CN103407861B - Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail - Google Patents
Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail Download PDFInfo
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- CN103407861B CN103407861B CN201310316626.9A CN201310316626A CN103407861B CN 103407861 B CN103407861 B CN 103407861B CN 201310316626 A CN201310316626 A CN 201310316626A CN 103407861 B CN103407861 B CN 103407861B
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- guide rail
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Abstract
The invention discloses a hollow elevator guide rail which can improve the strength and cannot be twisted easily in a use process. The hollow elevator guide rail comprises a pair of guide rail edges, guide edges, a pair of upper installation edges, a pair of connection edges and lower installation edges, wherein the pair of the guide rail edges are parallel to each other; the guide edges connect the upper ends of the guide rail edges; inner ends of the pair of the upper installation edges are connected with the lower ends of the guide edges on corresponding sides; the upper ends of the connection edges are connected with outer ends of the upper installation edges on corresponding sides respectively; the lower installation edges connect the lower ends of the pair of the connection edges, so that the hollow elevator guide rail forms a convex cavity; and included angles between the pair of the upper installation edges and the guide rail range between 100 degrees and 130 degrees. The strength of the hollow elevator guide rail is greatly improved; besides, under the restraint of two directions of a pressing guide matched with the guide rail, the hollow elevator guide rail cannot be twisted and deformed easily, so that the straightness of the whole hollow elevator guide rail can be guaranteed well.
Description
Technical field
The present invention relates to cage guide and installation component thereof, refer more particularly to a kind of hollow cage guide and installation component thereof.
Background technology
As shown in Figure 1, traditional a kind of hollow cage guide at present, the a pair of guide rail limit 1 being parallel to each other, by this guide edge 2 connected to the upper end on guide rail limit 1, the upper mounting edge 3 that a pair of its inner end is connected with the lower end on the guide rail limit 1 of a corresponding side, the connection side 4 that a pair of its upper end is connected with the outer end of the upper mounting edge 3 of a corresponding side respectively and by this lower mounting edge 5 that lower end of connection side 4 is connected, make described hollow cage guide form " protruding " font cavity, on the corresponding site of a pair of upper mounting edge 3 and lower mounting edge 4, offer through mounting hole, a pair of upper mounting edge 3 is perpendicular with guide rail limit 1.As everyone knows, in the time of lift-mounting guide rail, the installation component that need to use mainly contains presses guide plate and connecting panel, presses the structure of guide plate to comprise: 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 matching with it, its pressure guide margin and connection side are also perpendicular, make to press the pressure guide margin of guide plate can only retrain in one direction the upper mounting edge of described cage guide, in addition, 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, have influence on the normal operation of lift car; In addition, the connecting panel matching with above-mentioned hollow cage guide is all solid, and material cost is higher on the one hand, can not be close on the other hand the cavity wall of corresponding hollow cage guide, makes when mounted, is difficult to ensure the flatness of adjacent cage guide.
Summary of the invention
First technical matters to be solved by this invention is: a kind of hollow cage guide that can improve intensity, also in use be difficult for torsion is provided.
For solving first above-mentioned technical matters, the technical solution adopted in the present invention is: hollow cage guide, comprise a pair of guide rail limit being parallel to each other, by this guide edge connected to the upper end on guide rail limit, the upper mounting edge that a pair of its inner end is connected with the lower end on the guide rail limit of a corresponding side, the connection side that a pair of its upper end is connected with the outer end of the upper mounting edge of a corresponding side respectively and by this lower mounting edge that lower end of connection side is connected, make described hollow cage guide form " protruding " font cavity, angle between described a pair of upper mounting edge and guide rail limit is between 100～130 °.
Angle between described a pair of upper mounting edge and guide rail limit is between 105～120 °.
On described a pair of upper mounting edge and the corresponding site of lower mounting edge, offer through mounting hole.
In described " protruding " font cavity, be filled with fire retardant foam.
Second technical matters to be solved by this invention is: provide a kind of guide rail that can prevent that corresponding cage guide from use reversing to press guide plate.
For solving second above-mentioned technical matters, the technical solution adopted in the present invention is: guide rail is pressed guide plate, comprise: the connection side of mounting edge, pressure guide margin and connection limit and pressure guide margin, the angle between described pressure guide margin and connection side equates with the angle between upper mounting edge and the guide rail limit of hollow cage guide of the present invention.
The 3rd technical matters to be solved by this invention is: a kind of guide rail splice that can make itself and the cavity wall of corresponding hollow cage guide be close together is provided.
For solving the 3rd above-mentioned technical matters, the technical solution adopted in the present invention is: guide rail splice, this guide rail splice is hollow structure, comprise a pair of guide rail gulde edge being parallel to each other, by this guide-localization limit connected to the upper end of guide rail gulde edge, the upper installation gulde edge that a pair of its inner end is connected with the lower end of the guide rail gulde edge of a corresponding side, a pair of its upper end is connected with the outer end of the upper installation gulde edge of a corresponding side is respectively connected the lower installation gulde edge that gulde edge and a pair of its outer end are connected with the lower end that is connected gulde edge of a corresponding side respectively, wherein, guide rail gulde edge, guide-localization limit, upper installation gulde edge, connect gulde edge and lower installation gulde edge respectively with guide rail limit corresponding in hollow cage guide claimed in claim 1, guide edge, upper mounting edge, connection side and lower mounting edge match, between described a pair of lower installation gulde edge, leave gap.
Described gap is not less than 8 millimeters.
Angle between described upper installation gulde edge and guide rail gulde edge equates with the angle between upper mounting edge and the guide rail limit of hollow cage guide of the present invention.
The invention has the beneficial effects as follows: because the angle between upper mounting edge and guide rail limit is between 100～130 °, make the intensity of hollow cage guide obtain larger raising, and, under the constraint of the both direction of the pressure guide plate matching with it, hollow cage guide is difficult for reversing and distortion, thereby can ensure well the flatness of whole cage guide; In addition, between a pair of lower installation gulde edge due to guide rail splice of the present invention, leave gap, this gap both can have been dodged the weld seam being arranged on the lower mounting edge in hollow cage guide bottom well, can make again guide rail splice there is good elasticity, when use, can be close together with the cavity wall of hollow cage guide, ensure the flatness of adjacent cage guide, made surely to set position and become fairly simple.
Brief description of the drawings
Fig. 1 is the structural representation of the hollow cage guide described in background technology.
In figure: 1, guide rail limit, 2, guide edge, 3, upper mounting edge, 4, connection side, 5, lower mounting edge.
Fig. 2 is the structural representation of hollow cage guide of the present invention.
Fig. 3 is the structural representation that direction transposition 90 is spent of overlooking of Fig. 2.
Fig. 4 is the structural representation of guide rail splice of the present invention.
Fig. 5 is the structural representation of the taper liner piece that matches with the upper mounting edge of hollow cage guide of the present invention.
Fig. 6 is the structural representation that guide rail of the present invention is pressed guide plate.
Fig. 7 is the plan structure schematic diagram of Fig. 6.
Reference numeral in Fig. 2 to Fig. 7: 1, hollow cage guide, 10, cavity, 11, guide rail limit, 12, guide edge, 13, upper mounting edge, 131, mounting hole, 14, connection side, 15, lower mounting edge, 2, guide rail splice, 21, guide rail gulde edge, 22, guide-localization limit, 23, upper installation gulde edge, 24, connect gulde edge, 25, lower installation gulde edge, 251, gap, 3, taper liner piece, 31, taper liner body, 32, mounting hole, 33, inclined-plane is installed, 4, guide rail is pressed guide plate, 41, press guide margin, 42, connection side, 43, mounting edge, 44, mounting hole.
Fig. 8 is that a kind of model is the concrete dimension figure of the hollow cage guide of conventional confguration described in TD63-2.0 background technology.
Fig. 9 is that a kind of model is the concrete dimension figure of the hollow cage guide of TD65-2.0 structure of the present invention.
Figure 10 is the mounting structure schematic diagram of hollow cage guide of the present invention, guide rail splice, pressure guide plate and taper liner piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 2, a kind of hollow cage guide 1, comprise: a pair of guide rail limit 11 being parallel to each other, by this guide edge 12 connected to the upper end on guide rail limit 11, the upper mounting edge 13 that a pair of its inner end is connected with the lower end on the guide rail limit 11 of a corresponding side, the connection side 14 that a pair of its upper end is connected with the outer end of the upper mounting edge 13 of a corresponding side respectively and by this lower mounting edge 15 that lower end of connection side 14 is connected, make described hollow cage guide form " protruding " font cavity, angle α between described a pair of upper mounting edge 13 and guide rail limit 11 is between 100～130 °, best between 105～120 °, on the corresponding site of a pair of upper mounting edge 13 and lower mounting edge 15, offer through mounting hole 131---shown in Figure 3, when practical application, in described " protruding " font cavity 10, be filled with fire retardant foam (not shown in FIG.).
Be the characteristic parameter comparison sheet of the hollow cage guide of the present invention of model shown in the hollow cage guide of the conventional confguration of model shown in Fig. 8 and Fig. 9 below:
| Characteristic parameter | t(mm) | Q(kg/m) | Ix(cm 4) | Wx(cm 3) | Iy(cm 4) | Wy(cm 3) | S(cm 3) |
| TD65-2.0 | 2.0 | 3.87 | 28.75 | 6.33 | 18.82 | 5.79 | 4.93 |
| TD63-2.0 | 2.0 | 3.96 | 26.4 | 6.0 | 17.8 | 5.65 | 5.02 |
As shown in Figure 6, the guide rail that a kind of and above-mentioned hollow cage guide 1 matches is pressed guide plate 4, formed by the galvanized plate bending described in Fig. 7, its structure comprises: the connection side 42 of mounting edge 43, pressure guide margin 41 and connection limit 43 and pressure guide margin 41, the angle between described pressure guide margin 41 and connection side 42 equates with the angle between upper mounting edge 13 and the guide rail limit 11 of hollow cage guide 1.
As shown in Figure 4, the guide rail splice 2 that a kind of and above-mentioned hollow cage guide 1 matches, this guide rail splice 2 is hollow structure, comprise: a pair of guide rail gulde edge 21 being parallel to each other, by this guide-localization limit 22 connected to the upper end of guide rail gulde edge 21, the upper installation gulde edge 23 that a pair of its inner end is connected with the lower end of the guide rail gulde edge 21 of a corresponding side, a pair of its upper end is connected with the outer end of the upper installation gulde edge 23 of a corresponding side is respectively connected the lower installation gulde edge 25 that gulde edge 24 and a pair of its outer end are connected with the lower end that is connected gulde edge 24 of a corresponding side respectively, wherein, guide rail gulde edge 21, guide-localization limit 22, upper installation gulde edge 23, connect gulde edge 24 and lower installation gulde edge 25 respectively with guide rail limit 11 corresponding in hollow cage guide 1, guide edge 12, upper mounting edge 13, connection side 14 and lower mounting edge 15 match, between described a pair of lower installation gulde edge 25, leave the gap 251 that is not less than 8 millimeters, angle β between upper installation gulde edge 23 and guide rail gulde edge 21 equates with the angle α between the upper mounting edge 13 of hollow cage guide 1 and guide rail limit 11.
As shown in Figure 5, the taper liner piece 3 that a kind of and above-mentioned hollow cage guide 1 matches, comprise: taper liner body 31, on taper liner body 31, offer and have the mounting hole 32 matching with the mounting hole 131 of hollow cage guide 1, the installation inclined-plane 33 of taper liner body 31 matches with the upper mounting edge 13 of hollow cage guide 1, and angle γ=β-90 ° between inclined-plane 33 and upper surface are corresponding thereto installed.
As shown in figure 10, when installation, on the one hand, adopt taper liner piece 3 and the bolt corresponding with the mounting hole 131 of hollow cage guide 1 and hollow cage guide 1 is fixed on lift well and (in figure, has only drawn the taper liner piece of a side, omit the taper liner piece of opposite side), adopting on the other hand the bolt corresponding with the mounting hole 44 of pressure on guide plate 4 will press guide plate 4 to reinforce on lift well (has only drawn the pressure guide plate of a side, has omitted the pressure guide plate of opposite side) in figure; When adjacent hollow cage guide 1 connects, elevator connecting panel 2 is inserted in two adjacent hollow cage guides 1, and fix with two adjacent hollow cage guides 1 respectively, thereby two hollow cage guides 1 and elevator connecting panel 2 are fixed together.
Claims (8)
1. a hollow cage guide, comprise: a pair of guide rail limit being parallel to each other, by this guide edge connected to the upper end on guide rail limit, a pair of upper mounting edge, a pair of connection side and by this to the lower end of connection side be connected lower mounting edge, this is connected with the lower end on the guide rail limit of a corresponding side respectively to the inner end of upper mounting edge, this is connected with the outer end of the upper mounting edge of a corresponding side respectively to the upper end of connection side, make described hollow cage guide form " protruding " font cavity, it is characterized in that: the angle between described a pair of upper mounting edge and guide rail limit is between 100～130 °.
2. hollow cage guide as claimed in claim 1, is characterized in that: the angle between described a pair of upper mounting edge and guide rail limit is between 105～120 °.
3. hollow cage guide as claimed in claim 1, is characterized in that: on described a pair of upper mounting edge and the corresponding site of lower mounting edge, offer through mounting hole.
4. the hollow cage guide as described in claim 1,2 or 3, is characterized in that: in described " protruding " font cavity, be filled with fire retardant foam.
5. a guide rail is pressed guide plate, comprise: mounting edge, press guide margin and by mounting edge with press the connection side that is connected of guide margin, it is characterized in that: press the angle between upper mounting edge and the guide rail limit of angle between guide margin and connection side and hollow cage guide claimed in claim 1 to equate.
6. a guide rail splice, it is characterized in that: described guide rail splice is hollow structure, comprise a pair of guide rail gulde edge being parallel to each other, by this guide-localization limit connected to the upper end of guide rail gulde edge, a pair of upper installation gulde edge, a pair of connection gulde edge and a pair of lower installation gulde edge, this is connected with the lower end of the guide rail gulde edge of a corresponding side respectively to the inner end of upper installation gulde edge, this is connected with the outer end of the upper installation gulde edge of a corresponding side respectively to the upper end that connects gulde edge, this is connected with the lower end that is connected gulde edge of a corresponding side respectively to the outer end of lower installation gulde edge, wherein, guide rail gulde edge, guide-localization limit, upper installation gulde edge, connect gulde edge and lower installation gulde edge respectively with guide rail limit corresponding in hollow cage guide claimed in claim 1, guide edge, upper mounting edge, connection side and lower mounting edge match, between a pair of lower installation gulde edge, leave gap.
7. guide rail splice as claimed in claim 6, is characterized in that: described gap is not less than 8 millimeters.
8. the guide rail splice as described in claim 6 or 7, is characterized in that: the angle between described upper installation gulde edge and guide rail gulde edge equates with the angle between upper mounting edge and the guide rail limit of hollow cage guide claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316626.9A CN103407861B (en) | 2013-07-25 | 2013-07-25 | Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316626.9A CN103407861B (en) | 2013-07-25 | 2013-07-25 | Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407861A CN103407861A (en) | 2013-11-27 |
| CN103407861B true CN103407861B (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310316626.9A Active CN103407861B (en) | 2013-07-25 | 2013-07-25 | Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748173A (en) * | 2017-11-07 | 2019-05-14 | 张家港市联盛塑业有限公司 | A kind of hollow cage guide and the mounting structure for connecing guiding element |
Citations (5)
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| CN102730514A (en) * | 2011-04-05 | 2012-10-17 | 东芝电梯株式会社 | Elevator |
| CN102874671A (en) * | 2012-09-26 | 2013-01-16 | 吴江市华茂机械制造有限公司 | Durable elevator guide rail |
| CN202766019U (en) * | 2012-08-24 | 2013-03-06 | 吴江市华茂机械制造有限公司 | Guide rail used for elevator dragger |
| CN101837917B (en) * | 2009-03-20 | 2013-06-19 | 张家港市通达电梯装璜有限公司 | Hollow cage guide |
| CN203372955U (en) * | 2013-07-25 | 2014-01-01 | 张家港市通达电梯装璜有限公司 | Hollow elevator guide rail and pressing guide plate and connecting plate thereof |
-
2013
- 2013-07-25 CN CN201310316626.9A patent/CN103407861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837917B (en) * | 2009-03-20 | 2013-06-19 | 张家港市通达电梯装璜有限公司 | Hollow cage guide |
| CN102730514A (en) * | 2011-04-05 | 2012-10-17 | 东芝电梯株式会社 | Elevator |
| CN202766019U (en) * | 2012-08-24 | 2013-03-06 | 吴江市华茂机械制造有限公司 | Guide rail used for elevator dragger |
| CN102874671A (en) * | 2012-09-26 | 2013-01-16 | 吴江市华茂机械制造有限公司 | Durable elevator guide rail |
| CN203372955U (en) * | 2013-07-25 | 2014-01-01 | 张家港市通达电梯装璜有限公司 | Hollow elevator guide rail and pressing guide plate and connecting plate thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748173A (en) * | 2017-11-07 | 2019-05-14 | 张家港市联盛塑业有限公司 | A kind of hollow cage guide and the mounting structure for connecing guiding element |
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| Publication number | Publication date |
|---|---|
| CN103407861A (en) | 2013-11-27 |
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