Pipe pressing plate device for indoor unit of air conditioner

Abstract

The utility model belongs to the technical field of air conditioner accessories, and particularly relates to an air conditioner indoor unit piping pressing plate device which comprises an installation base, a first clamping plate is fixedly arranged on the front side face of the installation base, inserting grooves are formed in the upper end and the lower end of the front side face of the first clamping plate, and the two inserting grooves are connected with the rear ends of two inserting plates in an inserted mode respectively. When the inner machine pipeline limiting device is used for limiting an inner machine pipeline, the mounting seat can be mounted and fixed on an inner machine shell through the mounting hole, then the inner machine pipeline is bent and placed on the first clamping plate, the fixing rod is pulled upwards, and the second clamping plate is taken to enable the inserting plate to be inserted into the inserting groove; and when the inserting plate moves to the left end of the inserting groove, the fixing rod is loosened, the pulling force of the first spring is used for pulling the fixing rod to move downwards to be connected with the limiting hole in an inserted mode, and therefore the second clamping plate is limited, and the first clamping plate and the second clamping plate are used for limiting and fixing the internal machine pipeline. And the working efficiency during maintenance is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioner accessories, and in particular relates to a pipe pressure plate device for an indoor unit of an air conditioner. Background Art

[0002] During the assembly, production and installation of air conditioners, the inlet and outlet pipes may bend and rebound, which can easily cause the pipes to hit the wall, making the air conditioner too far away from the wall, but the pipes too close to the wall, and even causing hidden dangers such as water seepage. The pipe pressure plate is designed to hold down the air conditioner pipes to eliminate the above-mentioned hidden dangers as much as possible.

[0003] In the prior art, the piping pressure plate is usually connected and fixed to the air conditioner inner unit outer shell by screw connection. This method not only has complicated disassembly and assembly steps, but also the end groove of the screw is easily deformed and difficult to adapt to the screwdriver after multiple disassembly and assembly, and the thread of the screw is also easy to slip and lose the fixing effect. In addition, the existing piping pressure plate has a relatively single function and cannot limit and fix the pipeline interface. When the piping pressure plate applies pressure to the pipeline to limit it, it is easy to cause the pipeline interface to loosen, thereby causing water leakage. Utility Model Content

[0004] The utility model aims to provide a pipe pressure plate device for an indoor unit of an air conditioner, which can quickly disassemble and assemble the pipe when the pipe is inspected and repaired, and can limit the position of the pipe to avoid water leakage caused by loose pipe.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A pipe pressure plate device for an indoor unit of an air conditioner comprises a mounting seat, a clamping plate 1 is fixedly arranged on the front side of the mounting seat, slots are provided at both upper and lower ends of the front side of the clamping plate 1, the two slots are respectively plugged with the rear ends of two plugging plates, the front ends of the two plugging plates are fixedly connected with the clamping plate 2, and the opposite surfaces of the clamping plate 1 and the clamping plate 2 are overlapped with the indoor unit pipe;

[0007] A limiting mechanism is arranged on the left side of the clamping plate 1 and is connected with the internal machine pipeline.

[0008] The four corners of the mounting seat are provided with mounting holes, and the upper surface of the clamping plate 1 is provided with two sleeve holes 1 which are connected with the upper slot.

[0009] The two sleeve holes are respectively sleeved with the two fixing rods, and the bottom ends of the two fixing rods are respectively inserted into the two limiting holes opened on the upper plug plate.

[0010] The upper ends of the two fixing rods are fixedly connected to the pull plate, the two fixing rods are sleeved with a spring 1, and the two ends of the two spring 1s are fixedly connected to the pull plate and the clamping plate 1 respectively.

[0011] The limiting mechanism includes a first fixing frame fixedly connected to the first clamping plate. A third fixing frame is fixedly arranged at the upper end of the first fixing frame. The side surface of the third fixing frame is rotationally connected to the screw optical axis through a rolling bearing.

[0012] The screw is threadedly connected to a threaded hole opened at the upper end of the second fixing frame. The upper end of the second fixing frame abuts against the inner side surface of the third fixing frame.

[0013] A slide bar is fixedly arranged on the right side of the second fixing frame. The slide bar is simultaneously sleeved in two second sleeve holes, and the two second sleeve holes are respectively opened at the right ends of the two third clamping plates.

[0014] The opposite surfaces of the two third clamping plates are both in contact with the inner machine pipeline. The right ends of the two third clamping plates are both in contact with the inner side surface of the second fixing frame.

[0015] A second spring is sleeved in the middle of the slide bar, and the two ends of the second spring are respectively fixedly connected to the opposite surfaces of the two third clamping plates.

[0016] The technical effects achieved by the present utility model are as follows:

[0017] The present utility model connects the first clamping plate and the second clamping plate by setting a slot and a plug board, and further connects the plug board and the slot by setting a fixing rod, a first spring, a first sleeve hole and a limiting hole. When using this device to limit the inner machine pipeline, the mounting seat can be first installed and fixed on the inner machine housing by using the mounting holes, and then the inner machine pipeline is bent and placed on the first clamping plate. Then, the fixing rod is pulled upward and the second clamping plate is taken to insert the plug board into the slot. When the plug board moves to the left end of the slot, the fixing rod is released, and the fixing rod is pulled downward by the tension of the first spring to be inserted into the limiting hole, so as to limit the second clamping plate and use the first clamping plate and the second clamping plate to limit and fix the inner machine pipeline. Moreover, the setting of the above structure is simple and convenient to operate when disassembling and assembling the inner machine pipeline, effectively improving the working efficiency during maintenance.

[0018] The present utility model connects with the inner machine pipeline by setting a limiting mechanism. When installing the mounting seat, the two third clamping plates can be first pulled away from each other, and then the third clamping plates are both placed at the inner machine pipeline interface and corresponding to the inner machine pipeline. Then, the third clamping plates are slowly released, and the two third clamping plates are pulled close to each other by the tension of the second spring to clamp the inner machine pipeline. At this time, the user can rotate the screw to drive the second fixing frame and the third clamping plate to move backward by using the threaded hole, so as to squeeze and limit the inner machine pipeline interface by the backward movement of the third clamping plate, thereby avoiding the displacement of the inner machine pipeline causing the loosening of the interface and leakage, and further increasing the functionality of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0020] Figure 2It is a schematic structural diagram of the first clamping plate in the present utility model;

[0021] Figure 3 It is a schematic structural diagram of the second clamping plate in the present utility model;

[0022] Figure 4 It is a schematic structural diagram of the limiting mechanism in the present utility model.

[0023] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Mounting base; 2. Pulling plate; 3. First clamping plate; 4. Insertion plate; 5. Second clamping plate; 6. Mounting hole; 7. Limiting mechanism; 71. First fixing frame; 72. Second fixing frame; 73. Third clamping plate; 74. Second spring; 75. Slide rod; 76. Second sleeve hole; 77. Threaded hole; 78. Screw rod; 79. Third fixing frame; 8. Indoor unit pipeline; 9. Fixing rod; 10. First spring; 11. First sleeve hole; 12. Slot; 13. Limiting hole. Specific embodiments

[0025] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present utility model, and does not strictly limit the specific protection scope claimed by the present utility model.

[0026] As Figures 1-3 shown, an air conditioner indoor unit pipe pressing plate device includes a mounting base 1. The front side of the mounting base 1 is fixedly provided with a first clamping plate 3. Slots 12 are respectively opened at the upper and lower ends of the front side of the first clamping plate 3. The rear ends of two insertion plates 4 are respectively inserted into the two slots 12. The front ends of the two insertion plates 4 are fixedly connected to a second clamping plate 5. The opposite surfaces of the first clamping plate 3 and the second clamping plate 5 are both lapped with an indoor unit pipeline 8. By providing the insertion plate 4 and the slot 12 to connect the first clamping plate 3 and the second clamping plate 5, the front-back displacement of the second clamping plate 5 is restricted by the insertion of the insertion plate 4 into the slot 12, and then the indoor unit pipeline 8 is clamped and limited by the first clamping plate 3 and the second clamping plate 5;

[0027] A limiting mechanism 7 is arranged on the left side of the first clamping plate 3 and is connected to the indoor unit pipeline 8.

[0028] Furthermore, mounting holes 6 are respectively opened at the four corners of the mounting base 1. Two first sleeve holes 11 are opened on the upper surface of the first clamping plate 3 and are communicated with the upper slot 12.

[0029] Furthermore, the two first sleeve holes 11 are respectively sleeved with two fixing rods 9, and the bottom ends of the two fixing rods 9 are respectively inserted into two limiting holes 13 opened on the upper insertion plate 4.

[0030] Furthermore, the upper ends of both fixing rods 9 are fixedly connected to the pulling plate 2. Spring one 10 is sleeved on both fixing rods 9. The two ends of spring one 10 are respectively fixedly connected to the pulling plate 2 and the clamping plate one 3. By setting the fixing rod 9, spring one 10, the first socket hole 11 and the limiting hole 13, the inserting plate 4 and the slot 12 are further connected. Thus, the connection between the fixing rod 9 and the first socket hole 11 and the limiting hole 13 is used to limit the left and right displacement of the inserting plate 4 and the clamping plate two 5, thereby preventing the inserting plate 4 from disengaging from the slot 12 and causing the clamping plate two 5 to fall off, which affects the fixing effect on the indoor unit pipeline 8. And spring one 10 is sleeved on the fixing rod 9, so as to use spring one 10 to limit the fixing rod 9 to prevent the fixing rod 9 from disengaging from the first socket hole 11 and the limiting hole 13.

[0031] Refer to the appendix Figure 4 , the limiting mechanism 7 includes a first fixing frame 71 fixedly connected to the clamping plate one 3. A third fixing frame 79 is fixedly arranged at the upper end of the first fixing frame 71. The side surface of the third fixing frame 79 is rotatably connected to the optical axis of the screw rod 78 through a rolling bearing.

[0032] Furthermore, the screw rod 78 is threadedly connected to the threaded hole 77 opened at the upper end of the second fixing frame 72. The upper end of the second fixing frame 72 abuts against the inner side surface of the third fixing frame 79. After using the clamping plate three 73 to clamp the indoor unit pipeline 8, the user can rotate the screw rod 78 to drive the second fixing frame 72 and the clamping plate three 73 to move backward by using the threaded hole 77, so as to apply a thrust to the indoor unit pipeline 8 by the backward movement of the clamping plate three 73 to keep the interface of the indoor unit pipeline 8 tightly connected and perform extrusion and limiting on the interface of the indoor unit pipeline 8.

[0033] Furthermore, a sliding rod 75 is fixedly arranged on the right side of the second fixing frame 72. The sliding rod 75 is simultaneously sleeved in two second socket holes 76. The two second socket holes 76 are respectively opened at the right ends of the two clamping plates three 73.

[0034] Furthermore, the opposite surfaces of the two clamping plates three 73 are both in contact with the indoor unit pipeline 8. The right ends of the two clamping plates three 73 are both in contact with the inner side surface of the second fixing frame 72.

[0035] Furthermore, a spring two 74 is sleeved in the middle of the sliding rod 75. The two ends of the spring two 74 are respectively fixedly connected to the opposite surfaces of the two clamping plates three 73. When using the limiting mechanism 7 to limit and fix the interface of the indoor unit pipeline 8, the pulling force of the spring two 74 can be used to pull the two clamping plates three 73 to approach each other to clamp and limit the indoor unit pipeline 8.

[0036] The working principle of the utility model is as follows: when installing this device to limit the internal machine pipeline 8, the user can first pull the two clamping plates III 73 away from each other to stretch the spring II 74, and then place the clamping plates III 73 at the interface of the internal machine pipeline 8 corresponding to the internal machine pipeline 8, and make the mounting seat 1 contact with the internal machine housing. At this time, the mounting seat 1 can be fixed on the internal machine housing by means of screws passing through the mounting holes 6, and then slowly release the clamping plates III 73 to use the pulling force of the spring II 74 to pull the two clamping plates III 73 close to each other to clamp the internal machine pipeline 8. At this time, the user can rotate the screw rod 78 to drive the fixing frame II 72 and the clamping plate III 73 to move backward by using the threaded hole 77 to squeeze and limit the interface of the internal machine pipeline 8;

[0037] Then place the internal machine pipeline 8 bent on the clamping plate I 3, and pull up the fixing rod 9 and take the clamping plate II 5 upward so that the plug board 4 is inserted into the slot 12. When the plug board 4 moves to the left end of the slot 12, release the fixing rod 9 and use the pulling force of the spring I 10 to pull the fixing rod 9 downward to be inserted into the limiting hole 13 to limit the clamping plate II 5. At this time, the internal machine pipeline 8 is limited and fixed by the clamping plate I 3 and the clamping plate II 5.

[0038] The above is only the preferred embodiment of the utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A pipe pressure plate device for an indoor unit of an air conditioner, comprising a mounting seat (1), characterized in that: A clamping plate 1 (3) is fixedly provided on the front side of the mounting seat (1), and slots (12) are provided at both upper and lower ends of the front side of the clamping plate 1 (3), and the two slots (12) are respectively plugged into the rear ends of the two plugging plates (4), and the front ends of the two plugging plates (4) are fixedly connected to the clamping plate 2 (5), and the opposite surfaces of the clamping plate 1 (3) and the clamping plate 2 (5) are overlapped with the internal machine pipe (8); A limiting mechanism (7) is provided on the left side of the clamping plate 1 (3) and is connected to the internal machine pipeline (8).

2. The pipe pressure plate device for indoor unit of air conditioner according to claim 1, characterized in that: The four corners of the mounting seat (1) are provided with mounting holes (6), and the upper surface of the clamping plate (3) is provided with two sleeve holes (11) which are connected to the upper slot (12).

3. The pipe pressure plate device for indoor unit of air conditioner according to claim 2, characterized in that: The two sleeve holes (11) are respectively sleeved with the two fixing rods (9), and the bottom ends of the two fixing rods (9) are respectively inserted into the two limiting holes (13) opened on the upper plug plate (4).

4. The pipe pressure plate device for indoor unit of air conditioner according to claim 3, characterized in that: The upper ends of the two fixing rods (9) are fixedly connected to the pull plate (2), and the two fixing rods (9) are sleeved with a spring 1 (10), and the two ends of the two spring 1 (10) are respectively fixedly connected to the pull plate (2) and the clamping plate 1 (3).

5. The pipe pressure plate device for indoor unit of air conditioner according to claim 1, characterized in that: The limiting mechanism (7) comprises a fixing frame 1 (71) fixedly connected to the clamping plate 1 (3), a fixing frame 3 (79) being fixedly arranged on the upper end of the fixing frame 1 (71), and a side surface of the fixing frame 3 (79) being rotatably connected to the optical axis of the screw rod (78) via a rolling bearing.

6. The pipe pressure plate device for indoor unit of air conditioner according to claim 5, characterized in that: The screw rod (78) is threadedly connected to a threaded hole (77) provided at the upper end of the second fixing frame (72), and the upper end of the second fixing frame (72) overlaps the inner side surface of the third fixing frame (79).

7. The pipe pressure plate device for indoor unit of air conditioner according to claim 6, characterized in that: A sliding rod (75) is fixedly provided on the right side of the second fixing frame (72), and the sliding rod (75) is simultaneously sleeved with two second sleeve holes (76), and the two second sleeve holes (76) are respectively opened at the right ends of the two clamping plates (73).

8. The pipe pressure plate device for indoor unit of air conditioner according to claim 7, characterized in that: The opposite surfaces of the two clamping plates (73) are in contact with the internal machine pipe (8), and the right ends of the two clamping plates (73) are in contact with the inner side surface of the fixing frame (72).

9. The pipe pressure plate device for indoor unit of air conditioner according to claim 8, characterized in that: A second spring (74) is sleeved on the middle of the slide rod (75), and two ends of the second spring (74) are respectively fixedly connected to opposite surfaces of the two third clamping plates (73).

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