CN207713230U - A kind of elevator doorway light curtain blind area safety guard - Google Patents
A kind of elevator doorway light curtain blind area safety guard Download PDFInfo
- Publication number
- CN207713230U CN207713230U CN201721868879.7U CN201721868879U CN207713230U CN 207713230 U CN207713230 U CN 207713230U CN 201721868879 U CN201721868879 U CN 201721868879U CN 207713230 U CN207713230 U CN 207713230U
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- China
- Prior art keywords
- light curtain
- elevator
- elevator doorway
- rubber
- blind area
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Abstract
The utility model is related to elevator mounting structure field, the utility model provides a kind of elevator doorway light curtain blind area safety guard, including entrance rubber, induction button, mounting plate；Entrance rubber includes elastic rubber and vulcanie, the gate lower end at left and right sides of elevator doorway light curtain detection zone bottom is arranged in entrance rubber, outermost layer is that elastic rubber wraps up vulcanie, against induction button on the inside of vulcanie, it is mounting plate to incude on rear side of button, and mounting plate is connect with gate door-plate.The utility model advantageous effect is that realizing elevator cage door processes simple, install convenient, the detection structure that mounting structure is stablized；By the light curtain blind area design sensing device in elevator doorway lower part, foreign matter discrepancy is detected whether, while same sensing device is set on elevator doorway top, and then elevator doorway end is made not generate any check frequency, has ensured the safety of discrepancy elevator.
Description
Technical field
The utility model is related to elevator mounting structure fields, and in particular to a kind of safety protection apparatus for elevator.
Background technology
Elevator doorway safety detection device currently on the market can only realize locality in foreign matter anti-pinch context of detection
Detection cannot achieve the anti-pinch detection of sill all of the above region, that is, there is security risk.Exist in major elevator field of employment
There is the case where foreign matters such as pet rope, kids toys drawstring, stone are clamped by elevator door to happen occasionally.
A kind of existing towed elevator safe inductive leveling device of utility model patent（Patent announcement CN206142573U）
A kind of towed elevator safe inductive leveling device is disclosed, including car, also includes inductor.The purpose of this utility model is to carry
For a kind of towed elevator safe inductive leveling device, the accidental movement of elevator can be detected automatically, standby braking dress is used in combination
It sets and is braked in time, increase the safety of elevator operation.
Above-mentioned utility model patent there is also defect be：Elevator doorway safety detection device can only realize locality
Detection, cannot achieve anti-pinch, the foreign bodies detection in all of above region of sill.
Utility model content
The purpose of this utility model is to provide the safety guard for preventing occurring security risk at elevator entrance, solves
Elevator doorway safety detection device can only be more than the detection sill of locality subregion the problem of, while avoiding rop for pet
The case where foreign matters such as rope, kids toys drawstring, stone are clamped by elevator door.
The utility model proposes a kind of elevator doorway light curtain blind area safety guard, including entrance rubber, sense
Answer button, mounting plate；Entrance rubber includes elastic rubber and vulcanie, and entrance rubber is arranged in elevator doorway light curtain
Gate lower end at left and right sides of detection zone bottom, outermost layer are that elastic rubber wraps up vulcanie, are abutted on the inside of vulcanie
Incude button, is mounting plate on rear side of induction button, mounting plate is connect with door-plate.
The use principle of the utility model is that induction button is arranged in light curtain check frequency, and left and right door plate is respectively provided with sense
Button is answered, when elevator doorway is closed, if there is foreign matter to enter light curtain check frequency, before elevator doorway completely closes, first
With entrance rubber contact, entrance rubber is compressed, and trigger induction button, sends out signal and elevator car door system is prevented to continue to close
It closes, and reopens entrance.
The elevator doorway light curtain blind area safety guard of the utility model has the beneficial effect that, by elevator doorway
Whether the light curtain blind area design induction of lower part has foreign matter discrepancy, while same sensing device is arranged on elevator doorway top,
And then elevator doorway end is made not generate any light curtain blind area, ensure the safety of discrepancy elevator.The elastic rubber of rubber surface setting
Glue has good cushioning effect, and the utility model is simple in structure, and installation and maintenance are convenient, of low cost.
Description of the drawings
Fig. 1 is the main diagram of elevator doorway light curtain blind area safety guard of the utility model；
Fig. 2 is the unilateral sectional view of elevator doorway light curtain blind area safety guard entrance of the utility model；
Fig. 3 is the elevator doorway light curtain blind area safety guard door-plate schematic diagram of the utility model；
Fig. 4 is the elevator doorway light curtain blind area safety guard entrance rubber sectional view of the utility model；
Wherein：1. door-plate；2. kind of weldering screw；3. plain washer；4. spring washer circle；5. hex nut；6. mounting plate；7. induction is pressed
Button；8. vulcanie；9. elastic rubber；10. elevator light curtain；11. kind of weldering bolt arrangement；12. step；13. entrance rubber.
Specific implementation mode
In the following with reference to the drawings and specific embodiments to the elevator doorway light curtain blind area safety guard of the utility model
It is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of elevator doorway light curtain blind area safety guard, including entrance rubber
Glue 13, induction button 7, mounting plate 6；Entrance rubber 13 includes elastic rubber 9 and vulcanie 8, and entrance rubber 13 is arranged
Gate lower end at left and right sides of elevator doorway light curtain detection zone bottom, at 1 reserved location of door-plate, outermost layer is elastic rubber
Glue 9 wraps up vulcanie 8, and for the inside of vulcanie 8 against induction button 7,7 rear side of induction button is mounting plate 6, mounting plate 6 with
Door-plate 1 connects.Induction button 7 in the utility model is normally closed type switch button, the 7 energy independent role of induction button, simultaneously
Incuding button 7 has auto restore facility, needs certain pressure that could trigger, button is avoided to malfunction；Incude the spirit of button 7
Sensitivity is no more than 2mm, and practical application effect can be effectively ensured.
Use principle：Incude button 7 to be arranged in light curtain check frequency, left and right door plate 1 is respectively provided with induction button 7, and elevator goes out
When entrance is closed, if there is foreign matter to enter light curtain check frequency, before elevator doorway completely closes, first and entrance rubber 13
Contact, compression entrance rubber 13, and induction button 7 is triggered, it sends out signal and elevator car door system is prevented to continue to close, and beat again
Output entrance.Advantageous effect：Incude whether have foreign matter discrepancy by the light curtain blind area design in elevator doorway lower part, while
Same sensing device is arranged in elevator doorway top, and then elevator doorway end is made not go out to generate any light curtain blind area, protects
The safety of card discrepancy elevator.Elastic rubber 9 is arranged in rubber surface, has good cushioning effect, and the utility model is simple in structure,
Installation and maintenance are convenient, of low cost.
9 fully wrapped around vulcanie 8 of elastic rubber, elastic rubber 9 are equipped with step 12 at three.Elevator doorway rubber 13
When practical function, elastic rubber 9 is in direct contact with object, plays good cushioning effect, while elastic rubber 9 is equipped at three
Step 12 ensures to flush with entrance door-plate 1 when installation, plays tailored appearance, beautiful effect.
Mounting plate 6 is connect with door-plate 1 by kind of a weldering bolt arrangement 11, and kind weldering bolt arrangement 11 includes kind of weldering screw 2, a plain cushion
Circle 3, spring washer circle 4, hex nut 5.In actual installation application, preferentially pass through kind of weldering screw 2 and 1 direct kind of mounting plate 6 and door-plate
Weldering reduces installation difficulty.
Mounting plate 6 is long lumbar hole with kind weldering 2 connecting hole of screw.So that mounting plate 6 is when mounted, can one section of left and right adjusting away from
From guarantee induction 7 installation site of button is rationally reliable.
13 installation gap of entrance rubber, and the screw 2 of installation kind weldering in advance are reserved on door-plate 1.Facilitate subsequent installation, and
Compared with standard door-plate 1, structure change is small, changing content is unified, facilitates production, processing.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for the skill of this field
For art personnel, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of elevator doorway light curtain blind area safety guard, including entrance rubber（13）, induction button（7）, installation
Plate（6）, which is characterized in that entrance rubber（13）Including elastic rubber（9）And vulcanie（8）, entrance rubber（13）If
Set the gate lower end at left and right sides of elevator doorway light curtain detection zone bottom, door-plate（1）At reserved location, outermost layer is bullet
Property rubber（9）Wrap up vulcanie（8）, vulcanie（8）Inside is against induction button（7）, incude button（7）Rear side is installation
Plate（6）, mounting plate（6）With door-plate（1）Connection.
2. a kind of elevator doorway light curtain blind area as described in claim 1 safety guard, it is characterised in that：Elastic rubber
（9）Fully wrapped around vulcanie（8）, elastic rubber（9）It is equipped with step at three.
3. a kind of elevator doorway light curtain blind area as claimed in claim 1 or 2 safety guard, it is characterised in that：Installation
Plate（6）With door-plate（1）Pass through kind of a weldering bolt arrangement（11）Connection, kind weldering bolt arrangement（11）Including kind of a weldering screw（2）, plain washer
（3）, spring washer circle（4）, hex nut（5）.
4. a kind of elevator doorway light curtain blind area as claimed in claim 3 safety guard, it is characterised in that：Mounting plate
（6）With kind of a weldering screw（2）Connecting hole is long lumbar hole.
5. a kind of elevator doorway light curtain blind area as claimed in claim 4 safety guard, it is characterised in that：Door-plate（1）
Upper reserved entrance rubber（13）Installation gap, and the screw of installation kind weldering in advance（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868879.7U CN207713230U (en) | 2017-12-27 | 2017-12-27 | A kind of elevator doorway light curtain blind area safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868879.7U CN207713230U (en) | 2017-12-27 | 2017-12-27 | A kind of elevator doorway light curtain blind area safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207713230U true CN207713230U (en) | 2018-08-10 |
Family
ID=63050525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868879.7U Active CN207713230U (en) | 2017-12-27 | 2017-12-27 | A kind of elevator doorway light curtain blind area safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207713230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954299A (en) * | 2017-12-27 | 2018-04-24 | 重庆迈高电梯有限公司 | A kind of elevator doorway light curtain blind area safety guard |
-
2017
- 2017-12-27 CN CN201721868879.7U patent/CN207713230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954299A (en) * | 2017-12-27 | 2018-04-24 | 重庆迈高电梯有限公司 | A kind of elevator doorway light curtain blind area safety guard |
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