CN204079156U - A kind of hollow cage guide - Google Patents
A kind of hollow cage guide Download PDFInfo
- Publication number
- CN204079156U CN204079156U CN201420477902.XU CN201420477902U CN204079156U CN 204079156 U CN204079156 U CN 204079156U CN 201420477902 U CN201420477902 U CN 201420477902U CN 204079156 U CN204079156 U CN 204079156U
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- Prior art keywords
- mounting edge
- guide
- lower mounting
- edge
- guide rail
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- 238000005452 bending Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 208000028804 PERCHING syndrome Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of hollow cage guide, it comprises the lower mounting edge that the guide rail limit be parallel to each other for a pair, the upper mounting edge be connected with the lower end on the guide rail limit of corresponding side to its inner end by this guide edge be connected to the upper end on guide rail limit, one and its two ends are connected with the outer end of mounting edge on described two respectively, described lower mounting edge has the soldered be positioned in the middle part of it, the upwards bending thus form a bending groove in the bottom of this lower mounting edge of the middle part of described lower mounting edge, described soldered is positioned at the bottom land position of this bending groove.This cage guide of the utility model is when manufacturing, and without the need to rooting out the crator on lower mounting edge surface, the production process of the guide rail not only reduced also enhances the structural strength of guide rail.
Description
Technical field
The utility model relates to a kind of elevator components, and specifically a kind of hollow cage guide, can be used for Lift car type elevator.
Background technology
As shown in Figure 1, a kind of hollow cage guide traditional at present comprises the guide rail limit 1 be parallel to each other for a pair, by the guide edge 2 that this is connected to the upper end on guide rail limit 1, the one upper mounting edge 3 that its inner end is connected with the lower end on the guide rail limit 1 of corresponding side, one connection side 4 that its upper end is connected with the outer end of the upper mounting edge 3 of corresponding side respectively and the lower mounting edge 5 that this is connected to the lower end of connection side 4, described hollow cage guide is made to form " convex " font cavity, on a pair mounting edge 3 and lower mounting edge 4 corresponding site on offer through mounting hole, on a pair, mounting edge 3 is perpendicular with guide rail limit 1.
Bending and molding and welding process are mainly used in manufacturing of this hollow cage guide, specifically, first one piece of whole metal sheet is formed above-mentioned guide rail limit 1, guide edge 2, upper mounting edge 3, the left side of connection side 4 and lower mounting edge 5 and right-hand part through repeatedly bending, and then the left side of lower mounting edge 5 and right-hand part are welded at (middle part that weld nugget is positioned at lower mounting edge 5), thus the complete lower mounting edge 5 shown in pie graph 1.
As everyone knows, when lift-mounting guide rail, need the installation component used to mainly contain pressure guide plate 6 and connecting panel 7, wherein, pressure guide plate 6 is pressed in guide rail both sides, and fixes with bolt 8, and connecting panel 7 is enclosed within adjacent two guide rail interior, and is also fixed by aforementioned bolt 8.The structure of pressure guide plate comprises: the connection side of mounting edge, pressure guide margin and connection limit and pressure guide margin.Cage guide in use, due to mounting edge on above-mentioned hollow cage guide and guide rail limit perpendicular, the pressure guide plate matched with it, its pressure guide margin and connection side also perpendicular, make to press the pressure guide margin of guide plate can only retrain the upper mounting edge of described cage guide in one direction, the insufficient strength of this hollow cage guide, after long-time use, adjacent cage guide is easy to twist and metaboly, the flatness of whole cage guide is declined, has influence on the normal operation of lift car.
In order to solve the problem, application number be 201310316626.9 Chinese invention patent disclose a kind of hollow cage guide of new structure, as shown in Figure 2, angle α on guide rail a pair between mounting edge and guide rail limit is arranged on more than 90 ° by it, be specially between 100 ~ 130 °, thus make the intensity of hollow cage guide obtain larger raising.
Although this hollow cage guide disclosed in above-mentioned patent strengthens the structural strength of guide rail to a certain extent, but on it there is certain hollow gap comparatively greatly in the isolated distance of mounting edge and lower mounting edge, after permanent use, still there will be guide rail distortion and cannot be compacted problem.Therefore, some producers have developed this hollow cage guide as shown in Figure 3, and the upper mounting edge 3 on this guide rail and lower mounting edge 5 are all arranged perpendicular to guide rail limit 1 and be close together.
But still there are following three problems in this hollow cage guide shown in Fig. 3:
The first, this guide rail manufacture craft still more complicated, because lower mounting edge 5 is a slab construction, interferes owing to installing after the medium position welding of lower mounting edge 5, with perching knife, the crator on attachment face need be removed, not only increase process cost but also affect guide rail intensity;
The second, the insufficient strength of guide rail; After guide rail uses for a long time, cage guide still easily twists and metaboly, the flatness of whole cage guide is declined, has influence on the normal operation of lift car;
3rd, when assembling, the fixed form of connecting panel and guide rail is inconvenient, only fixes with bolt between connecting panel and guide rail, in the story height engineering that guide rail is many again, not only time-consuming but also require great effort.
Summary of the invention
The utility model object is: for the problems referred to above, provides a kind of hollow cage guide, and this guide rail is when manufacturing, and without the need to rooting out the crator on lower mounting edge surface, the production process of the guide rail not only reduced also enhances the structural strength of guide rail.
The technical solution of the utility model is: a kind of hollow cage guide, comprise the lower mounting edge that the guide rail limit be parallel to each other for a pair, the upper mounting edge be connected with the lower end on the guide rail limit of corresponding side to its inner end by this guide edge be connected to the upper end on guide rail limit, one and its two ends are connected with the outer end of mounting edge on described two respectively, described lower mounting edge has the soldered be positioned in the middle part of it, the upwards bending thus form a bending groove in the bottom of this lower mounting edge of the middle part of described lower mounting edge, described soldered is positioned at the bottom land position of this bending groove.
The utility model, on the basis of technique scheme, also comprises optimal technical scheme:
Described soldered is positioned at described bending groove bottom land midway location.
Described upper mounting edge and described lower mounting edge are all arranged perpendicular to described guide rail limit, and upper mounting edge and lower mounting edge are close together.
The all upwards bending and form bending rib of the outer end of described upper mounting edge and described lower mounting edge.
The two-end part of this hollow cage guide length direction, on described guide edge and lower mounting edge equal punching have hole flanging, and the flange part of described hole flanging is positioned at the inner side of guide edge and lower mounting edge.
Described guide edge is subject to beading and strengthens process, thus be formed with two reinforcements at the two ends of guide edge protruding.
The utility model has the advantages that: the upwards bending and at formation one bending groove of the middle part of its lower mounting edge of this cage guide of the utility model, soldered for connecting lower mounting edge left-half and right half part is just in the bottom land position of this bending groove just, therefore the crator at soldered place will be housed in bending inside grooves, therefore without the need to lower mounting edge surface crator being removed with perching knife, the production process of the guide rail not only reduced also enhances the structural strength of guide rail.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the cross section structure schematic diagram of the first conventional hollow cage guide;
Fig. 2 is the cross section structure schematic diagram of the second conventional hollow cage guide;
Fig. 3 is the cross section structure schematic diagram of the third conventional hollow cage guide;
Fig. 4 is the mounting structure schematic diagram (section drawing) of conventional hollow cage guide;
Fig. 5 is the cross section structure schematic diagram of the first version hollow cage guide in the utility model embodiment one;
Fig. 6 is the cross section structure schematic diagram of another kind of version hollow cage guide in the utility model embodiment one;
Fig. 7 is the cross section structure schematic diagram of the utility model embodiment one hollow core cage guide end;
Fig. 8 is the cross section structure schematic diagram of the utility model embodiment two hollow core cage guide end;
Fig. 9 is the cross section structure schematic diagram of the utility model embodiment three hollow core cage guide end;
Wherein: 1-guide rail limit, 2-guide edge, 2a-strengthens projection, the upper mounting edge of 3-, 4-connection side, mounting edge under 5-, 5a-soldered, 5b-groove, and 6-presses guide plate, 7-connecting panel, 8-bolt, 9-bending rib, 10-hole flanging.
Detailed description of the invention
Embodiment one:
Fig. 5, Fig. 6 and Fig. 7 illustrate a specific embodiment of this hollow cage guide of the utility model, identical with conventional hollow cage guide is, it also comprises upper mounting edge 3 that the guide rail limit 1 be parallel to each other for a pair, the guide edge 2, this be connected to the upper end on guide rail limit 1 be connected with the lower end on the guide rail limit 1 of corresponding side to its inner end and the lower mounting edge 5 that its two ends are connected with the outer end of mounting edge 3 on described two respectively, and described lower mounting edge 5 has the soldered 51 be positioned in the middle part of it.
The key improvements of the present embodiment is: the upwards bending thus form a bending groove 5b in the bottom of this lower mounting edge 5 of the middle part of described lower mounting edge 5, described soldered 5a is positioned at the bottom land position of this bending groove 5b, in this example, soldered 5a is specifically positioned at the midway location of bending groove 5b bottom land.Fig. 5 and Fig. 6 is the hollow cage guide with two kinds of different specific constructive form, but these two kinds of guide rails all have above-mentioned improvement.
The benefit of setting like this is, can make the production process simple and fast more of this hollow cage guide, make a concrete analysis of as follows:
When making this guide rail, first raw material plate carried out repeatedly bending and be shaped to the shape shown in Fig. 5 or Fig. 6, at this moment, the end part aligning of the left-half and right half part that form lower mounting edge 5 does not still link together, therebetween a gap perpendicular to Fig. 5 paper direction is formed, producers' needs carry out soldering to this gap between the left-half of lower mounting edge and right half part, thus form complete lower mounting edge 5 together with the left-half of lower mounting edge being welded and fixed with right half part.Because the upwards bending thus form a bending groove 5b in the bottom of this lower mounting edge 5 of the middle part of lower mounting edge 5, this gap between the left-half of lower mounting edge and right half part is in the bottom land position of this bending groove 5b just, therefore after soldering being carried out to described gap, the soldered 5a formed also is in the bottom land position of bending groove 5b just, the crator formed at lower mounting edge 5 lower surface will be housed in described bending groove 5b inside, therefore without the need to surperficial for lower mounting edge 5 crator being removed with perching knife, the production process of the guide rail not only reduced also enhances the structural strength of guide rail.
Refer again to shown in Fig. 5 and Fig. 6, in order to strengthen the structural strength of this guide rail the latter half, in this example, described upper mounting edge 3 and described lower mounting edge 5 are all arranged perpendicular to described guide rail limit 1, and upper mounting edge 3 and lower mounting edge 5 are close together.Namely go up between mounting edge 3 and described lower mounting edge 5 does not adopt connection side 4 to be connected as shown in Fig. 1 with Fig. 2, but is connected directly between together.
In addition, refer again to shown in Fig. 7, this example also the two-end part of this hollow cage guide length direction, on described guide edge 2 and lower mounting edge 5 equal punching have hole flanging 10, and the flange part of described hole flanging 10 is positioned at the inner side of guide edge 2 and lower mounting edge 5, " inner side " mentioned here, refers to that side being close to hollow cage guide self inner chamber.The benefit of this structure is adopted to be: when utilizing pressure guide plate 6 and connecting panel 7 to be assembled in hoistway by this guide rail, the lower end that is inner and rear one section of guide rail, upper end that only connecting panel 7 need be inserted in last section of guide rail is inner, the hole flanging 10 flange part of guide rail interior is utilized to be clamped at the two ends up and down of connecting panel 7, thus make neighbouring two-section guide rail relatively fixing at vertical direction, after each section of guide rail is all adopted and is docking together in this way, recycling pressure guide plate 6 is fixed on hoistway by often cutting guide rail, which greatly enhances the installation rate of cage guide, simplify the installation difficulty of cage guide, even if the cage guide installation work of those high-storeys, also very time saving and energy saving.
Embodiment two:
Fig. 8 illustrates second specific embodiment of this hollow cage guide of the utility model, in this example, this cage guide is on the architecture basics of above-described embodiment one, additionally uses following preferred structure: all upwards bending and form bending rib 9 of the outer end of described upper mounting edge 3 and described lower mounting edge 5.Thus improve the overall anti-torsion of hollow guide rail and non-deformability, the flatness of whole cage guide is increased, ensures the normal operation of lift car.
Embodiment three:
Fig. 9 illustrates the 3rd specific embodiment of this hollow cage guide of the utility model, in this example, this cage guide is on the architecture basics of above-described embodiment two, additionally use following preferred structure: this cage guide has also carried out beading to described guide edge 2 and strengthened process, thus be formed with two protruding 2a of reinforcement at the two ends of guide edge 2.After adopting this structure, can make guide rail limit 1 under the shearing force effect being subject to car, the more difficult guide rail that makes is out of shape.
It should be noted that, above-mentioned bending groove 5b, hole flanging 10, bending rib 9 and the structure strengthening protruding 2a can be used alone, and also can combination in any use.
Certainly, above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to people can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a hollow cage guide, comprise the guide rail limit (1) be parallel to each other for a pair, by the guide edge (2) that this is connected to the upper end of guide rail limit (1), the one upper mounting edge (3) that its inner end is connected with the lower end on the guide rail limit (1) of corresponding side, and the lower mounting edge (5) that its two ends are connected with the outer end of mounting edge (3) on described two respectively, described lower mounting edge (5) has the soldered (5a) be positioned in the middle part of it, it is characterized in that: the upwards bending thus form a bending groove (5b) in the bottom of this lower mounting edge (5) of the middle part of described lower mounting edge (5), described soldered (5a) is positioned at the bottom land position of this bending groove (5b).
2. hollow cage guide according to claim 1, is characterized in that: described soldered (5a) is positioned at described bending groove (5b) bottom land midway location.
3. hollow cage guide according to claim 1, it is characterized in that: described upper mounting edge (3) and described lower mounting edge (5) are all arranged perpendicular to described guide rail limit (1), and upper mounting edge (3) and lower mounting edge (5) are close together.
4. hollow cage guide according to claim 3, is characterized in that: all upwards bending and form bending rib (9) of the outer end of described upper mounting edge (3) and described lower mounting edge (5).
5. hollow cage guide according to claim 1, it is characterized in that: this hollow cage guide length direction two-end part, have hole flanging (10) in the upper equal punching of described guide edge (2) and lower mounting edge (5), and the flange part of described hole flanging (10) is positioned at the inner side of guide edge (2) and lower mounting edge (5).
6. hollow cage guide according to claim 1, is characterized in that: described guide edge (2) is subject to beading and strengthens process, thus is formed with two reinforcements protruding (2a) at the two ends of guide edge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477902.XU CN204079156U (en) | 2014-08-22 | 2014-08-22 | A kind of hollow cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477902.XU CN204079156U (en) | 2014-08-22 | 2014-08-22 | A kind of hollow cage guide |
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| Publication Number | Publication Date |
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| CN204079156U true CN204079156U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420477902.XU Expired - Fee Related CN204079156U (en) | 2014-08-22 | 2014-08-22 | A kind of hollow cage guide |
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| CN (1) | CN204079156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792884A (en) * | 2018-08-03 | 2018-11-13 | 通力电梯有限公司 | Hollow guide rail component including its cage guide and elevator device |
| CN109230946A (en) * | 2018-11-02 | 2019-01-18 | 宁波欧菱电梯配件有限公司 | A kind of elevator door guide rail and guide rail processing 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 |
| CN112061928A (en) * | 2020-08-24 | 2020-12-11 | 江阴海丰电梯导轨有限公司 | Hollow track production process |
-
2014
- 2014-08-22 CN CN201420477902.XU patent/CN204079156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792884A (en) * | 2018-08-03 | 2018-11-13 | 通力电梯有限公司 | Hollow guide rail component including its cage guide and elevator device |
| CN109230946A (en) * | 2018-11-02 | 2019-01-18 | 宁波欧菱电梯配件有限公司 | A kind of elevator door guide rail and guide rail processing 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 |
| CN112061928A (en) * | 2020-08-24 | 2020-12-11 | 江阴海丰电梯导轨有限公司 | Hollow track production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |