Safety protection device based on air conditioner fence construction

Abstract

The safety protection device based on air conditioner fence construction comprises a first fixing cylinder in an air conditioner hole channel in an outer wall, movable baffles are symmetrically and rotationally connected to one side of the first fixing cylinder, and a transmission assembly used for driving the two movable baffles to rotate is arranged in the first fixing cylinder; a protection assembly is arranged at one end of the first fixing cylinder. The protection assembly comprises a second fixing cylinder detachably arranged at one end of the first fixing cylinder, the second fixing cylinder is arranged on the inner side of the outer wall, and a safety rope hole is formed in the second fixing cylinder; the two fixed baffles are symmetrically arranged on the outer side of the second fixed cylinder, and the rotating rods rotate to drive the movable baffles to rotate along with the straight gears, so that the two movable baffles on the outer side of the outer wall can move to the position tightly attached to the outer wall, and the contact area with the outer wall is increased; and the stability of the first fixing cylinder during fixing in the air conditioner hole channel is improved, so that the safety rope is more stable during fixing, and accidents during high-altitude construction are prevented.

Description

Technical Field

[0001] This application relates to the field of air conditioning construction, and in particular to a safety protection device based on the construction of air conditioning fences. Background Art

[0002] Air conditioner enclosures, also known as air conditioner outdoor unit guardrails or air conditioner safety railings, are railing structures specifically designed for installation around outdoor air conditioner units. When the exterior facade of a residential building is basically completed, construction workers need to install air conditioner railings at heights, so protective measures must be taken to ensure the safety of construction workers working at heights and prevent accidents.

[0003] However, during the implementation of the relevant technical solutions, at least the following technical problems were found: When workers installed the fence, the protective measures were limited to inserting a steel pipe into the air conditioner hole and then hanging a safety rope on the inside of the room to protect the construction workers. The stability of the safety rope fixing point was poor, which posed a great safety hazard. Utility Model Content

[0004] This application provides a safety protection device based on the construction of air conditioner fences, which solves the problem of safety hazards when fixing safety ropes in the prior art and improves the stability of safety rope fixing during construction.

[0005] This application provides a safety protection device based on the construction of an air conditioner enclosure, including a first fixed cylinder inside an air conditioner hole channel on an exterior wall, with movable baffles symmetrically rotatably connected to one side of the first fixed cylinder, and a transmission assembly for driving the two movable baffles to rotate inside the first fixed cylinder, and a protective assembly at one end of the first fixed cylinder; the protective assembly includes: a second fixed cylinder, detachably disposed at one end of the first fixed cylinder, and disposed on the inner side of the exterior wall, with a safety rope hole on the second fixed cylinder; and two fixed baffles symmetrically disposed on the outer side of the second fixed cylinder.

[0006] Furthermore, the first fixed cylinder has an internal cavity, and the transmission assembly includes: a bidirectional lead screw rotatably connected to the inside of the cavity; two movable blocks sleeved and threadedly connected to the two ends of the bidirectional lead screw, and the two movable blocks are slidably connected to the inside of the cavity through limiting blocks; a rack embedded in the movable blocks on the side near the movable baffle; and a spur gear rotatably connected to one side of the first fixed cylinder, and the movable baffle is fixedly disposed on the outside of the spur gear, the spur gear meshing with the rack.

[0007] Furthermore, the transmission assembly further includes: a rotating rod rotatably connected to the other side of the first fixed cylinder; a first bevel gear disposed at one end of the rotating rod near the movable baffle; a second bevel gear disposed in the middle of the bidirectional lead screw, and the second bevel gear meshing with the first bevel gear; and a knob fixedly disposed at the other end of the rotating rod.

[0008] Furthermore, the protective assembly also includes a threaded seat, which is disposed on the other side of the first fixed cylinder, and the rotating rod is rotatably connected to the threaded seat, and the second fixed cylinder is threadedly connected to the outside of the threaded seat.

[0009] Furthermore, symmetrical limit grooves are provided on the threaded seat, and symmetrical insert rods are inserted into the knob. The insert rods are matched with the size of the limit grooves, and one inner wall of the second fixed cylinder is in contact with the outer end of the insert rod.

[0010] The technical solution provided in this application has at least the following technical effects or advantages:

[0011] The rotation of the rotating rod drives the movable baffle to rotate with the spur gear, thereby allowing the two movable baffles on the outer side of the outer wall to move to a position close to the outer wall, thus increasing the contact area with the outer wall and improving the stability of the first fixing cylinder when fixed in the air conditioning hole channel, making the safety rope more stable when fixed and preventing accidents during high-altitude construction. Attached Figure Description

[0012] Figure 1 This is a schematic cross-sectional view of the exterior wall in an embodiment of this application.

[0013] Figure 2 This is a schematic diagram of the overall structure of the safety protection device in the embodiments of this application;

[0014] Figure 3 This is a schematic diagram of the threaded seat in an embodiment of this application;

[0015] Figure 4 This is a schematic diagram of the transmission assembly in an embodiment of this application;

[0016] In the diagram: 10. Exterior wall; 20. Air conditioning hole channel; 30. First fixed cylinder; 40. Protective component; 50. Movable baffle; 60. Transmission component; 41. Threaded seat; 411. Limiting groove; 42. Second fixed cylinder; 43. Fixed baffle; 44. Safety rope hole; 45. Insert rod; 61. Rotating rod; 62. Knob; 63. Bidirectional lead screw; 64. First bevel gear; 65. Second bevel gear; 66. Movable block; 67. Rack; 68. Spur gear. DETAILED DESCRIPTION

[0017] This application discloses a safety protection device for air conditioner fence construction. The knob 62 drives the rotating rod 61 and the bidirectional lead screw 63 to rotate, thereby causing the rack 67 to drive the spur gear 68 and the movable baffle 50 to rotate. This causes the movable baffle 50 to rotate to a position where it is in close contact with the outer wall 10, increasing the contact area with the outer wall 10. This improves the stability of the first fixing cylinder 30 in the air conditioner hole channel 20, making the safety rope more stable when fixed in the safety rope hole 44 on the second fixing cylinder 42, thus preventing accidents during high-altitude construction.

[0018] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 This embodiment provides a safety protection device based on the construction of an air conditioning enclosure, including a first fixed cylinder 30 inside the air conditioning hole channel 20 on the outer wall 10. A movable baffle 50 is symmetrically rotatably connected to one side of the first fixed cylinder 30. A transmission assembly 60 for driving the two movable baffles 50 to rotate is provided inside the first fixed cylinder 30. A protective assembly 40 is provided at one end of the first fixed cylinder 30. The protective assembly 40 includes a threaded seat 41, a second fixed cylinder 42, a fixed baffle 43, and a rod 45. The threaded seat 41 is fixedly disposed at one end of the first fixed cylinder 30. The second fixed cylinder 42 is sleeved and threadedly connected to the outside of the threaded seat 41. The second fixed cylinder 42 is disposed on the inner side of the outer wall 10. The fixed cylinder 42 has a safety rope hole 44. After the safety rope is inserted into the room, it can be tied in the safety rope hole 44. Two fixed baffles 43 are symmetrically arranged on the outside of the second fixed cylinder 42. After the movable baffle 50 is rotated, it is tightly attached to the outside of the outer wall 10. Then the second fixed cylinder 42 is installed on the first fixed cylinder 30. The safety rope is tied to the outside of the second fixed cylinder 42 and inserted into the safety rope hole 44. The fixed baffle 43 blocks the outside of the safety rope, so that the safety rope is tied between the fixed baffle 43 and the inside of the outer wall 10. Together with the first fixed cylinder 30, it is fixed in the air conditioning hole channel 20, making the safety rope more stable and preventing the safety rope from moving when the construction personnel are working at height, thus reducing safety hazards.

[0020] Please refer to Figures 1-4The first fixed cylinder 30 has an internal cavity. The transmission assembly 60 includes a rotating rod 61, a knob 62, a double-acting lead screw 63, a first bevel gear 64, a second bevel gear 65, movable blocks 66, a rack 67, and a spur gear 68. The double-acting lead screw 63 is rotatably connected to the inside of the cavity. Two movable blocks 66 are sleeved and threaded to both ends of the double-acting lead screw 63, and the two movable blocks 66 are slidably connected to the inside of the cavity through limiting blocks. The rack 67 is embedded in the movable block 66 on the side near the movable baffle 50. The spur gear 68 is rotatably connected to one side of the first fixed cylinder 30, and the movable baffle 50 is fixedly mounted. The spur gear 68 is positioned on the outside of the rack 67 and is meshed with it. The spur gear 68 is rotatably connected to the front of the first fixed cylinder 30 via a connecting plate. The rotation of the bidirectional lead screw 63 drives the two movable blocks 66 to move downwards. The two movable blocks 66 drive the embedded rack 67 to move, so that the two spur gears 68 meshing with the rack 67 rotate symmetrically. This causes the spur gears 68 to drive the movable baffle 50 to rotate to a position that is in close contact with the outside of the outer wall 10, thereby increasing the contact area between the first fixed cylinder 30 and the outer wall 10 and improving the stability of the first fixed cylinder 30 in the air conditioning hole channel 20.

[0021] Please refer to Figures 1-4 The rotating rod 61 is rotatably connected to the other side of the first fixed cylinder 30. The rotating rod 61 rotates on the threaded seat 41. The knob 62 is fixedly set at the end of the rotating rod 61 away from the movable baffle 50. The first bevel gear 64 is set at the end of the rotating rod 61 near the movable baffle 50. The second bevel gear 65 is set in the middle of the double-acting screw 63, and the second bevel gear 65 meshes with the first bevel gear 64. The threaded seat 41 has symmetrically opened limit grooves 411. Two insert rods 45 are symmetrically inserted and connected to the knob 62. The insert rods 45 and the limit grooves 411 are matched in size. The inner wall of one side of the second fixed cylinder 42 is in contact with the outer end of the insert rods 45. The rotation of the rotating rod 61 driven by the knob 62 causes the first bevel gear to rotate. 64 rotates accordingly, causing the second bevel gear 65, which meshes with it, to drive the bidirectional lead screw 63 to rotate, allowing the movable baffle 50 to rotate to a position close to the outer wall 10. The insert rod 45 is inserted into the limiting groove 411, so that after the movable baffle 50 rotates to a position close to the outer side of the outer wall 10, the knob 62 can be fixed, so that the angle of the movable baffle 50 will not change. The second fixing cylinder 42 is located on the outside of the knob 62 to prevent the user from accidentally touching the knob 62. When the second fixing cylinder 42 is screwed into the threaded seat 41, the inner wall of the second fixing cylinder 42 is close to the two insert rods 45, fixing the two insert rods 45, thereby preventing the two insert rods 45 from moving and improving the stability of the first fixing cylinder 30.

[0022] The functional principle of this application can be explained through the following methods:

[0023] In use, the first fixing cylinder 30 is inserted into the air conditioning hole channel 20 on the outer wall 10. The knob 62 on the threaded seat 41 is rotated, causing the knob 62 to drive the rotating rod 61 to rotate. The rotation of the rotating rod 61 drives the first bevel gear 64 inside the cavity to rotate, thereby causing the second bevel gear 65, which is meshed with it, to rotate as well. The rotation of the second bevel gear 65 drives the bidirectional lead screw 63 to rotate, causing the two movable blocks 66, which are threaded to it at both ends, to move towards each other. The movement of the movable blocks 66 causes the rack 67 to move on one side of the spur gear 68 that it meshes with, so that the two spur gears 68 rotate symmetrically, thereby driving the two movable baffles 50 to rotate to a position where they are in close contact with the outer wall 10. The insertion rod is then inserted. Insert rod 45 into knob 62, so that one end of rod 45 extends into the limiting groove 411 on threaded seat 41, thus fixing rod 45 and knob 62. Screw second fixing cylinder 42 into the outside of threaded seat 41, so that second fixing cylinder 42 is set outside of knob 62. The inner wall of second fixing cylinder 42 contacts the two rods 45 to fix rod 45 and prevent user from accidentally touching knob 62. Tie safety rope extending into outer wall 10 to the outside of second fixing cylinder 42 and insert one end of safety rope into safety rope hole 44, so that safety rope is tied between outer wall 10 and two fixed baffles 43, preventing safety rope from moving when construction workers are working at height and reducing safety hazards.

[0024] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

[0025] The above are merely preferred embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A safety protection device based on the construction of an air conditioning enclosure, comprising a first fixing cylinder (30) within an air conditioning hole channel (20) on an exterior wall (10), characterized in that, The first fixed cylinder (30) is symmetrically rotatably connected to one side of a movable baffle (50). The first fixed cylinder (30) is provided with a transmission assembly (60) for driving the two movable baffles (50) to rotate. The first fixed cylinder (30) is provided with a protective assembly (40) at one end. The protective component (40) includes: The second fixing cylinder (42) is detachably disposed at one end of the first fixing cylinder (30), and the second fixing cylinder (42) is disposed on the inner side of the outer wall (10). A safety rope hole (44) is provided on the second fixing cylinder (42). Two fixed baffles (43) are symmetrically arranged on the outside of the second fixed cylinder (42).

2. The safety protection device based on air conditioner fence construction as described in claim 1, characterized in that, The first fixed cylinder (30) has an internal cavity, and the transmission assembly (60) includes: A bidirectional lead screw (63) is rotatably connected to the interior of the cavity; Two movable blocks (66) are sleeved and threaded to both ends of the bidirectional lead screw (63), and the two movable blocks (66) are slidably connected to the inside of the cavity through limiting blocks; A rack (67) is embedded in the movable block (66) on the side near the movable baffle (50); A spur gear (68) is rotatably connected to one side of the first fixed cylinder (30), and the movable baffle (50) is fixedly disposed on the outside of the spur gear (68). The spur gear (68) is meshed with the rack (67).

3. A safety protection device based on air conditioner fence construction as described in claim 2, characterized in that, The transmission assembly (60) further includes: The rotating rod (61) is rotatably connected to the other side of the first fixed cylinder (30); The first bevel gear (64) is disposed at one end of the rotating rod (61) near the movable baffle (50); The second bevel gear (65) is disposed in the middle of the bidirectional lead screw (63), and the second bevel gear (65) is meshed with the first bevel gear (64); A knob (62) is fixedly mounted on the other end of the rotating rod (61).

4. A safety protection device based on air conditioner fence construction as described in claim 3, characterized in that, The protective assembly (40) also includes a threaded seat (41), which is disposed on the other side of the first fixed cylinder (30), and the rotating rod (61) is rotatably connected to the threaded seat (41), and the second fixed cylinder (42) is threadedly connected to the outside of the threaded seat (41).

5. A safety protection device based on air conditioner fence construction as described in claim 4, characterized in that, The threaded seat (41) has symmetrically provided limiting grooves (411), and the knob (62) has symmetrically inserted rods (45). The size of the rods (45) matches that of the limiting grooves (411), and the inner wall of one side of the second fixed cylinder (42) is in contact with the outer end of the rods (45).

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