CN210366895U - Emergency platform for elevator maintenance - Google Patents

Abstract

The utility model discloses an elevator maintenance is with emergent platform, including emergent platform main part, the equal fixedly connected with stand in both sides at emergent platform main part top, the inboard of stand is provided with the rail guard, the bottom fixedly connected with telescopic link of emergent platform main part, the bottom fixedly connected with bottom plate of telescopic link, the equal fixedly connected with casing in both sides at bottom plate top, the inner chamber of casing is provided with drive arrangement, the spout has all been seted up to the front side and the rear side of casing inner chamber. The utility model discloses a setting up mutually supporting of emergent platform main part, telescopic link, bottom plate, casing, drive arrangement, spout, stand, sliding sleeve, slide bar, slider and bearing frame, reached the advantage of highly being convenient for adjust, solved the problem that current emergent platform height was not convenient for to adjust for elevator maintenance, made things convenient for people's use, improved the practicality of emergent platform for elevator maintenance.

Description

Emergency platform for elevator maintenance

Technical Field

The utility model relates to an elevator maintenance technical field specifically is an elevator maintenance is with emergent platform.

Background

With the rapid development of social economy and the continuous improvement of living standards of common people, the elevator becomes an indispensable part in daily life, and more appear in daily life scenes of people, such as houses, schools, hospitals, subway stations, shopping centers and the like, the installation of the elevator is a very important link for ensuring the design quality of the elevator to reach the standard, so that the superior design and manufacturing quality of the elevator is directly reflected, after the elevator is installed, the elevator is carefully debugged and tested, which is an indispensable key step for ensuring the safe and reliable operation of the elevator, the elevator also needs to be regularly maintained to prolong the service life of the elevator and reduce the failure of the elevator, and the potential safety hazard of the elevator can be prevented in time, when the elevator fails, the elevator needs to be maintained in time, the existing emergency platform for elevator maintenance is not convenient to adjust in height and is inconvenient for people to use, the practicality of the emergency platform for elevator maintenance is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator maintenance is with emergent platform possesses the advantage of highly being convenient for adjust, has solved the problem of current elevator maintenance is with emergent platform height not convenient for adjust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator maintenance is with emergent platform, includes emergent platform main part, the bottom fixedly connected with telescopic link of emergent platform main part, the bottom fixedly connected with bottom plate of telescopic link, the equal fixedly connected with casing in both sides at bottom plate top, the inner chamber of casing is provided with drive arrangement, the spout has all been seted up to the front side and the rear side of casing inner chamber.

Preferably, the two sides of the top of the emergency platform main body are fixedly connected with stand columns, and guard rails are arranged on the inner sides of the stand columns.

Preferably, drive arrangement includes the motor, the rear side fixed connection at fixed plate and bottom plate top is passed through to the bottom of motor, the output fixedly connected with drive plate of motor, the surface of drive plate runs through to the inner chamber of casing and the transmission is connected with the driven plate through the belt, the screw rod has been cup jointed to the axle center department of driven plate, the surperficial threaded connection of screw rod has the swivel nut, the top fixedly connected with support column of swivel nut, the top of support column run through to the top of casing and with the both sides fixed connection of emergency platform main part bottom.

Preferably, the equal fixedly connected with sliding sleeve in both sides of swivel nut, the inner chamber sliding connection of sliding sleeve has the slide bar, the top fixedly connected with limiting plate of slide bar, the bottom of slide bar and the both sides fixed connection of casing inner chamber bottom, the positive bottom of swivel nut and the equal fixedly connected with in bottom at the back slide block that uses with the spout cooperation.

Preferably, the bottom of the screw rod is sleeved with a bearing seat, and the bottom of the bearing seat is fixedly connected with the bottom of the inner cavity of the shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting up mutually supporting of emergent platform main part, telescopic link, bottom plate, casing, drive arrangement, spout, stand, sliding sleeve, slide bar, slider and bearing frame, reached the advantage of highly being convenient for adjust, solved the problem that current emergent platform height was not convenient for to adjust for elevator maintenance, made things convenient for people's use, improved the practicality of emergent platform for elevator maintenance.

2. The utility model discloses a set up sliding sleeve and slide bar, played the stable effect of removal to the swivel nut, the problem of the swivel nut appearance rocking when removing has been solved, through setting up the bearing frame, play the stable effect of rotation to the screw rod, the problem of rocking appears when working and using in the screw rod has been solved, through setting up slider and spout, it is more smooth and easy to make the swivel nut in the gliding of inside of casing, the friction between swivel nut and the casing has been reduced, the life of part has been prolonged, slider and spout also play spacing effect to the swivel nut simultaneously, avoid the phenomenon that the screw sleeve appears the slope at the in-process that removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the housing structure of the present invention;

fig. 3 is a right side sectional view of the shell structure of the present invention.

In the figure: 1 emergency platform main body, 2 telescopic rods, 3 bottom plates, 4 shells, 5 driving devices, 501 motors, 502 driving discs, 503 belts, 504 driven discs, 505 screws, 506 threaded sleeves, 507 supporting columns, 6 sliding chutes, 7 upright columns, 8 sliding sleeves, 9 sliding rods, 10 sliding blocks and 11 bearing seats.

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, an emergency platform for elevator maintenance comprises an emergency platform body 1, wherein two sides of the top of the emergency platform body 1 are fixedly connected with upright posts 7, guard rails are arranged on the inner sides of the upright posts 7, an expansion rod 2 is fixedly connected to the bottom of the emergency platform body 1, a bottom plate 3 is fixedly connected to the bottom of the expansion rod 2, a housing 4 is fixedly connected to two sides of the top of the bottom plate 3, a driving device 5 is arranged in an inner cavity of the housing 4, the driving device 5 comprises a motor 501, the bottom of the motor 501 is fixedly connected to the rear side of the top of the bottom plate 3 through a fixing plate, an output end of the motor 501 is fixedly connected with a driving disc 502, the surface of the driving disc 502 penetrates through an inner cavity of the housing 4 through a belt 503 and is in transmission connection with a driven disc 504, a screw 505 is sleeved at the axis of, the screw 505 is rotated stably, the problem that the screw 505 shakes during working and use is solved, the bottom of a bearing seat 11 is fixedly connected with the bottom of an inner cavity of a shell 4, a threaded sleeve 506 is in threaded connection with the surface of the screw 505, sliding sleeves 8 are fixedly connected with two sides of the threaded sleeve 506, the screw 506 is moved stably by arranging the sliding sleeves 8 and the sliding rods 9, the problem that the screw 506 shakes during moving is solved, the inner cavity of the sliding sleeve 8 is in sliding connection with the sliding rods 9, the top of each sliding rod 9 is fixedly connected with a limiting plate, the bottom of each sliding rod 9 is fixedly connected with two sides of the bottom of the inner cavity of the shell 4, sliding blocks 10 matched with sliding grooves 6 are fixedly connected with the bottom of the front side and the bottom of the back side of the screw 506, the screw 506 slides more smoothly in the shell 4 by arranging the sliding blocks 10 and the sliding grooves 6, and friction between the screw 506 and the shell 4 is reduced, the service life of part has been prolonged, slider 10 and spout 6 also play spacing effect to swivel nut 506 simultaneously, avoid swivel nut 506 the phenomenon that the slope appears at the in-process that removes, top fixedly connected with support column 507 of swivel nut 506, the top of support column 507 run through to casing 4 the top and with the both sides fixed connection of emergent platform main part 1 bottom, spout 6 has all been seted up to the front side and the rear side of casing 4 inner chamber, through setting up emergent platform main part 1, telescopic link 2, bottom plate 3, casing 4, drive arrangement 5, spout 6, stand 7, sliding sleeve 8, slide bar 9, the mutually supporting of slider 10 and bearing frame 11, the advantage of highly being convenient for to adjust has been reached, the problem that current emergent platform height is not convenient for to adjust for elevator maintenance has been solved, the use of people has been made things convenient for, the practicality of emergent platform for elevator maintenance has been improved.

During the use, the user opens motor 501 through external controller at first, motor 501 begins to work, motor 501 drives driven plate 504 through driving disk 502 and belt 503 and begins to rotate, driven plate 504 drives swivel nut 506 through screw rod 505 and bearing frame 11 and begins to move, swivel nut 506 drives support column 507 through the mutual cooperation of sliding sleeve 8, slide bar 9, slider 10 and spout 6 and begins to move, support column 507 drives emergent platform main part 1 and upwards removes its height and adjusts, emergent platform main part 1 makes its removal more stable through the cooperation of telescopic link 2, thereby the advantage of highly being convenient for to adjust has been reached.

All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a motor and the like.

In summary, the following steps: this elevator maintenance is with emergent platform, through setting up the mutually supporting of emergent platform main part 1, telescopic link 2, bottom plate 3, casing 4, drive arrangement 5, spout 6, stand 7, sliding sleeve 8, slide bar 9, slider 10 and bearing frame 11, solved the problem that current elevator maintenance is with emergent platform height is not convenient for adjust.

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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (5)

1. The utility model provides an elevator maintenance is with emergent platform, includes emergent platform main part (1), its characterized in that: the emergency platform is characterized in that a telescopic rod (2) is fixedly connected to the bottom of the emergency platform main body (1), a bottom plate (3) is fixedly connected to the bottom of the telescopic rod (2), a shell (4) is fixedly connected to the two sides of the top of the bottom plate (3), a driving device (5) is arranged in an inner cavity of the shell (4), and a sliding groove (6) is formed in the front side and the rear side of the inner cavity of the shell (4).

2. The emergency platform for elevator maintenance according to claim 1, wherein: the emergency platform is characterized in that two sides of the top of the emergency platform main body (1) are fixedly connected with stand columns (7), and guard rails are arranged on the inner sides of the stand columns (7).

3. The emergency platform for elevator maintenance according to claim 1, wherein: drive arrangement (5) include motor (501), the rear side fixed connection at fixed plate and bottom plate (3) top is passed through to the bottom of motor (501), output fixedly connected with drive plate (502) of motor (501), the surface of drive plate (502) is run through to the inner chamber of casing (4) and the transmission is connected with driven plate (504) through belt (503), screw rod (505) have been cup jointed to the axle center department of driven plate (504), the surperficial threaded connection of screw rod (505) has swivel nut (506), the top fixedly connected with support column (507) of swivel nut (506), the top of support column (507) run through to the top of casing (4) and with the both sides fixed connection of emergency platform main part (1) bottom.

4. An emergency platform for elevator maintenance according to claim 3, wherein: the equal fixedly connected with sliding sleeve (8) in both sides of swivel nut (506), the inner chamber sliding connection of sliding sleeve (8) has slide bar (9), the top fixedly connected with limiting plate of slide bar (9), the bottom of slide bar (9) and the both sides fixed connection of casing (4) inner chamber bottom, the positive bottom of swivel nut (506) and the equal fixedly connected with in bottom at the back slide block (10) that cooperate the use with spout (6).

5. An emergency platform for elevator maintenance according to claim 3, wherein: the bottom of the screw rod (505) is sleeved with a bearing seat (11), and the bottom of the bearing seat (11) is fixedly connected with the bottom of the inner cavity of the shell (4).

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