Anti-falling frame for after-sale maintenance of central air conditioner

Abstract

The utility model belongs to the technical field of central air conditioners, and discloses a central air conditioner after-sale maintenance anti-falling frame which comprises a body, and a protection mechanism is arranged on the outer side of the body and extends into the body. The protection mechanism comprises two T-shaped frames, during installation, a threaded rod can be rotated, and limiting rods are matched with a fixing plate and a main body, so that the distance between the fixing plate and the main body can be adjusted, the fixing plate and the main body can clamp a wall body, it is guaranteed that the whole main body can be stably installed on the side of the air conditioner outdoor unit on the outer side of a window, and installation is convenient. The pedal and the auxiliary mechanism can be additionally arranged on the side of the outdoor unit, standing positions can be better provided, accidents caused by treading on the outer rack are prevented, the anti-falling effect is improved, then a user steps on the bearing plate, auxiliary parts can be operated according to the height of the user, the further protection effect is achieved, and the use safety is improved. And a sufficient protection effect can be achieved during repairing.

Description

Technical Field

[0001] The present application relates to the technical field of central air conditioners, and more specifically, to a central air conditioner after-sales maintenance anti-fall frame. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control parameters such as temperature, humidity, and flow rate of the ambient air in a building or structure. It generally includes several major parts such as cold source / heat source equipment, cold and hot medium distribution systems, terminal devices, and other auxiliary equipment, mainly including refrigeration host, water pump, fan and piping system. The terminal device is responsible for utilizing the distributed cold and heat to specifically process the air state so that the air parameters of the target environment meet certain requirements. The maintenance of the terminal equipment, that is, the outdoor unit, often requires personnel to work at high altitudes, which often has certain safety hazards and requires the use of protective devices.

[0003] In the process of using the anti-fall rack for after-sales maintenance of central air conditioners in the prior art, most of them have the problem of being inconvenient to provide an outer standing point, and the protective connection is also relatively simple. Therefore, it not only has a certain impact on the use, but also increases the safety risk.

[0004] In order to solve the above problems, the present application provides a central air conditioner after-sales maintenance anti-fall frame. Utility Model Content

[0005] The anti-fall frame for after-sales maintenance of central air conditioners provided in this application adopts the following technical solution:

[0006] A central air conditioner after-sales maintenance anti-fall frame, comprising a main body, a protective mechanism is arranged on the outside of the main body, and the protective mechanism extends to the inside of the main body;

[0007] The protective mechanism includes two T-frames, which are fixedly connected to one side of the main body, and the two T-frames are symmetrically arranged with the center line of the main body as the axis. A plurality of slots are opened inside the two T-frames, and connecting frames are sleeved on the outer sides of the two T-frames. Handles are fixedly connected on the inner sides of the two connecting frames, and anti-slip rings are fixedly sleeved on the outer sides of the top ends of the two handles. A threaded rod is movably embedded in the main body, and a fixing plate is screwed on the outer wall of the threaded rod, and the fixing plate is located on the other side of the main body. A limiting rod is embedded in the fixing plate and the main body, and the limiting rod is located on the rear side of the threaded rod. A load-bearing plate is provided at the bottom of the main body, and an auxiliary component is provided on the outer side of the load-bearing plate.

[0008] Furthermore, the auxiliary component includes a knob, and the knob is fixedly connected to one end of the threaded rod.

[0009] Through the above technical solution, by setting the knob, it is convenient for the user to rotate the threaded rod at a later time.

[0010] Furthermore, a storage groove is provided at the bottom of the main body, a storage plate is embedded in the storage groove, and a bottom plate is fixedly connected to the bottom of the storage plate.

[0011] Through the above technical solution, the storage plate and the storage slot cooperate with each other, which can achieve the purpose of facilitating carrying and reducing occupied space.

[0012] Furthermore, two reinforcement blocks are fixedly connected between the bottom plate and the storage plate, and the two reinforcement blocks are symmetrically arranged front and back with the center line of the storage plate as the axis.

[0013] Through the above technical solution, by providing two reinforcement blocks, the connection between the bottom plate and the storage plate can be strengthened, so that the device can be more secure during use.

[0014] Furthermore, a plurality of anti-slip strips are fixedly connected to the top of the load-bearing plate, and the plurality of anti-slip strips are evenly distributed.

[0015] Through the above technical solution, by providing a plurality of anti-slip strips, the friction of the load-bearing plate can be enhanced, making the device safer during use.

[0016] Furthermore, a card block is embedded in the two connecting frames, one end of the two card blocks extends into the two card slots respectively, a stop block is fixedly sleeved on the outside of the two card blocks, and a spring is fixedly connected between the two stop blocks and the two connecting frames.

