CN203582217U - Safe guarding device for elevator maintenance - Google Patents
Safe guarding device for elevator maintenance Download PDFInfo
- Publication number
- CN203582217U CN203582217U CN201320720720.6U CN201320720720U CN203582217U CN 203582217 U CN203582217 U CN 203582217U CN 201320720720 U CN201320720720 U CN 201320720720U CN 203582217 U CN203582217 U CN 203582217U
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- Prior art keywords
- maintenance
- elevator
- push rod
- adapter plate
- maintenance push
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safe guarding device for elevator maintenance. The safe guarding device for elevator maintenance comprises a beam and a detection switch, and is characterized in that maintenance push rods are arranged on both left and right sides of the beam and sleeved on the beam in a sliding manner, stop holes corresponding to the detection switch in position are formed in the maintenance push rods, and a fixed plate corresponding to the maintenance push rods in position is arranged on one side of the beam and is fixedly mounted on a downhole wall of an elevator. By the aid of the technology of the safe guarding device, maintaining efficiency of maintainers is effectively improved, and health and safety of the maintainers are guaranteed due to multiple fixing protection.
Description
Technical field
The utility model relates to a kind of elevator car safety, especially a kind of elevator reparing security maintenance device.
Technical background
According to the data of State Administration of Quality Supervision, Inspection and Quarantine's issue, the quantity that China increases elevator newly is every year more than 300,000, and in many potential safety hazards, what at present domestic elevator use security threat is given prominence to the most is " aging " crisis.According to statistics, China's elevator recoverable amount has exceeded 1,630,000, and wherein having quite a few is the elevator of installing the nineties in last century, and period of service reaches more than ten years, and the elevator period of service even having exceedes 20 years.But because current country does not stipulate the elevator forced time limit of scrapping, cause a large amount of old elevators also in operation in spite of illness, increased the incidence of elevator accident.
The generation of elevator accident, more than 80% accident still occurs in repair and maintenance link, and namely follow-up maintenance maintenance is not in place, and this is lack of standardization relevant with the operating instruction such as the detection of special equipment, maintenance, renewal.
An elevator, after installing and dropping into, due to the limitation of installation, maintenance technology, is subject to usage condition and environmental concerns, inevitably there will be all kinds of faults.The fault of apparatus for controlling elevator is diversified, generally there will be 4 kinds of faults: the first, and the elevator of some automatic door-closings, the fault that the moving system of door there will be some to cause due to the poor contact of contacts of electric elements.The generation reason of these faults is many-sided, such as, the factors such as component quality, installation quality, maintaining.The second, problem and fault that switch and contact occur.The 3rd, the fault that order button and various signal lamp occur.The 4th, refer to the fault that relay and contactless switch occur.
Now, usually, because of the bad contact of relay, the thing of not carrying out trouble free service during maintenance often has generation.Visible, how lift facility is carried out correctly, to be keeped in repair in time and thoroughly, be very important.
Utility model content
The purpose of this utility model is to provide a kind of simple and practical, facilitates overhauling elevator, and multiple fixing protection, elevator reparing security maintenance device with low cost.
For achieving the above object, the technical scheme that the utility model adopts is: elevator reparing security maintenance device, comprise: beam body, it is characterized in that: the left and right sides of Liang Tishang is equipped with maintenance push rod, and detector switch, this maintenance push rod slides and is socketed in Liang Tishang, on maintenance push rod, is provided with bayonet socket, and this bayonet socket is corresponding with detector switch position; A side at beam body is provided with adapter plate, and this adapter plate is fixedly mounted on the borehole wall of elevator, and adapter plate position is corresponding with maintenance push rod.
Preferably, described detector switch is Non auto-reset electric switch.
Preferably, on described maintenance push rod, be provided with handle.
Preferably, at described adapter plate, be provided with hole, room, this hole, room is corresponding with maintenance push rod.
Preferably, described maintenance push rod is located at beam body below.
The utility model adopts after said structure, locked with adapter plate by maintenance push rod, and detector switch slips off bayonet socket, and power cut-off, has realized the multiple self-locking of mechanical and automatically controlled aspect, accomplishes efficient quick safety; And simple and practical, improved greatly maintainer's maintenance efficiency, and the personnel's of giving safety has been brought guarantee.
Accompanying drawing explanation
Fig. 1 is normal operating structure schematic front view of the present utility model.
Fig. 2 is service mode structural representation front view of the present utility model.
Fig. 3 is birds-eye view of the present utility model.
In figure: 1, detector switch, 2, beam body, 3, adapter plate, 4, hole, room, 5, handle, 6, maintenance push rod, 8, bayonet socket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, this elevator reparing security maintenance device, comprise: beam body 2, it is characterized in that: the left and right sides on beam body 2 is equipped with maintenance push rod 6, and detector switch 1, this maintenance push rod 6 is slidably socketed at Liang Tishang, on maintenance push rod 6, is provided with bayonet socket 8, and this bayonet socket 8 is corresponding with detector switch 1 position; A side at beam body 2 is provided with adapter plate 3, and this adapter plate 3 is fixedly mounted on the borehole wall of elevator, and adapter plate 3 positions are corresponding with maintenance push rod 6.
Preferably, described detector switch 1 is Non auto-reset electric switch.
Preferably, on described maintenance push rod 6, be provided with handle.
Preferably, at described adapter plate 3, be provided with hole, room 4, this hole, room 4 is corresponding with maintenance push rod 6.
Preferably, described maintenance push rod 6 is located at beam body 2 belows.
Principle of work: when elevator operation, maintenance push rod 6 does not move, the bayonet socket 8 of Non auto-reset master cock and maintenance push rod 6 is in mated condition, Non auto-reset master cock is not touched, and in normally off, circuit communication, power supply is powered to motor, drive is dragged running wheel and is rotated, and realizes the up-and-down movement of car and counterweight; When elevator will be in inspection platform state, unplug handle 5, extrapolated maintenance push rod 6, causes the maintenance push rod 6 can be through the hole, room 4 of adapter plate 3, and adapter plate 3 blocks maintenance push rod 6, then lays handle 5 and fix.Meanwhile Non auto-reset master cock is left bayonet socket 8, and now switch is touched in off-state, supply disconnecton, and elevator decommissions.
The above is preferred implementation of the present utility model; certainly can not limit with this interest field of utility model; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or is equal to replacement, do not depart from technical solutions of the utility model protection domain.
Claims (5)
1. elevator reparing security maintenance device, comprise: beam body (2), it is characterized in that: the left and right sides on beam body (2) is equipped with maintenance push rod (6), and detector switch (1), this maintenance push rod (6) is slidably socketed on beam body (2), on maintenance push rod (6), be provided with bayonet socket (8), this bayonet socket (8) is corresponding with detector switch (1) position; In a side of beam body (2), be provided with adapter plate (3), this adapter plate (3) is fixedly mounted on the borehole wall of elevator, and adapter plate (3) position is corresponding with maintenance push rod (6).
2. elevator reparing security maintenance device according to claim 1, is characterized in that: described detector switch (1) is Non auto-reset electric switch.
3. elevator reparing security maintenance device according to claim 1, is characterized in that: on described maintenance push rod (6), be provided with handle (5).
4. elevator reparing security maintenance device according to claim 1, is characterized in that: at described adapter plate (3), be provided with hole, room (4), this hole, room (4) is corresponding with maintenance push rod (6).
5. elevator reparing security maintenance device according to claim 1, is characterized in that: described maintenance push rod (6) is located at beam body (2) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720720.6U CN203582217U (en) | 2013-11-15 | 2013-11-15 | Safe guarding device for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720720.6U CN203582217U (en) | 2013-11-15 | 2013-11-15 | Safe guarding device for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582217U true CN203582217U (en) | 2014-05-07 |
Family
ID=50580168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720720.6U Expired - Fee Related CN203582217U (en) | 2013-11-15 | 2013-11-15 | Safe guarding device for elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552895A (en) * | 2013-11-15 | 2014-02-05 | 广东升达电梯有限公司 | Elevator maintenance safety device |
| CN108569611A (en) * | 2017-03-09 | 2018-09-25 | 奥的斯电梯公司 | Removable maintenance component for elevator |
-
2013
- 2013-11-15 CN CN201320720720.6U patent/CN203582217U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552895A (en) * | 2013-11-15 | 2014-02-05 | 广东升达电梯有限公司 | Elevator maintenance safety device |
| CN108569611A (en) * | 2017-03-09 | 2018-09-25 | 奥的斯电梯公司 | Removable maintenance component for elevator |
| CN108569611B (en) * | 2017-03-09 | 2021-09-03 | 奥的斯电梯公司 | Movable maintenance assembly for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |