CN117326424A - Elevator anti-sliding device and use method thereof - Google Patents
Elevator anti-sliding device and use method thereof Download PDFInfo
- Publication number
- CN117326424A CN117326424A CN202311352678.1A CN202311352678A CN117326424A CN 117326424 A CN117326424 A CN 117326424A CN 202311352678 A CN202311352678 A CN 202311352678A CN 117326424 A CN117326424 A CN 117326424A
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- fixedly connected
- slip
- elevator
- frame
- transmission
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to the technical field of anti-slip devices of elevators, in particular to an anti-slip device of an elevator and a use method thereof, wherein the anti-slip device comprises a sliding rail, a first hydraulic cylinder is fixedly connected to the top of one end of the sliding rail, a mounting frame is fixedly connected to one end of the first hydraulic cylinder, a sliding rail is fixedly connected to the back of the mounting frame, an anti-slip frame is slidingly connected to one side of the sliding rail, elastic telescopic springs are fixedly connected to the top and the bottom of the mounting frame, telescopic ends of the two elastic telescopic springs are fixedly connected to one side of the anti-slip frame, a second hydraulic cylinder is fixedly connected to the side of the anti-slip frame, and the telescopic ends of the second hydraulic cylinder are fixedly connected to one side of the back of the mounting frame.
Description
Technical Field
The invention relates to the technical field of anti-sliding devices of elevators, in particular to an anti-sliding device of an elevator and a use method thereof.
Background
An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. There are also steps, where the tread is mounted on a track for continuous running, commonly known as an escalator or a travelator. A stationary lifting device serving a prescribed floor. The vertical lift elevator has a car running between at least two rows of rigid guide rails that are vertical or have an incline angle of less than 15. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes. Traditionally, elevators have been known as vertical transportation means within a building, regardless of the manner in which they are driven. .
The elevator anti-sliding device disclosed by the application number of CN111689331B comprises a steel structure elevator shaft, a car is arranged in the steel structure elevator shaft in a sliding mode, the elevator anti-sliding device also comprises a device which is arranged at the top or the bottom of the car and used for preventing the elevator car from moving accidentally, the device for preventing the elevator car from moving accidentally comprises a support, one end of the support is provided with a first driving component, and the other end of the support is provided with a second driving component. The invention has the following beneficial effects: the electronic control unit A judges through the main electronic control unit that the car speed is zero, controls the first electric push rod and the second electric push rod to start to stretch, and the rectangular steel A and the rectangular steel B are respectively supported on the lower wing plates of the side wall fixed cross beam A and the side wall fixed cross beam B of the steel structure elevator shaft, so that mechanical protection measures are realized. Therefore, the invention can effectively avoid potential safety hazard caused by unexpected movement of the elevator car when passengers enter and exit the elevator, but the elevator anti-sliding device has the following defects in the actual use process:
in the long-time use of the elevator, the accelerator is worn, the situation of sliding can occur, the safety of passengers is threatened to a certain extent, and the elevator is not provided with an anti-sliding device and a speed reducer for speed reduction, so that sliding is controlled.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an anti-sliding device for an elevator and a use method thereof, and solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an elevator prevents swift current car device, includes the slip rail, the top fixedly connected with first pneumatic cylinder of slip rail one end, the one end fixedly connected with mounting bracket of first pneumatic cylinder, the back fixedly connected with slide rail of mounting bracket, slide rail one side sliding connection has the swift current frame of preventing;
the top and the bottom fixedly connected with elasticity extension spring of mounting bracket, two the flexible end and the swift current frame one side fixed connection of preventing of elasticity extension spring, the side fixedly connected with second pneumatic cylinder of swift current frame, the flexible end and the back one side fixed connection of mounting bracket of second pneumatic cylinder, prevent swift current frame one side and install and prevent swift current mechanism.
Preferably, the top sliding connection of sliding rail has the removal slide, the top of removal slide and the bottom fixed connection of anti-slip frame, removal slide one side fixedly connected with reduction gears, the opposite side fixedly connected with friction mechanism of removal slide.
Preferably, the anti-slip mechanism comprises a first driving motor fixedly connected with one side of the anti-slip frame, a driving turntable and a driven turntable are arranged at the top of the anti-slip frame, a transmission rotating shaft is fixedly connected with one side of the anti-slip frame between the driving turntable and the driven turntable, the driving turntable is fixedly connected with the transmission end of the first driving motor fixedly connected with the bottom end of the anti-slip frame, the outer side of the driving turntable is in transmission connection with the outer side of the transmission rotating shaft through a first transmission belt, the outer side of one end of the transmission rotating shaft is in transmission connection with the driven turntable through a second transmission belt, and one side of the driven turntable is in fixed connection with the anti-slip rolling disc arranged on the other side of the anti-slip frame.
Preferably, the speed reducing mechanism comprises a second driving motor fixedly connected with one end of the movable sliding seat, a driving gear is fixedly connected with a transmission end of the second driving motor, the outer side of the driving gear is in meshed transmission with two driven gears movably connected with the top and the bottom of one end of the driving gear through a transmission chain, and one sides of the two driven gears are fixedly connected with an accelerating roller.
Preferably, the friction mechanism comprises a friction seat fixedly connected with the side of the movable slide seat, one side of the friction seat is fixedly connected with two small electric telescopic rods, each telescopic end of each small electric telescopic rod is fixedly provided with a small slide seat, one side of each small slide seat is in sliding connection with a small slide rail fixedly connected with the side of the movable slide seat, and one end of each small slide seat is fixedly connected with a friction roller.
The elevator anti-sliding use method comprises the elevator anti-sliding device and further comprises the following steps:
step one, the reducing mechanism drives the driving gear to rotate through the rotation of the second driving motor, so that the transmission chain is in transmission engagement with the two driven gears, and the accelerating roller is conveniently driven to rotate, thereby being convenient for reversely rotating with the elevator and reducing the speed.
Step two, friction mechanism is through the flexible friction gyro wheel on two little sliders of regulation of small-size electric telescopic handle for two friction gyro wheels are close to with the elevator laminating, thereby are convenient for carry out the operation of slowing down to the elevator, and the elevator is steadily moved and is prevented swift current car.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an elevator anti-sliding device and a using method thereof, wherein the elevator anti-sliding device comprises the following components:
1. the driving turntable is driven to rotate through the rotation of the first driving motor, so that the driving turntable drives the first driving belt to rotate while rotating, thereby driving the driving rotating shaft to rotate, and the second driving belt is driven to rotate through the rotation of the driving rotating shaft, so that the anti-slip rolling disc on one side of the driven turntable is close to an elevator for anti-slip treatment.
2. The small sliding seat is convenient to push to slide on the small sliding rail through the expansion of the two small electric telescopic rods, so that the two friction rollers can be attached to the elevator to avoid sliding, the friction coefficient of the elevator is increased, and the elevator is ensured to stably move downwards.
Drawings
FIG. 1 is a schematic view of an external perspective structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a schematic diagram of a reduction mechanism according to the present invention;
fig. 5 is a schematic structural view of the friction mechanism of the present invention.
In the figure: 1. a sliding rail; 101. a first hydraulic cylinder; 1011. a second hydraulic cylinder; 102. a mounting frame; 103. a slide rail; 104. an anti-slip frame; 105. an elastic expansion spring; 106. moving the slide; 2. an anti-slip mechanism; 201. a first driving motor; 202. a driving turntable; 203. a driven turntable; 204. a transmission rotating shaft; 205. a first belt; 206. an anti-slip rolling disc; 3. a speed reducing mechanism; 301. a second driving motor; 302. a drive gear; 303. a driven gear; 304. accelerating the roller; 4. a friction mechanism; 401. a friction seat; 402. a small electric telescopic rod; 403. a small slide; 404. a small slide rail; 405. friction roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-5, the anti-sliding device for the elevator provided by the invention comprises a sliding rail 1, wherein a first hydraulic cylinder 101 is fixedly connected to the top of one end of the sliding rail 1, a mounting frame 102 is fixedly connected to one end of the first hydraulic cylinder 101, a sliding rail 103 is fixedly connected to the back surface of the mounting frame 102, and an anti-sliding frame 104 is slidingly connected to one side of the sliding rail 103;
the top and the bottom fixedly connected with elasticity extension spring 105 of mounting bracket 102, the flexible end and the swift current frame 104 one side fixedly connected with of two elasticity extension springs 105 prevent swift current frame 104, the side fixedly connected with second pneumatic cylinder 1011 of swift current frame 104, the flexible end and the back one side fixedly connected of mounting bracket 102 of second pneumatic cylinder 101, prevent swift current frame 104 one side and install swift current mechanism 2.
During specific use, the installation frame 102 is pushed through hydraulic expansion of the first hydraulic cylinder 101, so that the anti-slip frame 104 on the installation frame 102 performs buffer movement on the moving sliding seat 106 under the expansion of the two elastic expansion springs 105, and the range of the anti-slip frame 104 is controlled under the traction of the second hydraulic cylinder 1011, so that the elevator is protected from slipping.
The top of the sliding rail 1 is connected with a movable sliding seat 106 in a sliding manner, the top of the movable sliding seat 106 is fixedly connected with the bottom end of the anti-slip frame 104, one side of the movable sliding seat 106 is fixedly connected with a speed reducing mechanism 3, and the other side of the movable sliding seat 106 is fixedly connected with a friction mechanism 4.
When the anti-slip mechanism is particularly used, the anti-slip mechanism 2 on the anti-slip frame 104 is convenient to have buffering force with the elevator by moving the sliding seat 106, so that the abrasion of the elevator is reduced.
The anti-slip mechanism 2 comprises a first driving motor 201 fixedly connected with one side of an anti-slip frame 104, a driving turntable 202 and a driven turntable 203 are arranged at the top of the anti-slip frame 104, a transmission rotating shaft 204 is fixedly connected with one side of the anti-slip frame 104 between the driving turntable 202 and the driven turntable 203, a driving end of the first driving motor 201 fixedly connected with the bottom end of the anti-slip frame 104 is fixedly connected with the outer side of the driving turntable 202 through a first driving belt 205, the outer side of one end of the driving rotating shaft 204 is in transmission connection with the outer side of the transmission rotating shaft 204 through a second driving belt, and one side of the driven turntable 203 is in transmission connection with an anti-slip rolling disc 206 fixedly connected with the other side of the anti-slip frame 104.
When the anti-slip device is specifically used, the driving turntable 202 is driven to rotate through the rotation of the first driving motor 201, so that the driving turntable 202 drives the first transmission belt 205 to rotate while rotating, the transmission rotating shaft 204 is driven to rotate, the second transmission belt is conveniently driven to rotate through the rotation of the transmission rotating shaft 204, and the anti-slip rolling disc 206 on one side of the driven turntable 203 is close to an elevator to perform anti-slip treatment.
The speed reducing mechanism 3 comprises a second driving motor 301 fixedly connected with one end of the moving slide seat 106, a driving gear 302 is fixedly connected with the driving end of the second driving motor 301, the outer side of the driving gear 302 is in meshed transmission with two driven gears 303 movably connected with the top and the bottom of one end through a transmission chain, and one side of each driven gear 303 is fixedly connected with an accelerating roller 304.
When the elevator speed control device is particularly used, the driving gear 302 is driven to rotate by the rotation of the second driving motor 301, so that the driving gear 302 rotates to drive the transmission chain to rotate, the two driven gears 303 rotate, and the acceleration roller 304 and the elevator are driven to reversely roll to reduce the elevator speed.
The friction mechanism 4 comprises a friction seat 401 fixedly connected with the side of the movable sliding seat 106, two small electric telescopic rods 402 are fixedly connected to one side of the friction seat 401, a small sliding seat 403 is fixedly arranged at the telescopic end of each small electric telescopic rod 402, one side of the small sliding seat 403 is in sliding connection with a small sliding rail 404 fixedly connected with the side of the movable sliding seat 106, and a friction roller 405 is fixedly connected to one end of the small sliding seat 403.
When the elevator sliding device is specifically used, the small sliding seat 403 is conveniently pushed to slide on the small sliding rail 404 through the extension and contraction of the two small electric telescopic rods 402, so that the two friction rollers 405 can be attached to the elevator to avoid sliding, the friction coefficient of the elevator is increased, and the elevator is ensured to stably move downwards.
The use method of the anti-slip car of the elevator comprises the following steps:
step one, the reduction gear 3 drives the driving gear 302 to rotate through the rotation of the second driving motor 301, so that the transmission chain is in transmission engagement with the two driven gears 303, and the acceleration roller 304 is conveniently driven to rotate, thereby being convenient for reversely rotating with the elevator and reducing the speed.
Step two, friction mechanism 4, adjust the friction gyro wheel 405 on two little sliders 403 through the flexible of small-size electric telescopic handle 402 for two friction gyro wheels 405 are close to with the elevator laminating, thereby are convenient for carry out the operation of slowing down to the elevator, and the elevator is steady to remove and is prevented swift current car.
It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (8)
1. The utility model provides an elevator prevents swift current car device, includes sliding rail (1), its characterized in that, the top fixedly connected with first pneumatic cylinder (101) of sliding rail (1) one end, the one end fixedly connected with mounting bracket (102) of first pneumatic cylinder (101), the back fixedly connected with slide rail (103) of mounting bracket (102), slide rail (103) one side sliding connection has anti-skidding frame (104);
the anti-slip device comprises a mounting frame (102), wherein elastic telescopic springs (105) are fixedly connected to the top and the bottom of the mounting frame (102), the telescopic ends of the two elastic telescopic springs (105) are fixedly connected to one side of an anti-slip frame (104), a second hydraulic cylinder (1011) is fixedly connected to the side face of the anti-slip frame (104), the telescopic ends of the second hydraulic cylinder (1011) are fixedly connected to one side of the back face of the mounting frame (102), and an anti-slip mechanism (2) is mounted on one side of the anti-slip frame (104).
2. The anti-roll device of an elevator according to claim 1, characterized in that: the top sliding connection of slip rail (1) has removal slide (106), the top of removal slide (106) is connected with the bottom fixed connection of anti-slip frame (104), removal slide (106) one side fixedly connected with reduction gears (3), the opposite side fixedly connected with friction mechanism (4) of removal slide (106).
3. The anti-roll device of an elevator according to claim 1, characterized in that: the anti-slip mechanism (2) comprises a first driving motor (201) fixedly connected with one side of an anti-slip frame (104), a driving turntable (202) and a driven turntable (203) are arranged at the top of the anti-slip frame (104), a transmission rotating shaft (204) is fixedly connected with one side of the anti-slip frame (104) between the driving turntable (202) and the driven turntable (203), the driving turntable (202) is fixedly connected with the driving end of the first driving motor (201) fixedly connected with the bottom end of the anti-slip frame (104), the outer side of the driving turntable (202) is in transmission connection with the outer side of the transmission rotating shaft (204) through a first transmission belt (205), the outer side of one end of the transmission rotating shaft (204) is in transmission connection with the driven turntable (203) through a second transmission belt, and one side of the driven turntable (203) is fixedly connected with an anti-slip rotating disc (206) arranged on the other side of the anti-slip frame (104).
4. The anti-slip device for an elevator according to claim 2, wherein: the speed reducing mechanism (3) comprises a second driving motor (301) fixedly connected with one end of the movable sliding seat (106), a driving gear (302) is fixedly connected with a transmission end of the second driving motor (301), the outer side of the driving gear (302) is in meshed transmission with two driven gears (303) movably connected with the top and the bottom of one end through a transmission chain, and one sides of the two driven gears (303) are fixedly connected with an accelerating roller (304).
5. The anti-slip device for an elevator according to claim 2, wherein: the friction mechanism (4) comprises a friction seat (401) fixedly connected with the side of the movable sliding seat (106), two small electric telescopic rods (402) are fixedly connected to one side of the friction seat (401), and a small sliding seat (403) is fixedly arranged at the telescopic end of each small electric telescopic rod (402).
6. The anti-roll device of an elevator as defined in claim 5, wherein: one side of the small slide seat (403) is in sliding connection with a small slide rail (404) fixedly connected with the side of the movable slide seat (106), and one end of the small slide seat (403) is fixedly connected with a friction roller (405).
7. A method for using an anti-slip device of an elevator, comprising the anti-slip device of an elevator according to any one of claims 1-6, characterized by further comprising the steps of:
step one, the reducing mechanism (3), through the rotation of second driving motor (301) drive driving gear (302) rotate for the drive chain is connected with two driven gear (303) transmission meshing, conveniently drives acceleration gyro wheel (304) and rotates, thereby is convenient for carry out reverse rotation with the elevator, and the use of slowing down.
8. Step two, friction mechanism (4), through the flexible friction gyro wheel (405) on two little sliders (403) of the flexible regulation of small-size electric telescopic handle (402), make two friction gyro wheels (405) and elevator laminating be close to, thereby be convenient for carry out the operation of slowing down to the elevator, the elevator carries out steady removal and prevents swift current car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311352678.1A CN117326424A (en) | 2023-10-19 | 2023-10-19 | Elevator anti-sliding device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311352678.1A CN117326424A (en) | 2023-10-19 | 2023-10-19 | Elevator anti-sliding device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117326424A true CN117326424A (en) | 2024-01-02 |
Family
ID=89282771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311352678.1A Pending CN117326424A (en) | 2023-10-19 | 2023-10-19 | Elevator anti-sliding device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117326424A (en) |
-
2023
- 2023-10-19 CN CN202311352678.1A patent/CN117326424A/en active Pending
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