CN207536964U - A kind of home lift with retention device - Google Patents
A kind of home lift with retention device Download PDFInfo
- Publication number
- CN207536964U CN207536964U CN201721161907.1U CN201721161907U CN207536964U CN 207536964 U CN207536964 U CN 207536964U CN 201721161907 U CN201721161907 U CN 201721161907U CN 207536964 U CN207536964 U CN 207536964U
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- China
- Prior art keywords
- car
- retention device
- home lift
- electronic bolt
- home
- 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.)
- Expired - Fee Related
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- 230000014759 maintenance of location Effects 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 230000004913 activation Effects 0.000 abstract description 9
- 230000009977 dual effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to home lift field more particularly to a kind of home lift with retention device.Including car, car includes car frame and car cab, retention device is provided at the top of car frame, the retention device include be arranged on car frame upper beam both ends electronic bolt and with the matched hanging plate being arranged on two side rails of car of the electronic bolt, electronic bolt upper end is provided with automatic reset switch, it is provided on hanging plate and pops one's head in the matched location hole of electronic bolt, location hole side setting infrared detection.The utility model above home lift by adding retention device, dual restriction is carried out to elevator by mechanically and electrically air cock, prevent home lift accidental activation from being damaged to service personnel, because simple in structure, reasonable design, so it can be installed on most of home lifts, it is applied widely, but significant effect of low cost.
Description
Technical field
The utility model belongs to home lift field more particularly to a kind of home lift with retention device.
Background technology
As the improvement of people's living standards, the use of home lift is more and more common, home lift refers to be mounted on private
In people's house, the elevator that is only used for single kinsfolk.It can also be mounted in the building that non-single family uses, and made
Enter the tool in its residence for single family, but the public or other occupants in building cannot be introduced into and use.Household
Elevator is mostly machine-roomless lift, and according to requiring, machine-roomless lift need to stand in cage top overhauling, need to install mechanical restriction, keep away
Exempt from elevator accidental activation, ensure the safety of service personnel.But in existing home lift, the ratio that prevents the device of accidental falling from designing
More perfect, still, the device for preventing accidental activation is fewer and fewer, and structure is complex.
Utility model content
The utility model for it is above-mentioned the problem of, provide a kind of simple in structure effective with retention device
Home lift.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of with resistance
The home lift of blocking means, including car, the car includes car frame and car cab, it is characterised in that：The car frame top
Portion is provided with retention device, the retention device include the electronic bolt for being arranged on car frame upper beam both ends and with it is described electronic
The matched hanging plate being arranged on two side rails of car of bolt, the electronic bolt upper end are provided with automatic reset switch, institute
It states to be provided on hanging plate and infrared detecting device is set with the matched location hole of electronic bolt, the location hole side.
Preferably, the automatic reset switch and home lift circuit in series.
Compared with prior art, it is the advantages of the utility model with good effect,
1st, the utility model passes through infrared detection probe and electric inserting by adding retention device above home lift
Pin matches, and elevator is under inspection travel state, and after elevator reaches hanging plate position height, electronic bolt starts automatically, leads to
It crosses mechanically and electrically air cock and dual restriction is carried out to elevator, prevent home lift accidental activation from being damaged to service personnel, because
It is applied widely so can be installed on most of home lifts for simple in structure, reasonable design, it is of low cost but
Significant effect.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of home lift overall structure diagram with retention device that embodiment 1 provides；
Fig. 2 is that one kind that embodiment 1 provides carries retention device other direction home lift overall structure diagram；
Fig. 3 is the retention device inspecting state structure diagram that embodiment 1 provides；
In above each figure, 1, car frame upper beam；2nd, electronic bolt；3rd, hanging plate；4th, location hole；5th, infrared transmitting device；
6th, infrared receiver；7th, automatic reset switch.
Specific embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
Applying the feature in example can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, it is well known that the most important structure of home lift is exactly car, and car is by car frame and sets
The car cab composition in car frame is put, is that setting prevents the device to fall in the bottom of elevator mostly in existing technology,
But entering the tool in residence as single family in home lift, other people cannot be introduced into and use, and elevator safety is more
It is important, it needs frequently to carry out home lift maintenance maintenance, safety of the service personnel in maintenance is also just even more important, such as schemes
1st, shown in Fig. 2 and Fig. 3, the utility model provides a kind of home lift with retention device, by the top of home lift
Portion sets retention device, carries out dual restriction to elevator using mechanically and electrically air cock, elevator accidental activation pair when avoiding overhauling
Service personnel damages.The retention device includes the electronic bolt 2 and and electric inserting that are arranged on 1 both ends of car frame upper beam
The matched hanging plate 3 being arranged on two side rails of car of pin 2, in the pin rod being provided centrally with electronic bolt 2 of hanging plate 3
Matched location hole 4, as depicted in figs. 1 and 2, under home lift is in operating status, up to not during the up and down motion of elevator
To the height of hanging plate 3, only when elevator is under inspecting state, elevator could continue to rise to reach the position of hanging plate 3
It puts, and under the normal operating status of home lift, 4 side of location hole on both sides hanging plate 3 is provided with infrared detecting device, and one
While be infrared transmitting device 5, another side is infrared ray receiving device 6, under normal elevator operation, infrared emitting dress
5 are put always in transmitting infrared ray state, and infrared ray receiving device 6 can receive the transmitting of infrared transmitting device 5 always
Infrared signal, electronic bolt 2 are in standby mode.When needing to overhaul elevator, home lift is adjusted to inspecting state, car
Frame drives car cab persistently to rise, and while elevator reaches specified altitude assignment, elevator stops the transmitting of infrared transmitting device 5
Infrared signal, after infrared receiver 6 does not receive signal, electronic bolt 2 starts, the pin rod of electronic bolt 2 from it is interior to
During outer slip, by being arranged on the automatic reset switch 7 of electronic 2 top of bolt, automatic reset switch 7 is connected into home lift
In circuit, when pin rod passes through, automatic reset switch 7 disconnects, and the possibility of home lift accidental activation is cut off in terms of electrical, together
When, pin rod continues outside Slideslip, when the pin rod of electronic bolt 2 slides into maximum distance, reaches on the guide rail of car both sides
The hanging plate 3 of setting, and pin rod is inserted in the location hole 4 on hanging plate 3, and electronic bolt 2 is automatically locked, and home lift is carried out
Mechanical stop.Under cooperation of the utility model by electronic bolt 2 and infrared detecting device, the blocking of conventional domestic elevator is filled
It puts and optimizes, home lift can just be carried out with mechanical double action automatically by electrical after elevator reaches specified altitude assignment
It restricts, prevents the accidental activation of home lift.The step of thinking operation is eliminated, after preventing elevator from reaching specified altitude assignment, maintenance
Personnel forget to carry out elevator locked unexpected generation, so as to prevent the possibility of home lift accidental activation.The present apparatus uses model
It encloses wide, disclosure satisfy that various home lift models requirements substantially, individual layer or multilayer, rectangular or circular household electric
Ladder can be stopped by the utility model, it is only necessary to according to actual conditions guide rail different height installation with it is electronic
2 matched hanging plate 3 of bolt, and infrared detecting device is set on hanging plate 3, it will be able to automatic realization is electrically dual with machinery
Protective effect.Because electronic bolt 2 not only acts as the effect of blocking automatic reset switch 7, the effect of mechanical lattice gear, institute are also acted as
It is more stringent with the selection to electronic 2 pin rod of bolt, use intensity and the higher material of rigidity is needed to be made, such as stainless steel.
Applicant consults many data in the structure for designing the present apparatus, but finds that most of retention device is not by increasing column
It is exactly using spacers block, although these designs effectively stop elevator and are applicable in all families that elevator, which is supported,
With elevator, because home lift installation environment is limited after all, space up and down is smaller, so some home lift ranges
It is inherently smaller, these devices are added without excessive space, even if setting many devices, it is also possible to when actually overhauling
Forget to use, but the safety of home lift is again especially important, thus applicant just want it is simple in structure and not by adding some
The device that occupies excessive space and can stop automatically reaches same technique effect, and the utility model passes through in car frame
Retention device is added at the both ends of upper beam 1, utilizes the dual cooperation of electronic bolt 2 and automatic reset switch 6, you can complete dual system
About, it realizes elevator blocking, prevents accidental activation, it is simple in structure, small, but it is suitble to all home lifts, use scope is wide.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with novel technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (2)
1. a kind of home lift with retention device, including car, the car includes car frame and car cab, and feature exists
In：Retention device is provided at the top of the car frame, the retention device includes the electric inserting for being arranged on car frame upper beam both ends
Pin and with the matched hanging plate being arranged on two side rails of car of the electronic bolt, the electronic bolt upper end is provided with
Automatic reset switch, be provided on the hanging plate with the matched location hole of electronic bolt, the location hole side setting is infrared
Detection device.
2. a kind of home lift with retention device according to claim 1, it is characterised in that：The automatic reset switch
With home lift circuit in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161907.1U CN207536964U (en) | 2017-09-12 | 2017-09-12 | A kind of home lift with retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161907.1U CN207536964U (en) | 2017-09-12 | 2017-09-12 | A kind of home lift with retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536964U true CN207536964U (en) | 2018-06-26 |
Family
ID=62607988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721161907.1U Expired - Fee Related CN207536964U (en) | 2017-09-12 | 2017-09-12 | A kind of home lift with retention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536964U (en) |
-
2017
- 2017-09-12 CN CN201721161907.1U patent/CN207536964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |