CN204624910U - A kind of separation preventing sill for elevator door - Google Patents
A kind of separation preventing sill for elevator door Download PDFInfo
- Publication number
- CN204624910U CN204624910U CN201520248955.9U CN201520248955U CN204624910U CN 204624910 U CN204624910 U CN 204624910U CN 201520248955 U CN201520248955 U CN 201520248955U CN 204624910 U CN204624910 U CN 204624910U
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- Prior art keywords
- sill
- elevator door
- door
- separation preventing
- guide shoe
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Abstract
The utility model discloses a kind of separation preventing sill for elevator door, comprise sill body, the end face of described sill body is with door guide groove, described door guide groove has the first side wall positioned opposite and the second sidewall, wherein the first side wall is provided with the Horizontal limiting part offseted with gate guide shoe, and the second sidewall is provided with the anticreep locating part for preventing gate guide shoe from deviating from.The utility model is used for the separation preventing sill of elevator door, and structure is simple, safe and convenient to use, can effectively prevent elevator door from deviating from by sill, meanwhile, facilitate installation and the replacing of sill and elevator door base slider assembly.
Description
Technical field
The utility model relates to elevator technology field, is specifically related to a kind of separation preventing sill for elevator door.
Background technology
Elevator door is made up of parts such as door leaf, door guide roller, sill, door guide rails, and layer door and gate are all suspended on a guide rail by door guide roller, are matched with sill by gate guide shoe in bottom.
Sill is arranged on the pedal position of elevator channel layer door entrance, it is the guidance aid of door leaf motion, sill is generally made with cold drawn aluminium section bar, although aluminium section bar plasticity is good, but, intensity and rigidity poor, in order to the intensity and rigidity that enable aluminium section bar meet the needs of sill, steel structure section bar can be connected in the below of aluminium section bar.
Sill is provided with the door guide groove matched with elevator door, and the bottom of elevator door is provided with slide block assembly, and slide block assembly comprises the support fixed with elevator door, and is fixed on the gate guide shoe on support, and gate guide shoe slides along door guide groove, realizes opening and closing.In prior art, upward, the cross section of notch is generally U-shaped or trapezoidal to the notch of the door guide groove of sill, and when notch cross section is U-shaped, elevator door, after being impacted, easily occurring that elevator door departs from the phenomenon of door guide groove, there is potential safety hazard; When notch cross section is trapezoidal, when although elevator door is through being impacted, be not easy the phenomenon producing elevator door disengaging door guide groove, use comparatively safe, but, inconvenience when installing at the scene and change, elevator door is needed to remove, due to can not resolution between slider bracket and elevator door, after needing elevator door to skid off from sill termination, carry out dismounting and change.
Utility model content
The utility model provides a kind of separation preventing sill for elevator door, can prevent elevator door under effect of impact by sill in depart from, meanwhile, the slide block assembly facilitating in-site installation and change bottom elevator door.
A kind of separation preventing sill for elevator door, comprise sill body, the end face of described sill body is with door guide groove, described door guide groove has the first side wall positioned opposite and the second sidewall, wherein the first side wall is provided with the Horizontal limiting part offseted with gate guide shoe, and the second sidewall is provided with the anticreep locating part for preventing gate guide shoe from deviating from.
Gate guide shoe bottom elevator door stretches in a guide groove, elevator door through being impacted time, Horizontal limiting part limits the range of movement in the horizontal direction of gate guide shoe, anticreep locating part limits the range of movement of gate guide shoe in the vertical direction, by coordinating of Horizontal limiting part and anticreep locating part, prevent gate guide shoe to depart from from door guide groove, and then eliminate the risk of elevator door disengaging sill.
As preferably, described Horizontal limiting part is corresponding with gate guide shoe height, and described gate guide shoe slip clamp is held between Horizontal limiting part and the second sidewall.
The top of elevator door is suspended on a guide rail by door guide roller, the weight of elevator door is carried by door guide rail, sill only plays directional tagging to the motion of elevator door, the bottom of elevator door is unsettled is arranged in a guide groove, the height of gate guide shoe is corresponding with the height of Horizontal limiting part, forms the guide path that gate guide shoe moves between Horizontal limiting part and the second sidewall.
Described Horizontal limiting part and anticreep locating part misplace in the height direction and arrange.
The height of anticreep locating part is higher than the height of Horizontal limiting part, under elevator door normal operating condition, the position of described anticreep locating part is higher than gate guide shoe, and anticreep locating part and gate guide shoe are in the height direction with compensate for clearance, when elevator door is through being impacted, elevator door is upward movement vertically, after colliding anticreep locating part, is blocked in a guide groove.
In elevator door operational process, can fluctuate in the position of gate guide shoe in door guide groove, and compensate for clearance, for adapting to this floating, enables elevator door trouble-free operation.
Horizontal limiting part can adopt various ways, can realize the barrier effect in horizontal direction, and such as, described Horizontal limiting part is the boss arranged along door guide groove length direction.The cross section of described boss is that trapezoidal, trapezoidal upper base and gate guide shoe lean.
Leave between described anticreep locating part and the first side wall for the gap by gate guide shoe, gate guide shoe enters in a guide groove via gap, under the directional tagging of trapezoidal waist, enter between Horizontal limiting part and the second sidewall, now, anticreep locating part is positioned on the motion path of gate guide shoe vertical direction, stops gate guide shoe to depart from door guide groove.
Described anticreep locating part is positioned at the notch place of a guide groove.Described anticreep locating part is the raised line arranged along door guide groove length direction.
Leave the gap by gate guide shoe between raised line and the first side wall, gate guide shoe enters in a guide groove via gap.When sill needs to change, vertically gate guide shoe can be taken out from door guide groove, and not need elevator door to skid off from sill termination to change, replacing is more easily carried out.
The utility model is used for the separation preventing sill of elevator door, and structure is simple, safe and convenient to use, can effectively prevent elevator door from deviating from by sill, meanwhile, facilitate installation and the replacing of sill and elevator door base slider assembly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the first embodiment of the utility model separation preventing sill coordinates with gate guide shoe;
Fig. 2 is the birds-eye view of the first embodiment of the utility model separation preventing sill;
Fig. 3 is the section drawing of the first embodiment of the utility model separation preventing sill;
Fig. 4 is the section drawing of the utility model separation preventing sill the second embodiment;
Fig. 5 is the section drawing of the third embodiment of the utility model separation preventing sill;
Fig. 6 is the birds-eye view of the third embodiment of the utility model separation preventing sill.
In figure: 1, crossbeam; 2, support; 3, raised line; 4, lug boss; 5, the second sidewall; 6, boss; 7, the first side wall; 8, anti-slip tank; 9, elevator door; 10, horizontal supporting portion; 11, lug boss; 12, bar hole; 13, T slot; 14, countersunk-heat bolt; 15, boots are led.
Detailed description of the invention
Below in conjunction with accompanying drawing, separation preventing sill the utility model being used for elevator door is described in detail.
Embodiment 1
As shown in Figure 1, the bottom of elevator door 9 is provided with slide block assembly, slide block assembly comprise the support 2 fixing with elevator door 9 and fix with support 2 lead boots 15.
The crossbeam 1 that separation preventing sill comprises sill body and is fixedly connected with sill body, the end face of sill body, with door guide groove, is led boots 15 and is arranged in a guide groove.
Door guide groove has the first side wall 7 positioned opposite and the second sidewall 5, wherein, the first side wall 7 is provided with and offsets with gate guide shoe 15, for limiting the boss 6 (i.e. Horizontal limiting part) of gate guide shoe 15 level attitude, second sidewall 5 is provided with the raised line 3 (i.e. anticreep locating part) for preventing gate guide shoe 15 from deviating from, and boss 6 and raised line 3 misplace in the height direction and arrange.
As shown in Figure 1, Figure 3, boss 6 is arranged along the length direction of door guide groove, the cross section of boss 6 is trapezoidal, trapezoidal upper base and gate guide shoe 15 lean, by spacing for gate guide shoe 15 between the second sidewall 5 and boss 6, the height of boss 6 is corresponding with the height of gate guide shoe 15, and gate guide shoe 15 slip clamp is held between boss 6 and the second sidewall 5.
Raised line 3 is positioned at the notch place of a guide groove, and arranges along the length direction of door guide groove, and in the process that elevator door 9 normally runs, the position of raised line 3 is higher than gate guide shoe 15, and raised line 3 and gate guide shoe 15 are in the height direction with compensate for clearance.
As shown in Figure 2, the bottom land of door guide groove offers bar hole 12, and bar hole 12, for removing the foreign material in a guide groove, prevents because foreign material are assembled in door guide groove, and causes gate guide shoe 15 to move being obstructed.
As shown in Figure 1, Figure 3, the first side wall 7 of door guide groove and the top of the second sidewall 5 extend in the horizontal direction dorsad, and form two horizontal supporting portion 10, horizontal supporting portion 10 end face be connected with the first side wall 7 offers anti-slip tank 8.The outside face of the first side wall 7 and the second sidewall 5 is provided with lug boss 4, forms the draw-in groove matched with crossbeam 1 between lug boss 4 with horizontal supporting portion 10.
The bottom of sill body is provided with the downward T slot of notch 13, and install sill countersunk-heat bolt 13 used for holding in T slot 13, after installing, sill upper surface can't see countersunk-heat bolt 13, can only see anti-slip tank 8, guide groove and bar hole 12.
Embodiment 2
As shown in Figure 4, the difference of the present embodiment and embodiment 1 is: the outside face of the second sidewall 5 does not arrange lug boss, but two lug bosses 11 are set in the bottom surface of the horizontal supporting portion 10 be connected with the second sidewall 5, form the draw-in groove matched from crossbeam 1 (crossbeam 1 structure is herein different with crossbeam 1 structure of embodiment 1) between these two lug bosses 11.
Embodiment 3
As shown in Figure 5, the difference of the present embodiment and embodiment 2 is, the bottom of sill body does not arrange T slot 13, but offers counter sink in the bottom of guide groove, utilizes the countersunk-heat bolt 13 matched with counter sink to realize the fixing of sill.
As shown in Figure 6, the sill adopting the present embodiment to provide, after installing, can see countersunk-heat bolt 13 by sill upper surface.
Claims (8)
1. the separation preventing sill for elevator door, comprise sill body, the end face of described sill body is with door guide groove, it is characterized in that, described door guide groove has the first side wall positioned opposite and the second sidewall, wherein the first side wall is provided with the Horizontal limiting part offseted with gate guide shoe, and the second sidewall is provided with the anticreep locating part for preventing gate guide shoe from deviating from.
2., as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, described Horizontal limiting part is corresponding with gate guide shoe height, and described gate guide shoe slip clamp is held between Horizontal limiting part and the second sidewall.
3., as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, described Horizontal limiting part and anticreep locating part misplace in the height direction and arrange.
4., as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, the position of described anticreep locating part is higher than gate guide shoe, and anticreep locating part and gate guide shoe are in the height direction with compensate for clearance.
5. as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, described Horizontal limiting part is the boss arranged along door guide groove length direction.
6., as claimed in claim 5 for the separation preventing sill of elevator door, it is characterized in that, the cross section of described boss is that trapezoidal, trapezoidal upper base and gate guide shoe lean.
7., as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, described anticreep locating part is positioned at the notch place of a guide groove.
8. as claimed in claim 1 for the separation preventing sill of elevator door, it is characterized in that, described anticreep locating part is the raised line arranged along door guide groove length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248955.9U CN204624910U (en) | 2015-04-22 | 2015-04-22 | A kind of separation preventing sill for elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248955.9U CN204624910U (en) | 2015-04-22 | 2015-04-22 | A kind of separation preventing sill for elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204624910U true CN204624910U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248955.9U Active CN204624910U (en) | 2015-04-22 | 2015-04-22 | A kind of separation preventing sill for elevator door |
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| Country | Link |
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| CN (1) | CN204624910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265270A (en) * | 2017-07-07 | 2017-10-20 | 苏州易升电梯部件有限公司 | A kind of elevator door lower guide of maglev type |
-
2015
- 2015-04-22 CN CN201520248955.9U patent/CN204624910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265270A (en) * | 2017-07-07 | 2017-10-20 | 苏州易升电梯部件有限公司 | A kind of elevator door lower guide of maglev type |
| CN107265270B (en) * | 2017-07-07 | 2024-01-09 | 苏州易升电梯部件有限公司 | Magnetic levitation type elevator door lower guide device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |