CN207061606U - Elevator door - Google Patents
Elevator door Download PDFInfo
- Publication number
- CN207061606U CN207061606U CN201720906828.2U CN201720906828U CN207061606U CN 207061606 U CN207061606 U CN 207061606U CN 201720906828 U CN201720906828 U CN 201720906828U CN 207061606 U CN207061606 U CN 207061606U
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- door
- spreader
- plate
- gate
- guide shoe
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Abstract
This case is related to a kind of elevator door, including：Door guide rail, its main body is rectangular parallelepiped structure, and the door guide rail is horizontally disposed with, and the door guide rail upper length direction is provided with the first slide rail of protrusion；Some door guide rollers, it is slidably arranged on first slide rail；Door leaf, it is provided with door strap, door-plate and gate guide shoe, and the door strap is fixedly connected with the door guide roller, is fixedly connected at the top of the door-plate with the door strap bottom, the long side of the door-plate and plumb line are in first angle, and the gate guide shoe is fixedly connected with the door-plate bottom；And gate sill, it is provided with the first spreader, the second spreader and side plate, first spreader, the second spreader are horizontally disposed, first spreader, the second spreader are fixedly connected by the side plate, and the first passage slided for the gate guide shoe is left between first spreader and second spreader.The utility model has greatly reinforced ability of the elevator door through being impacted, and improves elevator safety coefficient.
Description
Technical field
Elevators field is the utility model is related to, more particularly to a kind of elevator door.
Background technology
Elevator door is exactly the door that people see outside elevator, is also hall door.The maximum effect of elevator door is in elevator
When not being parked in this layer, the well entrance of this layer is sealed, the personnel article of preventing falls in hoistway, causes security incident.Part electricity
Terraced layer door also has fireproofing function under construction, for splitting fire compartment.
Marked according to country, elevator door and its door lock there should be such mechanical strength in locked position：Use 300N
Power act perpendicularly to any position on any one face of this layer of door, and be evenly distributed in 5cm circle or square face
, should be able to when in product：A) without permanent deformation；B) elastic deformation is not more than 15mm；C) during testing and after experiment, the security function of door
It is unaffected.Even so, still there is elevator door security incident caused by unexpected rush open often.There is this shape
Condition, it is due to that the gate guide shoe of elevator door is severed, door leaf bottom starts and caused toward hoistway side more.
As shown in figure 1, the gate guide shoe 500 of traditional elevator door is smaller, once elevator door is hit, shock
Most of strength is all bumped against and offset by the inner side of gate guide shoe 500 and gate sill 600, if shock strength is big, gate guide shoe 500
It is easy for fractureing among gate sill 600.
Utility model content
A purpose of the present utility model is that solve at least the above or defect, and provide at least will be described later it is excellent
Point.
The utility model also has a purpose to be to provide a kind of elevator door, is set by inclined door-plate, when door-plate by
During to horizontal cross impact, the power that the horizontal force is decomposed on door-plate direction can significantly reduce；By by door strap
Semi-ring is set on a guide rail, prevents door-plate top is hit from being tilted to hoistway side；By increasing gate guide shoe width, by door
Lead boots cross section and be arranged to circular shape, and the gate sill being engaged is set, will hit that strength is dispersed to come, even if by
Abnormal big impulsive force, the derailing of door-plate top, door-plate can also topple under the rotation of gate guide shoe to hoistway side, and due to fixture block
Presence, door-plate turn over 90 degree after can horizontal level park, so as to avoid personnel from dropping into hoistway.
Therefore, technical scheme provided by the utility model is：
A kind of elevator door, including：
Door guide rail, its main body is rectangular parallelepiped structure, and the door guide rail is horizontally disposed with, on the door guide rail upper length direction
The first slide rail provided with protrusion；
Some door guide rollers, it is slidably arranged on first slide rail；
Door leaf, it is provided with door strap, door-plate and gate guide shoe, and the door strap is fixedly connected with the door guide roller, described
It is fixedly connected with the door strap bottom at the top of door-plate, the long side and plumb line of the door-plate are in first angle, the gate guide shoe
It is fixedly connected with the door-plate bottom；And
Gate sill, it is provided with the first spreader, the second spreader and side plate, and first spreader, the equal level of the second spreader are set
Put, first spreader, the second spreader are fixedly connected by the side plate, are stayed between first spreader and second spreader
There is the first passage slided for the gate guide shoe.
Preferably, at the top of the door strap from the first upper lateral part of the door guide rail to the second side of the door guide rail
The first extension is done in portion, and the door strap, which continues, described first to be extended to down to do second to extend to and protrude from the door guide rail following table
Face, the door strap continue the described second the first side lower part for extending to the door guide rail do the 3rd extension.
Preferably, the width of the gate guide shoe is equal with the width of the door-plate.
Preferably, the thickness of the gate guide shoe is equal with the thickness of the door-plate.
Preferably, the gate guide shoe bends to the first circular shape in the longitudinal direction.
Preferably, the angle of first circular arc is more than 180 degree.
Preferably, the first surface of the first curved surfaces and the door-plate of the gate guide shoe is tangent, the gate guide shoe
The second curved surfaces and the door-plate second surface it is tangent.
Preferably, first spreader is cylindrical structure, the of the diameter of first spreader and the gate guide shoe
The diameter of one curved surfaces is equal, second spreader towards the side of first spreader be the 3rd curved surfaces, described
The diameter of three curved surfaces is equal with the second curved surfaces diameter of the door guide rail.
Preferably, coordinate between first spreader, the second spreader and the gate guide shoe for gap, second arc
Rat is provided with fixture block.
Preferably, the top of the door-plate tilts to hoistway side, and the first angle is between 5 ° -30 °.
The utility model comprises at least following beneficial effect：
1. the utility model is set by inclined door-plate, when door-plate is by horizontal cross impact, the horizontal force point
Solution can significantly reduce to the power on door-plate direction；
2. the utility model prevents door-plate top to be hit to hoistway by the way that door strap semi-ring is set on a guide rail
Side tilts；
3. the utility model is arranged to circular shape by increasing gate guide shoe width, by the cross section of gate guide shoe, and sets
The gate sill being engaged, will hit that strength is dispersed to come, even if by abnormal big impulsive force, the derailing of door-plate top, door
Plate can also topple under the rotation of gate guide shoe to hoistway side, and due to the presence of fixture block, door-plate can be in level after turning over 90 degree
Position is parked, so as to avoid personnel from dropping into hoistway.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of current elevator door；
Fig. 2 is the schematic three dimensional views of elevator door described in the utility model；
Fig. 3 is the schematic three dimensional views of gate guide shoe described in the utility model；
Fig. 4 is the schematic three dimensional views of gate sill described in the utility model.
Embodiment
The utility model is described in further detail below by embodiment, to make those skilled in the art's reference say
Bright book word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or more
The presence or addition of individual other elements or its combination.
With reference to figure illustrated embodiment
A kind of elevator door, including：Door guide rail 100, its main body are rectangular parallelepiped structure, and the door guide rail 100 is horizontally disposed,
The upper length direction of door guide rail 100 is provided with the first slide rail 110 of protrusion；Some door guide rollers 200, it is slidably arranged in institute
State on the first slide rail 110；Door leaf 300, it is provided with door strap 310, door-plate 320 and gate guide shoe 330, the door strap 310 with
The door guide roller 200 is fixedly connected, and the top of door-plate 320 is fixedly connected with the bottom of door strap 310, the door-plate 320
Long side and plumb line be in first angle, the gate guide shoe 330 is fixedly connected with the bottom of door-plate 320；And gate sill
400, it is provided with the first spreader 410, the second spreader 420 and side plate 430, first spreader 410,420 equal water of the second spreader
Flat to set, first spreader 410, the second spreader 420 are fixedly connected by the side plate 430, first spreader 410 and institute
State the first passage 440 for leaving between the second spreader 420 and being slided for the gate guide shoe 330.
The top of the door strap 310 from the first upper lateral part of the door guide rail 100 to the second side of the door guide rail 100 on
The first extension is done in portion, and the door strap 310, which continues, described first to be extended to down to do second to extend to and protrude from the door guide rail 100
Lower surface, the door strap 310 continue the described second the first side lower part for extending to the door guide rail 100 do the 3rd extension.
The width of the gate guide shoe 330 is equal with the width of the door-plate 320.The thickness of the gate guide shoe 330 with it is described
The thickness of door-plate 320 is equal.The gate guide shoe 330 bends to the first circular shape in the longitudinal direction.First circular arc
Angle is more than 180 degree.The first surface of the first curved surfaces 331 and the door-plate 320 of the gate guide shoe 330 is tangent, described
The second surface of the second curved surfaces 332 and the door-plate 320 of gate guide shoe 330 is tangent.
First spreader 410 is cylindrical structure, the of the diameter of first spreader 410 and the gate guide shoe 330
The diameter of one curved surfaces 331 is equal, second spreader 420 towards the side of first spreader 410 be the 3rd arc table
Face 421, the diameter of the 3rd curved surfaces 421 are equal with the diameter of the second curved surfaces 332 of the door guide rail 100.
Coordinate between first spreader 410, the second spreader 420 and the gate guide shoe 330 for gap, second arc
Surface 332 is raised to be provided with fixture block 333.The top of the door-plate 320 to hoistway side tilt, the first angle 5 ° -30 ° it
Between.
From the above mentioned, the utility model is set by inclined door-plate, when door-plate is by horizontal cross impact, the water
The power that flat power is decomposed on door-plate direction can significantly reduce；The utility model by door strap semi-ring by being set on door
On guide rail, prevent door-plate top is hit from being tilted to hoistway side；The utility model is by increasing gate guide shoe width, by gate guide shoe
Cross section be arranged to circular shape, and the gate sill being engaged is set, will hit that strength is dispersed to come, even if by different
Often big impulsive force, the derailing of door-plate top, door-plate can also topple under the rotation of gate guide shoe to hoistway side, and due to fixture block
In the presence of door-plate can park after turning over 90 degree in horizontal level, so as to avoid personnel from dropping into hoistway.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art,
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
- A kind of 1. elevator door, it is characterised in that including：Door guide rail, its main body is rectangular parallelepiped structure, and the door guide rail is horizontally disposed with, and the door guide rail upper length direction is provided with First slide rail of protrusion；Some door guide rollers, it is slidably arranged on first slide rail；Door leaf, it is provided with door strap, door-plate and gate guide shoe, and the door strap is fixedly connected with the door guide roller, the door-plate Top is fixedly connected with the door strap bottom, and long side and the plumb line of the door-plate are in first angle, the gate guide shoe and institute Door-plate bottom is stated to be fixedly connected；AndGate sill, it is provided with the first spreader, the second spreader and side plate, and first spreader, the second spreader are horizontally disposed, institute State the first spreader, the second spreader is fixedly connected by the side plate, leave confession between first spreader and second spreader The first passage that the gate guide shoe slides.
- 2. elevator door according to claim 1, it is characterised in that from the first of the door guide rail at the top of the door strap Second upper lateral part of upper lateral part to the door guide rail does the first extension, and the door strap, which continues, described first to be extended to down do second Extend to and protrude from the door guide rail lower surface, the door strap, which continues, described second to be extended under the first side of the door guide rail Do the 3rd extension in portion.
- 3. elevator door according to claim 1, it is characterised in that the width of the width of the gate guide shoe and the door-plate It is equal.
- 4. elevator door according to claim 1, it is characterised in that the thickness of the thickness of the gate guide shoe and the door-plate It is equal.
- 5. elevator door according to claim 4, it is characterised in that the gate guide shoe bends to first in the longitudinal direction Circular shape.
- 6. elevator door according to claim 5, it is characterised in that the angle of first circular arc is more than 180 degree.
- 7. elevator door according to claim 5, it is characterised in that the first curved surfaces of the gate guide shoe and the door The first surface of plate is tangent, and the second surface of the second curved surfaces and the door-plate of the gate guide shoe is tangent.
- 8. elevator door according to claim 7, it is characterised in that first spreader is cylindrical structure, described The diameter of one spreader is equal with the diameter of the first curved surfaces of the gate guide shoe, and second spreader is towards first spreader Side be the 3rd curved surfaces, the diameter of the 3rd curved surfaces and the second curved surfaces diameter phase of the door guide rail Deng.
- 9. elevator door according to claim 8, it is characterised in that first spreader, the second spreader and the door are led Coordinate between boots for gap, second curved surfaces are raised to be provided with fixture block.
- 10. elevator door according to claim 1, it is characterised in that the top of the door-plate tilts to hoistway side, institute First angle is stated between 5 ° -30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906828.2U CN207061606U (en) | 2017-07-25 | 2017-07-25 | Elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906828.2U CN207061606U (en) | 2017-07-25 | 2017-07-25 | Elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061606U true CN207061606U (en) | 2018-03-02 |
Family
ID=61517256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906828.2U Active CN207061606U (en) | 2017-07-25 | 2017-07-25 | Elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207061606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324194A (en) * | 2017-07-25 | 2017-11-07 | 波士顿电梯（湖州）有限公司 | Elevator door |
-
2017
- 2017-07-25 CN CN201720906828.2U patent/CN207061606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324194A (en) * | 2017-07-25 | 2017-11-07 | 波士顿电梯（湖州）有限公司 | Elevator door |
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