more particularly to a kind of super high speed elevator main machine structures.
Background technique
It increases speed to adapt to the height of building construction now, dragging for elevator host is drawn by speed is wanted there has also been higher
It asks, in recent years, elevator host is to improve running speed, starts to reduce gear structure, the more motor direct drive using high torque
Structure.Because being in high-revolving state when express elevator host is run, the lubrication of relatively original elevator host, cooling are needed
Ask also higher, the bearing of general unction and the lubrication form of the motor drive shaft speed that fails under high-speed cruising are fast, Wu Fashi
Answer work requirements.Simultaneously the types of cooling such as general air conditioner in machine room or passive heat radiation can not also adapt to host run at high speed it is lower fast
The heat that speed generates.
Utility model content
The purpose of this utility model is to provide a kind of super high speed elevator main machine structures, with this configuration, it is possible to reduce electricity
Calorific value when terraced host is run, and permanently effective, non-maintaining, effect is provided by active heat dissipation, cooling device for it
The good heat dissipation of fruit and cooling effect.
To realize purpose of utility model, the utility model is adopted the technical scheme that
A kind of super high speed elevator main machine structure including shell, the bearing that is nested in the bearing block of the shell, passes through two
End bearing is set to the motor drive shaft in the shell, and it further includes cooling and lubricating system that the motor drive shaft end, which is equipped with rope sheave,
System, the cooling and lubricating system include the liquid pipe in the motor drive shaft, and the liquid pipe includes axially penetrating through in described
Supervisor in motor drive shaft, it is described supervisor in the motor drive shaft both ends be equipped with it is corresponding with the bearing relative position go out
Enter hole, annular groove, the connection annular groove are equipped in the bearing block in the through-hole of the outer surface of outer cover；The cooling and lubricating
System further includes liquid storage container, and the liquid storage container is connect with the through-hole seal pipe, and motor-mount pump is equipped in the liquid storage container；
The cooling and lubricating system further includes radiator.
The cooling and lubricating system forms " liquid storage container-seal pipe-through-hole-bearing block annular groove-access hole-as a result,
The cooling and lubricating of supervisor-access hole-bearing block annular groove-through-hole-seal pipe-liquid storage container " recycles, and is stored in the liquid storage and holds
Cooling-lubricant in device is recycled by operating in cooling and lubricating circulation for the motor-mount pump, is by circuiting sequentially movement
Lubrication is provided between the motor drive shaft and bearing, and is circulated by it and takes away the heat that the host operating generates
Amount.Meanwhile the hollow motor drive shaft has lower inertia, the motor kinetic energy of itself consumption is also lower in the running.
As the preferred of the utility model, the liquid storage container includes spaced liquid-discharging container and reflux vessel, institute
It states liquid storage container and is equipped at least one fluid-through tube between the reflux vessel.
The fluid-through tube connects the liquid-discharging container and the reflux vessel, the cooling flowed out out of described host as a result,
Lubricating fluid enters the reflux vessel, and flows to the liquid-discharging container via the fluid-through tube and be again introduced into circulation, described
Fluid-through tube is opposite to have bigger cooling surface area, can cooperate the radiator will so that not needing longer cooling path
Cooling-lubricant is cooled to suitable temperature.The setting of the more fluid-through tubes is convenient for raising mobile performance and heat dissipation effect.
As the preferred of the utility model, strainer is equipped in the fluid-through tube.
Cooling-lubricant can adsorb during flow circuit as a result, dissolves in extraneous dust, motor drive shaft and bearing
Impurity, the strainer such as wear particle this kind of impurity can be filtered out, led so that its one side be avoided to be mixed in cooling-lubricant
Cause the reduction of its cooling and lubricating effect；On the other hand prevent the components in hard impurity damage circulating path from causing to damage.
As the preferred of the utility model, the fluid-through tube both ends are equipped with device for quickly disassembling.
The fluid-through tube fast demountable is made by the device for quickly disassembling as a result, so that its work when strainer is long
It is conveniently replaceable after making filter effect decline, improves the property convenient for safeguarding of entire main machine structure.
As the preferred of the utility model, liquid storage container described in the radiator releasable connection.
The radiator carries out cooling down to cooling-lubricant therein by connecting the liquid storage container as a result,
Its releasable connection is convenient for its property convenient for safeguarding of raising.
As the preferred of the utility model, the radiator includes active heat removal portion and the tool for connecting the liquid storage container
There is the passive radiating part of heat radiating fin.
Make the passive radiating part that can distribute heat by the air of flowing by the heat radiating fin as a result, in load
The active heat removal portion can be disconnected when lower only to radiate from the passive radiating part, to be reduced to heat dissipation and increased energy consumption.
As the preferred of the utility model, the active heat removal portion includes fan and the both ends for connecting the motor drive shaft
It is separately connected the heat pipe of the fan Yu the passive radiating part.
The fan is driven by the motor drive shaft as a result, operates to its hot pipe cooling being aligned, in institute
State passive radiating part and the heat pipe and form after the temperature difference flowing for forming heat so that heat dissipation effect can active raising.
As the preferred of the utility model, the bearing shell of the bearing is equipped with oilhole.
The oilhole is conducive to cooling-lubricant and flows into the Bearing inner out of described annular groove as a result, improves to it
Lubricating action, be also convenient for the operation of the fluid path of entire lubrication circulation.
As the preferred of the utility model, the bearing shell is equipped with the oil for being surrounded on the bearing shell wall surface and the connection oilhole
Slot.
As a result, the oil groove be conducive to cooling-lubricant from the oilhole flow into the Bearing inner after diffusion, improve
To its lubricating action, it is also convenient for the operation of the fluid path of entire lubrication circulation.
As the preferred of the utility model, the liquid pipe further includes spreading to be set to motor drive centered on the supervisor
Being in charge of in moving axis.
It is described as a result, to be in charge of the contact area that can be improved in the motor drive shaft, improve heat dissipation effect.
The advantages of the utility model has maintenance convenience strong, good cooling results, good heat dissipation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the radiator schematic diagram of the utility model；
Fig. 3 is schematic diagram at the utility model bearing block；
Items are respectively as follows: 1 shell, 2 bearing blocks, 21 bearings, 211 oilholes, 212 oil grooves, 3 motor drive shafts, 4 ropes in figure
Wheel, 51 supervisors, 52 access holes, 53 annular grooves, 54 through-holes, 55 seal pipes, 6 liquid storage containers, 61 motor-mount pumps, 62 liquid-discharging containers, 63
Reflux vessel, 64 fluid-through tubes, 641 strainers, 7 radiators, 71 active heat removal portions, 711 fans, 712 heat pipes, 72 passive heat dissipations
Portion, 721 heat radiating fins.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing:
A kind of super high speed elevator main machine structure as shown in Figure 1, 2, 3 including cylindrical shell 1, is nested in 1 liang of shell
It holds the bearing 21 in the bearing block 2 of inside, the motor drive shaft 3 in shell 1, motor drive shaft 3 is set to by bearings at both ends 21
End is equipped with the rope sheave 4 for traction elevator carriage, further includes cooling and lubricating system, and cooling and lubricating system includes being set to motor to drive
Liquid pipe in moving axis 3, liquid pipe include axially penetrating through in the supervisor 51 in motor drive shaft 3, and supervisor 51 is in 3 both ends of motor drive shaft
Equipped with the corresponding access hole 52 in position corresponding with bearing 21, annular groove 53, connection annular groove 53 are equipped in bearing block 2 in shell
The through-hole 54 of 1 outer surface；Cooling and lubricating system further includes liquid storage container 6, and liquid storage container 6 is connect with 54 seal pipe 55 of through-hole, storage
Motor-mount pump 61 is equipped in liquid container 6；Cooling and lubricating system further includes radiator 7.
In the present embodiment, liquid storage container 6 include spaced liquid-discharging container 62 and reflux vessel 63, liquid storage container 6 in
Three fluid-through tubes 64 are equipped between reflux vessel 63.
Two layers of strainer 641 is equipped in the present embodiment, in fluid-through tube 64.
In the present embodiment, 64 both ends of fluid-through tube are equipped with screw thread device for quickly disassembling, and screw thread device for quickly disassembling is wrapped with sealing adhesive plaster.
In the present embodiment, radiator 7 is connected to the outside of the fluid-through tube 64 of liquid storage container 6 by copper.
In the present embodiment, radiator 7 is including active heat removal portion 71 with connection liquid storage container 6 with heat radiating fin made of copper
721 passive radiating part 72.
In the present embodiment, active heat removal portion 71 includes that the fan 711 of connection motor drive shaft 3 and both ends are separately connected fan
711 pass through passive radiating part 72 and and the connection of heat radiating fin 721 with the heat pipe 712 of passive radiating part 72, heat pipe 712.
In the present embodiment, the bearing shell of bearing 21 is equipped with oilhole 211.
In the present embodiment, the surface of bearing shell is equipped with the oil groove 212 for being surrounded on bearing shell wall surface and connecting oilhole 211.
In the present embodiment, liquid pipe further includes spreading to be set to being in charge of in motor drive shaft 3 centered on being responsible for 51.
Above embodiments are only described preferred embodiments of the present invention, not to the structure of the utility model
Think and range is defined, without departing from the design concept of the present utility model, ordinary people in the field is practical new to this
The all variations and modifications that the technical solution of type is made each fall within the protection scope of the utility model, the utility model request
The technology contents of protection, are all described in the claims.
Claims (10)
1. a kind of super high speed elevator main machine structure, including shell (1), the bearing being nested in the bearing block (2) of the shell (1)
(21), it is set to the motor drive shaft (3) in the shell (1) by bearings at both ends (21), motor drive shaft (3) end is set
There are rope sheave (4), which is characterized in that further include cooling and lubricating system, the cooling and lubricating system includes being set to the motor to drive
Liquid pipe in axis (3), the liquid pipe include axially penetrating through in the supervisor (51) in the motor drive shaft (3), the supervisor
(51) access hole (52) corresponding with the bearing (21) relative position, the axis are equipped in the motor drive shaft (3) both ends
It holds and is equipped with annular groove (53), the connection annular groove (53) in seat (2) in the through-hole (54) of the shell (1) outer surface；It is described
Cooling and lubricating system further includes liquid storage container (6), and the liquid storage container (6) connect with the through-hole (54) seal pipe (55), institute
It states in liquid storage container (6) and is equipped with motor-mount pump (61)；The cooling and lubricating system further includes radiator (7).
2. a kind of super high speed elevator main machine structure according to claim 1, which is characterized in that liquid storage container (6) packet
Spaced liquid-discharging container (62) and reflux vessel (63) are included, the liquid storage container (6) sets between the reflux vessel (63)
There are at least one fluid-through tube (64).
3. a kind of super high speed elevator main machine structure according to claim 2, which is characterized in that set in the fluid-through tube (64)
There are strainer (641).
4. a kind of super high speed elevator main machine structure according to claim 3, which is characterized in that fluid-through tube (64) both ends
Equipped with device for quickly disassembling.
5. a kind of super high speed elevator main machine structure according to claim 1, which is characterized in that the radiator (7) can
Tear the connection liquid storage container (6) open.
6. a kind of super high speed elevator main machine structure according to claim 5, which is characterized in that radiator (7) packet
Include the passive radiating part (72) with heat radiating fin (721) in active heat removal portion (71) and the connection liquid storage container (6).
7. a kind of super high speed elevator main machine structure according to claim 6, which is characterized in that the active heat removal portion (71)
Fan (711) and both ends including connecting the motor drive shaft (3) are separately connected the fan (711) and the passive heat dissipation
The heat pipe (712) in portion (72).
8. a kind of super high speed elevator main machine structure according to claim 1, which is characterized in that the bearing shell of the bearing (21)
It is equipped with oilhole (211).
9. a kind of super high speed elevator main machine structure according to claim 8, which is characterized in that the bearing shell is equipped with and is surrounded on
The bearing shell wall surface and the oil groove (212) of the connection oilhole (211).
10. a kind of super high speed elevator main machine structure according to claim 1, which is characterized in that the liquid pipe further include with
Diffusion is set to being in charge of in the motor drive shaft (3) centered on the supervisor (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777330.5U CN208200088U (en) | 2018-05-24 | 2018-05-24 | A kind of super high speed elevator main machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777330.5U CN208200088U (en) | 2018-05-24 | 2018-05-24 | A kind of super high speed elevator main machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200088U true CN208200088U (en) | 2018-12-07 |
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ID=64515044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777330.5U Active CN208200088U (en) | 2018-05-24 | 2018-05-24 | A kind of super high speed elevator main machine structure |
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| CN (1) | CN208200088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114244000A (en) * | 2022-01-21 | 2022-03-25 | 深圳市富隆达电梯有限公司 | Heat dissipation auxiliary device for elevator driving motor |
-
2018
- 2018-05-24 CN CN201820777330.5U patent/CN208200088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114244000A (en) * | 2022-01-21 | 2022-03-25 | 深圳市富隆达电梯有限公司 | Heat dissipation auxiliary device for elevator driving motor |
| CN114244000B (en) * | 2022-01-21 | 2022-09-06 | 深圳市富隆达电梯有限公司 | Heat dissipation auxiliary device for elevator driving motor |
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