CN208577359U - Maintenance of elevator friction-driving safety door - Google Patents
Maintenance of elevator friction-driving safety door Download PDFInfo
- Publication number
- CN208577359U CN208577359U CN201821093274.XU CN201821093274U CN208577359U CN 208577359 U CN208577359 U CN 208577359U CN 201821093274 U CN201821093274 U CN 201821093274U CN 208577359 U CN208577359 U CN 208577359U
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- China
- Prior art keywords
- safety door
- friction
- security platform
- maintenance
- platform
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Abstract
The utility model belongs to conveying equipment technical field, it is related to a kind of maintenance of elevator friction-driving safety door, including having the security platform there are two table top disposed in parallel, mounting platform is fixedly installed in the bottom surface of one of table top of security platform, friction drive device is set on mounting platform, the bottom surface fixed setting driving track of another table top of security platform, activity safety door is mounted on driving track, connection bar is fixedly connected with below activity safety door, at work, connection bar drives activity safety door to move along driving track under the action of friction drive device；Fluctuating orbit is set above the security platform, and fluctuating orbit is installed on the fixed frame being arranged in workshop.The exit structure is simple, compact, reasonable, realizes the automation of safety door opening and closing, saves manpower, reduces security risk.
Description
Technical field
The utility model belongs to conveying equipment technical field, is related to a kind of maintenance of elevator friction-driving safety door.
Background technique
The safety door of maintenance of elevator typically manually opens and closes in pipeline at present, can not keep away in this way
The meeting existing defects exempted from.For example the safety door of maintenance of elevator, all than heavier, worker needs to spend very big strength that could operate,
And do not slow down in time when soon turning on or off in place, cause push rod to clash security platform, push rod is easy to become
Shape, while also bringing along security risk.
Summary of the invention
The utility model is in view of the above-mentioned problems, provide a kind of maintenance of elevator friction-driving safety door, the safety door knot
Structure is simple, compact, reasonable, realizes the automation of safety door opening and closing, saves manpower, reduces security risk.
According to the technical solution of the utility model includes: a kind of maintenance of elevator friction-driving safety door, it is characterised in that: packet
Tool is included there are two the security platform of table top disposed in parallel, the bottom surface fixed setting installation of one of table top of security platform is flat
Friction drive device, the bottom surface fixed setting driving track of another table top of security platform, activity are arranged on mounting platform for platform
Safety door is mounted on driving track, is fixedly connected with connection bar below activity safety door, at work, contacts bar in friction-driven
Activity safety door is driven to move under the action of device along driving track；Fluctuating orbit, lift rail are set above the security platform
Road is installed on the fixed frame being arranged in workshop.
A travel switch is installed at the both ends of the driving track respectively as a further improvement of the utility model,.
The connection bar is fixedly connected by sunpender with activity safety door as a further improvement of the utility model,.
Guardrail is installed on the security platform as a further improvement of the utility model,.
The utility model has the technical effect that the utility model product safe operation by the way of electrical control button
The opening and closing of door, realize automation；Not needing worker spends very big strength to go to open and close safety door, saves
Manpower；It opens and control by travel switch in place, avoid because clashing without the caused push rod that slows down in time
The case where security platform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
Fig. 1, in 2, including fixed frame 1, fluctuating orbit 2, guardrail 3, security platform 4, sunpender 5, driving track 6, activity
Safety door 7, connection bar 8, friction drive device 9, mounting platform 10, travel switch 11 etc..
As shown in Figure 1, 2, the utility model is a kind of maintenance of elevator friction-driving safety door, including there are two flat for tool
Mounting platform 10, installation is fixedly installed in the security platform 4 of the table top of row setting, the bottom surface of one of table top of security platform 4
Friction drive device 9, the bottom surface fixed setting driving track 6 of another table top of security platform 4, activity peace are set on platform 10
Air cock 7 is mounted on driving track 6, and connection bar 8 is fixedly connected with below activity safety door 7, and at work, connection bar 8 is rubbing
Activity safety door 7 is driven to move under the action of driving device 9 along driving track 6；Fluctuating orbit is set above the security platform 4
2, fluctuating orbit 2 is installed on the fixed frame 1 being arranged in workshop, on the fixed steel construction in the sky of fixed frame 1.
A travel switch 11 is installed at the both ends of driving track 6 respectively, and two travel switches 11 are respectively used to detection and open
In place with closing.
Connection bar 8 is fixedly connected by sunpender 5 with activity safety door 7.
Guardrail 3 is installed, guardrail 3 specifically includes two rows of guardrail bodies, and two rows of guardrail bodies are respectively arranged in safety on security platform 4
On two table tops of platform 4, the end of two guardrail bodies is connected by steel link chain.Friction-driven in the utility model product
Device 9 includes driving motor and the friction pulley for being connected to driving motor output shaft end.
The course of work of the utility model is as follows: activity safety door 7 is in close state when usually producing, and works as needs
When repairing to suspender, fluctuating orbit 2 just needs to drop on ground with suspender, at this moment turns on the switch button starting friction and drives
Dynamic device 9, the driving connection bar 8 of friction drive device 9 are opened and are lived so that activity safety door 7 be driven to walk on driving track 6
Dynamic safety door 7, when activity safety door 7 triggers travel switch 11, friction drive device 9 stops working, and activity safety door 7 is opened
In place, fluctuating orbit 2 is dropped on ground with suspender and is repaired, and when maintenance terminates, fluctuating orbit component 2 rises with suspender
After in place, button reverse starting friction drive device 9 is turned on the switch, to close activity safety door 7.
Claims (4)
1. a kind of maintenance of elevator friction-driving safety door, it is characterised in that: including having, there are two table tops disposed in parallel
Mounting platform (10) are fixedly installed in the bottom surface of security platform (4), one of table top of security platform (4), mounting platform (10)
Upper setting friction drive device (9), bottom surface fixed setting driving track (6) of another table top of security platform (4), activity peace
Air cock (7) is mounted in driving track (6), and connection bar (8) is fixedly connected with below activity safety door (7), at work, contacts bar
(8) drive activity safety door (7) mobile along driving track (6) under the action of friction drive device (9)；The security platform
(4) fluctuating orbit (2) are arranged in top, and fluctuating orbit (2) is installed on the fixed frame (1) being arranged in workshop.
2. maintenance of elevator friction-driving safety door as described in claim 1, it is characterised in that: the driving track (6)
Both ends one travel switch (11) is installed respectively.
3. maintenance of elevator friction-driving safety door as described in claim 1, it is characterised in that: the connection bar (8) is logical
Sunpender (5) is crossed to be fixedly connected with activity safety door (7).
4. maintenance of elevator friction-driving safety door as described in claim 1, it is characterised in that: the security platform (4)
Upper installation guardrail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093274.XU CN208577359U (en) | 2018-07-10 | 2018-07-10 | Maintenance of elevator friction-driving safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093274.XU CN208577359U (en) | 2018-07-10 | 2018-07-10 | Maintenance of elevator friction-driving safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577359U true CN208577359U (en) | 2019-03-05 |
Family
ID=65510159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093274.XU Active CN208577359U (en) | 2018-07-10 | 2018-07-10 | Maintenance of elevator friction-driving safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577359U (en) |
-
2018
- 2018-07-10 CN CN201821093274.XU patent/CN208577359U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |