Quickly installable lightweight car side wall structure

Abstract

The utility model relates to elevator car technical field discloses lightweight car side wall structure of quick installation, including main car, the inner wall of both sides and rear end of main car all is provided with side wall mechanism, the side wall mechanism includes side wall board, the outer wall of side wall board front end is set up with a plurality of mounting slot, the inner wall of mounting slot both sides all is fixedly connected with the locating strip, the outer wall of locating strip front end is set up with a plurality of extension groove, the inner bottom surface of extension groove is fixedly connected with elastic strip, the inner wall of lower end mounting slot is connected with lower baffle of clamping cooperation, in the utility model, the side wall mechanism of car side wall is provided with the locating block, can control fixed block and upper and lower baffle close adhesion under the drive of adjusting screw, to further promote the fastening of upper and lower baffle after installation, further makes this side wall mechanism have higher compactness and firmness while being able to install quickly.

Description

Technical Field

[0001] This utility model relates to the field of elevator car technology, and in particular to a lightweight car side wall structure that can be quickly installed. Background Technology

[0002] The side walls of an elevator car are typically made of sturdy, wear-resistant materials, with a smooth, easy-to-clean interior surface to ensure passenger safety and comfort during entry and exit. The side wall structure needs to possess good strength and rigidity to withstand various impacts and vibrations during daily use. The elevator car is the core load-bearing space in a vertical transportation system, responsible for the safe and comfortable movement of passengers or goods. It is usually supported by the aforementioned symmetrical steel plate structure, guide rails, buffer devices, and drive system.

[0003] However, traditional car sidewall panels are usually fixed in one piece or with internal bolts. When disassembling and replacing them, they need to be repaired and disassembled from the outside of the car, which makes it difficult to disassemble and replace the sidewall panels. This increases the trouble and burden when replacing and installing the car sidewall.

[0004] Therefore, those skilled in the art have provided a lightweight car sidewall structure that can be quickly installed to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a lightweight car sidewall structure that can be quickly installed. This car sidewall is equipped with a sidewall mechanism, in which upper and lower baffles are respectively engaged in mounting grooves on the sidewall panels. The upper baffle has a placement slot for displaying embedded cardboard, while the lower baffle provides protection, reducing the workload and time cost of disassembly and assembly. This improves the speed of disassembly and installation of the car sidewall structure. Furthermore, the elastic strips enhance the tightness of the upper and lower baffles during installation, reducing the possibility of accidental movement or detachment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A lightweight car sidewall structure that can be quickly installed includes a main car. Sidewall mechanisms are provided on the inner walls of both sides and the rear end of the main car. Each sidewall mechanism includes a sidewall panel. Multiple mounting grooves are formed on the outer wall of the front end of the sidewall panel. Positioning strips are fixedly connected to the inner walls of both sides of the mounting grooves. Multiple extension grooves are formed on the outer wall of the front end of the positioning strips. Elastic strips are fixedly connected to the inner bottom surface of the extension grooves. A lower baffle is engaged with the inner wall of the lower mounting groove, and an upper baffle is engaged with the inner wall of the upper mounting groove. The upper baffle has a placement groove in the middle of the outer wall of its front end. A mounting plate is engaged with the rear end of the inner wall of the placement groove. An upper baffle is fixedly connected to the front end of the top surface of the mounting groove. A lower baffle is fixedly connected to the front end of the bottom surface of the mounting groove. Adjustment grooves are provided in the middle of the bottom surface of the mounting groove on both sides of the upper end. An adjustment screw is rotatably connected to the middle of the inner wall of the rear end of the adjustment groove. An adjustment block is slidably connected to the inner wall of the adjustment groove. Fixing blocks are fixedly connected to the upper and lower surfaces of the adjustment block.

[0007] Through the above technical solution, the side wall mechanism of the car side wall is equipped with an adjustment block. Under the drive of the adjustment screw, the fixing block can be controlled to fit tightly with the upper and lower baffles, thereby further improving the tightness of the upper and lower baffles after installation. As a result, the side wall mechanism can be installed quickly while also having high tightness and firmness.

[0008] Furthermore, the side wall panels are respectively fixedly connected to the inner walls of both sides and the rear end of the main car.

[0009] Furthermore, a transparent plate is fixedly connected to the front end of the inner wall of the placement groove; The above technical solution enables the transparent panel to display the promotional or advertising paper placed in the slot.

[0010] Furthermore, mounting slots are provided around the outer wall of the rear end of the placement groove, and mounting blocks are fixedly connected to the outer walls around the mounting plate. Through the above technical solution, the mounting plate can be securely installed in the placement slot by the snap-fit ​​between the mounting slot and the mounting block.

[0011] Furthermore, guide rails are fixedly connected to the inner walls on both sides of the adjustment groove, and guide rail grooves are opened on the outer walls on both sides of the adjustment block. Through the above technical solution, the sliding connection between the guide rail and the guide rail groove enables the adjusting block to slide and move relatively smoothly within the adjusting groove.

[0012] Furthermore, the adjusting screw is threadedly engaged with the adjusting block; The above technical solution enables the adjusting screw to control the position adjustment block to move and adjust its position.

[0013] Furthermore, the side wall mechanism is provided with a handrail mechanism inside. The handrail mechanism includes a limiting groove opened in the middle of the outer wall of the front end of the side wall panel. The inner wall of the limiting groove is engaged with a plurality of limiting blocks, and the outer wall of the front end of the limiting blocks is engaged with a handrail plate. The above technical solution enables the handrail to be bolted onto the side wall panel.

[0014] Furthermore, both sides of the outer wall at the front end of the limiting block are provided with fixing slots, and multiple fixing blocks are fixedly connected to the outer wall at the rear end of the handrail. The above technical solution enables the handrail board to be connected to the limiting block through the interlocking action between the fixed slot and the fixed block.

[0015] This utility model has the following beneficial effects: 1. The lightweight car sidewall structure proposed in this utility model, which can be quickly installed, is different from most traditional car sidewalls. This car sidewall is equipped with a sidewall mechanism, in which upper and lower baffles are respectively snapped into the mounting grooves on the sidewall panel. The upper baffle has a placement groove to display the embedded cardboard, while the lower baffle provides protection, reducing the amount of disassembly and assembly work and time costs, thereby improving the speed of disassembly and assembly of the car sidewall structure. In addition, the elastic strip can strengthen the tightness of the upper and lower baffles during installation, reducing the possibility of the upper and lower baffles moving and falling off due to accidents.

[0016] 2. The lightweight car sidewall structure proposed in this utility model, which can be quickly installed, is different from most traditional car sidewalls. The sidewall mechanism of this car sidewall is equipped with an adjusting block. Under the drive of the adjusting screw, the fixing block can be controlled to fit tightly with the upper and lower baffles, thereby further improving the tightness of the upper and lower baffles after installation. As a result, the sidewall mechanism can be quickly installed while also having high tightness and firmness. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the lightweight car sidewall structure that can be quickly installed according to this utility model; Figure 2 This is a schematic diagram of the handrail mechanism of the lightweight car side wall structure that can be quickly installed according to this utility model; Figure 3 This is a schematic diagram of the handrail structure of the lightweight car side wall structure that can be quickly installed according to this utility model; Figure 4This is a schematic diagram of the side wall mechanism of the lightweight car side wall structure that can be quickly installed according to this utility model; Figure 5 This is a schematic diagram of the upper baffle structure of the lightweight car side wall structure that can be quickly installed according to this utility model; Figure 6 This is a schematic diagram of the mounting groove structure for the lightweight car sidewall structure that can be quickly installed according to this utility model; Figure 7 for Figure 6 Enlarged diagram of point A in the diagram; Figure 8 This is a schematic diagram of the positioning strip structure of the lightweight car side wall structure that can be quickly installed according to this utility model.

[0018] Legend: 1. Main car; 2. Side wall mechanism; 201. Side wall panel; 202. Mounting groove; 203. Positioning strip; 204. Extension groove; 205. Elastic strip; 206. Lower baffle; 207. Upper baffle; 208. Placement groove; 209. Transparent plate; 2010. Mounting slot; 2011. Mounting plate; 2012. Mounting block; 2013. Upper baffle; 2014. Lower baffle; 2015. Adjustment groove; 2016. Guide rail; 2017. Adjusting screw; 2018. Adjustment block; 2019. Guide rail groove; 2020. Fixing block; 3. Handrail mechanism; 301. Limiting groove; 302. Limiting block; 303. Fixing slot; 304. Handrail plate; 305. Fixing block. Detailed Implementation

[0019] 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.

[0020] One embodiment provided by this utility model: Reference Figure 1 , 68. A lightweight car sidewall structure that can be quickly installed, including a main car 1. Sidewall mechanisms 2 are provided on the inner walls of both sides and the rear end of the main car 1. Each sidewall mechanism 2 includes a sidewall panel 201. Multiple mounting grooves 202 are formed on the outer wall of the front end of the sidewall panel 201. Positioning strips 203 are fixedly connected to the inner walls of both sides of the mounting grooves 202. Multiple extension grooves 204 are formed on the outer wall of the front end of the positioning strips 203. Elastic strips 205 are fixedly connected to the inner bottom surface of the extension grooves 204. A lower baffle 206 is engaged with the inner wall of the lower mounting groove 202, and an upper baffle 207 is engaged with the inner wall of the upper mounting groove 202. A placement groove 208 is formed in the middle of the outer wall of the front end of the upper baffle 207. An installation plate 2011 is engaged with the rear end of the inner wall of the placement groove 208. A mounting plate 2011 is fixedly connected to the front end of the inner top surface of the mounting groove 202. The upper baffle 2013 is fixedly connected to the front end of the bottom surface of the mounting groove 202. The middle of the bottom surface of the mounting groove 202 on both sides of the upper end is provided with an adjustment groove 2015. The middle of the inner wall of the rear end of the adjustment groove 2015 is rotatably connected with an adjustment screw 2017. The inner wall of the adjustment groove 2015 is slidably connected with an adjustment block 2018. The upper and lower surfaces of the adjustment block 2018 are fixedly connected with fixing blocks 2020. The side wall mechanism 2 of the car side wall is provided with adjustment blocks 2018. Under the drive of the adjustment screw 2017, the fixing blocks 2020 can be controlled to fit tightly with the upper and lower baffles 206, thereby further improving the tightness of the upper and lower baffles 206 after installation. Thus, the side wall mechanism 2 can be installed quickly while also having high tightness and firmness.

[0021] Reference Figure 4 , 5 7. Side wall panels 201 are fixedly connected to the inner walls of both sides and the rear end of the main car 1. A transparent plate 209 is fixedly connected to the front end of the inner wall of the placement slot 208, so that the transparent plate 209 can display the advertising or promotional paper placed in the placement slot 208. The outer wall of the rear end of the placement slot 208 is provided with mounting slots 2010 on all four sides. Mounting blocks 2012 are fixedly connected to the outer walls of the mounting plate 2011. Through the snap-fit ​​cooperation between the mounting slots 2010 and the mounting blocks 2012, the mounting plate 2011 can be mounted. The adjusting block 2018 is securely installed in the placement slot 208. Guide rails 2016 are fixedly connected to the inner walls on both sides of the adjusting slot 2015. Guide rail grooves 2019 are opened on the outer walls on both sides of the adjusting block 2018. The adjusting block 2018 can slide and move relatively smoothly in the adjusting slot 2015 through the sliding connection between the guide rails 2016 and the guide rail grooves 2019. The adjusting screw 2017 is threadedly engaged with the adjusting block 2018, so that the adjusting screw 2017 can control the adjusting block 2018 to move and adjust its position.

[0022] Reference Figure 1 ,2 3. The side wall mechanism 2 is internally provided with a handrail mechanism 3. The handrail mechanism 3 includes a limiting groove 301 opened in the middle of the front outer wall of the side wall panel 201. Multiple limiting blocks 302 are engaged with the inner wall of the limiting groove 301. The handrail plate 304 is engaged with the outer wall of the front end of the limiting block 302, so that the handrail plate 304 can be bolted to the side wall panel 201. Fixed slots 303 are opened on both sides of the front outer wall of the limiting block 302. Multiple fixed blocks 305 are fixedly connected to the outer wall of the rear end of the handrail plate 304. The handrail plate 304 can be spliced ​​and connected with the limiting block 302 through the engagement between the fixed slots 303 and the fixed blocks 305.

[0023] Working principle: First, the mounting plate 2011 is removed from the placement slot 208 by rotating the bolts. The advertising or promotional cardboard to be displayed is then installed in the placement slot 208. Next, the mounting plate 2011 is closed and locked in place with the bolts. Using suction cups or similar tools, it adheres to the upper baffle 207 and lower baffle 206. It is first inserted upwards into the mounting slot 202, causing the upper baffle 207 and lower baffle 206 to engage with the upper baffle plate 2013, resulting in the lower part of the upper baffle 207 and lower baffle 206 exceeding the height of the lower baffle plate 2014. Then, the upper baffle 2013 is closed into the mounting groove 202 (the upper baffle 2013 is twice the width of the lower baffle 2014). As the elastic strip 205 resets, it elastically compresses the upper baffle 207 and the lower baffle 206. Then, by using tools such as an Allen wrench to rotate the adjusting screw 2017 in the limiting groove 301, the adjusting block 2018 slides in the adjusting groove 2015, thereby causing the fixing block 2020 to compress the upper baffle 207 and the lower baffle 206, thus completing the secondary fixing and limiting. Finally, the handrail mechanism 3 is installed on the side wall panel 201.

[0024] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0025] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0026] 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 lightweight car sidewall structure that can be quickly installed, comprising a main car (1), characterized in that: The inner walls of the main car (1) on both sides and the rear end are provided with side wall mechanisms (2). The side wall mechanism (2) includes a side wall plate (201). The outer wall of the front end of the side wall plate (201) is provided with multiple mounting grooves (202). The inner walls on both sides of the mounting groove (202) are fixedly connected with positioning strips (203). The outer wall of the front end of the positioning strip (203) is provided with multiple extension grooves (204). The inner bottom surface of the extension groove (204) is fixedly connected with an elastic strip (205). The inner wall of the lower mounting groove (202) is engaged with a lower baffle (206). The inner wall of the upper mounting groove (202) is engaged with an upper baffle (207). The outer wall of the front end of the upper baffle (207) is... A placement groove (208) is provided in the middle. A mounting plate (2011) is snapped into the rear end of the inner wall of the placement groove (208). An upper baffle (2013) is fixedly connected to the front end of the top surface of the mounting groove (202). A lower baffle (2014) is fixedly connected to the front end of the bottom surface of the mounting groove (202). An adjustment groove (2015) is provided in the middle of the bottom surface of the mounting groove (202) on both sides of the upper end. An adjustment screw (2017) is rotatably connected to the middle of the inner wall of the rear end of the adjustment groove (2015). An adjustment block (2018) is slidably connected to the inner wall of the adjustment groove (2015). A fixing block (2020) is fixedly connected to the upper and lower surfaces of the adjustment block (2018).

2. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: The side wall panels (201) are fixedly connected to the inner walls of the two sides and the rear end of the main car (1).

3. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: A transparent plate (209) is fixedly connected to the front end of the inner wall of the placement groove (208).

4. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: The outer wall of the rear end of the placement groove (208) is provided with mounting slots (2010) on all four sides, and mounting blocks (2012) are fixedly connected to the outer walls of the mounting plate (2011).

5. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: The inner walls on both sides of the adjustment groove (2015) are fixedly connected with guide rails (2016), and the outer walls on both sides of the adjustment block (2018) are provided with guide rail grooves (2019).

6. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: The adjusting screw (2017) is threadedly engaged with the adjusting block (2018).

7. The lightweight car sidewall structure that can be quickly installed according to claim 1, characterized in that: The side wall mechanism (2) is provided with a handrail mechanism (3). The handrail mechanism (3) includes a limiting groove (301) opened in the middle of the outer wall of the front end of the side wall panel (201). The inner wall of the limiting groove (301) is engaged with a plurality of limiting blocks (302). The outer wall of the front end of the limiting block (302) is engaged with a handrail plate (304).

8. The lightweight car sidewall structure that can be quickly installed according to claim 7, characterized in that: The front outer wall of the limiting block (302) is provided with fixing slots (303) on both sides, and the rear outer wall of the handrail (304) is fixedly connected with multiple fixing blocks (305).

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