Car wall connecting structure

Abstract

The utility model relates to the field of lift wall connecting structure discloses lift wall connecting structure, including lift floor, the right side fixedly connected with C type groove of lift floor, the right side fixedly connected with support strip of lift floor, the upper side of support strip contacts with lift wall board no.

Description

Technical Field

[0001] This utility model relates to the field of car wall connection structures, and more particularly to car wall connection structures. Background Technology

[0002] The car wall is an important component of the elevator car, and together with the car floor, car top, and car doors, it forms the car body.

[0003] The mainstream method for connecting elevator car walls, tops, and bottoms involves creating recessed holes on their respective surfaces and then bolting them together.

[0004] With the continuous changes in market demand, elevator car specifications are becoming increasingly diverse, resulting in varied car wall dimensions. The spacing of the holes drilled on the surface requires a lot of time to arrange, and errors are prone to occur during production, leading to misaligned holes and making bolt connections impossible. Therefore, a car wall connection structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a car wall connection structure, which aims to improve the problem of inconvenient connection of car wall panels in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: It includes a car floor plate, a C-shaped groove fixedly connected to the right side of the car floor plate, a support strip fixedly connected to the right side of the car floor plate, a car wall panel one contacting the upper side of the support strip, a car wall panel two contacting the upper side of the support strip, a fixing block provided on the inner wall of the C-shaped groove, a stud fixedly connected to the right side of the fixing block, a nut threaded onto the stud, and a fixing assembly provided on the inner wall of the car wall panel one, the fixing assembly being used for connecting the car wall panel one and the car wall panel two.

[0007] As a further description of the above technical solution:

[0008] The fixing component includes a connecting rod, the outer wall of which penetrates the inner wall of the car wall panel. A limit plate is elastically connected to the right inner wall of the connecting rod via a spring. A stop block is fixedly connected to the right side of the limit plate. A limit post slides on the rear side of the connecting rod.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the inner wall of the right side of the connecting rod, and the other end of the spring is fixedly connected to the left side of the limiting plate.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the limiting plate is slidably connected to the inner wall of the right side of the connecting rod, and the limiting plate is cylindrical.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the stop block slides on the inner wall of the right side of the connecting rod, and the front side of the stop block contacts the rear side of the limiting post.

[0015] As a further description of the above technical solution:

[0016] The front side of the connecting rod is hexagonal, and the rear side of the hexagonal part of the connecting rod contacts the inner wall of the car wall panel.

[0017] As a further description of the above technical solution:

[0018] The opening of the C-shaped groove is located on the side away from the car floor, and the right side of the C-shaped groove contacts the left side of the car wall panel.

[0019] As a further description of the above technical solution:

[0020] The front side of the support bar is trapezoidal, and the upper side of the support bar contacts the lower side of the C-groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the car wall panel is fixed by the cooperation of the C-shaped groove with the stud, fixing block and nut. The C-shaped groove allows the stud, fixing block and nut to be installed and fastened to the car wall panel at any position in the C-shaped groove.

[0023] 2. In this utility model, the connecting rod is passed through the inner walls of car wall panel one and car wall panel two. Then, the limiting post is slid in from the rear side of the connecting rod, and the stop block is pressed to make it enter the connecting rod. After the limiting post passes through the stop block, the stop block pops out. The connecting rod is fixed by limiting the limiting post. The car wall panel one and car wall panel two can be quickly connected without tools. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the car wall connection structure proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the C-shaped groove in the car wall connection structure proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the car wall panel and studs of the car wall connection structure proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the stop block and connecting rod of the car wall connection structure proposed in this utility model.

[0028] Legend:

[0029] 1. Car floor plate; 2. Support bar; 3. Car wall panel one; 4. Connecting rod; 5. C-groove; 6. Fixing block; 7. Nut; 8. Stud; 9. Car wall panel two; 10. Stop block; 11. Limiting post; 12. Spring; 13. Limiting plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3 This utility model provides an embodiment of a car wall connection structure, including a car floor plate 1. The car floor plate 1 serves as the bottom support base for installing car wall panels 3 and 9. A C-shaped groove 5 is fixedly connected to the right side of the car floor plate 1. The C-shaped groove 5 is fixed to the car wall panels 3 and 9 by fixing blocks 6, studs 8, and nuts 7. The opening of the C-shaped groove 5 is located on the side away from the car floor plate 1. The right side of the C-shaped groove 5 contacts the left side of the car wall panel 3, realizing the positioning of the car wall panel 3 and the C-shaped groove 5. A support strip 2 is fixedly connected to the right side of the car floor plate 1. The support strip 2 provides bottom support for the car wall panels and the C-shaped groove 5, enhancing the stability of the car wall structure. The front side of the support strip 2 is trapezoidal, and the upper side of the support strip 2 contacts the lower side of the C-shaped groove 5, ensuring the positional fit between the C-shaped groove 5 and the support strip 2, and providing support for the C-shaped groove 5. A stable support system is formed. The upper side of the support bar 2 contacts the car wall panel 3. The car wall panel 3 achieves bottom support positioning through contact with the support bar 2. The upper side of the support bar 2 contacts the car wall panel 9. The car wall panel 9 contacts the support bar 2 and together with the car wall panel 3, they form the main structure of the car wall. A fixing block 6 is set on the inner wall of the C-shaped groove 5. The fixing block 6 is used to fix the stud 8. The stud 8 is fixedly connected to the right side of the fixing block 6. The stud 8 cooperates with the nut 7 and the fixing block 6 to achieve a tight connection between the car wall panel and the C-shaped groove 5. The nut 7 is threaded on the stud 8. The nut 7, through thread cooperation with the stud 8 and the fixing block 6, firmly fixes the car wall panel 3 and the car wall panel 9 at the C-shaped groove 5. A fixing component is set on the inner wall of the car wall panel 3. The fixing component is used to connect the car wall panel 3 and the car wall panel 9.

[0032] Reference Figure 1 , Figure 2 and Figure 4The fixing assembly includes a connecting rod 4, which is the core connecting component of the fixing assembly. It is used to connect the car wall panel 3 and the car wall panel 9. The front side of the connecting rod 4 is hexagonal, which prevents rotation after installation and improves connection stability. The rear hexagonal side of the connecting rod 4 contacts the inner wall of the car wall panel 3, and the outer wall of the connecting rod 4 penetrates the inner wall of the car wall panel 3. A limit plate 13 is elastically connected to the right inner wall of the connecting rod 4 via a spring 12. The spring 12 provides elastic force to the limit plate 13, enabling elastic adjustment of the limiting function. The outer wall of the limit plate 13 is slidably connected to the right inner wall of the connecting rod 4, ensuring stable sliding within the connecting rod 4 and reliably achieving the limiting action. The limiting plate 13 is cylindrical, which facilitates sliding within the connecting rod 4. It also works with the stop block 10 to achieve a limiting function. One end of the spring 12 is fixedly connected to the inner right side of the connecting rod 4, and the other end is fixedly connected to the left side of the limiting plate 13. The stop block 10 is fixedly connected to the right side of the limiting plate 13. The stop block 10 works with the limiting post 11 to achieve a limiting and locking function. The outer wall of the stop block 10 slides on the inner right side of the connecting rod 4. The front side of the stop block 10 contacts the rear side of the limiting post 11. Through this contact, the stop block 10 limits the limiting post 11, thereby fixing the connecting rod 4. The limiting post 11 slides on the rear side of the connecting rod 4. The limiting post 11 works with the stop block 10 through sliding to achieve locking and unlocking of the fixed component.

[0033] Working principle: The bottom of car wall panel 3 and car wall panel 9 are in contact with the upper surface of the support bar 2, providing bottom support for the car wall panels and laying the foundation for structural stability. After moving the fixing block 6 into the C-groove 5, rotate it 90 degrees to move the left side of car wall panel 3 to contact the opening of the C-groove 5. Car wall panel 3 passes through the stud 8 and contacts the side of the C-groove 5 away from the car floor 1. The car wall panel 3 is fixed by tightening the nut 7. Car wall panel 9 is fixed in the same way. Then, the connecting rod 4 is passed through the inner wall of car wall panel 3 and car wall panel 9. Then, the limiting post 11 is slid in from the back of the connecting rod 4. Press the stop block 10 to make it enter the connecting rod 4. After the limiting post 11 passes through the stop block 10, the stop block 10 pops out. The connecting rod 4 is fixed by limiting the limiting post 11, thus realizing the connection between car wall panel 3 and car wall panel 9.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car wall connection structure, including a car floor plate (1), characterized in that: A C-groove (5) is fixedly connected to the right side of the car floor plate (1), and a support bar (2) is fixedly connected to the right side of the car floor plate (1). The upper side of the support bar (2) contacts a car wall panel one (3), and the upper side of the support bar (2) contacts a car wall panel two (9). A fixing block (6) is provided on the inner wall of the C-groove (5), and a stud (8) is fixedly connected to the right side of the fixing block (6). A nut (7) is threaded onto the stud (8). A fixing component is provided on the inner wall of the car wall panel one (3), and the fixing component is used to connect the car wall panel one (3) and the car wall panel two (9).

2. The car wall connection structure according to claim 1, characterized in that: The fixing component includes a connecting rod (4), the outer wall of which penetrates the inner wall of the car wall panel (3), and a limiting plate (13) is elastically connected to the inner wall of the right side of the connecting rod (4) by a spring (12). A stop block (10) is fixedly connected to the right side of the limiting plate (13), and a limiting post (11) slides on the rear side of the connecting rod (4).

3. The car wall connection structure according to claim 2, characterized in that: One end of the spring (12) is fixedly connected to the inner wall of the right side of the connecting rod (4), and the other end of the spring (12) is fixedly connected to the left side of the limiting plate (13).

4. The car wall connection structure according to claim 2, characterized in that: The outer wall of the limiting plate (13) is slidably connected to the inner wall of the right side of the connecting rod (4), and the limiting plate (13) is cylindrical.

5. The car wall connection structure according to claim 2, characterized in that: The outer wall of the stop (10) slides on the inner wall of the right side of the connecting rod (4), and the front side of the stop (10) contacts the rear side of the limiting post (11).

6. The car wall connection structure according to claim 2, characterized in that: The front side of the connecting rod (4) is hexagonal, and the rear side of the hexagonal part of the connecting rod (4) contacts the inner wall of the car wall panel (3).

7. The car wall connection structure according to claim 1, characterized in that: The opening of the C-shaped groove (5) is located on the side away from the car floor (1), and the right side of the C-shaped groove (5) is in contact with the left side of the car wall panel (3).

8. The car wall connection structure according to claim 1, characterized in that: The front side of the support bar (2) is trapezoidal, and the upper side of the support bar (2) is in contact with the lower side of the C-groove (5).

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