CN206890680U - Safety device for lifting panel, lifting panel and air conditioner - Google Patents
Safety device for lifting panel, lifting panel and air conditioner Download PDFInfo
- Publication number
- CN206890680U CN206890680U CN201720519160.6U CN201720519160U CN206890680U CN 206890680 U CN206890680 U CN 206890680U CN 201720519160 U CN201720519160 U CN 201720519160U CN 206890680 U CN206890680 U CN 206890680U
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- China
- Prior art keywords
- main body
- safety device
- lifting
- locating part
- lifting panel
- 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.)
- Withdrawn - After Issue
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- 230000007246 mechanism Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a safety device, lifting panel and air conditioner for lifting panel. According to the utility model discloses a safety device for lifting panel includes: the rotatable body is provided with a lifting rope for connecting the lifting panel; the limiting piece is rotatably arranged on the rotatable main body, and the rotating axis of the limiting piece deviates from the rotating axis of the rotatable main body; the limiting piece can rotate relative to the rotatable body and push the brake block to move to the braking position. This safety device for lifting panel can prevent that the grid from falling, guarantees safety.
Description
Technical field
Safeguard field is the utility model is related to, in particular to one kind lifting panel safety device, lifting face
Plate and air conditioner.
Background technology
As shown in figure 1, existing courtyard machine side plate, its grid can lift in the market, this lattice that can be lifted
Grid can facilitate user to clean grid filter screen.Usual grid 19 is to be connected with lifting rope 23 with framework.Connection is provided with grid 19
The hook 24b of lifting rope 23.Motor 21 and roller 22 are connected with wherein at least one lifting rope 23, for folding and unfolding lifting rope 23, so that
Grid 19 is driven to lift.The problem of this structure of the prior art is present is that something unexpected happened at any point on lifting rope 23
Fracture, can cause whole grid 23 directly to fall from top.
Utility model content
The utility model aims to provide a kind of lifting panel safety device, lifting face that can avoid lifting that panel falls
Plate and air conditioner.
The utility model provides a kind of lifting panel safety device, and it includes：Rotatable main body, in rotatable main body
It is provided with connection lifting panel lifting rope；Locating part, locating part are rotatably arranged in rotatable main body, and turn of locating part
Shaft line deviates from the pivot center of rotatable main body；Brake block, brake block have the separation point position separated with rotatable main body
With the application position with rotatable body contact, locating part can opposed rotatable body rotation, and promote brake block to be moved to system
Dynamic position.
Alternatively, lifting panel safety device also includes the controlling switch for closing drive mechanism and makes controlling switch
The trigger architecture of carry out state switching, trigger architecture is arranged on brake block, and is moved with brake block；Brake block is positioned at rotatable
During the application position of body contact, trigger architecture makes controlling switch switching state close drive mechanism.
Alternatively, locating part has the contact position for contacting and promoting brake block to move with brake block, lifting panel peace
Full device also includes resetting structure, and resetting structure is arranged between locating part and rotatable main body, and drives locating part to depart from and connect
Touch position.
Alternatively, resetting structure includes back-moving spring, and the first mounting hole is provided with rotatable main body, is set on locating part
There is the second mounting hole, one end of back-moving spring is connected on the first mounting hole, and the other end of back-moving spring is connected to the second installation
Kong Shang.
Alternatively, installation axle is provided with the end face of rotatable main body, locating part is rotatably arranged in by installation axle
In rotatable main body, the center deviation of installation axle is in the center of the length direction of locating part.
Alternatively, winding slot is provided with the side face of rotatable main body, lifting rope is coiled in winding slot.
Alternatively, when brake block is in application position, brake block and the circumferential contact of rotatable main body.
Alternatively, magnet or magnetic conductor are embedded with brake block, be provided with the side face of rotatable main body magnetic conductor or
Person's magnet.
According to another aspect of the present utility model, there is provided one kind lifting panel, it includes panel installing frame, grid and lifting
Mechanism, grid can be movably attached on panel installing frame by elevating mechanism with respect to panel installing frame, and elevating mechanism includes peace
Full device, safety device are above-mentioned lifting panel safety device.
Alternatively, elevating mechanism also includes：Drive component, drive component are arranged on panel installing frame；Lifting rope, lifting rope connect
It is connected on drive component, and drive component can bypass the rotatable main body and grid of safety device with folding and unfolding lifting rope, lifting rope.
