Car structure of a household platform elevator

Abstract

The present invention discloses a car structure for a home platform elevator, comprising a car wall disposed on the top of a car bottom platform, the car wall comprising two front corner columns and two rear corner columns; a front car wall is disposed between the two front corner columns, and the front car wall is connected to the front corner columns by a snap-fitting manner; a rear car wall is disposed between the two rear corner columns, and the rear car wall is connected to the rear corner columns by a snap-fitting manner; a side car wall is disposed between adjacent front corner columns and rear corner columns, and the side car walls are respectively connected to the front corner columns and the rear corner columns by a snap-fitting manner. The car structure of the home platform elevator of the present invention is rationally structured. By adopting an assembled car wall structure, installation and replacement are facilitated, and the installation or removal of the car wall is easy to operate, which is conducive to improving operating efficiency.

Description

Technical Field

[0001] The invention relates to a car structure of a household platform elevator. Background Art

[0002] With the advancement of urbanization and the continuous improvement of living standards and construction technology, buildings of all heights are appearing around us. There are towering skyscrapers, vast commercial and transportation hubs, and residential and office buildings with varying numbers of floors and heights. Both their exteriors and interiors offer a sense of a thriving society. In many residential buildings, from villas and nursing homes to specialized passageways like subways and hospitals, relatively small home elevators are often needed to address the inconvenience faced by the elderly or those with premature leg loss. Replacing the car wall in a traditional home platform elevator requires removing numerous bolts and nuts, a tedious and labor-intensive process. Adjustment during restoration is difficult and inefficient. Furthermore, the typically small hoistway dimensions of home elevators make installing and removing the car wall even more challenging. Summary of the Invention

[0003] The object of the present invention is to provide a car structure for a household platform elevator, which has a reasonable structure. By adopting an assembled structure for the car wall, it is easy to install and replace, and the operation is convenient when installing or disassembling the car wall, which is conducive to improving work efficiency.

[0004] To achieve the above object, the technical solution of the present invention is to design a car structure of a home platform elevator, comprising a car wall arranged on the top of the car bottom platform, the car wall comprising two front corner columns and two rear corner columns;

[0005] A front car wall is provided between the two front corner posts, each front corner post includes an angle plate, both ends of the angle plate extend inwardly to form two first mounting plates, an angle is formed between the first mounting plate and the angle plate, and the angle is acute, and a clamping protrusion is provided on one end of the first mounting plate away from the angle plate, and the front car wall includes two door posts and a door beam connected between the top ends of the two door posts, the door posts have a first connecting plate affixed to the corresponding first mounting plate, and the first connecting plate is provided with a clamping sleeve that is clamped and matched with the clamping protrusion of the first mounting plate;

[0006] A rear car wall is provided between the two rear corner columns, each rear corner column includes two mutually perpendicular second mounting plates, and the two second mounting plates are respectively provided with a clamping protrusion at one end thereof. The rear car wall includes two rear splicing columns and a rear wall plate connected between the two rear splicing columns, the rear splicing columns have a second connecting plate affixed to the corresponding second mounting plate, and the second connecting plate is provided with a clamping sleeve that engages with the clamping protrusion of the second mounting plate;

[0007] A side car wall is provided between the adjacent front corner columns and rear corner columns, and the side car wall includes two side splicing columns and a side wall plate connected between the two side splicing columns. The side splicing column close to the front corner column of the two side splicing columns has a third connecting plate attached to the corresponding first mounting plate, and the third connecting plate is provided with a clamping sleeve that is engaged with the convex snap fit of the first mounting plate. The side splicing column close to the rear corner column of the two side splicing columns has a fourth connecting plate attached to the corresponding second mounting plate, and the fourth connecting plate is provided with a clamping sleeve that is engaged with the convex snap fit of the second mounting plate.

[0008] Preferably, the inner surface of the angle plate is connected to a support plate located between the two first mounting plates, a first slot is formed between the support plate and the corresponding sleeve, a front decorative column is provided on the inner side of the front angle column, a first insertion protrusion located in the first slot is provided on the front decorative column, a first inverted tooth is provided on the outer surface of the first insertion protrusion, and a first check tooth engaged with the first inverted tooth is provided on the groove wall of the first slot.

[0009] Preferably, a second slot is formed between the two ferrules connected to the rear corner column, a rear decorative column is provided on the inner side of the rear corner column, a second protrusion located in the second slot is provided on the rear decorative column, a second inverted tooth is provided on the outer surface of the second protrusion, and a second check tooth engaged with the second inverted tooth is provided on the groove wall of the second slot.

[0010] Preferably, the cross-section of the clamping protrusion is circular, the cross-section of the clamping sleeve is circular with a notch, and the clamping sleeve is covered on the outer surface of the clamping protrusion.

[0011] Preferably, light curtain grooves are respectively provided on the facing sides of the two door columns.

[0012] Preferably, the car structure of the home platform elevator also includes a car roof arranged at the top of the car wall, and the car roof includes a car roof frame, and reinforcing ribs and a cover plate arranged in the car roof frame; the cover plate is located below the reinforcing ribs.

[0013] The advantages and beneficial effects of the present invention are: providing a car structure for a household platform elevator, which has a reasonable structure. By adopting an assembled structure for the car wall, it is easy to install and replace, and the operation is convenient when installing or disassembling the car wall, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the car wall in the present invention.

[0015] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 yes Figure 1 Enlarged view of point B in the middle.

[0017] Figure 4 yes Figure 1 Enlarged view of point C in the middle.

[0018] Figure 5 It is a schematic diagram of the car roof in the present invention. DETAILED DESCRIPTION

[0019] The following embodiments are further described in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] The technical solution specifically implemented in the present invention is:

[0021] like Figures 1 to 5 As shown, a car structure of a home platform elevator includes a car wall arranged on the top of the car bottom platform, and the car wall includes two front corner columns 1 and two rear corner columns 2;

[0022] A front car wall 3 is provided between the two front corner posts 1, each front corner post 1 includes an angle plate 4, both ends of the angle plate 4 extend inward to form two first mounting plates 5, an angle is formed between the first mounting plate 5 and the angle plate 4, and the angle is acute. A clamping protrusion 6 is provided on one end of the first mounting plate 5 away from the angle plate 4. The front car wall 3 includes two door posts 7 and a door beam 8 connected between the top ends of the two door posts 7. The door post 7 has a first connecting plate 9 affixed to the corresponding first mounting plate 5, and the first connecting plate 9 is provided with a clamping sleeve 10 that engages with the clamping protrusion 6 of the first mounting plate 5;

[0023] A rear car wall 11 is provided between the two rear corner columns 2. Each rear corner column 2 includes two mutually perpendicular second mounting plates 12. The adjacent ends of the two second mounting plates 12 are respectively provided with a clamping protrusion 6. The rear car wall 11 includes two rear splicing columns 13 and a rear wall plate 14 connected between the two rear splicing columns 13. The rear splicing columns 13 have second connecting plates 15 that are attached to the corresponding second mounting plates 12. The second connecting plates 15 are provided with a clamping sleeve 10 that engages with the clamping protrusion 6 of the second mounting plate 12.

[0024] A side car wall 16 is provided between the adjacent front corner columns 1 and rear corner columns 2, and the side car wall 16 includes two side splicing columns 17 and a side wall plate 18 connected between the two side splicing columns 17. The side splicing column 17 close to the front corner column 1 among the two side splicing columns 17 has a third connecting plate 19 that is attached to the corresponding first mounting plate 5, and the third connecting plate 19 is provided with a clamping sleeve 10 that is snap-fitted with the clamping protrusion 6 of the first mounting plate 5. The side splicing column 17 close to the rear corner column 2 among the two side splicing columns 17 has a fourth connecting plate 20 that is attached to the corresponding second mounting plate 12, and the fourth connecting plate 20 is provided with a clamping sleeve 10 that is snap-fitted with the clamping protrusion 6 of the second mounting plate 12. In the above scheme, when assembling the car wall, first fix the two front corner columns 1 and the two rear corner columns 2 on the car bottom platform, then snap-fit ​​the rear car wall 11 with the corresponding snap-fitting protrusion 6 through the snap-fitting sleeve 10 to connect it between the two rear corner columns 2, then snap-fit ​​the side car wall 16 with the corresponding snap-fitting protrusion 6 through the snap-fitting sleeve 10 to connect it between the adjacent rear corner columns 2 and the front corner columns 1, and then snap-fit ​​the front car wall 3 with the corresponding snap-fitting protrusion 6 through the snap-fitting sleeve 10 to connect it between the two front corner columns 1. Since each car wall is installed by snap-fitting, there is no need to use a large number of bolts and nuts, so it is more convenient to install or disassemble the car wall, and the operation is simpler and more efficient.

[0025] Furthermore, the inner surface of the angle plate 4 is connected to a support plate 21 located between the two first mounting plates 5. A first slot is formed between the support plate 21 and the corresponding sleeve 10. A front decorative column 22 is provided on the inner side of the front corner column 1. The front decorative column 22 is provided with a first insertion protrusion 23 located in the first slot. The outer surface of the first insertion protrusion 23 is provided with a first inverted tooth. The groove wall of the first slot is provided with a first check tooth that engages with the first inverted tooth. By adopting the above solution, after the installation of each car wall is completed, the front decorative column 22 is installed on the inner side of the front corner column 1. The front decorative column 22 is installed by plugging, which is convenient for operation. In addition, by providing the first inverted tooth on the first insertion protrusion 23 of the front decorative column 22 and providing the first check tooth for engaging with the first inverted tooth in the first slot for inserting the first insertion protrusion 23, the front decorative column 22 can be effectively prevented from detaching from the front corner column 1.

[0026] Furthermore, a second slot is formed between the two ferrules 10 connected to the rear corner pillar 2. A rear decorative pillar 24 is provided on the inner side of the rear corner pillar 2. The rear decorative pillar 24 is provided with a second insertion protrusion 25 that is located in the second slot. The outer surface of the second insertion protrusion 25 is provided with a second inverted tooth. The groove wall of the second slot is provided with a second check tooth that engages with the second inverted tooth. By adopting this solution, after the installation of each car wall is completed, the rear decorative pillar 24 is installed on the inner side of the rear corner pillar 2. The rear decorative pillar 24 is installed by plugging, which is convenient for operation. Furthermore, by providing the second inverted tooth on the second insertion protrusion 25 of the rear decorative pillar 24 and providing the second check tooth in the second slot for the second insertion protrusion 25 to engage with the second inverted tooth, the rear decorative pillar 24 can be effectively prevented from detaching from the rear corner pillar 2.

[0027] Furthermore, the cross section of the clamping protrusion 6 is circular, the cross section of the clamping sleeve 10 is circular with a notch, and the clamping sleeve 10 is coated on the outer surface of the clamping protrusion 6. By adopting the above solution, the clamping protrusion 6 and the clamping sleeve 10 can be more conveniently connected.

[0028] Furthermore, the facing sides of the two door columns 7 are respectively provided with light curtain grooves 26. By adopting the above scheme, the light curtain can be installed in a concealed manner.

[0029] Furthermore, the car structure of the home platform elevator also includes a car roof arranged at the top of the car wall, and the car roof includes a car roof frame 27, and reinforcing ribs 28 and a cover plate 29 arranged in the car roof frame 27; the cover plate 29 is located below the reinforcing ribs 28.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A car structure of a home platform elevator, comprising a car wall arranged on the top of a car bottom platform, characterized in that: The car wall includes two front corner columns and two rear corner columns; A front car wall is provided between the two front corner posts, each front corner post includes an angle plate, both ends of the angle plate extend inwardly to form two first mounting plates, an angle is formed between the first mounting plate and the angle plate, and the angle is acute, and a clamping protrusion is provided on one end of the first mounting plate away from the angle plate, and the front car wall includes two door posts and a door beam connected between the top ends of the two door posts, the door posts have a first connecting plate affixed to the corresponding first mounting plate, and the first connecting plate is provided with a clamping sleeve that is clamped and matched with the clamping protrusion of the first mounting plate; A rear car wall is provided between the two rear corner columns, each rear corner column includes two mutually perpendicular second mounting plates, and the two second mounting plates are respectively provided with a clamping protrusion at one end thereof. The rear car wall includes two rear splicing columns and a rear wall plate connected between the two rear splicing columns, the rear splicing columns have a second connecting plate affixed to the corresponding second mounting plate, and the second connecting plate is provided with a clamping sleeve that engages with the clamping protrusion of the second mounting plate; A side car wall is provided between the adjacent front corner columns and rear corner columns, and the side car wall includes two side splicing columns and a side wall plate connected between the two side splicing columns. The side splicing column close to the front corner column of the two side splicing columns has a third connecting plate affixed to the corresponding first mounting plate, and the third connecting plate is provided with a clamping sleeve that is engaged with the convex snap fit of the first mounting plate. The side splicing column close to the rear corner column of the two side splicing columns has a fourth connecting plate affixed to the corresponding second mounting plate, and the fourth connecting plate is provided with a clamping sleeve that is engaged with the convex snap fit of the second mounting plate. The inner surface of the angle plate is connected to a support plate located between the two first mounting plates, a first slot is formed between the support plate and the corresponding clamping sleeve, a front decorative column is provided on the inner side of the front angle column, a first insertion protrusion located in the first slot is provided on the front decorative column, a first inverted tooth is provided on the outer surface of the first insertion protrusion, and a first check tooth engaged with the first inverted tooth is provided on the groove wall of the first slot; A second slot is formed between the two ferrules connected to the rear corner column, a rear decorative column is provided on the inner side of the rear corner column, a second insertion protrusion is provided on the rear decorative column and is located in the second slot, a second inverted tooth is provided on the outer surface of the second insertion protrusion, and a second check tooth is provided on the groove wall of the second slot and engages with the second inverted tooth; The cross section of the clamping protrusion is circular, the cross section of the clamping sleeve is circular with a notch, and the clamping sleeve is covered on the outer surface of the clamping protrusion; Light curtain grooves are respectively provided on the facing sides of the two door columns.

2. The car structure of the home platform elevator according to claim 1, characterized in that: The car structure of the home platform elevator also includes a car roof arranged at the top of the car wall, and the car roof includes a car roof frame, and reinforcing ribs and a cover plate arranged in the car roof frame; the cover plate is located below the reinforcing ribs.

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