CN211812892U - Elevator with buffer protection function - Google Patents
Elevator with buffer protection function Download PDFInfo
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- CN211812892U CN211812892U CN201922412760.4U CN201922412760U CN211812892U CN 211812892 U CN211812892 U CN 211812892U CN 201922412760 U CN201922412760 U CN 201922412760U CN 211812892 U CN211812892 U CN 211812892U
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- 230000003139 buffering effect Effects 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 17
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an elevator with buffering protect function, including elevartor shaft, elevator car, first protection machanism and second protection machanism, elevator car sets up the inside at the elevartor shaft, first protection machanism sets up the bottom at the elevartor shaft inner wall. The utility model discloses a telescopic link, the guard plate, the buffer layer, the elastic layer, the compressive layer, damping spring, the warning button, the vacuum shell, a piston, mutually supporting of connecting plate and roof, the effect to the elevator buffering of falling has been played, the buffering effect is greatly improved, and external personnel can discover the very first time when the elevator falls, avoid postponing the rescue optimum time, through the fixed block, the diaphragm, the fixed axle, the regulating plate, the gyro wheel, mutually supporting of damping spring and limiting plate, the effect of shock attenuation buffering has been played once more, thereby the danger when having reduced the elevator and falling, reduce life safety accident probability, bring very big facility for the user.
Description
Technical Field
The utility model relates to an elevator technical field specifically is an elevator with buffering protect function.
Background
When the elevator is in use, when the steel rope of the traction car breaks, the protection device in the car falling process is generally safety tongs, but the condition that car guide rails break or safety tongs are out of order occurs, then the car will always fall to the elevator shaft pit with higher speed, and the elevator will be caused to fall down to cause serious accidents, therefore, the elevator shaft pit is generally provided with a buffer protection device, the buffer applied to the elevator at present is generally of two structures of spring and hydraulic pressure, the absorption impact energy of the spring buffer is poor, and the hydraulic pressure buffer has good absorption effect, but the structure is complex, the price is high, the regular maintenance is needed, the maintenance and the overhaul are very inconvenient, and the outside personnel can not know at the first time when the elevator falls, the best opportunity for personnel to escape is greatly delayed, the danger is increased, and great inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator with buffering protect function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an elevator with a buffering protection function comprises an elevator shaft, an elevator car, a first protection mechanism and a second protection mechanism, wherein the elevator car is arranged inside the elevator shaft, the first protection mechanism is arranged at the bottom of the inner wall of the elevator shaft, the number of the second protection mechanisms is two, the two second protection mechanisms are symmetrically arranged on the left side and the right side of the bottom of the inner wall of the elevator shaft, anti-skid pads are arranged on the left side and the right side of the inner wall of the elevator shaft, and one side, close to the elevator car, of each anti-skid pad is in contact with the elevator car;
the first protection mechanism comprises two telescopic rods, the telescopic rods are installed at the bottom of the inner wall of the elevator shaft, the top ends of the two telescopic rods are fixedly connected through a protection plate, a damping spring is sleeved on the surface of each telescopic rod, the bottom of the protection plate is fixedly connected with the bottom of the inner wall of the elevator shaft through the damping spring, an alarm button is installed at the middle point of the bottom of the protection plate, a vacuum shell is arranged below the alarm button, a piston is connected to the inner wall of the vacuum shell in a sliding mode, a connecting plate is installed at the top of the piston, the top of the connecting plate penetrates through the vacuum shell and extends to the outside of the vacuum shell, and a top plate matched with the alarm button is;
the second protection mechanism comprises a fixed block and a transverse plate, the fixed block is mounted at the bottom of the left side of the inner wall of the elevator shaft, a fixed shaft is mounted on the front side of the fixed block, an adjusting plate is movably connected to the surface of the fixed shaft, a roller matched with the transverse plate is mounted on one side, away from the fixed shaft, of the adjusting plate, the right side of the transverse plate is fixedly connected with the left side of the protection plate, a buffer spring is mounted on one side, close to the telescopic rod, of the adjusting plate, one end, away from the adjusting plate, of the buffer spring is fixedly connected with;
the guard plate includes the buffer layer, the bottom of buffer layer is provided with the elastic layer, the resistance to compression layer is installed to the bottom of elastic layer.
Preferably, the bottom of the vacuum shell is fixedly connected with the bottom of the inner wall of the elevator shaft.
Preferably, one end of the roller, which is close to the transverse plate, is in rolling contact with the transverse plate.
Preferably, the buffer layer is made of polycarbonate.
Preferably, the elastic layer is made of polyurethane.
Preferably, the pressure-resistant layer is made of ABS resin.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a telescopic link, the guard plate, the buffer layer, the elastic layer, the compressive layer, damping spring, the warning button, the vacuum shell, a piston, mutually supporting of connecting plate and roof, the effect to the elevator buffering of falling has been played, the buffering effect is greatly improved, and external personnel can discover the very first time when the elevator falls, avoid postponing the rescue optimum time, through the fixed block, the diaphragm, the fixed axle, the regulating plate, the gyro wheel, mutually supporting of damping spring and limiting plate, the effect of shock attenuation buffering has been played once more, thereby the danger when having reduced the elevator and falling, reduce life safety accident probability, bring very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
fig. 2 is a structural section view of the front view of the protection plate of the present invention.
In the figure: the elevator comprises an elevator shaft 1, an elevator car 2, a first protection mechanism 3, a telescopic rod 31, a protection plate 32, a buffer layer 321, an elastic layer 322, a 323 pressure-resistant layer, a damping spring 33, an alarm button 34, a vacuum shell 35, a piston 36, a connecting plate 37, a top plate 38, a second protection mechanism 4, a fixed block 41, a transverse plate 42, a fixed shaft 43, an adjusting plate 44, a roller 45, a buffering spring 46, a limiting plate 47 and a non-slip mat 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, an elevator with buffering protection function, including elevartor shaft 1, elevator car 2, first protection machanism 3 and second protection machanism 4, elevator car 2 sets up in the inside of elevartor shaft 1, first protection machanism 3 sets up the bottom at the 1 inner wall of elevartor shaft, the quantity of second protection machanism 4 is two and the symmetry sets up the left and right sides in 1 inner wall bottom of elevartor shaft, the equal fixedly connected with slipmat 5 in the left and right sides of 1 inner wall of elevartor shaft, one side that slipmat 5 is close to elevator car 2 and elevator car 2 mutually contact, through setting up slipmat 5, when elevator car 2 and slipmat 5 mutually contact produced frictional force, played tentatively to buffer the effect of elevator car 2.
The second protection mechanism 4 comprises a fixed block 41 and a transverse plate 42, the fixed block 41 is installed at the bottom of the left side of the inner wall of the elevator shaft 1, a fixed shaft 43 is fixedly connected to the front surface of the fixed block 41, an adjusting plate 44 is movably connected to the surface of the fixed shaft 43, a roller 45 matched with the transverse plate 42 is fixedly connected to one side, away from the fixed shaft 43, of the adjusting plate 44, one end, close to the transverse plate 42, of the roller 45 is in rolling contact with the transverse plate 42, the right side of the transverse plate 42 is fixedly connected with the left side of the protection plate 32, a buffer spring 46 is fixedly connected to one side, close to the telescopic rod 31, of the adjusting plate 44, one end, away from the adjusting plate 44, of the buffer spring 46 is fixedly connected with the bottom of the inner wall of the elevator shaft 1, the damping and buffering effect is achieved again, so that the danger of falling of the elevator is reduced, the probability of life safety accidents is reduced, and great convenience is brought to users.
When the elevator car 2 is dropped, the preliminary buffering effect is firstly carried out through the anti-slip mat 5, when the elevator car 2 is contacted with the protection plate 32, the buffering is firstly carried out through the buffer layer 321 and the elastic layer 322, then the protection plate 32 downwards extrudes the damping spring 33 and the telescopic rod 31, the protection plate 32 drives the alarm button 34 to downwards move, when the alarm button 34 is contacted with the top plate 38, the alarm button 34 is opened, the alarm button 34 is automatically alarmed after being triggered, the alarm button 34 firstly seeks for the outside, the alarm button 34 drives the connecting plate 37 and the piston 36 to downwards move through the top plate 38, the vacuum box 6 generates resistance on the piston 36, so that the buffering is carried out on the elevator car 2 again, the protection plate 32 drives the transverse plate 42 to downwards move, the transverse plate 42 downwards drives the roller 45 to move, so that the roller 45 rotates around the fixed shaft 43 through the adjusting plate 44 to downwards extrude the buffering spring 46 to move, the roller 45 thus moves close to the protective plate 32, again playing the role of cushioning the elevator car 2, thus achieving the effect of cushioning the elevator car 2 a number of times.
In summary, the following steps: this elevator with buffering protect function through the mutual cooperation of telescopic link 31, guard plate 32, buffer layer 321, elastic layer 322, resistance to compression layer 323, damping spring 33, warning button 34, vacuum shell 35, piston 36, connecting plate 37 and roof 38, through the mutual cooperation of fixed block 41, diaphragm 42, fixed axle 43, regulating plate 44, gyro wheel 45, buffer spring 46 and limiting plate 47, has solved the problem that proposes among the above-mentioned background art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An elevator with buffering protect function, includes elevartor shaft (1), elevator car (2), first protection mechanism (3) and second protection mechanism (4), its characterized in that: the elevator car (2) is arranged inside the elevator shaft (1), the first protection mechanisms (3) are arranged at the bottom of the inner wall of the elevator shaft (1), the number of the second protection mechanisms (4) is two, the two protection mechanisms are symmetrically arranged at the left side and the right side of the bottom of the inner wall of the elevator shaft (1), anti-skid pads (5) are arranged at the left side and the right side of the inner wall of the elevator shaft (1), and one side, close to the elevator car (2), of each anti-skid pad (5) is in contact with the elevator car (2);
the first protection mechanism (3) comprises two telescopic rods (31), the telescopic rods (31) are installed at the bottom of the inner wall of the elevator shaft (1), the top ends of the two telescopic rods (31) are fixedly connected through a protection plate (32), the surface of the telescopic rod (31) is sleeved with a damping spring (33), the bottom of the protection plate (32) is fixedly connected with the bottom of the inner wall of the elevator shaft (1) through the damping spring (33), an alarm key (34) is arranged at the middle point of the bottom of the protection plate (32), a vacuum shell (35) is arranged below the alarm key (34), the inner wall of the vacuum shell (35) is connected with a piston (36) in a sliding way, the top of the piston (36) is provided with a connecting plate (37), the top of the connecting plate (37) penetrates through the vacuum shell (35) and extends to the outside of the vacuum shell, the top of the connecting plate (37) is provided with a top plate (38) matched with the alarm key (34);
the second protection mechanism (4) comprises a fixing block (41) and a transverse plate (42), the fixing block (41) is installed at the bottom of the left side of the inner wall of the elevator shaft (1), a fixing shaft (43) is installed on the front face of the fixing block (41), an adjusting plate (44) is movably connected to the surface of the fixing shaft (43), a roller (45) matched with the transverse plate (42) is installed on one side, away from the fixing shaft (43), of the adjusting plate (44), the right side of the transverse plate (42) is fixedly connected with the left side of the protection plate (32), a buffer spring (46) is installed on one side, close to the telescopic rod (31), of the adjusting plate (44), one end, away from the adjusting plate (44), of the buffer spring (46) is fixedly connected with the bottom of the inner wall of the elevator shaft (1), and a limiting;
the protection plate (32) comprises a buffer layer (321), an elastic layer (322) is arranged at the bottom of the buffer layer (321), and a pressure-resistant layer (323) is installed at the bottom of the elastic layer (322).
2. The elevator with the buffer protection function according to claim 1, characterized in that: the bottom of the vacuum shell (35) is fixedly connected with the bottom of the inner wall of the elevator shaft (1).
3. The elevator with the buffer protection function according to claim 1, characterized in that: one end of the roller (45) close to the transverse plate (42) is in rolling contact with the transverse plate (42).
4. The elevator with the buffer protection function according to claim 1, characterized in that: the buffer layer (321) is made of polycarbonate.
5. The elevator with the buffer protection function according to claim 1, characterized in that: the elastic layer (322) is made of polyurethane.
6. The elevator with the buffer protection function according to claim 1, characterized in that: the pressure-resistant layer (323) is made of ABS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412760.4U CN211812892U (en) | 2019-12-29 | 2019-12-29 | Elevator with buffer protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412760.4U CN211812892U (en) | 2019-12-29 | 2019-12-29 | Elevator with buffer protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211812892U true CN211812892U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412760.4U Active CN211812892U (en) | 2019-12-29 | 2019-12-29 | Elevator with buffer protection function |
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| Country | Link |
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| CN (1) | CN211812892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707269A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Pit buffering elevator |
| CN112707285A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Lifting elevator with good damping performance |
| CN112727182A (en) * | 2020-12-29 | 2021-04-30 | 安徽中安创建科技产业有限公司 | Auxiliary device of three-dimensional parking equipment |
-
2019
- 2019-12-29 CN CN201922412760.4U patent/CN211812892U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707269A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Pit buffering elevator |
| CN112707285A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Lifting elevator with good damping performance |
| CN112727182A (en) * | 2020-12-29 | 2021-04-30 | 安徽中安创建科技产业有限公司 | Auxiliary device of three-dimensional parking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 461000 Floor 28, Liancheng Building, Intersection of Weiwen Road and Liancheng Avenue, Xuchang City, Henan Province Patentee after: Henan Jianbiao electromechanical equipment installation Co.,Ltd. Address before: 323600 No.35 yangliuhe village, Bailongshan street, Yunhe County, Lishui City, Zhejiang Province Patentee before: Yunhe Ruize toy design studio |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 461000 Floor 28, Liancheng Building, Intersection of Weiwen Road and Liancheng Avenue, Xuchang City, Henan Province Patentee after: Henan Jianbiao Technology Co.,Ltd. Country or region after: China Address before: 461000 Floor 28, Liancheng Building, Intersection of Weiwen Road and Liancheng Avenue, Xuchang City, Henan Province Patentee before: Henan Jianbiao electromechanical equipment installation Co.,Ltd. Country or region before: China |