CN207061596U - A kind of elevator car ceiling device - Google Patents
A kind of elevator car ceiling device Download PDFInfo
- Publication number
- CN207061596U CN207061596U CN201721025449.9U CN201721025449U CN207061596U CN 207061596 U CN207061596 U CN 207061596U CN 201721025449 U CN201721025449 U CN 201721025449U CN 207061596 U CN207061596 U CN 207061596U
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- CN
- China
- Prior art keywords
- layer
- intermediate layer
- top layer
- fixedly connected
- flabellum
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- 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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Abstract
The utility model discloses a kind of elevator car ceiling device,Including top layer,The top central is provided with circular dead slot,At the top of the circular dead slot and it is surrounded by protection network,Affiliated four angles of top layer are provided with fixing bolt,The top layer, which is located on the inside of fixing bolt, is provided with fall arrest spring,The top layer lower surface is connected with pillar,The pillar lower surface is fixedly connected with intermediate layer,The intermediate layer center is provided with swivel bearing,The swivel bearing is fixedly connected with buffering flabellum,The intermediate layer is provided with air-vent,The intermediate layer lower surface is fixedly connected with decorative layer,Four edges center of the decorative layer is equipped with ventilating opening,By setting top layer and intermediate layer and buffering flabellum,It is not smooth to avoid lift car inner air flow,By setting fixing bolt and fall arrest spring,Lift out of order quickly fall and it is vibrated when,Prevent lift car suspended ceiling from coming off and injure people by a crashing object,Flabellum is buffered by setting,Cushioning effect is played in elevator high-speed falling.
Description
Technical field
Technical field of elevator manufacturing is the utility model is related to, specially a kind of elevator car ceiling device.
Background technology
In elevator manufacturing field, the suspended ceiling device of lift car is also an important composition, the furred ceiling of lift car
Device will have a protection, insulation, heat-insulated and sound insulation effect, and electrically, communication and fire prevention, the alarm engineering such as line equipment
Hidden layer, but in the prior art, the suspended ceiling device of lift car has the following disadvantages：
（1）Because existing elevator car ceiling device will realize the protective action to whole lift car, electricity is prevented
There is debris to fall above terraced active tunnel, cause danger so that whole lift car excessively seals, such as Lift out of order, then
Car inner air flow can be made not smooth, conventional way is to set air conditioner in elevator interior, but air conditioner is on the one hand steady
Qualitative difference, it can not be used when elevator power supply is cut off, on the other hand add cost；
（2）The fixed form of existing elevator car ceiling device all be using fixing bolt be fixed on elevator four walls or
On person top, although this mode is more firm in elevator normal work, hit when Lift out of order rapid decrease
When hitting, fixing bolt can be shaken, cause lift car suspended ceiling to come off and injure people by a crashing object；
（3）In lift car something unexpected happened and during high-speed falling, elevator interior often runs out of steam, in such case
If lower set inside lift car can slow down car and fall the furred ceiling of speed, there is very big value.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of elevator car ceiling device, avoided
Lift car inner air flow is not smooth, by setting fixing bolt and fall arrest spring, quickly fall in Lift out of order and
When vibrated, prevent lift car suspended ceiling from coming off and injure people by a crashing object, buffer flabellum by setting, buffering is played in elevator high-speed falling
Effect, it can effectively solve the problem that the problem of background technology proposes.
Technical scheme is used by the utility model solves its technical problem：A kind of elevator car ceiling device, including
Top layer, the top central are provided with circular dead slot, at the top of the circular dead slot and are surrounded by protection network, affiliated top layer upper surface
Four angles are mounted on fixing bolt, are equipped with fixing nut at the top of four fixing bolts, the top layer upper surface is located at
Fall arrest spring is installed with the inside of fixing bolt, the top layer lower surface is fixedly connected with four pillars, the pillar
Lower surface is fixedly connected with intermediate layer, and the intermediate layer center is provided with swivel bearing, and the swivel bearing is fixedly connected with slow
Flabellum is rushed, the intermediate layer is provided with equally distributed air-vent, and the intermediate layer lower surface is fixedly connected with decorative layer, the dress
Illuminating lamp is provided with inside decorations layer, four edges center of the decorative layer is equipped with ventilating opening.
As a kind of technical scheme for having choosing of the utility model, the buffering flabellum is divided into three, and buffers the straight of flabellum
Footpath is more than the diameter of circular dead slot.
As a kind of technical scheme for having choosing of the utility model, the length of the pillar is 6cm.
As a kind of technical scheme for having choosing of the utility model, a diameter of 1cm of the air-vent, and between each air-vent
Distance be 1.5cm.
As a kind of technical scheme for having choosing of the utility model, standby electricity is provided with the gap in the decorative layer and intermediate layer
Source.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model buffers by setting separated top layer and intermediate layer, and in top layer and intermediate layer installation
Flabellum, the protective action to whole lift car was both realized, and prevented thering is debris to fall above elevator active tunnel, cause to endanger
Danger, it also avoid whole lift car and excessively seals and cause lift car inner air flow not smooth, and need not be in elevator
Portion sets air conditioner, adds stability, and saved cost；
（2）The utility model by setting fixing bolt and fall arrest spring respectively, in elevator normal operation, by fixation
Bolt realizes the fixation of elevator ceiling, when Lift out of order is quickly fallen and hit, if fixing bolt is shaken,
Then fall arrest spring will stress, and play the fixation of car, prevent lift car suspended ceiling from coming off and injure people by a crashing object, double protection,
Increase security；
（3）The utility model buffers flabellum by setting, in lift car something unexpected happened during high-speed falling, buffering
Flabellum under the action of the forces of the wind can high-speed rotation, so as to produce larger air drag, so as to slow down the speed that car falls, delay
It is bigger to rush flabellum diameter, then caused resistance is bigger, in the case that elevator interior runs out of steam, can also play certain
Protective effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is interlayer structure schematic diagram of the present utility model.
In figure：1- top layers;2- circle dead slots；3- protection networks；4- fixing bolts；5- fixing nuts；6- fall arrest springs；7-
Pillar；8- intermediate layers；9- swivel bearings；10- buffers flabellum；11- air-vents；12- decorative layers；13- illuminating lamps；14- ventilating openings；
15- stand-by power supplies.
Embodiment
The accompanying drawing in example is applied below in conjunction with the utility model, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limit the utility model.
Embodiment：
As shown in figure 1, the utility model provides a kind of elevator car ceiling device, including top layer 1, in the top layer 1
Entreat and be provided with circular dead slot 2, at the top of the circular dead slot 2 and be surrounded by protection network 3, affiliated top layer 1 upper surface four angle is pacified
Equipped with fixing bolt 4, the top of four fixing bolts 4 is equipped with fixing nut 5, and the upper surface of top layer 1 is located at fixed spiral shell
The inner side of bolt 4 is installed with fall arrest spring 6；In elevator normal operation, consolidating for elevator ceiling is realized by fixing bolt 4
Fixed, when Lift out of order is quickly fallen and hit, if fixing bolt 4 is fallen by shake, fall arrest spring 6 will be by
Power, and play a part of fixed car.
As depicted in figs. 1 and 2, the lower surface of top layer 1 is fixedly connected with four pillars 7, and the lower surface of pillar 7 is fixed
Intermediate layer 8 is connected with, the length of the pillar 7 is 6cm, and ensure that has enough spaces between top layer 1 and intermediate layer 8, from
And ensureing the gas permeability of lift car, the center of intermediate layer 8 is provided with swivel bearing 9, and the swivel bearing 9 is fixedly connected with
Flabellum 10 is buffered, the buffering flabellum 10 divides for three, and the diameter for buffering flabellum 10 is more than the diameter of circular dead slot 2, prevents
There are debris or dust to fall into the space between top layer 1 and intermediate layer 8, so as to pollute the environment inside lift car.
As depicted in figs. 1 and 2, the intermediate layer 8 is provided with equally distributed air-vent 11, the air-vent 11 it is a diameter of
1cm, and the distance between each air-vent 11 is 1.5cm, ensures to provide sufficient air, is advantageous to buffering flabellum 10 and plays work
With the lower surface of intermediate layer 8 is fixedly connected with decorative layer 12, and the inside of decorative layer 12 is provided with illuminating lamp 13, the decoration
Four edges center of layer 12 is equipped with ventilating opening 14, the decorative layer 12 with being provided with stand-by power supply 15 in the gap in intermediate layer 8,
When elevator something unexpected happened loses the energy, certain stand-by power supply 15 is provided to trapped personnel, for crying for help.
In summary, it is of the present utility model to be mainly characterized by：
（1）The utility model buffers by setting separated top layer and intermediate layer, and in top layer and intermediate layer installation
Flabellum, the protective action to whole lift car was both realized, and prevented thering is debris to fall above elevator active tunnel, cause to endanger
Danger, it also avoid whole lift car and excessively seals and cause lift car inner air flow not smooth, and need not be in elevator
Portion sets air conditioner, adds stability, and saved cost；
（2）The utility model by setting fixing bolt and fall arrest spring respectively, in elevator normal operation, by fixation
Bolt realizes the fixation of elevator ceiling, Lift out of order quickly fall and it is vibrated when, if fixing bolt is shaken,
Then fall arrest spring will stress, and play the fixation of car, prevent lift car suspended ceiling from coming off and injure people by a crashing object, double protection,
Increase security；
（3）The utility model buffers flabellum by setting, in lift car something unexpected happened during high-speed falling, buffering
Flabellum under the action of the forces of the wind can high-speed rotation, so as to produce larger air drag, so as to slow down the speed that car falls, delay
It is bigger to rush flabellum diameter, then caused resistance is bigger, in the case that elevator interior runs out of steam, can also play certain
Protective effect.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
- A kind of 1. elevator car ceiling device, it is characterised in that：Including top layer（1）, the top layer（1）Center is provided with circular dead slot （2）, the circular dead slot（2）Top and it is surrounded by protection network（3）, affiliated top layer（1）The angle of upper surface four is mounted on solid Determine bolt（4）, four fixing bolts（4）Top is equipped with fixing nut（5）, the top layer（1）Upper surface is positioned at fixation Bolt（4）Inner side is installed with fall arrest spring（6）, the top layer（1）Lower surface is fixedly connected with four pillars（7）, The pillar（7）Lower surface is fixedly connected with intermediate layer（8）, the intermediate layer（8）Center is provided with swivel bearing（9）, it is described Swivel bearing（9）It is fixedly connected with buffering flabellum（10）, the intermediate layer（8）Provided with equally distributed air-vent（11）, it is described Intermediate layer（8）Lower surface is fixedly connected with decorative layer（12）, the decorative layer（12）Inside is provided with illuminating lamp（13）, the decoration Layer（12）Four edges center be equipped with ventilating opening（14）.
- A kind of 2. elevator car ceiling device according to claim 1, it is characterised in that：The buffering flabellum（10）It is divided into Three, and buffer flabellum（10）Diameter be more than circular dead slot（2）Diameter.
- A kind of 3. elevator car ceiling device according to claim 1, it is characterised in that：The pillar（7）Length be 6cm。
- A kind of 4. elevator car ceiling device according to claim 1, it is characterised in that：The air-vent（11）Diameter For 1cm, and each air-vent（11）The distance between be 1.5cm.
- A kind of 5. elevator car ceiling device according to claim 4, it is characterised in that：The decorative layer（12）With centre Layer（8）Gap in be provided with stand-by power supply（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025449.9U CN207061596U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator car ceiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025449.9U CN207061596U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator car ceiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061596U true CN207061596U (en) | 2018-03-02 |
Family
ID=61515221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025449.9U Expired - Fee Related CN207061596U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator car ceiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207061596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817641A (en) * | 2019-11-26 | 2020-02-21 | 葛攀 | Counterweight frame for balancing elevator car |
-
2017
- 2017-08-16 CN CN201721025449.9U patent/CN207061596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817641A (en) * | 2019-11-26 | 2020-02-21 | 葛攀 | Counterweight frame for balancing elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190816 |