Wind power equipment control box convenient to maintain

Abstract

The utility model relates to the technical field of equipment control boxes, in particular to a wind power equipment control box convenient to maintain, which comprises a main body comprising a box body, and the surface of the box body is movably connected with a box door; the sliding mechanism comprises a mounting frame, the mounting frame is movably connected to the inner side of the box body, a fixed sliding strip A is fixedly connected to the inner side of the box body, a fixed sliding strip B is fixedly connected to the inner side of the box body, a connecting block is fixedly connected to the surface, away from the box door, of the mounting frame, and a wheel shaft is fixedly connected to one end of the connecting block; the surface of the wheel shaft is movably connected with a pulley, and a clamping groove A is formed in the surface of the fixed sliding strip A. According to the utility model, the effect of fixing the fixed sliding strip A is realized through the fixed sliding strip A under the action of the box body, the effect of fixing the fixed sliding strip B is realized through the fixed sliding strip B under the action of the box body, and the effect of fixing the connecting block is realized through the connecting block under the action of the mounting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment control boxes, in particular to a wind power equipment control box which is easy to maintain. Background Art

[0002] The control box is suitable for factories, mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and other occasions. It is used for power, lighting distribution and motor control in low-voltage power grid systems with AC 50HZ and rated working voltage of AC 380V. It is suitable for indoor wall-mounted and outdoor floor-mounted power distribution equipment. It is also used in power systems with AC 50HZ and voltage below 500V as fire pump control, submersible pump control, fire fan control, fan control, lighting distribution control, etc. The control methods include direct start control, star-delta step-down start control, self-coupled step-down start control, inverter start control, soft start control and other control methods. Isolating switches and fuse switches can also be used as isolation and disconnection points. The wind power equipment control box is an equipment control box for controlling wind power, but the internal components of the existing wind power equipment control box are cumbersome and inconvenient to maintain. Utility Model Content

[0003] The utility model aims to provide a wind power equipment control box which is easy to maintain, so as to solve the problem that the internal components of the existing wind power equipment control box are complicated and the maintenance is inconvenient as mentioned in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution, a wind power equipment control box that is easy to maintain, comprising:

[0005] The main body comprises a box body, and a box door is movably connected to the surface of the box body;

[0006] The sliding mechanism includes a mounting frame, which is movably connected to the inner side of the box body, a fixed sliding bar A is fixedly connected to the inner side of the box body, a fixed sliding bar B is fixedly connected to the inner side of the box body, a connecting block is fixedly connected to the surface of the mounting frame away from the box door, one end of the connecting block is fixedly connected to a wheel axle, a pulley is movably connected to the surface of the wheel axle, a card slot A is provided on the surface of the fixed sliding bar A, a card slot B is provided on the surface of the fixed sliding bar B, and the surfaces of the fixed sliding bar A and the fixed sliding bar B are snap-connected with fixed buckles.

[0007] Preferably, the mounting frame acts on the inner side of the box in the shape of a plate, the fixed sliding bar A acts on the inner side of the box in the shape of a long block, and the cross-section of the fixed sliding bar A is in an "L" shape; the fixed sliding bar B acts on the inner side of the box in the shape of a long block, and the cross-section of the fixed sliding bar B is in an "L" shape.

[0008] Preferably, the connecting block acts on the surface of the mounting bracket in a块状 shape, the wheel axle acts on one end of the connecting block in a cylindrical shape, and the pulley acts on the surface of the wheel axle in a round块状 shape.

[0009] Preferably, the slot A acts on the surface of the fixed sliding bar A in a片状 shape, the fixed buckle acts on the surfaces of the fixed sliding bar A and the fixed sliding bar B in a "匚"-shaped块状 shape, and the fixed buckle is snap-connected to the fixed sliding bar A and the fixed sliding bar B through the slot A and the slot B.

[0010] Preferably, an auxiliary mechanism, which includes a dust-proof screen window. The dust-proof screen window is movably connected to one side of the box body. The dust-proof screen window is in the shape of a square plate and there are two groups of it.

[0011] Preferably, a fixed block is fixedly connected to one side of the box body. The fixed block is in a "匚"-shaped块状 shape and its cross-section is in an "L" shape.

[0012] Preferably, a dust-proof inclined plate is fixedly connected to the surface of the fixed block. The dust-proof inclined plate is in the shape of a plate and there are two groups of it. A chute is opened inside the fixed block and the chute is in a "匚" shape.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the action of the fixed sliding bar A under the box body, the fixing of the fixed sliding bar A is realized. Through the action of the fixed sliding bar B under the box body, the fixing of the fixed sliding bar B is realized. Through the action of the connecting block under the mounting bracket, the fixing of the connecting block is realized. Through the action of the wheel axle under the connecting block, the fixing of the wheel axle is realized. Through the action of the pulley under the wheel axle, the rotation of the pulley around the wheel axle is realized. Through the action of the pulley under the fixed sliding bar A and the fixed sliding bar B, the forward and backward movement of the mounting bracket is realized. Through the action of the fixed buckle under the slot A and the slot B, the fixing of the fixed buckle on the surfaces of the fixed sliding bar A and the fixed sliding bar B is realized. Through the action of the pulley under the fixed buckle, the prevention of the pulley from sliding out of the fixed sliding bar A and the fixed sliding bar B is realized. Through the action of the mounting bracket under the pulley, the fixed sliding bar A and the fixed sliding bar B, the fixing of the component is realized, achieving the effect of sliding out the mounting bracket for convenient maintenance of the component.

[0015] 2. Through the action of the dust-proof screen window under the fixed block, the fixed movement direction of the dust-proof screen window is realized. Through the action of the dust-proof inclined plate, the reduction of dust entering the inner side of the box body is realized. Through the action of the dust-proof screen window in the chute, the sliding of the dust-proof screen window is realized. Through the action of the dust-proof screen window, the enhancement of preventing dust from entering the interior of the box body is realized, achieving the effect of dissipating heat from the components inside the box body. Description of the Drawings It should be noted that the Chinese words "块状" and "片状" are translated in a more literal way here to maintain the integrity of the technical description. In a more natural English expression, it might be better to use more accurate terms according to the specific context, such as "block-shaped" and "sheet-shaped".

[0016] Figure 1 It is a top-down perspective schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic side view of the structure of the mounting frame of the utility model;

[0018] Figure 3 This is an exploded side view of the structure of the mounting frame of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged view of the structure;

[0020] Figure 5 For this utility model Figure 3 A magnified view of the structure of middle B;

[0021] Figure 6 It is a schematic side view of the structure of the dustproof screen window of the utility model.

[0022] In the figure: 1. Box body; 11. Box door; 2. Mounting frame; 21. Fixed sliding bar A; 22. Fixed sliding bar B; 23. Connecting block; 24. Axle; 25. Pulley; 26. Slot A; 27. Slot B; 28. Fixed buckle; 3. Dust screen; 31. Fixed block; 32. Dust inclined plate; 33. Slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 , an embodiment provided by the utility model:

[0025] A wind power equipment control box that is easy to maintain, comprising:

[0026] The main body comprises a box body 1, and a box door 11 is movably connected to the surface of the box body 1;

[0027] The sliding mechanism includes a mounting frame 2, which is movably connected to the inner side of the box body 1. A fixed sliding bar A 21 is fixedly connected to the inner side of the box body 1, and a fixed sliding bar B 22 is fixedly connected to the inner side of the box body 1. A connecting block 23 is fixedly connected to the surface of the mounting frame 2 away from the box door 11. One end of the connecting block 23 is fixedly connected to a wheel axle 24, and a pulley 25 is movably connected to the surface of the wheel axle 24. A slot A 26 is formed on the surface of the fixed sliding bar A 21, and a slot B 27 is formed on the surface of the fixed sliding bar B 22. A fixed buckle 28 is snap-connected to the surfaces of the fixed sliding bar A 21 and the fixed sliding bar B 22.

[0028] Furthermore, the mounting frame 2 acts as a plate-shaped structure on the inner side of the box body 1, the fixed sliding bar A 21 acts as a long strip-shaped block on the inner side of the box body 1, the cross-section of the fixed sliding bar A 21 is in an "L" shape, the fixed sliding bar B 22 acts as a long strip-shaped block on the inner side of the box body 1, and the cross-section of the fixed sliding bar B 22 is in an "L" shape. Through the action of the fixed sliding bar A 21 on the box body 1, the function of fixing the fixed sliding bar A 21 is realized. Through the action of the fixed sliding bar B 22 on the box body 1, the function of fixing the fixed sliding bar B 22 is realized.

[0029] Furthermore, the connecting block 23 acts as a block on the surface of the mounting frame 2, the wheel axle 24 acts as a cylindrical shape at one end of the connecting block 23, the pulley 25 acts as a round block on the surface of the wheel axle 24. Through the action of the connecting block 23 on the mounting frame 2, the function of fixing the connecting block 23 is realized. Through the action of the wheel axle 24 on the connecting block 23, the function of fixing the wheel axle 24 is realized. Through the action of the pulley 25 on the wheel axle 24, the function of the pulley 25 rotating around the wheel axle 24 is realized. Through the action of the pulley 25 on the fixed sliding bar A 21 and the fixed sliding bar B 22, the function of moving the mounting frame 2 back and forth is realized.

[0030] Furthermore, the slot A 26 acts as a sheet-shaped structure on the surface of the fixed sliding bar A 21, the fixed buckle 28 acts as a "匚"-shaped block on the surfaces of the fixed sliding bar A 21 and the fixed sliding bar B 22. The fixed buckle 28 is snap-connected to the fixed sliding bar A 21 and the fixed sliding bar B 22 through the slot A 26 and the slot B 27. Through the action of the fixed buckle 28 on the slot A 26 and the slot B 27, the function of fixing the fixed buckle 28 on the surfaces of the fixed sliding bar A 21 and the fixed sliding bar B 22 is realized. Through the action of the pulley 25 on the fixed buckle 28, the function of preventing the pulley 25 from sliding out of the fixed sliding bar A 21 and the fixed sliding bar B 22 is realized.

[0031] Furthermore, an auxiliary mechanism, which includes a dust-proof screen window 3. The dust-proof screen window 3 is movably connected to one side of the box body 1. The dust-proof screen window 3 is in the shape of a square plate and there are two groups of it. Through the action of the dust-proof screen window 3 on the fixed block 31, the function of fixing the moving direction of the dust-proof screen window 3 is realized.

[0032] Furthermore, one side of the box body 1 is fixedly connected with a fixing block 31. The fixing block 31 is in a "C"-shaped block shape, and the cross-section of the fixing block 31 is in an "L" shape. Under the action of the dust-proof inclined plate 32, the function of reducing the entry of dust into the inner side of the box body 1 is realized.

[0033] Furthermore, the surface of the fixing block 31 is fixedly connected with a dust-proof inclined plate 32. The dust-proof inclined plate 32 is in a plate shape, and there are two groups of dust-proof inclined plates 32. A sliding groove 33 is formed inside the fixing block 31. The sliding groove 33 is in a "C" shape. Under the action of the sliding groove 33, the function of sliding the dust-proof screen window 3 is realized.

[0034] Working principle: When it is necessary to fix the component on the mounting rack 2, the mounting rack 2 is dragged outwards. Under the action of the connecting block 23, the wheel shaft 24 connected to the dust-proof screen window 3, mainly the pulley 25, and under the action of the fixed sliding strip A21 and the fixed sliding strip B22, the mounting rack 2 can be dragged out of the inner side of the box body 1; when it is necessary to install or remove the mounting rack 2, the fixed buckle 28 is separated, so that the two ends of the fixed buckle 28 are separated from the clamping groove A26 and the fixed buckle 28, achieving the function of removing the fixed buckle 28, and then the mounting rack 2 together with the connecting block 23, the wheel shaft 24 and the pulley 25 can be removed; when replacing the dust-proof screen window 3, the dust-proof screen window 3 is dragged outwards through the fixing block 31 and the sliding groove 33, and the dust-proof screen window 3 can be removed.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A wind power equipment control box that is easy to maintain, characterized in that: Comprising: A main body, including a box body (1), and a box door (11) is movably connected to the surface of the box body (1); A sliding mechanism, including a mounting frame (2), the mounting frame (2) is movably connected to the inner side of the box body (1), a fixed sliding strip A (21) is fixedly connected to the inner side of the box body (1), a fixed sliding strip B (22) is fixedly connected to the inner side of the box body (1), a connecting block (23) is fixedly connected to the surface of the mounting frame (2) away from the box door (11), a wheel shaft (24) is fixedly connected to one end of the connecting block (23), a pulley (25) is movably connected to the surface of the wheel shaft (24), a slot A (26) is formed on the surface of the fixed sliding strip A (21), a slot B (27) is formed on the surface of the fixed sliding strip B (22), and a fixed buckle (28) is snap-connected to the surfaces of the fixed sliding strip A (21) and the fixed sliding strip B (22).

2. The wind power equipment control box that is easy to maintain according to claim 1 is characterized in that: The mounting frame (2) acts on the inner side of the box body (1) in a plate shape, the fixed sliding strip A (21) acts on the inner side of the box body (1) in a long strip shape, the cross section of the fixed sliding strip A (21) is in an "L" shape, the fixed sliding strip B (22) acts on the inner side of the box body (1) in a long strip shape, and the cross section of the fixed sliding strip B (22) is in an "L" shape.

3. The wind power equipment control box that is easy to maintain according to claim 1 is characterized in that: The connecting block (23) acts on the surface of the mounting frame (2) in a block shape, the wheel shaft (24) acts on one end of the connecting block (23) in a cylindrical shape, and the pulley (25) acts on the surface of the wheel shaft (24) in a round block shape.

4. The wind power equipment control box that is easy to maintain according to claim 1 is characterized in that: The slot A (26) acts on the surface of the fixed sliding strip A (21) in a sheet shape, the fixed buckle (28) acts on the surfaces of the fixed sliding strip A (21) and the fixed sliding strip B (22) in a "C"-shaped block shape, and the fixed buckle (28) is snap-connected to the fixed sliding strip A (21) and the fixed sliding strip B (22) through the slot A (26) and the slot B (27).

5. The wind power equipment control box that is easy to maintain according to claim 1 is characterized in that: An auxiliary mechanism, including a dust-proof screen window (3), the dust-proof screen window (3) is movably connected to one side of the box body (1), the dust-proof screen window (3) is in a square plate shape, and there are two groups of the dust-proof screen windows (3).

6. The wind power equipment control box that is easy to maintain according to claim 5 is characterized in that: A fixed block (31) is fixedly connected to one side of the box body (1), the fixed block (31) is in a "C"-shaped block shape, and the cross section of the fixed block (31) is in an "L" shape.

7. The wind power equipment control box that is easy to maintain according to claim 6 is characterized by: A dust-proof inclined plate (32) is fixedly connected to the surface of the fixed block (31), the dust-proof inclined plate (32) is in a plate shape, there are two groups of the dust-proof inclined plates (32), a chute (33) is formed inside the fixed block (31), and the chute (33) is in a "C" shape.

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