Elevator air conditioner shock-absorbing anti-falling support

Abstract

The utility model relates to elevator air conditioning support technical field, specifically is a kind of elevator air conditioner shock-absorbing anti-drop type support, including two support plates, two main buckles are connected with two vice buckles in support plate outer side, limit slot is set in main buckle inner side, fixed groove is set in vice buckle outer side;Limiting component includes fixed pin, fixed pin is slidably connected with limit slot, fixed pin side surface is fixedly connected with limit spring, the end of limit spring away from fixed pin is fixedly connected with main buckle, main buckle side surface is fixedly connected with clamping block, limit bolt is set on main buckle, limit bolt is connected with fixed pin, clamping block screw thread connection. Realized the preliminary fixing of air conditioner support and mechanical interlock, reduced the possible of support loosening due to elevator operation bump, simplified dismounting process, is convenient for later maintenance or adjustment, improved installation convenience, enhanced structural stability and durability.

Description

Technical Field

[0001] This utility model relates to the field of elevator air conditioner bracket technology, specifically an elevator air conditioner shock-absorbing and anti-detachment bracket. Background Technology

[0002] An elevator air conditioner bracket is a special support structure used to fix the air conditioner inside the elevator car. Its core function is to stably install the air conditioning equipment on the top of the car, ensuring that the air conditioner remains stable in the vibration environment of the elevator running at high speed and frequently starting and stopping. It is an important component of the elevator air conditioning system.

[0003] Most existing elevator air conditioning brackets are installed using scattered, disorganized parts. During installation and disassembly, bolts must be assembled one by one in a fixed order. The holes must be aligned multiple times during installation, which is time-consuming and labor-intensive. Disassembly and maintenance require reversing the steps, which prolongs maintenance time. Furthermore, incorrect sequence can easily cause parts to jam. The bolts directly bear the combined vibrations of the elevator, and the failure of a single bolt may cause a chain reaction of loosening. Once the bolts become loose or corroded, the entire unit must be disassembled and replaced, increasing maintenance costs.

[0004] Therefore, this utility model provides an elevator air conditioner shock-absorbing and anti-detachment bracket that integrates a composite shock absorption system and a mechanical locking mechanism, which facilitates the transportation and installation of the bracket. Utility Model Content

[0005] To address the problems of rigid connection in existing elevator air conditioner brackets being prone to loosening and falling off, lacking dynamic locking mechanisms, and having long installation times, a shock-absorbing and anti-detachment bracket for elevator air conditioners has been designed.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an elevator air conditioner shock-absorbing and anti-detachment bracket, including two support plates, two main buckles and two auxiliary buckles connected close to each other on the outer side of the support plates, a limit groove is opened on the inner side of the main buckle, and a fixing groove is opened on the outer side of the auxiliary buckle; the limit component includes a fixing pin, the fixing pin is slidably connected to the limit groove, a limit spring is fixedly connected to the side of the fixing pin, a locking block is fixedly connected to the side of the main buckle, and a limit bolt is provided on the main buckle.

[0007] Preferably, a shock-absorbing component is fixedly connected to one side of the support plate. The shock-absorbing component includes a cylinder fixed to the surface of the support plate, a piston slidably connected to the inner surface of the cylinder, a compression spring fixedly connected to one end of the cylinder away from the support plate, and the other end of the compression spring fixedly connected to the piston.

[0008] Preferably, the main buckle and the auxiliary buckle are fixedly connected with gaskets on the side facing the shock absorption assembly, and the piston is fixedly connected with gaskets on the upper surface.

[0009] Preferably, the outer side of the support plate is rotatably connected to three limiting shafts, and the outer side of the support plate is driven by an adjusting shaft.

[0010] Preferably, one of the auxiliary buckles on the side support plate of the connecting and fixing plate is rotatably connected to the adjusting shaft, and one of the main buckles on the other side support plate is rotatably connected to the adjusting shaft. The main buckle and auxiliary buckle on this side can be adjusted left and right according to the position of the air conditioner duct.

[0011] Preferably, a fixing plate is fixedly connected to the inner side of one of the support plates, and fixing bolts are provided on the fixing plate.

[0012] Preferably, the width of the end of the fixing pin away from the limiting groove is greater than the width of the limiting groove, the end of the limiting spring away from the fixing pin is fixedly connected to the main buckle, and the limiting bolt is threadedly connected to the fixing pin and the locking block.

[0013] Preferably, the main buckle and the auxiliary buckle on opposite sides of the support plate engage with each other, and the buckle head portion where the main buckle and the auxiliary buckle engage with each other is set as an arc surface. The side of the support plate, the main buckle, the auxiliary buckle and the limiting shaft and the adjusting shaft are all set as arc surfaces.

[0014] The beneficial effects of this utility model are:

[0015] (1) The elevator air conditioner shock-absorbing and anti-detachment bracket described in this utility model achieves the initial fixation and mechanical interlock of the air conditioner bracket through the cooperation of the main buckle and the auxiliary buckle, reducing the possibility of the bracket loosening due to the bumps of the elevator operation. The separable limit component simplifies the disassembly and assembly process, facilitates later maintenance or adjustment, improves the convenience of installation, and enhances the structural stability and durability.

[0016] (2) The elevator air conditioner shock-absorbing and anti-detachment bracket described in this utility model achieves folding and unfolding of the air conditioner bracket through the coordinated action of the adjusting shaft, the limiting shaft and the shock-absorbing components. It can simultaneously cope with the vertical vibration and horizontal sway during elevator operation, reduce the resonance effect between the air conditioning unit and the elevator car and the transmission of noise, reduce the space occupation during the transportation and storage of the bracket, and can adjust the position of the main buckle and the auxiliary buckle according to the airflow channel of different air conditioning models, thereby improving the applicability of the air conditioner bracket. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0019] Figure 2 A cross-sectional structural schematic diagram provided for this utility model;

[0020] Figure 3 A cross-sectional structural schematic diagram provided for this utility model;

[0021] Figure 4 A cross-sectional structural schematic diagram provided for this utility model;

[0022] Figure 5 for Figure 2 A magnified structural diagram at point A;

[0023] Figure 6 for Figure 3 A magnified structural diagram at point B;

[0024] Figure 7 for Figure 4 A magnified structural diagram at point C.

[0025] In the diagram: 1. Support plate; 2. Limiting assembly; 21. Main buckle; 22. Limiting groove; 23. Fixing pin; 24. Limiting spring; 25. Limiting bolt; 26. Locking block; 3. Secondary buckle; 32. Fixing groove; 4. Shim; 5. Adjusting shaft; 6. Fixing plate; 7. Fixing bolt; 8. Shock absorption assembly; 81. Cylinder; 82. Piston; 83. Compression spring; 9. Limiting shaft. Detailed Implementation

[0026] To make the technical means, technical features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Example: Figures 1-7 As shown, this utility model discloses an elevator air conditioner vibration damping and anti-detachment bracket, comprising two support plates 1. The support plates 1 are characterized by having two main buckles 21 and two auxiliary buckles 3 connected close to each other on their outer sides. The main buckles 21 have a limiting groove 22 on their inner side, and the auxiliary buckles 3 have a fixing groove 32 on their outer side. The limiting component 2 includes a fixing pin 23, which is slidably connected to the limiting groove 22. A limiting spring 24 is fixedly connected to the side of the fixing pin 23, and a locking block 26 is fixedly connected to the side of the main buckles 21. A limiting bolt 25 is provided on the main buckles 21. Through the rotational engagement of the main buckles 21 and auxiliary buckles 3, the air conditioner bracket can be quickly installed and initially fixed, improving installation convenience. The interlocking locking structure increases the connection strength of the air conditioner bracket and reduces the possibility of loosening due to elevator vibrations.

[0028] In this embodiment, as Figure 1-4 As shown, a shock-absorbing assembly 8 is fixedly connected to one side of the support plate 1. The shock-absorbing assembly 8 includes a cylinder 81 fixed to the surface of the support plate 1, a piston 82 slidably connected to the inner surface of the cylinder 81, and a compression spring 83 fixedly connected to one end of the cylinder 81 away from the support plate 1. The other end of the compression spring 83 is fixedly connected to the piston 82. This assembly can quickly absorb the impact force during elevator operation, enhancing the structural stability and durability of the air conditioner bracket.

[0029] In this embodiment, as Figure 1-4As shown, the main buckle 21 and the auxiliary buckle 3 are fixedly connected to the side facing the shock absorption assembly 8 with a gasket 4, and the upper surface of the piston 82 is fixedly connected to a gasket 4. This is used to buffer the longitudinal / lateral impact force at the connection point between the air conditioner and the bracket, reducing the transmission of vibration to the elevator car and the impact of elevator operation on the air conditioner.

[0030] In this embodiment, as Figure 1-4 As shown, three limiting shafts 9 are rotatably connected to the outer side of the support plate 1, and an adjusting shaft 5 is driven to the outer side of the support plate 1. These are used to allow the main buckle 21 and the auxiliary buckle 3 to rotate freely.

[0031] In this embodiment, as Figure 1-4 As shown, a secondary buckle 3 on the support plate 1 on one side of the connecting plate 6 is rotatably connected to the adjusting shaft 5, and a main buckle 21 on the other side of the support plate 1 is rotatably connected to the adjusting shaft 5. This is used to adjust the main buckle 21 and the secondary buckle 3 left and right according to the position of the air conditioner's air outlet and air inlet.

[0032] In this embodiment, as Figure 1-4 As shown, a fixing plate 6 is fixedly connected to the inner side of one of the support plates 1, and fixing bolts 7 are provided on the fixing plate 6. These are used to fix the bracket to the elevator.

[0033] In this embodiment, as Figure 1-5 As shown, the width of the end of the fixing pin 23 away from the limiting groove 22 is greater than the width of the limiting groove 22. The end of the limiting spring 24 away from the fixing pin 23 is fixedly connected to the main buckle 21. The limiting bolt 25 is threadedly connected to the fixing pin 23 and the locking block 26. It is used to pull the fixing pin 23 to rotate and separate the main buckle 21 and the secondary buckle 3. When the main buckle 21 and the secondary buckle 3 are engaged, the fixing pin 23 can be reset to prevent the fixing pin 22 from being popped out by the limiting spring 24 when the main buckle 21 and the secondary buckle 3 are separated, which would affect the normal use of the bracket.

[0034] In this embodiment, as Figure 1-4 As shown, the main buckle 21 and the auxiliary buckle 3 on opposite sides of the support plate 1 engage with each other. The buckle head portion where the main buckle 21 and the auxiliary buckle 3 engage is set as an arc surface. The side of the support plate 1, the main buckle 21, the auxiliary buckle 3, and the limiting shaft 9 and the adjusting shaft 5 are all set as arc surfaces. When the main buckle 21 and the auxiliary buckle 3 are closed and retracted, they can engage and lock with each other, which facilitates the transportation of the bracket.

[0035] Working principle: When installing the air conditioner bracket, determine the installation direction of the air conditioner, open the main buckle 21 and the auxiliary buckle 3 on the support plate 1, and align the side of the adjustment shaft 5 of the support plate 1 with the fixed plate 6 towards the air conditioner outlet. Fix the fixed plate 6 to the elevator with the fixing bolt 7, place the air conditioner on the support plate 1, and place another support plate 1 with the side of the adjustment shaft 5 facing the air conditioner outlet above the air conditioner. Adjust the adjustment shaft 5 to the middle of the return air outlet and the air outlet, so that the main buckle 21 and the auxiliary buckle 3 on the upper and lower support plates 1 rotate and engage. Fix the fixing pin 23 and the locking block 26 with the limit bolt 25. When disassembling the air conditioner bracket, remove the limit bolt 25, pull the fixing pin 23 to rotate and separate the main buckle 21 and the auxiliary buckle 3, remove the support plate 1 above the air conditioner, move the air conditioner, remove the fixing bolt 7 on the fixed plate 6, and remove the other support plate 1.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing and anti-detachment bracket for elevator air conditioners, comprising two support plates, characterized in that: The outer side of the support plate is connected to two main buckles and two auxiliary buckles. The inner side of the main buckle is provided with a limit groove, and the outer side of the auxiliary buckle is provided with a fixing groove. The limiting component includes a fixing pin, which is slidably connected to the limiting groove. A limiting spring is fixedly connected to the side of the fixing pin, and a locking block is fixedly connected to the side of the main buckle. A limiting bolt is provided on the main buckle.

2. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 1, characterized in that: A shock-absorbing assembly is fixedly connected to one side of the support plate. The shock-absorbing assembly includes a cylinder fixed to the surface of the support plate, a piston slidably connected to the inner surface of the cylinder, a compression spring fixedly connected to one end of the cylinder away from the support plate, and the other end of the compression spring fixedly connected to the piston.

3. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 2, characterized in that: The main buckle and the auxiliary buckle are fixedly connected to the side facing the shock absorption assembly with a gasket, and a gasket is fixedly connected to the upper surface of the piston.

4. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 3, characterized in that: The outer side of the support plate is rotatably connected to three limiting shafts, and the outer side of the support plate is driven by an adjusting shaft.

5. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 4, characterized in that: One of the support plates is fixedly connected to a fixing plate on its inner side, and the fixing plate is provided with fixing bolts.

6. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 5, characterized in that: One of the support plates connected to the fixed plate has a secondary buckle rotatably connected to the adjustment shaft, and the other support plate has a main buckle rotatably connected to the adjustment shaft. The main buckle and secondary buckle on this side can be adjusted left and right according to the position of the air conditioning duct.

7. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 6, characterized in that: The width of the end of the fixing pin away from the limiting groove is greater than the width of the limiting groove. The end of the limiting spring away from the fixing pin is fixedly connected to the main buckle. The limiting bolt is threadedly connected to the fixing pin and the locking block.

8. The elevator air conditioner shock-absorbing and anti-detachment bracket according to claim 7, characterized in that: The main buckle and the auxiliary buckle on opposite sides of the support plate engage with each other. The buckle head portion where the main buckle and the auxiliary buckle engage with each other is set as an arc surface. The side of the support plate, the main buckle, the auxiliary buckle and the limiting shaft and the adjusting shaft are all set as arc surfaces.

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