Air conditioner protective barrier

Abstract

The utility model relates to the technical field of air conditioners, in particular to an air conditioner protective barrier. The protective fence comprises a third protective side fence, two first protective side fences are arranged on one side of the third protective side fence, a second protective side fence is arranged between the two first protective side fences, a top plate is fixedly connected to the upper ends of the two first protective side fences, and lifting mechanisms are arranged on one sides of the two first protective side fences. The two sets of lifting mechanisms are connected with the third protective side fence, each set of lifting mechanism comprises a lifting groove, a motor, a lead screw nut and a lead screw, the lifting groove is formed in one side of the third protective side fence, the motor is fixedly connected to the inner bottom wall of the lifting groove, the lead screw is fixedly connected to the output end of the lifting groove, and the lead screw is rotationally connected to the inner top wall of the lifting groove; the lead screw nut is in threaded connection with the circumferential side of the lead screw, so that the air conditioner can be exposed, the protective fence is prevented from delaying operation of maintenance personnel, and maintenance of the maintenance personnel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner protective railing. Background Art

[0002] Air conditioning, or air conditioner, refers to a device that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure.

[0003] The air conditioner outdoor unit is installed on the outside surface. In order to protect the air conditioner, an air conditioner guardrail is generally set up. However, when the air conditioner outdoor unit has problems and needs to be repaired, the guardrail will block the maintenance workers from performing maintenance work, making the air conditioner maintenance inconvenient. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an air-conditioning protective railing, which can be moved upward to expose the air-conditioning outdoor unit. The railing will not hinder maintenance workers from performing maintenance, making air-conditioning maintenance more convenient.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A kind of air conditioning protection railing comprises a third protection side rail, two first protection side rails are arranged on one side of the third protection side rail, a second protection side rail is arranged between the two first protection side rails, a top plate is fixedly connected to the upper ends of the two first protection side rails, a lifting mechanism is arranged on one side of the two first protection side rails, two groups of the lifting mechanisms are connected to the third protection side rail, each group of the lifting mechanisms comprises a lifting slot, a motor, a screw nut and a screw, the lifting slot is opened on one side of the third protection side rail, the motor is fixedly connected to the inner bottom wall of the lifting slot, the screw is fixedly connected to the output end of the lifting slot, and the screw is rotatably connected to the inner top wall of the lifting slot, the screw nut is threadedly connected to the circumferential side of the screw, and the first protection side rail is fixedly connected to one side of the screw nut.

[0007] By adopting the above technical solution, the third protective side rail, the first protective side rail, the third protective side rail, the lifting mechanism, and the top plate cooperate to drive the first protective side rail and the second protective side rail to rise and fall, thereby facilitating maintenance.

[0008] In a preferred example, the utility model can be further configured as follows: two sliding rods are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove, and the screw nut is slidably connected to the circumferential sides of the two sliding rods.

[0009] By adopting the above technical solution, the screw nut and the sliding rod are slidably matched, which can improve the movement stability of the screw nut.

[0010] In a preferred example, the utility model can be further configured as follows: a slide groove is opened on one side of the two first protective side rails, a slider is slidably connected between the side walls of the two slide grooves, the second protective side rail is rotatably connected between the two sliders, and a connecting plate is fixedly connected between the two first protective side rails.

[0011] By adopting the above technical solution, the slider, the connecting plate and the second protective side rail can rotate the second protective side rail to a horizontal state and then push the slider, so that the second protective side rail is in a horizontal state, fits the upper end of the top plate, and the lower end fits the connecting plate.

[0012] In a preferred example, the utility model can be further configured as follows: a circular rod is fixedly connected between the side walls of the two sliding grooves, and the two sliding blocks are respectively slidably connected to the circumferential sides of the two circular rods.

[0013] By adopting the above technical solution, the sliding block and the round rod are slidably matched, which can improve the movement stability of the sliding block.

[0014] In a preferred example, the utility model can be further configured as follows: installation grooves are provided in the two first protective side rails, one side wall of the two installation grooves is fixedly connected with a dustproof net, the other side of the two dustproof nets is fixedly connected with a connecting strip, and the two connecting strips are respectively slidably connected between the inner top wall and the inner bottom wall of the two installation grooves.

[0015] By adopting the above technical solution, the installation groove, the dustproof net and the connecting strip cooperate with each other, so that the dustproof net can cover the gaps on the first protective side rail, thereby reducing the dust from entering the protective rail.

[0016] In a preferred example, the utility model can be further configured as follows: a fixing groove is opened on one side wall of the two installation grooves, a connecting rod is fixedly connected to one side of the two connecting strips, a rotating block is rotatably connected to one side of the two connecting rods, and the two connecting rods are respectively slidably connected in the two fixing grooves.

[0017] By adopting the above technical solution, the rotating block, the fixing groove and the rotating block cooperate to limit the connection strip.

[0018] In a preferred example, the utility model can be further configured as follows: a connecting frame is fixedly connected to one side of the third protective side rail, a plurality of screws are provided on the inner bottom wall of the connecting frame, and the plurality of screws are threadedly passed through the lower end of the connecting frame.

[0019] By adopting the above technical solution, the screws, the connecting frame and the third protective side rail can facilitate the fixing of the third protective side rail to the air conditioner mounting platform.

[0020] In summary, the present invention includes at least one of the following beneficial technical effects:

[0021] 1. A second protective side rail, a first protective side rail, a third protective side rail, a lifting mechanism, and a top plate are provided. The third protective side rail is fixed to the air-conditioning installation platform on the facade of the building. When the air conditioner needs to be inspected, the motor is started, and the output end of the motor drives the screw rod to rotate. The screw nut moves on the surface of the screw rod, and the screw nut drives the first protective side rail and the second protective side rail to move upward, so that the air conditioner can be exposed, preventing the protective rail from delaying the operation of the maintenance personnel, and facilitating the maintenance personnel to carry out maintenance.

[0022] 2. A second protective side rail, a slider, a slide groove and a connecting plate are provided. The front of the air conditioner can be exposed by rotating the second protective side rail, so that the front of the air conditioner can be repaired. When the second protective side rail is rotated to a horizontal state, the connecting plate is located below the second protective side rail. The second protective side rail is pushed, and the slider slides in the slide groove until the second protective side rail can no longer move. The upper end of the second protective side rail is in contact with the lower end of the top plate, and the lower end is in contact with the upper end of the connecting plate. The second protective side rail is restricted by the connecting plate and is in a horizontal state, which is convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a stereogram of this embodiment;

[0024] Figure 2 is a first stereoscopic cross-sectional view of the present embodiment;

[0025] Figure 3 This embodiment Figure 2 A partial enlarged view of the middle A;

[0026] Figure 4 This embodiment Figure 2 A partial enlarged view of point B in the middle;

[0027] Figure 5 is a second stereoscopic cross-sectional view of the present embodiment;

[0028] Figure 6 This embodiment Figure 5 A partial enlarged view of point C in the middle.

[0029] In the figure, 1. first protective side rail; 2. top plate; 3. second protective side rail; 4. connecting frame; 5. screw; 6. third protective side rail; 7. dust screen; 8. lifting mechanism; 801. lifting slot; 802. motor; 803. screw nut; 804. screw; 805. slide rod; 9. fixed slot; 10. rotating block; 11. connecting rod; 12. slide slot; 13. slider; 14. round rod; 15. connecting plate; 16. connecting strip; 17. mounting slot. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Example:

[0032] Reference Figure 1-6 The utility model discloses an air conditioning protection railing, including a third protection side rail 6, two first protection side rails 1 are arranged on one side of the third protection side rail 6, a second protection side rail 3 is arranged between the two first protection side rails 1, the upper ends of the two first protection side rails 1 are fixedly connected with a top plate 2, a lifting mechanism 8 is arranged on one side of the two first protection side rails 1, two sets of lifting mechanisms 8 are connected to the third protection side rail 6, each set of lifting mechanisms 8 includes a lifting slot 801, a motor 802, a screw nut 803 and a screw 804, the lifting slot 801 is opened on one side of the third protection side rail 6, the motor 802 is fixedly connected to the inner bottom wall of the lifting slot 801, and the screw 804 is fixedly connected to the inner bottom wall of the lifting slot 801. The output end of the lifting groove 801, and the screw rod 804 is rotatably connected to the inner top wall of the lifting groove 801, the screw nut 803 is threadedly connected to the circumferential side of the screw rod 804, the first protective side rail 1 is fixedly connected to one side of the screw nut 803, and the third protective side rail 6 is fixed to the air-conditioning installation platform on the facade of the building. When the air conditioner needs to be inspected, the motor 802 is started, and the output end of the motor 802 drives the screw rod 804 to rotate, and the screw nut 803 moves on the surface of the screw rod 804. The screw nut 803 drives the first protective side rail 1 and the second protective side rail 3 to move upward, so that the air conditioner can be exposed, to prevent the protective rails from delaying the operation of the maintenance personnel, and to facilitate the maintenance personnel to carry out maintenance.

[0033] Two sliding rods 805 are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove 801, and the screw nut 803 is slidably connected to the circumferential sides of the two sliding rods 805. The sliding cooperation between the screw nut 803 and the sliding rod 805 can improve the movement stability of the screw nut 803.

[0034] A slide groove 12 is provided on one side of the two first protective side rails 1, and a slider 13 is slidably connected between the side walls of the two slide grooves 12. The second protective side rail 3 is rotatably connected between the two sliders 13, and a connecting plate 15 is fixedly connected between the two first protective side rails 1. By rotating the second protective side rail 3, the front of the air conditioner can be exposed, and the front of the air conditioner can be repaired. When the second protective side rail 3 is rotated to a horizontal state, the connecting plate 15 is located below the second protective side rail 3, pushing the second protective side rail 3, and the slider 13 slides in the slide groove 12 until the second protective side rail 3 can no longer move. The upper end of the second protective side rail 3 is in contact with the lower end of the top plate 2, and the lower end is in contact with the upper end of the connecting plate 15. The second protective side rail 3 is restricted by the connecting plate 15 and is in a horizontal state, which is convenient for maintenance.

[0035] A circular rod 14 is fixedly connected between the side walls of the two slide grooves 12, and the two sliders 13 are slidably connected to the circumferential sides of the two circular rods 14 respectively. The sliders 13 and the circular rods 14 are slidably matched to improve the movement stability of the sliders 13.

[0036] The two first protective side rails 1 are each provided with an installation groove 17, one side wall of the two installation grooves 17 is fixedly connected with a dustproof net 7, the other side of the two dustproof nets 7 is fixedly connected with a connecting strip 16, the two connecting strips 16 are respectively slidably connected between the inner top wall and the inner bottom wall of the two installation grooves 17, and the installation groove 17, the dustproof net 7 and the connecting strip 16 cooperate to allow the dustproof net 7 to cover the gaps on the first protective side rails 1, thereby reducing dust from entering the protective rails.

[0037] One side wall of the two mounting grooves 17 is provided with a fixing groove 9, one side of the two connecting strips 16 is fixedly connected with a connecting rod 11, one side of the two connecting rods 11 is rotatably connected with a rotating block 10, the two connecting rods 11 are respectively slidably connected to the two fixing grooves 9, the connecting strip 16 slides in the mounting groove 17, the connecting rod 11 drives the rotating block 10 to be inserted into the fixing groove 9, the shape of the rotating block 10 is matched with the fixing groove 9, and the rotating block 10 is rotated, and the two longer ends of the rotating block 10 will be stuck with the first protective side rail 1 and will not enter the fixing groove 9, so the connecting strip 16 can be limited.

[0038] One side of the third protective side rail 6 is fixedly connected to a connecting frame 4, and the inner bottom wall of the connecting frame 4 is provided with multiple screws 5, and the multiple screws 5 are threaded through the lower end of the connecting frame 4. The screws 5, the connecting frame 4 and the third protective side rail 6 can facilitate the fixation of the third protective side rail 6 to the air-conditioning mounting platform.

[0039] The implementation principle of the above embodiment is as follows: the third protective side fence 6 is fixed to the air conditioner installation platform on the building facade. When the air conditioner needs to be repaired, the second protective side fence 3 is rotated to expose the front of the air conditioner, and the front of the air conditioner can be repaired. When the second protective side fence 3 is rotated to a horizontal state, the connecting plate 15 is located below the second protective side fence 3, and the second protective side fence 3 is pushed, and the slider 13 slides in the slide groove 12 until the second protective side fence 3 can no longer move, and the upper end of the second protective side fence 3 is in contact with the lower end of the top plate 2. The lower end is in contact with the upper end of the connecting plate 15, and the second protective side rail 3 is restricted by the connecting plate 15 and is in a horizontal state, which is convenient for maintenance. When the second protective side rail 3 is opened and it is still inconvenient for maintenance, the motor 802 is started, and the output end of the motor 802 drives the screw rod 804 to rotate, and the screw nut 803 moves on the surface of the screw rod 804. The screw nut 803 drives the first protective side rail 1 and the second protective side rail 3 to move upward, so that the air conditioner can be exposed, preventing the protective rail from delaying the operation of the maintenance personnel, and facilitating the maintenance personnel to carry out maintenance.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An air conditioning protection railing, comprising a third protection side rail (6), characterized in that: Two first protective side fences (1) are arranged on one side of the third protective side fence (6), a second protective side fence (3) is arranged between the two first protective side fences (1), the upper ends of the two first protective side fences (1) are fixedly connected to a top plate (2), a lifting mechanism (8) is arranged on one side of the two first protective side fences (1), the two sets of the lifting mechanisms (8) are connected to the third protective side fence (6), and each set of the lifting mechanisms (8) comprises a lifting slot (801), a motor (802), a screw nut (803), and a screw nut (804). 03) and a screw rod (804), the lifting groove (801) is opened on one side of the third protective side rail (6), the motor (802) is fixedly connected to the inner bottom wall of the lifting groove (801), the screw rod (804) is fixedly connected to the output end of the lifting groove (801), and the screw rod (804) is rotatably connected to the inner top wall of the lifting groove (801), the screw rod nut (803) is threadedly connected to the circumferential side of the screw rod (804), and the first protective side rail (1) is fixedly connected to one side of the screw rod nut (803).

2. The air conditioning protection railing according to claim 1, characterized in that: Two sliding rods (805) are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove (801), and the screw nut (803) is slidably connected to the circumferential sides of the two sliding rods (805).

3. The air conditioning protection railing according to claim 2, characterized in that: A slide groove (12) is provided on one side of the two first protective side rails (1), a slider (13) is slidably connected between the side walls of the two slide grooves (12), the second protective side rail (3) is rotatably connected between the two sliders (13), and a connecting plate (15) is fixedly connected between the two first protective side rails (1).

4. The air conditioning protection railing according to claim 3, characterized in that: A circular rod (14) is fixedly connected between the side walls of the two sliding grooves (12), and the two sliding blocks (13) are respectively slidably connected to the circumferential sides of the two circular rods (14).

5. The air conditioning protection railing according to claim 4, characterized in that: The two first protective side rails (1) are each provided with a mounting groove (17), one side wall of the two mounting grooves (17) is fixedly connected with a dustproof net (7), the other side of the two dustproof nets (7) is fixedly connected with a connecting strip (16), and the two connecting strips (16) are respectively slidably connected between the inner top wall and the inner bottom wall of the two mounting grooves (17).

6. The air conditioning protection railing according to claim 5, characterized in that: A fixing groove (9) is provided on one side wall of the two installation grooves (17); a connecting rod (11) is fixedly connected to one side of the two connecting strips (16); a rotating block (10) is rotatably connected to one side of the two connecting rods (11); and the two connecting rods (11) are slidably connected to the two fixing grooves (9) respectively.

7. The air conditioning protection railing according to claim 6, characterized in that: A connecting frame (4) is fixedly connected to one side of the third protective side rail (6); a plurality of screws (5) are provided on the inner bottom wall of the connecting frame (4), and the plurality of screws (5) are threadedly passed through the lower end of the connecting frame (4).

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