CN203833429U - Connection structure for lift car and car bottom - Google Patents

Abstract

The utility model discloses a connection structure between a car and a car bottom, which comprises a car bottom, a car wall plate located above the car bottom, and a connecting piece. The car bottom has a first hanging part, and the first hanging The part includes a first frame, a second frame connected with the first frame, the car wall plate has a second hanging part, and the second hanging part includes a third frame, a fourth frame, a fifth frame , both ends of the fourth frame are connected to the third frame and the fifth frame respectively, the connecting piece includes a first connecting block, a second connecting block connected to the middle of the first connecting block, the first connecting block One end of the first connecting block is connected to the fifth frame through a first fastener, the other end of the first connecting block abuts against the second frame, and the second connecting block is fixedly connected to the first frame. The car described in the utility model can realize the connection between the car wall plates of multiple specifications and the car bottom, can meet the requirements of diversified design of the car wall plates, is extremely convenient to install, and has high working efficiency.

Description

The connection structure between the car and the car floor

technical field

The utility model relates to the technical field of elevator installation, in particular to a connection structure between a car and a car bottom.

Background technique

With the rapid development of society, people have higher and higher requirements for the quality of life, and elevators have almost become an indispensable necessity for people. The elevator car is the part that people can directly observe. The decoration style of the car is constantly increasing, and the types of the car and the arrangement rules of the wall panels are also increasing. Therefore, the corresponding design work of the car bottom frame is also increasing.

However, after the development of new elevator types, in order to match various types of car wall panels, the design drawings of the car bottom frame will increase a lot, and the non-standard tasks of car bottom design and production will also increase. Therefore, the increase in car types will affect At the same time, most elevators need to be installed in the well, and the space in the well is small, which is very inconvenient for the installation of cars with many styles.

Contents of the invention

Based on this, the utility model aims to overcome the defects of the prior art and provide a car-bottom connection structure that can facilitate the connection between the car wall plate and the car bottom and has strong versatility.

Its technical solution is as follows: a connection structure between a car and a car bottom, including a car bottom, a car wall plate located above the car bottom, and a connecting piece, the car bottom has a first hanging part, and the first hanging part The part includes a first frame, a second frame connected with the first frame, the car wall plate has a second hanging part, and the second hanging part includes a third frame, a fourth frame, a fifth frame , both ends of the fourth frame are connected to the third frame and the fifth frame respectively, the connecting piece includes a first connecting block, a second connecting block connected to the middle of the first connecting block, the first connecting block One end of the first connecting block is connected to the fifth frame through a first fastener, the other end of the first connecting block abuts against the second frame, and the second connecting block is fixedly connected to the first frame.

Further technical scheme is described below:

Preferably, the end of the second connection block extends downwards to form a third connection block, the third connection block abuts against the first frame, and the inner surface of the third connection block has a The protrusion of a frame, the connection part between the second connection block and the third connection block is elastic.

Preferably, several fixing rods are connected to the end of the second connecting block, and the first frame is provided with installation through holes matching the fixing rods, and the fixing rods pass through the installation through holes and are fastened with the second The component is fixedly connected with the first frame.

Preferably, the second fastener is a nut, the end of the fixing rod has a thread matching the nut, and a mounting gasket is provided between the nut and the first frame.

Preferably, the angle between the fourth frame and the fifth frame is the same as the angle between the first connecting block and the second connecting block, and the angle between the fourth frame and the fifth frame is the same as the angle between the first connecting block and the second connecting block. Angles between the first frame and the second frame are complementary.

Preferably, the first frame is vertically arranged to the second frame, and the fourth frame is vertically arranged to the third frame and the fifth frame respectively.

Preferably, the first fastener is a bolt, and the surface of the bolt has a galvanized layer.

Preferably, the connecting piece is made of sheet metal.

The principle, effects, etc. of the aforementioned technical solutions are described below:

1. The car described in the utility model adopts a connecting piece to connect the car wall plate with the car bottom. The structure of the connecting piece is extremely simple, wherein, one end of the first connecting block is fixedly connected with the car wall plate, and the other end of the first connecting block One end has a limit function, which is beneficial to the matching of the installation holes between the car wall plate, the connecting piece and the car bottom, and is convenient to connect with fasteners. At the same time, the connection structure is tightly connected, which can realize the multi-standard car wall plate and car bottom. The connection can meet the requirements of the diversified design of the car wall, and can adapt to the car bottom frame with optimized structure, which reduces the design workload for non-standard design, simplifies the manufacturing process of the car bottom frame, and improves the car bottom frame. The production efficiency is high. At the same time, the connection structure between the car wall plate and the car bottom is simple, the installation is extremely convenient, and the work efficiency is high.

2. The connecting piece of the utility model is closely attached to the car wall plate and the car bottom, with small volume, fast connection and stability. At the same time, the connecting piece is made of sheet metal material, and the surface of the bolt has a galvanized layer, which is moisture-proof Anti-corrosion effect is good.

Description of drawings

Fig. 1 is a schematic diagram of the connection structure between the car and the car bottom described in Embodiment 1 of the present utility model;

Fig. 2 is a schematic diagram of the connection structure between the car and the car bottom described in the second embodiment of the utility model;

Fig. 3 is a structural schematic diagram of the connector in the second embodiment of the utility model;

Fig. 4 is the side view of Fig. 3;

FIG. 5 is a top view of FIG. 3 .

Explanation of reference signs:

10. Car bottom, 11. First frame, 12. Second frame, 20. Car wall plate, 21. Third frame, 22. Fourth frame, 23. Fifth frame, 30. Connector, 31. The first frame A connection block, 32, a second connection block, 33, a third connection block, 40, a first fastener, 50, a second fastener, 60, an installation gasket.

Detailed ways

Embodiments of the present utility model are described in detail below:

As shown in Figures 1 and 2, they have only illustrated the connection structure of the elevator car wall plate and the car bottom described in the embodiment of the present invention, and the car wall plate and the car bottom structure of the unrelated part of the utility model, in the figure are omitted, the connection structure between the car and the car bottom described in the utility model includes a car bottom 10, a car wall plate 20 located above the car bottom 10, and a connecting piece 30. The car bottom 10 has a first hanging part, the first hanging part includes a first frame 11, a second frame 12 connected to the first frame 11, the car wall plate 20 has a second hanging part, and the second hanging part It includes a third frame 21, a fourth frame 22, and a fifth frame 23. The two ends of the fourth frame 22 are connected to the third frame 21 and the fifth frame 23 respectively. The connecting piece 30 includes a first connecting block 31, and The second connecting block 32 connected to the middle of the first connecting block 31, one end of the first connecting block 31 is connected with the fifth frame 23 through a first fastener 40, the other end of the first connecting block 31 One end abuts against the second frame 12 , and the second connection block 32 is fixedly connected with the first frame 11 .

The car described in the utility model adopts the connecting piece 30 to connect the car wall plate 20 with the car bottom 10. The structure of the connecting piece 30 is extremely simple, wherein one end of the first connecting block 31 is fixedly connected with the car wall plate 20, and the first The other end of the connecting block 31 has a position-limiting effect, which is beneficial to the matching of the installation holes between the car wall plate 20, the connecting piece 30 and the car bottom 10, and is convenient for connecting with fasteners. The connection between the standard car wall plate 20 and the car bottom 10 can meet the requirements of the diversified design of the car wall plate 20, and can adapt to the frame of the car bottom 10 with an optimized structure, reducing the design workload for non-standard design. The car bottom 10 The manufacturing process of the frame is simplified accordingly, and the production efficiency of the frame of the car bottom 10 is improved. At the same time, the connection structure between the car wall plate 20 and the car bottom 10 is simple, the installation is extremely convenient, and the work efficiency is high.

In one embodiment, as shown in FIG. 1 , the end of the second connecting block 32 extends downwards to form a third connecting block 33 , and the third connecting block 33 abuts against the first frame 11 , the The inner surface of the third connecting block 33 has a protrusion for clamping the first frame 11 , and the connecting portion between the second connecting block 32 and the third connecting block 33 is elastic.

In one of the embodiments, as shown in Figure 2, the end of the second connecting block 32 is connected with a number of fixed rods, and the first frame 11 is provided with installation through holes matching the fixed rods, and the fixed rods pass through the installation through hole and be fixedly connected with the first frame 11 by the second fastener 50 . In order to make this embodiment more clear, Fig. 3 to Fig. 5 schematically show the structure of the connecting piece 30, the end of the second connecting block 32 in the connecting piece 30 is connected with two fixing rods, and the fixing rods are covered with mounting pads 60 and the second fastener 50. Wherein, the second fastener 50 is a nut, and the end of the fixing rod has a thread matched with the nut.

The angle between the fourth frame 22 and the fifth frame 23 is the same as the angle between the first connecting block 31 and the second connecting block 32, and the angle between the fourth frame 22 and the fifth frame 23 It is complementary to the included angle between the first frame 11 and the second frame 12 . In one embodiment, the first frame 11 is vertically arranged to the second frame 12 , and the fourth frame 22 is vertically arranged to the third frame 21 and the fifth frame 23 respectively. The connecting piece 30 is in close contact with the car wall plate 20 and the car bottom 10 , and is small in size, fast and stable in connection.

The first fastener 40 is a bolt, and the surface of the bolt has a galvanized layer. The connecting piece 30 is made of sheet metal. The connecting piece 30 is made of sheet metal material, and the surface of the bolt has a galvanized layer, which has a good moisture-proof and anti-corrosion effect.

In summary, it can be seen that the utility model has the following advantages:

1. The car described in the utility model uses a connecting piece 30 to connect the car wall plate 20 with the car bottom 10. The structure of the connecting piece 30 is extremely simple, wherein one end of the first connecting block 31 is fixedly connected with the car wall plate 20, The other end of the first connecting block 31 has a position-limiting function, which is beneficial to the matching of the mounting holes between the car wall plate 20, the connecting piece 30 and the car bottom 10, and is convenient for connecting with fasteners. At the same time, the connecting structure is tightly connected and can Realize the connection between the car wall plate 20 and the car bottom 10 of multiple specifications, which can meet the requirements of the diversified design of the car wall plate 20, and can adapt to the frame of the car bottom 10 with an optimized structure, reducing the design workload for non-standard, car The manufacturing process of the frame of the bottom 10 is simplified accordingly, and the production efficiency of the frame of the car bottom 10 is improved. At the same time, the connection structure between the car wall plate 20 and the car bottom 10 is simple, the installation is extremely convenient, and the work efficiency is high.

2. The connecting piece 30 of the utility model fits closely with the car wall plate 20 and the car bottom 10, and is small in size, tightly connected and stable. At the same time, the connecting piece 30 is made of sheet metal material, and the surface of the bolt has plated Zinc layer, moisture-proof and anti-corrosion effect is good.

The above-mentioned embodiments only express the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (8)

1. the connection structure at the bottom of a car and sedan-chair, it is characterized in that, at the bottom of comprising sedan-chair, be positioned at the lift-cabin wall panel of top at the bottom of sedan-chair, attaching parts, at the bottom of described sedan-chair, there is the first holding part, described the first holding part comprises the first frame, the second frame being connected with described the first frame, described lift-cabin wall panel has the second holding part, described the second holding part comprises the 3rd frame, the 4th frame, the 5th frame, described the 4th frame two ends respectively with the 3rd frame, the 5th frame is connected, described attaching parts comprises the first contiguous block, the second contiguous block being connected with described the first contiguous block middle part, one end of described the first contiguous block is connected with described the 5th frame by the first fastener, the other end of described the first contiguous block and described the second frame butt, described the second contiguous block and described the first frame are fixedly linked.

2. the connection structure at the bottom of car according to claim 1 and sedan-chair, it is characterized in that, described the second contiguous block end extends to form the 3rd contiguous block downwards, described the 3rd contiguous block and described the first frame butt, described the 3rd contiguous block inside face has the projection for the first frame described in clamping, and the connecting portion of described the second contiguous block and described the 3rd contiguous block has elasticity.

3. the connection structure at the bottom of car according to claim 1 and sedan-chair, it is characterized in that, described the second contiguous block end is connected with some fixed links, described the first frame has the installation through hole mating with described fixed link, and described fixed link is also fixedly connected with described the first frame with the second fastener through described installation through hole.

4. the connection structure at the bottom of car according to claim 3 and sedan-chair, is characterized in that, described the second fastener is nut, and the end of described fixed link has the screw thread mating with described nut, between described nut and described the first frame, is provided with installation pad.

5. according to the car described in claim 1 to 4 any one and the connection structure at the bottom of sedan-chair, it is characterized in that, angle between described the 4th frame, the 5th frame is identical with the angle of described the first contiguous block, the second contiguous block part, and the angle between the angle between described the 4th frame, the 5th frame and described the first frame, the second frame is complementary.

6. the connection structure at the bottom of car according to claim 5 and sedan-chair, is characterized in that, described the first frame and the second frame perpendicular setting, described the 4th frame respectively with described the 3rd frame, the 5th frame perpendicular setting.

7. the connection structure at the bottom of car according to claim 5 and sedan-chair, is characterized in that, described the first fastener is bolt, and the surface of bolt has zinc coating.

8. the connection structure at the bottom of car according to claim 5 and sedan-chair, is characterized in that, described attaching parts is made by panel beating.