Enthalpy difference chamber mounting bracket

Abstract

The utility model provides an enthalpy difference chamber mounting bracket, and belongs to the technical field of mounting brackets. Comprising an enthalpy difference chamber body, and a supporting assembly and a hoisting assembly which are mounted on the inner wall of the enthalpy difference chamber body, the supporting assembly comprises a positioning frame installed on the inner wall of the enthalpy difference chamber body, a horizontal frame is fixedly assembled on the side, away from the enthalpy difference chamber body, of the positioning frame, a sliding groove is formed in the inner wall of the horizontal frame, a connecting rod is slidably connected to the inner wall of the sliding groove, and a supporting frame is fixedly assembled on the outer wall of the connecting rod. According to the air conditioner supporting assembly, the connecting rod connected with the horizontal frame in the sliding mode is arranged, the horizontal position of the supporting frame can be adjusted on the horizontal frame, the spring and the positioning pin are matched, the positioning pin and the positioning hole are connected in a clamped mode, the supporting frame is positioned, and therefore the supporting assembly can be adjusted according to air conditioners of different models and sizes; the application range of the supporting assembly is widened, and the experiment cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a mounting bracket for an enthalpy difference chamber. Background Art

[0002] The enthalpy difference chamber, whose full name is the air enthalpy difference method test chamber, is a test chamber built based on the principle of the air enthalpy difference method to measure the cooling and heating capacity of air conditioners.

[0003] The enthalpy difference chamber is mainly used to test the cooling and heating of air conditioners. In order to restore the usage scenario and ensure the accuracy of the test results, the air conditioner is usually placed in a designated location for the experiment. Due to the different types and models of air conditioners, the sizes of air conditioners are not the same. Therefore, during the experiment, it is necessary to select mounting brackets of different sizes for air conditioners of different models, which increases the experimental cost and reduces the experimental efficiency. Therefore, in order to deal with the above problems and defects, an enthalpy difference chamber mounting bracket is urgently needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an enthalpy difference chamber mounting bracket to solve the problem that the existing enthalpy difference chamber is mainly used to test the cooling and heating of the air conditioner. In order to restore the usage scenario and ensure the accuracy of the test results, the air conditioner usually needs to be placed in a designated position for the experiment. Due to the different types and models of air conditioners, the sizes of the air conditioners are not the same. Therefore, during the experiment, it is necessary to select mounting brackets of different sizes for air conditioners of different models, which increases the experimental cost and reduces the experimental efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A mounting bracket for an enthalpy difference chamber comprises: an enthalpy difference chamber body, and a supporting assembly and a hanging assembly mounted on the inner wall of the enthalpy difference chamber body; the supporting assembly comprises a positioning frame mounted on the inner wall of the enthalpy difference chamber body, a horizontal frame is fixedly mounted on the side of the positioning frame away from the enthalpy difference chamber body, a slide groove is provided on the inner wall of the horizontal frame, a connecting rod is slidably connected to the inner wall of the slide groove, a supporting frame is fixedly mounted on the outer wall of the connecting rod, a circular groove is provided on the top of the supporting frame, a spring is fixedly mounted on the bottom of the inner wall of the circular groove, a positioning pin is fixedly mounted on the top of the spring, a connecting block is fixedly mounted on the outer wall of the positioning pin, a positioning hole is provided on the top of the horizontal frame, and the positioning pin is snap-fitted with the positioning hole.

[0007] The mounting assembly includes a fixing frame. The inner wall of the top of the fixing frame is rotatably connected to a rotating shaft. A winch is fixedly assembled on the outer wall of the rotating shaft. The outer wall of the fixing frame is fixedly assembled with a motor. The output shaft of the motor penetrates through the fixing frame, and the end of the output shaft of the motor is fixedly assembled with a first gear. The rotating shaft penetrates through the end of the fixing frame, and the end of the rotating shaft is fixedly assembled with a second gear. A belt meshes with the outer walls of the first gear and the second gear. A winch rope is wound around the inner wall of the winch, and the bottom end of the winch rope is fixedly connected with a hook.

[0008] The top of the support frame is fixedly assembled with an anti-slip pad, and the anti-slip pad is a rubber pad.

[0009] The cross-sectional shape of the connecting rod is "I", and the cross-sectional shape of the horizontal frame is "匚", and the bottom of the horizontal frame is narrower.

[0010] The number of the positioning holes is several, and several positioning holes are evenly distributed on the top of the horizontal frame.

[0011] The number of the positioning frames is two, and the two positioning frames are symmetrically distributed on both sides of the fixing frame.

[0012] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0013] 1. In the above solution, by setting the connecting rod slidably connected to the horizontal frame, the support frame can be adjusted horizontally on the horizontal frame. Then, in cooperation with the spring and the positioning pin, the positioning pin is clamped with the positioning hole to position the support frame. Furthermore, the support assembly can be adjusted for air conditioners of different models and sizes, improving the applicable range of the support assembly and reducing the expenditure of experimental costs.

[0014] 2. In the above solution, by setting the hoisting assembly, it is beneficial to drive the first gear to rotate through the motor, drive the second gear and the rotating shaft to rotate through the rotation of the belt, and then drive the winch to rotate. With the hook at the bottom of the winch rope, the air conditioner can be lifted and placed on the support assembly, thus improving the convenience of the device and reducing the expenditure of labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure and, together with the specification, are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the enthalpy difference chamber mounting bracket;

[0017] Figure 2 It is a first-view cross-sectional structural schematic diagram of the enthalpy difference chamber mounting bracket;

[0018] Figure 3 It is a schematic diagram of the enlarged three-dimensional structure of the cross section at the fixing frame;

[0019] Figure 4 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0020] Reference numerals

[0021] 1. Enthalpy chamber body;

[0022] 2. Support assembly; 21. Positioning frame; 22. Horizontal frame; 23. Slide; 24. Connecting rod; 25. Support frame; 26. Round groove; 27. Spring; 28. Positioning pin; 281. Connecting block; 29. ​​Positioning hole;

[0023] 3. Hoisting assembly; 31. Fixing frame; 32. Rotating shaft; 33. Winch; 34. Motor; 35. First gear; 36. Second gear; 37. Belt; 38. Twist rope;

[0024] 4. Anti-slip mat.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of an enthalpy difference chamber mounting bracket provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] like Figure 1 , Figure 2 and Figure 4As shown in the figure, an embodiment of the present utility model provides an enthalpy difference chamber mounting bracket, including: an enthalpy difference chamber body 1, and a support assembly 2 and a hoisting assembly 3 installed on the inner wall of the enthalpy difference chamber body 1; the support assembly 2 includes a positioning frame 21 installed on the inner wall of the enthalpy difference chamber body 1 for fixing, a horizontal frame 22 is fixedly assembled on one side of the positioning frame 21 away from the enthalpy difference chamber body 1, a chute 23 is opened on the inner wall of the horizontal frame 22, a connecting rod 24 is slidably connected to the inner wall of the chute 23, a support frame 25 is fixedly assembled on the outer wall of the connecting rod 24, a circular groove 26 is opened on the top of the support frame 25, a spring 27 providing elastic force is fixedly assembled at the bottom of the inner wall of the circular groove 26, a positioning pin 28 for limiting is fixedly assembled at the top of the spring 27, a connecting block 281 is fixedly assembled on the outer wall of the positioning pin 28, a positioning hole 29 for limiting is opened on the top of the horizontal frame 22, and the positioning pin 28 is clamped with the positioning hole 29.

[0028] As Figure 2 and Figure 3 shown in the figure, the hoisting assembly 3 includes a fixing frame 31, a rotating shaft 32 is rotatably connected to the inner wall of the top of the fixing frame 31, a winch 33 is fixedly assembled on the outer wall of the rotating shaft 32, a motor 34 is fixedly assembled on the outer wall of the fixing frame 31, the output shaft of the motor 34 penetrates through the fixing frame 31, and a first gear 35 is fixedly assembled at the end of the output shaft of the motor 34. The end of the rotating shaft 32 penetrates through the fixing frame 31, and a second gear 36 is fixedly assembled at the end of the rotating shaft 32. A belt 37 is meshed with the outer walls of the first gear 35 and the second gear 36. A winch rope 38 is wound around the inner wall of the winch 33, and a hook is fixedly connected to the bottom end of the winch rope 38. By setting the hoisting assembly 3, it is beneficial to drive the first gear 35 to rotate through the motor 34, drive the second gear 36 and the rotating shaft 32 to rotate through the rotation of the belt 37, and then drive the winch 33 to rotate. The hook at the bottom of the winch rope 38 can be used to lift the air conditioner and place it on the support assembly 2, thereby improving the convenience of the device and reducing the expenditure of labor costs.

[0029] As Figure 2 and Figure 4 shown in the figure, a non-slip pad 4 is fixedly assembled on the top of the support frame 25. The non-slip pad 4 is a rubber pad. By setting the non-slip pad 4, it is beneficial to increase the friction with the bottom of the air conditioner, thereby reducing the phenomenon of the air conditioner slipping on the support assembly 2.

[0030] As Figure 2 and Figure 4 shown in the figure, the cross-sectional shape of the connecting rod 24 is "I" shaped, the cross-sectional shape of the horizontal frame 22 is "匚" shaped, and the bottom of the horizontal frame 22 is narrower. By limiting the shape of the connecting rod 24, the connecting rod 24 can not only slide in the chute 23, but also rotate.

[0031] As Figure 1 and Figure 2As shown, there are several positioning holes 29 , and the positioning holes 29 are evenly distributed on the top of the horizontal frame 22 . By limiting the number and positions of the positioning holes 29 , it is helpful to fix the support frame 25 at a specified position as needed.

[0032] like Figure 1 There are two positioning frames 21, and the two positioning frames 21 are symmetrically distributed on both sides of the fixing frame 31. By limiting the positions of the positioning frames 21 and the fixing frames 31, it is beneficial to improve the fixing effect of the air conditioner.

[0033] The technical solution provided by the utility model, when working, firstly moves the two support frames 25 to the two ends of the horizontal frame 22, and rotates outwards, so that the two support frames 25 and the horizontal frame 22 are located on the same horizontal line;

[0034] Then the motor 34 drives the first gear 35 to rotate, and the belt 37 drives the second gear 36 and the rotating shaft 32 to rotate, thereby driving the winch 33 to rotate, and the hook at the bottom of the winch rope 38 can be used to lift the air conditioner;

[0035] Then, according to the size of the air conditioner, the two support frames 25 are rotated so that the support frames 25 form a ninety-degree angle with the horizontal frame 22, and then the connecting block 281 is pressed to move the positioning pin 28 to the inside of the circular groove 26, and then the support frames 25 are moved so that the positions of the two support frames 25 are adapted to the size of the bottom of the air conditioner, and then the connecting block 281 is loosened. At this time, the positioning pin 28 is pushed upward under the action of the spring 27 and engaged with the positioning hole 29 to complete the fixation of the support frame 25. Finally, the hook is removed from the air conditioner, and the air conditioner is now stably placed on the top of the two support frames 25.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An enthalpy difference chamber mounting bracket, characterized in that: Including: An enthalpy difference chamber body (1), and a support assembly (2) and a hoisting assembly (3) installed on the inner wall of the enthalpy difference chamber body (1); The support assembly (2) includes a positioning frame (21) installed on the inner wall of the enthalpy difference chamber body (1). A horizontal frame (22) is fixedly assembled on the side of the positioning frame (21) away from the enthalpy difference chamber body (1). A chute (23) is opened on the inner wall of the horizontal frame (22). A connecting rod (24) is slidably connected to the inner wall of the chute (23). A support frame (25) is fixedly assembled on the outer wall of the connecting rod (24). A circular groove (26) is opened at the top of the support frame (25). A spring (27) is fixedly assembled at the bottom of the inner wall of the circular groove (26). A positioning pin (28) is fixedly assembled at the top of the spring (27). A connecting block (281) is fixedly assembled on the outer wall of the positioning pin (28). A positioning hole (29) is opened at the top of the horizontal frame (22). The positioning pin (28) is clamped with the positioning hole (29).

2. The enthalpy difference chamber mounting bracket according to claim 1, characterized in that: The hoisting assembly (3) includes a fixed frame (31). A rotating shaft (32) is rotatably connected to the inner wall of the top of the fixed frame (31). A winch (33) is fixedly assembled on the outer wall of the rotating shaft (32). A motor (34) is fixedly assembled on the outer wall of the fixed frame (31). The output shaft of the motor (34) penetrates through the fixed frame (31), and a first gear (35) is fixedly assembled at the end of the output shaft of the motor (34). The rotating shaft (32) penetrates through the end of the fixed frame (31), and a second gear (36) is fixedly assembled at the end of the rotating shaft (32). A belt (37) is meshed with the outer walls of the first gear (35) and the second gear (36). A winch rope (38) is wound around the inner wall of the winch (33), and the bottom end of the winch rope (38) is fixedly connected with a hook.

3. The enthalpy difference chamber mounting bracket according to claim 1, characterized in that: An anti-slip pad (4) is fixedly assembled at the top of the support frame (25), and the anti-slip pad (4) is a rubber pad.

4. The enthalpy difference chamber mounting bracket according to claim 1, characterized in that: The cross-sectional shape of the connecting rod (24) is "I"-shaped, the cross-sectional shape of the horizontal frame (22) is "匚"-shaped, and the bottom of the horizontal frame (22) is narrower.

5. The enthalpy difference chamber mounting bracket according to claim 2, characterized in that: The number of the positioning holes (29) is several, and several positioning holes (29) are evenly distributed on the top of the horizontal frame (22).

6. The enthalpy difference chamber mounting bracket according to claim 1, characterized in that: The number of the positioning frames (21) is two, and the two positioning frames (21) are symmetrically distributed on both sides of the fixed frame (31).

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