CN207973369U - The ceiling structure of lift car - Google Patents
The ceiling structure of lift car Download PDFInfo
- Publication number
- CN207973369U CN207973369U CN201721924603.6U CN201721924603U CN207973369U CN 207973369 U CN207973369 U CN 207973369U CN 201721924603 U CN201721924603 U CN 201721924603U CN 207973369 U CN207973369 U CN 207973369U
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- China
- Prior art keywords
- mounting base
- ceiling
- lift car
- fixedly installed
- hole
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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 ceiling structures of lift car, it is intended to it solves the problems, such as to replace lamps and lanterns inconvenience, its key points of the technical solution are that：A kind of ceiling structure of lift car, it include the ceiling board for being bonded fixed top plate with car roof, being fixedly installed on the rectangular frame of top plate lower surface and being fixedly installed on rectangular frame bottom, ceiling board offers several optical transmission windows, and optical transmission window is fixedly installed light-transmitting plate；Run through vertically at ceiling board center and offers through-hole, through-hole sliding is connected with mounting base, mounting base periphery top is fixedly installed ring edge, and ceiling board is vertically fixed the support column for being used to support ring edge in through-hole edge, and ring edge is run through vertically offers the spliced eye being inserted into for support column；Mounting base periphery offers annular groove, and several LED light are equipped in annular groove.A kind of ceiling structure of lift car of the utility model is not necessarily to dismantle the i.e. replaceable lamps and lanterns of entire suspended ceiling device, and then provide facility to replace lamps and lanterns by lifting mounting base to reach.
Description
Technical field
The utility model is related to elevator installations, more specifically, it relates to a kind of ceiling structure of lift car.
Background technology
Present Lift car type elevator is equipped with furred ceiling for dust-proof, ventilation, placement headlamp etc. in car inner top.
A kind of elevator ceiling connection structure that the Chinese patent that notification number is CN206494622U is announced, technical points
It is：Including car body and suspended ceiling device, suspended ceiling device is fixedly connected on the lower face of car body roof, suspended ceiling device and sedan-chair
Protective device is additionally provided between the roof of compartment ontology, protective device includes rope and fixing buckle, and fixing buckle is connected to suspended ceiling device,
Fixing buckle is fixedly connected on one end of rope, and the other end of rope is then connected to the roof of car body.
Said program is by adding rope, limitation suspended ceiling device tenesmus, to avoid the suspended ceiling device when replacing lamps and lanterns from pounding
Hinder staff, but said program needs to dismantle entire furred ceiling when replacing lamps and lanterns that there are certain inconveniences；Therefore it needs
A kind of new technical solution is proposed to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of furred ceiling knots of lift car
Structure is not necessarily to dismantle the i.e. replaceable lamps and lanterns of entire suspended ceiling device, and then provide to replace lamps and lanterns by lifting mounting base to reach
It is convenient.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of lift car is hung
Roof construction, include be bonded with car roof fixed top plate, be fixedly installed on top plate lower surface rectangular frame and fixation set
It is placed in the ceiling board of rectangular frame bottom, the ceiling board offers several optical transmission windows, and the optical transmission window is fixedly installed
Light-transmitting plate；Vertical through through-hole is offered at the ceiling board center, the through-hole sliding is connected with mounting base, the mounting base
For cylinder, mounting base periphery top is fixedly installed ring edge, and the ceiling board is vertically fixed use in through-hole edge
Support column in support ring edge, the ring edge is run through vertically offers the spliced eye being inserted into for support column；The mounting base circumference
Face offers annular groove, and several LED light are fixedly installed in the annular groove.
By using above-mentioned technical proposal, in normal state, support column is in shift to install with spliced eye, to support column
For apical support in ring along lower surface, the support force that mounting base is supported column is in floating state, lower surface at ceiling board
It in same plane, and then assigns ceiling structure complete bottom surface, avoids the beauty for influencing car because of mounting base；Meanwhile LED light
The light of generation will pass through the light-transmitting plate of optical transmission window to be irradiated into car, therefore have no effect on the normal photograph of ceiling mechanism
It is bright；When LED light, which is damaged, to be needed replacing, rotational installation seat forces spliced eye to be in alignment with support column, pacifies at this time
Dress seat lacks support and slides down to ring along fitting in ceiling board upper surface, and the LED light to be installed in mounting base is by exhibitions
It is exposed under ceiling board, and then facility is provided to replace LED light；After completing the replacement of LED light, above pushes away mounting base and rotate peace
Dress seat to spliced eye and support column is in misaligned state；In conclusion before not influencing car beauty and normal illumination effect
It puts, facility is provided to replace LED light by downslide mounting base, simultaneously because ring edge limits mounting base distance of glide,
Therefore it is likewise supplied with the effect for avoiding injuring by a crashing object staff in documents.
The utility model is further arranged to：At least provided with four braces between the rectangular frame and ceiling board.
By using above-mentioned technical proposal, brace is added between rectangular frame and ceiling board, to improve rectangle frame
Bonding strength between frame and ceiling board, and then the structural strength of entire ceiling structure is provided.
The utility model is further arranged to：The ring is fixedly installed positioning plate along lower face in spliced eye edge, institute
Positioning plate is stated as semicircular arc panel, the hole wall of intrados and spliced eye is coplanar.
By using above-mentioned technical proposal, when being directed at support column with spliced eye, rotational installation seat to positioning plate intrados
Be bonded with support column, to due to the hole wall of positioning plate intrados and spliced eye it is coplanar, under the state support column in alignment with
Spliced eye；In summary, it is only necessary to be rotatablely installed seat extremely can not rotary state the alignment of support column and spliced eye can be realized, to
For alignment support column facility is provided with spliced eye.
The utility model is further arranged to：The quantity of the support column is four, and centered on the center of circle of through-hole etc.
Angle arranges.
By using above-mentioned technical proposal, ring is supported along lower surface simultaneously by four support columns, to reach peace
Fill the more uniform technique effect of support force suffered by seat.
The utility model is further arranged to：The ceiling board upper surface is provided with flexible gasket in through-hole edge.
By using above-mentioned technical proposal, for mounting base when declining, ring edge will strike against flexible gasket upper surface, to
Ring is reduced along the hidden danger with impulsive contact force suffered by ceiling board, effective reduction ring edge or ceiling board by damage by flexible gasket.
The utility model is further arranged to：The top plate lower surface face mounting base is fixedly installed multiple leaf springs.
By using above-mentioned technical proposal, in normal state, leaf spring deformation is oppressed in mounting base upper surface, to utilize piece
The elastic potential energy of spring applies lower pressure to mounting base, and then improves the frictional force of support column and ring edge, effectively avoids because of vibrations etc.
Factor causes mounting base that improper rotation occurs.
The utility model is further arranged to：The mounting base upper surface rotation connection is useful for the turntable of adhesive piece spring.
By using above-mentioned technical proposal, when being rotatablely installed seat, turntable is remained static by the frictional force of leaf spring,
To avoid leaf spring from being worn, the service life of leaf spring is effectively improved；If being not provided with turntable, when being rotatablely installed seat, installation
Inevitably with leaf spring relative motion occurs for seat, wears leaf spring so as to cause mounting base.
The utility model is further arranged to：The top plate lower surface is provided with diffusing reflection plate, is provided in the annular groove
Reflector, the reflector is towards diffusing reflection plate.
By using above-mentioned technical proposal, the light of LED light is by reflector direct projection to diffusing reflection plate, and light is through diffusing reflection
It is uniformly aimed downwardly after the diverging of plate, to realize the consistent technique effect of the bright degree of each optical transmission window；If LED light
To optical transmission window, then the problem that the optical transmission window more adjacent to mounting base can be caused brighter occurs light direct irradiation, and then causes
Light is not soft enough.
In conclusion the utility model has the advantages that：Do not influencing that car is beautiful and normal illumination effect
Under the premise of, facility is provided to replace LED light by downslide mounting base, simultaneously because ring edge limits mounting base distance of glide
System, therefore it is likewise supplied with the effect for avoiding injuring by a crashing object staff in documents；By adding brace, ceiling board is effectively improved
With the bonding strength of rectangular frame；By the way that positioning plate is arranged, facility is provided with spliced eye for alignment support column；It is supported by four
Column reaches the technique effect that mounting base is more uniformly stressed simultaneously to ring along being supported；By adding flexible gasket, effectively drop
The hidden danger of low ceiling board and the mutual damage of mounting base；Using the elastic potential energy of leaf spring, the friction of support column and ring edge is effectively improved
Power avoids leading to the improper rotation of mounting base because of vibrations；By adding turntable, mounting base is avoided to wear leaf spring；Light passes through one
Secondary reflection and a diffusing reflection, effectively improve the uniformity and mildness of light.
Description of the drawings
Fig. 1 is that the utility model is installed on the structural schematic diagram in lift car；
Fig. 2 is the utility model partial sectional view, the main internal structure indicated under mounting base decline state；
Fig. 3 is the partial sectional view that the utility model mounting base does not decline state；
Fig. 4 is the portions the A enlarged diagram of Fig. 3, the main matching relationship for indicating mounting base and ceiling board.
Description of the drawings：1, top plate；11, rectangular frame；12, ceiling board；13, optical transmission window；14, light-transmitting plate；15, oblique pull
Bar；21, through-hole；22, mounting base；23, ring edge；24, spliced eye；25, support column；26, positioning plate；27, flexible gasket；28, piece
Spring；29, turntable；31, annular groove；32, LED light；33, diffusing reflection plate；34, reflector.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The ceiling structure of lift car, as shown in Figure 1 and Figure 2, including to be bonded with car roof fixed top plate 1, welding solid
Due to 1 lower surface of top plate rectangular frame 11 and be fixedly welded on the ceiling board 12 of 11 bottom of rectangular frame, ceiling board 12 is opened
If there are four optical transmission window 13, the clamping of optical transmission window 13 and the intrinsic light-transmitting plate 14 of glue, light-transmitting plate 14 can be that surface has carried out mill
The tempered glass of sand processing；As shown in Figure 2 and Figure 3, vertical through through-hole 21 is offered at 12 center of ceiling board, through-hole 21 is longitudinal
Sliding is connected with mounting base 22, and mounting base 22 is cylinder, to which mounting base 22 has the mobility rotated with own central axis line,
Integrally formed with ring along 23, ceiling board 12 is welded in 21 edge of through-hole and is used to support ring edge on mounting base 22 periphery top
23 support column 25, ring runs through vertically along 23 offers the spliced eye 24 being inserted into for support column 25；In the middle part of 22 periphery of mounting base
Annular groove 31 is offered, the LED light 32 there are two arc-shaped is installed in annular groove 31.
The utility model is under normal condition, and support column 25 is in shift to install with spliced eye 24, to which support column 25 pushes up
End is supported in ring along 23 lower surfaces, and the support force that mounting base 22 is supported column 25 is in floating state, lower surface and furred ceiling
Plate 12 is in same plane, and then assigns ceiling structure complete bottom surface, avoids the beauty that car is influenced because of mounting base 22；Together
When, the light that LED light 32 generates will pass through the light-transmitting plate 14 of optical transmission window 13 to be irradiated into car, therefore have no effect on furred ceiling
The normal illumination of mechanism；When LED light 32, which is damaged, to be needed replacing, rotational installation seat 22 forces spliced eye 24 in alignment with support
Column 25, mounting base 22 lacks to support to slide to ring downwards at this time fits in 12 upper surface of ceiling board along 23, to be installed on installation
LED light 32 on seat 22 will demonstrate under ceiling board 12, and then provide facility to replace LED light 32；When completion LED light 32
Replacement after, above push away mounting base 22 and be rotatablely installed seat 22 to spliced eye 24 and support column 25 being in misaligned state.
Since ceiling board 12 needs that mounting base 22, rectangular frame 11 is supported not only to undertake the gravity of ceiling board 12,
And the gravity of mounting base 22 is undertaken, therefore rectangular frame 11 and the bonding strength of ceiling board 12 will directly affect entire furred ceiling
The structural strength of structure, to improve the bonding strength of rectangular frame 11 and ceiling board 12, as shown in Figure 2 and Figure 3, rectangular frame 11
There are four brace 15, side inner wall weldering of four 15 tops of brace respectively at rectangular frame 11 for setting between ceiling board 12
Fixation is connect, 15 bottom end of brace is welded and fixed with 12 upper surface of ceiling board, to by adding brace 15, effectively improve rectangle
The bonding strength of frame 11 and ceiling board 12.
In downslide mounting base 22, need to force spliced eye 24 in alignment with support column 25, for ease of alignment spliced eye 24 with
Support column 25, as shown in figure 3, ring is welded with positioning plate 26 along 23 lower faces in 24 edge of spliced eye, positioning plate 26 is half
The hole wall of circular arc panel, intrados and spliced eye 24 is coplanar, determines to be rotatablely installed seat 22 to support column 25 and fit in
Position 26 intrados of plate, you can force spliced eye 24 in alignment with support column 25, to be provided with support column 25 for alignment spliced eye 24
It is convenient.
It should be noted that as shown in figure 3, the quantity of support column 25 is four, and centered on the center of circle of through-hole 21 etc.
Angle arranges, and to be supported simultaneously along 23 to ring by four support columns 25, and then improves the stress balance of mounting base 22.
When gliding, positioning plate 26 can collide mounting base 22 with 12 upper surface of ceiling board, to avoid damaging because of collision
Bad positioning plate 26 or ceiling board 12, as shown in Figure 3, Figure 4,12 upper surface of ceiling board is in the 21 intrinsic flexible gasket of edge glue of through-hole
27, flexible gasket 27 can be that the rubber of soft texture effectively drops to buffer the bearing down of mounting base 22 by flexible gasket 27
The hidden danger of damage occurs for low positioning plate 26 or ceiling board 12.
Inevitably there are vibrations in elevator, to avoid leading to 22 improper turns of mounting base because of vibrations in the process of running
Dynamic, as shown in figure 4,1 lower surface face mounting base 22 of top plate is welded and fixed, there are two leaf springs 28；In normal state, mounting base
28 deformation of leaf spring is oppressed in 22 upper surfaces, to apply lower pressure to mounting base 22 using the elastic potential energy of leaf spring 28, and then improves
Support column 25, along 23 frictional force, effectively avoids, because of factors such as vibrations, causing mounting base 22 that improper rotation occurs with ring.
It is found in practice, when being rotatablely installed seat 22, mounting base 22 will rub with leaf spring 28, to shadow
The service life of clicker spring 28, thus as shown in figure 4,22 upper surface circle centre position rotation connection of mounting base is useful for adhesive piece spring 28
Turntable 29；When being rotatablely installed seat 22, turntable 29 is remained static by the frictional force of leaf spring 28, to avoid leaf spring 28
It is worn, effectively improves the service life of leaf spring 28.
Since LED light 32 is installed in mounting base 22, the brighter display more at mounting base 22 of optical transmission window 13 is deposited
In bright not uniform enough problem, thus as shown in Figure 3, Figure 4, the intrinsic diffusing reflection plate 33 of 1 lower surface glue of top plate, glue in annular groove 31
Intrinsic reflector 34, reflector 34 is towards diffusing reflection plate 33；The light of LED light 32 is by 34 direct projection of reflector to diffusing reflection plate
33, light is uniformly aimed downwardly after the diverging of diffusing reflection plate 33, to realize the more uniform skill of light of optical transmission window 13
Art effect.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of ceiling structure of lift car, it is characterised in that：Including being bonded fixed top plate with car roof（1）, it is fixed
It is set to top plate（1）The rectangular frame of lower surface（11）And it is fixedly installed on rectangular frame（11）The ceiling board of bottom（12）,
The ceiling board（12）Offer several optical transmission windows（13）, the optical transmission window（13）It is fixedly installed light-transmitting plate（14）；
The ceiling board（12）Run through vertically at center and offers through-hole（21）, the through-hole（21）Sliding is connected with mounting base
（22）, the mounting base（22）For cylinder, the mounting base（22）Periphery top is fixedly installed ring edge（23）, described to hang
Top plate（12）In through-hole（21）Edge, which is vertically fixed, is used to support ring edge（23）Support column（25）, the ring edge（23）Vertically
Through offering for support column（25）The spliced eye of insertion（24）；
The mounting base（22）Periphery offers annular groove（31）, the annular groove（31）Inside it is fixedly installed several LED light（32）.
2. the ceiling structure of lift car according to claim 1, it is characterised in that：The rectangular frame（11）With furred ceiling
Plate（12）Between at least provided with four braces（15）.
3. the ceiling structure of lift car according to claim 1, it is characterised in that：The ring edge（23）Lower face is in slotting
Connect hole（24）Edge is fixedly installed positioning plate（26）, the positioning plate（26）For semicircular arc panel, intrados with insert
Connect hole（24）Hole wall it is coplanar.
4. the ceiling structure of lift car according to claim 1, it is characterised in that：The support column（25）Quantity be
Four, and with through-hole（21）The center of circle centered on it is equiangularly arranged.
5. the ceiling structure of lift car according to claim 1, it is characterised in that：The ceiling board（12）Upper surface in
Through-hole（21）Edge is provided with flexible gasket（27）.
6. the ceiling structure of lift car according to claim 1, it is characterised in that：The top plate（1）Lower surface face
Mounting base（22）It is fixedly installed multiple leaf springs（28）.
7. the ceiling structure of lift car according to claim 6, it is characterised in that：The mounting base（22）Upper surface turns
It is dynamic to be connected with for being bonded leaf spring（28）Turntable（29）.
8. the ceiling structure of lift car according to claim 1, it is characterised in that：The top plate（1）Lower surface is arranged
There is diffusing reflection plate（33）, the annular groove（31）Inside it is provided with reflector（34）, the reflector（34）Towards diffusing reflection plate（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924603.6U CN207973369U (en) | 2017-12-30 | 2017-12-30 | The ceiling structure of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924603.6U CN207973369U (en) | 2017-12-30 | 2017-12-30 | The ceiling structure of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973369U true CN207973369U (en) | 2018-10-16 |
Family
ID=63768791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721924603.6U Expired - Fee Related CN207973369U (en) | 2017-12-30 | 2017-12-30 | The ceiling structure of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973369U (en) |
-
2017
- 2017-12-30 CN CN201721924603.6U patent/CN207973369U/en not_active Expired - Fee Related
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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: 20181016 Termination date: 20201230 |