CN103508299B - A kind of sill groove protective device and there is the elevator of this device - Google Patents
A kind of sill groove protective device and there is the elevator of this device Download PDFInfo
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- CN103508299B CN103508299B CN201310508164.0A CN201310508164A CN103508299B CN 103508299 B CN103508299 B CN 103508299B CN 201310508164 A CN201310508164 A CN 201310508164A CN 103508299 B CN103508299 B CN 103508299B
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- Prior art keywords
- sill groove
- protective device
- filling chain
- guide pipe
- chain
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Abstract
The invention belongs to lift appliance technical field, particularly relate to a kind of sill groove protective device, it comprises the filling chain guide pipe of filling chain and being installed near limit place of closing the door inside door of elevator; Described filling chain is provided with permanent joint, is interference fit between described permanent joint and sill groove; Described filling chain has at least one free end, described free end in described filling chain guide pipe along the axial motion of described filling chain guide pipe.The invention also discloses a kind of elevator with above-mentioned sill groove protective device, in described sill groove, be provided with water falling hole; Through hole is provided with near the low head on limit of closing the door inside described door-plate.Present invention effectively prevents the problem that foreign matter falls into sill groove, simplify sill maintenance program, decrease the fault because foreign matter draw-in groove causes, saved maintenance cost and time.
Description
Technical field
The present invention relates to lift appliance technical field, particularly relate to a kind of sill groove protective device and there is the elevator of this device.
Background technology
Newly-built building is particularly in residential building, elevator all Installation and Debugging before payment put in place, next very long decoration stage can be entered, period often can use elevator conveying finishing material, foreign matter is fallen in sill groove affects action of normally closing the door, and then affect the thing that elevator normally runs and often occur, bring a lot of inconvenience to owner, increase a lot of work capacity and cost also to repair and maintenance unit simultaneously.Method conventional at present mainly adopts Clean Brush for cleaning or cleaning spade to carry out labor cleaning, particularly need during finishing to increase to make an inspection tour frequency, even send special messenger to nurse, the manpower of at substantial and time, bring a lot of inconvenience and extra cost to daily attention and dust alleviation work.
Summary of the invention
The object of the invention is to:
A kind of sill groove protective device is provided, can prevents foreign matter from falling into sill groove, simplify sill maintenance program, reduce the fault because foreign matter draw-in groove causes, save maintenance cost and time.
Also provide a kind of elevator, it has above-mentioned sill groove protective device structure, effectively can reduce elevator faults, improves elevator operating efficiency.
For reaching this object, the present invention by the following technical solutions:
The invention provides a kind of sill groove protective device, comprise the filling chain guide pipe of filling chain and being installed near limit place of closing the door inside door of elevator;
Described filling chain is provided with permanent joint, is interference fit between described permanent joint and sill groove;
Described filling chain in described filling chain guide pipe along the axial motion of described filling chain guide pipe.
As preferred version of the present invention, described filling chain comprises some end to end cellular chains;
The first end both sides of described cellular chain have the first bearing pin, and the second end both sides of described cellular chain have the first pin-and-hole matched with described first bearing pin.
As preferred version of the present invention, described permanent joint has the second bearing pin matched with described first pin-and-hole.
As preferred version of the present invention, described permanent joint is positioned at one end of described filling chain, and has the second bearing pin described in a pair.
As preferred version of the present invention, described permanent joint is positioned at described filling middle-of-chain, and has two to described second bearing pin.
As preferred version of the present invention, outside the lower end mouth of pipe of described filling chain guide pipe, hairbrush is installed.
As preferred version of the present invention, the lower end of described filling chain guide pipe tilts, and is 60-90 ° with the angle that horizontal surface is formed.
As present invention further optimization scheme, described angle is 75 °.
As preferred version of the present invention, the making material of described filling chain is aluminum alloy.
Present invention also offers a kind of elevator with a kind of sill groove protective device described above, in described sill groove, be provided with water falling hole;
Through hole is provided with near the low head on limit of closing the door inside described door-plate.
Beneficial effect of the present invention is:
The invention provides a kind of sill groove protective device, it comprises the filling chain guide pipe of filling chain and being installed near limit place of closing the door inside door of elevator; Filling chain and be provided with permanent joint, is interference fit between permanent joint and sill groove; Filling chain filling the axial motion along filling chain guide pipe in chain guide pipe, effectively prevent the problem that foreign matter falls into sill groove, simplifying sill maintenance program, decreasing the fault because foreign matter draw-in groove causes, saved maintenance cost and time.
In addition, present invention also offers a kind of elevator with above-mentioned sill groove protective device structure, not only reduce elevator faults, and improve elevator operating efficiency.
Accompanying drawing explanation
Fig. 1 is the position view of sill groove protective device when elevator closes door state that the embodiment of the present invention one provides;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the lateral plan of Fig. 1;
Fig. 4 is the position view of sill groove protective device when door-opened elevator state that the embodiment of the present invention one provides;
Fig. 5 is the lateral plan of Fig. 4;
Fig. 6 is the partial enlarged drawing at B place in Fig. 5;
Fig. 7 is the birds-eye view of Fig. 4;
Fig. 8 is the partial enlarged drawing at C place in Fig. 7;
Fig. 9 is the front elevation of Fig. 8;
Figure 10 is the structural representation of the cellular chain that the embodiment of the present invention one provides;
Figure 11 is the birds-eye view of Figure 10;
Figure 12 is the structural representation of the permanent joint that the embodiment of the present invention one provides.
Wherein:
1, chain is filled; 2, chain guide pipe is filled; 3, permanent joint; 4, sill groove;
11, cellular chain; 12, the first bearing pin; 13, the first pin-and-hole; 14, the second bearing pin.
Specific embodiment
Technical scheme of the present invention is further illustrated by specific embodiment below in conjunction with accompanying drawing.
Embodiment one
As shown in Fig. 1-Figure 12, a kind of sill groove protective device that the present embodiment provides, be applied in the middle opening door elevator in the construction of building interior decoration, it comprises the filling chain guide pipe 2 of filling chain 1 and being installed near limit place of closing the door inside door of elevator.The making material of filling chain 1 is aluminum alloy, has the advantage that intensity is high and resistance to pressure is good.Fill chain guide pipe 2 and guiding restriction is play a part to the operation of filling chain 1, the lower end of filling chain guide pipe 2 tilts, and be 60-90 ° with the angle that horizontal surface is formed, the present embodiment is preferably 75 °, when being convenient to elevator door closedown, filling chain 1 is packed up to enter and is filled in chain guide pipe 2 under the directional tagging of filling the inclination of chain guide pipe 2 lower end, and does not affect the installation of light curtain.
Filling chain 1 is be made up of multiple end to end cellular chain 11, fills the similar cable drag chain structure of chain 1.Wherein, the first end both sides of cellular chain 11 have the first bearing pin 12, and the second end both sides of cellular chain 11 have the first pin-and-hole 13 matched with the first bearing pin 12.When two cellular chains 11 are connected, the first bearing pin 12 of one of them cellular chain 11 inserts and coordinates the first pin-and-hole 13 of another cellular chain 11, and so, the connection mode that multiple cellular chain 11 repeats said two units chain 11 finally forms filling chain 1.
In addition, each cellular chain 11 can only rotate up 90 ° of bendings and run, and ensure that elevator is filled chain 1 at closing time and can easily be packed up, arches upward thus protrude sill after avoiding enabling in enabling region.
Fill chain 1 and be provided with permanent joint 3, permanent joint 3 is positioned at the centre of filling chain 1, and be interference fit between permanent joint 3 and sill groove 4, permanent joint 3 has two couple second bearing pin 14 matched with the first pin-and-hole 13.With permanent joint 3 for locating point, when door-opened elevator, two free ends of filling chain 1 carry out sliding and running respectively in filling chain guide pipe 2, fill chain 1 and are filled by sill groove 4 full.Make foreign matter cannot enter sill groove 4, do not affect the normal operation of door system simultaneously, decrease the door system fault that foreign matter draw-in groove causes.
In the present embodiment, fill chain 1 and have two free ends, the axial motion of chain guide pipe 2 is filled on two free ends edge in filling chain guide pipe 2.When elevator door is opened, fill chain 1 and stretch out from filling chain guide pipe 2, under the restriction of filling chain guide pipe 2 mouth of pipe, slide downward enters sill groove 4; When the elevator door is closed, fill chain 1 and pack up to enter under the guiding of filling chain guide pipe 2 mouth of pipe and fill in chain guide pipe 2, and continue upward sliding to drawing in in filling chain guide pipe 2 completely under the guiding of filling chain guide pipe 2 limits.
In addition, be provided with hairbrush outside the lower end mouth of pipe of filling chain guide pipe 2, for clearing up the water and the dust that are entered sill groove by gap, fill chain guide pipe 2 and select plastic material to make, the noise of generation is low.
Embodiment two
A kind of sill groove protective device that the present embodiment provides, be applied in the side opening door formula elevator in the construction of building interior decoration, its similar is in the sill groove protective device structure described in embodiment one, the difference of the present embodiment and embodiment one is: permanent joint 3 is positioned at the one end of filling chain 1, the other end of filling chain 1 is free end, permanent joint 3 only has a pair second bearing pins 14, and this matches to the first pin-and-hole 13 of the second bearing pin 14 and cellular chain 11.The principle of work of the present embodiment and the similar of embodiment one, therefore omit at this.
Embodiment three
Present embodiments provide a kind of elevator with a kind of sill groove protective device as described in embodiment one or embodiment two, water falling hole is provided with in sill groove 4, ensure that the dust of infiltration can be cleaned out by each hairbrush of filling chain guide pipe 2 at closing time, the normal work of the impact filling chain 1 that takes care of the pence with dust protection.Through hole is provided with near the low head on limit of closing the door, to avoid and to fill chain guide pipe 2 and interfere inside door-plate.
When installing filling chain 1, must not there is catching phenomenon in activity of answering, otherwise can affect the normal operation of door system flexibly.After the construction of building interior decoration terminates, can select to remove this mechanism or continue to retain.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, and these modes all will fall within the scope of protection of the present invention.
Claims (10)
1. a sill groove protective device, is characterized in that,
Comprise the filling chain guide pipe (2) of filling chain (1) and being installed near limit place of closing the door inside door of elevator;
Described filling chain (1) is provided with permanent joint (3), is interference fit between described permanent joint (3) and sill groove (4);
Described filling chain (1) in described filling chain guide pipe (2) along the axial motion of described filling chain guide pipe (2).
2. a kind of sill groove protective device according to claim 1, is characterized in that,
Described filling chain (1) comprises some end to end cellular chains (11);
The first end both sides of described cellular chain (11) have the first bearing pin (12), and the second end both sides of described cellular chain (11) have the first pin-and-hole (13) matched with described first bearing pin (12).
3. a kind of sill groove protective device according to claim 2, is characterized in that,
Described permanent joint (3) has the second bearing pin (14) matched with described first pin-and-hole (13).
4. a kind of sill groove protective device according to claim 3, is characterized in that,
Described permanent joint (3) is positioned at one end of described filling chain (1), and has the second bearing pin (14) described in a pair.
5. a kind of sill groove protective device according to claim 3, is characterized in that,
Described permanent joint (3) is positioned at the centre of described filling chain (1), and has two to described second bearing pin (14).
6. a kind of sill groove protective device according to any one of claim 1-5, is characterized in that,
Outside the lower end mouth of pipe of described filling chain guide pipe (2), hairbrush is installed.
7. a kind of sill groove protective device according to claim 6, is characterized in that,
The lower end of described filling chain guide pipe (2) tilts, and is 60-90 ° with the angle that horizontal surface is formed.
8. a kind of sill groove protective device according to claim 7, is characterized in that,
Described angle is 75 °.
9. a kind of sill groove protective device according to claim 1, is characterized in that,
The making material of described filling chain (1) is aluminum alloy.
10. there is an elevator for a kind of sill groove protective device as described in any one of claim 1-9, it is characterized in that,
Water falling hole is provided with in described sill groove (4);
Through hole is provided with near the low head on limit of closing the door inside described door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508164.0A CN103508299B (en) | 2013-10-24 | 2013-10-24 | A kind of sill groove protective device and there is the elevator of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508164.0A CN103508299B (en) | 2013-10-24 | 2013-10-24 | A kind of sill groove protective device and there is the elevator of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103508299A CN103508299A (en) | 2014-01-15 |
| CN103508299B true CN103508299B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310508164.0A Expired - Fee Related CN103508299B (en) | 2013-10-24 | 2013-10-24 | A kind of sill groove protective device and there is the elevator of this device |
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| Country | Link |
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| CN (1) | CN103508299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102017200B1 (en) * | 2018-07-26 | 2019-09-02 | (주)티에스엘리베이터 | Elevator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572706A (en) * | 2003-05-22 | 2005-02-02 | 三菱电机株式会社 | Door apparatus of elevator |
| CN203545413U (en) * | 2013-10-24 | 2014-04-16 | 苏州巨立电梯有限公司 | Sill groove protection device and elevator with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3987679B2 (en) * | 2000-08-30 | 2007-10-10 | 三菱電機ビルテクノサービス株式会社 | Elevator sill groove foreign material contamination prevention device |
| ES2338442T3 (en) * | 2004-10-25 | 2010-05-07 | Inventio Ag | ELEVATOR INSTALLATION WITH LIGHT MODULE IN THE DOOR THRESHOLD PROFILE. |
| JP4644721B2 (en) * | 2008-03-31 | 2011-03-02 | 株式会社日立製作所 | Elevator doorway device |
| JP2011157183A (en) * | 2010-02-01 | 2011-08-18 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator sill groove shielding device |
-
2013
- 2013-10-24 CN CN201310508164.0A patent/CN103508299B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572706A (en) * | 2003-05-22 | 2005-02-02 | 三菱电机株式会社 | Door apparatus of elevator |
| CN203545413U (en) * | 2013-10-24 | 2014-04-16 | 苏州巨立电梯有限公司 | Sill groove protection device and elevator with same |
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| Publication number | Publication date |
|---|---|
| CN103508299A (en) | 2014-01-15 |
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Address after: 215347 Jiangsu, Kunshan City, north of the town of Zheng Zheng industrial and commercial zone on the north side of State Road 312 Patentee after: JOYLIVE ELEVATOR CO., LTD. Address before: 215347 Suzhou Province, Kunshan City, the town is the right man Ting Ting Road West Suzhou giant Elevator Co., Ltd. Patentee before: Suzhou Great Elevator Co., Ltd. |
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| 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: 20151209 Termination date: 20191024 |