[0017] Furthermore, the two springs are respectively sleeved on the outside of the two clamping blocks, the other ends of the two clamping blocks are fixedly connected with pull rings, and the insides of the two connecting frames are provided with connecting grooves, and the two connecting grooves are respectively located at the bottom of the two clamping blocks.

[0018] Through the above technical solution, the height of the two connecting frames can be quickly adjusted by cooperating with two stoppers, two clamping blocks, two springs and two pull rings.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] During installation, the threaded rod can be rotated. Since the limit rods are matched with the fixing plate and the main body, the distance between the fixing plate and the main body can be adjusted, so that the fixing plate and the main body can be clamped on the wall, ensuring that the entire main body can be stably installed on the side of the air-conditioning outdoor unit outside the window, so that footrests and auxiliary mechanisms can be added on the side of the outdoor unit to provide a better standing position, prevent accidents caused by stepping on the outdoor frame, and improve the anti-fall effect. Then the user steps on the load-bearing plate and can operate the auxiliary components according to his or her own height, which plays a further protective role, improves safety of use, and ensures sufficient protection during repairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 It is a left perspective view of this application;

[0023] Figure 3 For this application Figure 1 A magnified view of the structure in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Main body; 2. T-shaped frame; 3. Connecting frame; 4. Handle; 5. Anti-slip ring; 6. Threaded rod; 7. Fixed plate; 8. Limit rod; 9. Load-bearing plate; 10. Storage plate; 11. Bottom plate; 12. Reinforcement block; 13. Block; 14. Stop block; 15. Spring; 16. Pull ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The present application embodiment discloses a central air conditioner after-sales maintenance anti-fall rack, please refer to Figure 1 , Figure 2 and Figure 3 , comprising a main body 1, a protective mechanism is provided on the outer side of the main body 1, and the protective mechanism extends to the inside of the main body 1;

[0031] The protection mechanism includes two T-shaped frames 2, which are fixedly connected to one side of the main body 1. The two T-shaped frames 2 are symmetrically arranged with the center line of the main body 1 as the axis. A plurality of slots are provided inside the two T-shaped frames 2. A connecting frame 3 is sleeved on the outside of the two T-shaped frames 2. A handle 4 is fixedly connected to the inside of the two connecting frames 3. An anti-slip ring 5 is fixedly sleeved on the outside of the top of the two handles 4. A threaded rod 6 is movably embedded inside the main body 1. A fixing plate 7 is screwed to the outer wall of the threaded rod 6. The fixing plate 7 is located on the other side of the main body 1. A limiting rod 8 is embedded inside the fixing plate 7 and the main body 1. The limiting rod 8 is located on the rear side of the threaded rod 6. A load-bearing plate 9 is provided at the bottom of the main body 1.

[0032] See also Figure 1 , an auxiliary component is provided on the outside of the load-bearing plate 9, and the auxiliary component includes a knob, which is fixedly connected to one end of the threaded rod 6. A storage groove is provided at the bottom of the main body 1, and a storage plate 10 is embedded in the storage groove. A bottom plate 11 is fixedly connected to the bottom of the storage plate 10. By setting the knob, it is convenient for the user to rotate the threaded rod 6 later. At the same time, the storage plate 10 and the storage groove cooperate with each other, which can be convenient to carry and reduce the occupied space;

[0033] See also Figure 1 There are two reinforcement blocks 12 fixedly connected between the bottom plate 11 and the storage plate 10. The two reinforcement blocks 12 are symmetrically arranged front and back with the center line of the storage plate 10 as the axis. A plurality of anti-slip strips are fixedly connected to the top of the load-bearing plate 9. The plurality of anti-slip strips are evenly distributed. By setting two reinforcement blocks 12, the association between the bottom plate 11 and the storage plate 10 can be strengthened, so that the device can be more secure during use. At the same time, by setting a plurality of anti-slip strips, the friction of the load-bearing plate 9 can be strengthened, so that the device can be safer during use.

[0034] See also Figure 1 and Figure 3 , blocks 13 are embedded in the two connecting frames 3, one ends of the two blocks 13 extend into the two card slots respectively, blocks 14 are fixedly sleeved on the outsides of the two blocks 13, springs 15 are fixedly connected between the two blocks 14 and the two connecting frames 3, the two springs 15 are respectively sleeved on the outsides of the two blocks 13, and pull rings 16 are fixedly connected on the other ends of the two blocks 13, connecting grooves are opened in the two connecting frames 3, and the two connecting grooves are respectively located at the bottom of the two blocks 13, and the two blocks 14, the two blocks 13, the two springs 15 and the two pull rings 16 cooperate to quickly adjust the height of the two connecting frames 3.

[0035] The implementation principle of this embodiment is as follows: first, when in use, the installation position of the air-conditioning outdoor unit is selected according to different residents, and the main body 1 can be installed in a suitable window. The knob is turned to drive the threaded rod 6 to rotate. Because the limit rod 8 matches the fixing plate 7 and the main body 1, the distance between the fixing plate 7 and the main body 1 can be adjusted, so that the fixing plate 7 and the main body 1 can be clamped to the wall, ensuring that the whole main body 1 can be stably installed on the side of the air-conditioning outdoor unit outside the window, so that a footrest and auxiliary mechanism can be added on the side of the outdoor unit to provide a better standing position, prevent accidents caused by stepping on the outdoor frame, and improve the anti-falling effect. Then the user steps on the load-bearing plate 9, and then can The two pull rings 16 are pulled according to their own height, so that the two clamping blocks 13 move to one side. At this time, the two stoppers 14 will squeeze the two springs 15, so that the two springs 15 are deformed and in a stretched state. When the two clamping blocks 13 are separated from the two T-shaped frames 2 respectively, the height of the two connecting frames 3 can be adjusted. When the two handles 4 and the two connecting frames 3 are both at the specified height, the two pull rings 16 can be loosened, and the two connecting frames 3 can be positioned again by the two clamping blocks 13. Finally, with the two connecting grooves, the two ends of the belt can be fixedly buckled inside the two connecting grooves, which plays a further protective role, improves the safety of use, and ensures that it can play a sufficient protective effect during repair;

[0036] When not in use, the storage plate 10 can be stored in the storage slot, which reduces space occupation and facilitates carrying and storage.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A central air conditioner after-sales maintenance anti-fall frame, comprising a main body (1), characterized in that: A protective mechanism is provided on the outside of the main body (1), and the protective mechanism extends into the interior of the main body (1); The protection mechanism comprises two T-shaped frames (2), the two T-shaped frames (2) are fixedly connected to one side of the main body (1), the two T-shaped frames (2) are symmetrically arranged with the center line of the main body (1) as the axis, a plurality of slots are provided inside the two T-shaped frames (2), the outer sides of the two T-shaped frames (2) are sleeved with connecting frames (3), the inner sides of the two connecting frames (3) are fixedly connected with handles (4), the top outer sides of the two handles (4) are fixedly sleeved with anti-slip rings (5), a threaded rod (6) is movably embedded inside the main body (1), a fixing plate (7) is screwed on the outer wall of the threaded rod (6), the fixing plate (7) is located on the other side of the main body (1), a limiting rod (8) is embedded inside the fixing plate (7) and the main body (1), the limiting rod (8) is located at the rear side of the threaded rod (6), a load-bearing plate (9) is provided at the bottom of the main body (1), and auxiliary components are provided on the outer side of the load-bearing plate (9).

2. According to claim 1, a central air conditioner after-sales maintenance anti-fall frame is characterized by: The auxiliary component comprises a knob, which is fixedly connected to one end of the threaded rod (6).

3. The anti-falling frame for after-sales maintenance of central air conditioner according to claim 1 is characterized by: The bottom of the main body (1) is provided with a storage groove, a storage plate (10) is embedded in the storage groove, and the bottom of the storage plate (10) is fixedly connected to a bottom plate (11).

4. The anti-falling frame for after-sales maintenance of central air conditioner according to claim 3 is characterized by: Two reinforcement blocks (12) are fixedly connected between the bottom plate (11) and the storage plate (10), and the two reinforcement blocks (12) are symmetrically arranged front and back with the center line of the storage plate (10) as the axis.

5. The anti-falling frame for after-sales maintenance of central air conditioner according to claim 1 is characterized by: A plurality of anti-slip strips are fixedly connected to the top of the load-bearing plate (9), and the plurality of anti-slip strips are evenly distributed.

6. The anti-falling frame for after-sales maintenance of central air conditioner according to claim 1 is characterized by: A clamping block (13) is embedded in the two connecting frames (3), one end of the two clamping blocks (13) respectively extends into the two clamping slots, a stopper (14) is fixedly sleeved on the outside of the two clamping blocks (13), and a spring (15) is fixedly connected between the two stoppers (14) and the two connecting frames (3).

7. The anti-falling frame for after-sales maintenance of central air conditioner according to claim 6, characterized in that: The two springs (15) are respectively sleeved on the outside of the two clamping blocks (13); the other ends of the two clamping blocks (13) are fixedly connected with pull rings (16); the two connecting frames (3) are each provided with a connecting groove inside; the two connecting grooves are respectively located at the bottom of the two clamping blocks (13).

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