CN109674228A - Furred ceiling supporter - Google Patents
Furred ceiling supporter Download PDFInfo
- Publication number
- CN109674228A CN109674228A CN201910006623.2A CN201910006623A CN109674228A CN 109674228 A CN109674228 A CN 109674228A CN 201910006623 A CN201910006623 A CN 201910006623A CN 109674228 A CN109674228 A CN 109674228A
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- Prior art keywords
- cable
- shaft
- furred ceiling
- worm screw
- oscillating handle
- 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.)
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- 238000004804 winding Methods 0.000 claims abstract description 67
- 230000007423 decrease Effects 0.000 claims abstract description 15
- 230000000630 rising effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B51/00—Cabinets with means for moving compartments up and down
-
- 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
- B66D1/04—Driving gear manually operated
-
- 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
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0116—Manually or spring operated winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of furred ceiling supporters: it includes frame and object disposing platform, and shaft is rotatably connected to frame side, and the two sides of the shaft are respectively arranged with the first winding section and the second winding section；First pulley and second pulley are connected to side of the frame far from shaft；First cable, the second cable, third cable and the 4th cable are for connecting swivel mount pulley and object disposing platform, when shaft carries out rising rotation, first cable and the winding of the second cable are in the first winding section, in the second winding section, object disposing platform is in propradation for the third cable and the winding of the 4th cable；When shaft carries out decline rotation, first cable and the second cable are discharged from the first winding section, and the third cable and the 4th cable are discharged from the second winding section, and object disposing platform is in decline state.The furred ceiling commodity shelf structure is simple, easy for installation, manufacturing cost is lower, and be not easy in lifting process shake or shaking amplitude it is smaller.
Description
Technical field
The present invention relates to garage magazine technical fields, specifically be a kind of furred ceiling supporter.
Background technique
Supporter is used to place or store article, is widely used in average family or office space, storeroom, garage etc..
The type of the supporter of the prior art much has console mode supporter, ceiling suspension type supporter and metope formula supporter etc..
Metope formula supporter is typically mounted on wall, and structure generally comprises the connection frame and object disposing platform connecting with wall, glove
Platform is fixedly connected with connection frame, and people place article on object disposing platform；The object disposing platform of the metope formula supporter of the structure
Its height is unadjustable after mounting, and the placement or storage tape to article carry out many inconvenience, and cannot rationally utilize the interior space.
Currently, also occurring some height-adjustable, and it is ceiling mounted the lifting magazine used, such as this case application
The earlier application of people, authorization Publication No. CN206166549U, the entitled lifting type article shelf of the earlier application, structure packet
It includes, for installation into the suspension arrangement on ceiling and the material platform for placing article, is connected on the material platform
There is rotatable shaft, at least a pair of of lower sheave, two lower sheaves difference of each pair of lower sheave are additionally provided on the material platform
Set on the two sides of shaft, the suspension arrangement is equipped with top sheave corresponding with the position of each lower sheave respectively；It is also wrapped
At least two ropes, one end of every rope is included to be connected on material platform, the other end pass through a top sheave and on this
Wind and be connected in shaft after the corresponding lower sheave of pulley, rope by with top sheave, lower sheave and material platform
Connection is for hanging material platform, and rope is wrapped in shaft or discharges from shaft when shaft rotates, flat for adjusting material
The height of platform.The lifting type article shelf structure of the structure and installation are all more complicated, and production cost is higher, and shaft rotation drives
When material platform is gone up and down, material platform is also easy to produce shaking or vibration, and user experience is low.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above prior art, provide that a kind of structure is simple, installation
Conveniently, manufacturing cost is lower, and shaking or the lesser furred ceiling supporter of shaking amplitude are not easy in lifting process.
The technical solution of the invention is as follows, provides a kind of furred ceiling supporter having following structure: it include for and
The frame of ceiling connection and the object disposing platform placed for article, it is characterised in that: it further includes
Shaft, is rotatably connected to frame side, and the two sides of the shaft are respectively arranged with winding section: the first winding section and
Second winding section；
Two pulleys: first pulley and second pulley are connected to side of the frame far from shaft；
The first end of first cable and the second cable, first cable is flat around the glove of connection lower section after first pulley
Platform, the second end of the first cable are wrapped on the first winding section, the object disposing platform of the first end connection lower section of second cable,
The second end of second cable is wrapped on the first winding section；
The first end of third cable and the 4th cable, the third cable is flat around the glove of connection lower section after second pulley
Platform, the second end of third cable are wrapped on the second winding section, the object disposing platform of the first end connection lower section of the 4th cable,
The second end of 4th cable is wrapped on the second winding section；
When shaft carries out rising rotation, first cable and the winding of the second cable are described in the first winding section
In the second winding section, object disposing platform is in propradation for third cable and the winding of the 4th cable；When shaft carries out decline rotation,
First cable and the second cable is discharged from the first winding section, and the third cable and the 4th cable are from the second coiling
It is discharged in portion, object disposing platform is in decline state.
After using the above structure, furred ceiling supporter of the present invention compared with prior art, has the advantage that the furred ceiling glove
Frame during installation, need to be fixedly connected on the ceiling by frame, when driving mechanism drive shaft carries out rising rotation, First Line
Cable and the second cable and the first cable and the second cable are wound respectively on the first winding section and the second winding section of shaft, when
When driving mechanism drive shaft carries out decline rotation, the first cable and the second cable are respectively from the first winding section of shaft and the
Three cables and the 4th cable are discharged from the second winding section of shaft respectively, so that realizes object disposing platform rises or falls behaviour
Make；The furred ceiling supporter realizes the lifting of object disposing platform using two pulleys and four cables, and shaft is arranged in frame side,
Not only facilitate installation in this way, and avoid shaft setting in the frame portion and occupy the storage space of object disposing platform, and set in this way
It sets, makes the second cable and the 4th cable have one end without pulley and in the vertical hang of nature respectively, in the first cable
When with the second cable and third cable and the 4th cable by winding or release, object disposing platform is made to be not likely to produce horizontal direction rolling
It is dynamic, guarantee the smoothness of object disposing platform lifting, user experience is good；The furred ceiling commodity shelf structure is simple, and pulley quantity is reduced, from
And manufacturing cost is saved.
As an improvement, the furred ceiling supporter further includes driving mechanism, the driving mechanism turns for drive shaft
It is dynamic, make shaft carry out rising rotation or decline rotation.
Preferably, the driving mechanism is driving motor, the bottom of the frame side is fixedly connected with motor branch
Frame, the shaft are rotatably connected on electric machine support, and the driving motor is fixedly connected with electric machine support, and drive electricity
The output shaft of machine is connect with rotating shaft transmission.Using driving motor as driving mechanism, the furred ceiling supporter is made to realize electric up-down,
The driving motor is connected to the bottom of frame side by electric machine support, and driving motor rotation drives shaft to rise rotation or decline
Rotation.
Preferably, the driving mechanism Wei Oscillating handle driving mechanism, Suo Shu Oscillating handle driving mechanism Bao Kuo Oscillating handle is fixed
The first worm gear for being connected in shaft and it is fixedly connected on Oscillating handle bracket Shang frame, is rotatably connected in Suo Shu Oscillating handle bracket
One and first worm gear engaged transmission the first worm screw, one second worm gear, Suo Shu Oscillating handle bracket are connected on first worm screw
Inside be rotatably connected second worm screw being vertically arranged, and second worm screw connect with the second worm-drive, and the second worm screw
Lower end surface be equipped with indent connecting hole；The connecting pin of Suo Shu Oscillating handle is movable to be plugged on the second worm screw lower end surface
In connecting hole, the second worm screw is driven to rotate synchronously when Yu Oscillating handle rotates.Driving mechanism Ke Yi Wei Oscillating handle driving mechanism,
It is rotated by driven by shaking shaft, when shaft is executed and rotated, , is plugged on the second worm screw lower end surface Yong the connecting pin of Oscillating handle
On connecting hole in, then Zhuan Dong Oscillating handle rotates the second worm screw, so that the second worm gear be made to rotate, the second worm gear drives first
Worm screw rotation, rotates the first worm gear together with shaft, so that Shi Xian Oscillating handle drive shaft rotates , when Oscillating handle stops operating, turns
Axis stops operating under the resistance between the first worm gear and the first worm screw and between the second worm gear and the second worm screw.The Oscillating handle drives
Motivation structure does not need power supply, convenient and simple for operation as long as the rotation of shaft can be realized in manpower Zhuan Dong Oscillating handle.
Preferably, the driving mechanism Hai Bao Kuo Oscillating handle driving mechanism, Suo Shu Oscillating handle driving mechanism Bao Kuo Oscillating handle,
The first worm gear for being fixedly connected in shaft and it is fixedly connected on Oscillating handle bracket Shang electric machine support, it can in Suo Shu Oscillating handle bracket
First worm screw of rotation connection one and the first worm gear engaged transmission, one second worm gear of connection, described on first worm screw
Be rotatably connected second worm screw being vertically arranged in Oscillating handle bracket, and second worm screw connect with the second worm-drive, and
The lower end surface of second worm screw is equipped with the connecting hole of indent；The connecting pin of Suo Shu Oscillating handle is movable to be plugged on the second worm screw lower end
In connecting hole on end face, the second worm screw is driven to rotate synchronously when Yu Oscillating handle rotates.The driving structure can not only use
Driving motor driving, and Ke, with the driving of Cai Yong Oscillating handle, in the case where driving motor drives and fails or driving motor is not powered
In the case where , be plugged in the connecting hole on the second worm screw lower end surface Yong the connecting pin of Oscillating handle, then Zhuan Dong Oscillating handle, makes second
Worm screw rotation, so that the second worm gear be made to rotate, the second worm gear drives the rotation of the first worm screw, rotates the first worm gear together with shaft,
To which Shi Xian Oscillating handle drive shaft rotation , is when Oscillating handle stops operating, shaft is between the first worm gear and the first worm screw and the
It stops operating under resistance between two worm gears and the second worm screw.Gai does not need power supply at Oscillating handle driving mechanism, as long as manpower Zhuan Dong Oscillating
The rotation of shaft can be realized in handle, convenient and simple for operation.
As an improvement, the furred ceiling supporter further includes stop assembly, when the first cable and the second cable are wound into
When so that the first end of the second cable and shaft are at a distance of to preset distance, the stop assembly is activated so that driving motor stops
Spin-ended turn, to stop winding the first cable and the second cable.It is rotated in driving motor and drives the first winding section and the second coiling
When portion winds the first cable and the second cable and third cable and four cables, when the second cable first end and shaft apart
When to preset distance, which is activated so that driving motor stops rotating, to stop winding the first cable and second
Cable and third cable and the 4th cable, therefore can avoid object disposing platform and rise too high and answer back to shaft or frame, it causes to turn
Axis or frame damage.
Preferably, the stop assembly includes the limit switch being mounted on electric machine support, the limit switch
The power-on circuit that driving motor is cut off when by external collision, makes driving motor stop operating；It is connected on second cable
There is block plate, the distance of the first end of second cable of block plate distance is the preset distance of setting；When the first cable and second
It is described when cable and third cable and the 4th cable are wound into so that block plate and limit switch on the second cable offset
Limit switch cuts off the power-on circuit of driving motor, so that driving motor stops rotating, to stop winding the first cable and the
Two cables and third cable and the 4th cable.Shaft rotation is driven to make the first cable and the second cable and the in driving motor
When three cables and the 4th cable are wound, when the block plate on the second cable rises and collides the limit switch on electric machine support,
The limit switch cuts off the power-on circuit of driving motor, and driving motor is made to stop operating；The first end of the second cable of block plate distance
Distance can be taking human as setting, the distance namely preset distance, namely when block plate top collision limit switch stop driving motor
Rotation stop is dynamic, shaft rotation stop, the effective height that article is placed on the preset distance namely object disposing platform at this time.The brake assemblies are unlimited
In this, infrared sensor or displacement sensor can be set on the second cable, when the second cable rise when, infrared sensor or
When displacement sensor detects that the lifting height of object disposing platform is preset height, the power-on circuit of driving motor is cut off, makes to drive
Motor stalls；The technological means is conventional technical means, and the detail present invention does not elaborate.
Preferably, being arranged a spring on second cable, the upper end of the spring and the bottom of block plate offset, bullet
The lower end of spring offsets with the first end of the second cable and the junction of object disposing platform.Spring is in this way, the on the one hand spring
The distance of the first end of the second cable of height dimension namely block plate distance, the i.e. size of preset distance；On the other hand, which rises
To the buffer function for making block plate and limit switch elasticity offset, avoid supporting limit switch rigid phase and damaging limit switch, or
It avoids block plate from colliding with limit switch to make a noise.
Preferably, the frame includes two crossbeams for being arranged in parallel and being fixedly connected with ceiling, the shaft
It is rotatably connected to the bottom of two crossbeam sides, the first pulley and second pulley are rotatably connected respectively at two
The end of the crossbeam other side.The frame is arranged in parallel by two and the crossbeam being fixedly connected with ceiling forms, structure is simple,
It is easy for installation.
Preferably, the object disposing platform includes outline border and multiple racks for being arranged on outline border, the rack is logical
Compression screw connection is crossed on outline border；Four angles of the outline border are respectively connected with link, the first end of first cable, second
Link corresponding with its vertical direction is solid respectively for the first end of the first end of cable, the first end of third cable and the 4th cable
Fixed connection.The object disposing platform uses the combination of rack and outline border, makes the weight saving of object disposing platform, improves the carrying of object disposing platform
Ability, and the first end of the first cable, the first end of the second cable, the first end point of the first end of third cable and the 4th cable
Link not corresponding with its vertical direction is fixedly connected, and go up and down object disposing platform can more steadily in lifting process.
Preferably, the bottom of the link is connected with the threaded rod being vertically arranged, the outline border is equipped with for screw thread
The through-hole that bar passes through, spiral connects two lock screws on the threaded rod, and two lock screws are respectively arranged on outline border
Top and bottom.Relative altitude of the link on outline border can be adjusted by two lock screws, be installed in object disposing platform
Afterwards, it is influenced due to installation error or by the flatness of ceiling, object disposing platform is likely to be at low dip state, or makes for a long time
Object disposing platform is likely to be at the rear elastic deformation effect by the first cable, the second cable and third cable or the 4th cable
It is flat to adjust glove can to adjust the opposite height on outline border of link by adjusting two lock screws at this time for low dip state
The levelness of platform, operation is very simply, conveniently.
Preferably, the shaft is rotatably connected to frame side, refer to that the shaft is rotatably connected to
The bottom of frame side or shaft are rotatably connected in the one side wall of frame.The installation site of the shaft can be according to user's
Demand is configured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of furred ceiling supporter of the present invention.
Fig. 2 is C portion enlarged drawing of the furred ceiling supporter of the present invention in Fig. 1.
Fig. 3 is another angled arrangement schematic diagram of furred ceiling supporter of the present invention.
Fig. 4 is D portion enlarged drawing of the furred ceiling supporter of the present invention in Fig. 3.
Fig. 5 is the partial schematic sectional view of furred ceiling supporter driving mechanism of the present invention.
Fig. 6 is the structural schematic diagram of the driving mechanism of furred ceiling supporter of the present invention.
Fig. 7 is the structural schematic diagram of the limit switch of furred ceiling supporter of the present invention.
It is as shown in the figure:
1, frame, 100, crossbeam, 101, first pulley, 102, second pulley, 2, shaft, the 200, first winding section, 201,
Second winding section, 202, electric machine support, 203, driving motor, 204, gearbox, 205, Oscillating handle brackets, the 206, first worm gear,
207, the first worm screw, the 208, second worm gear, the 209, second worm screw, the 3, first cable, 3a, the second cable, 300, third cable,
300a, the 4th cable, 301, block plate, 302, spring, 4, object disposing platform, 400, outline border, 401, rack, 402, housing pin,
403, link, 404, through-hole, 405, threaded rod, 406, lock screw, 5, limit switch, 500, button, 501, rotating cylinder, 502, shelves
Bar, 503, compression bar, 504, inclined plate, 505, elastic component, 506, block.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6；
A kind of furred ceiling supporter of the present invention, the frame 1 for being used to connect with ceiling and the object disposing platform 4 placed for article,
It further includes shaft 2, is rotatably connected to 1 side of frame, and the two sides of the shaft 2 are respectively arranged with winding section: the first coiling
Portion 200 and the second winding section 201；
Two pulleys: first pulley 101 and second pulley 102 are connected to side of the frame 1 far from shaft 2；
First cable 3 and the second cable 3a, the first end of first cable 3 is around connection lower section after first pulley 101
Object disposing platform 4, the second end of the first cable 3 is wrapped on the first winding section 200, the first end connection of the second cable 3a
The object disposing platform 4 of lower section, the second end of the second cable 3a are wrapped on the first winding section 200；
Third cable 300 and the 4th cable 300a, the first end of the third cable 300 connect after bypassing second pulley 102
The object disposing platform 4 of lower section is connect, the second end of third cable 300 is wrapped on the second winding section 201, the 4th cable 300a's
The object disposing platform 4 of first end connection lower section, the second end of the 4th cable 300a are wrapped on the second winding section 201；
When shaft 2 carries out rising rotation, first cable 3 and the second cable 3a are wound in the first winding section 200,
In the second winding section 201, object disposing platform 4 is in propradation for the third cable 300 and the 4th cable 300a winding；When turn
When axis 2 carries out decline rotation, first cable 3 and the second cable 3a are discharged from the first winding section 200, the third
Cable 300 and the 4th cable 300a are discharged from the second winding section 201, and object disposing platform 4 is in decline state.
The furred ceiling supporter further includes driving mechanism, and the driving mechanism is rotated for drive shaft 2, makes shaft
2 carry out rising rotation or decline rotation.Frame during installation, need to be fixedly connected on the ceiling, work as drive by the furred ceiling supporter
When motivation structure drive shaft carries out rising rotation, the first cable and the second cable are wound respectively in the first winding section of shaft, and
Third cable and the 4th cable are wound respectively on the second winding section of shaft, when driving mechanism drive shaft carries out decline rotation
When, the first cable and the second cable respectively from the first winding section of shaft release and third cable and the 4th cable respectively from
It is discharged on second winding section of shaft, so that realizes object disposing platform rises or falls operation；The furred ceiling supporter uses two
Pulley and four cables realize the lifting of object disposing platform, and shaft is arranged in frame side, not only facilitates installation in this way, but also keep away
Exempt from the storage space that shaft is arranged portion in the frame and occupies object disposing platform, and in this way, makes the second cable and the 4th cable
Have one end without pulley and in the vertical hang of nature respectively, in the first cable and the second cable and third cable and
When 4th cable is by winding or release, object disposing platform is made to be not likely to produce horizontal direction shaking, guarantees the steady of object disposing platform lifting
Degree, user experience are good.
First cable and the second cable may be one whole cable, and the middle part of the whole cable and the first winding section are solid
Fixed connection；Same third cable and the 4th cable may be one whole cable, the middle part of the whole cable and the second coiling
Portion is fixedly connected.
The driving mechanism is driving motor 203, and the bottom of 1 side of frame is fixedly connected with electric machine support 202,
The shaft 2 is rotatably connected on electric machine support 202, and the driving motor 203 is fixedly connected with electric machine support 202,
And the output shaft of driving motor 203 and shaft 2 are sequentially connected.Using driving motor as driving mechanism, make the furred ceiling supporter
Realize that electric up-down, the driving motor are connected to the bottom of frame side by electric machine support, driving motor rotation drives shaft
Rise rotation or decline rotation.The output shaft of the driving motor generally connects speed changer 204, then the output shaft of speed changer 204
Coaxially connected with shaft again, which can be used alternating current generator.
The driving mechanism Wei Oscillating handle driving mechanism, Suo Shu Oscillating handle driving mechanism Bao Kuo Oscillating handle are fixedly connected on and turn
The first worm gear 206 on axis 2 and it is fixedly connected on Oscillating handle bracket 205 Shang frame 1, can be rotated in Suo Shu Oscillating handle bracket 205
The first worm screw 207 of one and 206 engaged transmission of the first worm gear are connected, connects one second worm gear on first worm screw 207
Be rotatably connected second worm screw 209 being vertically arranged in 208, Suo Shu Oscillating handle brackets 205, described second worm screw 209 with
The transmission connection of second worm gear 208, and the lower end surface of the second worm screw 209 is equipped with the connecting hole of indent；The connection of Suo Shu Oscillating handle
It holds in the movable connecting hole being plugged on 209 lower end surface of the second worm screw, drives the second worm screw 209 when Yu Oscillating handle rotates
It rotates synchronously.Driving mechanism Ke Yi Wei Oscillating handle driving mechanism, namely rotated by driven by shaking shaft, rotation is executed in shaft
When , be plugged in the connecting hole on the second worm screw lower end surface Yong the connecting pin of Oscillating handle, then Zhuan Dong Oscillating handle turns the second worm screw
Dynamic, so that the second worm gear be made to rotate, the second worm gear drives the rotation of the first worm screw, rotates the first worm gear together with shaft, thus real
Xian Oscillating handle drive shaft rotates , when Oscillating handle stops operating, and shaft is between the first worm gear and the first worm screw and the second worm gear
And it stops operating under the second resistance between worm screw.Gai does not need power supply at Oscillating handle driving mechanism, as long as manpower Zhuan Dong Oscillating handle
Realize the rotation of shaft, it is convenient and simple for operation.
The driving mechanism further includes You Oscillating handle driving mechanism, Suo Shu Oscillating in the case where driving motor is arranged and drives
Handle driving mechanism Bao Kuo Oscillating handle, the first worm gear 206 being fixedly connected in shaft 2 and is fixedly connected on electric machine support 202
Oscillating handle bracket 205, the first worm screw of be rotatably connected in Suo Shu Oscillating handle bracket 205 one and 206 engaged transmission of the first worm gear
207, one second worm gear 208 is connected on first worm screw 207, it is one vertical to be rotatably connected in Suo Shu Oscillating handle bracket 205
The second worm screw 209 being arranged, second worm screw 209 and the second worm gear 208 are sequentially connected, and the lower end of the second worm screw 209
End face is equipped with the connecting hole of indent；The movable company being plugged on 209 lower end surface of the second worm screw in the connecting pin of Suo Shu Oscillating handle
It connects in hole, the second worm screw 209 is driven to rotate synchronously when Yu Oscillating handle rotates.The driving structure can not only use driving motor
Driving, and Ke is driven with Cai Yong Oscillating handle, in the case where driving motor drives and fails or in the case that driving motor is not powered,
It is plugged in the connecting hole on the second worm screw lower end surface Yong the connecting pin of Oscillating handle, then Zhuan Dong Oscillating handle, rotates the second worm screw,
To make the second worm gear rotate, the second worm gear drives the rotation of the first worm screw, rotates the first worm gear together with shaft, thus Shi Xian Oscillating
Handle drive shaft rotates , when Oscillating handle stops operating, and shaft is between the first worm gear and the first worm screw and the second worm gear and the
It stops operating under resistance between two worm screws.Gai does not need power supply at Oscillating handle driving mechanism, as long as manpower Zhuan Dong Oscillating handle can be realized
The rotation of shaft.
The furred ceiling supporter further includes stop assembly, when the first cable 3 and the second cable 3a are wound into so that
When the first end of two cable 3a and shaft 2 are at a distance of to preset distance, the stop assembly is activated so that driving motor 203 stops
Spin-ended turn, to stop winding the first cable 3 and the second cable 3a.Driving motor rotate drive the first winding section and second around
When line portion winds the first cable and the second cable and third cable and four cables, when first end and the shaft phase of the second cable
When away to preset distance, which is activated so that driving motor stops rotating, to stop winding the first cable and the
Two cables and third cable and the 4th cable, therefore can avoid object disposing platform and rise too high and answer back to shaft or frame, it causes
Shaft or frame damage.
Referring to Fig. 7, the stop assembly includes the limit switch 5 being mounted on electric machine support 202, and the limitation is opened
5 power-on circuits for cutting off driving motor 203 when by external collision are closed, driving motor 203 is made to stop operating；Second line
Block plate 301 is connected on cable 3a, the distance of the first end of 301 the second cable of distance 3a of block plate is the pre- spacing of setting
From；As the first cable 3 and the second cable 3a and third cable 300 and the 4th cable 300a is wound into so that the second cable 3a
On block plate 301 and limit switch 5 when offseting, the limit switch 5 cuts off the power-on circuit of driving motor 203, so as to drive
Dynamic motor 203 stops rotating, to stop winding the first cable 3 and the second cable 3a and third cable 300 and the 4th cable
300a.The rotation of shaft 2 is driven to make the first cable 3 and the second cable 3a and third cable 300 and the 4th line in driving motor 203
It, should when the block plate 301 on the second cable 3a rises and collides the limit switch 5 on electric machine support 202 when cable 300a is wound
Limit switch 5 cuts off the power-on circuit of driving motor 203, and driving motor 203 is made to stop operating；301 the second cable of distance of block plate
The distance of the first end of 3a can be taking human as setting, the distance namely preset distance, namely when block plate top collision limit switch makes
Driving motor stops operating, shaft rotation stop, the effective height that article is placed on the preset distance namely object disposing platform at this time.The system
Dynamic component is without being limited thereto, and infrared sensor or displacement sensor can be arranged on the second cable, red when the second cable rises
When outer sensor or displacement sensor detect that the lifting height of object disposing platform is preset height, the energization electricity of driving motor is cut off
Road makes driving motor stop operating；The technological means is conventional technical means, and the detail present invention does not elaborate.
The limit switch 5 can be used such as flowering structure: be rotatably connected a rotating cylinder 501 on electric machine support, is connected on the rotating cylinder
Horizontally arranged lever 502 is connected with compression bar 503 on the lateral wall of rotating cylinder 501, and the free end of compression bar 503 is set as
The free end of the inclined plate 504 of bending, the inclined plate 504 and the button 500 on driving motor 203 offsets, and on electric machine support 202 also
Equipped with elastic component 505, one end and the electric machine support of the elastic component 505 offset, and the other end and the compression bar 503 of elastic component offset, should
It is additionally provided with block 506 on electric machine support 202, is used for spacing bar 503, keeps compression bar 503 in a vertical state；When block plate 301 with
When second cable rises and collides lever 502, lever drives rotating cylinder 501 that the elastic force of elastic component 505 is overcome to rotate, and makes compression bar
The free end of the 503 upward pushing tow button 500 of inclined plate 504 stops driving motor so that the power-on circuit of driving motor be made to cut off
Rotation stop is dynamic.The limit switch 5 is also attached on speed changer 204, as long as by the setting of limit switch 5 when the second cable rises
The position that can be touched by the block plate on the second cable, can be set as needed.
A spring 302 is arranged on the second cable 3a, the upper end of the spring 302 and the bottom of block plate 301 offset,
The lower end of spring 302 offsets with the first end of the second cable 3a and the junction of object disposing platform 4.Spring is in this way, on the one hand
The distance of the first end of the second cable of height dimension namely block plate distance of the spring, the i.e. size of preset distance；On the other hand,
The buffer function that the spring, which plays, makes block plate and limit switch elasticity offsets avoids supporting limit switch rigid phase and damages limitation
Switch, or avoid block plate from colliding with limit switch and make a noise.
The frame includes two crossbeams 100 for being arranged in parallel and being fixedly connected with ceiling, and the shaft 2 can be rotated
Ground is connected to the bottom of two 100 sides of crossbeam, and the first pulley 101 and second pulley 102 are rotatably connected respectively
The end of two 100 other sides of crossbeam.
The object disposing platform 4 includes outline border 400 and the multiple racks 401 being arranged on outline border 400, the rack
401 are connected on outline border 400 by housing pin 402；Four angles of the outline border 400 are respectively connected with link 403, and described first
The first end of cable 3, the first end of the second cable 3a, the first end point of the first end of third cable 300 and the 4th cable 300a
Link 403 not corresponding with its vertical direction is fixedly connected.The object disposing platform uses the combination of rack and outline border, keeps glove flat
The weight saving of platform improves the bearing capacity of object disposing platform, and the first end of the first cable, the first end of the second cable, third
Link corresponding with its vertical direction is fixedly connected respectively for the first end of cable and the first end of the 4th cable, makes glove in this way
Platform can more steadily be gone up and down in lifting process.
The bottom of the link 403 is connected with the threaded rod 405 being vertically arranged, and the outline border 400 is equipped with for screw thread
The through-hole 404 that bar 405 passes through, spiral connects two lock screws 406, and two lock screws 406 on the threaded rod 405
It is respectively arranged on the top and bottom of outline border 400.Relative altitude of the link on outline border can be adjusted by two lock screws
Section is influenced, object disposing platform is likely to be at low dip after object disposing platform installation due to installation error or by the flatness of ceiling
Elastic deformation after state or long-time use by the first cable, the second cable and third cable or the 4th cable acts on
Object disposing platform is set to be likely to be at low dip state, it is opposite on outline border to adjust link by adjusting two lock screws at this time
Height adjust the levelness of object disposing platform, operation is very simple, conveniently.
The shaft 2 is rotatably connected to 1 side of frame, refers to that the shaft 2 is rotatably connected to frame 1 one
The bottom of side or shaft 2 are rotatably connected in the one side wall of frame 1.The installation site of the shaft 2 can be according to the need of user
It asks and is configured.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, and such as the
Two worm gears and the second worm screw, also alternatively at the transmission cooperation etc. between two helical gears, any skill for being familiar with the art
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by art personnel, should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (12)
1. a kind of furred ceiling supporter, it includes the frame for connecting with ceiling and the object disposing platform for article placement, spy
Sign is: it further includes
Shaft, is rotatably connected to frame side, and the two sides of the shaft are respectively arranged with winding section: the first winding section and second
Winding section；
Two pulleys: first pulley and second pulley are connected to side of the frame far from shaft；
First cable and the second cable, the first end of first cable bypass the object disposing platform of connection lower section after first pulley,
The second end of first cable is wrapped on the first winding section, the object disposing platform of the first end connection lower section of second cable, the
The second end of two cables is wrapped on the first winding section；
Third cable and the 4th cable, the first end of the third cable bypass the object disposing platform of connection lower section after second pulley,
The second end of third cable is wrapped on the second winding section, the object disposing platform of the first end connection lower section of the 4th cable, the
The second end of four cables is wrapped on the second winding section；
When shaft carries out rising rotation, first cable and the winding of the second cable are in the first winding section, the third
In the second winding section, object disposing platform is in propradation for cable and the winding of the 4th cable；It is described when shaft carries out decline rotation
The first cable and the second cable discharged from the first winding section, the third cable and the 4th cable are from the second winding section
Release, object disposing platform are in decline state.
2. furred ceiling supporter according to claim 1, it is characterised in that: the furred ceiling supporter further includes driving machine
Structure, the driving mechanism are rotated for drive shaft, and shaft is made to carry out rising rotation or decline rotation.
3. furred ceiling supporter according to claim 2, it is characterised in that: the driving mechanism is driving motor, described
The bottom of frame side is fixedly connected with electric machine support, and the shaft is rotatably connected on electric machine support, the driving
Motor is fixedly connected with electric machine support, and the output shaft of driving motor is connect with rotating shaft transmission.
4. furred ceiling supporter according to claim 2, it is characterised in that: the driving mechanism Wei Oscillating handle driving mechanism,
Suo Shu Oscillating handle driving mechanism Bao Kuo Oscillating handle, the first worm gear being fixedly connected in shaft and is fixedly connected on Oscillating handle Shang frame
Bracket, be rotatably connected in Suo Shu Oscillating handle bracket one and first worm gear engaged transmission the first worm screw, first worm screw
One second worm gear of upper connection, be rotatably connected in Suo Shu Oscillating handle bracket second worm screw being vertically arranged, second snail
Bar is connect with the second worm-drive, and the lower end surface of the second worm screw is equipped with the connecting hole of indent；The connecting pin of Suo Shu Oscillating handle
In the movable connecting hole being plugged on the second worm screw lower end surface, drive the second worm screw is synchronous to turn when Yu Oscillating handle rotates
It is dynamic.
5. furred ceiling supporter according to claim 3, it is characterised in that: the driving mechanism Hai Bao Kuo Oscillating handle driving machine
Structure, Suo Shu Oscillating handle driving mechanism Bao Kuo Oscillating handle and are fixedly connected on electric machine support at the first worm gear being fixedly connected in shaft
Shang Oscillating handle bracket, be rotatably connected in Suo Shu Oscillating handle bracket one and first worm gear engaged transmission the first worm screw, it is described
One second worm gear is connected on first worm screw, be rotatably connected second worm screw being vertically arranged in Suo Shu Oscillating handle bracket, described
The second worm screw connect with the second worm-drive, and the lower end surface of the second worm screw be equipped with indent connecting hole；Suo Shu Oscillating handle
The movable connecting hole being plugged on the second worm screw lower end surface in connecting pin in, Yong Yu Oscillating handle rotate when drive the second worm screw
It rotates synchronously.
6. the furred ceiling supporter according to claim 3 or 5, it is characterised in that: the furred ceiling supporter further includes stop
Component, when the first cable and the second cable are wound into so that the first end and shaft of the second cable are at a distance of to preset distance,
The stop assembly is activated so that driving motor stops rotating, to stop winding the first cable and the second cable.
7. furred ceiling supporter according to claim 6, it is characterised in that: the stop assembly includes being mounted on motor branch
Limit switch on frame, the limit switch cut off the power-on circuit of driving motor when by external collision, make driving motor
It stops operating；Block plate is connected on second cable, the distance of the first end of second cable of block plate distance is to set
The preset distance set；When the first cable and the second cable are wound into so that the block plate on the second cable offsets with limit switch
When, the power-on circuit of the limit switch cutting driving motor, so that driving motor stops rotating, to stop winding first
Cable and the second cable.
8. furred ceiling supporter according to claim 7, it is characterised in that: be arranged a spring, institute on second cable
The bottom of the upper end and block plate of stating spring offsets, the lower end of spring and the first end of the second cable and the junction phase of object disposing platform
It supports.
9. furred ceiling supporter according to claim 1, it is characterised in that: the frame include two be arranged in parallel and with
The crossbeam that ceiling is fixedly connected, the shaft are rotatably connected to the bottom of two crossbeam sides, the first pulley
It is rotatably connected respectively with second pulley in the end of two crossbeam other sides.
10. furred ceiling supporter according to claim 1, it is characterised in that: the object disposing platform includes outline border and setting
Multiple racks on outline border, the rack are connected on outline border by housing pin；Four angles of the outline border are all connected with
Have a link, the first end of first cable, the first end of the second cable, the first end of third cable and the 4th cable first
Link corresponding with its vertical direction is fixedly connected respectively at end.
11. furred ceiling supporter according to claim 10, it is characterised in that: the bottom of the link, which is connected with, to be vertically arranged
Threaded rod, the outline border is equipped with the through-hole that passes through for threaded rod, and spiral connects two locking screws on the threaded rod
Silk, and two lock screws are respectively arranged on the top and bottom of outline border.
12. furred ceiling supporter according to claim 1, it is characterised in that: the shaft is rotatably connected to frame one
Side refers to that the shaft is rotatably connected to the bottom of frame side or shaft is rotatably connected to the one side wall of frame
On.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166111 | 2018-12-21 | ||
| CN2018221661116 | 2018-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109674228A true CN109674228A (en) | 2019-04-26 |
Family
ID=66192016
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011306.5U Active CN209660851U (en) | 2018-12-21 | 2019-01-04 | Furred ceiling supporter |
| CN201910006623.2A Pending CN109674228A (en) | 2018-12-21 | 2019-01-04 | Furred ceiling supporter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011306.5U Active CN209660851U (en) | 2018-12-21 | 2019-01-04 | Furred ceiling supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209660851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287908A (en) * | 2021-06-15 | 2021-08-24 | 重庆锐梵创新科技发展有限公司 | Single-drive dynamic suspension beauty device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209660851U (en) * | 2018-12-21 | 2019-11-22 | 乐歌人体工学科技股份有限公司 | Furred ceiling supporter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287908A (en) * | 2021-06-15 | 2021-08-24 | 重庆锐梵创新科技发展有限公司 | Single-drive dynamic suspension beauty device |
| CN113287908B (en) * | 2021-06-15 | 2023-10-20 | 重庆锐梵创新科技发展有限公司 | Single-drive dynamic suspension aging device |
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| Publication number | Publication date |
|---|---|
| CN209660851U (en) | 2019-11-22 |
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