Metro air conditioner filter cotton fast-assembling tool

Abstract

The utility model provides a metro air conditioner filter cotton fast assembly tool, which belongs to the technical field of metro air conditioner maintenance and comprises an installation frame, a plurality of installation pieces, a plurality of deformation plates and a pushing part. The mounting rack is buckled above the frame, and a space for accommodating the filter cotton is formed between the mounting rack and the frame. The plurality of mounting parts are sequentially arranged on the mounting rack along the long sides of the frame, correspond to the wave crests on the frame one by one, and have elastic degrees of freedom of moving back to the frame. The multiple deformation plates are fixedly arranged at the ends, facing the frame, of the installation pieces and correspond to the installation pieces one to one, and the deformation plates are in an arc shape matched with the wave crest shape. And the pushing part is inserted into the mounting frame along the long edge of the frame. When the pushing part is inserted into the mounting frame, the pushing part is sequentially propped against the mounting pieces and pushes the mounting pieces to move towards the frame, so that the filter cotton is bent into a wave shape attached to the frame by the deformation plate. By means of the subway air conditioner filter cotton rapid installation tool, filter cotton can be rapidly installed on a frame.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of subway air conditioner maintenance, more specifically, relates to a subway air conditioner filter cotton quick dress frock. BACKGROUND

[0002] In the daily operation process of the subway, due to the complex external environment, a large amount of dust, microorganisms and various impurities will be continuously sucked into the car interior through the air return port of the air conditioner, thereby reducing the air freshness in the car. To deal with this problem, the current subway air conditioning system is equipped with filter cotton at the air return port, and its main function is to effectively intercept dust particles, microorganisms and other impurities in the air, thereby ensuring that the air quality in the car is maintained at a relatively good level.

[0003] The existing filter cotton is installed on a filter cotton support, which includes two rectangular frames. The short sides of the two frames are hingedly connected to each other, and the long sides of the two frames each have alternating wave crests and wave troughs. A connecting rod is fixed between every two opposite wave crests, and the connecting rod is located at the top of the wave crest. When the two frames are buckled together, the wave crest on one frame is embedded with the wave trough on the other frame, and the filter cotton is clamped between the two frames in a wave shape under the support of the connecting rod.

[0004] When the filter cotton needs to be replaced, the worker opens the two frames to remove the old filter cotton from the frames. Then the new filter cotton is laid flat on any one frame, and the new filter cotton is manually bent into a wave shape along the extension direction of the wave crest and wave trough to make the filter cotton and the frame fit together. However, this bending process of the filter cotton is not only complicated to operate, but also time-consuming. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a subway air conditioner filter cotton quick dress frock, which is designed to quickly install the filter cotton on the frame.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a subway air conditioner filter cotton quick dress frock for installing the filter cotton on the frame, comprising:

[0007] A mounting frame is buckled above the frame and forms a space for accommodating the filter cotton between the mounting frame and the frame;

[0008] A plurality of mounting members are sequentially arranged on the mounting frame along the long side of the frame and correspond to the wave crests on the frame one by one, and the mounting member has an elastic degree of freedom moving away from the frame;

[0009] A plurality of deformation plates are fixedly arranged at one end of the mounting member facing the frame and correspond to the mounting member one by one, and the deformation plate is in an arc shape matching the shape of the wave crest; and

[0010] The pushing part is inserted into the mounting bracket along the long side of the frame;

[0011] When the pushing part is inserted into the mounting bracket, the pushing part abuts against the mounting member in sequence and pushes the mounting member toward the frame so that the deforming plate bends the filter cotton into a wave shape that fits the frame.

[0012] In one possible implementation, the mounting bracket has a first end, and the pushing part is inserted into the mounting bracket from the first end;

[0013] A positioning element is provided at the first end of the mounting bracket, and the positioning element is used to press the end of the filter cotton onto the frame.

[0014] In one possible implementation, the positioning element includes:

[0015] The telescopic rod is fixedly mounted on the mounting bracket, with its telescopic end facing the frame;

[0016] A positioning pressure plate is fixedly installed at the telescopic end of the telescopic rod and is adapted to the shape of the frame;

[0017] The first spring, with its two ends fixed to the mounting bracket and the positioning pressure plate respectively, and sleeved on the telescopic rod, is used to push the positioning pressure plate toward the frame.

[0018] In one possible implementation, the deformable plate has an extension and a clearance portion, the clearance portion being used to clear the extension on an adjacent deformable plate, the extension extending toward a trough on the frame;

[0019] When the deforming plate bends the filter cotton, the extension squeezes the filter cotton to fit against the trough.

[0020] In one possible implementation, the mounting component includes:

[0021] Two connecting parts are vertically slidably disposed on both sides of the mounting frame, and their bottom ends are fixed to the deformable plate;

[0022] Two second springs are fixed at both ends to the connecting part and the mounting bracket respectively, and are sleeved on the connecting part. The second springs and the connecting parts correspond one-to-one.

[0023] When the second spring is in its natural state, the deformable plate is located above the filter cotton.

[0024] In a possible implementation, the insertion end of the pushing part is provided with a pushing slope, and the top end of the connecting part is fixedly provided with a pushing part;

[0025] When the pushing part is inserted into the mounting frame, the pushing slope abuts against the pushing part, so that the pushing part moves along the pushing slope to below the pushing part.

[0026] In a possible implementation, one side of the pushing part towards the pushing slope is provided with a matching slope, and the matching slope has the same inclination as the pushing slope;

[0027] When the pushing part is inserted into the mounting frame, the pushing slope abuts against the matching slope.

[0028] In a possible implementation, the top end of the pushing part is rotatably provided with a roller, and when the pushing part moves to below the pushing part, the roller rolls along the lower surface of the pushing part.

[0029] In a possible implementation, the mounting frame is fixedly provided with an insertion block in the insertion direction of the pushing part, and the pushing part is provided with an insertion slot suitable for being inserted into the insertion block.

[0030] In a possible implementation, both sides of the mounting frame are fixedly provided with a foot plate for positioning the position of the mounting frame.

[0031] Compared with the prior art, the metro air conditioner filter cotton quick mounting tool has the beneficial effects that: when the filter cotton is mounted on the frame, the filter cotton is placed flat on the frame, then the mounting frame is buckled on the frame, and the deformation plates and the wave peaks on the frame are one-to-one corresponding. At this time, the worker only needs to insert the pushing part into the mounting frame, and then move the pushing part along the long edge direction of the frame to realize the installation of the filter cotton on the frame. The pushing part can abut against each mounting piece in turn during movement, so as to push the mounting piece to move towards the direction close to the filter cotton. The mounting piece drives the deformation plate to move during movement, so that the deformation plate is pressed on the filter cotton, the filter cotton is pushed and squeezed towards the direction close to the frame, and the filter cotton is bent and deformed, so that the filter cotton is bent into a wave shape that is attached to the frame. Compared with manually bending the filter cotton by the worker, the tool is more convenient and faster when bending the filter cotton, reduces the work difficulty, and simplifies the operation process. BRIEF DESCRIPTION OF DRAWINGS

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 A schematic diagram showing the existing filter cotton support in its open state;

[0034] Figure 2 This is a schematic diagram of the existing filter cotton support in its closed state.

[0035] Figure 3 A schematic diagram of the overall structure of the quick-installation tooling for subway air conditioning filter cotton provided in this embodiment of the utility model;

[0036] Figure 4 A cross-sectional view of the quick-assembly tooling for subway air conditioning filter cotton provided in an embodiment of this utility model;

[0037] Figure 5 for Figure 4 A magnified structural diagram of part B in the middle section;

[0038] Figure 6 for Figure 3 A magnified structural diagram of part A in the middle.

[0039] In the diagram: 1. Frame; 11. Crest; 12. Trough; 13. Link; 2. Mounting bracket; 21. First end; 22. Insert block; 23. Foot pedal; 3. Mounting component; 31. Connecting part; 32. Second spring; 33. Pushing part; 331. Mating ramp; 34. Roller; 4. Deformation plate; 41. Extension part; 42. Clearance part; 5. Pushing part; 51. Pushing ramp; 52. Slot; 6. Positioning component; 61. Telescopic rod; 62. Positioning pressure plate; 63. First spring. Detailed Implementation

[0040] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0041] Please see Figure 1 and Figure 2For the convenience of understanding, the structure of the filter cotton support will be explained. The filter cotton support comprises two rectangular frames 1, the short edges of the two frames 1 are hingedly connected to each other, and the long edges of the two frames 1 are provided with alternating wave crests 11 and wave troughs 12. A connecting rod 13 is fixed between every two wave crests 11, and the connecting rod 13 is located at the top of the wave crest 11. When the two frames 1 are buckled to each other, the wave crest 11 on one frame 1 is embedded in the wave trough 12 on the other frame 1, and the filter cotton is clamped between the two frames 1 in a wave shape under the support of the connecting rod 13.

[0042] Please refer to Figure 3 and Figure 4 Now a subway air conditioner filter cotton quick installation tool provided by the utility model will be explained. The subway air conditioner filter cotton quick installation tool is used for installing filter cotton on a frame 1 and comprises a mounting rack 2, a plurality of mounting pieces 3, a plurality of deformation plates 4 and a pushing part 5. The mounting rack 2 is a rectangular rack body structure, and the long edges of the mounting rack 2 correspond to the long edges of the frame 1, and the short edges of the mounting rack 2 correspond to the short edges of the frame 1. The mounting rack 2 is buckled above the frame 1, and a space for accommodating filter cotton is formed between the mounting rack 2 and the frame 1.

[0043] Please refer to Figure 3 and Figure 4 The plurality of mounting pieces 3 are sequentially arranged on the mounting rack 2 along the long edges of the frame 1 and correspond to the wave crests 11 on the frame 1 one by one, and the mounting pieces 3 have an elastic degree of freedom of moving away from the frame 1. The plurality of deformation plates 4 are fixedly arranged at one end of the mounting pieces 3 facing the frame 1 and correspond to the mounting pieces 3 one by one, and the deformation plates 4 are arc-shaped and match the shapes of the wave crests 11. The pushing part 5 is inserted into the mounting rack 2 along the long edges of the frame 1.

[0044] When the pushing part 5 is inserted into the mounting rack 2, the pushing part 5 abuts against the mounting pieces 3 one by one and pushes the mounting pieces 3 to move towards the frame 1, so that the deformation plates 4 bend the filter cotton into a wave shape that matches the frame 1.

[0045] When installing filter cotton on the frame 1, the filter cotton is laid flat on the frame 1, then the mounting rack 2 is buckled on the frame 1, and the deformation plates 4 correspond to the wave crests 11 on the frame 1 one by one. At this time, the worker only needs to insert the pushing part 5 into the mounting rack 2 and then move the pushing part 5 along the long edges of the frame 1 to achieve the installation of the filter cotton on the frame 1. The pushing part 5 can abut against each mounting piece 3 one by one in the process of moving, thereby pushing the mounting pieces 3 to move towards the filter cotton. In this process, the worker does not need to operate the mounting pieces 3 one by one, and the action of inserting the pushing part 5 once can complete the pushing of the plurality of mounting pieces 3, greatly improving the operation efficiency

[0046] The mounting piece 3 drives the deformation plate 4 to move in the process of moving, the deformation plate 4 is in contact with the filter cotton laid on the frame 1, and the filter cotton is bent into a wave shape in accordance with the frame 1 along the extension direction of the wave crest 11 and the wave trough 12. Since the deformation plate 4 is matched with the shape of the wave crest 11, the filter cotton can be shaped according to the shape of the frame 1, compared with the traditional manual bending of the filter cotton, the consistency and accuracy of the bending shape of the filter cotton are ensured, the adhesion of the filter cotton and the frame 1 is improved, and thus the installation effect of the filter cotton is improved.

[0047] In some embodiments, referring to Figure 3 and Figure 5 , the mounting rack 2 has a first end 21, and the pushing part 5 is inserted into the mounting rack 2 from the first end 21. The mounting rack 2 is provided with a positioning piece 6 at the first end 21, and the positioning piece 6 is used for pressing the end of the filter cotton on the frame 1.

[0048] After the mounting rack 2 is buckled on the frame 1, the positioning piece 6 can press the end of the filter cotton on the frame 1, so that the displacement of the end of the filter cotton in the subsequent process is avoided, a stable starting point for the installation of the entire filter cotton is provided, installation deviation caused by the movement of the end of the filter cotton is avoided, and the stability and accuracy of the installation process of the filter cotton are ensured.

[0049] In some embodiments, referring to Figure 5 , the positioning piece 6 includes a telescopic rod 61, a positioning pressing plate 62 and a first spring 63. The telescopic rod 61 is fixedly arranged on the mounting rack 2, and the telescopic end faces the frame 1. The positioning pressing plate 62 is fixedly arranged at the telescopic end of the telescopic rod 61, and is matched with the shape of the frame 1. The first spring 63 has two ends respectively fixed with the mounting rack 2 and the positioning pressing plate 62, and is sleeved on the telescopic rod 61, and is used for pushing the positioning pressing plate 62 to move towards the frame 1.

[0050] After the filter cotton is placed, the mounting rack 2 is buckled on the frame 1, and the positioning pressing plate 62 presses the end of the filter cotton on the frame 1, so that manual pressing is not needed, and the operation is simple. At the same time, the telescopic rod 61 and the first spring 63 play a buffering role, so that the filter cotton end is pressed without causing damage to the filter cotton due to excessive pressure, the integrity of the filter cotton is ensured, and the reliability of the filter cotton installation is improved.

[0051] In some embodiments, referring to Figure 5 , the deformation plate 4 has an extension part 41 and an avoiding part 42, the avoiding part 42 is used for avoiding the extension part 41 on the adjacent deformation plate 4, and the extension part 41 extends towards the wave trough 12 on the frame 1. When the deformation plate 4 bends the filter cotton, the extension part 41 extrudes the filter cotton to adhere to the wave trough 12.

[0052] When the deformation plate 4 bends the filter cotton, the extension part 41 extrudes the filter cotton to be attached to the wave trough 12, so that the filter cotton can not only be attached to the wave crest 11, but also be closely attached to the wave trough 12, further improving the attachment degree of the filter cotton to the frame 1, making the filter cotton more stable in the frame 1, avoiding the decline of the filtering effect caused by the close attachment, and improving the filtering performance of the filter cotton in the subway air conditioning system.

[0053] In some embodiments, referring to Figure 5 and Figure 6 , the mounting piece 3 includes two connecting parts 31 and two second springs 32. Among them, the two connecting parts 31 are vertically and slidingly arranged on both sides of the mounting rack 2, and the bottom end is fixed with the deformation plate 4. Both ends of the two second springs 32 are fixed with the connecting part 31 and the mounting rack 2, and are sleeved on the connecting part 31, and the second spring 32 and the connecting part 31 correspond one by one. When the second spring 32 is in a natural state, the deformation plate 4 is located above the filter cotton.

[0054] When the pushing part 5 is inserted on the mounting rack 2, the pushing part 5 abuts against the connecting part 31, and the connecting part 31 moves downward against the elastic force of the second spring 32, thereby driving the deformation plate 4 to bend the filter cotton. After installation is completed, the mounting rack 2 is removed from the frame 1, at this time, the elastic force of the second spring 32 drives the connecting part 31 to drive the deformation plate 4 to reset, facilitating the next use of the mounting rack 2, and improving the convenience of the tool in use.

[0055] In some embodiments, referring to Figure 5 and Figure 6 , the insertion end of the pushing part 5 has a pushing inclined surface 51, and the top end of the connecting part 31 is fixedly provided with a pushing part 33. When the pushing part 5 is inserted on the mounting rack 2, the pushing inclined surface 51 abuts against the pushing part 33, so that the pushing part 33 moves along the pushing inclined surface 51 to the lower side of the pushing part 5.

[0056] The pushing inclined surface 51 enables the pushing part 5 to smoothly push the pushing part 33 during insertion, thereby driving the connecting part 31 and the deformation plate 4 to move downward, realizing the gradual bending of the filter cotton. At the same time, after the pushing part 33 moves to the lower side of the pushing part 5, it can be stably maintained at this position, ensuring that the deformation plate 4 continuously and stably exerts pressure on the filter cotton, and ensuring the stability and consistency of the bending process of the filter cotton.

[0057] In some embodiments, referring to Figure 5 and Figure 6 , the side of the pushing part 33 facing the pushing inclined surface 51 has a matching inclined surface 331, and the inclination of the matching inclined surface 331 is the same as that of the pushing inclined surface 51. When the pushing part 5 is inserted on the mounting rack 2, the pushing inclined surface 51 abuts against the matching inclined surface 331.

[0058] The matching slope 331 makes the contact between the matching slope 331 and the pushing slope 51 more closely and smoothly when the pushing part 5 pushes the pushing part 33, reduces the jam and deviation in the pushing process, ensures the stability of the installation part 3 in the pushing process, and further ensures that the deformation plate 4 can bend the filter cotton into the required shape, improving the effect and efficiency of the filter cotton installation.

[0059] In some embodiments, referring to Figure 5 and Figure 6 , the top end of the pushing part 33 is rotationally provided with a roller 34, which rolls along the lower surface of the pushing part 5 when the pushing part 33 moves below the pushing part 5.

[0060] The setting of the roller 34 changes the sliding friction between the pushing part 33 and the pushing part 5 into rolling friction, greatly reducing the friction. This makes the pushing part 33 move more smoothly, reduces the difficulty of moving the pushing part 5, reduces the operation difficulty of the staff, and also improves the service life of the tooling, ensuring that the cooperation between the pushing part 5 and the installation part 3 remains in good condition during multiple uses.

[0061] In some embodiments, referring to Figure 6 , the mounting frame 2 is fixedly provided with a plug 22 along the insertion direction of the pushing part 5, and the pushing part 5 is provided with a slot 52 suitable for plug-in connection with the plug 22.

[0062] When the pushing part 5 is inserted into the mounting frame 2, the plug 22 and the slot 52 are plug-in connected to provide positioning for the insertion of the pushing part 5, ensuring that the pushing part 5 can accurately abut against the installation part 3 and push it to move. At the same time, the plug-in connection of the plug 22 and the slot 52 enhances the connection stability between the pushing part 5 and the mounting frame 2, avoiding displacement or shaking of the pushing part 5 during the pushing of the installation part 3 by the pushing part 5, ensuring the stability and reliability of the filter cotton installation process.

[0063] In some embodiments, referring to Figure 3 , the mounting frame 2 is fixedly provided with a foot pedal 23 on both sides for positioning the position of the mounting frame 2.

[0064] When installing the filter cotton, the staff can step on the foot pedal 23 to position and fix the mounting frame 2, so that the mounting frame 2 can remain stable when the staff operates the pushing part 5 to insert into the mounting frame 2 and performs other installation steps, avoiding affecting the installation of the filter cotton due to the movement of the mounting frame 2. At the same time, the setting of the foot pedal 23 facilitates the operation of the staff, without the need for additional fixing devices or auxiliary personnel, improving the convenience and efficiency of the filter cotton installation.

[0065] In summary, compared with the prior art, when the filter cotton is installed on the frame 1, the filter cotton is laid flat on the frame 1, then the mounting frame 2 is buckled on the frame 1, and the deformation plate 4 and the wave crest 11 on the frame 1 are one-to-one corresponding. At this time, the worker only needs to insert the pushing part 5 on the mounting frame 2, and then moves the pushing part 5 along the long edge direction of the frame 1 to realize the installation of the filter cotton on the frame 1. The pushing part 5 can abut against each mounting piece 3 in turn during the movement, so as to push the mounting piece 3 to move towards the direction close to the filter cotton. The mounting piece 3 drives the deformation plate 4 to move during the movement, so that the deformation plate 4 is pressed on the filter cotton, the filter cotton is pushed towards the direction close to the frame 1, and the filter cotton is bent and deformed, so that the filter cotton is bent into a wave shape that is fitted with the frame 1. Compared with the manual bending of the filter cotton by the worker, the tool of the present application is more convenient and fast when bending the filter cotton, reduces the work difficulty, and simplifies the operation process.

[0066] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A subway air conditioning filter cotton quick installation tool for installing filter cotton on a frame (1), characterized in that, The installation frame (2) is buckled above the frame (1) and forms a space for accommodating the filter cotton with the frame (1); a plurality of installation pieces (3) are sequentially arranged on the installation frame (2) along the long side of the frame (1) and correspond to the wave peaks (11) on the frame (1) one by one, the installation piece (3) has an elastic freedom of moving away from the frame (1); a plurality of deformation plates (4) are fixedly arranged at one end of the installation piece (3) towards the frame (1) and correspond to the installation piece (3) one by one, the deformation plate (4) is arc-shaped and matches the shape of the wave peak (11); and a pushing part (5) is inserted into the installation frame (2) along the long side of the frame (1); wherein, when the pushing part (5) is inserted into the installation frame (2), the pushing part (5) sequentially abuts against the installation piece (3) and pushes the installation piece (3) to move towards the frame (1), so that the deformation plate (4) bends the filter cotton into a wave shape that is attached to the frame (1). The installation frame (2) has a first end (21), and the pushing part (5) is inserted into the installation frame (2) from the first end (21); A positioning piece (6) is arranged on the installation frame (2) at the first end (21) and is used to press the end of the filter cotton against the frame (1). The positioning piece (6) comprises: an extension rod (61) fixedly arranged on the installation frame (2) and having a telescopic end towards the frame (1); a positioning pressing plate (62) fixedly arranged at the telescopic end of the extension rod (61) and matched with the shape of the frame (1); and a first spring (63) having two ends fixedly connected with the installation frame (2) and the positioning pressing plate (62) respectively and sleeved on the extension rod (61) and used to push the positioning pressing plate (62) to move towards the frame (1). The deformation plate (4) has an extension part (41) and an avoiding part (42), the avoiding part (42) is used to avoid the extension part (41) on the adjacent deformation plate (4), and the extension part (41) extends towards the wave valley (12) on the frame (1); When the deformation plate (4) bends the filter cotton, the extension part (41) extrudes the filter cotton to attach to the wave valley (12). The installation piece (3) comprises: two connecting parts (31) vertically and slidably arranged at two sides of the installation frame (2) and having bottom ends fixedly connected with the deformation plate (4); and two second springs (32) having two ends fixedly connected with the connecting part (31) and the installation frame (2) respectively and sleeved on the connecting part (31), the second spring (32) and the connecting part (31) correspond to each other; wherein, when the second spring (32) is in a natural state, the deformation plate (4) is located above the filter cotton.

2. The subway air conditioner filter cotton quick installation tool of claim 1, wherein, The insertion end of the pushing part (5) has a pushing inclined surface (51), and the top end of the connecting part (31) is fixedly provided with a pushing part (33). ​ 3. The subway air conditioner filter cotton quick installation tool of claim 2, wherein, ​ ​ ​ ​ 4. The subway air conditioner filter cotton quick installation tooling according to claim 1, characterized in that, ​ ​ 5. The subway air conditioner filter cotton quick installation tooling according to claim 1, characterized in that, ​ ​ ​ ​ 6. The subway air conditioner filter cotton quick installation tooling according to claim 5, characterized in that, ​ When the pushing part (5) is inserted on the mounting frame (2), the pushing inclined surface (51) abuts against the pushing part (33) to move the pushing part (33) along the pushing inclined surface (51) to below the pushing part (5).

7. The subway air conditioner filter cotton quick installation tooling according to claim 6, characterized in that, The pushing part (33) has a matching inclined surface (331) on one side facing the pushing inclined surface (51), and the matching inclined surface (331) has the same inclination as the pushing inclined surface (51). When the pushing part (5) is inserted on the mounting frame (2), the pushing inclined surface (51) abuts against the matching inclined surface (331).

8. The subway air conditioner filter cotton quick installation tooling according to claim 6, characterized in that, The top end of the pushing part (33) is rotatably provided with a roller (34), and when the pushing part (33) moves to below the pushing part (5), the roller (34) rolls along the lower surface of the pushing part (5).

9. The subway air conditioner filter cotton quick installation tooling according to claim 1, characterized in that, The mounting frame (2) is fixedly provided with an insertion block (22) along the insertion direction of the pushing part (5), and the pushing part (5) is provided with an insertion slot (52) suitable for being inserted with the insertion block (22).

10. The subway air conditioner filter cotton quick installation tooling according to claim 1, characterized in that, The mounting frame (2) is fixedly provided with a foot pedal (23) on both sides for positioning the position of the mounting frame (2).

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