CN218968585U

CN218968585U - Lifter with adjustable door opening structure

Info

Publication number: CN218968585U
Application number: CN202223361853.7U
Authority: CN
Inventors: 尚苑
Original assignee: Avanti Wind Power Equipment Manufacturing Shanghai Co ltd
Current assignee: Avanti Wind Power Equipment Manufacturing Shanghai Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-05
Anticipated expiration: 2032-12-14

Abstract

The utility model provides an elevator with an adjustable door opening structure, and belongs to the field of wind power equipment manufacturing; the utility model comprises the following steps: car, fixed door plant and sliding door; one side of the car is provided with a rectangular opening, and the fixed door plate is arranged on the left side or the right side of the rectangular opening; the edge of the fixed door plate is connected with the rectangular opening through bolts; the fixed door plate is provided with parallel guide rails; the sliding door slides on the fixed door plate through the parallel guide rail to open or close the rectangular opening. According to the utility model, the fixed door plates capable of being installed in a left-right conversion way are arranged, so that the opening of the car can be adjusted in the door opening directions of the left side and the right side, the installation can be conveniently carried out on site according to the situation, fewer accessories are required, and the requirement of diversified door opening is met.

Description

Lifter with adjustable door opening structure

Technical Field

The utility model relates to a lifter manufacturing technology, in particular to a lifter with an adjustable door opening structure, and belongs to the technical field of wind power accessory equipment manufacturing.

Background

The elevator, also called as cargo lift, is a special cargo lift product for transporting goods in the building layer height, mainly using various working layers for transporting goods up and down; stereo garage and underground garage layer height car lifting, etc. In the field of wind power equipment, a wire rope guided elevator is generally adopted.

Along with product diversification and customer needs, the wire rope leads to the elevator sliding door development department multiple direction of opening the door, has designed and configured special door assembly according to different direction of opening the door. The diversification of the door assembly specifications increases the complexity of material procurement/production manufacturing, management and, once the associated errors occur, it can cause the failure of a part of the assemblies to be used/modified or scrapped, necessitating the use of the correct new assembly modification.

The door component in the prior art has low processing utilization rate of domestic materials; the door assembly needs special design, and different materials are configured in different door opening directions; the door assembly related accessories are relatively complex to produce and manage; when assembly errors occur, particularly when problems are found on site, the door cannot be modified, and a new door assembly must be distributed for replacement, thereby increasing various costs.

Therefore, there is a need in the art for a universal elevator with an adjustable door opening structure that can be installed in forward and reverse directions.

Disclosure of Invention

The utility model provides a novel elevator with an adjustable door opening structure, which can fix the front and back installation requirements of door plates by arranging fixed door plates capable of being installed left and right, so as to solve the technical problem that an elevator car in the prior art cannot adjust the door opening direction at will.

The elevator with the adjustable door opening structure of the embodiment of the utility model comprises: car, fixed door plant and sliding door;

one side of the car is provided with a rectangular opening, and the fixed door plate is arranged on the left side or the right side of the rectangular opening; the edge of the fixed door plate is connected with the rectangular opening through bolts;

the fixed door plate is provided with parallel guide rails; the sliding door slides on the fixed door plate through the parallel guide rail to open or close the rectangular opening.

The elevator of the adjustable door opening structure as described above, wherein the car comprises: a bottom frame and a top frame; two symmetrical upright posts are arranged between the bottom frame and the top frame; the side of the fixed door plate is arranged on one of the upright posts.

The elevator of the adjustable door opening structure as described above, wherein the sliding door comprises: a first sliding door and a second sliding door; the first sliding door is arranged on the fixed door plate through the parallel guide rail;

the first sliding door is provided with a sliding rail, and the second sliding door is arranged on the first sliding door through the sliding rail.

The lifter with the adjustable door opening structure comprises a first sliding door, wherein the first sliding door is provided with a first sliding groove, and the first sliding door is connected with the parallel guide rail through the first sliding groove; the second sliding door is provided with a second sliding groove, and the second sliding door is installed on the sliding rail through the second sliding groove.

The lifter with the adjustable door opening structure is characterized in that bolt holes are symmetrically formed in the left side and the right side of the fixed door plate; the fixed door plate is arranged on the left side or the right side of the rectangular opening through the bolt hole.

The lifter with the adjustable door opening structure is characterized in that butt joint holes are symmetrically formed in the upper side and the lower side of the fixed door plate, and the fixed door plate is connected with the bottom frame and the top frame through the butt joint holes.

The elevator with the adjustable door opening structure is characterized in that limiting devices are arranged at two ends of the parallel guide rails.

The elevator with the adjustable door opening structure comprises a fixed door plate, wherein the width of the fixed door plate is equal to that of the sliding door.

According to the embodiment of the utility model, the fixed door plate capable of being installed in a left-right conversion manner is arranged, and the sliding door capable of sliding left and right is arranged on the fixed door plate, so that the opening of the car can be adjusted in the door opening directions of the left side and the right side, the installation can be conveniently carried out on site according to the situation, fewer accessories are required, and the requirement of diversified door opening is met.

Drawings

Fig. 1 is a right door opening state side view of an elevator with an adjustable door opening structure according to an embodiment of the present utility model;

FIG. 2 is a side view of a left door opening state of an elevator with an adjustable door opening structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the door closing state of FIG. 1;

fig. 4 is a schematic diagram of the door closing state of fig. 2.

Detailed Description

The lifter with the adjustable door opening structure can be made of the following materials and components, and is not limited to the following materials and components, for example: aluminum alloy, steel, rails, sheet metal parts, bolts and the like.

Fig. 1 is a side view of a right door opening state of an elevator with an adjustable door opening structure according to an embodiment of the present utility model; fig. 2 to 4 are combined.

The lifter with the adjustable door opening structure comprises: car, fixed door panel 4 and sliding door; the fixed door panel 4 serves to provide a sliding door with a movable and folding space and also serves to block a part of the opening.

One side of the car is provided with a rectangular opening, and the fixed door plate 4 is arranged on the left side or the right side of the rectangular opening; the edge of the fixed door plate 4 is connected with the rectangular opening through bolts; the fixed door panel 4 may be installed at the left or right side of the rectangular opening to meet the environmental requirements of the site.

As shown in fig. 1 and 2, the car includes: a bottom frame 1 and a top frame 2; two symmetrical upright posts 3 are arranged between the bottom frame 1 and the top frame 2; the side edge of the fixed door plate 4 is arranged on one of the upright posts 3. As in fig. 1 on the left hand column 3 and fig. 2 on the right hand column 3.

The fixed door plate 4 is provided with parallel guide rails; the sliding door slides on the fixed door panel 4 through the parallel guide rail to open or close the rectangular opening.

In the actual use process, the width of the sliding door is the same as that of the fixed door plate 4, so that the sliding door can be mutually overlapped with the fixed door plate when being opened, and the maximum space utilization rate is realized.

The lifter with an adjustable door opening structure of this embodiment, as shown in fig. 3, the sliding door includes: a first sliding door 5 and a second sliding door 6; the first sliding door 5 is arranged on the fixed door plate 4 through the parallel guide rail; the parallel guide rail is generally two parallel horizontal guide rails.

The first sliding door 5 is provided with a sliding rail, and the second sliding door 6 is mounted on the first sliding door 5 through the sliding rail.

Thus, the opening area of the rectangular opening can reach 66%, so that the opening is larger, and the elevator is more convenient to use and maintain.

Further, a first chute 50 is provided on the first sliding door 5, and the first sliding door 5 is connected to the parallel guide rail through the first chute 50; the second sliding door 6 is provided with a second sliding groove 60, and the second sliding door 6 is mounted on the sliding rail through the second sliding groove 60.

The first sliding door 5 and the second sliding door 6 can thus overlap with the fixed door panel 4 after opening the door to enlarge the opening area.

In the lifter with the adjustable door opening structure of the embodiment, as shown in fig. 1 and fig. 2, bolt holes are symmetrically formed on the left side and the right side of the fixed door plate 4; the fixed door panel 4 is mounted on the left side or the right side of the rectangular opening through the bolt hole.

Preferably, the upper and lower sides of the fixed door plate 4 are symmetrically provided with butt holes, and the fixed door plate is connected with the bottom frame 1 and the top frame 2 through the butt holes.

In general, limiting devices are arranged at two ends of the parallel guide rail, so that the parallel track cannot be marked when the sliding door slides leftwards or rightwards.

The lifter with the adjustable door opening structure has the advantages that:

1. according to the utility model, the whole car is split into a plurality of independent parts, so that the raw material size requirement is reduced, the material blanking typesetting and sheet metal processing are facilitated, and the material utilization rate is greatly improved;

2. redesign the fixed door plate and sliding door and other parts of the split, through means of adjusting the height of the parts, optimizing the connection design, etc., realize the symmetrical design of the fixed door plate, sliding door, other connections or fixing parts, in order to achieve the purpose of the general product;

3. through the symmetry optimal design to each part, realize the degree of falling by a wide margin of door subassembly material quantity, also greatly reduced the size of part (like outer door frame), be convenient for material production, purchase, warehouse management, material take etc..

4. The symmetry optimal design has realized that a set of door subassembly corresponds different directions of opening the door, and designs the sliding door to be connected with the side stand only, can utilize simple instrument (spanner) as required, only to the both sides stand of outer door frame dismouting again can.

In addition, the elevator with the adjustable door opening structure has the advantages of low manufacturing cost, exquisite layout, compact structural design, stable quality of finished products and convenient installation and adjustment, and is suitable for various modified elevator cabs with door opening mechanisms.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. From the description of the above embodiments, it will be apparent to those skilled in the art that the above example methods may be implemented by means of a superposition of some variants plus the necessary general techniques; of course, the method can also be realized by simplifying some important technical features. Based on such understanding, the technical solution of the present utility model essentially or partly contributes to the prior art is: the whole structure and the connection mode are matched with the structures described in the various embodiments of the utility model.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An elevator with an adjustable door opening structure, comprising: car, fixed door plant and sliding door;

2. The elevator with adjustable door opening structure according to claim 1, wherein the car comprises: a bottom frame and a top frame; two symmetrical upright posts are arranged between the bottom frame and the top frame; the side of the fixed door plate is arranged on one of the upright posts.

3. The lifter of the adjustable door opening structure according to claim 2, wherein the sliding door includes: a first sliding door and a second sliding door; the first sliding door is arranged on the fixed door plate through the parallel guide rail;

4. The elevator with adjustable door opening structure according to claim 3, wherein a first sliding groove is provided on the first sliding door, and the first sliding door is connected with the parallel guide rail through the first sliding groove; the second sliding door is provided with a second sliding groove, and the second sliding door is installed on the sliding rail through the second sliding groove.

5. The lifter with an adjustable door opening structure according to any one of claims 1 to 3, wherein bolt holes are symmetrically formed on both left and right sides of the fixed door plate; the fixed door plate is arranged on the left side or the right side of the rectangular opening through the bolt hole.

6. The lifter of the adjustable door opening structure according to claim 2, wherein the upper and lower sides of the fixed door plate are symmetrically provided with docking holes, and the fixed door plate is connected with the bottom frame and the top frame through the docking holes.

7. An elevator with an adjustable door opening structure according to any one of claims 1 to 3, wherein both ends of the parallel guide rail are provided with a limiting device.

8. An elevator with an adjustable door opening structure according to any one of claims 1 to 3, wherein the width of the sliding door is the same as the width of the fixed door panel.