CN207943748U - A kind of compound anti-pressure device of building elevator car bottom - Google Patents
A kind of compound anti-pressure device of building elevator car bottom Download PDFInfo
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- CN207943748U CN207943748U CN201820354680.0U CN201820354680U CN207943748U CN 207943748 U CN207943748 U CN 207943748U CN 201820354680 U CN201820354680 U CN 201820354680U CN 207943748 U CN207943748 U CN 207943748U
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- pressure
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- inductor
- floor
- elevator
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Abstract
The utility model is related to a kind of compound anti-pressure devices of building elevator car bottom.The compound anti-pressure device of building elevator car bottom includes the floating car floor that cage bottom is suspended on by spring, cage bottom be equipped with can setup pressure value pressure inductor, pressure inductor is connect with elevator control system signal, under normal condition, floating car floor is detached with pressure inductor, when car downlink is pressed onto foreign matter, the upward compressed spring of floating car floor is until contact inductor, when pressure reaches setting value, signal is sent to elevator control system, car is made to stop downlink.Using can setup pressure value pressure inductor; normal operation when pressure is less than setting value; the unstable triggering of elevator self-operating is can avoid to cause to malfunction; it is out of service when pressure is greater than the set value; article and car are protected, control is more sensitive, ensures the security performance of compound building elevator operation; and pressure inductor is between cage bottom and floating car floor, and it is small to elevator appearance effects.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to a kind of compound anti-pressure device of building elevator car bottom.
Background technology
When the installation of compound building elevator, on second floor floor opening up hole makes elevator pass through, unspecial hoistway.In elevator
It when downlink, needs whether there is obstacle article or people to be detected car lower part, and accident is prevented using corresponding measure.It is existing
Elevator detection and emergency stop device be not suitable for the compound building elevator more demanding to appearance.
Utility model content
In order to overcome the deficiencies of existing technologies, the purpose of this utility model is to provide a kind of compound anti-press fitting of building elevator car bottom
It sets, improves safety.
In order to achieve the goal above, the technical solution of the compound anti-pressure device of building elevator car bottom of the utility model is：
The compound anti-pressure device of building elevator car bottom includes the floating car floor that cage bottom is suspended on by spring, and cage bottom is set
Have can setup pressure value pressure inductor, pressure inductor is connect with elevator control system signal, under normal condition, floating sedan-chair
Bottom is detached with pressure inductor, and when car downlink is pressed onto foreign matter, the upward compressed spring of floating car floor is until contact incudes
Device sends signal to elevator control system, car is made to stop downlink when pressure reaches setting value.
Floating car floor has the opening up directed cavity for being wrapped on the outside of cage bottom and is used for and second floor floor
The hole of upper hole is along the block edge that block coordinates.
One week of cage bottom is equipped with multiple pressure inductors.
The spring has outsides that are multiple, and being located at pressure inductor.
Due to the implementation of above technical scheme, the utility model has the following technical effect that compared with prior art：This reality
In novel, using can setup pressure value pressure inductor, pressure be less than setting value when normal operation, can avoid elevator itself
Fluctuation of service triggering causes to malfunction, out of service when pressure is greater than the set value, and protects article and car, control more clever
It is quick, ensure the security performance of compound building elevator operation, and pressure inductor is between cage bottom and floating car floor, to electricity
Terraced appearance effects are small.
Further, floating car floor is oriented to cage bottom and coordinates, and lower section touches foreign matter for one week everywhere can make to float
Dynamic car floor is integrally upward, avoids gradient is excessive from causing stuck and influence touch pressure inductor.
Description of the drawings
Fig. 1 is the structural schematic diagram under the anti-pressure device normal condition of the compound building elevator car bottom of the utility model；
Fig. 2 is schematic diagram of the anti-pressure device of car floor when being pressed onto foreign matter in Fig. 1.
Specific implementation mode
The technical solution of the utility model is described in detail below by specific embodiment.
As shown in Figure 1 and Figure 2, the compound anti-pressure device of building elevator car bottom includes being suspended on the floating of cage bottom 1 by spring 3
Dynamic car floor 4, cage bottom 1 be equipped with can setup pressure value pressure inductor 2, pressure inductor 2 and elevator control system signal
Connection.Under normal condition, floating car floor 4 is detached with pressure inductor 2, when car downlink is pressed onto foreign matter 5, floating car floor 4 to
Upper compressed spring 3 is until contact inductor 2 sends out downlink to elevator control system and be obstructed when pressure reaches setting value
Signal makes car stop downlink.Wherein, floating car floor 4, which has, opening up for directed cavity 40 and is used for and second floor floor
The block that the hole of upper hole coordinates along block is along 41, and block extends outwardly along 41 in the bottom of directed cavity 40, and directed cavity 40 is by setting
It is surrounded in ring flat-plate 42 of the block above 41, is wrapped in 1 outside of cage bottom and is oriented to cooperation with cage bottom 1.Pressure inductor 2
Have multiple, and being located at cage bottom one weeks.Spring 3 has outsides that are multiple, and being located at pressure inductor 2.Pressure inductor 2 is adopted
With more sensitive gram-grade pressure sensor, in the higher environment of precision, pressure set points may be zero.
Finally it should be noted that：Above example is 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 ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (4)
1. a kind of compound anti-pressure device of building elevator car bottom, it is characterised in that：It include the floating that cage bottom is suspended on by spring
Car floor, cage bottom be equipped with can setup pressure value pressure inductor, pressure inductor connect with elevator control system signal, just
Under normal state, floating car floor is detached with pressure inductor, and when car downlink is pressed onto foreign matter, the upward compressed spring of floating car floor is straight
To contact inductor, when pressure reaches setting value, signal is sent to elevator control system, car is made to stop downlink.
2. the compound anti-pressure device of building elevator car bottom according to claim 1, it is characterised in that：Floating car floor has opening court
On the block for being wrapped in the directed cavity on the outside of cage bottom and coordinating along block for the hole with hole on second floor floor
Edge.
3. the compound anti-pressure device of building elevator car bottom according to claim 1 or 2, it is characterised in that：One week of cage bottom
Equipped with multiple pressure inductors.
4. the compound anti-pressure device of building elevator car bottom according to claim 3, it is characterised in that：The spring have it is multiple, and
Positioned at the outside of pressure inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354680.0U CN207943748U (en) | 2018-03-15 | 2018-03-15 | A kind of compound anti-pressure device of building elevator car bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354680.0U CN207943748U (en) | 2018-03-15 | 2018-03-15 | A kind of compound anti-pressure device of building elevator car bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943748U true CN207943748U (en) | 2018-10-09 |
Family
ID=63698033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354680.0U Expired - Fee Related CN207943748U (en) | 2018-03-15 | 2018-03-15 | A kind of compound anti-pressure device of building elevator car bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436290A (en) * | 2019-06-28 | 2019-11-12 | 东南电梯股份有限公司 | Without hoistway elevator running space safety system |
-
2018
- 2018-03-15 CN CN201820354680.0U patent/CN207943748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436290A (en) * | 2019-06-28 | 2019-11-12 | 东南电梯股份有限公司 | Without hoistway elevator running space safety system |
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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: 20181009 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |