CN110482388A - A kind of enhanced dust-proof sill built in guide-track groove - Google Patents
A kind of enhanced dust-proof sill built in guide-track groove Download PDFInfo
- Publication number
- CN110482388A CN110482388A CN201910879713.2A CN201910879713A CN110482388A CN 110482388 A CN110482388 A CN 110482388A CN 201910879713 A CN201910879713 A CN 201910879713A CN 110482388 A CN110482388 A CN 110482388A
- Authority
- CN
- China
- Prior art keywords
- guide
- track groove
- sill
- pedestal
- dustproof 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 105
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 sandstone Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The present invention relates to the enhanced dust-proof sills built in a kind of guide-track groove, including sill pedestal, guide-track groove and dustproof panel；The sill pedestal is fixedly installed below elevator door, and the guide-track groove is nested in the sill pedestal, and the notch of the guide-track groove is arranged upward；The dustproof panel is set to the upper end of the sill pedestal, and the dustproof panel blocks the top of the guide-track groove and forms the port being connected in the guide-track groove in side after connecting with the sill pedestal；The guide shoe being flexibly connected with the guide-track groove is provided in the guide-track groove, the guide shoe is fixedly connected with one end of a connecting plate, and the other end of the connecting plate stretches out from the port and extends to the leftover bits and pieces of the elevator door to be fixedly connected with the elevator door.
Description
Technical field
The present invention relates to the enhanced dust-proof sills built in a kind of guide-track groove, belong to elevator technology field.
Background technique
In existing elevator car door system, when switch gate, door foot glue slides in guide-track groove, since guide rail notch is upward, holds
It tends to have the foreign matters such as dust, sandstone, rubbish to fall into slot, causes card resistance phenomenon, influence switch gate, cause elevator faults, in addition, door
Foot glue is possible to when by intense impact to deviate from from guide-track groove and generate safety accident.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the present invention provides enhanced dust-proof built in a kind of guide-track groove
Sill is blocked in the top of guide-track groove, by the way that dustproof panel is arranged in the upper end of sill pedestal so that dust, sandstone, rubbish etc.
Foreign matter will not fall into guide-track groove.
Technical scheme is as follows:
A kind of enhanced dust-proof sill built in guide-track groove, including sill pedestal, guide-track groove and dustproof panel；The sill pedestal
It is fixedly installed below elevator door, the guide-track groove is nested in the sill pedestal, and the notch of the guide-track groove is set upward
It sets；The dustproof panel is set to the upper end of the sill pedestal, and the dustproof panel blocks after connecting with the sill pedestal
The top of the guide-track groove simultaneously forms the port being connected in the guide-track groove in side；Be provided in the guide-track groove with it is described
The guide shoe that guide-track groove is flexibly connected, the guide shoe is fixedly connected with one end of a connecting plate, and the other end of the connecting plate is from institute
It states port and stretches out and extend to the leftover bits and pieces of the elevator door and be fixedly connected with the elevator door.
Further, the width of the dustproof panel is greater than the door opening width of elevator door, and the width of the guide-track groove is less than
Twice of door opening width of elevator door, the width of the sill pedestal are greater than the width of the dustproof panel and are less than or equal to described
The width of guide-track groove.
Further, the sill pedestal is fabricated from iron, and the guide-track groove and the dustproof panel are by aluminium alloy or stainless
Steel is made.
Further, the reinforcement block for reinforcing overall structural strength, the reinforcement are fixedly installed in the guide-track groove
Block avoids the guide shoe motion track setting.
Further, the sill pedestal is U-shaped, and the one high and one low setting in two sides；The guide-track groove is U-shaped, and two sides
The downside of one high and one low setting, the downside of the guide-track groove and the sill pedestal is located at the same side, and the guide-track groove high side is set
It is equipped with a card slot；The bottom of described dustproof panel one end is provided with a fixed plate, and the dustproof panel is worn by a plurality of bolts
It crosses fixed plate to be fixedly connected with the side wall of the sill pedestal high side with the sill pedestal, the other end of the dustproof panel prolongs
The top for extending to the sill pedestal downside, forms the port；The dustproof panel bottom corresponds to the card slot and is provided with one
Buckle, the buckle are fastened with the card slot.
Further, the sill pedestal is U-shaped, and the one high and one low setting in two sides, the high side of the sill pedestal are also solid
Surely it is provided with support plate；The guide-track groove is U-shaped, and the one high and one low setting in two sides, the downside of the guide-track groove and the sill
The downside of pedestal is located at the same side, and the lateral wall of the high side of the guide-track groove is provided with a protrusion, and the support plate is far from described
One end of sill pedestal high side is set up on the protrusion；The dustproof panel is set up in the support plate, and dustproof panel
The bottom of one end is provided with a fixed plate, and the dustproof panel passes through fixed plate by a plurality of bolts and the sill pedestal is high
The side wall of side is fixedly connected with the sill pedestal, and the other end of the dustproof panel extends to the upper of the sill pedestal downside
Side, forms the port.
Further, the sill pedestal is rectangular, and one side level opens up an opening and forms the port；The guide rail
Slot be it is U-shaped, be nested in the sill pedestal close to the port, and the guide-track groove close to the port one end be arranged
There is the first hook part agreed with port lower end gabarit, first hook part and the port lower end fasten；The dust-proof surface
Grillage is set to the upper surface of the sill pedestal, and the dustproof panel is provided with close to one end to be agreed with port upper end gabarit
The second hook part, the bottom of the other end is provided with a fixed plate, and described dustproof panel one end passes through the second hook part and the port
Upper end fastens, and the other end is fixed by the side wall that a plurality of bolts pass through fixed plate and the sill pedestal with the sill pedestal
Connection.
The invention has the following beneficial effects:
1, the enhanced dust-proof sill built in a kind of guide-track groove of the present invention, by the way that dustproof panel is arranged in the upper end of sill pedestal,
It blocks in the top of guide-track groove, so that the foreign matters such as dust, sandstone, rubbish will not fall into guide-track groove；
2, width the opening slightly larger than elevator door of dustproof panel is arranged in the enhanced dust-proof sill built in a kind of guide-track groove of the present invention
Gate-width degree effectively saves the making material of dustproof panel；The width that guide-track groove is arranged is slightly less than twice of enabling of elevator door
Width guarantees that guide shoe is not fallen out in guide-track groove when elevator door folding；Serve the sill pedestal of main support use it is iron
At the guide-track groove of the dustproof panel and guiding role that play dustproof effect is made using aluminium alloy, reduces manufacturing cost；
3, the enhanced dust-proof sill built in a kind of guide-track groove of the present invention, is arranged reinforcement block, reinforcement block upper end pair in guide-track groove
Structure is integrally played a supporting role, and whole structural strength is further enhanced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of sill pedestal, guide-track groove and dustproof panel in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram at another visual angle Fig. 2；
Fig. 4 is the structural schematic diagram of reinforcement block；
Fig. 5 is the overall structure diagram of the embodiment of the present invention two；
Fig. 6 is the structural schematic diagram of sill pedestal, guide-track groove and dustproof panel in the embodiment of the present invention two；
Fig. 7 is the structural schematic diagram at another visual angle Fig. 6；
Fig. 8 is the structural schematic diagram of another embodiment of the embodiment of the present invention two；
Fig. 9 is the overall structure diagram of the embodiment of the present invention three；
Figure 10 is the structural schematic diagram of sill pedestal, guide-track groove and dustproof panel in the embodiment of the present invention three；
Figure 11 is the structural schematic diagram at another visual angle Figure 10；
Figure 12 is the enlarged diagram at A；
Figure 13 is positive structure diagram of the present invention.
Appended drawing reference indicates in figure are as follows:
1, sill pedestal；11, port；12, support plate；2, guide-track groove；21, card slot；22, protrusion；23, the first hook part；24, reinforce
Block；3, dustproof panel；30, fixed plate；31, it buckles；32, the second hook part；4, elevator door；5, guide shoe；51, connecting plate.
Specific embodiment
It is next in the following with reference to the drawings and specific embodiments that the present invention will be described in detail.
Embodiment one
Referring to Fig. 1 to Fig. 4, a kind of enhanced dust-proof sill built in guide-track groove, including sill pedestal 1, guide-track groove 2 and dust-proof surface
Plate 3；The sill pedestal 1 is fixedly installed on 4 lower section of elevator door, and the guide-track groove 2 is nested in the sill pedestal 1, and institute
The notch for stating guide-track groove 2 is arranged upward；The dustproof panel 3 is set to the upper end of the sill pedestal 1, the dustproof panel 3
The top of the guide-track groove 2 is blocked after connecting with the sill pedestal 1 and is formed in side is connected to leading in the guide-track groove 2
Mouth 11；It is provided with the guide shoe 5 being flexibly connected with the guide-track groove 2 in the guide-track groove 2, the guide shoe 5 and a connecting plate 51
One end is fixedly connected, the other end of the connecting plate 51 stretched out from the port 11 and extend to the leftover bits and pieces of the elevator door 4 with
The elevator door 4 is fixedly connected.
Further, the sill pedestal 1 is fabricated from iron, and the guide-track groove 2 and the dustproof panel 3 are by aluminium alloy or not
Rust steel is made.
Further, referring to Figure 13, the width of the dustproof panel 3 is greater than the door opening width of elevator door 4, elevator door 4
Door opening width is the L in Figure 13, and the width of the guide-track groove 2 is less than twice of door opening width of elevator door 4, the sill pedestal 1
Width be greater than the dustproof panel 3 width and be less than or equal to the guide-track groove 2 width；Specifically, dustproof panel 3
Width be slightly larger than the door opening width of elevator door 4, the width of guide-track groove 2 is slightly less than twice of door opening width of elevator door 4.
Further, the reinforcement block 24 for reinforcing overall structural strength is fixedly installed in the guide-track groove 2, it is described to add
Strong block 24 avoids 5 motion track of the guide shoe setting.
Further, the sill pedestal 1 is U-shaped, and the one high and one low setting in two sides；The guide-track groove 2 be it is U-shaped, and two
The downside of the one high and one low setting in side, the downside of the guide-track groove 2 and the sill pedestal 1 is located at the same side, and the guide-track groove 2 is high
Side is provided with a card slot 21；The bottom of described 3 one end of dustproof panel is provided with a fixed plate 30, and the dustproof panel 3 passes through multiple
Several bolts pass through fixed plate 30 and are fixedly connected with the side wall of 1 high side of sill pedestal with the sill pedestal 1, described dust-proof
The other end of panel 3 extends to the top of 1 downside of sill pedestal, forms the port 11；3 bottom pair of dustproof panel
The card slot 21 is answered to be provided with a buckle 31, the buckle 31 is fastened with the card slot 21.
The present embodiment is blocked in the top of guide-track groove 2, by the way that dustproof panel 3 is arranged in the upper end of sill pedestal 1 so that powder
The foreign matters such as dirt, sandstone, rubbish will not fall into guide-track groove 2；The width that dustproof panel 3 is arranged is wide slightly larger than the enabling of elevator door 4
Degree, i.e., when elevator door 4 fully opens, dustproof panel 3 is more wider than door opening width, can play enabling Shi Burang foreign matter and fall into
The effect of guide-track groove 2 effectively saves the making material of dustproof panel 3；
The width that guide-track groove 2 is arranged is slightly less than twice of door opening width of elevator door 4, guarantees that guide shoe 5 is in guide rail when elevator door 4 opens and closes
It is not fallen out in slot 2；The sill pedestal 1 for playing main support is made using iron, plays the dustproof panel 3 and guiding of dustproof effect
The guide-track groove 2 of effect is made using aluminium alloy, and reduction has manufactured cost；
U-shaped sill pedestal 1 and guide-track groove 2 are set, dustproof panel 3 is fixed on to the high side of sill pedestal 1 by fixed plate 30
Side wall, dustproof panel 3 extend to above the downside of sill pedestal 1, effectively block the top of guide-track groove 2 and directly form port
11, and fastened by buckle 31 and the card slot 2 of 2 high side of guide-track groove, keep sill pedestal 1, guide-track groove 2 and dustproof panel 3 close
Be combined together, improve whole structural strength；
Reinforcement block 24 is set in guide-track groove 2, and 24 upper end of reinforcement block supports dustproof panel 3, further enhances whole structure
Intensity.
Embodiment two
Referring to Fig. 5 to Fig. 7, the present embodiment and embodiment one the difference is that, the sill pedestal 1 is U-shaped, and two sides one
The high side of a high low setting, the sill pedestal 1 is further fixedly arranged on support plate 12；The guide-track groove 2 is U-shaped, and two sides one
The downside of a high low setting, the downside of the guide-track groove 2 and the sill pedestal 1 is located at the same side, the high side of the guide-track groove 2
Lateral wall be provided with a protrusion 22, the support plate 12 is set up in the protrusion far from one end of 1 high side of sill pedestal
On 22；The dustproof panel 3 is set up in the support plate 12, and the bottom of 3 one end of dustproof panel is provided with a fixed plate 30,
The dustproof panel 3 passes through the side wall and described ground camphyl of fixed plate 30 and 1 high side of sill pedestal by a plurality of bolts
Frame 1 is fixedly connected, and the other end of the dustproof panel 3 extends to the top of 1 downside of sill pedestal, forms the port
11。
The present embodiment and embodiment one the difference is that, support plate 12 has been fixedly installed in the high side of sill pedestal 1, branch
Fagging 12 is also connect with the protrusion 22 being arranged in 2 high side of guide-track groove, effectively enhances sill pedestal 1 and guide-track groove 2 is direct
Bonding strength, dustproof panel 3 are erected in support plate 12 and are fixed by fixed plate 30, ensure that dustproof panel 3 and ground camphyl
The bonding strength of frame 1.
Referring to Fig. 8, Fig. 8 is the structural schematic diagram of another embodiment of the present embodiment.
Embodiment three
Referring to Fig. 9 to Figure 12, the present embodiment and above-described embodiment one and embodiment two the difference is that, the sill pedestal
1 is rectangular, and one side level opens up an opening and forms the port 11；The guide-track groove 2 be it is U-shaped, close to the port 11
It is nested in the sill pedestal 1, and the guide-track groove 2 is provided with and 11 lower end of port close to one end of the port 11
The first hook part 23 that gabarit is agreed with, first hook part 23 are fastened with 11 lower end of port；The dustproof panel 3 is set up in institute
The upper surface of sill pedestal 1 is stated, the dustproof panel 3 is provided with second agreed with the 11 upper end gabarit of port close to one end
Hook part 32, the bottom of the other end are provided with a fixed plate 30, and described 3 one end of dustproof panel passes through the second hook part 32 and the port
11 upper ends fasten, and the other end passes through the side wall and described ground camphyl of fixed plate 30 and the sill pedestal 1 by a plurality of bolts
Frame 1 is fixedly connected.
The present embodiment and above-described embodiment one and embodiment two the difference is that, in rectangular 1 side of sill pedestal
Port 11 is opened up, dustproof panel 3 is directly erected at the upper surface of sill pedestal 1, prevents sill pedestal 1 made of iron from getting rusty, simultaneously
Main support is played in the upper surface of sill pedestal 1, and the thickness of dustproof panel 3 can reduce, and saves the materials of aluminium alloy；Guide rail
Slot 2 is effectively connect by the first hook part 23 with sill pedestal 1；
In the present embodiment, the upper surface for 24 upper end of the reinforcement block support sill pedestal 1 that guide-track groove 2 is arranged, to enhance whole
The structural strength of body.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. the enhanced dust-proof sill built in a kind of guide-track groove, it is characterised in that: including sill pedestal (1), guide-track groove (2) and prevent
Dirt panel (3)；The sill pedestal (1) is fixedly installed below elevator door (4), and the guide-track groove (2) is nested in the sill
In pedestal (1), and the notch of the guide-track groove (2) is arranged upward；The dustproof panel (3) is set to the sill pedestal (1)
Upper end, the dustproof panel (3) blocks the top of the guide-track groove (2) and in side after connecting with the sill pedestal (1)
Formation is connected to the port (11) in the guide-track groove (2)；It is provided in the guide-track groove (2) and the guide-track groove (2) activity
The guide shoe (5) of connection, the guide shoe (5) are fixedly connected with one end of a connecting plate (51), the other end of the connecting plate (51)
It is stretched out from the port (11) and the leftover bits and pieces for extending to the elevator door (4) is fixedly connected with the elevator door (4).
2. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 1, it is characterised in that: described ground camphyl
Frame (1) is fabricated from iron, and the guide-track groove (2) and the dustproof panel (3) are made of aluminium alloy or stainless steel.
3. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 2, it is characterised in that: the dust-proof surface
The width of plate (3) is greater than the door opening width of elevator door (4), and the width of the guide-track groove (2) is less than twice of enabling of elevator door (4)
Width, the width of the sill pedestal (1) are greater than the width of the dustproof panel (3) and are less than or equal to the guide-track groove (2)
Width.
4. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 3, it is characterised in that: the guide-track groove
(2) reinforcement block (24) for reinforcing overall structural strength is fixedly installed in, the reinforcement block (24) avoids the guide shoe (5)
Motion track setting.
5. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 4, it is characterised in that: described ground camphyl
Frame (1) is U-shaped, and the one high and one low setting in two sides；The guide-track groove (2) is U-shaped, and the one high and one low setting in two sides, the guide rail
The downside of slot (2) and the downside of the sill pedestal (1) are located at the same side, and guide-track groove (2) high side is provided with a card slot
(21)；The bottom of described dustproof panel (3) one end is provided with a fixed plate (30), and the dustproof panel (3) passes through a plurality of spiral shells
Bolt passes through fixed plate (30) and is fixedly connected with the side wall of sill pedestal (1) high side with the sill pedestal (1), described dust-proof
The other end of panel (3) extends to the top of sill pedestal (1) downside, forms the port (11)；The dustproof panel
(3) bottom corresponds to the card slot (21) and is provided with a buckle (31), and the buckle (31) and the card slot (21) fasten.
6. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 4, it is characterised in that: described ground camphyl
Frame (1) is U-shaped, and the one high and one low setting in two sides, the high side of the sill pedestal (1) are further fixedly arranged on support plate (12)；Institute
It is U-shaped for stating guide-track groove (2), and the one high and one low setting in two sides, the downside of the guide-track groove (2) are low with the sill pedestal (1)
Side is located at the same side, and the lateral wall of the high side of the guide-track groove (2) is provided with a protrusion (22), and the support plate (12) is far from institute
The one end for stating sill pedestal (1) high side is set up on the protrusion (22)；The dustproof panel (3) is set up in the support plate
(12) on, and the bottom of dustproof panel (3) one end is provided with a fixed plate (30), and the dustproof panel (3) passes through a plurality of spiral shells
Bolt passes through fixed plate (30) and is fixedly connected with the side wall of sill pedestal (1) high side with the sill pedestal (1), described dust-proof
The other end of panel (3) extends to the top of sill pedestal (1) downside, forms the port (11).
7. the enhanced dust-proof sill built in a kind of guide-track groove according to claim 4, it is characterised in that: described ground camphyl
Frame (1) be it is rectangular, one side level opens up an opening and forms the port (11)；The guide-track groove (2) be it is U-shaped, close to institute
It states port (11) to be nested in the sill pedestal (1), and the guide-track groove (2) is provided with close to the one end of the port (11)
The first hook part (23) agreed with the port (11) lower end gabarit, first hook part (23) and the port (11) lower end are detained
It closes；The dustproof panel (3) is set up in the upper surface of the sill pedestal (1), and the dustproof panel (3) is provided with close to one end
The second hook part (32) agreed with the port (11) upper end gabarit, the bottom of the other end is provided with a fixed plate (30), described
Dustproof panel (3) one end is fastened by the second hook part (32) and the port (11) upper end, and the other end is worn by a plurality of bolts
The side wall for crossing fixed plate (30) and the sill pedestal (1) is fixedly connected with the sill pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879713.2A CN110482388A (en) | 2019-09-18 | 2019-09-18 | A kind of enhanced dust-proof sill built in guide-track groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879713.2A CN110482388A (en) | 2019-09-18 | 2019-09-18 | A kind of enhanced dust-proof sill built in guide-track groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110482388A true CN110482388A (en) | 2019-11-22 |
Family
ID=68557451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910879713.2A Pending CN110482388A (en) | 2019-09-18 | 2019-09-18 | A kind of enhanced dust-proof sill built in guide-track groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110482388A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004217392A (en) * | 2003-01-16 | 2004-08-05 | Fujitec Co Ltd | Door device for elevator |
| CN204057607U (en) * | 2014-09-11 | 2014-12-31 | 上海现代电梯制造有限公司 | For the concealed guide groove sill of elevator |
| CN204624910U (en) * | 2015-04-22 | 2015-09-09 | 杭州西奥电梯有限公司 | A kind of separation preventing sill for elevator door |
| JP2016204137A (en) * | 2015-04-27 | 2016-12-08 | 三菱電機ビルテクノサービス株式会社 | Foreign matter discharge device for elevator door sill groove |
| CN106414303A (en) * | 2014-06-03 | 2017-02-15 | 三菱电机株式会社 | Elevator threshold |
| CN206842812U (en) * | 2017-06-06 | 2018-01-05 | 浙江华夏电梯有限公司 | A kind of sealed sill assembly |
| CN109399431A (en) * | 2018-12-24 | 2019-03-01 | 杭州辛辰科技有限公司 | A kind of dust-proof elevator cage component |
| CN211310515U (en) * | 2019-09-18 | 2020-08-21 | 高宪立 | Guide rail inslot embeds dustproof sill of enhancement mode |
-
2019
- 2019-09-18 CN CN201910879713.2A patent/CN110482388A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004217392A (en) * | 2003-01-16 | 2004-08-05 | Fujitec Co Ltd | Door device for elevator |
| CN106414303A (en) * | 2014-06-03 | 2017-02-15 | 三菱电机株式会社 | Elevator threshold |
| CN204057607U (en) * | 2014-09-11 | 2014-12-31 | 上海现代电梯制造有限公司 | For the concealed guide groove sill of elevator |
| CN204624910U (en) * | 2015-04-22 | 2015-09-09 | 杭州西奥电梯有限公司 | A kind of separation preventing sill for elevator door |
| JP2016204137A (en) * | 2015-04-27 | 2016-12-08 | 三菱電機ビルテクノサービス株式会社 | Foreign matter discharge device for elevator door sill groove |
| CN206842812U (en) * | 2017-06-06 | 2018-01-05 | 浙江华夏电梯有限公司 | A kind of sealed sill assembly |
| CN109399431A (en) * | 2018-12-24 | 2019-03-01 | 杭州辛辰科技有限公司 | A kind of dust-proof elevator cage component |
| CN211310515U (en) * | 2019-09-18 | 2020-08-21 | 高宪立 | Guide rail inslot embeds dustproof sill of enhancement mode |
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