Special tool for air conditioner

Abstract

The utility model provides a special tool for an air conditioner, which belongs to the technical field of air conditioner mounting tools and comprises a horizontal plate, a working rod, a gear ring, a fixed shaft, a transmission gear, a rotating rod and a driving gear. When an air conditioner is installed in a narrow area and a hand is inconvenient to stretch into the narrow area to tighten an installation bolt, a horizontal plate stretches into the narrow area, so that a working rod is located in the narrow area, a rotating rod is located outside the narrow area, then a hexagonal groove or a hexagonal head in the working rod is connected into a hexagonal head or a hexagonal groove in the installation bolt in a sleeved mode, and the rotating rod is rotated; the rotating rod drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, and then the transmission gear drives the transmission gear ring and the working rod to rotate, so that the effect of tightening a bolt needing to be installed is achieved, and the effect that the working end of the tool extends into a narrow area, and the operation end is located outside the narrow area to tighten the installed bolt is achieved; operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner installation tools, in particular to a special tool for air conditioners. Background Art

[0002] During the installation of the air conditioner, the outdoor unit of the air conditioner needs to be installed outside the wall. During the installation, the installation operator needs to tighten the machine foot bolts of the bracket within the limited outer wall space. The outdoor unit bracket of the air conditioner sometimes needs to be fixed in a narrow area. Although the tool can be inserted into the narrow area, the narrow area will limit the operator's ability to twist the tool, resulting in inconvenience during installation. Therefore, a special tool for air conditioning is designed to solve the above problem. Utility Model Content

[0003] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a special tool for air conditioner.

[0004] The technical problem to be solved by the utility model is to provide a special tool for air conditioner, the working end of the tool can be extended into a narrow area, and the operating end is outside the narrow area to perform the tightening operation of the installation bolt, and the utility model is highly practical.

[0005] The technical problem to be solved by the utility model is to provide a special tool for air conditioning, including a horizontal plate, a working rod, a gear ring, a fixed shaft, a transmission gear, a rotating rod and a driving gear, wherein a working rod is rotatably arranged on the left side of the upper surface of the horizontal plate through a bearing, a hexagonal groove is opened on the top of the working rod, a hexagonal head is fixedly arranged on the bottom of the working rod, a fixed shaft is fixedly arranged at the center of the upper surface of the horizontal plate, a transmission gear is fixedly arranged on the top of the fixed shaft, a rotating rod is rotatably arranged on the right side of the upper surface of the horizontal plate through a bearing, and a driving gear is fixedly arranged on the outer surface of the rotating rod.

[0006] Preferably, the gear ring and the transmission gear are meshed with each other, and the transmission gear and the driving gear are meshed with each other.

[0007] Preferably, the gear ring, the transmission gear and the driving gear have the same diameter.

[0008] Preferably, the width of the horizontal plate is the same as the diameter of the gear ring.

[0009] Preferably, a through hole is provided on the top of the rotating rod, and a rotating handle is provided in the through hole.

[0010] Preferably, the diameter of the through hole is not less than the diameter of the handle.

[0011] Preferably, the length of the turning handle is 2-3 times the diameter of the driving gear.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. When the air conditioner of the utility model is installed in a narrow area and it is inconvenient to put hands into the narrow area to tighten the mounting bolts, the horizontal plate is inserted into the narrow area so that the working rod is in the narrow area and the rotating rod is outside the narrow area, and then the hexagonal groove or hexagonal head on the working rod is sleeved into the hexagonal head or hexagonal groove on the mounting bolt, and the rotating rod is rotated, the rotating rod drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, and the transmission gear then drives the transmission gear ring and the working rod to rotate, so as to achieve the effect of tightening the bolts to be installed, and the working end of the tool is inserted into the narrow area, and the operating end is outside the narrow area to tighten the mounting bolts, and the operation is simple and convenient.

[0014] 2. The utility model is provided with a hexagonal slot and a hexagonal head, and the hexagonal slot and the hexagonal head are respectively provided at the upper and lower parts of the working rod, so that the working rod can tighten the hexagonal bolts and the concave-end hexagonal bolts, and has a wider applicability.

[0015] 3. The utility model is provided with a transmission gear. When the driving gear rotates, it drives the transmission gear to rotate in the opposite direction. The reverse rotation of the transmission gear causes the transmission gear ring and the working rod to rotate in the opposite direction, thereby ensuring that the rotation directions of the working rod and the rotating rod are consistent, so that when the staff tightens the bolts for installing the air conditioner, it is convenient to determine the rotation direction of the bolts, and it is convenient for the reverse rotation to occur.

[0016] 4. The utility model is provided with a turning handle, and the length of the turning handle is 2-3 times of the diameter of the driving gear. When the turning rod is rotated, the turning rod can be rotated by inserting the turning handle into the through hole, which is more labor-saving. When the turning handle is restricted in rotation by a narrow area, the turning handle can be taken out of the through hole and inserted into the other end of the through hole. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0020] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the split structure of the turning rod and the turning handle of the utility model.

[0022] [reference numerals]

[0023] 1. Horizontal plate; 2. Working rod; 201. Hexagonal groove; 202. Hexagonal head; 3. Gear ring; 4. Fixed shaft; 401. Transmission gear; 5. Turning rod; 501. Driving gear; 502. Through hole; 6. Turning handle. DETAILED DESCRIPTION

[0024] Example:

[0025] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides a special tool for air conditioning, including a horizontal plate 1, a working rod 2, a gear ring 3, a fixed shaft 4, a transmission gear 401, a rotating rod 5 and a driving gear 501. The working rod 2 is rotatably provided on the left side of the upper surface of the horizontal plate 1 through a bearing, a hexagonal groove 201 is provided on the top of the working rod 2, and a hexagonal head 202 is fixedly provided on the bottom of the working rod 2. A fixed shaft 4 is fixedly provided in the center of the upper surface of the horizontal plate 1, and a transmission gear 401 is fixedly provided on the top of the fixed shaft 4. A rotating rod 5 is rotatably provided on the right side of the upper surface of the horizontal plate 1 through a bearing, and a driving gear 501 is fixedly provided on the outer surface of the rotating rod 5.

[0026] During actual use, when the air conditioner is installed in a narrow area and it is inconvenient to put the hands into the narrow area to tighten the mounting bolts, the horizontal plate 1 is inserted into the narrow area so that the working rod 2 is in the narrow area and the rotating rod 5 is outside the narrow area, and then the hexagonal groove 201 or the hexagonal head 202 on the working rod 2 is sleeved into the hexagonal head or the hexagonal groove on the mounting bolt, and the rotating rod 5 is rotated. The rotating rod 5 drives the active gear 501 to rotate, and the active gear 501 drives the transmission gear 401 to rotate, and the transmission gear 401 then drives the transmission gear ring 3 and the working rod 2 to rotate, so as to achieve the effect of tightening the bolts to be installed, and realizes the effect of extending the working end of the tool into the narrow area and the operating end being outside the narrow area to tighten the mounting bolts, and the operation is simple and convenient.

[0027] By providing the hexagonal slot 201 and the hexagonal head 202, the hexagonal slot 201 and the hexagonal head 202 are respectively provided at the upper and lower parts of the working rod 2, so that the working rod 2 can perform tightening operations on the hexagonal bolts and the concave-end hexagonal bolts, and has wider applicability.

[0028] By providing a transmission gear 401, when the driving gear 501 rotates, it drives the transmission gear 401 to rotate in the opposite direction. The reverse rotation of the transmission gear 401 causes the transmission gear ring 3 and the working rod 2 to rotate in the opposite direction, ensuring that the rotation directions of the working rod 2 and the rotating rod 5 are consistent, so that when the staff tightens the bolts for installing the air conditioner, it is convenient to determine the rotation direction of the bolts, and facilitate the reverse rotation.

[0029] In this embodiment, the gear ring 3 and the transmission gear 401 are meshed with each other, and the transmission gear 401 and the driving gear 501 are meshed with each other, so as to facilitate the transmission among the driving gear 501, the transmission gear 401 and the gear ring 3.

[0030] In this embodiment, the diameters of the gear ring 3 , the transmission gear 401 and the driving gear 501 are the same, which facilitates the transmission among the driving gear 501 , the transmission gear 401 and the gear ring 3 .

[0031] In this embodiment, the width of the horizontal plate 1 is the same as the diameter of the gear ring 3, so that the width of the horizontal plate 1 is narrow and suitable for extending into a narrow area where the air conditioner is installed.

[0032] In this embodiment, a through hole 502 is penetrated through the top of the rotating rod 5 , and a rotating handle 6 is penetrated through the through hole 502 .

[0033] In this embodiment, the diameter of the through hole 502 is not less than the diameter of the tumbler 6 , so that the tumbler 6 can be easily removed from the through hole 502 .

[0034] In this embodiment, the length of the turning handle 6 is 2-3 times the diameter of the driving gear 501, so that it is more labor-saving when the turning handle 6 drives the turning rod 5 to rotate.

[0035] By providing a turning handle 6, and the length of the turning handle 6 is 2-3 times the diameter of the driving gear 501, when rotating the turning rod 5, the turning rod 5 can be rotated by inserting the turning handle 6 into the through hole 502, which is more labor-saving. When the turning handle 6 is restricted in rotation by a narrow area, the turning handle 6 can be taken out of the through hole 502 and inserted into the other end of the through hole 502. The operation is simple and convenient.

[0036] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A special tool for air conditioner, characterized by: The invention comprises a horizontal plate (1), a working rod (2), a gear ring (3), a fixed shaft (4), a transmission gear (401), a rotating rod (5) and a driving gear (501); the working rod (2) is rotatably arranged on the left side of the upper surface of the horizontal plate (1) via a bearing; a hexagonal groove (201) is provided on the top of the working rod (2); a hexagonal head (202) is fixedly arranged on the bottom of the working rod (2); a fixed shaft (4) is fixedly arranged in the center of the upper surface of the horizontal plate (1); a transmission gear (401) is fixedly arranged on the top of the fixed shaft (4); a rotating rod (5) is rotatably arranged on the right side of the upper surface of the horizontal plate (1) via a bearing; and a driving gear (501) is fixedly arranged on the outer surface of the rotating rod (5).

2. The air conditioner-specific tool according to claim 1, characterized in that: The gear ring (3) and the transmission gear (401) are meshed with each other, and the transmission gear (401) and the driving gear (501) are meshed with each other.

3. The air conditioner-specific tool according to claim 2, characterized in that: The gear ring (3), the transmission gear (401) and the driving gear (501) have the same diameter.

4. The air conditioner-specific tool according to claim 3, characterized in that: The width of the horizontal plate (1) is the same as the diameter of the gear ring (3).

5. The air conditioner-specific tool according to claim 4, characterized in that: A through hole (502) is provided through the top of the rotating rod (5), and a rotating handle (6) is provided through the through hole (502).

6. The air conditioner-specific tool according to claim 5, characterized in that: The diameter of the through hole (502) is not less than the diameter of the turning handle (6).

7. The air conditioner-specific tool according to claim 6, characterized in that: The length of the turning handle (6) is 2-3 times the diameter of the driving gear (501).

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