CN112551293B - Construction elevator capable of preventing objects from falling from high altitude - Google Patents
Construction elevator capable of preventing objects from falling from high altitude Download PDFInfo
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- CN112551293B CN112551293B CN202011350861.4A CN202011350861A CN112551293B CN 112551293 B CN112551293 B CN 112551293B CN 202011350861 A CN202011350861 A CN 202011350861A CN 112551293 B CN112551293 B CN 112551293B
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- plate
- car
- shielding plate
- lift car
- falling
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- 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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- 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
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a construction elevator capable of preventing objects from falling from high altitude, which belongs to the technical field of construction elevators and has the technical scheme that the construction elevator comprises a vertical frame and a lift car capable of moving up and down on the vertical frame, wherein the bottom end of the vertical frame is buried underground, a shielding plate penetrates through the top wall of the lift car in a horizontal moving manner, the shielding plate penetrates through the top wall of the lift car from the rear end to the front end of the top wall of the lift car, one end, close to the rear side wall of the lift car, of the shielding plate is connected with a squeezing plate, the squeezing plate is parallel to the rear side wall of the lift car, the shielding plate is connected with the top end of the squeezing plate, and an elastic telescopic mechanism is connected between the bottom end of the squeezing plate and the rear side wall of the lift car; the subaerial mounting bracket that is provided with of grudging post one side, the fixed deflector of leaning on of putting up on the mounting bracket, the deflector is slope form, and its domatic orientation grudging post, and the deflector is corresponding with the position of stripper plate in vertical direction. The construction elevator capable of preventing falling objects from falling from the air can reduce potential safety hazards caused by falling objects from the air and prolong the service life of the baffle plate.
Description
Technical Field
The invention relates to the technical field of construction elevators, in particular to a construction elevator capable of preventing objects from falling from high altitude.
Background
The falling object is a social hazard which damages the life and property safety of people, is frequently generated around high-rise buildings, and comprises not only artificial objects but also products formed naturally, such as accumulated snow, icicles and the like. In the middle of the building construction, the harm of falling object is not a little different, constructor when business turn over construction elevator car, often can be because of need carry article and can linger for a long time in the railway carriage or compartment door department of car, and construction elevator often all sets up by high-rise building, just so lead to the potential safety hazard that produces because of falling object by the increase, present construction elevator car is in order to deal with this condition, can set up the shielding plate in the upper end of car railway carriage or compartment door usually, though can reduce the potential safety hazard that produces because of falling object like this, but present shielding plate all is fixed, expose for a long time and can influence its life outward.
Disclosure of Invention
The invention aims to provide a construction elevator for preventing objects from falling from high altitude, which can reduce the potential safety hazard caused by the objects falling from high altitude and prolong the service life of a baffle plate.
The technical purpose of the invention is realized by the following technical scheme: a construction elevator capable of preventing objects from falling from high altitude comprises a vertical frame and a car capable of moving up and down on the vertical frame, wherein the bottom end of the vertical frame is buried underground, a shielding plate penetrates through the top wall of the car in a horizontal moving mode, the shielding plate penetrates through the back end of the top wall of the car from the front end, one end, close to the back side wall of the car, of the shielding plate is connected with a squeezing plate, the squeezing plate is parallel to the back side wall of the car, the shielding plate is connected with the top end of the squeezing plate, and an elastic telescopic mechanism is connected between the bottom end of the squeezing plate and the back side wall of the car; the ground of grudging post one side is provided with the mounting bracket, fixed the putting up has the deflector on the mounting bracket, the deflector is slope form, and its domatic orientation the grudging post, just the deflector with the position of stripper plate on vertical direction is corresponding.
Furthermore, the shielding plate comprises a waterproof layer, a flexible cloth layer, a foam board and a steel plate from top to bottom in sequence.
Furthermore, the upper end face of the shielding plate is of an arch structure with a raised middle part.
Furthermore, the mounting frame is L-shaped, one part of the mounting frame is horizontally buried underground, the underground buried part is connected with the underground buried part of the stand, and the other part of the mounting frame is erected on the ground and is abutted by the guide plate.
Furthermore, the lower end of the extrusion plate is of a slope-shaped structure with the same gradient as that of the guide plate.
Further, the elastic telescopic mechanism is specifically a spring rod.
In conclusion, the invention has the following beneficial effects:
according to the construction elevator capable of preventing objects from falling from high altitude, the top wall of the car is internally provided with the baffle plate capable of stretching back and forth, the baffle plate extends forwards when the car is in contact with the ground and retracts backwards when the car moves up and down, and therefore the front end and the rear end of the baffle plate are exposed outwards in a wheel flow mode, potential safety hazards caused by objects falling from high altitude can be reduced, and the service life of the baffle plate is prolonged.
Drawings
FIG. 1 is an overall view of the invention without the blanking panel extending from the top wall of the car;
FIG. 2 is an overall view of the invention after the shield has been extended from the interior of the car roof;
fig. 3 is a sectional view of the shielding plate of the present invention.
In the figure: 1. a car; 2. erecting a frame; 3. a shielding plate; 301. a waterproof layer; 302. a flexible cloth layer; 303. a foam board; 304. a steel plate; 4. a pressing plate; 5. an elastic telescopic mechanism; 6. a mounting frame; 7. a guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a construction elevator for preventing objects from falling from high altitude comprises a vertical frame 2 and a car 1 capable of moving up and down on the vertical frame 2, wherein the bottom end of the vertical frame 2 is buried underground, a shielding plate 3 horizontally and movably penetrates through the top wall of the car 1, the shielding plate 3 penetrates through the back end of the top wall of the car 1 towards the front end, one end, close to the back side wall of the car 1, of the shielding plate 3 is connected with a squeezing plate 4, the squeezing plate 4 is parallel to the back side wall of the car 1, the shielding plate 3 is connected with the top end of the squeezing plate 4, and an elastic telescopic mechanism 5 is connected between the bottom end of the squeezing plate 4 and the back side wall of the car 1; the subaerial mounting bracket 6 that is provided with of grudging post 2 one side, the fixed deflector 7 of having leaned on of putting up on the mounting bracket 6, deflector 7 are slope form, and its domatic orientation grudging post 2, and deflector 7 is corresponding with the position of stripper plate 4 on vertical direction.
Through the technical scheme, in the process that the car 1 descends along the vertical frame 2 until the car contacts with the ground, the extrusion plate 4 is extruded by the guide plate 7, so that the extrusion plate 4 moves towards the direction close to the car 1, the extrusion plate 4 pushes the shielding plate 3 to extend forwards along with the movement of the extrusion plate 4, and meanwhile, the elastic telescopic mechanism 5 is extruded, the shielding plate 3 plays a role of shielding high-altitude falling objects, and the elastic telescopic mechanism 5 generates reverse elastic acting force after being pressed (as shown in fig. 2); in the process that the car 1 rises along the stand 2 until the car is separated from the ground, the guide plate 7 is separated from the extrusion plate 4, the extrusion plate 4 at the moment is quickly returned under the action of reverse elastic force of the elastic telescopic mechanism 5, so that the shielding plate 3 is driven to quickly retract, and the shielding plate 3 at the moment extends out from the other side of the top wall of the car 1 (as shown in fig. 1). To sum up, a shielding plate 3 which can stretch back and forth is arranged in the top wall of the car 1, the shielding plate 3 extends forwards when the car 1 is in contact with the ground, and retracts backwards when the car 1 does not make contact with the ground in the lifting motion, so that the front end and the rear end of the shielding plate 3 are exposed outside, the potential safety hazard caused by falling objects can be reduced, and the service life of the shielding plate 3 is prolonged.
Further, the shielding plate 3 is composed of a waterproof layer 301, a flexible cloth layer 302, a foam board 303 and a steel plate 304 from top to bottom in sequence, the waterproof layer 301 plays a waterproof role, the flexible cloth layer 302 can reduce noise generated when falling objects are smashed down, meanwhile, the foam board 303 also has a buffering role, the foam board 303 plays a role in further buffering the falling objects, and the steel plate 304 plays a role in improving the overall strength of the shielding plate 3.
Furthermore, the upper end face of the shielding plate 3 is of an arch structure with a raised middle part, and water accumulation on the upper end face of the shielding plate 3 can be avoided due to the shape.
Furthermore, the mounting frame 6 is L-shaped, one part of the mounting frame is horizontally buried underground, the part buried underground is connected with the part of the vertical frame 2 buried underground, the other part of the mounting frame 6 is erected on the ground and is abutted by the guide plate 7, the mounting frame 6 is connected with the vertical frame 2 into a whole and is partially buried underground, and therefore the falling resistance and the pulling resistance of the mounting frame 6 are greatly improved, and the mounting frame has strong stability.
Further, the lower end of the extrusion plate 4 is in a slope-shaped structure with the same gradient as that of the guide plate 7, and the structure enables the sliding contact between the extrusion plate 4 and the guide plate 7 to be smoother.
Further, the elastic expansion mechanism 5 is preferably a spring rod, which has a good expansion and contraction recovery performance, and the spring rod belongs to the prior art, so the detailed structure and the working principle thereof are not repeated in this embodiment.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a prevent construction elevator of falling object from high altitude, includes grudging post (2) and can lift car (1) of activity goes up and down in grudging post (2), the bottom of grudging post (2) is buried in underground, its characterized in that:
a shielding plate (3) penetrates through the top wall of the car (1) in a horizontal moving mode, the shielding plate (3) penetrates through the top wall of the car (1) from the rear end to the front end of the top wall of the car, one end, close to the rear side wall of the car (1), of the shielding plate (3) is connected with an extrusion plate (4), the extrusion plate (4) is parallel to the rear side wall of the car (1), the shielding plate (3) is connected with the top end of the extrusion plate (4), and an elastic telescopic mechanism (5) is connected between the bottom end of the extrusion plate (4) and the rear side wall of the car (1);
an installation frame (6) is arranged on the ground on one side of the vertical frame (2), a guide plate (7) is fixedly abutted on the installation frame (6), the guide plate (7) is in a slope shape, the slope surface of the guide plate faces the vertical frame (2), and the guide plate (7) corresponds to the extrusion plate (4) in the vertical direction;
the mounting frame (6) is L-shaped, one part of the mounting frame is horizontally buried underground, the part buried underground is connected with the part of the vertical frame (2) buried underground, and the other part of the mounting frame (6) is erected on the ground and is abutted by the guide plate (7).
2. The construction hoist of claim 1, wherein the construction hoist comprises: the shielding plate (3) is composed of a waterproof layer (301), a flexible cloth layer (302), a foam plate (303) and a steel plate (304) from top to bottom in sequence.
3. The construction hoist of claim 1, wherein the construction hoist comprises: the upper end surface of the shielding plate (3) is of an arch structure with a bulged middle part.
4. The construction hoist of claim 1, wherein the construction hoist comprises: the lower end of the extrusion plate (4) is of a slope-shaped structure with the same gradient as that of the guide plate (7).
5. The construction hoist of claim 1, wherein the construction hoist comprises: the elastic telescopic mechanism (5) is specifically a spring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350861.4A CN112551293B (en) | 2020-11-26 | 2020-11-26 | Construction elevator capable of preventing objects from falling from high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350861.4A CN112551293B (en) | 2020-11-26 | 2020-11-26 | Construction elevator capable of preventing objects from falling from high altitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112551293A CN112551293A (en) | 2021-03-26 |
| CN112551293B true CN112551293B (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011350861.4A Active CN112551293B (en) | 2020-11-26 | 2020-11-26 | Construction elevator capable of preventing objects from falling from high altitude |
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| Country | Link |
|---|---|
| CN (1) | CN112551293B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2840055B1 (en) * | 2013-08-22 | 2019-10-02 | KONE Corporation | A support apparatus for a hoisting machine car |
| CN204627016U (en) * | 2015-05-13 | 2015-09-09 | 巨人通力电梯有限公司 | A kind of crown protective device of the car sedan-chair top without scaffold construction elevator |
| CN206783059U (en) * | 2017-04-26 | 2017-12-22 | 万勇 | A kind of additional elevator hoistways of framework assembled |
| CN207774562U (en) * | 2018-01-24 | 2018-08-28 | 新疆维吾尔自治区特种设备检验研究院 | A kind of elevator car roof repair safety device |
| CN208964311U (en) * | 2018-09-03 | 2019-06-11 | 中建三局集团有限公司 | A kind of construction elevator linkage horizontal protective device |
| CN209837746U (en) * | 2019-03-11 | 2019-12-24 | 青岛中嘉建设集团有限公司 | High-rise building is with protection machanism who prevents high altitude weight thing |
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2020
- 2020-11-26 CN CN202011350861.4A patent/CN112551293B/en active Active
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| Publication number | Publication date |
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| CN112551293A (en) | 2021-03-26 |
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