CN210619943U

CN210619943U - Elevator car with good using effect

Info

Publication number: CN210619943U
Application number: CN201921751420.8U
Authority: CN
Inventors: 贾明合
Original assignee: Tianjin Tongxing Tongda Mechanical And Electrical Equipment Co Ltd
Current assignee: Tianjin Tongxing Tongda Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-26
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an elevator car that excellent in use effect, including the railway carriage or compartment body, fixed mounting has the handrail on the inside wall of railway carriage or compartment body middle-end, and demountable installation has vibration damping mount on the diapire of railway carriage or compartment internal side, and vibration damping mount includes the bottom plate, evenly inserts on the roof of bottom plate and is equipped with a plurality of movable rods, and the common fixed mounting in top of movable rod has the backup pad, all around being equipped with the spring on the lateral wall of every movable rod, and the both ends difference fixed mounting of spring is in bottom plate and backup pad. The utility model discloses in can be convenient maintain and change vibration damping mount after vibration damping mount shock attenuation effect variation to the shock attenuation effect of car has been improved, be equipped with supplementary ventilation unit on the top of the railway carriage or compartment body, when the elevator seals the passenger in the car because the outage, rotate circular closing plate and make the intercommunicating pore and the ventilation hole one-to-one on railway carriage or compartment body top, thereby can improve the ventilation effect of the railway carriage or compartment body, thereby can prevent that the internal air of railway carriage or compartment from not circulating or the condition of oxygen deficiency from appearing, reasonable in design.

Description

Elevator car with good using effect

Technical Field

The utility model relates to an elevator technical field especially relates to an elevator car that excellent in use effect.

Background

The elevator car is a box-shaped space for carrying and transporting people and goods, and generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like, and is a car body component for carrying passengers, goods and other loads.

Through retrieval, chinese patent No. CN207551662U discloses an elevator car, including the car main part, the top of car main part is provided with the ventilation mouth, damping bottom plate is installed to the bottom of car main part, the internally mounted of ventilation mouth has ventilation fan and dust screen, be provided with the baffle under the ventilation mouth, the both ends of baffle and the both sides wall fixed connection of car main part, air mass sensor and microprocessor are installed to the top of baffle, air mass sensor and microprocessor signal connection, microprocessor and ventilation fan automatically controlled are connected, damping bottom plate's bottom is provided with a plurality of evenly distributed's damping spring, damping spring all pegs graft in the spring mounting hole of car main part bottom surface.

The existing elevator car has the following defects: the elasticity variation that will lead to the elevator after damping spring will lead to the shock attenuation effect variation, when the elevator seals the passenger in the car because the outage, because ventilation fan stop work, will lead to the condition that air fluidity is relatively poor or the oxygen deficiency appears in the car to cause the incident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unreasonable problem of elevator car design among the prior art, and the elevator car who provides a excellent in use effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator car that excellent in use effect, includes the railway carriage or compartment body, fixed mounting has the handrail on the inside wall of railway carriage or compartment body middle-end, demountable installation has vibration damping mount on the diapire of railway carriage or compartment internal side, vibration damping mount includes the bottom plate, evenly insert on the roof of bottom plate and be equipped with a plurality of movable rods, the common fixed mounting in top of movable rod has the backup pad, every all around being equipped with the spring on the lateral wall of movable rod, and the both ends of spring fixed mounting respectively is in bottom plate and backup pad, install ventilation fan on the roof of the railway carriage or compartment body, set up the vent of mutually supporting with ventilation fan on the roof of the railway carriage or compartment body, the top of the railway carriage or compartment body is.

Preferably, the outer side walls of the two sides of the bottom plate can be movably inserted with limiting plates, one ends, far away from the bottom plate, of the limiting plates are inserted into the inner side wall of the bottom end of the carriage body, limiting grooves matched with the limiting plates are formed in the bottom wall of the inner side of the carriage body, mounting grooves matched with the limiting plates are formed in the outer side walls of the two sides of the bottom plate, and two locking bolts matched with the limiting plates are symmetrically in threaded connection with the outer side walls of the bottom plate.

Preferably, through holes are formed in the inner side walls of the two mounting grooves, handles are fixedly mounted on the two limiting plates, and the two handles are located in the two through holes respectively.

Preferably, the auxiliary ventilation device comprises a plurality of ventilation holes uniformly formed in the top wall of the compartment body, a circular sealing plate matched with the ventilation holes is rotatably mounted on the top wall of the inner side of the compartment body, a plurality of communication holes matched with the ventilation holes are uniformly formed in the circular sealing plate, a communication groove matched with the ventilation holes is formed in the axis of the circular sealing plate, and a metal filter screen is fixedly mounted on the inner side wall of the communication groove.

Preferably, an annular connecting plate is fixedly mounted on the top wall of the circular sealing plate, the top end of the annular connecting plate is inserted into the top wall of the inner side of the carriage body, an annular movable groove matched with the annular connecting plate is formed in the top wall of the inner side of the carriage body, an annular limiting plate is fixedly mounted on the annular connecting plate, and an annular limiting groove matched with the annular limiting plate is formed in the inner side wall of the annular movable groove.

Compared with the prior art, the utility model discloses there is following beneficial effect:

1. the damping base is detachably arranged on the bottom wall of the inner side of the carriage body, and the damping base can be conveniently maintained and replaced after the damping effect of the damping base is poor, so that the damping effect of the lift car is improved;

2. be equipped with supplementary ventilation unit on the top of the railway carriage or compartment body, when the elevator seals the passenger in the car because the outage, rotate circular closing plate and make the intercommunicating pore and the ventilation hole one-to-one on railway carriage or compartment body top to can improve the ventilation effect of the railway carriage or compartment body, thereby can prevent the condition of the internal air of railway carriage or compartment not circulation or the oxygen deficiency of appearance, reasonable in design, excellent in practical effect.

Drawings

Fig. 1 is a front structural sectional view of an elevator car with good use effect provided by the utility model;

fig. 2 is a bottom view of a circular sealing plate part of an elevator car with good use effect provided by the utility model;

fig. 3 is an enlarged view of a part a structure of an elevator car with a good use effect.

In the figure: the device comprises a box body 1, a bottom plate 2, a movable rod 3, a supporting plate 4, a spring 5, a limiting plate 6, a mounting groove 7, a locking bolt 8, a handle 9, a ventilating fan 10, a ventilation opening 11, a ventilation hole 12, a circular sealing plate 13, an annular connecting plate 14, a communication hole 15 and a metal filter screen 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an elevator car with good use effect comprises a car body 1, wherein a handrail is fixedly arranged on the inner side wall of the middle end of the car body 1, a damping base is detachably arranged on the bottom wall of the inner side of the car body 1, the damping base comprises a bottom plate 2, a plurality of movable rods 3 are uniformly inserted on the top wall of the bottom plate 2, a support plate 4 is fixedly arranged at the top ends of the movable rods 3 together, a spring 5 is wound on the outer side wall of each movable rod 3, two ends of the spring 5 are fixedly arranged on the bottom plate 2 and the support plate 4 respectively, a limit plate 6 is movably inserted on the outer side walls of two sides of the bottom plate 2, one end of the limit plate 6, which is far away from the bottom plate 2, is inserted on the inner side wall of the bottom end of the car body 1, a limit groove which is matched with the limit plate 6 is arranged on the inner side wall, symmetrical threaded connection has two locking bolt 8 that mutually support with limiting plate 6 on bottom plate 2's the lateral wall, and vibration damping mount demountable installation is in the railway carriage or compartment body 1, can be convenient maintain and change vibration damping mount after vibration damping mount shock attenuation effect variation to the shock attenuation effect of car has been improved.

All seted up the through-hole on the inside wall of two mounting grooves 7, equal fixed mounting has the handle 9 on two limiting plates 6, and just two handles 9 are located two through-holes respectively, are convenient for remove two limiting plates 6 to be convenient for take limiting plate 6 out from the spacing inslot or inserting the spacing inslot.

The top wall of the compartment body 1 is provided with a ventilation fan 10, the top wall of the compartment body 1 is provided with a ventilation opening 11 which is matched with the ventilation fan 10, the top end of the compartment body 1 is provided with an auxiliary ventilation device which comprises a plurality of ventilation holes 12 which are uniformly arranged on the top wall of the compartment body 1, the top wall of the inner side of the compartment body 1 is rotatably provided with a circular sealing plate 13 which is matched with the ventilation holes 12, the top wall of the circular sealing plate 13 is fixedly provided with an annular connecting plate 14, and the top of the annular connecting plate 14 is inserted on the top wall of the inner side of the carriage body 1, an annular movable groove matched with the annular connecting plate 14 is formed in the top wall of the inner side of the carriage body 1, an annular limiting plate is fixedly mounted on the annular connecting plate 14, and an annular limiting groove matched with the annular limiting plate is formed in the inner side wall of the annular movable groove, so that the circular sealing plate 13 can only rotate and cannot fall off from the top end of the carriage body 1.

Evenly set up a plurality of intercommunicating pores 15 of mutually supporting with ventilation hole 12 on the circular seal board 13, circular seal board 13's axle center department sets up the intercommunication groove of mutually supporting with vent 11, fixed mounting has metal screen 16 on the inside wall in intercommunication groove, use circular seal board 13 to seal the bottom in ventilation hole 12 during normal use, thereby avoid the top of the railway carriage or compartment body 1 completely penetrating, when the elevator seals the passenger in the car owing to the outage, rotate circular seal board 13 and make intercommunicating pores 15 and the ventilation hole 12 one-to-one on the railway carriage or compartment body 1 top, thereby can improve the ventilation effect of the railway carriage or compartment body, thereby can prevent the condition that the interior air of the railway carriage or compartment body 1 does not circulate or the oxygen deficiency.

In the utility model, the bottom plate 2 and the supporting plate 4 are inserted into the bottom wall of the inner side of the carriage body 1, the handle 9 is pushed, one ends of the two limiting plates 6 are respectively pushed into the two limiting grooves, and then the damping base can be fixedly arranged on the bottom wall of the inner side of the carriage body 1 by fixing the two limiting plates 6 through turning the locking bolt 8; when the elevator closes the passengers in the elevator car due to power failure, the circular sealing plate 13 is rotated and the communication holes 15 are in one-to-one correspondence with the ventilation holes 12 at the top end of the carriage body 1, so that the ventilation effect of the carriage body can be improved, and the condition that air in the carriage body 1 is not circulated or oxygen deficiency occurs can be prevented.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an effectual elevator car of use, includes the railway carriage or compartment body (1), its characterized in that: fixed mounting has the handrail on the inside wall of the railway carriage or compartment body (1) middle-end, demountable installation has vibration damping mount on the diapire of the railway carriage or compartment body (1) inboard, vibration damping mount includes bottom plate (2), evenly insert on the roof of bottom plate (2) and be equipped with a plurality of movable rod (3), the common fixed mounting in top of movable rod (3) has backup pad (4), every all around being equipped with spring (5) on the lateral wall of movable rod (3), and the both ends difference fixed mounting of spring (5) is on bottom plate (2) and backup pad (4), install ventilation fan (10) on the roof of the railway carriage or compartment body (1), set up vent (11) of mutually supporting with ventilation fan (10) on the roof of the railway carriage or compartment body (1), the top of the railway carriage or compartment body (1) is equipped with supplementary ventilation unit.

2. The elevator car of claim 1, wherein: limiting plates (6) are movably inserted into the outer side walls of the two sides of the bottom plate (2), one end, away from the bottom plate (2), of each limiting plate (6) is inserted into the inner side wall of the bottom end of the carriage body (1), limiting grooves matched with the limiting plates (6) are formed in the bottom wall of the inner side of the carriage body (1), mounting grooves (7) matched with the limiting plates (6) are formed in the outer side walls of the two sides of the bottom plate (2), and two locking bolts (8) matched with the limiting plates (6) are symmetrically in threaded connection with the outer side walls of the bottom plate (2).

3. The elevator car of claim 2, wherein: two all seted up the through-hole on the inside wall of mounting groove (7), two equal fixed mounting has handle (9) on limiting plate (6), and two handles (9) are located two through-holes respectively.

4. The elevator car of claim 1, wherein: the auxiliary ventilation device comprises a plurality of ventilation holes (12) which are uniformly formed in the top wall of the compartment body (1), a circular sealing plate (13) which is matched with the ventilation holes (12) is rotatably mounted on the top wall of the inner side of the compartment body (1), a plurality of communication holes (15) which are matched with the ventilation holes (12) are uniformly formed in the circular sealing plate (13), a communication groove which is matched with the ventilation holes (11) is formed in the axis center of the circular sealing plate (13), and a metal filter screen (16) is fixedly mounted on the inner side wall of the communication groove.

5. The elevator car of claim 4, wherein: the circular sealing plate is characterized in that an annular connecting plate (14) is fixedly mounted on the top wall of the circular sealing plate (13), the top end of the annular connecting plate (14) is inserted into the top wall of the inner side of the compartment body (1), an annular movable groove matched with the annular connecting plate (14) is formed in the top wall of the inner side of the compartment body (1), an annular limiting plate is fixedly mounted on the annular connecting plate (14), and an annular limiting groove matched with the annular limiting plate is formed in the inner side wall of the annular movable groove.