CN209291740U - Overhaul box - Google Patents
Overhaul box Download PDFInfo
- Publication number
- CN209291740U CN209291740U CN201822008573.5U CN201822008573U CN209291740U CN 209291740 U CN209291740 U CN 209291740U CN 201822008573 U CN201822008573 U CN 201822008573U CN 209291740 U CN209291740 U CN 209291740U
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- CN
- China
- Prior art keywords
- switch
- spinning reduction
- control switch
- uplink
- maintenance box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Control (AREA)
Abstract
The utility model relates to overhauling elevator technical field more particularly to a kind of maintenance boxes.Including box body (1), the box body (1) is equipped with control switch (2), emergency stop switch (3) and uplink and downlink switch (4), it is characterized by: the control switch (2) is spinning reduction switch, when spinning reduction switch is not by the retentivity for keeping spinning reduction to close the switch, spinning reduction switch can reset, and spinning reduction switch will disconnect at this time.This maintenance box security risk is lower.
Description
Technical field
The utility model relates to overhauling elevator technical field more particularly to a kind of maintenance boxes.
Background technique
Overhauling elevator box is a kind of service kit, is typically provided with control switch, emergency stop switch and uplink and downlink thereon and opens
It closes, control switch mainly controls whether maintenance box is powered on, and emergency stop switch mainly presses control maintenance box in emergency
Power-off, and uplink and downlink switch is to control elevator up-down when control switch is closed and is powered.But the prior art is because of control
Meeting is constantly on after closing the switch conducting, and in this way after user is closed control switch, any personnel operate uplink and downlink switch can
So that elevator motion, such security risk is larger.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of lower maintenance boxes of security risk.
The technical scheme adopted by the utility model is a kind of maintenance box, including box body, the box body are equipped with control and open
Pass, emergency stop switch and uplink and downlink switch, the control switch are spinning reduction switch,
When spinning reduction switch is not by the retentivity for keeping spinning reduction to close the switch, spinning reduction switch can be answered
Position, spinning reduction switch will disconnect at this time.
Preferably, when lock is opened by key, control switch could be closed conducting with lock in the control switch.
Preferably, the uplink and downlink switch is button switch, and button is recessed inwardly.
Preferably, being provided with marker by laser marking on the uplink and downlink switch.
Preferably, the box body includes panel and shell, and the panel is equipped with a circle mounting groove, on the shell
Protrusion for being embedded in mounting groove is set, and is additionally provided with sealing element between mounting groove and protrusion.
Preferably, being respectively provided with sealing ring between the control switch, emergency stop switch and uplink and downlink switch and panel.
Preferably, being additionally provided with waterproof connector on the shell.
Using the above structure compared with prior art, the utility model has the advantage that is arranged to revolve by control switch
Turn reset switch, and when spinning reduction switch is not by retentivity, switch be will disconnect, and thus operator has always
One hand opens this control switch, and when operator does not go to open this control switch, other staff go to touch
Uplink and downlink switch be it is otiose, such safety greatly improves, and security risk is lower.
Lock is set in control switch, it is necessary to could be opened with key, such safety is stronger.
It is switched using button switch as uplink and downlink, it is easy to operate in this way, and also button is recessed inwardly, and uses in this way
It is pleasant.
Marker is arranged on button by way of laser marking, such marker fixation, it is not easy to fall off.
Panel and shell are fixed with protrusion by mounting groove, and are additionally provided with sealing element between the two, it is anti-in this way
Water effect is preferable.
Sealing ring is set between switch and panel, and such waterproof effect is preferable.
Waterproof connector is set on shell, and waterproof effect is also preferable.
Detailed description of the invention
Fig. 1 is that the utility model overhauls box structure schematic diagram.
Fig. 2 is the structural schematic diagram that the utility model overhauls panel in box.
Fig. 3 is the structural schematic diagram that the utility model overhauls shell in box.
It is as shown in the figure: 1, box body；2, control switch；3, emergency stop switch；4, uplink and downlink switchs；5, panel；6, shell；7, pacify
Tankage；8, raised；9, waterproof connector.
Specific embodiment
The utility model is described further below in conjunction with attached drawing and specific embodiment, but the utility model is not only
It is limited to following specific embodiments.
It is as shown in the figure: a kind of maintenance box, including box body 1, box body 1 be equipped with control switch 2, emergency stop switch 3 and up and down
Row switch 4, in which:
Box body 1, including panel 5 and shell 6, are provided with multiple mounting holes on panel 5, control switch 2, emergency stop switch 3 with
And uplink and downlink switch 4 is arranged in mounting hole, and is also sealed between the two by sealing ring, and 5 edge of panel is also set
It is equipped with a circle mounting groove 7, shell 6 is equipped with the protrusion 8 for being embedded in mounting groove, and protrusion 7 is embedded into the two after mounting groove 8
Between also need that sealing element is arranged to be sealed；
Control switch 2 switchs for spinning reduction, and is additionally provided with lock on spinning reduction switch, it is necessary first to have key
Lock could be opened, and then starts turning spinning reduction switch, so that spinning reduction switch opens conducting, and needs user always
Force allows this opening state to keep, if user, which does not switch to spinning reduction, applies retentivity, spinning reduction is switched at this time
Off-state can be reset to；
Emergency stop switch 3, as long as triggering this switch, the electricity went off for entire maintenance box；
Uplink and downlink switch 4, for controlling the uplink and downlink of elevator, only when emergency stop switch does not trigger, and control switch
It could work when opening, and uplink and downlink switch is also provided with mark by laser marking on button using button switch
Know object, and button is also recessed inwardly.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
It can so modify to technical solution documented by previous embodiment, or part of technical characteristic is replaced on an equal basis
It changes；And these are modified or replaceed, and the essence of corresponding technical solution is not made to be detached from various embodiments of the utility model technical side
The spirit and scope of case.
Claims (7)
1. a kind of maintenance box, including box body (1), the box body (1) is equipped with control switch (2), emergency stop switch (3) and up and down
Row switch (4), it is characterised in that: the control switch (2) is spinning reduction switch,
When spinning reduction switch is not by the retentivity for keeping spinning reduction to close the switch, spinning reduction switch can reset,
Spinning reduction switch will disconnect at this time.
2. maintenance box according to claim 1, it is characterised in that: lock is had on the control switch (4),
When lock is opened by key, control switch could be closed conducting.
3. maintenance box according to claim 1, it is characterised in that: the uplink and downlink switchs (4) as button switch, and button
It is recessed inwardly.
4. maintenance box according to claim 3, it is characterised in that: set on the uplink and downlink switch (4) by laser marking
It is equipped with marker.
5. maintenance box according to claim 1, it is characterised in that: the box body (1) includes panel (5) and shell (6), and
The panel (5) is equipped with circle mounting groove (7), and the protrusion (8) for being embedded in mounting groove (7) is arranged on the shell (6), and
Sealing element is additionally provided between mounting groove (7) and raised (8).
6. maintenance box according to claim 5, it is characterised in that: the control switch (2), emergency stop switch (3) and on
Sealing ring is respectively provided between downing switch (4) and panel (5).
7. maintenance box according to claim 5, it is characterised in that: be additionally provided with waterproof connector (9) on the shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008573.5U CN209291740U (en) | 2018-12-03 | 2018-12-03 | Overhaul box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008573.5U CN209291740U (en) | 2018-12-03 | 2018-12-03 | Overhaul box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291740U true CN209291740U (en) | 2019-08-23 |
Family
ID=67656909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008573.5U Active CN209291740U (en) | 2018-12-03 | 2018-12-03 | Overhaul box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291740U (en) |
-
2018
- 2018-12-03 CN CN201822008573.5U patent/CN209291740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |