Elevator car wall reinforcing rib fixing structure
By combining mechanical fixing and bonding fixing, and using corner parts and core rivets to connect the elevator car wall reinforcement ribs, the problems of low efficiency and high cost in the traditional fixing method are solved, and more reliable fixing and higher processing efficiency and quality are achieved.
Patent Information
- Application Number
- CN202422437969.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The reinforcement ribs of traditional elevator car walls are inconvenient to fix, are inefficient and costly, and are prone to splashing iron chips during processing, affecting the quality of the car walls.
The mechanical fixation and bonding fixation are combined, and the reinforcement ribs are connected to the car wall panel through corners and fastened with core rivets to form a reliable fixing structure.
It improves the processing efficiency and safety of elevator car walls, reduces processing costs and the risk of iron filing splashing, and improves the quality of workpieces.
Smart Images
Figure CN223073723U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of elevators, in particular to a fixing structure for elevator car wall reinforcing ribs. Background Technique
[0002] In addition to the function of beautifying and decorating, the elevator car wall also has practical functions such as protection, noise isolation, and load-bearing enhancement, which play an important role in ensuring the safe operation of the elevator and the riding comfort of passengers. Traditional elevator car wall reinforcing ribs have problems of inconvenient fixing, low efficiency, and high cost. Content of the Utility Model
[0003] The purpose of the utility model is to provide a fixing structure for elevator car wall reinforcing ribs to solve the problems put forward in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A fixing structure for elevator car wall reinforcing ribs, including a car wall plate and reinforcing ribs arranged on the car wall plate. The car wall plate includes a car wall plate main body and a car wall plate edge formed around the car wall plate. The reinforcing ribs include a reinforcing rib main body and reinforcing rib wing plates respectively arranged on the left and right sides of the reinforcing rib main body. The reinforcing rib wing plates are attached to the car wall plate main body. The front and rear ends of the reinforcing ribs are respectively connected to the car wall plate through angle-shaped parts. The angle-shaped parts include an angle-shaped part main body and angle-shaped part pressing plates respectively vertically arranged on the left and right sides of the angle-shaped part main body. An angle-shaped part groove for avoiding the car wall plate main body is formed between the angle-shaped part pressing plates on the left and right sides. The angle-shaped part main body is clamped between the end of the reinforcing rib main body and the car wall plate edge and is connected to the car wall plate edge through fasteners. The angle-shaped part pressing plates on the left and right sides of the angle-shaped part respectively press the reinforcing rib wing plates on the left and right sides of the reinforcing rib onto the car wall plate main body.
[0006] Further, the car wall plate main body, the reinforcing rib wing plate, and the angle-shaped part pressing plate are sequentially and parallelly attached.
[0007] Further, the car wall plate and the reinforcing ribs are adhesively matched.
[0008] Further, the angle-shaped part main body has angle-shaped part through holes for installing fasteners.
[0009] Further, the fasteners are blind rivets.
[0010] Further, the reinforcing rib main body is a U-shaped structure buckled on the car wall plate.
[0011] Further, at least one reinforcing rib is arranged on the car wall plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1) The present utility model uses two reinforcement methods, mechanical fixation and adhesive fixation, to fix the reinforcing ribs, making the strength of the car wall more reliable and safer.
[0014] 2) The present utility model improves the processing efficiency of the elevator car wall and saves processing time.
[0015] 3) The present utility model reduces the consumption of standard parts and raw materials during the processing of the elevator car wall, saving processing costs.
[0016] 4) The present utility model avoids the splashing of iron filings generated when drilling rivet holes for the reinforcing ribs during the processing of the elevator car wall, reduces the risk of the car wall being scratched by iron filings, and improves the quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the present utility model.
[0018] Figure 2 is an exploded structural diagram of the present utility model.
[0019] Figure 3 is a partial top view structural diagram of the present utility model.
[0020] Figure 4 is a structural diagram of the angle-shaped part in the present utility model.
[0021] In the figure: car wall panel 1, car wall panel main body 100, car wall panel edge 101, reinforcing rib 2, reinforcing rib main body 200, reinforcing rib wing plate 201, angle-shaped part 3, angle-shaped part main body 300, angle-shaped part pressing plate 301, angle-shaped part groove 302, angle-shaped part through hole 303, blind rivet 4, rivet nut 5. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-4, A fixing structure for elevator car wall reinforcing ribs, comprising a car wall plate 1 and at least one reinforcing rib 2 disposed on the car wall plate 1. The car wall plate 1 includes a car wall plate main body 100 and a car wall plate edge 101 surrounding the car wall plate 1. The reinforcing rib 2 includes a reinforcing rib main body 200 and reinforcing rib wing plates 201 respectively disposed on the left and right sides of the reinforcing rib main body 200. The reinforcing rib wing plates 201 are attached to the car wall plate main body 100. The front and rear ends of the reinforcing rib 2 are respectively connected to the car wall plate 1 through angle-shaped parts 3. The angle-shaped part 3 includes an angle-shaped part main body 300 and angle-shaped part pressing plates 301 respectively vertically disposed on the left and right sides of the angle-shaped part main body 300. An angle-shaped part groove 302 for avoiding the car wall plate main body 100 is formed between the angle-shaped part pressing plates 301 on the left and right sides. The angle-shaped part main body 300 is parallel to the car wall plate edge 101. The angle-shaped part main body 300 is clamped between the end of the reinforcing rib main body 200 and the car wall plate edge 101 and is connected to the car wall plate edge 101 through fasteners. The fasteners are preferably blind rivets 4. The angle-shaped part pressing plates 301 on the left and right sides of the angle-shaped part 3 respectively press the reinforcing rib wing plates 201 on the left and right sides of the reinforcing rib 2 against the car wall plate main body 100.
[0024] It can be understood that in the above technical solution, the end of the reinforcing rib 2 of the present utility model is installed on the car wall plate 1 through the angle-shaped part 3. The angle-shaped part 3 includes structures such as an angle-shaped part main body 300, an angle-shaped part pressing plate 301, an angle-shaped part groove 302, and an angle-shaped part through hole 303, and has the advantages of simple structure, convenient use, reduced processing time, improved installation cost and efficiency, and more reliable structure.
[0025] Continue to refer to Figure 1 , In an embodiment of the present utility model, the car wall plate main body 100, the reinforcing rib wing plate 201, and the angle-shaped part pressing plate 301 are sequentially and parallelly attached.
[0026] Continue to refer to Figure 1 , In an embodiment of the present utility model, the car wall plate 1 and the reinforcing rib 2 are adhesively matched.
[0027] Continue to refer to Figure 4 , In an embodiment of the present utility model, the angle-shaped part main body 300 has an angle-shaped part through hole 303 for installing fasteners.
[0028] Continue to refer to Figure 1 and Figure 2 , In an embodiment of the present utility model, the reinforcing rib main body 200 is a U-shaped structure buckled on the car wall plate 1.
[0029] Usage process of the present utility model: First, bond the reinforcing rib 2 to the car wall panel 1 with black glue. Then, place the angle-shaped part 3 at the correct relative position between the car wall panel 1 and the reinforcing rib 2, and fix one end of it with a blind rivet 4 through the reserved hole on the car wall panel 1. Finally, install the rivet nut 5 of the car wall.
[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A fixing structure for elevator car wall stiffeners, comprising a car wall panel (1) and stiffeners (2) arranged on the car wall panel (1). The car wall panel (1) includes a car wall panel main body (100) and a car wall panel edge (101) surrounding the car wall panel (1). The stiffeners (2) include a stiffener main body (200) and stiffener wing plates (201) respectively arranged on the left and right sides of the stiffener main body (200). The stiffener wing plates (201) are in contact with the car wall panel main body (100), and it is characterized in that, The front and rear ends of the reinforcing rib (2) are respectively connected to the car wall panel (1) through angle-shaped parts (3). The angle-shaped part (3) includes an angle-shaped part main body (300) and angle-shaped part pressing plates (301) vertically arranged on the left and right sides of the angle-shaped part main body (300). An angle-shaped part groove (302) for avoiding the car wall panel main body (100) is formed between the angle-shaped part pressing plates (301) on the left and right sides. The angle-shaped part main body (300) is clamped between the end of the reinforcing rib main body (200) and the car wall panel edge (101), and is connected to the car wall panel edge (101) through fasteners. The angle-shaped part pressing plates (301) on the left and right sides of the angle-shaped part (3) respectively press the reinforcing rib wing plates (201) on the left and right sides of the reinforcing rib (2) onto the car wall panel main body (100).
2. The fixed structure of the elevator car wall reinforcing rib according to claim 1, characterized in that, The car wall panel main body (100), the reinforcing rib wing plate (201), and the angle-shaped part pressing plate (301) are sequentially and parallelly attached to each other.
3. The fixing structure of the elevator car wall reinforcing rib according to claim 1, characterized in that, The car wall panel (1) and the reinforcing rib (2) are adhesively matched.
4. A fixing structure for elevator car wall reinforcing ribs according to claim 1, characterized in that, The angle-shaped part main body (300) is provided with angle-shaped part through holes (303) for installing fasteners.
5. A fixing structure for elevator car wall stiffeners according to claim 1, characterized in that, The fastener is a blind rivet (4).
6. The fixed structure of the elevator car wall stiffener according to claim 1, characterized in that The reinforcing rib main body (200) is a U-shaped structure buckled on the car wall panel (1).
7. A fixing structure for elevator car wall stiffeners according to claim 1, characterized in that, At least one reinforcing rib (2) is arranged on the car wall panel (1).