Safety wrench special for air conditioner installation

Abstract

The utility model discloses a safety wrench special for air conditioner installation, and relates to the technical field of wrenches. The wrench comprises a wrench sleeve, two first clamping rings and two second clamping rings are arranged on the two sides of the wrench sleeve respectively, the first clamping rings and the second clamping rings are used in cooperation, one first clamping ring and one second clamping ring are located at the top of the wrench sleeve, and the other first clamping ring and the other second clamping ring are located at the bottom of the wrench sleeve. Fixing blocks are fixedly installed on the sides, away from the second clamping ring, of the two first clamping rings, the middles of the two fixing blocks are jointly provided with a rotating rod, a fixing plate is fixedly installed outside the rotating rod, and a first screw rod is in threaded connection with the middle of the fixing plate. When the air conditioner outdoor unit is installed, the spanner does not need to be tightly held by one hand and rotated by the other hand, the situation that installation of the air conditioner outdoor unit is affected due to the fact that the spanner inclines is avoided, and the installation efficiency of the air conditioner outdoor unit is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spanner technical field, concretely is a special safe spanner of air conditioner installation. BACKGROUND

[0002] In modern life, air conditioner has become the important equipment of people's indoor temperature regulation, the life comfort degree promotion, and in the installation link of air conditioner, the performance and use convenience of installation tool are important to the smooth development of installation work, usually will use the special spanner, and when using the spanner to install air conditioner outdoor unit, need one hand tightly hold the spanner, and the other hand rotates the spanner, so when installing, hand cramp is prone to, thereby causing the spanner to incline, influence the installation of air conditioner outdoor unit, reduce the installation efficiency of air conditioner outdoor unit. UTILITARIAN CONTENT

[0003] In order to solve the problem that when using the spanner, one hand tightly holds the spanner, and the other hand rotates the spanner, hand cramp is prone to, and influences the installation of air conditioner outdoor unit, the purpose of the utility model is to provide a special safe spanner for air conditioner installation.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a special safe spanner for air conditioner installation, including spanner sleeve, both sides of the spanner sleeve are equipped with two first clamping rings, second clamping rings, the first clamping ring and second clamping ring are used in pairs, wherein one first clamping ring, second clamping ring is located at the top of spanner sleeve, another first clamping ring, second clamping ring is located at the bottom of spanner sleeve, two first clamping rings are fixedly installed with fixed block on the side away from second clamping ring, the middle part of two fixed blocks is equipped with the same rotating rod, the outer fixed installation of rotating rod is equipped with fixed plate, the middle part of fixed plate is screw connected with first screw rod, the bottom end of first screw rod is fixedly installed with compression plate, the bottom end of rotating rod is fixedly installed with bottom plate matched with compression plate, the top end of fixed block below is fixedly installed with spring, the spring is located outside rotating rod, the outer fixed installation of rotating rod is equipped with disc matched with spring.

[0005] Preferably, two first clamping rings are fixedly installed with first connecting block at both side edges, second clamping rings are fixedly installed with second connecting block matched with first connecting block at both side edges, the middle part of each first connecting block is screw connected with second screw rod, the side fixedly installed with connecting plate away from second screw rod is fixedly installed with rhombus block, the middle part of each second connecting block is equipped with square slot, and the second screw rod penetrates the square slot.

[0006] Compared with the prior art, the utility model has the beneficial effects that:

[0007] 1、The present application does not need to hold the wrench tightly with one hand and rotate the wrench with the other hand when installing the air conditioner outdoor unit, avoiding the inclination of the wrench and affecting the installation of the air conditioner outdoor unit, and improving the installation efficiency of the air conditioner outdoor unit;

[0008] 2、The present application is simple to operate and does not need any tool to install the fixed block and the components on the fixed block on the wrench sleeve, improving the installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0010] Figure 1 The present application is a structural diagram.

[0011] Figure 2 The present application is a structural diagram of the fixed plate and the first screw rod connection structure.

[0012] Figure 3 The present application is a structural diagram of the second screw rod and the first connecting block connection structure.

[0013] Figure 4 The present application is a structural diagram of the connecting rod and the arc-shaped groove connection structure.

[0014] In the figure: 1, wrench sleeve; 10, first clamping ring; 11, second clamping ring; 12, fixed block; 13, rotating rod; 14, fixed plate; 15, first screw rod; 16, pressing plate; 17, bottom plate; 18, spring; 19, disc; 2, first connecting block; 21, second connecting block; 22, second screw rod; 23, connecting plate; 24, rhombus block; 25, square groove; 3, T-shaped limiting block; 4, non-slip pad; 5, rubber pad; 6, third connecting block; 61, connecting rod; 62, arc-shaped groove. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0016] Embodiment: as Figures 1-4The utility model provides a kind of special safety wrench for air conditioner installation, including wrench sleeve 1, both sides of wrench sleeve 1 are equipped with two first clamping ring 10, second clamping ring 11, first clamping ring 10 and second clamping ring 11 are mutually used, one of first clamping ring 10, second clamping ring 11 is located at the top of wrench sleeve 1, another first clamping ring 10, second clamping ring 11 is located at the bottom of wrench sleeve 1, two first clamping ring 10 are fixedly installed with fixed block 12 on the side away from second clamping ring 11, the middle part of two fixed blocks 12 is equipped with same rotating rod 13, rotating rod 13 is fixedly installed with fixed plate 14 outside, the middle part of fixed plate 14 is threadedly connected with first screw rod 15, the bottom end of first screw rod 15 is fixedly installed with compression plate 16, the bottom end of rotating rod 13 is fixedly installed with bottom plate 17 used in cooperation with compression plate 16, spring 18 is fixedly installed at the top of lower fixed block 12, spring 18 is located outside rotating rod 13, rotating rod 13 is fixedly installed with disc 19 bonded with spring 18 outside, rotating rod 13 and first screw rod 15 are rotated by rotating wheel, and rotating wheel is fixed at the top of rotating rod 13 and first screw rod 15.

[0017] The side edge of two first clamping ring 10 is fixedly installed with first connecting block 2, the side edge of second clamping ring 11 is fixedly installed with second connecting block 21 used in cooperation with first connecting block 2, the middle part of each first connecting block 2 is threadedly connected with second screw rod 22, the side away from fixed block 12 of second screw rod 22 is fixedly installed with connecting plate 23, the side away from second screw rod 22 of connecting plate 23 is fixedly installed with diamond block 24, the middle part of each second connecting block 21 is penetrated with square slot 25, and second screw rod 22 penetrates square slot 25.

[0018] The top edge of compression plate 16 is fixedly installed with T-shaped limiting block 3, T-shaped limiting block 3 is slidably penetrated fixed plate 14, T-shaped limiting block 3 is arranged to limit compression plate 16, avoid rotating with the rotation of first screw rod 15, affect the downward movement of compression plate 16, and fix the whole wrench on air conditioner outdoor unit.

[0019] The height and width of square slot 25 are longer than the height and width of vertical connecting plate 23, which is more convenient for quickly passing through square slot 25, separating first clamping ring 10 and second clamping ring 11, and making second clamping ring 11 away from wrench sleeve 1.

[0020] The bottom end of compression plate 16 and the top end of bottom plate 17 are fixedly installed with anti-skid pad 4, which avoids the direct contact of compression plate 16 and bottom plate 17 with air conditioner outdoor unit, thereby causing damage to air conditioner outdoor unit, and also prevents the slipping phenomenon of compression plate 16 and bottom plate 17 on air conditioner outdoor unit.

[0021] The inner side of each first clamping ring 10 and second clamping ring 11 is fixedly installed with a rubber pad 5, and the first clamping ring 10 and the second clamping ring 11 are more stable in clamping on the wrench sleeve 1 by arranging the rubber pad 5.

[0022] The top of the rotating rod 13 is fixedly installed with a third connecting block 6, and the bottom end edge of the third connecting block 6 is fixedly installed with a connecting rod 61. The top end of the upper fixed block 12 is provided with an arc-shaped slot 62 matched with the connecting rod 61. When the rotating rod 13 rotates, the third connecting block 6 rotates, and the third connecting block 6 drives the connecting rod 61 to slide in the arc-shaped slot 62, so that it is more clear to know the position to which the rotating rod 13 drives the pressing plate 16 and the bottom plate 17 to rotate, and the pressing plate 16 and the bottom plate 17 correspond to the air conditioner outdoor unit vertically, thereby being more conducive to fixing the wrench on the air conditioner outdoor unit.

[0023] Working principle: In actual use, the operation of how to place the bolt and nut on the wrench is prior art, which is not described here. When the bolt and nut on the wrench correspond to the threaded holes on the air conditioner outdoor unit support, the rotating rod 13 is driven to rotate by the rotating wheel, the rotating rod 13 drives the bottom plate 17, the fixed plate 14, the first screw rod 15 and the pressing plate 16 to rotate, and the rotating rod 13 is pressed downward at the same time. When the rotating rod 13 is pressed, the disc 19 compresses the spring 18, and the bottom plate 17 moves downward. When the rotating rod 13 rotates by 90 degrees, the rotating rod 13 is released, the spring 18 loses resistance, and the bottom plate 17 rebounds, so that the anti-slip pad 4 on the bottom plate 17 is attached to the bottom end of the air conditioner outdoor unit. Then, the rotating wheel on the first screw rod 15 is rotated, the pressing plate 16 is limited by the T-shaped limiting block 3, the first screw rod 15 drives the pressing plate 16 to move downward, and the anti-slip pad 4 on the pressing plate 16 contacts the top end of the air conditioner outdoor unit, thereby fixing the wrench on the air conditioner outdoor unit, which is more convenient for use of the wrench.

[0024] When the fixed block 12 and the components on the fixed block 12 are installed on the wrench sleeve 1, first, the rubber pad 5 on the inner side of the first clamping ring 10 is in contact with one side of the wrench sleeve 1, then the rubber pad 5 on the inner side of the second clamping ring 11 is attached to the other side of the wrench sleeve 1, and the vertical connecting plate 23 passes through the square slot 25 on the second connecting block 21, so that the first connecting block 2 and the second connecting block 21 are attached. Then, the diamond block 24 is rotated to drive the connecting plate 23 and the second screw rod 22 to rotate. The second screw rod 22 is screwed with the first connecting block 2, so that the connecting plate 23 slowly moves towards the second connecting block 21. When the second screw rod 22 is completely inserted into the threaded hole in the first connecting block 2, the connecting plate 23 and the square slot 25 are cross-shaped, and the connecting plate 23 is attached to the second connecting block 21, thereby installing the fixed block 12 and the components on the fixed block 12 on the wrench sleeve 1.

[0025] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A special safety wrench for air conditioner installation, comprising a wrench sleeve (1), characterized in that: The wrench sleeve (1) has two first clamping rings (10) and two second clamping rings (11) on both sides. The first clamping rings (10) and the second clamping rings (11) cooperate with each other. One of the first clamping rings (10) and the second clamping rings (11) is located at the top of the wrench sleeve (1), and the other first clamping ring (10) and the second clamping ring (11) are located at the bottom of the wrench sleeve (1). A fixing block (12) is fixedly installed on the side of each of the two first clamping rings (10) away from the second clamping ring (11). The middle of the two fixing blocks (12) is provided with the same rotating rod (1). 3) A fixing plate (14) is fixedly installed on the outside of the rotating rod (13). A first screw (15) is threadedly connected to the middle of the fixing plate (14). A pressure plate (16) is fixedly installed at the bottom end of the first screw (15). A base plate (17) that cooperates with the pressure plate (16) is fixedly installed at the bottom end of the rotating rod (13). A spring (18) is fixedly installed at the top of the fixing block (12) below. The spring (18) is located outside the rotating rod (13). A disc (19) that fits with the spring (18) is fixedly installed on the outside of the rotating rod (13).

2. The air conditioner installation safety wrench as described in claim 1, characterized in that, A first connecting block (2) is fixedly installed on both sides of the two first clamping rings (10), and a second connecting block (21) that cooperates with the first connecting block (2) is fixedly installed on both sides of the second clamping ring (11). A second screw (22) is threadedly connected to the middle of each first connecting block (2). A connecting plate (23) is fixedly installed on the side of the second screw (22) away from the fixed block (12). A rhomboid block (24) is fixedly installed on the side of the connecting plate (23) away from the second screw (22). A square groove (25) is opened through the middle of each second connecting block (21), and the second screw (22) passes through the square groove (25).

3. The air conditioner installation safety wrench as described in claim 1, characterized in that, A T-shaped limiting block (3) is fixedly installed at the top edge of the clamping plate (16), and the T-shaped limiting block (3) slides through the fixing plate (14).

4. The air conditioner installation safety wrench as described in claim 2, characterized in that, The height and width of the square groove (25) are both longer than the height and width of the vertical connecting plate (23).

5. A special safety wrench for air conditioner installation as described in claim 1, characterized in that, Anti-slip pads (4) are fixedly installed at the bottom end of the clamping plate (16) and the top end of the base plate (17).

6. A special safety wrench for air conditioner installation as described in claim 1, characterized in that, A rubber pad (5) is fixedly installed on the inner side of each of the first clamping ring (10) and the second clamping ring (11).

7. A safety wrench for air conditioner installation as described in claim 1, characterized in that, A third connecting block (6) is fixedly installed on the top of the rotating rod (13), and a connecting rod (61) is fixedly installed at the bottom edge of the third connecting block (6). An arc-shaped groove (62) for use with the connecting rod (61) is opened through the top of the fixed block (12) above.

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