CN207658888U - A kind of vertical lift elevator falling proof device - Google Patents
A kind of vertical lift elevator falling proof device Download PDFInfo
- Publication number
- CN207658888U CN207658888U CN201721681386.2U CN201721681386U CN207658888U CN 207658888 U CN207658888 U CN 207658888U CN 201721681386 U CN201721681386 U CN 201721681386U CN 207658888 U CN207658888 U CN 207658888U
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- installation
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- installing matrix
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Abstract
A kind of vertical lift elevator falling proof device,The vertical lift elevator falling proof device,Limit installation slot is opened up in the bottom of lift car,Carry out the installation of drive component and fall arrest assembly,By the way of installing matrix and dual-axle motor composition fall arrest assembly,By being symmetrical arranged the installation that two groups of positioning mounting plates carry out the magnetic-adsorption component being made of installation shell and supply unit at the shaft end of dual-axle motor,Corresponding external screw thread is set inside the installation through-hole of the outer surface of installation shell and positioning mounting plate and internal thread carries out screw thread installation,Facilitate the maintenance and replacement of people,Pass through the position restriction of the position setting limiting plate progress magnetic-adsorption component corresponding with positioning mounting plate between guide assembly,By the absorption that electromagnet adsorption piece progress and both sides guide assembly is arranged in installation shell both sides,Magnetic force size is adjusted by size of current,To improve the tenesmus resistance of lift car.
Description
Technical field
The utility model is related to machinery field more particularly to elevator, specially a kind of vertical lift elevator falling proof device.
Background technology
Used during elevator falling is one of danger present in elevator use, and existing fall arrest measure is mostly by driving group
Part is braked, and installation and repairing and replacement process are extremely inconvenient, it has not been convenient to the use of people.
Utility model content
The technical issues of the utility model solves is to overcome the deficiencies of existing technologies, and it is anti-to provide a kind of vertical lift elevator
Drop device.
To achieve the above object, the utility model provides the following technical solutions：
The bottom of a kind of vertical lift elevator falling proof device, including lift car, the lift car offers limit
Mounting groove, the drive component for being internally provided with more than two numbers that slot is mounted, the quantity of the driving component are
Four groups, and it is symmetricly set on the both sides that slot is mounted two-by-two, wherein the outside positioned at lift car is corresponding with drive component
Position be provided with guide assembly, fall arrest assembly, the fall arrest assembly are wherein provided between the drive component of the same side
Including installing matrix and dual-axle motor, the installing matrix be arranged be mounted slot be internally located at two groups of drive components between
Position, and be provided with being mounted between the inner wall of slot and connect mounting assembly, the installing matrix, which passes through, connects installation group
Part is fixedly connected with the inner wall that slot is mounted, and the one end of the installing matrix far from connection mounting assembly offers installation cavity
Room, the dual-axle motor are fixedly mounted on the inside of installation chamber, and the shaft end of the dual-axle motor is installed with positioning peace
Loading board, the one end of two of which positioning mounting plate far from dual-axle motor are provided with magnetic-adsorption component, the magnetic-adsorption component
Including installation shell and supply unit, the supply unit is fixedly mounted on the inside of installation shell, described to install the two of shell
Side offers positioning chamber, and the inside of the positioning chamber is installed with electromagnet adsorption piece, wherein two groups of adjacent guide rails
The corresponding side of component is installed with limiting plate, and the one end of the positioning mounting plate far from dual-axle motor connects with limiting plate
It touches, the positioning mounting plate offers installation through-hole, the peace close to the side of limiting plate position corresponding with guide assembly
Dress shell is fixedly mounted on inside the installation through-hole of both sides positioning mounting plate.
Preferably, the inner wall position corresponding with installing matrix that slot is mounted, which is installed with, is located by connecting
The top surface position corresponding with positioning link of part, the installing matrix offers the card slot that is slidably installed, described to be located by connecting
Part slides the inside for being connected to the card slot that is slidably installed, and the surface of the positioning link and the corresponding position of installing matrix are solid
Dingan County is equipped with screw thread positioning through hole, and passes through screw thread positioning through hole and positioning screw screw thread between positioning link and installing matrix
Fixed, wherein positioning screw, which is located on the outside of installing matrix, is provided with threaded fastener.
Preferably, the outer surface of the inner wall of the installation through-hole and installation shell is respectively arranged with internal thread and outer spiral shell
Line is screwed between installation shell and the installation through-hole of positioning mounting plate by internal thread and external screw thread.
Preferably, the supply unit is electrically connected with electromagnet adsorption piece, and the side of the supply unit is provided with electricity
Source connector, and power connection passes through the side wall of installation shell to reach the outside for installing shell, wherein supply unit is connect by power supply
Head is electrically connected with other external power supplies.
Compared with prior art, the utility model has the beneficial effects that：The vertical lift elevator falling proof device, in elevator
The bottom of car opens up limit installation slot, the installation of drive component and fall arrest assembly is carried out, using installing matrix and twin shaft
The mode of motor form fall arrest assembly, by the way that connection mounting assembly is arranged in installing matrix and between slot inner wall is mounted,
The installation for carrying out fall arrest assembly carries out magnetic-adsorption by being symmetrical arranged two groups of positioning mounting plates at the shaft end of dual-axle motor
The installation of component in the outer surface of installation shell and is determined using the magnetic-adsorption component of installation shell and supply unit composition
Corresponding external screw thread is set inside the installation through-hole of position mounting plate and internal thread carries out screw thread installation, facilitates the maintenance of people
And replacement, pass through the position setting limiting plate progress magnetic-adsorption component corresponding with positioning mounting plate between guide assembly
Position restriction passes through electric current by the way that the absorption of electromagnet adsorption piece progress and both sides guide assembly is arranged in installation shell both sides
Big minor adjustment magnetic force size drives the rotation of magnetic-adsorption component to improve the tenesmus resistance of lift car by dual-axle motor,
To carry out the position adjustment of magnetic-adsorption component.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model.
In figure：1 lift car, 2 be mounted slots, 3 drive components, 4 guide assemblies, 5 fall arrest assemblies, 6 installing matrixes,
7 dual-axle motors, 8 connection mounting assemblies, 9 installation chambers, 10 positioning mounting plates, 11 magnetic-adsorption components, 12 installation shells, 13 electricity
Source device, 14 positioning chambers, 15 limiting plates, 16 installation through-holes, 17 positioning links, 18 be slidably installed card slot, 19 screw threads positioning
Through-hole, 20 positioning screws, 21 threaded fasteners, 22 electromagnet adsorption pieces.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of vertical lift elevator falling proof device, including lift car 1, the bottom of the lift car 1 open up limited
Position mounting groove 2, the drive component 3 for being internally provided with more than two numbers that slot 2 is mounted, the driving component 3
Quantity is four groups, and is symmetricly set on the both sides that slot 2 is mounted two-by-two, wherein positioned at the outside of lift car 1 and driving group
3 corresponding position of part is provided with guide assembly 4, is wherein provided with fall arrest assembly 5, institute between the drive component 3 of the same side
It includes installing matrix 6 and dual-axle motor 7 to state fall arrest assembly 5, and the installing matrix 6 is arranged at the interior position that slot 2 is mounted
Position between two groups of drive components 3, and it is connect mounting assembly 8 with being mounted to be provided between the inner wall of slot 2, the peace
Dress matrix 6 is fixedly connected by connecting mounting assembly 8 with the inner wall that slot 2 is mounted, and the installing matrix 6 is installed far from connection
One end of component 8 offers installation chamber 9, and the dual-axle motor 7 is fixedly mounted on the inside of installation chamber 9, the twin shaft electricity
The shaft end of machine 7 is installed with positioning mounting plate 10, one end setting of the two of which positioning mounting plate 10 far from dual-axle motor 7
It includes installation shell 12 and supply unit 13, the supply unit 13 to have magnetic-adsorption component 11, the magnetic-adsorption component 11
It is fixedly mounted on the inside of installation shell 12, the both sides of the installation shell 12 offer positioning chamber 14, the positioning chamber
14 inside is installed with electromagnet adsorption piece 22, wherein adjacent two groups of guide assemblies, 4 corresponding side is fixedly mounted
There are limiting plate 15, the one end of the positioning mounting plate 10 far from dual-axle motor 7 to be contacted with limiting plate 15, the positioning mounting plate 10
Installation through-hole 16 is offered close to the side position corresponding with guide assembly 4 of limiting plate 15, the installation shell 12 is fixed
Inside the installation through-hole 16 of both sides positioning mounting plate 10.
As a kind of technical optimization scheme of the utility model, the inner wall that slot 2 is mounted is opposite with installing matrix 6
The position answered is installed with positioning link 17, the top surface position corresponding with positioning link 17 of the installing matrix 6
The card slot 18 that is slidably installed is offered, the positioning link 17 slides the inside for being connected to the card slot 18 that is slidably installed, the positioning
The surface and 6 corresponding position of installing matrix of connector 17 are installed with screw thread positioning through hole 19, and positioning link
It is screwed by screw thread positioning through hole 19 and positioning screw 20 between 17 and installing matrix 6, wherein positioning screw 20 is located at peace
The outside of dress matrix 6 is provided with threaded fastener 21.
As a kind of technical optimization scheme of the utility model, the inner wall of the installation through-hole 16 and installation shell 12
Outer surface is respectively arranged with internal thread and external screw thread, between installation shell 12 and the installation through-hole 16 of positioning mounting plate 10
It is screwed by internal thread and external screw thread.
As a kind of technical optimization scheme of the utility model, the supply unit 13 electrically connects with electromagnet adsorption piece 22
It connects, the side of the supply unit 13 is provided with power connection, and power connection passes through the side wall of installation shell 12 to reach installation
The outside of shell 12, wherein supply unit 13 are electrically connected by power connection and other external power supplies.
Operation principle：When people use the vertical lift elevator falling proof device, open up limit in the bottom of lift car 1
Mounting groove 2 carries out the installation of drive component 3 and fall arrest assembly 5, and fall arrest is formed using installing matrix 6 and dual-axle motor 7
The mode of component 5 carries out fall arrest by the way that connection mounting assembly 8 is arranged in installing matrix 6 and between 2 inner wall of slot is mounted
The installation of component 5 carries out magnetic-adsorption component 11 by being symmetrical arranged two groups of positioning mounting plates 10 at the shaft end of dual-axle motor 7
Installation, using installation shell 12 and supply unit 13 form magnetic-adsorption component 11, installation shell 12 outer surface with
And corresponding external screw thread is arranged for 16 inside of installation through-hole of positioning mounting plate 10 and internal thread carries out screw thread installation, facilitates people
Maintenance and replacement, pass through corresponding with positioning mounting plate 10 position between guide assembly 4 limiting plate 15 be set and carry out
The position restriction of magnetic-adsorption component 11 is carried out and two side rails by the way that electromagnet adsorption piece 22 is arranged in 12 both sides of installation shell
The absorption of component 4 adjusts magnetic force size by size of current and passes through dual-axle motor to improve the tenesmus resistance of lift car 1
7 drive magnetic-adsorption component 11 to rotate, to carry out the position adjustment of magnetic-adsorption component 11.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of vertical lift elevator falling proof device, including lift car（1）, it is characterised in that：The lift car（1）'s
Bottom offers limit installation slot（2）, the limit installation slot（2）Be internally provided with four groups of drive components（3）, the driving
Component（3）It is symmetricly set on limit installation slot two-by-two（2）Both sides, wherein be located at lift car（1）Outside and drive component
（3）Corresponding position is provided with guide assembly（4）, the wherein drive component of the same side（3）Between be provided with fall arrest assembly
（5）, the fall arrest assembly（5）Including installing matrix（6）And dual-axle motor（7）, the installing matrix（6）Setting is pacified in limit
Tankage（2）Be internally located at two groups of drive components（3）Between position, and be mounted slot（2）Inner wall between be provided with
Connect mounting assembly（8）, the installing matrix（6）By connecting mounting assembly（8）With limit installation slot（2）Inner wall fix connect
It connects, the installing matrix（6）Far from connection mounting assembly（8）One end offer installation chamber（9）, the dual-axle motor（7）
It is fixedly mounted on installation chamber（9）Inside, the dual-axle motor（7）Shaft end be installed with positioning mounting plate（10）,
Two of which positioning mounting plate（10）Far from dual-axle motor（7）One end be provided with magnetic-adsorption component（11）, the magnetic force suction
Attached component（11）Including installing shell（12）And supply unit（13）, the supply unit（13）It is fixedly mounted on installation shell
（12）Inside, the installation shell（12）Both sides offer positioning chamber（14）, the positioning chamber（14）Inside it is solid
Dingan County is equipped with electromagnet adsorption piece（22）, wherein two groups of adjacent guide assemblies（4）Corresponding side is installed with limit
Plate（15）, the positioning mounting plate（10）Far from dual-axle motor（7）One end and limiting plate（15）Contact, the positioning mounting plate
（10）Close to limiting plate（15）Side and guide assembly（4）Corresponding position offers installation through-hole（16）, the installation
Shell（12）It is fixedly mounted on both sides positioning mounting plate（10）Installation through-hole（16）It is internal.
2. a kind of vertical lift elevator falling proof device according to claim 1, it is characterised in that：The limit installation slot
（2）Inner wall and installing matrix（6）Corresponding position is installed with positioning link（17）, the installing matrix（6）'s
Top surface and positioning link（17）Corresponding position offers the card slot that is slidably installed（18）, the positioning link（17）Sliding
It is connected to the card slot that is slidably installed（18）Inside, the positioning link（17）Surface and installing matrix（6）It is corresponding
Position is installed with screw thread positioning through hole（19）, and positioning link（17）With installing matrix（6）Between positioned by screw thread
Through-hole（19）And positioning screw（20）It is screwed, wherein positioning screw（20）Positioned at installing matrix（6）Outside be provided with spiral shell
Line fastener（21）.
3. a kind of vertical lift elevator falling proof device according to claim 1, it is characterised in that：The installation through-hole
（16）Inner wall and installation shell（12）Outer surface be respectively arranged with internal thread and external screw thread, the installation shell（12）
With positioning mounting plate（10）Installation through-hole（16）Between be screwed by internal thread and external screw thread.
4. a kind of vertical lift elevator falling proof device according to claim 1, it is characterised in that：The supply unit
（13）With electromagnet adsorption piece（22）It is electrically connected, the supply unit（13）Side be provided with power connection, and power supply connects
Head passes through installation shell（12）Side wall reach installation shell（12）Outside, wherein supply unit（13）By power connection with
Other external power supplies are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681386.2U CN207658888U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical lift elevator falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681386.2U CN207658888U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical lift elevator falling proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207658888U true CN207658888U (en) | 2018-07-27 |
Family
ID=62940756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681386.2U Active CN207658888U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical lift elevator falling proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207658888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902528A (en) * | 2018-09-18 | 2020-03-24 | 哈伊洛风系统有限责任两合公司 | Elevator car and method for manufacturing an elevator car |
| US20220144588A1 (en) * | 2020-11-06 | 2022-05-12 | Otis Elevator Company | Adjustable force safety brakes |
-
2017
- 2017-12-06 CN CN201721681386.2U patent/CN207658888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902528A (en) * | 2018-09-18 | 2020-03-24 | 哈伊洛风系统有限责任两合公司 | Elevator car and method for manufacturing an elevator car |
| US20220144588A1 (en) * | 2020-11-06 | 2022-05-12 | Otis Elevator Company | Adjustable force safety brakes |
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| GR01 | Patent grant |