CN210795453U - Protection device for vertical elevator emergency accident - Google Patents
Protection device for vertical elevator emergency accident Download PDFInfo
- Publication number
- CN210795453U CN210795453U CN201921701198.0U CN201921701198U CN210795453U CN 210795453 U CN210795453 U CN 210795453U CN 201921701198 U CN201921701198 U CN 201921701198U CN 210795453 U CN210795453 U CN 210795453U
- Authority
- CN
- China
- Prior art keywords
- car
- protection device
- block
- base
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an elevator protection device technical field just discloses a protection device for perpendicular elevator is unexpected suddenly, including car and base, the base is located the below of car, the top fixed mounting of car has the roof, the bottom fixed mounting of car has the bottom plate, the kerve has been seted up at the top of base. This a protection device for perpendicular unexpected accident of elevator, when the device is carried out to needs prevent falling the protection operation, the car is promptly weighed down the time drive the briquetting and is moved down, the briquetting drives the backing plate and moves down, simultaneously because bracing piece one side lug passes through connecting rod and carousel one side lug swing joint, the connecting rod can give a reaction force of bracing piece under the effect of pivot that resets, simultaneously the bracing piece bottom is through resetting means and kerve bottom inner wall swing joint, the backing plate gives a stronger reaction force of briquetting, the setting up of spring makes the car be difficult to promptly weigh down between rubber block and bottom plate and the base simultaneously.
Description
Technical Field
The utility model relates to an elevator protection technical field specifically is a protection device for perpendicular elevator is unexpected suddenly.
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. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. The elevator can be divided into a low-speed elevator (below 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (above 12 m/s) according to the speed, two ends of a traction rope are respectively connected with a lift car and a counterweight and wound on a traction sheave and a guide pulley, a traction motor drives the traction sheave to rotate after changing the speed through a speed reducer, and the lift car and the counterweight can move up and down by virtue of the traction force generated by friction between the traction rope and the traction sheave, so that the purpose of transportation is achieved.
The existing elevator bottom is generally provided with a buffer protection device for preventing accidental falling, such as a vertical elevator accidental-falling protection device with the publication number of CN209052247U, wherein a spring arranged between two connecting rods and a roller connected with the bottom in a sliding manner are used for achieving simple buffer of pressing a car, but the car drops rapidly in an emergency situation of the elevator, the elasticity of the spring is not enough to support the car to be not contacted with the bottom, and therefore, a protection device for vertical elevator accidental falling is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for unexpected protection device of perpendicular elevator proruption, possess and be convenient for prevent that the car from weighing down suddenly and guarantee advantages such as the car is perpendicular, solved the easy slope of current car and the car does not have corresponding protection device's problem.
The utility model provides a technical scheme that its technical problem adopted is: a protection device for vertical elevator emergency accidents comprises a car and a base, wherein the base is positioned below the car, a top plate is fixedly arranged at the top of the car, a bottom plate is fixedly arranged at the bottom of the car, a bottom groove is formed in the top of the base, a limiting groove is formed in one side of the bottom groove in the top of the base, a limiting rod is movably arranged in the limiting groove, a stop block is fixedly arranged on the surface of the limiting rod above the top plate, a connecting rope is movably connected to the top of the limiting rod, a center block is movably arranged at the center of the top plate, a movable rod is movably arranged on one side of the center block, a sliding block is movably connected to one end of the movable rod, a horizontal plate is movably connected to one end of the connecting rope, far away from the limiting rod, a fixed block is fixedly arranged at the top of the horizontal plate, and a double-, the bottom fixed mounting of horizontal plate has the spout that is located double-end hydraulic press one side, movable mounting has the bracing piece on the bottom inner wall of kerve, the one end swing joint of bracing piece has the backing plate, the bracing piece is close to positive one side fixed mounting has the lug, one side inner wall movable mounting that the kerve is close to the back has the pivot that resets, one side movable mounting of pivot that resets has the carousel, fixed mounting has the block rubber that is located the carousel top on the positive and negative both sides inner wall of kerve.
Furthermore, the number of the supporting rods and the number of the connecting rods are two, two convex blocks are fixedly installed on the surface of one side, close to the front face, of the rotary table, and the two convex blocks are distributed in a point symmetry mode by taking the circle center of the rotary table as a center point.
Furthermore, one end of the limiting rod, which is located in the limiting groove, is provided with a limiting block.
Furthermore, the stop block is positioned above the top plate, and the limiting rod penetrates through the top plate and the bottom plate.
Furthermore, a spring is movably arranged on the surface of the limiting rod between the bottom plate and the base.
Furthermore, hydraulic rods at two ends of the double-head hydraulic machine are movably connected with the surface of one side of the movable rod through pull ropes.
Further, the horizontal plate is positioned right above the central block.
The utility model has the advantages that:
1. this a protection device for perpendicular unexpected accident of elevator, pass through the roof, the bottom plate, a pedestal, the gag lever post, the spacing groove, the kerve, the bracing piece, the backing plate, the briquetting, the lug, the connecting rod, the pivot that resets, the joint setting of carousel and rubber block, when the device's that needs were carried out protection operation that prevents, the car is fallen down promptly, the briquetting is driven the backing plate and is moved down, simultaneously because bracing piece one side lug passes through connecting rod and carousel one side lug swing joint, the connecting rod can give a reaction force of bracing piece under the effect of pivot that resets, simultaneously, the bracing piece bottom is through resetting means and kerve bottom inner wall swing joint, the backing plate gives a stronger reaction force of briquetting, the setting up of spring makes the car be difficult to fall down promptly between rubber block and bottom plate and the base simultaneously, the practicality of the.
2. This a protection device for perpendicular unexpected of elevator accident, through the gag lever post, the dog, connect the rope, the connecting block, the center block, the movable rod, the horizontal plate, the fixed block, the double-end hydraulic press, the joint setting of spout and slider, when this elevator car's vertical adjustment operation is carried out to needs, the gag lever post runs through the inside of roof and bottom plate, the one end of gag lever post and the one end swing joint of horizontal plate simultaneously, because the double-end hydraulic press makes movable rod and horizontal plate be in the state of closely supporting through one side swing joint of stay cord with the movable rod, prevent that the car from falling down the water flat board directly and drop on the car, the practicality of the device has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
fig. 3 is an enlarged view of the structure B of the present invention.
Description of reference numerals: 1 lift car, 2 top plates, 3 bottom plates, 4 bases, 5 limiting rods, 6 stop blocks, 7 connecting ropes, 8 connecting blocks, 9 center blocks, 10 movable rods, 11 horizontal plates, 12 fixing blocks, 13 double-head hydraulic machines, 14 sliding grooves, 15 sliding blocks, 16 limiting grooves, 17 bottom grooves, 18 supporting rods, 19 base plates, 20 pressing blocks, 21 convex blocks, 22 connecting rods, 23 resetting rotating shafts, 24 rotating discs and 25 rubber blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a protection device for a vertical elevator emergency accident comprises a car 1 and a base 4, wherein the base 4 is located below the car 1, a top plate 2 is fixedly installed at the top of the car 1, a bottom plate 3 is fixedly installed at the bottom of the car 1, a bottom groove 17 is formed at the top of the base 4, a stop 6 is located above the top plate 2, a limit rod 5 penetrates through the top plate 2 and the bottom plate 3, a limit groove 16 is formed at the top of the base 4 and located on one side of the bottom groove 17, a limit rod 5 is movably installed inside the limit groove 16, the stop 6 is fixedly installed on the surface of the limit rod 5 and located above the top plate 2, a spring is movably installed on the surface of the limit rod 5 between the bottom plate 3 and the base 4, a connecting rope 7 is movably connected to the top of the limit rod 5, a center block 9 is movably installed at the center of the top, one end of the movable rod 10 is movably connected with a slide block 15, one end of the connecting rope 7, which is far away from the limiting rod 5, is movably connected with a horizontal plate 11, the horizontal plate 11 is positioned right above the central block 9, the top of the horizontal plate 11 is fixedly provided with a fixed block 12, the bottom of the horizontal plate 11 is fixedly provided with a double-head hydraulic machine 13, hydraulic rods at two ends of the double-head hydraulic machine 13 are movably connected with one side surface of the movable rod 10 through pull ropes, the bottom of the horizontal plate 11 is fixedly provided with a chute 14 positioned at one side of the double-head hydraulic machine 13, one end of the limiting rod 5, which is positioned at a limiting groove 16, is provided with a limiting block, a supporting rod 18 is movably arranged on the inner wall of the bottom of a bottom groove 17, one end of the supporting rod 18 is movably connected with a backing plate 19, one side of the, the number of the support rods 18 and the number of the connecting rods 22 are two, two convex blocks 21 are fixedly mounted on the surface of one side, close to the front, of the rotary table 24, the two convex blocks 21 are distributed in a point symmetry mode by taking the circle center of the rotary table 24 as a center point, and rubber blocks 25 located above the rotary table 24 are fixedly mounted on the inner walls of the front side and the back side of the bottom groove 17.
When the device is used, when the anti-falling protection operation of the device is required, the car 1 is suddenly dropped, the pressing block 20 is driven to move downwards, the pressing block 20 drives the base plate 19 to move downwards, meanwhile, the convex block 21 at one side of the supporting rod 18 is movably connected with the convex block 21 at one side of the turntable 24 through the connecting rod 22, the connecting rod 22 can provide a reaction force for the supporting rod 18 under the action of the reset rotating shaft 23, the bottom of the supporting rod 18 is movably connected with the inner wall at the bottom of the bottom groove 17 through the reset device, the base plate 19 provides a stronger reaction force for the pressing block 20, meanwhile, the arrangement of the springs between the rubber block 25, the bottom plate 3 and the base 4 makes the car 1 difficult to suddenly drop, when the vertical adjustment operation of the elevator car 1 is required, the limiting rod 5 penetrates through the interiors of the top plate 2 and the bottom plate 3, meanwhile, one end of the limiting rod 5 is movably connected with one end of the horizontal plate 11, and because the double, the falling of the car 1 onto the horizontal plate 11 is prevented from directly falling onto the car 1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A protection device for vertical elevator accidents comprises a car (1) and a base (4), and is characterized in that: the base (4) is located below the car (1), the top fixed mounting of the car (1) is provided with a top plate (2), the bottom fixed mounting of the car (1) is provided with a bottom plate (3), the top of the base (4) is provided with a bottom groove (17), the top of the base (4) is provided with a limiting groove (16) located on one side of the bottom groove (17), the internal movable mounting of the limiting groove (16) is provided with a limiting rod (5), the surface fixed mounting of the limiting rod (5) is provided with a stop block (6) located above the top plate (2), the top of the limiting rod (5) is movably connected with a connecting rope (7), the top center of the top plate (2) is movably mounted with a center block (9), one side of the center block (9) is movably mounted with a movable rod (10), one end of the movable rod (10) is movably connected with a sliding block (15), one end of the connecting rope (7) far away from the limiting rod (5) is movably connected with a horizontal plate (11), a fixed block (12) is fixedly arranged at the top of the horizontal plate (11), a double-head hydraulic machine (13) is fixedly arranged at the bottom of the horizontal plate (11), the bottom of the horizontal plate (11) is fixedly provided with a chute (14) positioned at one side of the double-head hydraulic machine (13), a support rod (18) is movably arranged on the inner wall of the bottom groove (17), one end of the supporting rod (18) is movably connected with a backing plate (19), one side of the supporting rod (18) close to the front surface is fixedly provided with a convex block (21), a reset rotating shaft (23) is movably arranged on the inner wall of one side of the bottom groove (17) close to the back surface, one side movable mounting of pivot (23) resets has carousel (24), fixed mounting has rubber block (25) that are located carousel (24) top on the positive and negative both sides inner wall of kerve (17).
2. A protection device for a vertical elevator emergency according to claim 1, characterized in that: the supporting rods (18) and the connecting rods (22) are both two, two convex blocks (21) are fixedly mounted on the surface of one side, close to the front, of the rotary table (24), and the two convex blocks (21) are distributed in a point symmetry mode by taking the circle center of the rotary table (24) as the center point.
3. A protection device for a vertical elevator emergency according to claim 1, characterized in that: and a limiting block is arranged at one end of the limiting rod (5) positioned in the limiting groove (16).
4. A protection device for a vertical elevator emergency according to claim 1, characterized in that: the stop block (6) is positioned above the top plate (2), and the limiting rod (5) penetrates through the top plate (2) and the bottom plate (3).
5. A protection device for a vertical elevator emergency according to claim 1, characterized in that: and a spring is movably arranged on the surface of the limiting rod (5) between the bottom plate (3) and the base (4).
6. A protection device for a vertical elevator emergency according to claim 1, characterized in that: and hydraulic rods at two ends of the double-head hydraulic machine (13) are movably connected with the surface of one side of the movable rod (10) through pull ropes.
7. A protection device for a vertical elevator emergency according to claim 1, characterized in that: the horizontal plate (11) is positioned right above the central block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701198.0U CN210795453U (en) | 2019-10-12 | 2019-10-12 | Protection device for vertical elevator emergency accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701198.0U CN210795453U (en) | 2019-10-12 | 2019-10-12 | Protection device for vertical elevator emergency accident |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210795453U true CN210795453U (en) | 2020-06-19 |
Family
ID=71240563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701198.0U Active CN210795453U (en) | 2019-10-12 | 2019-10-12 | Protection device for vertical elevator emergency accident |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210795453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960214A (en) * | 2020-08-26 | 2020-11-20 | 升华电梯有限公司 | Adjustment structure for parallelism of lift car |
| CN114194968A (en) * | 2022-01-26 | 2022-03-18 | 浙江西沃电梯有限公司 | Safety protection device for high-speed sightseeing elevator |
-
2019
- 2019-10-12 CN CN201921701198.0U patent/CN210795453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960214A (en) * | 2020-08-26 | 2020-11-20 | 升华电梯有限公司 | Adjustment structure for parallelism of lift car |
| CN114194968A (en) * | 2022-01-26 | 2022-03-18 | 浙江西沃电梯有限公司 | Safety protection device for high-speed sightseeing elevator |
| CN114194968B (en) * | 2022-01-26 | 2023-08-29 | 浙江西沃电梯有限公司 | High-speed sightseeing elevator safety arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210795453U (en) | Protection device for vertical elevator emergency accident | |
| CN214422058U (en) | Material lifting machine for green building construction | |
| CN210973630U (en) | Shipbuilding gantry crane | |
| CN112456272A (en) | Elevator speed control device | |
| CN210795452U (en) | Vertical elevator car bottom damping mechanism | |
| CN213294354U (en) | Lifting mechanism for lifting box type elevator | |
| CN210505168U (en) | Foundation-pit-free elevator ascending and descending buffer device | |
| CN109516341A (en) | A kind of spare slowing-down structure of elevator | |
| CN208454198U (en) | A kind of elevator emergency stop device | |
| CN210419088U (en) | Lifter for tire conveying line and seat conveying line | |
| CN210594793U (en) | Transmission device for lifting of elevator | |
| CN216038062U (en) | Large-load high-performance freight elevator | |
| CN214114576U (en) | Safety elevator with falling buffer structure | |
| CN210795427U (en) | Falling prevention mechanism of vertical lift elevator | |
| CN211169415U (en) | Shallow pit economical elevator without counter-weight design | |
| CN205772689U (en) | A kind of double tracking-driven elevators with slow fall function of saving oneself | |
| CN217176700U (en) | Safety elevator structure for underground coal mine | |
| CN220684388U (en) | Can prevent little clearance elevator that article dropped | |
| CN217808195U (en) | Machine room-free steel belt type elevator with small bottom pit and small top layer | |
| CN221379628U (en) | Automatic stacking and binding device for lithium battery cells | |
| CN220207502U (en) | Bus duct temperature rise test device | |
| CN213231086U (en) | Brake control device for elevator detection | |
| CN212863672U (en) | Car stop device is used in elevator maintenance | |
| CN210260764U (en) | Emergency braking device for elevator car | |
| CN211141250U (en) | Traction sheave structure for elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |