CN210763783U - Falling alarm and bottom buffer protection device for vertical lift elevator - Google Patents
Falling alarm and bottom buffer protection device for vertical lift elevator Download PDFInfo
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- CN210763783U CN210763783U CN201921448294.9U CN201921448294U CN210763783U CN 210763783 U CN210763783 U CN 210763783U CN 201921448294 U CN201921448294 U CN 201921448294U CN 210763783 U CN210763783 U CN 210763783U
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Abstract
The utility model discloses a vertical lift elevator is with warning of falling and bottom buffer protection device, including alarm mechanism and the buffer protection mechanism that falls, alarm mechanism's the bottom upper surface that falls and buffer protection mechanism's bottom are connected, alarm mechanism that falls is provided with elevartor shaft and shaft bottom, the inside elevator case that is provided with of elevartor shaft, the power has been installed from a left side to the right side in proper order to the upper end of elevator case, alarm communication device and tachymeter, buffer protection mechanism's upper end is provided with the buffer board, the lower extreme of buffer board is connected with the buffering post, the side of buffering post is connected with first rotation axle bed, the bottom fixedly connected with chassis of buffering post, the upper end fixedly connected with base in shaft bottom, fixedly connected with lateral sliding post between the chassis of buffering post lower extreme, lateral buffer spring, mechanisms such. This vertical lift elevator is with warning of falling and bottom buffering protection device have the function of in time reporting to the police when the accident takes place, and the impact force when can cushioning the elevator tenesmus, and the protectiveness is better.
Description
Technical Field
The utility model relates to an elevator technical field specifically is a vertical lift elevator is with warning of falling and bottom buffer protection device.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.
The existing elevator is difficult to know outside and property at the first time when an accident occurs, so that the accident rescue is slow. And the existing elevator has single structure and poor protectiveness, and once an accident occurs, the casualty rate is high. In view of the above, a fall alarm and bottom buffer protection device for a vertical elevator is needed to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical lift elevator is with warning of falling and bottom buffer protection device, has reached and has in time reported to the police and the better effect of safety protection nature when the occurence of failure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical lift is warning and bottom buffer protection device that falls for elevator, includes alarm mechanism and buffer protection mechanism that falls, alarm mechanism's the bottom upper surface and the bottom of buffer protection mechanism that fall are connected.
The utility model discloses a safety alarm device, including falling alarm mechanism, elevator shaft, power protection box, tachymeter and alarm communication device, falling alarm mechanism's outside is provided with the elevartor shaft, the bottom of elevartor shaft is provided with the shaft bottom, the inside elevator shaft that is provided with of elevartor shaft, power protection box, alarm communication device and tachymeter are installed from a left side to the right side in proper order to the upper end of elevator shaft, power protection box internally mounted has the power.
The buffer protection mechanism comprises a buffer plate, buffer columns, a chassis, a first rotating shaft seat, a movable rod, a second rotating shaft seat, a sliding sleeve, transverse buffer springs, transverse sliding columns and a base, wherein the buffer plate is arranged at the upper end of the buffer protection mechanism, the buffer columns are fixedly connected to four corners of the lower end of the buffer plate, the number of the buffer columns is four, the first rotating shaft seat is fixedly connected to the side surface of each buffer column, the chassis is fixedly connected to the bottom end of each buffer column, the base is fixedly connected to the upper end of the shaft bottom, each buffer column is connected with the upper end of the base through the chassis, the transverse sliding columns are fixedly connected between the chassis at the lower ends of the four buffer columns, the transverse buffer springs are movably sleeved in the middle of each transverse sliding column, the sliding sleeves are slidably connected to two sides of the transverse sliding columns, and the second rotating shaft seat is fixedly connected to one side, far away from the transverse buffer springs, and a movable rod is connected between the first rotating shaft seat and the second rotating shaft seat.
Preferably, the velocimeter and the alarm communication device are both electrically connected with a power supply.
Preferably, the alarm communication device is divided into an alarm device and a wireless communication device, and the wireless communication device is in wireless signal connection with the property monitoring room.
Preferably, the buffering post includes sleeve, vertical buffer spring and flexible post, the upper end of buffering post is provided with the sleeve, telescopic inside is provided with vertical buffer spring, vertical buffer spring's the flexible post of lower extreme fixedly connected with.
Preferably, the lower end of the sleeve is provided with a round opening, the telescopic column is large in size at the upper part and small in size at the lower part, the upper part of the telescopic column is positioned in the sleeve, and the lower part of the telescopic column penetrates through the round opening and is connected with the chassis.
Preferably, the upper end of the longitudinal buffer spring is fixedly connected with the upper end in the sleeve, and the side surface of the longitudinal buffer spring is connected with the inner wall of the sleeve in a sliding manner.
Preferably, the transverse buffer spring is fixedly connected with one end of the sliding sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the falling alarm and bottom buffer protection device for the vertical lift elevator achieves the effect of timely alarming by arranging the falling alarm mechanism. The existing elevator is difficult to know outside and property at the first time when an accident occurs, so that the accident rescue is slow. The speed measuring instrument of the falling alarm mechanism can monitor the running speed of the elevator cage, when the speed exceeds a normal running range, the alarm device in the alarm communication device can make a sound in time to inform the outside in time, the wireless communication device in the alarm communication device is connected with a property monitoring room through a wireless signal, property can be informed to take rescue measures in the first time, and the timeliness and effectiveness of rescue can be effectively improved.
(2) This vertical lift elevator is with warning of falling and bottom buffering protection device pass through buffering protection mechanism and can effectively reduce the harm that causes when the elevator case falls fast, impact force when can buffering the elevator case whereabouts, and then protects inside passenger, reduces the casualty rate to a certain extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the buffering protection mechanism of the present invention;
fig. 3 is a schematic view of the structure of the buffering protection mechanism of the present invention.
In the figure: 1 falling alarm mechanism, 101 elevator shafts, 102 shaft bottoms, 103 elevator cages, 104 power supplies, 105 power supply protection boxes, 106 velocimeters, 107 alarm communication devices, 2 buffer protection mechanisms, 201 buffer plates, 202 buffer columns, 2021 sleeves, 2022 longitudinal buffer springs, 2023 telescopic columns, 203 chassis, 204 first rotating shaft seats, 205 movable rods, 206 second rotating shaft seats, 207 sliding sleeves, 208 transverse buffer springs, 209 transverse sliding columns and 2010 bases.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a vertical lift elevator is with warning of falling and bottom buffering protection device, includes alarm mechanism 1 and the buffering protection mechanism 2 that fall, and the bottom upper surface of alarm mechanism 1 and the bottom of buffering protection mechanism 2 that fall are connected.
Falling alarm mechanism 1 is by elevartor shaft 101, shaft bottom 102, elevator case 103, power 104, power protection box 105, tachymeter 106 and alarm communication device 107 are constituteed, falling alarm mechanism 1's outside is provided with elevartor shaft 101, the bottom of elevartor shaft 101 is provided with shaft bottom 102, elevator case 103 is inside to be provided with in elevartor shaft 101, power protection box 105 is installed from a left side to the right side in proper order to elevator case 103's upper end, alarm communication device 107 and tachymeter 106, power protection box 105 internally mounted has power 104, tachymeter 106 and alarm communication device 107 all with power 104 electric connection, alarm communication device 107 divide into alarm device and wireless communication device, wireless communication device and property control room wireless signal are connected. The existing elevator is difficult to know outside and property at the first time when an accident occurs, so that the accident rescue is slow. The speedometer 106 of the falling alarm mechanism 1 can monitor the running speed of the elevator cage 103, when the speed exceeds the normal running range, the alarm device in the alarm communication device 107 can make a sound in time to inform the outside in time, the wireless communication device in the alarm communication device 107 is connected with the property monitoring room through a wireless signal, property can be informed to take rescue measures in the first time, and the timeliness and effectiveness of rescue can be effectively improved.
The buffer protection mechanism 2 comprises a buffer board 201, a buffer column 202, a chassis 203, a first rotating shaft seat 204, a movable rod 205, a second rotating shaft seat 206, a sliding sleeve 207, a transverse buffer spring 208, a transverse sliding column 209 and a base 2010, wherein the buffer board 201 is arranged at the upper end of the buffer protection mechanism 2, the buffer columns 202 are fixedly connected at four corners of the lower end of the buffer board 201, the buffer columns 202 comprise a sleeve 2021, a longitudinal buffer spring 2022 and a telescopic column 2023, the upper end of the buffer column 202 is provided with the sleeve 2021, the longitudinal buffer spring 2022 is arranged inside the sleeve 2021, the upper end of the longitudinal buffer spring 2022 is fixedly connected with the upper end inside the sleeve 2021, the side surface of the longitudinal buffer spring 2022 is slidably connected with the inner wall of the sleeve 2021, the lower end of the longitudinal buffer spring 2022 is fixedly connected with the telescopic column 2023, the lower end of the sleeve 1 is provided with a round mouth, the telescopic column 2023, the lower part of the buffer column 202 penetrates through the round mouth and is connected with the chassis 203, the number of the buffer columns 202 is four, the side surfaces of the buffer columns 202 are fixedly connected with a first rotating shaft seat 204, the bottom ends of the buffer columns 202 are fixedly connected with the chassis 203, the upper end of the shaft bottom 102 is fixedly connected with the chassis 2010, the buffer columns 202 are connected with the upper end of the chassis 2010 through the chassis 203, transverse sliding columns 209 are fixedly connected between the chassis 203 at the lower ends of the four buffer columns 202, transverse buffer springs 208 are movably sleeved at the middle parts of the transverse sliding columns 209, sliding sleeves 207 are slidably connected at the two sides of the transverse sliding columns 209, support columns are fixedly connected below the two ends of the transverse sliding columns 209, the bottom ends of the support columns are fixedly connected with the upper surface of the chassis 2010, the support columns can avoid bending deformation of the transverse sliding columns 209 under the condition of large impact force, the transverse buffer springs 208 are fixedly connected with one ends of the sliding sleeves 207, a second, a movable rod 205 is connected between the first rotating shaft seat 204 and the second rotating shaft seat 206. Harm caused when can effectively reduce elevator case 103 and fall fast through buffering protection mechanism 2, impact force when can buffering elevator case 103 whereabouts, and then protect inside passenger, reduce the casualty rate to a certain extent.
In the use, when the elevator accident appears, when elevator case 103 descends, tachymeter 106 monitors that the operating speed of elevator case 103 exceeds normal scope, then alarm device among alarm communication device 107 can sound in time, in time inform the external world, wireless communication device among alarm communication device 107 and property control room wireless signal are connected, can inform the property in the very first time and take rescue measures, can effectively improve the timeliness and the validity of rescue.
When the elevator cage 103 falls to the bottom of the well, the buffer protection mechanism 2 can buffer a part of impact force generated when the elevator cage descends, the longitudinal buffer spring 2022 is compressed to buffer a part of impact force, when the longitudinal buffer spring 2022 is compressed, the sleeve 2021 sinks, the movable rod 205 rotates, the inclined state is changed into a state close to the horizontal state, the movable rod 205 pushes the transverse buffer spring 208, the states of the movable rods 205 on the two sides of the transverse buffer spring 208 are consistent, the transverse buffer spring 208 is pushed, the transverse buffer spring 208 is compressed, and the impact force is further buffered to play a role in buffer protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a vertical lift elevator is with warning of falling and bottom buffering protection device, includes alarm mechanism (1) and buffering protection mechanism (2) of falling, its characterized in that: the upper surface of the bottom end of the falling alarm mechanism (1) is connected with the bottom end of the buffer protection mechanism (2);
the falling alarm mechanism (1) consists of an elevator shaft (101), a shaft bottom (102), an elevator cage (103), a power supply (104), a power supply protection box (105), a speed measuring instrument (106) and an alarm communication device (107), wherein the elevator shaft (101) is arranged outside the falling alarm mechanism (1), the shaft bottom (102) is arranged at the bottom of the elevator shaft (101), the elevator cage (103) is arranged inside the elevator shaft (101), the power supply protection box (105), the alarm communication device (107) and the speed measuring instrument (106) are sequentially installed at the upper end of the elevator cage (103) from left to right, and the power supply (104) is installed inside the power supply protection box (105);
the buffer protection mechanism (2) is composed of a buffer plate (201), buffer columns (202), a chassis (203), a first rotating shaft seat (204), a movable rod (205), a second rotating shaft seat (206), a sliding sleeve (207), transverse buffer springs (208), transverse sliding columns (209) and a base (2010), wherein the buffer plate (201) is arranged at the upper end of the buffer protection mechanism (2), the buffer columns (202) are fixedly connected to four corners of the lower end of the buffer plate (201), the first rotating shaft seats (204) are fixedly connected to the side faces of the buffer columns (202), the chassis (203) is fixedly connected to the bottom ends of the buffer columns (202), the base (2010) is fixedly connected to the upper end of the well bottom (102), the buffer columns (202) are connected to the upper end of the base (2010) through the chassis (203), the transverse sliding columns (209) are fixedly connected between the chassis (203) at the lower ends of the buffer columns (202), horizontal buffer spring (208) has been cup jointed in the middle part activity of lateral sliding post (209), just the equal sliding connection in both sides of lateral sliding post (209) has sliding sleeve (207), one side fixedly connected with second rotating shaft seat (206) of lateral buffer spring (208) is just kept away from in the upper end of sliding sleeve (207), be connected with movable rod (205) between first rotating shaft seat (204) and second rotating shaft seat (206).
2. A fall alarm and bottom buffer protection device for a vertical lift elevator according to claim 1, characterized in that: the velometer (106) and the alarm communication device (107) are both electrically connected with the power supply (104).
3. A fall alarm and bottom buffer protection device for a vertical lift elevator according to claim 1, characterized in that: the alarm communication device (107) is divided into an alarm device and a wireless communication device, and the wireless communication device is in wireless signal connection with the property monitoring room.
4. A fall alarm and bottom buffer protection device for a vertical lift elevator according to claim 1, characterized in that: the buffer column (202) comprises a sleeve (2021), a longitudinal buffer spring (2022) and a telescopic column (2023), the sleeve (2021) is arranged at the upper end of the buffer column (202), the longitudinal buffer spring (2022) is arranged in the sleeve (2021), and the telescopic column (2023) is fixedly connected to the lower end of the longitudinal buffer spring (2022).
5. A fall alarm and bottom buffer protection device for a vertical lift elevator as claimed in claim 4, wherein: the lower end of the sleeve (2021) is provided with a round opening, the telescopic column (2023) is big at the top and small at the bottom, the upper part of the telescopic column is positioned in the sleeve (2021), and the lower part of the telescopic column penetrates through the round opening and is connected with the chassis (203).
6. A fall alarm and bottom buffer protection device for a vertical lift elevator as claimed in claim 4, wherein: the upper end of the longitudinal buffer spring (2022) is fixedly connected with the upper end in the sleeve (2021), and the side surface of the longitudinal buffer spring (2022) is connected with the inner wall of the sleeve (2021) in a sliding manner.
7. A fall alarm and bottom buffer protection device for a vertical lift elevator according to claim 1, characterized in that: the transverse buffer spring (208) is fixedly connected with one end of the sliding sleeve (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448294.9U CN210763783U (en) | 2019-09-03 | 2019-09-03 | Falling alarm and bottom buffer protection device for vertical lift elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448294.9U CN210763783U (en) | 2019-09-03 | 2019-09-03 | Falling alarm and bottom buffer protection device for vertical lift elevator |
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| Publication Number | Publication Date |
|---|---|
| CN210763783U true CN210763783U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448294.9U Active CN210763783U (en) | 2019-09-03 | 2019-09-03 | Falling alarm and bottom buffer protection device for vertical lift elevator |
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| CN (1) | CN210763783U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717762A (en) * | 2020-06-30 | 2020-09-29 | 江苏西德电梯有限公司 | Elevator starts buffer of stopping use |
| CN113104699A (en) * | 2021-02-23 | 2021-07-13 | 立达博仕电梯（苏州）有限公司 | Elevator maintenance safety management system based on Internet of things |
| CN114987659A (en) * | 2022-07-13 | 2022-09-02 | 东莞市卓蓝自动化设备有限公司 | AGV dolly is transported to new forms of energy battery |
-
2019
- 2019-09-03 CN CN201921448294.9U patent/CN210763783U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717762A (en) * | 2020-06-30 | 2020-09-29 | 江苏西德电梯有限公司 | Elevator starts buffer of stopping use |
| CN113104699A (en) * | 2021-02-23 | 2021-07-13 | 立达博仕电梯（苏州）有限公司 | Elevator maintenance safety management system based on Internet of things |
| CN114987659A (en) * | 2022-07-13 | 2022-09-02 | 东莞市卓蓝自动化设备有限公司 | AGV dolly is transported to new forms of energy battery |
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