CN206940198U - Possesses the elevator door for preventing layer door boots from taking off groove - Google Patents
Possesses the elevator door for preventing layer door boots from taking off groove Download PDFInfo
- Publication number
- CN206940198U CN206940198U CN201720880621.2U CN201720880621U CN206940198U CN 206940198 U CN206940198 U CN 206940198U CN 201720880621 U CN201720880621 U CN 201720880621U CN 206940198 U CN206940198 U CN 206940198U
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- door
- groove
- hook
- doorframe
- shaped
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Abstract
The utility model discloses a kind of elevator door for possessing and preventing layer door boots from taking off groove, including the center opening door being arranged in layer doorframe bottom landing sill groove；Left and right door leaf closed position in landing sill groove positioned at center opening door is fixed with the U-shaped anti-falling piece with left and right flanging, left-hand door is fanned and right door leaf bottom is respectively fixed with left and right L-shaped hook, and the hanging plate upper face of left and right L-shaped hook is less than the left and right flanging lower surface of U-shaped anti-falling piece；The left margin of left-hand door fan and the right of right door leaf are linked up with along left and right door-plate U-shaped is above fixed with, and the doorframe left side mutually mounted with corresponding left and right door-plate U-shaped hook is respectively fixed with the left and right column of layer doorframe buckles and buckled with the doorframe right side.The utility model advantage is to use the mandatory mechanical mechanism with the linkage of elevator door switching motion, each to link up with entrance or deviate to be arranged on the anti-falling piece on landing sill and layer doorframe.When elevator door is by external force collision, reaches trapping layer door boots and depart from landing sill groove purpose.
Description
Technical field
The utility model is related to building elevator layer door, more particularly, to possess prevent layer door boots take off groove elevator door.
Background technology
Used with the popularization of building elevator, China's elevator recoverable amount just quickly rises, while the electricity to cause casualties
Terraced accident is also rising, and which part serious accident is to be caused personnel unfortunately to fall electricity by external force abnormal opening by elevator door
Terraced well pit.Therefore, elevator door is caused the de- groove of layer door boots to cause lift layer door irregular to open Frequent Accidents by external force
One of major reason, i.e.,：Elevator door close and car not in case, elevator door by perpendicular to door-plate direction force or
In the presence of upward direction power, layer door boots are caused to depart from landing sill groove and abnormal opening.
The content of the invention
The utility model purpose be to provide it is a kind of it is simple in construction, safe and reliable, suitable dress property is strong, cost is cheap possess it is anti-
Only layer door boots take off the elevator door of groove.
To achieve the above object, the utility model takes following technical proposals：
It is described in the utility model to possess the elevator door for preventing the de- groove of layer door boots, including it is arranged on building elevator hoistway side
Layer doorframe, be horizontally set on the landing sill groove of the layer doorframe bottom, and bottom is arranged on the layer door by sliding block
Center opening door in sill groove；Left-hand door fan in landing sill groove positioned at the center opening door is fixed with band with right door leaf closed position
Have a U-shaped anti-falling piece of left and right flanging, the left and right flanging of the U-shaped anti-falling piece highly less than landing sill groove groove top or
Flushed with the groove top of landing sill groove；The right of the left-hand door fan is solid separately down along bottom and the right door leaf left margin bottom
Surely there are left L-shaped hook and right L-shaped hook, the left and right L-shaped hook is extended respectively in landing sill groove, left and right L-shaped hook
Hanging plate upper face be less than the left and right flanging of U-shaped anti-falling piece lower surface；On the left margin of left-hand door fan and the right edge of right door leaf
On be respectively fixed with left door plate U-shaped hook and right door plate U-shaped hook, be respectively fixed with the left column and right column of layer doorframe with
The doorframe left side that the corresponding left and right door-plate U-shaped hook mutually mounts buckles to be buckled with the doorframe right side, the U of left and right door-plate U-shaped hook
Shape mouth buckles setting towards the corresponding doorframe is left and right.
The left hook of sill and sill are fixed with separately down along bottom on the right of the left-hand door fan left margin bottom and right door leaf
Right hook, the left hook of sill and sill are right to link up with the outside for extending to the landing sill groove separately down, the left extension of sill
The mouth hanging of hook is set towards right side, and the mouth hanging of the right hook of sill is set towards left side；The outside of landing sill groove is located at left-hand door fan
Along place in the closed position on the right of left margin and right door leaf, the sill left side for being respectively fixed with inverted U-shaped buckles and the right extension of sill
Button.
The utility model advantage is, using the mandatory mechanical mechanism with the linkage of elevator door switching motion, to fill protection
Into and out operating position is put, i.e., each hook enters or deviates to be arranged on the anti-falling piece on landing sill and layer doorframe.
When elevator door is by external force collision, the deflection of elevator door is reduced in the presence of each hook, further enhancing elevator
The intensity of layer door, reach trapping layer door boots and depart from landing sill groove, prevent purpose of the elevator door by external force abnormal opening.The work
The mode of work can prevent layer door boots and depart from landing sill groove, prevent elevator door from enough being ensured elevator by external force abnormal opening, and can
Normal operation, have essential safety attribute.Meanwhile installed additional to existing with elevator, it is not necessary to change, change electricity
Any original structure of ladder.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is Fig. 1 A portions mplifying structure schematic diagram.
Fig. 3 is the main structure diagram of the utility model embodiment 1（Conceal a layer doorframe）.
Fig. 4 is Fig. 3 B portions mplifying structure schematic diagram.
Fig. 5 is Fig. 3 C portions mplifying structure schematic diagram.
Fig. 6 is the main structure diagram of the utility model embodiment 2（Conceal a layer doorframe）.
Fig. 7 is Fig. 6 D portions mplifying structure schematic diagram.
Embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings, the present embodiment using technical solution of the present invention before
Put and implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to down
State embodiment.
Embodiment 1：
As Figure 1-5, it is described in the utility model to possess the elevator door for preventing the de- groove of layer door boots, including it is arranged on building
The layer doorframe 1 of elevator hoistways side, the landing sill groove 2 of the bottom of layer doorframe 1 is horizontally set on, and bottom is set by sliding block 3
Put the center opening door in landing sill groove 2；As shown in Figure 3,4, the left-hand door in landing sill groove 2 positioned at center opening door fans 4 and You Men
Fan 5 closed positions and be fixed with the U-shaped anti-falling piece 8 with left and right flanging 6,7, the left and right flanging 6,7 of U-shaped anti-falling piece 8
Height be less than landing sill groove 2 groove top；On the right of the 4 of left-hand door fan along bottom and the bottom of the left margin of right door leaf 5 separately down
Left L-shaped hook 9 and right L-shaped hook 10 are fixed with, left L-shaped hook 9 and right L-shaped hook 10 are extended respectively in landing sill groove 2,
The hanging plate upper face of left and right L-shaped hook 9,10 is less than the lower surface 5mm of the left and right flanging 6,7 of U-shaped anti-falling piece 8；4 are fanned in left-hand door
Left margin and right door leaf 5 the right along bottom be respectively fixed with structure identical left door plate U-shaped hook and right door plate U-shaped link up with
11（As shown in Figure 2）, it is respectively fixed with the left column and right column of layer doorframe 1 and corresponding left door plate U-shaped hook, right door plate
A doorframe left side for U-shaped hook 11 phases mounting buckles buckles 12 with the doorframe right side, and left door plate U-shaped hook and right door plate U-shaped link up with 11 U-shaped
Mouth buckles towards a corresponding doorframe left side respectively buckles 12 settings with the doorframe right side.
As shown in Fig. 3,5, left-hand door fans 4 left margin bottoms and the right of right door leaf 5 is fixed with a sill left side along bottom separately down
Hook 13 and the right hook of sill, the left hook 13 of sill and the right hook of sill extend to the outside of landing sill groove 2, ground separately down
The mouth hanging of the left hook 13 of bank is set towards right side, and the mouth hanging of the right hook of sill is set towards left side；The outside position of landing sill groove 2
4 left margins and the right of right door leaf 5 are fanned along place in the closed position in left-hand door, and the sill left side for being respectively fixed with inverted U-shaped buckles
14 and the sill right side buckle.
Embodiment 2：
Possesses the elevator door for preventing layer door boots from taking off groove as shown in Fig. 1,2,6,7, described in the present embodiment, with the phase of embodiment 1
Together, differ only in and be fixed on the left hook 15 of sill that left-hand door fans 4 left margin bottoms, and the right of right door leaf 5 along bottom and ground
The right hook of bank is slightly different with embodiment 1.
Utility model works principle is summarized as follows：
When elevator door is normally opened, left-hand door fan 4 and right door leaf 5 drive each link up with to be run to enabling direction, when layer door
After opening, it is each hook detach corresponding to buckle with U-shaped anti-falling piece, therefore do not influence elevator normal switch door and up and down
Operation.
At closing time, elevator door drives each link up with to be run to shutdown direction to elevator, left after elevator door is closed in place
L-shaped hook 9 and right L-shaped hook 10 enter the lower section of the left and right flanging 6,7 of U-shaped anti-falling piece 8, at the same time, left door plate U
Shape is linked up with and right door plate U-shaped hook 11 is inserted respectively into a doorframe left side and buckled and buckled with the doorframe right side in 12, the left hook 13 of sill and ground
The right hook of bank enters a sill left side and buckles 14 and in the sill right side buckles simultaneously；Now, elevator door is i.e. in preparation limiting layer door
Boots take off the holding state of groove, until the another subnormal opening of elevator door.
After elevator door is closed, the utility model passes through the lock to left-hand door fan 4 and two door leaf angles of the bottom of right door leaf 5
It is fixed, and the locking by left-hand door fan 4 and right door leaf 5 and layer doorframe 1, it is effectively utilized the carrying of landing sill groove 2 and layer doorframe 1
Ability, the intensity of elevator door is greatly strengthen, play a part of reliably limiting layer door boots and depart from landing sill groove, reach Du
Purpose of the exhausted elevator door by external force abnormal opening.
When elevator door is normally opened, left-hand door fan 4 and right door leaf 5 drive each link up with to be run to enabling direction, when layer door
After opening, it is each hook detach corresponding to buckle with U-shaped anti-falling piece, therefore do not influence elevator normal switch door and up and down
Operation.
In the description of the invention, it is necessary to explanation, term "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are to be based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Claims (2)
1. a kind of possess the elevator door for preventing the de- groove of layer door boots, including is arranged on the layer doorframe of building elevator hoistway side, water
The flat landing sill groove for being arranged on the layer doorframe bottom, and during bottom is arranged in the landing sill groove by sliding block
Divide door；It is characterized in that：Left-hand door fan in landing sill groove positioned at the center opening door is fixed with band with right door leaf closed position
Have a U-shaped anti-falling piece of left and right flanging, the left and right flanging of the U-shaped anti-falling piece highly less than landing sill groove groove top or
Flushed with the groove top of landing sill groove；The right of the left-hand door fan is solid separately down along bottom and the right door leaf left margin bottom
Surely there are left L-shaped hook and right L-shaped hook, the left and right L-shaped hook is extended respectively in landing sill groove, left and right L-shaped hook
Hanging plate upper face be less than the left and right flanging of U-shaped anti-falling piece lower surface；On the left margin of left-hand door fan and the right edge of right door leaf
On be respectively fixed with left door plate U-shaped hook and right door plate U-shaped hook, be respectively fixed with the left column and right column of layer doorframe with
The doorframe left side that the corresponding left and right door-plate U-shaped hook mutually mounts buckles to be buckled with the doorframe right side, the U of left and right door-plate U-shaped hook
Shape mouth buckles setting towards the corresponding doorframe is left and right.
2. possess the elevator door for preventing layer door boots from taking off groove according to claim 1, it is characterised in that：The left-hand door fans the left side
Be fixed with the left hook of sill and the right hook of sill on the right of along bottom and right door leaf separately down along bottom, the left hook of the sill and
Sill is right to link up with the outside for extending to the landing sill groove separately down, and the mouth hanging of the left hook of sill is set towards right side, ground
The mouth hanging of the right hook of bank is set towards left side；The outside of landing sill groove is located at edge on the right of left-hand door fan left margin and right door leaf and is in
At closed position, the sill left side for being respectively fixed with inverted U-shaped buckles and buckled with the sill right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880621.2U CN206940198U (en) | 2017-07-20 | 2017-07-20 | Possesses the elevator door for preventing layer door boots from taking off groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880621.2U CN206940198U (en) | 2017-07-20 | 2017-07-20 | Possesses the elevator door for preventing layer door boots from taking off groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940198U true CN206940198U (en) | 2018-01-30 |
Family
ID=61370553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880621.2U Withdrawn - After Issue CN206940198U (en) | 2017-07-20 | 2017-07-20 | Possesses the elevator door for preventing layer door boots from taking off groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022269688A1 (en) * | 2021-06-21 | 2022-12-29 | 三菱電機株式会社 | Elevator door device |
-
2017
- 2017-07-20 CN CN201720880621.2U patent/CN206940198U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022269688A1 (en) * | 2021-06-21 | 2022-12-29 | 三菱電機株式会社 | Elevator door device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230321 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230321 |