CN208485466U - Elevator car top guard system and elevator - Google Patents
Elevator car top guard system and elevator Download PDFInfo
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- CN208485466U CN208485466U CN201821154388.0U CN201821154388U CN208485466U CN 208485466 U CN208485466 U CN 208485466U CN 201821154388 U CN201821154388 U CN 201821154388U CN 208485466 U CN208485466 U CN 208485466U
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- elevator car
- car top
- protective fence
- guard system
- monoblock type
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Abstract
The utility model relates to elevator car top guard system and elevators.The elevator car top guard system includes: monoblock type protective fence, is arranged on elevator car top and has initial position and extreme higher position, has elemental height in the initial position, reach maximum height at the extreme higher position；Power device, setting are connected on elevator car top, and with the monoblock type protective fence to provide power and so that it is marched to the extreme higher position from the initial position or be back to the initial position from the extreme higher position；Control device is arranged in the service chamber of elevator car top and is connected with the power device, for opening or closing the power device.The occupied space of existing protective fence can be substantially reduced using the utility model, provide bigger convenience and higher safety for the repair and maintenance operation of elevator.
Description
Technical field
The utility model relates to elevator technology field more particularly to elevator car top guard systems and elevator.
Background technique
In modern society, various types of lift products have been widely applied, they can be the daily of people
Work and life brings great convenience.During the use of these lift products, inevitably need to carry out maintenance maintenance to them
Deng operation, therefore staff will enter elevator car top position to implement these operations.In order to guarantee personnel and equipment peace
Entirely, usually by staff that the protective fence being mounted on elevator car top is higher to one from original lower height promotion
Height provides safeguard function, then completes the operations such as maintenance maintenance and then is being restored to the protective fence original lower
Highly, in order to avoid protective fence avoids collision other objects in elevator top space during elevator is run.Although the prior art
Have been provided the protective fence of diversified forms, but they remain that such as collapsible or telescopic structure is complicated, occupies
Space is big, is easily damaged, is cumbersome and inconvenient, the problems such as motion control security reliability is poor.
Utility model content
In view of this, the present invention provides elevator car top guard system and elevators, to effectively solve or delay
One or more of above-mentioned these problems existing in the prior art and otherwise problem are solved.
Firstly, according to the present utility model in a first aspect, it provides a kind of elevator car top guard system, comprising:
Monoblock type protective fence is arranged on elevator car top and has initial position and extreme higher position, described initial
There is elemental height when position, reach maximum height at the extreme higher position；
Power device is arranged on elevator car top, and be connected with the monoblock type protective fence with provide power make its from
The initial position marches to the extreme higher position or is back to the initial position from the extreme higher position；And
Control device is arranged in the service chamber of elevator car top, and is connected with the power device to open or close
The power device.
In elevator car top guard system according to the present utility model, optionally, the control device includes for user
It operates to open or close the switch of the power device.
In elevator car top guard system according to the present utility model, optionally, the switch includes push button switch, shakes
Pole type switch, capacitor type touch switch, rotary switch.
In elevator car top guard system according to the present utility model, optionally, the power device include hydraulic mechanism,
Air pressure mechanism.
In elevator car top guard system according to the present utility model, optionally, the hydraulic mechanism includes at least two
Hydraulic cylinder is respectively arranged at least one hydraulic cylinder in the opposite two sides of the monoblock type protective fence, and each is hydraulic
Piston in cylinder is connected to the monoblock type protective fence.
In elevator car top guard system according to the present utility model, optionally, the hydraulic mechanism includes four hydraulic
Cylinder, and two hydraulic cylinders are respectively arranged in the opposite two sides of the monoblock type protective fence.
In elevator car top guard system according to the present utility model, optionally, the control device is configured to pass through
Operating the control device makes the monoblock type protective fence also have at least one middle position, and the middle position is located at institute
It states between initial position and the extreme higher position.
In elevator car top guard system according to the present utility model, optionally, the elemental height is not more than 400mm,
And/or the maximum height is 1100mm.
In elevator car top guard system according to the present utility model, optionally, the monoblock type protective fence uses frame
Structure.
In addition, second aspect according to the present utility model, additionally provides a kind of elevator, the elevator includes such as any of the above
Elevator car top guard system described in.
From combined with attached drawing it is described in detail below in, it will each technical side according to the present utility model is expressly understood
Principle, feature, feature and advantage of case etc..It will be understood that compared with prior art, being designed according to the utility model
The elevator car top guard system of offer has many merits, such as its compact-sized, easy to operate, high safety and reliability, not only
Can substantially reduce the occupied space of existing protective fence, and can be provided for operations such as the maintenance maintenances of elevator it is bigger convenient
Property and higher safety.
Detailed description of the invention
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings only design for explanatory purposes, it is meant only to conceptually illustrate structure structure described herein
It makes, without to be drawn to scale.
Fig. 1 is the sectional perspective structural schematic diagram an of elevator car top, wherein showing one according to the utility model
Elevator car top guard system embodiment be in the situation in initial position.
Fig. 2 is another sectional perspective structural schematic diagram of elevator car top shown in Fig. 1, wherein showing the elevator car top
Guard system embodiment is in the situation in extreme higher position.
Specific embodiment
Firstly, it is necessary to which explanation, illustrates the elevator car top protection of the utility model for by way of example below
System and the structure composition of elevator, features and advantages etc., however what all descriptions were intended merely to be illustrated, without should will
They are interpreted as forming the utility model any limitation.
In addition, for any single technical characteristic for being described by or implying in the embodiment mentioned by this paper, or
Shown or implicit any single technical characteristic in the drawings, the utility model still allow for these technical characteristics (or
Its equivalent) between continue any combination or delete that any technology barrier may be not present, to be also regarded as this
A little more embodiments according to the present utility model are within the record scope of this paper.In addition, for the sake of simplifying drawing, it is identical
Or similar components and feature in the same figure may be only at one or several places are indicated.
Fig. 1 and Fig. 2 substantially shows the sectional perspective structure an of elevator car top in a schematic way, they show respectively
The situation that an elevator car top guard system embodiment according to the present utility model is in initial position and extreme higher position is gone out.
In this embodiment, which includes monoblock type protective fence, power device and control device, below just combine
Two above attached drawing is described in detail.
For first, monoblock type protective fence 1 is arranged on elevator car top 5, for for example repairing guarantor to elevator
Function of safety protection is provided when supporting operation.It is constructed using the structure of monoblock type, rather than existing elevator protective fence
The separate structures such as telescopic (the also referred to as contraction type) that generallys use, collapsible (also referred to as turnover type), therefore this is not only advantageous
In the manufacture, installation and working service of protective fence, and make the occupied space of protective fence seldom, the operation is more convenient, and
Also higher safety and reliability is made it have.
In this embodiment, monoblock type protective fence 1 can have initial position and extreme higher position.As shown in Figure 1, this is whole
Body formula protective fence 1 is now in initial position, it have elemental height (that is, the highest point of the monoblock type protective fence 1 itself this
When working face apart from elevator car top 5 height), such as the elemental height is arranged to no more than 400mm.In general, in elevator
Under normal use, monoblock type protective fence 1 is that have relatively low height in the initial position, so as not to can be due to
The height for the monoblock type protective fence 1 being arranged on elevator car top 5 influences the normal operation of elevator.Without prejudice to the utility model
In the case where purport, the utility model allows to be carried out according to practical situations come the elemental height to monoblock type protective fence 1 each
The possible flexible design of kind, selection and adjustment, so as to preferably meet the requirement of elevator and building etc., to can provide
Required aerial size.
Again as shown in Fig. 2, the figure shows the monoblock type protective fence 1 is promoted to extreme higher position at this time, thus
Maximum height more higher than above-mentioned elemental height has been reached (that is, the highest point of the monoblock type protective fence 1 itself distance at this time
The height of the working face of elevator car top 5), such as maximum height is arranged to 1100mm, this height is the elevator of current industry
Protective fence Height Standard.
It for monoblock type protective fence 1, is manufactured in the case of optional using frame structure, example can be passed through
It such as welds, be bolted any suitable connection type and be joined together to these frames to form the monoblock type knot of protective fence
Structure so may make its structure construction very compact, and whole occupied space is few.Certainly, the utility model also allows using example
Monoblock type protective fence 1 is made in such as any other suitable configurations of steel plate, metal mesh.
Power device is for providing the device of power.It is arranged on elevator car top 5, and anti-with above-mentioned monoblock type
Guardrail 1 is attached, for providing power for monoblock type protective fence 1, so that the monoblock type protective fence 1 is from initial bit
It sets and marches to extreme higher position or be back to initial position from extreme higher position.That is, for example needing to repair elevator maintenance
When operation, monoblock type protective fence 1 can be promoted to be thus lifted to up to highest position, thus by means of the power device
Safety protection function can be provided for staff etc.；Complete elevator reparing maintenance and then it is secondary by means of the power fill
Set so that monoblock type protective fence 1 be returned to it is original promote in position, so that it will not hamper subsequent elevator operation.
As an example, above-mentioned power device may include hydraulic mechanism, air pressure mechanism.For example, can such as Fig. 1 and
Shown in Fig. 2, four hydraulic cylinders 2 are arranged on elevator car top 5, two of them hydraulic cylinder 2 is arranged in the one of monoblock type protective fence 1
Side, and other two hydraulic cylinder 2 is arranged in the other side of monoblock type protective fence 1, while by the piston in each hydraulic cylinder 2
3 are connected on monoblock type protective fence 1, so as to form two groups of opposite hydraulic cylinder layouts.When these hydraulic cylinders 2 work
When, the contraction of the piston 3 of the opposite two sides by being arranged in monoblock type protective fence 1 or stretching routine can drive well with
Its connected monoblock type protective fence 1 moves up and down, and can provide uniform lifting force on the whole in this way for protective fence, this
It is beneficial to realize that the long-term safety of monoblock type protective fence 1 reliably uses.
It should be understood that without prejudice to the utility model purport, working as power the above is only exemplary illustration
Device allows to be arranged more less than above example or more hydraulic cylinders completely when using hydraulic mechanism.For example, in monoblock type
The two sides of protective fence 1 are only respectively arranged a hydraulic cylinder 2, or are respectively arranged three or more in the two sides of monoblock type protective fence 1
Multiple hydraulic cylinders 2.
In addition, in some embodiments, the power device in elevator car top guard system can be used air pressure mechanism or its
The component being used to provide power, device or the equipment of his form can similarly be applied discussed above about hydraulic at this time
The layout type of mechanism.
Referring again to Fig. 1 and Fig. 2, control device is arranged in the service chamber 4 of elevator car top 5, it and above-mentioned power fill
It sets and is attached, power device can be turned on or off by operating the control device, i.e., it is anti-thus, it is possible to control monoblock type
Guardrail 1 moves up and down on the direction perpendicular with elevator car top working face, such as it can be made to advance from initial position
It reaches extreme higher position or returns to initial position from extreme higher position.
In the elevator car top guard system embodiment that this is provided, control device is arranged in service chamber 4, this makes
Staff is after directly opening service chamber 4, so that it may very convenient, quickly operate the control device and protect monoblock type
Column 1 is promoted to the extreme higher position for meeting security protection requirement.It closes under controlled state, will control since service chamber 4 is typically at
It is to help to realize very much daily centralized management and safety guarantee that device processed, which is arranged therein, avoid the occurrence of because its be exposed to it is outer can
It can be misused and lead to the unfavorable situation for occurring that elevator is interfered to operate normally.
In alternative circumstances, above-mentioned control device can using such as switch any possible component, device or
Equipment is realized.For example, according to practical application request situation, control device can be opened using push button switch, rocker-type
Close, capacitor type touch switch or rotary switch etc., user can easily be closed by operating such control device or
Start power device to change the position of monoblock type protective fence 1.
Although discussing monoblock type protective fence 1 in the embodiment above can have initial position and extreme higher position,
It should be pointed out that can be made by it come operation power plant by means of the control device in this elevator car top guard system
Obtain monoblock type protective fence 1 optionally with one or more middle positions between initial position and extreme higher position, in this way
Operational more convenience is being used it is possible that bringing under some application scenarios for staff.
As the one aspect for being substantially better than the prior art, the utility model additionally provides a kind of elevator, in the elevator
The elevator car top guard system that the offer according to designed by the utility model is provided, so as to play the utility model side
Foregoing these that case has are substantially better than the advantage of the prior art.
Elevator car top guard system and elevator according to the present utility model is only elaborated by way of example above, this
A few examples are only for illustrating that the principles of the present invention and embodiments thereof are used, rather than limitations of the present invention, do not taking off
In the case where spirit and scope from the utility model, those skilled in the art can also make various changes and improvements.Therefore,
All equivalent technical solutions should belong to the scope of the utility model and be limited by every claim of the utility model.
Claims (10)
1. a kind of elevator car top guard system characterized by comprising
Monoblock type protective fence is arranged on elevator car top and has initial position and extreme higher position, in the initial position
When have elemental height, reach maximum height at the extreme higher position；
Power device is arranged on elevator car top, and is connected with the monoblock type protective fence to provide power and make it from described
Initial position marches to the extreme higher position or is back to the initial position from the extreme higher position；And
Control device is arranged in the service chamber of elevator car top, and it is described to open or close to be connected with the power device
Power device.
2. elevator car top guard system according to claim 1, wherein the control device include for user operate with
Open or close the switch of the power device.
3. elevator car top guard system according to claim 2, wherein the switch includes push button switch, rocker-type
Switch, capacitor type touch switch, rotary switch.
4. elevator car top guard system according to claim 1, wherein the power device includes hydraulic mechanism, air pressure
Mechanism.
5. elevator car top guard system according to claim 4, wherein the hydraulic mechanism includes at least two hydraulic
Cylinder is respectively arranged at least one hydraulic cylinder in the opposite two sides of the monoblock type protective fence, and in each hydraulic cylinder
Piston be connected to the monoblock type protective fence.
6. elevator car top guard system according to claim 5, wherein the hydraulic mechanism includes four hydraulic cylinders, and
And two hydraulic cylinders are respectively arranged in the opposite two sides of the monoblock type protective fence.
7. elevator car top guard system according to claim 1, wherein the control device is configured to by operating institute
Stating control device makes the monoblock type protective fence also have at least one middle position, and the middle position is located at described initial
Between position and the extreme higher position.
8. elevator car top guard system described in any one of -7 according to claim 1, wherein the elemental height is not more than
400mm and/or the maximum height are 1100mm.
9. elevator car top guard system described in any one of -7 according to claim 1, wherein the monoblock type protective fence uses
Frame structure.
10. a kind of elevator, which is characterized in that the elevator includes such as elevator car according to claim 1 to 9
Push up guard system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154388.0U CN208485466U (en) | 2018-07-20 | 2018-07-20 | Elevator car top guard system and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154388.0U CN208485466U (en) | 2018-07-20 | 2018-07-20 | Elevator car top guard system and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208485466U true CN208485466U (en) | 2019-02-12 |
Family
ID=65246539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154388.0U Active CN208485466U (en) | 2018-07-20 | 2018-07-20 | Elevator car top guard system and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208485466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641588A (en) * | 2020-12-24 | 2021-04-13 | 明峰医疗系统股份有限公司 | Maintenance system of lifting bed |
| CN116620981A (en) * | 2023-05-30 | 2023-08-22 | 浙江丹森智能家居科技有限公司 | Anti-falling protection device for overhauling villa elevator |
-
2018
- 2018-07-20 CN CN201821154388.0U patent/CN208485466U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641588A (en) * | 2020-12-24 | 2021-04-13 | 明峰医疗系统股份有限公司 | Maintenance system of lifting bed |
| CN116620981A (en) * | 2023-05-30 | 2023-08-22 | 浙江丹森智能家居科技有限公司 | Anti-falling protection device for overhauling villa elevator |
| CN116620981B (en) * | 2023-05-30 | 2023-10-24 | 浙江丹森智能家居科技有限公司 | Anti-falling protection device for overhauling villa elevator |
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