Hidden wiring structure adaptive to variable pitch console

Abstract

The utility model relates to the technical field of variable pitch control console wiring structures, and discloses a hidden wiring structure adaptive to a variable pitch control console, which comprises a control console, maintenance mechanisms are arranged on both sides of the control console, and each maintenance mechanism comprises an L-shaped protective plate, a sliding block, a telescopic spring and an elastic rod. And the front surface of the L-shaped protective plate is clamped with the interior of the console. According to the hidden wiring structure adaptive to the variable pitch console, a hidden circuit can be protected and prevented from being interfered by the outside through the use of the L-shaped protection plate, the position of the L-shaped protection plate can be limited through the use of the rectangular groove, the sliding block, the telescopic spring and the elastic rod, and then the protection effect in reality is improved; and the maintenance is more convenient, so that the problem of how to conveniently maintain when the line is damaged is solved, the effect of more efficient maintenance can be achieved, and the use effect and the use efficiency in practice are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring structures of variable pitch control consoles, in particular to a hidden wiring structure adapted for variable pitch control consoles. Background Art

[0002] The pitch control console is an important component of a wind turbine generator set. It is responsible for precisely controlling the angle of the blades according to the wind speed and the operating status of the unit to optimize the capture of wind energy and ensure the safe operation of the unit. The pitch control console is the core control unit of this system. The design of its internal wiring structure is crucial to the reliability, safety and maintainability of the system. The hidden wiring structure hides cables, signal lines, etc. inside the console or in specific wiring troughs, making the console look neat and beautiful and reducing the exposure of messy cables.

[0003] According to the wiring structure of a hidden console with application number CN202122747534.9, this solution solves the problem of how to reduce the movement of the wires during wiring and achieve good wiring effect.

[0004] However, the following problems still exist in actual use:

[0005] (1) When the internal circuit is damaged, it cannot be repaired conveniently, which will reduce the convenience of maintenance in practice and also reduce the actual use effect and related efficiency.

[0006] (2) When installing the line, the line has poor stability, cannot be better hidden and placed for use, cannot be conveniently fixed, and has poor overall versatility.

[0007] To this end, the utility model introduces a hidden wiring structure adapted to the pitch control console. Utility Model Content

[0008] In response to the deficiencies of the prior art, the present invention provides a hidden wiring structure adapted for a pitch control console, which has the advantages of convenient maintenance and stable hidden wiring, and solves the problems raised in the background technology.

[0009] The utility model provides the following technical solutions: a hidden wiring structure adapted for a pitch control console, comprising a console, maintenance mechanisms being provided on both sides of the console, the maintenance mechanisms comprising an L-shaped guard plate, a sliding block, a telescopic spring and an elastic rod, the front of the L-shaped guard plate being clamped with the interior of the console, a rectangular groove being provided on the right side of the console, the left side of the sliding block being slidably connected to the inner wall of the rectangular groove, one end of the telescopic spring being fixedly connected to the interior of the rectangular groove, and one end of the elastic rod being fixedly connected to the interior of the rectangular groove.

[0010] Preferably, a stable wiring mechanism is provided inside the console, and the stable wiring mechanism includes a connecting tube, a first wire groove is provided on the back of the console, a through groove is provided inside the L-shaped guard plate, the bottom of the connecting tube is fixedly connected to the inside of the console, a through groove is provided inside the connecting tube, and a second wire groove is provided inside the console.

[0011] Preferably, one end of the telescopic spring is fixedly connected to the front surface of the sliding block, and one end of the elastic rod is fixedly connected to the front surface of the sliding block.

[0012] Preferably, the internal thread of the sliding block is connected to a limiting bolt, and the outer surface of the limiting bolt is connected to the internal thread of the L-shaped guard plate.

[0013] Preferably, a connecting frame is fixedly mounted on the upper surface of the console, and supporting frames are fixedly mounted on both sides of the bottom of the console.

[0014] Preferably, a drawer is slidably connected to the interior of the console, a partition is fixedly installed inside the drawer, and a pulling rack is fixedly installed on the front of the drawer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This hidden wiring structure adapted to the pitch control console can protect the hidden lines by using L-shaped guard plates to avoid external interference. The position of the L-shaped guard plates can be limited by using rectangular grooves, sliding blocks, telescopic springs and elastic rods, thereby improving the protection effect in reality and making maintenance more convenient. By using limiting bolts, it can be stabilized when not being maintained, and can be disassembled for maintenance to perform corresponding maintenance operations, thereby solving the problem of how to conveniently repair the line when it is damaged, achieving more efficient maintenance effects, and improving the actual use effect and efficiency.

[0017] 2. This hidden wiring structure adapted to the pitch control console can allow external lines to enter the interior of the console through the setting of the first wire trough and the through trough. Through the use of the connecting tube, the through wire trough and the second wire trough, it can achieve greater stability and efficiency when hiding the lines, thereby solving the problem of how to ensure the stability of the lines during wiring, and can achieve a more hidden effect of the lines when in use, facilitate line fixation, and improve versatility in reality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1A side structural diagram of

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the maintenance organization structure;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the stable wiring mechanism structure.

[0022] In the figure: 1. Control console; 2. Connecting frame; 3. Support frame; 4. Drawer; 5. Partition; 6. Pulling frame; 7. L-shaped guard plate; 8. Rectangular groove; 9. Sliding block; 10. Telescopic spring; 11. Elastic rod; 12. Limit bolt; 13. First wire trough; 14. Through groove; 15. Wiring tube; 16. Through groove; 17. Second wire trough; 18. Maintenance mechanism; 19. Stable wiring mechanism. DETAILED DESCRIPTION

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

[0024] See also Figure 3 The cam 11 is provided with an L-shaped support plate 7 and an elastic rod 11, and the front of the L-shaped support plate 7 is engaged with the inner wall of the cam 11. The right side of the cam 11 is provided with a rectangular groove 8, and the left side of the sliding block 9 is slidably connected to the inner wall of the rectangular groove 8. One end of the elastic rod 11 is fixedly connected to the inner wall of the rectangular groove 8, one end of the elastic rod 11 is fixedly connected to the inner wall of the rectangular groove 8, one end of the elastic spring 10 is fixedly connected to the front of the sliding block 9, and one end of the elastic rod 11 is fixedly connected to the front of the sliding block 9. The internal thread of the sliding block 9 is connected to the limiting bolt 12, and the outer surface of the limiting bolt 12 is connected to the internal thread of the L-shaped guard plate 7. By using the L-shaped guard plate 7, the sliding block 9, the telescopic spring 10 and the elastic rod 11, the rectangular groove 8 and the L-shaped guard plate 7, a more efficient effect can be achieved during maintenance, and the actual use effect and efficiency can be improved.

[0025] See also Figure 4The interior of the console 1 is provided with a stable wiring mechanism 19, which includes a connecting pipe 15. A first wire groove 13 is provided on the back of the console 1, and a through groove 14 is provided inside the L-shaped guard plate 7. The bottom of the connecting pipe 15 is fixedly connected to the interior of the console 1, and a through groove 16 is provided inside the connecting pipe 15. A second wire groove 17 is provided inside the console 1. By using the through groove 14, the first wire groove 13, the connecting pipe 15, the through groove 16 and the second wire groove 17, the line can be more hidden when in use, which is convenient for line fixation and improves versatility in reality.

[0026] See also Figure 1 and Figure 2 A connecting frame 2 is fixedly installed on the upper surface of the console 1, and supporting frames 3 are fixedly installed on both sides of the bottom of the console 1. Through the use of the supporting frames 3, supporting force can be provided for the use of the equipment to ensure the stable operation of the equipment. A drawer 4 is slidably connected to the inside of the console 1, and a partition 5 is fixedly installed inside the drawer 4. A pulling frame 6 is fixedly installed on the front of the drawer 4. Through the use of the drawer 4, the partition 5 and the pulling frame 6, items can be stored, which is convenient for use in different actual situations.

[0027] Working principle: when in use, when hiding the line, you can first use the through groove 14 opened on the back of the console 1 to place the line inside the console 1. After placement, the line can pass through the through groove 16 opened inside the connecting tube 15, and then place it through the second groove 17 opened inside the console 1. The line can be placed and hidden. Finally, close the L-shaped guard plate 7 to complete the line placement.

[0028] When inspecting the internal circuit, the limit bolt 12 can be taken out from the inside of the L-shaped guard plate 7 and the inside of the sliding block 9 first. After taking it out, there is no corresponding abutment force between the sliding block 9 and the L-shaped guard plate 7. The sliding block 9 can be pulled to drive the sliding block 9 to slide on the inner wall of the rectangular groove 8. When pulling the sliding block 9, the telescopic spring 10 and the elastic rod 11 fixedly installed between the back of the sliding block 9 and the inside of the rectangular groove 8 can be stretched, and then the position of the sliding block 9 can be moved away from the surface of the L-shaped guard plate 7. Then, the L-shaped guard plate 7 can be taken out of the interior of the console 1, and the internal circuit of the console 1 can be inspected.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hidden wiring structure adapted for a pitch control console, characterized by: The utility model comprises a console (1), wherein both sides of the console (1) are provided with maintenance mechanisms (18), wherein the maintenance mechanism (18) comprises an L-shaped guard plate (7), a sliding block (9), a telescopic spring (10) and an elastic rod (11), wherein the front surface of the L-shaped guard plate (7) is engaged with the interior of the console (1), a rectangular groove (8) is provided on the right side of the console (1), the left side of the sliding block (9) is slidably connected to the inner wall of the rectangular groove (8), one end of the telescopic spring (10) is fixedly connected to the interior of the rectangular groove (8), and one end of the elastic rod (11) is fixedly connected to the interior of the rectangular groove (8).

2. The hidden wiring structure adapted for a pitch control console according to claim 1, characterized in that: The console (1) is provided with a stable wiring mechanism (19) inside, the stable wiring mechanism (19) includes a wiring pipe (15), a first wiring groove (13) is provided on the back of the console (1), a through groove (14) is provided inside the L-shaped guard plate (7), the bottom of the wiring pipe (15) is fixedly connected to the inside of the console (1), a through groove (16) is provided inside the wiring pipe (15), and a second wiring groove (17) is provided inside the console (1).

3. The hidden wiring structure adapted for a pitch control console according to claim 1, characterized in that: One end of the telescopic spring (10) is fixedly connected to the front surface of the sliding block (9), and one end of the elastic rod (11) is fixedly connected to the front surface of the sliding block (9).

4. The hidden wiring structure adapted for a pitch control console according to claim 1, characterized in that: The internal thread of the sliding block (9) is connected to the limiting bolt (12), and the outer surface of the limiting bolt (12) is connected to the internal thread of the L-shaped guard plate (7).

5. The hidden wiring structure adapted for a pitch control console according to claim 1, characterized in that: A connecting frame (2) is fixedly mounted on the upper surface of the console (1), and supporting frames (3) are fixedly mounted on both sides of the bottom of the console (1).

6. The hidden wiring structure adapted for a pitch control console according to claim 1, characterized in that: The interior of the console (1) is slidably connected to a drawer (4), a partition (5) is fixedly installed inside the drawer (4), and a pulling frame (6) is fixedly installed on the front of the drawer (4).

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