CN205772691U - The gate of elevator or layer door bank assembly and elevator - Google Patents
The gate of elevator or layer door bank assembly and elevator Download PDFInfo
- Publication number
- CN205772691U CN205772691U CN201620452680.5U CN201620452680U CN205772691U CN 205772691 U CN205772691 U CN 205772691U CN 201620452680 U CN201620452680 U CN 201620452680U CN 205772691 U CN205772691 U CN 205772691U
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- Prior art keywords
- elevator
- guide rail
- stage portion
- gate
- door
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Abstract
This utility model relates to a kind of elevator components, relates more specifically to the gate of a kind of elevator or layer door bank assembly and elevator.On this, bank assembly includes being fixed on the upper sill frame of gate or layer door and being fixed on the guide rail of upper sill frame.On guide rail width direction, the part by upper sill frame side of the lower end of guide rail is provided with the stage portion as disconnecting prevention structure.On rail length direction, stage portion extends along whole guide rail.It addition, this utility model additionally provides a kind of elevator using above-mentioned upper bank assembly.By using technique scheme, this utility model provides gate or the layer door bank assembly of a kind of elevator and uses the elevator of bank assembly on this, and it is prevented from when door body is by external impacts door strap owing to not having anticreep measure to cause door body to come off.
Description
Technical field
This utility model relates to a kind of elevator components, more specifically, this utility model relates to a kind of elevator
Gate or layer door bank assembly and elevator.
Background technology
Now, elevator is important component part indispensable in high-rise, and it is with convenient, fast
Feature and become one of ideal chose that people walk between floors.But, in the face of quantity is the hugest
Big elevator is devoted oneself to work, and its safety is increasingly subject to people's attention.Especially gate or layer door
Door body is easily deviate from when by external force collision, thus is prone to cause pendant ladder accident, which results in people's
Extensive concern.
The apparatus structure of existing elevator cage door or layer door include upper sill frame, the guide rail being fixed on upper sill frame and
The door strap being connected with slide.Door strap is fixed with pulley and bottom roller, pulley and bottom roller respectively
Coordinate with upper surface and the lower surface of guide rail, and pulley and bottom roller all roll along guide rail, thus realize electricity
Ladder gate or the folding of layer door.But for above-mentioned existing structure, when door body is by external impacts,
Door strap comes off owing to not having anticreep measure to easily lead to door body, exist potential safety hazard that personnel fall or
The loss of property.
Utility model content
This utility model defect based on above-mentioned prior art provides gate or the layer door use of a kind of elevator
Upper bank assembly, it is prevented from when door body is by external impacts door strap owing to not having anticreep measure to lead
Cause door body comes off.It addition, this utility model additionally provides a kind of gate using above-mentioned elevator or layer door is used
The elevator of upper bank assembly.
This utility model provides gate or the layer door bank assembly of a kind of following elevator, described upper bank
Assembly includes being fixed on the upper sill frame of gate or layer door and being fixed on the guide rail of described upper sill frame, at guide rail width
On degree direction, the part by described upper sill frame side of the lower end of described guide rail is provided with as disconnecting prevention structure
Stage portion, and on rail length direction, described stage portion extends along whole described guide rail.
Preferably, described stage portion forms as one with described guide rail.
It is highly preferred that described guide rail has solid construction.
It addition, this utility model provides a kind of following elevator, described elevator uses as above technical scheme
The gate of the elevator described in middle any one technical scheme or layer door bank assembly.
Preferably, described elevator has the bottom roller that the stage portion with described guide rail coordinates, described bottom roller
It is installed on the door strap of described elevator, and described bottom roller has the Step-edge Junction coordinated with described stage portion
Structure.
It is highly preferred that the lower surface on guide rail width direction of described stage portion is for being used for and described lower rolling
The first spigot surface that wheel coordinates, the side towards described upper sill frame of described stage portion is for described in being used for preventing
The anticreep face of bottom roller abjection.
Further, it is preferable that the upper surface on guide rail width direction of described guide rail is for for fixing
In the second spigot surface that the pulley of described door strap coordinates.
It is more preferred to, in the sectional view along guide rail width direction of guide rail, described first
Spigot surface and described second spigot surface are circular shape.
Preferably, described elevator has the dropping-proof bracket coordinated with described guide rail, described dropping-proof bracket and institute
The door strap stating elevator forms as one, or described dropping-proof bracket is individually formed with described door strap and pacifies
It is loaded on described door strap.
It is highly preferred that the side towards described upper sill frame of described stage portion is for being used for and described dropping-proof bracket
The anticreep face coordinated and prevent described dropping-proof bracket from deviating from.
By using technique scheme, this utility model provides the gate of a kind of elevator or layer door is used
Bank assembly and use the elevator of bank assembly on this, it is prevented from the door strap when door body is by external impacts
Owing to not having anticreep measure to cause door body to come off.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the upper bank assembly according to an embodiment of the present utility model；
Fig. 2 shows the schematic diagram of the guide rail of the upper bank assembly shown in Fig. 1；
Fig. 3 shows the schematic diagram of the duty of the upper bank assembly shown in Fig. 1；And
Fig. 4 shows another schematic diagram of the duty of the upper bank assembly shown in Fig. 1.
Description of reference numerals
1 upper sill frame 2 guide rail 3 door strap 4 bottom roller 5 pulley 6 dropping-proof bracket
21 stage portion 211 first spigot surface 212 anticreep face 22 second spigot surfaces
41 bottom roller main body 42 flange part 61 first arm 62 second arms
W guide rail width direction
Detailed description of the invention
Detailed description of the invention of the present utility model is illustrated hereinafter with reference to accompanying drawing.In the accompanying drawings, guide rail
Length direction is the direction being perpendicular to paper, and guide rail width direction is as represented by Fig. 1, label W in 2
Direction.Wherein, rail length direction is orthogonal with guide rail width direction W.It addition, accompanying drawing is to show
Meaning property, the ratio of the size in each accompanying drawing etc. may be different.
Below in conjunction with Figure of description, embodiment of the present utility model is described further.
As it is shown in figure 1, according to the gate of the elevator of an embodiment of the present utility model or layer door bank
Assembly includes upper sill frame 1 and guide rail 2.Upper sill frame 1 is fixedly connected to gate or layer door, the horizontal stroke of upper sill frame 1
Cross section has the shape of generally L-shaped.The edge that guide rail 2 is connected to upper sill frame 1 with being such as bolted is perpendicular
The part that Nogata extends to (guide rail width direction W).
In the present embodiment, as in figure 2 it is shown, on the W of guide rail width direction, leaning on of the lower end of guide rail 2
The part of upper sill frame 1 side is provided with stage portion 21 (being wrapped by circle in fig. 2 of guide rail 2 as disconnecting prevention structure
The part enclosed).On the length direction of guide rail 2, stage portion 21 extends along whole guide rail 2.So,
By the stage portion 21 of guide rail 2 and parts (following bottom roller 4 and the dropping-proof bracket being fixed on door strap 3
6) coordinate and install and prevent door strap 3 to deviate from, prevent further door body due to External Force Acting not phase
Hope ground abjection.
The concrete structure of following description guide rail 2.
On the one hand, the door strap 3 at elevator is provided with the bottom roller 4 coordinated with guide rail 2 and pulley 5 (Fig. 3)
In the case of, as in figure 2 it is shown, the lower surface on the W of guide rail width direction of stage portion 21 is with fixing
In door strap 3 bottom roller 4 coordinate the first spigot surface 211, guide rail 2 on the W of guide rail width direction
Upper surface is the second spigot surface 22 coordinated with the pulley 5 being fixed on door strap 3.
In sectional view on the W of guide rail width direction, the first spigot surface 211 and the second spigot surface 22 are
Circular shape.As such, it is possible to effectively reduce the friction between bottom roller 4 and pulley 5 and guide rail 2, make door
The operation of link plate 3 is the most steady.
It addition, the side towards upper sill frame 1 of stage portion 21 is the anticreep face 212 preventing bottom roller 4 from deviating from.
This anticreep face 212 is used for stopping that bottom roller 4 moves to the direction (right side in Fig. 3) away from upper sill frame 1,
Thus prevent door strap 3 from deviating from.
Specifically, bottom roller 4 includes generally cylindrical bottom roller main body 41 and in bottom roller main body 41
The flange part 42 that one end radially highlights.In the state shown in Fig. 3, bottom roller main body 41 with lead
First spigot surface 211 of rail 2 substantially contacts, the radial outer end (upper portion in Fig. 3) of flange part 42
Protrude upward than the first spigot surface 211 of guide rail 2, thus the anticreep face 212 of the stage portion 21 of guide rail 2 can
Prevent bottom roller 4 from departing from guide rail 2 along the direction away from upper sill frame 1, be i.e. prevented from bottom roller 4 to Fig. 3
Middle right side departs from.Bottom roller main body 41 and flange part 42 can be integrally formed, it is also possible to be the most only
Vertical parts, thus the two combination forms bottom roller 4.
On the other hand, the door strap 3 of elevator is provided with the dropping-proof bracket 6 coordinated with guide rail 2 (such as,
Replace the bottom roller 4 in Fig. 3) and pulley 5 (Fig. 4) in the case of, with the feelings illustrated by one side face
The difference of condition is, the lower surface on the W of guide rail width direction of stage portion 21 need not be as anticreep
The spigot surface that support 6 coordinates, and the side towards upper sill frame 1 of stage portion 21 is and is fixed on door strap 3
Dropping-proof bracket 6 coordinate and prevent the anticreep face 212 that dropping-proof bracket 6 deviates from.This anticreep face 212 is used for stopping
Dropping-proof bracket 6 is to direction (right side in Fig. 4) motion away from upper sill frame 1, thus prevents door strap 3 from taking off
Go out.
Specifically, this dropping-proof bracket 6 is generally L-shaped, and the first arm 61 of this L-shaped is connected to door strap 3,
Second arm 62 of this L-shaped extends approximately along the width W of guide rail 2, and extend into stage portion 21
Recess in.It is, the top of the second arm 62 projects upwards than the first spigot surface 211 of guide rail 2,
Thus the anticreep face 212 of guide rail 2 is prevented from dropping-proof bracket 6 and takes off with guide rail 2 along the direction away from upper sill frame 1
From, i.e. it is prevented from dropping-proof bracket 6 right side in Fig. 4 and departs from.
In the present embodiment, stage portion 21 forms as one with guide rail 2.So, not only process more
Convenient, the structure of guide rail 2 is the most firm.
In the present embodiment, guide rail 2 has solid construction.Compared to using the guide rail 2 that hollow-core construction is enough,
Have solid construction guide rail 2 structural strength more preferably, more firm.
Will be described below upper bank component operation state of the present utility model.
Fig. 3 and Fig. 4 shows and coordinates with upper bank assembly of the present utility model when the door strap 3 of elevator has
Upper bank assembly and the duty of these parts cooperatings during parts.
As it is shown on figure 3, elevator has the bottom roller 4 and pulley 5 coordinated with guide rail 2, bottom roller 4 and pulley 5
It is installed on the door strap 3 of elevator.When the upper bank group according to an embodiment of the present utility model shown in Fig. 1
When part and bottom roller 4 and pulley 5 are installed togather, pulley 5 from top and guide rail 2 at guide rail width
Upper surface (the second spigot surface 22) Structure deformation on the W of direction, bottom roller 4 from below with guide rail 2
Lower surface on the W of guide rail width direction (lower surface on the W of guide rail width direction of stage portion 21,
I.e. first spigot surface 211) Structure deformation.
It addition, bottom roller 4 has ledge structure (flange part 42 and the bottom roller master coordinated with stage portion 21
The ledge structure that body 41 is formed).Coordinated with the ledge structure of bottom roller 4 by the stage portion 21 of guide rail 2,
Door strap 3 is not fallen out.
As shown in Figure 4, elevator has the dropping-proof bracket 6 and pulley 5 coordinated with guide rail 2, dropping-proof bracket 6 He
Pulley 5 is installed on the door strap 3 of elevator.When shown in Fig. 1 according to an embodiment of the present utility model
When upper bank assembly and dropping-proof bracket 6 and pulley 5 are installed togather, pulley 5 from top and guide rail 2
Upper surface Structure deformation on the W of guide rail width direction, dropping-proof bracket 6 from below with the stage portion 21 of guide rail 2
Coordinate and install so that door strap 3 does not falls out.
In the present embodiment, dropping-proof bracket 6 forms as one with door strap 3.Certainly, implement at other
In mode, by being mechanically connected or by the way of welding, dropping-proof bracket 6 can be installed on door strap 3.
It should be noted that this utility model is not limited to above example.For tool of the present utility model
Body structure, can those skilled in the art it is conceivable that in the case of carry out various change.Such as:
The pulley 5 matched with guide rail 2 variform in the case of, guide rail 2 on the W of guide rail width direction
Upper surface can be plane；The first of the stage portion 21 of the lower end on the W of guide rail width direction of guide rail 2
Spigot surface 211 can be plane；Preventing of the stage portion 21 of the lower end on the W of guide rail width direction of guide rail 2
De-face 212 can be inclined-plane or plane；It is upper that the inner side of guide rail 2 or outside can be provided with gate or layer door
Concave surface, convex surface or the plane etc. that bank frame 1 matches.
By using technique scheme, this utility model provides the gate of a kind of elevator or layer door is used
Bank assembly and use the elevator of bank assembly on this, it is prevented from the door strap when door body is by external impacts
Owing to not having anticreep measure to cause door body to come off.
In above detailed description of the invention, the situation of explanation is only detailed description of the invention of the present utility model, but
Protection domain of the present utility model is not limited thereto.Those skilled in the art disclose at this utility model
In technical scope, can readily occur in change or replace, all should contain protection domain of the present utility model it
In.
Claims (10)
1. the gate of elevator or a layer door bank assembly, described upper bank assembly include being fixed on gate or
The upper sill frame (1) of layer door and be fixed on the guide rail (2) of described upper sill frame (1), it is characterised in that
On guide rail width direction (W), the lower end of described guide rail (2) by described upper sill frame (1)
The part of side is provided with the stage portion (21) as disconnecting prevention structure, and
On rail length direction, described stage portion (21) extends along whole described guide rail (2).
The gate of elevator the most according to claim 1 or layer door bank assembly, it is characterised in that
Described stage portion (21) forms as one with described guide rail (2).
The gate of elevator the most according to claim 1 and 2 or layer door bank assembly, its feature exists
In, described guide rail (2) has solid construction.
4. an elevator, it is characterised in that described elevator uses according to any one of claims 1 to 3
The gate of elevator or layer door bank assembly.
Elevator the most according to claim 4, it is characterised in that
Described elevator has the bottom roller (4) that the stage portion (21) with described guide rail (2) coordinates, institute
State bottom roller (4) and be installed on the door strap (3) of described elevator, and
Described bottom roller (4) has the ledge structure coordinated with described stage portion (21).
Elevator the most according to claim 5, it is characterised in that leading of described stage portion (21)
Lower surface on rail width (W) is the first spigot surface for coordinating with described bottom roller (4)
(211), the side towards described upper sill frame (1) of described stage portion (21) is described for being used for preventing
The anticreep face (212) that bottom roller (4) is deviate from.
Elevator the most according to claim 6, it is characterised in that described guide rail (2) at guide rail width
Upper surface on degree direction (W) is for coordinating with the pulley (5) being fixed on described door strap (3)
The second spigot surface (22).
Elevator the most according to claim 7, it is characterised in that at guide rail along guide rail width side
In the sectional view of (W), described first spigot surface (211) and described second spigot surface (22) are equal
For circular shape.
Elevator the most according to claim 4, it is characterised in that described elevator has and described guide rail
(2) door strap (3) of the dropping-proof bracket (6) coordinated, described dropping-proof bracket (6) and described elevator
Form as one, or described dropping-proof bracket (6) is individually formed with described door strap (3) and is installed on
Described door strap (3).
Elevator the most according to claim 9, it is characterised in that described stage portion (21) towards
The side of described upper sill frame (1) is for for coordinating with described dropping-proof bracket (6) and preventing described anticreep from propping up
The anticreep face (212) that frame (6) is deviate from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452680.5U CN205772691U (en) | 2016-05-18 | 2016-05-18 | The gate of elevator or layer door bank assembly and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452680.5U CN205772691U (en) | 2016-05-18 | 2016-05-18 | The gate of elevator or layer door bank assembly and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772691U true CN205772691U (en) | 2016-12-07 |
Family
ID=58119081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452680.5U Active CN205772691U (en) | 2016-05-18 | 2016-05-18 | The gate of elevator or layer door bank assembly and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285172A (en) * | 2017-08-03 | 2017-10-24 | 上海三菱电梯有限公司 | Anti-derail unit and the elevator door-motor provided with the anti-derail unit |
-
2016
- 2016-05-18 CN CN201620452680.5U patent/CN205772691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285172A (en) * | 2017-08-03 | 2017-10-24 | 上海三菱电梯有限公司 | Anti-derail unit and the elevator door-motor provided with the anti-derail unit |
| CN107285172B (en) * | 2017-08-03 | 2020-07-14 | 上海三菱电梯有限公司 | Derailing prevention device and elevator door motor with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |