CN107697825A - A kind of new blower fan changes the lowering or hoisting gear of part - Google Patents
A kind of new blower fan changes the lowering or hoisting gear of part Download PDFInfo
- Publication number
- CN107697825A CN107697825A CN201711054051.2A CN201711054051A CN107697825A CN 107697825 A CN107697825 A CN 107697825A CN 201711054051 A CN201711054051 A CN 201711054051A CN 107697825 A CN107697825 A CN 107697825A
- Authority
- CN
- China
- Prior art keywords
- motor
- steel wire
- blower fan
- wire rope
- lowering
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7442—Capstans having a horizontal rotation axis
- B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
Abstract
The invention discloses the lowering or hoisting gear that a kind of new blower fan changes part, belong to the servicing unit of new wind devices, it is existing to set the new wind devices of filter element replacing device to need to configure the motor of relatively high power, the present invention to draw the steel wire rope of crane by configuring to mitigate the assembly pulley of motor burden, so that can be with the motor of selection of small power during deisgn product, the space that motor takes is reduced, at the same it is cost-effective.And; the present invention makes steel wire rope bypass a moveable lead wheel assembly; flexible member is acted on lead wheel assembly; the active force that the direction for the elastic force that flexible member applies to lead wheel assembly applies with steel wire rope to lead wheel assembly it is in opposite direction; load limit switch is lost for wire leading wheel component Configuration; flexible member promotes lead wheel assembly to move shake-up mistake load limit switch to the direction of elastic force when steel wire rope tension reduces, and is stopped operating by losing load limit switch controlled motor, realizes protective effect.
Description
Technical field
The invention belongs to the servicing unit of new wind devices, and in particular to a kind of new blower fan changes the lowering or hoisting gear of part.
Background technology
For the indoor ventilation apparatus of ceiling mounting type, when internal core is changed, it usually needs first suspended ceiling pinch plate is taken apart,
Cabinet cover is opened, the cartridge removal of new blower fan is got off, then new filter core is attached on new blower fan, loads onto cabinet cover, finally will
Suspended ceiling pinch plate installs.In the region that air quality is poor, the filter element replacing of new blower fan is more frequent, it is necessary to often dismantle furred ceiling button
Plate and cabinet cover.The whole replacement operation of fresh air machine filter core is cumbersome, it is also necessary to by other aids such as ladder.
Application publication number is that CN106918134A Chinese invention patent application discloses a kind of " filter of the new blower fan of ceiling mounting type
Will more changing device and the new blower fan of ceiling mounting type ", it is provided with filter element replacing device, including can accommodate filter core filter core holding mechanism,
The telescopic elevating mechanism of filter core holding mechanism lifting is driven, elevating mechanism is arranged above filter core holding mechanism, lift
Structure includes actuating unit and transmission mechanism, and actuating unit drives filter core holding mechanism to lift by transmission mechanism passing power.Borrow
Filter element replacing device is helped, filter core can be lowered from eminence, it is convenient without the aids such as staircase, filter element replacing.
However, relative to the new wind devices for being not provided with filter element replacing device in the past, the scheme of foregoing invention patent application
It is additionally arranged the structures such as motor, it is therefore desirable to which, for allocation positions such as the installations of motor, this is easy for causing the volume of new wind devices to increase
Greatly, the space but above furred ceiling is limited, and the space that reduction motor etc. increases shared by distribution structure as far as possible just turns into deisgn product
When the factor that must take into consideration, however, the motor of smaller size smaller is often short of power, this is just as the new of selection of small power motor
Obstacle.Moreover, the motor price of relatively high power is higher, the manufacturing cost of whole new wind devices can be increased.
The content of the invention
The technical problem to be solved in the present invention and propose technical assignment be overcome it is existing setting filter element replacing device it is new
Wind devices need configure relatively high power motor the defects of, there is provided it is a kind of can be with the new blower fan replacing portion of selection of small power motor
The lowering or hoisting gear of part.
To reach above-mentioned purpose, new blower fan of the invention changes the lowering or hoisting gear of part, including a motor, by described
Motor-driven capstan winch, the steel wire rope, the crane for being provided with field-replaceable unit by rope traction that are wound on capstan winch, institute
Motor, the capstan winch stated are arranged in a fixed plate, it is characterized in that：Configured for described steel wire rope to mitigate the motor burden
Assembly pulley.
As optimization technique means：Described assembly pulley includes fixed pulley, movable pulley, and described fixed pulley is arranged on described
Fixed plate on, described movable pulley be arranged on described crane on.
As optimization technique means：Retractable support frame is connected between described fixed plate and crane.
As optimization technique means：Described fixed plate is provided with position limit switch, and described crane is led upwards
Described position limit switch is touched when leading to setting position, controls described motor to stop turning by described position limit switch
It is dynamic.
As optimization technique means：For described capstan winch to be cylindric, it is with described motor split settings and is installed in
The upside of the fixed plate.
As optimization technique means：Described capstan winch is discoid and is assembled into an assembly, institute with described motor
The capstan winch stated is located at the downside of the fixed plate, and described motor is arranged on the upside of the fixed plate.
The present invention to draw the steel wire rope of crane by configuring to mitigate the assembly pulley of motor burden so that design production
The space that motor takes can be reduced with the motor of selection of small power during product, at the same it is cost-effective.
Brief description of the drawings
Fig. 1 is a kind of depression angle shaft side figure of the structure for the lowering or hoisting gear that the new blower fan of the present invention changes part；
Fig. 2 is the shaft side figure for looking up angle of structure shown in Fig. 1；
Fig. 3 is the structure enlargement diagram of fixed plate right-hand member in Fig. 1；
Fig. 4 is the structure enlargement diagram of fixed plate right-hand member in Fig. 2；
Fig. 5 is the depression angle shaft side figure of another structure for the lowering or hoisting gear that the new blower fan of the present invention changes part；
Fig. 6 is the shaft side figure for looking up angle of structure shown in Fig. 5；
Fig. 7 is the structure enlargement diagram in the middle part of fixed plate in Fig. 6；
Fig. 8 is a kind of schematic diagram that the steel wire rope of invention is wound on assembly pulley；
Label declaration in figure：
11- motors, 12- motors；
21- capstan winches, 22- capstan winches；
03- steel wire ropes；
04- cranes；
05- fixed plates, 51- guide chutes；
61- fixed pulleys, 62- movable pulleys；
71- flexible members, 72- wire leading wheels, 73- axles；
08-, which loses, carries limit switch；
09- retractable support frames；
10- position limit switchs.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
New blower fan as shown in Fig. 1-4, Fig. 5-7 changes the lowering or hoisting gear of part, including a motor 11 or 12, by electricity
The capstan winch 21 or 22 of machine driving, the steel wire rope 03 being wound on capstan winch, the lifting for being provided with field-replaceable unit by rope traction
Frame 04, motor, capstan winch are arranged in fixed plate, and fixed plate is to form a part for new blower fan, and fixed plate can be an entirety
Accessory structure that is plate or split or extending out, crane are used for the field-replaceable unit for installing new blower fan（Such as filter
Core）, configured for steel wire rope to mitigate the assembly pulley of motor burden, so as to the motor of selection of small power；Furthermore, it is possible to
Reduce burden of the current of electric to control mainboard.
As shown in figure 8, assembly pulley includes fixed pulley 61, movable pulley 62, fixed pulley 61 is arranged in fixed plate 05, movable pulley
62 are arranged on crane 04, when it is implemented, fixed pulley, movable pulley are not limited to 1 shown in Fig. 8.
Steel wire rope 03 bypasses a moveable lead wheel assembly, on lead wheel assembly effect have elastic component 71, elasticity member
The active force that the direction for the elastic force that part 71 applies to lead wheel assembly applies with steel wire rope 03 to lead wheel assembly it is in opposite direction,
Lost for wire leading wheel component Configuration and carry limit switch 08, flexible member promotes lead wheel assembly to elastic force when steel wire rope tension reduces
Direction movement touch lose carry limit switch 08, by lose carry limit switch 08 directly or indirectly controlled motor stop operating, such as
Motor is disconnected from the circuit.
Specifically, lead wheel assembly includes wire leading wheel 72 and movable axie 73, wire leading wheel 72 is assemblied on axle 73, steel wire
Rope 03 bypasses wire leading wheel 72, and flexible member 71 applies elastic force to axle 73.Axle 73 is configured in guide chute 51, and steel wire rope tension is just
Chang Shi（When steel wire rope normally draws crane）Axle 73 is promoted to be located at one end of guide chute 51, when steel wire rope tension reduces（Such as
Wire cable rupture, steel wire rope looseness）Flexible member promotes axle 73 to be moved to the other end of guide chute 51.Now, flexible member
The direction for the active force that the direction of the elastic force applied to lead wheel assembly applies with steel wire rope to lead wheel assembly is by guide chute
Guiding and it is opposite.
In order to avoid axle departs from its rigging position, guide chute 51 it is closed at both ends and axle is spacing in guide chute.
Flexible member 71 is helical form tension spring, in its one end connecting shaft, the other end be connected on the hanging plate of fixed mount, spiral shell
The centre of rotation shape tension spring passes through fixed plate；In order to keep Spring balanced, the both ends of same axle hang a helical form and drawn
Power spring.When it is implemented, elastic force can directly or indirectly be applied to axle with the flexible member of other forms.
Fixed plate 05 and crane are corresponding about 04, and the both ends of fixed plate 05 are respectively provided with lead wheel assembly and assembly pulley, Gu
Upper end on lead wheel assembly and assembly pulley of the fixed board per one end rotating around steel cable and steel wire rope is wound on capstan winch, steel wire
The lower end of rope is connected to the end of crane.
Rocked when being lifted in order to avoid crane, retractable support frame 09 is connected between fixed plate 05 and crane 04.
Fixed plate 05 is provided with position limit switch 10, and crane 04 is pulled up to shake-up position limit during setting position
Bit switch 10, stopped operating by the controlled motor of position limit switch 10.Described setting position, it is the rigging position of crane,
In the position, the field-replaceable unit on crane（Such as filter core）It is placed exactly in its working condition.
Capstan winch 21 shown in Fig. 1-2 is cylindric, and it is with the split settings of motor 11 and is installed in the upside of fixed plate 05.
The capstan winch of this structure type can set wire casing on capstan winch surface, and wirerope-winding operates steadily in wire casing, and precision is high.
Capstan winch 22 shown in Fig. 5-6 is discoid and is assembled into an assembly with motor 12, and this is simple in construction, installation side
Just, capstan winch 22 is located at the downside of fixed plate 05, and motor 12 is arranged on the upside of fixed plate 05.
The lowering or hoisting gear of said structure, is rotated by motorized winch, so as to be lifted by rope traction crane.Rise
When drop frame rises to setting position, position limit switch is touched by crane or retractable support frame, by position limit switch control
Motor stalls processed.
When steel wire rope tension is normal（When steel wire rope normally draws crane）, promote axle position in the lower end of guide chute, according to
According to the size of flexible member elastic force, axle can be located at the bottom of guide chute and be directed to the bottom carrying or hanging of chute；
If cause the steel wire rope tension to reduce because of reasons such as wire cable rupture, steel wire rope looseness, flexible member promotes axially directed chute
Upper end movement, according to flexible member elastic force size, axle can be located at guide chute top and be directed to the top of chute
Carrying is hanging, and touching mistake load limit switch controlled motor by wire leading wheel stops operating.
Claims (6)
1. a kind of new blower fan changes the lowering or hoisting gear of part, including a motor（11,12）, by described motor-driven strand
Disk（21,22）, the steel wire rope that is wound on capstan winch（03）, by steel wire rope（03）The crane for being provided with field-replaceable unit of traction
（04）, described motor, capstan winch are arranged on a fixed plate（05）On, it is characterized in that：Configured for described steel wire rope to mitigate
The assembly pulley of the motor burden.
2. new blower fan according to claim 1 changes the lowering or hoisting gear of part, it is characterized in that：Described assembly pulley includes
Fixed pulley（61）, movable pulley（62）, described fixed pulley（61）Installed in described fixed plate（05）On, described movable pulley
（62）Installed in described crane（04）On.
3. new blower fan according to claim 1 changes the lowering or hoisting gear of part, it is characterized in that：Described fixed plate（05）
With crane（04）Between be connected with retractable support frame（09）.
4. new blower fan according to claim 1 changes the lowering or hoisting gear of part, it is characterized in that：Described fixed plate（05）
It is provided with position limit switch（10）, described crane is pulled up, and to being touched during setting position, described position is spacing to open
Close（10）, described motor stalls are controlled by described position limit switch.
5. new blower fan according to claim 1 changes the lowering or hoisting gear of part, it is characterized in that：Described capstan winch is cylinder
Shape, it is with described motor split settings and is installed in the upside of the fixed plate.
6. new blower fan according to claim 1 changes the lowering or hoisting gear of part, it is characterized in that：Described capstan winch is disk
Shape is simultaneously assembled into an assembly with described motor, and described capstan winch is located at the downside of the fixed plate, described motor peace
Mounted in the upside of the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054051.2A CN107697825A (en) | 2017-10-31 | 2017-10-31 | A kind of new blower fan changes the lowering or hoisting gear of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054051.2A CN107697825A (en) | 2017-10-31 | 2017-10-31 | A kind of new blower fan changes the lowering or hoisting gear of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697825A true CN107697825A (en) | 2018-02-16 |
Family
ID=61177215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054051.2A Pending CN107697825A (en) | 2017-10-31 | 2017-10-31 | A kind of new blower fan changes the lowering or hoisting gear of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298459A (en) * | 2018-03-20 | 2018-07-20 | 长沙理工大学 | Lift SCR catalyst situ regeneration is equipped |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665094Y (en) * | 2003-12-21 | 2004-12-22 | 王远洪 | A sefety apparatus for traction machine |
| CN201588140U (en) * | 2009-09-29 | 2010-09-22 | 李军 | Rope-broken shutdown control device for rope machine |
| CN201647892U (en) * | 2010-04-27 | 2010-11-24 | 侯秀峰 | Slack-rope detecting device |
| CN202705745U (en) * | 2012-08-29 | 2013-01-30 | 黄红 | Electric clothes rack |
| CN202880698U (en) * | 2012-09-19 | 2013-04-17 | 凯迈(洛阳)机电有限公司 | Portal frame and portal crane using portal frame |
| CN104405163A (en) * | 2014-10-30 | 2015-03-11 | 西安航天动力机械厂 | Device for detecting loosened or broken steel wire ropes of mechanical stereoscopic parking places |
| CN204645763U (en) * | 2015-05-27 | 2015-09-16 | 山东博创智能停车设备有限公司 | Wire rope guiding lifting appliance |
| CN205329392U (en) * | 2016-01-13 | 2016-06-22 | 广东晾霸智能科技有限公司 | Drying apparatus of laundry |
| CN205832800U (en) * | 2016-06-29 | 2016-12-28 | 森斯诺（北京）空气净化技术开发有限公司 | Air cleaner |
| CN106918134A (en) * | 2017-03-22 | 2017-07-04 | 杭州奥普卫厨科技有限公司 | The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type |
| CN206570574U (en) * | 2017-03-24 | 2017-10-20 | 奥普家居股份有限公司 | The electromechanical integration movement of electric clothes airing machine |
| CN207312999U (en) * | 2017-10-31 | 2018-05-04 | 奥普家居股份有限公司 | A kind of new wind turbine replaces the lifting gear of component |
-
2017
- 2017-10-31 CN CN201711054051.2A patent/CN107697825A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665094Y (en) * | 2003-12-21 | 2004-12-22 | 王远洪 | A sefety apparatus for traction machine |
| CN201588140U (en) * | 2009-09-29 | 2010-09-22 | 李军 | Rope-broken shutdown control device for rope machine |
| CN201647892U (en) * | 2010-04-27 | 2010-11-24 | 侯秀峰 | Slack-rope detecting device |
| CN202705745U (en) * | 2012-08-29 | 2013-01-30 | 黄红 | Electric clothes rack |
| CN202880698U (en) * | 2012-09-19 | 2013-04-17 | 凯迈(洛阳)机电有限公司 | Portal frame and portal crane using portal frame |
| CN104405163A (en) * | 2014-10-30 | 2015-03-11 | 西安航天动力机械厂 | Device for detecting loosened or broken steel wire ropes of mechanical stereoscopic parking places |
| CN204645763U (en) * | 2015-05-27 | 2015-09-16 | 山东博创智能停车设备有限公司 | Wire rope guiding lifting appliance |
| CN205329392U (en) * | 2016-01-13 | 2016-06-22 | 广东晾霸智能科技有限公司 | Drying apparatus of laundry |
| CN205832800U (en) * | 2016-06-29 | 2016-12-28 | 森斯诺（北京）空气净化技术开发有限公司 | Air cleaner |
| CN106918134A (en) * | 2017-03-22 | 2017-07-04 | 杭州奥普卫厨科技有限公司 | The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type |
| CN206570574U (en) * | 2017-03-24 | 2017-10-20 | 奥普家居股份有限公司 | The electromechanical integration movement of electric clothes airing machine |
| CN207312999U (en) * | 2017-10-31 | 2018-05-04 | 奥普家居股份有限公司 | A kind of new wind turbine replaces the lifting gear of component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298459A (en) * | 2018-03-20 | 2018-07-20 | 长沙理工大学 | Lift SCR catalyst situ regeneration is equipped |
| CN108298459B (en) * | 2018-03-20 | 2023-06-30 | 长沙理工大学 | Lifting type SCR catalyst on-site regeneration equipment |
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