CN202429829U - Elevator guide rail - Google Patents
Elevator guide rail Download PDFInfo
- Publication number
- CN202429829U CN202429829U CN2012200016434U CN201220001643U CN202429829U CN 202429829 U CN202429829 U CN 202429829U CN 2012200016434 U CN2012200016434 U CN 2012200016434U CN 201220001643 U CN201220001643 U CN 201220001643U CN 202429829 U CN202429829 U CN 202429829U
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- rail
- flange
- pair
- guide
- width
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Abstract
The utility model discloses an elevator guide rail which comprises a rail head and a rail bottom, wherein the rail head is fixedly connected with the rail bottom, the rail head and the rail bottom form a hollow T-shaped structure, the rail head comprises a pair of parallel guide rail edges and a connecting edge which is 16mm in width and connects the guide rail edges, the rail bottom comprises a pair of upper rail bottoms which are 21.5mm in width, a lower rail bottom which is 55mm in width and is parallel to the upper rail bottoms and a pair of side edges which are 15mm in height and are connected with the upper rail bottoms and the lower rail bottom, the elevator guide rail is 50mm high, and the free ends of the pair of upper rail bottoms are connected with the free ends of the pair of guide rail edges. The elevator guide rail provided by the utility model has the advantages that straightness of the guide rails which are connected in series is improved and the noise generated during the running of an elevator is reduced.
Description
Technical field
The utility model relates to a kind of elevator and uses hollow guide rail, is specifically related to a kind of elevator with hollow T shape guide rail.
Background technology
Cage guide is that elevator up-down is sailed the safe rail at hoistway, and guide rail is installed on the well enclosure, and by guide rail bracket, rail brackets is fixedly connected on wall of well.The guide rail that elevator is commonly used is " T " font guide rail.Characteristics such as rigidity is strong, reliability is high, safe cheapness.Guide level must be smooth, do not have obvious uneven surface.
Cage guide is mounted in the row of two in the elevator hoistways or between the floor or multiple row is vertical or the bevelled rigid track; Guarantee that car and counterweight move up and down along it; Guarantee that escalator and moving sidewalk step tilt or horizontal motion along its work, for lift car, counterweight or step provide guiding.Can know from the definition of guide rail; Guide rail is the important reference component of vertical lift, automatic elevator, moving sidewalk step; It is controlling lift car, escalator and moving sidewalk step running orbit; Ensure the transmission of operation signal, it relates to the vitals of elevator safety and running quality again.
The guide rail of an elevator needs many serial connection with guide rail to form usually; In the prior art, all use solid guide rail to carry out outer the connection mostly, it is not too convenient to install; Bonded assembly hollow guide rail in having occurred afterwards adopting; But the junction at two guide rails has skew, and the flatness of the guide rail after the serial connection is relatively poor, and guide rail elevator running noises strengthens.
Therefore, a kind of can the raising is connected in series the rear rail flatness, reduces the cage guide of noise of elevator and demands urgently occurring.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model is to provide a kind of can improve serial connection rear rail flatness, reduces the cage guide of noise of elevator.
For achieving the above object, the technical scheme of the utility model is following: a kind of cage guide, comprise the rail head and the flange of rail, and said rail head is captiveed joint with the said flange of rail, and the said rail head and the said flange of rail are formed a hollow T shape structure; The guide rail limit that said rail head comprises pair of parallel be connected said guide rail limit widely be the connection side of 16mm; The said flange of rail comprise a pair of wide for the last flange of rail of 21.5mm, one be that the following flange of rail of 55mm is the side of 15mm with being connected the said a pair of height of the flange of rail up and down with the said parallel width of the flange of rail of going up; Said rail height is 50mm, and the said a pair of free end of going up the flange of rail is connected with the free end on said pair of guide rails limit.
Preferably, said a pair of on flange of rail lower surface be respectively arranged with one first convex tendon, be provided with two second convex tendons in said down flange of rail upper surface, said second convex tendon is corresponding with the said first convex tendon position.
Preferably, the said thickness of going up the flange of rail is 2mm.
Preferably, the tolerance of said rail height is+0.6mm that the tolerance of said connection side width is ± 0.2mm that the said tolerance that goes up flange of rail width is ± 0.6mm that the tolerance of said side height is+0.5mm that the said tolerance of flange of rail width down is+0.6mm.
Through technique scheme, the beneficial effect of the utility model technical scheme is: a kind of cage guide, comprise the rail head and the flange of rail, and said rail head is captiveed joint with the said flange of rail, and the said rail head and the said flange of rail are formed a hollow T shape structure; The guide rail limit that said rail head comprises pair of parallel be connected said guide rail limit widely be the connection side of 16mm; The said flange of rail comprise a pair of wide for the last flange of rail of 21.5mm, one be that the following flange of rail of 55mm is the side of 15mm with being connected the said a pair of height of the flange of rail up and down with the said parallel width of the flange of rail of going up; Said rail height is 50mm, and the said a pair of free end of going up the flange of rail is connected with the free end on said pair of guide rails limit; Adopt the cage guide that the utility model provided; In the junction,, make contiguous block that two tracks are concatenated into together through adding the contiguous block that is complementary with said first convex tendon and said second convex tendon; Carry out interior connection again; Reduced by two skews that track causes at the serial connection place, improved the flatness of track after serial connection greatly, reduced the noise that elevator sends when operation.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology; To do to introduce simply to the accompanying drawing of required use in the embodiment technical description below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross sectional representation of a kind of cage guide embodiment 1 of the utility model;
Fig. 2 is the birds-eye view of a kind of cage guide embodiment 1 of the utility model;
Fig. 3 is the cross sectional representation of a kind of cage guide embodiment 2 of the utility model.
The represented corresponding component title of numeral among the figure:
1. 22. times flanges of rail of the flange of rail, 23. sides, 3. mounting holes, 4. first convex tendons, 5. second convex tendons, 6. contiguous blocks on 12. connection sides, 2. flanges of rail 21. of rail head 11. guide rail limits
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of can improve serial connection rear rail flatness, reduces the cage guide of noise of elevator.
Embodiment 1,
Like Fig. 1 and as shown in Figure 2, a kind of cage guide comprises the rail head and the flange of rail, and said rail head 1 is captiveed joint with the said flange of rail 2, and said rail head 1 is formed a hollow T shape structure with the said flange of rail 2; Said rail head 1 comprises the guide rail limit 11 and the connection side 12 that is connected said guide rail limit of pair of parallel; The said flange of rail 2 comprises that a pair of flange of rail 21, gone up go up the parallel following flange of rail 22 of the flange of rail 21 and be connected a said opposite side 23 of the flange of rail up and down with said, said a pair of on the free end of the flange of rail 21 be connected with the free end on said pair of guide rails limit 11.
The flange of rail 21 is provided with mounting hole 3 on a pair of, is provided with mounting hole equally at the said flange of rail 22 down, and these two kinds of position of mounting hole are corresponding, and quantity is consistent.
Said rail height is 50mm, and said connection side 11 is wide to be 16mm, and said a pair of to go up the flange of rail 21 wide for 21.5mm, thickness are 2mm, and the said flange of rail 22 width down are 55mm, and the height of a said opposite side 23 is 15mm; The tolerance of said rail height is+0.6mm that the tolerance of said connection side 11 width is ± 0.2mm that the said tolerance that goes up the flange of rail 21 width is ± 0.6mm that the tolerance of said side 23 height is+0.5mm that the said tolerance of the flange of rail 22 width down is+0.6mm.
Guide rail limit 11 and the flange of rail 2 complete vertical designs make this product stronger with the matching of leading boots; Simultaneously, the cross-sectional plane of this product surrounds hollow T shape structure, abandons the filling of original plastic foam, has reduced the pollution of environment, has further reduced energy consumption.
When two tracks are installed, insert contiguous block 6 in the junction, said contiguous block 6 is complementary with said flange of rail cavity, and the hole that is complementary with said mounting hole 3 is set on contiguous block again, fixes through bolts and nuts, can accomplish the serial connection of two tracks.
Two tracks are concatenated into together through contiguous block, carry out interior connection again, reduced by two skews that track causes at the serial connection place, improved the flatness of track after serial connection greatly, reduced the noise that elevator sends when operation.
Embodiment 2,
As shown in Figure 3, all the other are same as the previously described embodiments, and difference is, said a pair of on the flange of rail 21 lower surfaces respectively along lead rail axis to being provided with one first convex tendon 4, be provided with second convex tendon 5 in the said flange of rail 22 upper surfaces down.In the present technique scheme, said second convex tendon 5 is 2, and the position is corresponding with said first convex tendon 4.
In the junction; Through adding the contiguous block 6 that is complementary with said first convex tendon 4 and said second convex tendon 5; Make contiguous block 6 that two tracks are concatenated into together, carry out interior connection again, reduced by two skews that track causes at the serial connection place; Improved the flatness of track after serial connection greatly, reduced the noise that elevator sends when operation.
In the present technique scheme, said contiguous block 6 also can only be complementary with said second convex tendon 5 with said first convex tendon 4, can reduce the quality of contiguous block, saving in material.
Through technique scheme, the beneficial effect of the utility model technical scheme is: a kind of cage guide, comprise the rail head 1 and the flange of rail 2, and said rail head 1 is captiveed joint with the said flange of rail 2, and said rail head 1 is formed a hollow T shape structure with the said flange of rail 2; The guide rail limit 11 that said rail head 1 comprises pair of parallel be connected said guide rail limit 11 widely be the connection side 12 of 16mm; The said flange of rail 2 comprise a pair of wide the last flange of rail 21, for 21.5mm with said on the flange of rail 21 parallel width be 55mm the following flange of rail 22 be connected said about a pair of height of the flange of rail be the side 23 of 15mm; Said rail height is 50mm, and the said a pair of free end of going up the flange of rail 21 is connected with the free end on said pair of guide rails limit 11; Adopt the cage guide that the utility model provided; In the junction,, make contiguous block 6 that two tracks are concatenated into together through adding and said first convex tendon 4 and the contiguous block 6 that said second convex tendon 5 is complementary; Carry out interior connection again; Reduced by two skews that track causes at the serial connection place, improved the flatness of track after serial connection greatly, reduced the noise that elevator sends when operation.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. a cage guide is characterized in that, comprises the rail head and the flange of rail, and said rail head is captiveed joint with the said flange of rail, and the said rail head and the said flange of rail are formed a hollow T shape structure; The guide rail limit that said rail head comprises pair of parallel be connected said guide rail limit widely be the connection side of 16mm; The said flange of rail comprise a pair of wide for the last flange of rail of 21.5mm, one be that the following flange of rail of 55mm is the side of 15mm with being connected the said a pair of height of the flange of rail up and down with the said parallel width of the flange of rail of going up; Said rail height is 50mm, and the said a pair of free end of going up the flange of rail is connected with the free end on said pair of guide rails limit.
2. cage guide according to claim 1; It is characterized in that; Said a pair of on flange of rail lower surface be respectively arranged with one first convex tendon, be provided with two second convex tendons in said down flange of rail upper surface, said second convex tendon is corresponding with the said first convex tendon position..
3. cage guide according to claim 2 is characterized in that, the said thickness of going up the flange of rail is 2mm.
4. cage guide according to claim 3; It is characterized in that; The tolerance of said rail height is+0.6mm that the tolerance of said connection side width is ± 0.2mm that the said tolerance that goes up flange of rail width is ± 0.6mm; The tolerance of said side height is+0.5mm that the said tolerance of flange of rail width down is+0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200016434U CN202429829U (en) | 2012-01-04 | 2012-01-04 | Elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200016434U CN202429829U (en) | 2012-01-04 | 2012-01-04 | Elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429829U true CN202429829U (en) | 2012-09-12 |
Family
ID=46779295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200016434U Expired - Lifetime CN202429829U (en) | 2012-01-04 | 2012-01-04 | Elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244524A (en) * | 2013-05-27 | 2013-08-14 | 苏州塞维拉上吴电梯轨道系统有限公司 | Connecting component and elevator guide rail fixed by same |
| CN107555286A (en) * | 2017-09-20 | 2018-01-09 | 苏州塞维拉上吴电梯轨道系统有限公司 | A kind of guide rail |
| CN109533927A (en) * | 2018-10-26 | 2019-03-29 | 张家港市通达电梯装璜有限公司 | Hollow cage guide foam filling equipment and fill method |
| CN109941862A (en) * | 2019-04-22 | 2019-06-28 | 浙江浩圣电梯导轨有限公司 | A kind of T-type sky rail and its corresponding production method |
-
2012
- 2012-01-04 CN CN2012200016434U patent/CN202429829U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244524A (en) * | 2013-05-27 | 2013-08-14 | 苏州塞维拉上吴电梯轨道系统有限公司 | Connecting component and elevator guide rail fixed by same |
| CN107555286A (en) * | 2017-09-20 | 2018-01-09 | 苏州塞维拉上吴电梯轨道系统有限公司 | A kind of guide rail |
| CN109533927A (en) * | 2018-10-26 | 2019-03-29 | 张家港市通达电梯装璜有限公司 | Hollow cage guide foam filling equipment and fill method |
| CN109941862A (en) * | 2019-04-22 | 2019-06-28 | 浙江浩圣电梯导轨有限公司 | A kind of T-type sky rail and its corresponding production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |