CN210193142U - Safe type elevator car - Google Patents
Safe type elevator car Download PDFInfo
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- CN210193142U CN210193142U CN201920708227.XU CN201920708227U CN210193142U CN 210193142 U CN210193142 U CN 210193142U CN 201920708227 U CN201920708227 U CN 201920708227U CN 210193142 U CN210193142 U CN 210193142U
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- elevator car
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- far away
- shaped clamping
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Abstract
The utility model discloses a safety elevator car, which belongs to the elevator field and comprises an elevator shaft, an elevator car and a deceleration base, wherein the bottom end of the elevator car is fixedly connected with the top end of the deceleration base, the left and right ends of the deceleration base are both fixedly provided with cylinders, the output end of each cylinder is fixedly connected with a reinforcing cylinder, one end of each reinforcing cylinder, which is far away from the cylinder, is fixedly connected with a fixed plate, one end of each fixed plate, which is far away from the cylinder, is fixedly connected with a buffering friction strip, the left and right sides of the elevator car are equidistantly and fixedly connected with a plurality of transverse rods, one end of each transverse rod, which is far away from the elevator car, is fixedly connected with a U-shaped clamping plate, the inside of one side wall of each U-shaped clamping plate is fixedly provided with an electromagnet, the inner walls of the left and right sides of the elevator, greatly reducing the collision force and protecting the safety of passengers in the elevator car.
Description
Technical Field
The utility model relates to an elevator field, more specifically say, relate to a safe type elevator car.
Background
The elevator is a permanent transportation device serving a plurality of specific floors in a building, the elevator car runs on at least two rows of rigid rails which are perpendicular to the horizontal plane or have an inclination angle of less than 15 degrees with a vertical line, and the elevator is widely applied to places such as markets, office buildings, residential buildings and the like due to convenience and comfort.
Present car elevator in use, the report number that breaks down is too numerous, and elevator car's decline fast, when reacing the elevartor shaft bottom, can produce huge impact force, produces great life threat to the inside passenger of car, and traditional elevator car bottom is equipped with elastic buffer, can not play good cushioning effect, on the contrary because elasticity is too big can produce the secondary damage to the passenger.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims at providing a safe type elevator car, it can realize taking place when weighing down at elevator car, controls and slows down elevator car's the speed of weighing down, and the collision dynamics that significantly reduces protects elevator car inside passenger's safety.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A safety elevator car comprises an elevator shaft, an elevator car and a deceleration base, wherein the bottom end of the elevator car is fixedly connected with the top end of the deceleration base, air cylinders are fixedly arranged at the left end and the right end of the deceleration base, an output end of each air cylinder is fixedly connected with a reinforcing cylinder, one end, far away from the air cylinders, of each reinforcing cylinder is fixedly connected with a fixing plate, one end, far away from the air cylinders, of each fixing plate is fixedly connected with a buffering friction strip, the left side and the right side of the elevator car are fixedly connected with a plurality of transverse rods in an equidistant mode, one end, far away from the elevator car, of each transverse rod is fixedly connected with a U-shaped clamping plate, an electromagnet is fixedly arranged inside one side wall of each U-shaped clamping plate, the inner walls at the left side and the right side of the elevator shaft are fixedly connected with fixing, be equipped with cylinder switch and electro-magnet switch on the flush mounting plate of switch, cylinder and electro-magnet all with power electric connection through cylinder switch and electro-magnet switch respectively, can realize when elevator car takes place the tenesmus, control and slow down elevator car's tenesmus speed, the collision dynamics that significantly reduces protects elevator car inside passenger's safety.
Further, a plurality of slant nails of one end fixedly connected with of fixed plate are kept away from to buffering rubbing strip, buffering rubbing strip is made for the abrasive rubber material, and the buffering rubbing strip that the abrasive rubber material was made can take place the friction with the wall of a well of elevartor shaft to produce great frictional resistance, cushion elevator car, a plurality of slant nails can further improve the contact frictional force of buffering rubbing strip and the elevartor shaft wall of a well, and the deceleration effect is faster.
Further, the wheels are installed on the inner wall of the U-shaped clamping plate and are connected with the wheel grooves in a sliding mode, the U-shaped clamping plate is made of magnetic conducting materials, and when the elevator car normally operates, the wheels slide in the wheel grooves, connection resistance is reduced, and smooth movement of the elevator car is guaranteed.
Furthermore, the outside cover of switch panel is equipped with the visor, the visor is connected with the inner wall block of elevator car, protects switch panel, prevents that personnel's accident from touching.
Furthermore, the fixing strip is made of ferromagnetic metal, and when the electromagnet generates magnetism, the fixing strip can be attracted by the magnetism.
Further, the cylinder and the deceleration base are obliquely and fixedly installed, the oblique support decelerates, and the stability is better.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize taking place when the tenesmus at elevator car, controls and slows down elevator car's tenesmus speed, and the collision dynamics that significantly reduces protects elevator car inside passenger's safety.
(2) Buffering friction strip keeps away from a plurality of slant nails of one end fixedly connected with of fixed plate, and buffering friction strip makes for the abrasive rubber material, and the buffering friction strip that the abrasive rubber material made can take place the friction with the wall of a well of elevartor shaft to produce great frictional resistance, cushion elevator car, a plurality of slant nails can further improve the contact friction who buffers friction strip and the elevartor shaft wall of a well, and the deceleration effect is faster.
(3) The wheel is installed to the inner wall of U-shaped cardboard, wheel and race sliding connection, and the U-shaped cardboard is made for magnetic material, and when elevator car normal operating, the wheel slides in the inside of race, reduces the connection resistance, guarantees elevator car's smooth removal.
(4) The switch panel is covered with a protective cover, the protective cover is connected with the inner wall of the elevator car in a clamping mode, the switch panel is protected, and personnel are prevented from accidentally touching the switch panel.
(5) The fixing strip is made of ferromagnetic metal, and when the electromagnet generates magnetism, the fixing strip can be attracted by the magnetism.
(6) The cylinder and the deceleration base are obliquely and fixedly installed, the oblique support decelerates, and the stability is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the buffering rubbing strip of the present invention;
fig. 4 is a schematic top view of the U-shaped clip board of the present invention.
The reference numbers in the figures illustrate:
the elevator comprises an elevator shaft 1, an elevator car 2, a fixing strip 3, a transverse rod 4, a U-shaped clamping plate 5, a speed reduction base 6, a cylinder 7, a switch panel 8, a protective cover 9, a reinforcing cylinder 10, a fixing plate 11, a buffering friction strip 12, an oblique nail 13, wheels 14, wheel grooves 15 and an electromagnet 16.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a safety elevator car comprises an elevator shaft 1, an elevator car 2 and a deceleration base 6, wherein the bottom end of the elevator car 2 is fixedly connected with the top end of the deceleration base 6, air cylinders 7 are fixedly mounted at the left and right ends of the deceleration base 6, an output end of each air cylinder 7 is fixedly connected with a reinforcing cylinder 10, one end of each reinforcing cylinder 10 far away from the air cylinder 7 is fixedly connected with a fixing plate 11, one end of each fixing plate 11 far away from the air cylinders 7 is fixedly connected with a buffering friction strip 12, the left and right sides of the elevator car 2 are fixedly connected with a plurality of transverse rods 4 at equal intervals, one end of each transverse rod 4 far away from the elevator car 2 is fixedly connected with a U-shaped clamping plate 5, an electromagnet 16 is fixedly mounted inside one side wall of the U-shaped clamping plate 5, the inner walls at the left and right sides of the elevator shaft 1 are, switch panel 8 is installed to one side inner wall of elevator car 2, is equipped with cylinder switch and electro-magnet switch on switch panel 8, and cylinder 7 and electro-magnet 16 all with power electric connection through cylinder switch and electro-magnet switch respectively, can realize taking place when weighing down at elevator car, control and slow down elevator car's the speed of weighing down, the collision dynamics that significantly reduces protects elevator car inside passenger's safety.
Please refer to fig. 1, one end of the buffering friction strip 12 far from the fixing plate 11 is fixedly connected with a plurality of oblique nails 13, the buffering friction strip 12 is made of wear-resistant rubber, the buffering friction strip 12 made of wear-resistant rubber can rub against the wall of the elevator shaft 1, so as to generate large frictional resistance, buffer the elevator car 2, the contact friction between the buffering friction strip 12 and the wall of the elevator shaft 1 can be further improved by the plurality of oblique nails 13, and the deceleration effect is faster.
Referring to fig. 4, the wheels 14 are mounted on the inner wall of the U-shaped clamping plate 5, the wheels 14 are slidably connected with the wheel grooves 15, the U-shaped clamping plate 5 is made of a magnetic conductive material, and when the elevator car 2 normally operates, the wheels 14 slide in the wheel grooves 15, so that the connection resistance is reduced, and the elevator car 2 is ensured to move smoothly.
Referring to fig. 1, a protection cover 9 is covered outside the switch panel 8, and the protection cover 9 is connected with the inner wall of the elevator car 2 in a clamping manner to protect the switch panel 8 and prevent accidental touch of people.
Referring to fig. 4, the fixing strip 3 is made of ferromagnetic metal, and when the electromagnet 16 generates magnetism, the fixing strip 3 can be attracted magnetically.
Referring to fig. 1, the cylinder 7 and the deceleration base 6 are fixed and installed obliquely, and are supported and decelerated obliquely, so that the stability is better.
When the utility model is used, when the elevator breaks down and begins to fall down, the passenger inside the elevator car 2 can open the protective cover 9, operate the cylinder switch and the electromagnet switch on the switch panel 8, so the electromagnet 16 is electrified to generate magnetism, thereby one side wall of the U-shaped clamping plate 5 generates magnetism, so the U-shaped clamping plate 5 can be adsorbed on the fixed strip 3, thereby the falling elevator car 2 is decelerated and buffered, when the elevator car 2 normally runs, the U-shaped clamping plate 5 and the fixed strip 3 do not generate adsorption, and the wheel 14 inside the U-shaped clamping plate 5 slides in the wheel groove 15 of the fixed strip 3; the output of simultaneous control cylinder 7 stretches out to promote buffering rubbing strip 12 and press close to the 1 wall of a well of elevartor shaft gradually, buffering rubbing strip 12 that the abrasive rubber material was made fully takes place the friction with the wall of a well of elevartor shaft 1, contact frictional force is strengthened greatly to slant nail 13, thereby further cushion the protection to tenesmic elevator car 2, can realize when elevator car takes place the tenesmus, control and slow down elevator car's tenesmus speed, the collision dynamics that significantly reduces, the inside passenger's of protection elevator car safety.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a safe type elevator car, includes elevartor shaft (1), elevator car (2) and deceleration base (6), its characterized in that: the bottom of the elevator car (2) is fixedly connected with the top end of the speed reduction base (6), the left end and the right end of the speed reduction base (6) are fixedly provided with a cylinder (7), the output end of the cylinder (7) is fixedly connected with a reinforcing cylinder (10), one end of the reinforcing cylinder (10), far away from the cylinder (7), is fixedly connected with a fixing plate (11), one end of the fixing plate (11), far away from the cylinder (7), is fixedly connected with a buffering friction strip (12), the left side and the right side of the elevator car (2) are fixedly connected with a plurality of transverse rods (4) at equal intervals, one end of each transverse rod (4), far away from the elevator car (2), is fixedly connected with a U-shaped clamping plate (5), the inside of one side wall of the U-shaped clamping plate (5) is fixedly provided with an electromagnet (16), and the inner walls of the left side and, fixing strip (3) keep away from the one end of elevartor shaft (1) inner wall and open and chisel race (15), flush mounting plate (8) are installed to one side inner wall of elevator car (2), be equipped with cylinder switch and electro-magnet switch on flush mounting plate (8), cylinder (7) and electro-magnet (16) are all with power electric connection through cylinder switch and electro-magnet switch respectively.
2. The secure elevator car of claim 1, wherein: one end of the buffering friction strip (12) far away from the fixing plate (11) is fixedly connected with a plurality of inclined nails (13), and the buffering friction strip (12) is made of wear-resistant rubber.
3. The secure elevator car of claim 1, wherein: the inner wall of the U-shaped clamping plate (5) is provided with wheels (14), the wheels (14) are in sliding connection with the wheel grooves (15), and the U-shaped clamping plate (5) is made of magnetic conductive materials.
4. The secure elevator car of claim 1, wherein: the outside cover of flush mounting plate of switch (8) is equipped with visor (9), visor (9) are connected with the inner wall block of elevator car (2).
5. The secure elevator car of claim 1, wherein: the fixing strip (3) is made of ferromagnetic metal.
6. The secure elevator car of claim 1, wherein: the cylinder (7) and the speed reduction base (6) are obliquely and fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708227.XU CN210193142U (en) | 2019-05-17 | 2019-05-17 | Safe type elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708227.XU CN210193142U (en) | 2019-05-17 | 2019-05-17 | Safe type elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193142U true CN210193142U (en) | 2020-03-27 |
Family
ID=69875594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708227.XU Expired - Fee Related CN210193142U (en) | 2019-05-17 | 2019-05-17 | Safe type elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210193142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606171A (en) * | 2020-05-29 | 2020-09-01 | 绍兴文理学院元培学院 | Short-stroke energy-saving elevator structure and speed limiting mechanism thereof |
| CN112551305A (en) * | 2020-12-03 | 2021-03-26 | 刘涛 | High-rise elevator operation safety protection system |
| CN113218799A (en) * | 2021-03-30 | 2021-08-06 | 绍兴市菲尔乐管业有限公司 | Pipe wall wear resistance testing device for pipes |
| CN113387255A (en) * | 2021-06-28 | 2021-09-14 | 嘉世达电梯有限公司 | High-safety strong-drive traction household elevator |
-
2019
- 2019-05-17 CN CN201920708227.XU patent/CN210193142U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606171A (en) * | 2020-05-29 | 2020-09-01 | 绍兴文理学院元培学院 | Short-stroke energy-saving elevator structure and speed limiting mechanism thereof |
| CN111606171B (en) * | 2020-05-29 | 2021-09-21 | 绍兴文理学院元培学院 | Short-stroke energy-saving elevator structure and speed limiting mechanism thereof |
| CN112551305A (en) * | 2020-12-03 | 2021-03-26 | 刘涛 | High-rise elevator operation safety protection system |
| CN113218799A (en) * | 2021-03-30 | 2021-08-06 | 绍兴市菲尔乐管业有限公司 | Pipe wall wear resistance testing device for pipes |
| CN113387255A (en) * | 2021-06-28 | 2021-09-14 | 嘉世达电梯有限公司 | High-safety strong-drive traction household elevator |
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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: 20200327 Termination date: 20210517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |