CN111392555B

CN111392555B - Multifunctional elevator car

Info

Publication number: CN111392555B
Application number: CN202010194612.4A
Authority: CN
Inventors: 张再春; 张俊杰; 张雍; 王香照; 黄方林; 戴培明
Original assignee: Liyang Elevator Engineering Co ltd
Current assignee: Liyang Elevator Engineering Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-11-26
Anticipated expiration: 2040-03-19
Also published as: CN111392555A

Abstract

The invention discloses a multifunctional elevator car, belongs to the technical field of elevators, and solves the problem of convenience in use of elevators.

Description

Multifunctional elevator car

Technical Field

The invention relates to the field of elevators, in particular to a multifunctional elevator car.

Background

Generally, elevator cars are mainly used for transporting residents, but there are also goods elevators for transporting household goods, the existing elevators and goods elevators are not distinguished much, the main difference is in load-carrying capacity, and the elevator cars adopt a rectangular frame structure as before.

When the goods are carried normally, the interior of the elevator car is relatively spacious, only a plurality of operation panels for controlling floors are arranged on the side wall, the operation panels can not play a role in carrying the goods, and the car door needs to be blocked for a long time sometimes in the carrying process of the goods, so that the doorway is blocked, and thus, large objects can not be conveniently carried into the elevator car.

It can be seen that there is a need for improvements to existing elevator cars to meet the need for cargo handling.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, at least solves the technical problems in the related art to a certain extent, and provides a multifunctional elevator car so as to achieve the aim of facilitating goods carrying.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a multi-functional elevator car, includes car main body, and car main body's bottom surface is provided with three spouts, be provided with the tricycle shallow in three spouts, the tricycle shallow is including the base that is "U" shape, set up at the first pulley and the second pulley of two tip of base, set up the third pulley at the middle part of base and set up the appurtenance on the base, appurtenance cooperation base slides.

As specific embodiments of the present invention, the following may be preferred: the car main part diapire is provided with the apron through the hinge upset, the apron is used for opening and close and covers spout and tricycle shallow.

As specific embodiments of the present invention, the following may be preferred: the base is provided with two additional guide rails, the end parts of the additional guide rails are provided with limiting convex blocks, and the auxiliary tool is arranged on the additional guide rails to move linearly.

As specific embodiments of the present invention, the following may be preferred: the auxiliary tool comprises a roller, a support rotatably connected with the roller and an L-shaped folded plate fixed on the support, wherein the 90-degree bending opening of the folded plate faces the bump.

As specific embodiments of the present invention, the following may be preferred: the rear end of the additional guide rail is also provided with a connecting rod, the connecting rod is rotatably connected to any one additional guide rail, and the connecting rod is in a folding or pulling state through rotating connection.

As specific embodiments of the present invention, the following may be preferred: the cover plate comprises a plurality of hinged sub-plates, which are folded over each other.

As specific embodiments of the present invention, the following may be preferred: the first pulley and the second pulley are identical in structure and respectively comprise two small wheels arranged side by side, a mounting seat for the small wheels to be connected in a rotating mode, and a spring buffer for connecting the mounting seat and the base.

As specific embodiments of the present invention, the following may be preferred: the folded plate is rotatably connected with the support.

As specific embodiments of the present invention, the following may be preferred: and a cylinder for pushing the three-wheel cart to move is also arranged between the base and the back side surface of the car main body.

As specific embodiments of the present invention, the following may be preferred: still be provided with the rubber layer on the folded plate, the bottom of folded plate is provided with the bolt hole.

The technical effects of the invention are mainly reflected in the following aspects: the three-wheel cart is arranged in the lift car, the lift car main body and the three-wheel cart are designed, firstly, the cover plate is utilized for shielding, the space utilization degree is high and reasonable, and the use of normal users is not influenced; secondly, especially adapted transport goods, when article such as plank, glass, OR door need be carried when house fitment, its diversified reliable function just shows, can reduce the unreliability in the glass handling process, improves the efficiency that the workman carried, alleviates the burden that the workman carried.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view of a three-wheeled cart in an embodiment;

FIG. 3 is a schematic view showing a state where the car body is fitted to the three-wheeled cart in the embodiment;

fig. 4 is a schematic plan view of the car body.

Reference numerals: 1. a car body; 11. a chute; 2. a three-wheeled cart; 21. a base; 22. a first pulley; 221. a small wheel; 222. a mounting seat; 223. a spring damper; 23. a second pulley; 24. a third pulley; 25. an auxiliary tool; 251. a roller; 252. a support; 253. folding the plate; 2531. bolt holes; 3. a connecting rod; 4. a cover plate; 41. a daughter board; 5. an additional guide rail; 51. a limiting bump; 6. a cylinder; 7. a rotating shaft.

Detailed Description

The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below by referring to the drawings are exemplary and intended to explain the present invention so that the technical aspects of the present invention can be more easily understood and appreciated, and are not to be construed as limiting the present invention.

Example (b):

a multifunctional elevator car is shown in reference to figures 1, 2 and 3 and comprises a car body 1, wherein three sliding grooves 11 are formed in the bottom surface of the car body 1. The three chutes 11 are internally provided with the three-wheeled cart 2, the three-wheeled cart 2 includes a base 21 in a U shape, a first pulley 22 and a second pulley 23 disposed at two end portions of the base 21, a third pulley 24 disposed at a middle portion of the base 21, and an auxiliary tool 25 disposed on the base 21, and the auxiliary tool 25 slides in cooperation with the base 21. The three chutes 11 are provided for the first pulley 22, the second pulley 23 and the third pulley 24 to move, respectively. When the three-wheeled trolley moves, the car door can be directly blocked, in addition, the car door can also be set through a car program, when the three-wheeled trolley is used for carrying goods, the car door is closed and needs to wait for the completion of goods carrying, and the car door is directly blocked by goods under the general condition. At this time, because the tricycle cart 2 is directly pushed out, the sensing system of the position of the car door can sense that the car is shielded by things, and the door closing operation cannot be carried out. Thereby be convenient for the workman to carry the goods, in the scheme of this embodiment, mainly be applicable to article such as transport plank, glass, door.

Further explaining the scheme, and combining fig. 3 and fig. 4, the bottom wall of the car body 1 is provided with a cover plate 4 through hinge turning, and the cover plate 4 is used for opening and closing the covering chute 11 and the three-wheeled cart 2. The cover plate 4 comprises a number of hinged sub-plates 41, which sub-plates 41 are folded over each other. The cover plate 4 can be hidden when the three-wheel cart 2 is not used, and convenience is brought to a user. Mainly solve the interference problem of tricycle shallow 2, through the design of this spout 11 and apron 4, greatly reduced tricycle shallow 2's interference, ordinary user also can normal use.

Two additional guide rails 5 are arranged on the base 21, the end parts of the additional guide rails 5 are provided with limiting lugs 51, and the auxiliary tool 25 is arranged on the additional guide rails 5 to move linearly. The auxiliary tool 25 is limited when moving, so that the auxiliary tool is not easy to slide out of the additional guide rail 5, the use reliability is improved, and the problem of the use reliability is solved.

Auxiliary tool 25 in particular, the auxiliary tool 25 comprises a roller 251, a support 252 pivotally connected to the roller 251, and an "L" shaped flap 253 fixed to the support 252, the 90 degree bend of the flap 253 facing the projection. The auxiliary tools 25 are directly removable, can be placed at the time of use, and can be placed in plurality. Taking the glass door as an example, when the glass plate is placed at the bending position of the folded plate 253, the glass plate can be pushed to slide on the auxiliary guide rail at the moment, so that the glass is prevented from directly sliding on the bottom surface or separating from the bottom surface, and the scheme is labor-saving, safe and reliable. When the glass plate is transported to the inside of the car body 1, the glass plate can be erected. To avoid slipping of the auxiliary tool 25, it is of course possible to add a block in the additional guide rail 5 for blocking, so that the glass capacity rests against the back of the car body 1.

In order to solve the problem of self-movement operation of the additional guide rail 5, the rear end of the additional guide rail 5 is also provided with a connecting rod 3, the connecting rod 3 is rotatably connected to any one additional guide rail 5, and the connecting rod 3 is in a folding or pulling state through rotating connection. It follows that the connecting rod 3 can be folded when not in use, solving the problem of interference, and that, when in operation, the connecting rod 3 is pulled up, pushing the additional guide 5 out of the car body 1 or partially out of the car body 1, and advantageously blocking the closing of the car door. An air cylinder 6 for pushing the three-wheeled cart 2 to move is further arranged between the base 21 and the back side surface of the car body 1. The function of the air cylinder 6 can replace the connecting rod 3, the operation of the connecting rod 3 is manual, and the forward and backward telescopic driving of the air cylinder 6 directly and automatically solves the moving problem of the additional guide rail 5. The stroke is short, and it is sufficient to keep the additional guide rail 5 extending out of the car body 1 and to block the car door, and it is not necessary to extend excessively.

In order to solve the problem of safety and reliability of the article during the transportation process, especially in the environment of the car, the safety and reliability of the article are important for the stability of the transportation process, and therefore, it can be seen that the first pulley 22 and the second pulley 23 are identical in structure and each comprise two small wheels 221 arranged side by side, a mounting seat 222 for rotatably connecting the small wheels 221, and a spring buffer 223 for connecting the mounting seat 222 and the base 21. The first pulley 22 and the second pulley 23 are smaller, the third pulley 24 is larger, and the small wheel 221 is not limited to a specific size with respect to the third pulley 24. Therefore, the arrangement of the above structure can reduce the vibration during the transportation.

Considering that the door panels can be turned over when being carried, the door panels can be reliably leaned on the back of the car body 1, so that the folded plate 253 is rotatably connected with the support 252, and the door panels can be kept to turn over together with the door panels from the position of the folded plate 253 to the position of the folded plate 253, and then lean on the back of the car body 1.

The flap 253 is also provided with a rubber layer, and the bottom of the flap 253 is provided with a bolt hole 2531. The rubber layer is not shown in the drawings but is primarily intended to reduce wear of the article. In addition, the screw hole is used for directly and preliminarily fixing the auxiliary tool 25 by using the bolt, namely, the plug block is used, the plug block is not needed at the moment, and the door plate and the auxiliary tool 25 can be directly limited by the bolt to prevent sliding.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. A multifunctional elevator car comprises a car main body, wherein three sliding grooves are formed in the bottom surface of the car main body, and the multifunctional elevator car is characterized in that a three-wheel cart is arranged in the three sliding grooves and comprises a U-shaped base, a first pulley and a second pulley which are arranged at two end parts of the base, a third pulley which is arranged in the middle of the base and an auxiliary tool which is arranged on the base, wherein the auxiliary tool is matched with the base to slide;

two additional guide rails are arranged on the base, limiting lugs are arranged at the end parts of the additional guide rails, and the auxiliary tool is arranged on the additional guide rails and moves linearly;

the auxiliary tool comprises a roller, a support rotatably connected with the roller and an L-shaped folded plate fixed on the support, wherein a 90-degree bending opening of the folded plate faces the bump, and the folded plate is rotatably connected with the support;

an air cylinder used for pushing the three-wheel cart to move is further arranged between the base and the back side face of the car main body;

the rear end of the additional guide rail is also provided with a connecting rod, the connecting rod is rotatably connected to any one additional guide rail, and the connecting rod is in a folding or pulling state through rotating connection.

2. The multifunctional elevator car of claim 1, wherein: the car main part diapire is provided with the apron through the hinge upset, the apron is used for opening and close and covers spout and tricycle shallow.

3. The multifunctional elevator car of claim 2, wherein: the cover plate comprises a plurality of hinged sub-plates, which are folded over each other.

4. The multifunctional elevator car of claim 1, wherein: the first pulley and the second pulley are identical in structure and respectively comprise two small wheels arranged side by side, a mounting seat for the small wheels to be connected in a rotating mode, and a spring buffer for connecting the mounting seat and the base.

5. The multifunctional elevator car of claim 1, wherein: still be provided with the rubber layer on the folded plate, the bottom of folded plate is provided with the bolt hole.