Alternatively, elevating mechanism at least two, and be connected respectively with grid.
According to another aspect of the present utility model, there is provided a kind of air conditioner, it includes above-mentioned lifting panel.
According to lifting panel safety device, lifting panel and air conditioner of the present utility model, locating part can it is relative can
Body rotation is rotated, so as to promote brake block to be moved to application position, makes brake block and rotatable body contact, is prevented rotatable
Body rotation.Rotatable bulk motion can be limited when lifting rope is broken by being coordinated by locating part and brake block, so as to prevent lattice
Grid fall.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the structural representation of lifting panel of the prior art；
Fig. 2 is the dimensional structure diagram according to the rotatable main body of lifting panel safety device of the present utility model；
Fig. 3 is the structural representation according to lifting panel safety device of the present utility model；
Fig. 4 is the structural representation that application position is according to the brake block of lifting panel safety device of the present utility model
Figure；
Fig. 5 is the dimensional structure diagram according to lifting panel of the present utility model；
Fig. 6 is a structural representation when lifting rope in lifting panel of the present utility model is broken.
Description of reference numerals：
10th, rotatable main body；11st, winding slot；12nd, installation axle；13rd, the first mounting hole；14th, magnetic conductor；20th, locating part；
30th, brake block；32nd, trigger architecture；33rd, controlling switch；40th, resetting structure；51st, panel installing frame；52nd, grid；61st, driving group
Part；70th, coil is crossed；90th, lifting rope.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 2 to 4, include rotatable main according to embodiment of the present utility model, lifting panel safety device
Body 10, locating part 20 and brake block 30.Connection lifting panel lifting rope 90 is provided with rotatable main body 10.Locating part 20 can turn
It is arranged on dynamicly in rotatable main body 10, and the pivot center of locating part 20 deviates from the pivot center of rotatable main body 10.System
Motion block 30 has the separation point position separated with rotatable main body 10 and the application position contacted with rotatable main body 10, locating part 20
Can opposed rotatable main body 10 rotate, and promote brake block 30 to be moved to application position.
Lifting rope 90 is used to connect lifting panel, and when being normally carried out panel lifting, rotatable main body 10 rotates, and lifting rope 90 moves
Rise or fall lifting panel.Locating part 20 is arranged in rotatable main body 10, and with rotatable main body 10 around rotatable main
The pivot axis of body 10, brake block 30 are in separation point position.When the somewhere fracture of a certain lifting rope 90, lifting panel accelerates
Motion, rotatable main body 10 accelerates to rotate, and locating part 20 is braked because inertia opposed rotatable main body 10 rotates so as to promote
Block 30 moves, and moves it to application position, rotatable main body 10 is stopped operating, so that lifting rope 90 stops movement, prevents
Lifting panel continues to fall.The lifting panel can effectively prevent lifting rope from lifting panel caused by being broken and falling with safety device,
Ensure lifting panel safety.
In the present embodiment, the safety device is applied to the panel of courtyard air conditioner device.Certainly, it can also be applied to it
In the environment that he is lifted to object, object is protected, prevents from falling.
As shown in Fig. 2 the shape of cross section of rotatable main body 10 is circle.Rotatable main body 10 is cylinder, rotary shaft
Line is located at its center of circle.The rotatable main body 10 of this structure is easy to processing and slow-roll stabilization is reliable.Lifting rope 90 is coiled in rotatably
On the side face of main body 10.Certainly, in other embodiments, rotatable main body 10 can be other shapes, such as circular cone, prism
Deng.
Alternatively, it is easy to spacing lifting rope 90, prevents it from departing from from rotatable main body 10, on the side face of rotatable main body 10
Winding slot 11 is provided with, lifting rope 90 is coiled in winding slot 11.
Alternatively, installation axle 12 is provided with the end face of rotatable main body 10, locating part 20 is rotatable by installation axle 12
Ground is arranged in rotatable main body 10.Installation axle 12 is located on the end face perpendicular to its pivot center of rotatable main body 10, and
Pivot center of the installation axle 12 parallel to rotatable main body 10.
For preferably fixed locating part 20, prevent it from being come off from installation axle 12, be provided with installation axle 12 along axle
To the opening of extension.The diameter of installation axle 12 can be slightly larger than the hole coordinated on locating part 20 with it, when locating part 20 is attached to peace
When filling on axle 12, extruding the both sides of opening enables locating part 20 smoothly to load.After loading, opening recovers nature, avoids
Locating part 20 comes off from installation axle 12.
As shown in Figure 3 and Figure 4, the cross section of locating part 20 is (perpendicular to the section of thickness direction, that is, perpendicular to its turn
The section of shaft line) shape similar ", " shape.Its head area is larger, plunger end area is smaller, and all wall-shaped of locating part 20
Line is connected in sequence for arc.The center deviation of installation axle 12 is in the center of the length direction of locating part 20.Locating part 20
Length direction refer to the summit on its head and the line on tail end summit, namely the maximum length of locating part 20.On locating part 20
Hole for accommodating installation axle 12 is arranged on its head, and the head area of one side locating part 20 is larger, and processing hole is easier to protect
Structural strength is demonstrate,proved, the eccentric setting of another aspect installation axle 12 is more convenient for brake block 30 coordinating when locating part 20 rotates.
In the present embodiment, locating part 20 has the contact position for contacting and promoting brake block 30 to move with brake block 30.
Certainly, in other embodiments, locating part 20 can be realized by other structures and brake block 30 and is driven, and not necessarily with system
Motion block 30 contacts.Lifting panel safety device also includes resetting structure 40, and resetting structure 40 is arranged on locating part 20 and can turned
Between dynamic main body 10, and locating part 20 is driven to disengage position.As shown in Figures 2 to 4, is provided with rotatable main body 10
One mounting hole 13.The second mounting hole is provided with the head of locating part 20.Resetting structure 40 includes back-moving spring, and the one of spring
End is connected on the first mounting hole 13, and the other end is connected on the second mounting hole.Under normal condition, back-moving spring makes locating part 20
A position is maintained at, as shown in Figure 3.When rotatable main body 10 accelerates to rotate, locating part 20 is due to inertia opposed rotatable
Main body 10 rotates, and so as to compression reseting spring, and turns to the contact position for contacting and driving brake block 30 to move with brake block 30
Put, rotatable main body 10 is braked.After rotatable main body 10 and locating part 20 are without relative motion, back-moving spring promotes locating part
20 depart from from contact position.
As shown in Figure 3 and Figure 4, when brake block 30 is in application position, brake block 30 and the side face of rotatable main body 10 connect
Touch.During installation, brake block 30 protrudes an end face part for the installation locating part 20 of rotatable main body 10, to match somebody with somebody with locating part 20
Close.
Alternatively, the groove similar to the tail end shape of locating part 20 is provided with brake block 30, with preferably with limit
Position part 20 coordinates, it is ensured that security.
Alternatively, it is arc surface in the end face that brake block 30 contacts with rotatable main body 10, preferably to be led with rotatable
Body 10 coordinates.
Lifting panel safety device also includes the controlling switch 33 for closing drive mechanism and enters controlling switch 33
The trigger architecture 32 of row state switching, trigger architecture 32 is arranged on brake block 30, and is moved with brake block 30, brake block 30
When the application position of rotatable main body 10 contact, trigger architecture makes the switching state of controlling switch 33 close drive mechanism.Touch
It can be block to send out structure 32, and controlling switch 33 can be with microswitch etc..
Alternatively, magnet is embedded with brake block 30, magnetic conductor 14 is provided with the side face of rotatable main body 10, for hindering
Only rotatable main body 10 rotates.Magnetic conductor 14 can be iron hoop.Or magnetic conductor is embedded with brake block 30, rotatable main body
Magnet is provided with 10 side face.
According to another aspect of the present utility model, there is provided one kind lifting panel, it includes panel installing frame 51, the and of grid 52
Elevating mechanism, grid 52 panel installing frame 51 can be movably attached on panel installing frame 51, lifted relatively by elevating mechanism
Mechanism includes safety device, and safety device is above-mentioned lifting panel safety device.Using the lifting panel of the safety device
Grid 52 caused by can effectively preventing after the fracture of wherein lifting rope falls.
In the present embodiment, elevating mechanism at least two, and be connected respectively with grid 52.Two elevating mechanisms can have
Effect ensures security.Certainly, in other embodiments, elevating mechanism can be with two or more.
The quantity of safety device can determine as needed.The rotatable main body 10 of safety device is rotatably arranged in face
On plate installing frame 51.Brake block 30 is arranged on panel installing frame 51 with being reciprocally moveable.On brake block 30 can with connecting spring,
So as to which brake block 30 is retracted into separation point position by spring after locating part 20 disengages position.Controlling switch 33 is arranged on face
On plate installing frame 51.
As shown in Figure 5 and Figure 6, elevating mechanism includes drive component 61 and lifting rope 90.
Drive component 61 is arranged on panel installing frame 51, for packing up or releasing lifting rope 90, to realize the liter of grid 52
Drop.As shown in figure 5, drive component 61 includes motor and connected reel.Motor is connected with controlling switch 33, passes through control
System switch 33 can be stopped operating with controlled motor.
Lifting rope 90 is connected on drive component 61, and drive component 61 can be filled with folding and unfolding lifting rope 90, lifting rope 90 around safety
The rotatable main body 10 and grid 52 put.
Specifically, as shown in figure 5, the reel that one end of wherein one lifting rope 90 is connected to drive component 61 (is located in Fig. 5
Reel in top) on.And coil 70 is crossed through on panel installing frame 51, sequentially pass through afterwards in Fig. 5 on grid 52
Two positioned at left side are crossed the realization of coil 70 and the connection of grid 52.Rear lifting rope 90 through another on panel installing frame 51
Cross coil 70 and be connected in the rotatable main body 10 of safety device.
One end of another lifting rope 90 is connected to the reel (reel that lower right side is in Fig. 5) of drive component 61
On, afterwards around crossed on panel installing frame 51 coil 70, two on grid 52 in right side cross coil 70 and realize and grid 52
Connection, afterwards through on panel installing frame 51 cross coil 70 be connected with the rotatable main body 10 of safety device.
It can also be two or more that lifting rope 90, which can be one, and multiple lifting ropes 90 can be connected to same safety device
On, it can also be connected on corresponding safety device.In the present embodiment, two lifting ropes 90 are connected into by safety device
It is integrated, it is possible to achieve automatically adjust balanced capacity.
Panel installing frame 51 and grid 52 are linked together by lifting rope 90, if unexpected break occurs in lifting rope 90 in lifting process
Split, grid 52 can be tangled by remaining opposite side by safety device, prevent from falling.
The lifting of lifting rope 90 is controlled by the reel equipped with motor, and lifting rope 90 is around the rotatable main body for being located at safety device
1~2 circle on 10.In the present embodiment, safety device is distributed in the diagonal of panel installing frame 51 and does counterclockwise movement.Normal fortune
In the case of row, the uniform motion of lifting rope 90, when one section of rope is broken, because gravity grid 52 accelerates to decline.Drive
The rotatable main body 10 of safety device accelerates, and is now connected in the rotatable main body 10 of safety device by back-moving spring
Locating part 20 is because inertia does eccentric motion, and now, locating part 20 promotes brake block 30 to be moved (in Fig. 4) to the right, brake block 30
On the touch control switch 33 of trigger architecture 32 two drive components 61 is shut down.Meanwhile it is embedded in forever on brake block 30
Magnet holds the magnetic conductor 14 in rotatable main body 10, makes the rotatable stop motion of main body 10, is now wound on rotatable main body 10
On lifting rope 90 no longer move, prevent grid 52 continue to decline.Even if in the case of one section of rope fracture, two safety device foots
Do not fallen with protective grille 52.
According to another aspect of the present utility model, there is provided a kind of air conditioner, it includes above-mentioned lifting panel.Using above-mentioned
The air conditioner of lifting panel effectively can avoid grid from falling, and ensure security.
Had the following technical effect that according to lifting panel of the present utility model with safety device, lifting panel and air conditioner：
Solve lifting rope when being surprisingly broken caused grid fall problem, it is possible to increase security.
Panel installing frame and grid are coupled together by lifting rope, if unexpected fracture occurs in lifting rope in lifting process, are passed through
Safety device can control remaining opposite side not continue to put rope, so as to which grid is tangled, will not fall.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
1. one kind lifting panel safety device, it is characterised in that including：
Rotatable main body (10), it is described that connection lifting panel lifting rope (90) is rotatably provided with main body (10)；
Locating part (20), the locating part (20) is rotatably arranged in the rotatable main body (10), and the locating part
(20) pivot center deviates from the pivot center of the rotatable main body (10)；
Brake block (30), the brake block (30) have the separation point position that is separated with the rotatable main body (10) and with it is described can
The application position of main body (10) contact is rotated, the locating part (20) can rotate relative to the rotatable main body (10), and promote
The brake block (30) is moved to the application position.
2. lifting panel safety device according to claim 1, it is characterised in that the lifting panel safety device
Also include being used for the controlling switch (33) for closing drive mechanism and the triggering knot for making the controlling switch (33) carry out state switching
Structure (32), the trigger architecture (32) are arranged on the brake block (30), and mobile with the brake block (30)；The braking
When block (30) is located at the application position contacted with the rotatable main body (10), the trigger architecture (32) makes the controlling switch
(33) switching state is to close drive mechanism.
3. lifting panel safety device according to claim 1 or 2, it is characterised in that the locating part (20) has
The contact position for contacting and promoting the brake block (30) to move with the brake block (30), the lifting panel safety device
Also include resetting structure (40), the resetting structure (40) be arranged on the locating part (20) and the rotatable main body (10) it
Between, and drive the locating part (20) to depart from the contact position.
4. lifting panel safety device according to claim 3, it is characterised in that the resetting structure (40) includes multiple
Position spring, it is described to be rotatably provided with the first mounting hole (13) in main body (10), it is provided with the second peace on the locating part (20)
Hole is filled, one end of the back-moving spring is connected on first mounting hole (13), and the other end of the back-moving spring is connected to
On second mounting hole.
5. lifting panel safety device according to claim 1, it is characterised in that the end of the rotatable main body (10)
Installation axle (12) is provided with face, the locating part (20) is rotatably arranged in described rotatable by the installation axle (12)
In main body (10), the center of the length direction of the center deviation of the installation axle (12) in the locating part (20).
6. lifting panel safety device according to claim 1, it is characterised in that the week of the rotatable main body (10)
Winding slot (11) is provided with face, the lifting rope (90) is coiled in the winding slot (11).
7. lifting panel safety device according to claim 1, it is characterised in that the brake block (30) is in described
During application position, the brake block (30) and the circumferential contact of the rotatable main body (10).
8. the lifting panel safety device according to claim 1 or 7, it is characterised in that the brake block (30) is embedded
Provided with magnet or magnetic conductor, magnetic conductor or magnet are provided with the side face of the rotatable main body (10).
9. one kind lifting panel, it is characterised in that including panel installing frame (51), grid (52) and elevating mechanism, the grid
(52) by the elevating mechanism can relatively described panel installing frame (51) be movably attached on the panel installing frame (51),
The elevating mechanism includes safety device, and the safety device is the lifting panel peace any one of claim 1-8
Full device.
10. lifting panel according to claim 9, it is characterised in that the elevating mechanism also includes：
Drive component (61), the drive component (61) are arranged on the panel installing frame (51)；
Lifting rope (90), the lifting rope (90) is connected on the drive component (61), and the drive component (61) can be with folding and unfolding
The lifting rope (90), the lifting rope (90) bypass the rotatable main body (10) and the grid (52) of the safety device.
11. the lifting panel according to claim 9 or 10, it is characterised in that the elevating mechanism is at least two, and point
It is not connected with the grid (52).
12. a kind of air conditioner, it is characterised in that including the lifting panel any one of claim 9-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519160.6U CN206890680U (en) | 2017-05-10 | 2017-05-10 | Safety device for lifting panel, lifting panel and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519160.6U CN206890680U (en) | 2017-05-10 | 2017-05-10 | Safety device for lifting panel, lifting panel and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890680U true CN206890680U (en) | 2018-01-16 |
Family
ID=61342062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720519160.6U Withdrawn - After Issue CN206890680U (en) | 2017-05-10 | 2017-05-10 | Safety device for lifting panel, lifting panel and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420976A (en) * | 2017-05-10 | 2017-12-01 | 珠海格力电器股份有限公司 | Safety device for lifting panel, lifting panel and air conditioner |
-
2017
- 2017-05-10 CN CN201720519160.6U patent/CN206890680U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420976A (en) * | 2017-05-10 | 2017-12-01 | 珠海格力电器股份有限公司 | Safety device for lifting panel, lifting panel and air conditioner |
| CN107420976B (en) * | 2017-05-10 | 2023-09-08 | 珠海格力电器股份有限公司 | Safety device for lifting panel, lifting panel and air conditioner |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180116 Effective date of abandoning: 20230908 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180116 Effective date of abandoning: 20230908 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |