Elevator glass car wall structure, elevator car and elevator

Abstract

The utility model discloses an elevator glass car wall structure, an elevator car and an elevator, the elevator glass car wall structure comprises an outer frame and a glass panel, the outer frame is formed by splicing transverse frames and vertical frames, the glass panel is fixed in the outer frame, each vertical frame comprises a first bottom plate, the first bottom plate is L-shaped and comprises a first side edge and a first bottom edge, a first panel opposite to the first side edge is further included, a first supporting plate piece is arranged between the first bottom plate and the first panel, the length of the first bottom plate and the length of the first panel are larger than that of the first supporting plate piece, extending parts are formed at the two ends of the first supporting plate piece, and first end plates are installed in the extending parts at the two ends of the first supporting plate piece respectively. The anti-vibration structure further comprises a first inserting groove, the vertical side edge of the glass panel is embedded into the first inserting groove, and a first anti-vibration pad is arranged between the glass panel and the first inserting groove. The scheme can adapt to different glass thicknesses, is convenient to install and maintain, and has excellent damping and waterproof performance.

Description

Technical Field

[0001] This utility model relates to the field of glass elevator cars, and in particular to an elevator glass car wall structure, an elevator car, and an elevator. Background Technology

[0002] Elevator cars widely use glass panels to enhance the sense of spaciousness. Traditional glass car walls typically use fixed profiles to wrap the glass edges. These fixed profiles usually include integrated frame structures and four-sided split aluminum profile structures.

[0003] In the integrated frame structure, all four sides are integrally formed, and the glass is held in place by the frame and the buffer structure inside the frame. For example, the glass enclosure of an elevator car disclosed in the utility model with authorization announcement number CN214114599U has a narrow scope of application because the frame structure is integrally formed and cannot be modified. When the glass or frame is damaged, the entire frame assembly needs to be disassembled, which is cumbersome and can easily cause secondary damage.

[0004] The split aluminum profile frame structure includes two horizontal frames and two vertical frames, which are fixed to each other. For example, the utility model patent with authorization announcement number CN206032974U provides an aluminum profile glass car wall, including glass and a car wall frame that restricts the glass. The car wall frame includes an upper frame, a lower frame, a left frame, and a right frame. The upper and lower frames are aluminum profiles of the same length, and the left and right frames are aluminum profiles of the same length. The upper and lower frames are fixed to the left and right frames with stainless steel self-tapping bolts to form a quadrilateral. The inner and outer sides of the car wall frame have grooves, and the glass is placed in the groove on the inner side of the car wall frame. This structure is more flexible than the one-piece frame structure and can be applied to glass of different shapes. However, in the existing split aluminum profile frame structure, the horizontal and vertical frames usually also need to be developed by molds. The width of the frame groove is fixed, and each type of aluminum profile frame can only match glass panels of a specific thickness. It cannot adapt to glass of different thicknesses. Different specifications of glass require custom-made frames, which increases production costs and warehousing complexity.

[0005] In addition, in some existing frame structures, the glass is in rigid contact with the metal frame, and the vibration of the elevator operation can easily be transmitted to the glass panel, posing a risk of noise and breakage.

[0006] Therefore, there is an urgent need for a car wall frame structure that can adapt to different glass thicknesses, is easy to install and maintain, and has excellent shock absorption performance. Utility Model Content

[0007] Therefore, in order to solve the above problems, this utility model provides an elevator glass car wall structure, an elevator car, and an elevator.

[0008] This utility model is achieved through the following technical solution:

[0009] An elevator glass car wall structure includes an outer frame formed by splicing two horizontal frames arranged symmetrically at the top and bottom and two vertical frames arranged symmetrically at the left and right, and a glass panel fixed within the outer frame. Each vertical frame includes a first base plate, which is L-shaped and includes a first side and a first bottom edge, as well as a first panel opposite to the first side. A first support plate is provided between the first base plate and the first panel. The length of the first base plate and the first panel is greater than the length of the first support plate, and extensions are formed at both ends of the first support plate. First end plates are respectively installed in the extensions at both ends of the first support plate. Each first end plate is connected to a horizontal frame, and the two first end plates are respectively fixed to the ends of the first support plate. The first support plate includes at least a first mounting part connected to the first side, a second mounting part connected to the first panel, and a third mounting part located between the first mounting part and the second mounting part. The third mounting part, together with the side walls of the first base plate on both sides and the first panel, forms a first slot that is closed on three sides and open on one side. The vertical side of the glass panel is embedded in the first slot, and a first anti-vibration pad is provided between the glass panel and the first slot.

[0010] Preferably, both horizontal frames include an L-shaped second base plate. The second base plate is L-shaped and includes a second side and a second bottom edge. It also includes a second panel disposed opposite to the second side. A second support plate is disposed between the second base plate and the second panel. One side of the second support plate is connected to the inner wall of the second base plate, and the other side is connected to the second panel. A second slot is formed between the second base plate, the second support plate, and the second panel, which is closed on three sides and open on one side. The horizontal side of the glass panel is embedded in the second slot, and a second shock-absorbing pad is disposed between the glass panel and the second slot.

[0011] Preferably, a second end plate is provided at each of the two ends of the horizontal frame, and the outer four sides of each second end plate are sequentially connected to the second side, the second bottom edge, the second panel and the second support plate.

[0012] Preferably, the length of the horizontal border is equal to the distance between the two vertical borders.

[0013] Preferably, the first end plate is a hollow C-shaped tube, including a first end face connected to the first support plate, a second end face fixed to the end of the vertical frame, and a third end face connected to the horizontal frame. The third end face is fixed to the second end plate by bolts.

[0014] Preferably, both the first and second shock-absorbing pads are rubber strips, and the first and second shock-absorbing pads each include two side edges symmetrically arranged on the front and back sides of the glass panel and a bottom edge connecting the two side edges.

[0015] Preferably, the inner side of the free end of each side stop of the first and second shock-absorbing pads is provided with a rib protruding towards the glass panel.

[0016] Preferably, the glass panel is laminated glass.

[0017] An elevator car, including the glass car wall structure described above.

[0018] An elevator, including the glass car wall structure described above.

[0019] The beneficial effects of this utility model's technical solution are mainly reflected in:

[0020] 1. In the elevator glass car wall structure, both the vertical and horizontal frames adopt a detachable design. In the vertical frame, the first support plate serves as an adjustable module with replaceable thickness. By replacing the first support plate with different specifications, the width of the first slot formed by the base plate, panel, and support plate can be flexibly adjusted. Therefore, a single frame can accommodate glass panels of various thicknesses, significantly reducing spare parts inventory and manufacturing costs. When the glass panel needs to be replaced or the frame needs to be repaired, only the panel needs to be disassembled and the support plate replaced, avoiding the disassembly and assembly of the entire structure and greatly improving maintenance efficiency. At the same time, the L-shaped bending structure of the base plate can enhance the overall rigidity of the frame and suppress vibration transmission.

[0021] 2. In the elevator glass car wall structure, the bottom plate, panel, and support plate of the vertical and horizontal frames form a three-sided closed mechanical support system. At the same time, the end plates at both ends are used to firmly connect the ends of the vertical and horizontal frames to ensure that the glass is subjected to uniform force and improves its impact resistance.

[0022] 3. The first and second anti-vibration pads in the elevator glass car wall structure effectively absorb the vibration energy during elevator operation and reduce the risk of glass resonance. Both sides of the anti-vibration pads are provided with protruding ribs that protrude towards the glass panel. The setting of these ribs improves the anti-vibration performance on the one hand, and enhances the waterproof performance at the connection between the anti-vibration pads and the glass panel on the other hand. Attached Figure Description

[0023] Figure 1 This is the front view of the elevator car wall structure;

[0024] Figure 2 It is along Figure 1 Sectional view of line AA in the middle;

[0025] Figure 3 yes Figure 2 Enlarged view of section C;

[0026] Figure 4 This is a left view of the glass car wall structure of the elevator;

[0027] Figure 5 It is along Figure 4 Sectional view of the middle BB line;

[0028] Figure 6 yes Figure 5 Enlarged view of section D. Detailed Implementation

[0029] To make the objectives, advantages, and features of this utility model clearer and more detailed, the following non-limiting description of preferred embodiments will be illustrated and explained. These embodiments are merely typical examples of applying the technical solutions of this utility model; any technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of protection claimed by this utility model.

[0030] It should also be stated that, in the description of the solution, the terms "center", "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first" and "second" in this solution are used for descriptive purposes only and should not be construed as indicating or implying a ranking of importance, or implicitly specifying the number of technical features shown. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0032] This utility model discloses an elevator glass car wall structure, such as Figure 1 , Figure 4 , Figure 5 As shown, it includes an outer frame consisting of two horizontal frames 1 arranged symmetrically at the top and bottom and two vertical frames 2 arranged symmetrically at the left and right, as well as a glass panel 3 fixed inside the outer frame.

[0033] like Figures 1-5As shown, the two vertical frame borders 2 arranged symmetrically on the left and right have the same structure. Each vertical frame border 2 includes a first base plate 201, which is L-shaped and includes a first side edge 2011 and a first bottom edge 2012. It also includes a first panel 202 arranged opposite to the first side edge 2011. After the first base plate 201 and the first panel 202 are combined, a U-shaped cross-section is formed on the outer contour of the vertical frame border 2. A first support plate 203 is provided between the first base plate 201 and the first panel 202. The first support plate 203 is arranged along the length direction of the first base plate 201 and the first panel 202, and the length of the first base plate 201 and the first panel 202 is greater than the length of the first support plate 203. Thus, two extensions are formed at both ends of the first support plate 203. A first end plate 204 is installed in the extensions at both ends of the first support plate 203. The two first end plates 204 are fixed to the ends of the first support plate 203, which facilitates the subsequent connection of the two first ends to the horizontal frame 1.

[0034] Among them, such as Figure 5 As shown, each first end plate 204 is connected to a horizontal frame. Specifically, the first end plate 204 located at the top of the first support plate 203 is connected to the horizontal frame 1 located above the vertical frame 2, while the first end plate 204 located at the bottom of the first support plate 203 is connected to the horizontal frame 1 located below the vertical frame 2.

[0035] like Figure 3 , Figure 5 As shown, the first support plate 203 includes at least a first mounting portion 2031 connected to the first side 2011, a second mounting portion 2032 connected to the first panel 202, and a third mounting portion 2033 located between the first mounting portion 2031 and the second mounting portion 2032. The first mounting portion 2031 is in close contact with the first side 2011, and the second mounting portion 2032 is in close contact with the first panel 202. The connection methods between the first mounting portion 2031 and the first side 2011 and between the second mounting portion 2032 and the first panel 202 can be various, such as welding, bolt fixing, etc., which will not be elaborated here. In some embodiments, the first panel 202 can be fixed to the first base plate 201 only through the first support plate 203, thereby facilitating subsequent disassembly and maintenance.

[0036] Among them, such as Figure 3As shown, the third mounting part 2033 is parallel to the first bottom edge 2012 and is spaced a distance from the side opening of the outer contour of the vertical frame 2, so that the third mounting part 2033, together with the side walls of the first bottom plate 201 on both sides and the first panel 202, forms a first slot 205 that is closed on three sides and open on one side. The vertical side of the glass panel 3 is embedded in the first slot 205, and a first shock-absorbing pad 4 is provided between the glass panel 3 and the first slot 205, so that the first shock-absorbing pad 4 covers the vertical side of the glass panel 3 on three sides, thereby preventing the glass panel 3 from directly contacting the vertical frame 2 during vibration, achieving a buffering and protective effect.

[0037] like Figure 1 , Figure 5 As shown, in some embodiments, the two vertically symmetrical horizontal frame edges 1 have the same structure, and each horizontal frame edge 1 includes an L-shaped second base plate 101. The second base plate 101 is L-shaped and includes a second side edge and a second bottom edge. It also includes a second panel 102 disposed opposite to the second side edge, so that the second base plate 101 and the second panel 102, when combined, form the outer contour of the horizontal frame edge 1 with a cross-section of U-shape. A second support plate 103 is also disposed between the second base plate 101 and the second panel 102. The first support plate 203 is disposed along the length direction of the first base plate 201 and the first panel 202. The second support plate 103 is connected to the inner wall of the second base plate 101 on one side and to the second panel 102 on the other side. A second slot with three closed sides and one open side is formed between the second base plate 101, the second support plate 103 and the second panel 102. The horizontal side of the glass panel 3 is embedded in the second slot, and a second shock-absorbing pad is provided between the glass panel 3 and the second slot. The second shock-absorbing pad covers the horizontal side of the glass panel 3 on three sides, thereby preventing the glass panel 3 from directly contacting the horizontal frame 1 during vibration, achieving a buffering and protective effect.

[0038] In one embodiment, the second support plate 103 may have the same structure as the first support plate 203. In this case, the second support plate 103 may be welded to the second side and the second panel 102 respectively, or it may be fixed by bolts. In another embodiment, the second support plate 103 may be a plate that is parallel to the second base plate 101. In this case, the second support plate 103 may be welded to the second side and the second panel 102 respectively, which will not be described in detail here.

[0039] In some embodiments, the two ends of the horizontal frame 1 are respectively provided with second end plates 104. The outer four sides of each second end plate 104 are sequentially connected to the second side, the second bottom, the second panel 102, and the second support plate 103, thereby closing the two openings of the outer contour of the horizontal frame 1. The length of the horizontal frame 1 is equal to the distance between the two vertical frames 2. In a preferred embodiment, the first end plate 204 is a hollow C-shaped tube, including a first end face 2041 connected to the first support plate 203, a second end face 2042 fixed to the end of the vertical frame 2, and a third end face 2043 connected to the horizontal frame 1. The third end face 2043 is fixed to the second end plate 104 by bolts. The number and type of bolts can be adjusted according to actual needs, which will not be elaborated here. Specifically, one second end plate 104 located at the left end of the horizontal frame 1 is fixed to the left vertical frame 2, and one second end plate 104 located at the right end of the horizontal frame 1 is fixed to the right vertical frame 2, thereby realizing the splicing of the horizontal frame 1 and the vertical frame 2.

[0040] In some embodiments, the first shock-absorbing pad 4 and the second shock-absorbing pad have the same structure, and both the first shock-absorbing pad 4 and the second shock-absorbing pad are rubber strips. The first shock-absorbing pad 4 and the second shock-absorbing pad each include two side guards symmetrically arranged on the front and back sides of the glass panel 3 and a bottom edge connecting the two side guards. In a preferred embodiment, the inner side of the free end of each side guard of the first shock-absorbing pad 4 and the second shock-absorbing pad is provided with a protruding rib 5 protruding towards the glass panel 3, so that the part of the first shock-absorbing pad 4 and the second shock-absorbing pad without the protruding rib 5 has a gap with the glass panel 3, thereby improving the shock resistance effect. The inner side of the free end of each side guard may be provided with only one protruding rib 5, or multiple protruding ribs 5 may be arranged at equal intervals along the inner side of the side guard, thereby enhancing the waterproof sealing effect.

[0041] In one embodiment, the glass panel 3 may be made of laminated glass, thereby ensuring the elevator car wall's seismic resistance, noise reduction, and safety performance, while the intermediate PVB adhesive layer can effectively block ultraviolet rays.

[0042] This utility model also discloses an elevator car and an elevator, including the elevator glass car wall structure described above.

[0043] This utility model has many other embodiments. All technical solutions formed by equivalent transformation or equivalent transformation fall within the protection scope of this utility model.

Claims

1. An elevator glass car wall structure, comprising an outer frame formed by splicing two horizontal frames arranged symmetrically at the top and bottom and two vertical frames arranged symmetrically at the left and right, and a glass panel fixed within the outer frame, characterized in that: Each of the vertical frame frames includes a first base plate, which is L-shaped and includes a first side and a first bottom edge. It also includes a first panel opposite to the first side. A first support plate is provided between the first base plate and the first panel. The length of the first base plate and the first panel is greater than the length of the first support plate, and extensions are formed at both ends of the first support plate. First end plates are respectively installed in the extensions at both ends of the first support plate. Each first end plate is connected to a horizontal frame frame. The two first end plates are respectively fixed to the ends of the first support plate. The first support plate includes at least a first mounting part connected to the first side, a second mounting part connected to the first panel, and a third mounting part located between the first mounting part and the second mounting part. The third mounting part, together with the side walls of the first base plate on both sides and the first panel, forms a first slot that is closed on three sides and open on one side. The vertical side of the glass panel is embedded in the first slot, and a first shock-absorbing pad is provided between the glass panel and the first slot.

2. The elevator glass car wall structure according to claim 1, characterized in that: Both horizontal frames include an L-shaped second base plate, which is L-shaped and includes a second side and a second bottom edge. It also includes a second panel opposite to the second side. A second support plate is provided between the second base plate and the second panel. One side of the second support plate is connected to the inner wall of the second base plate, and the other side is connected to the second panel. A second slot is formed between the second base plate, the second support plate, and the second panel, which is closed on three sides and open on one side. The horizontal side of the glass panel is embedded in the second slot, and a second shock-absorbing pad is provided between the glass panel and the second slot.

3. The elevator glass car wall structure according to claim 2, characterized in that: The two ends of the horizontal frame are respectively provided with a second end plate, and the outer four sides of each second end plate are connected to the second side, the second bottom edge, the second panel and the second support plate in sequence.

4. The elevator glass car wall structure according to claim 3, characterized in that: The length of the horizontal border is equal to the distance between the two vertical borders.

5. The elevator glass car wall structure according to claim 4, characterized in that: The first end plate is a hollow C-shaped tube, including a first end face connected to the first support plate, a second end face fixed to the end of the vertical frame, and a third end face connected to the horizontal frame. The third end face is fixed to the second end plate by bolts.

6. The elevator glass car wall structure according to claim 2, characterized in that: Both the first and second shock-absorbing pads are rubber strips. The first and second shock-absorbing pads each include two side edges symmetrically arranged on the front and back sides of the glass panel and a bottom edge connecting the two side edges.

7. The elevator glass car wall structure according to claim 6, characterized in that: The inner side of the free end of each side of the first and second shock-absorbing pads is provided with a rib protruding towards the glass panel.

8. The elevator glass car wall structure according to claim 1, characterized in that: The glass panel is laminated glass.

9. An elevator car, characterized in that: Includes the elevator glass car wall structure as described in any one of claims 1-8.

10. An elevator, characterized in that: Includes the elevator glass car wall structure as described in any one of claims 1-8.

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