Vertical harmonic suppression cabinet for repair machine

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a vertical harmonic suppression cabinet for a repair machine. The utility model provides a vertical harmonic suppression cabinet for a repair machine, which comprises a cabinet body, a filtering heat dissipation part and a wire management part, a cabinet door and an accommodating space are arranged in the cabinet body, the accommodating space is provided with a terminal controller mounting part and a current transformer mounting part, and the wire management part is arranged between the terminal controller mounting part and the current transformer mounting part. The filtering heat dissipation part is arranged on the cabinet door, the wire arrangement part comprises a clamping piece, a mounting piece and a fixing piece, the mounting piece is connected with the interior of the cabinet body, the clamping piece is arranged on the mounting piece and is used for clamping a connecting wire of a terminal controller and a current transformer, and the fixing piece is used for fixing the position of the clamping piece on the mounting piece; the filtering heat dissipation part comprises a heat dissipation filtering piece and a replacement assembly, the heat dissipation filtering piece is used for exchanging and filtering gas inside and outside the cabinet body, and the replacement assembly is used for fixing or detaching the heat dissipation filtering piece.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electrical equipment, and in particular to a vertical harmonic control cabinet for a repair machine. Background Art

[0002] A harmonic control cabinet is an electrical device used to improve power quality and reduce harmonic pollution in the power grid. Harmonics refer to voltage or current waveforms in the power system whose frequencies are integer multiples of the fundamental frequency. Due to the widespread use of nonlinear loads such as rectifiers and inverters, they generate harmonics while consuming active power, causing distortion of the current and voltage waveforms in the power grid. This distortion not only affects the efficiency of power use, but may also cause damage to the power system and electrical equipment. Therefore, harmonic control has become one of the important measures to improve power quality.

[0003] The cables inside the existing harmonic control cabinet are generally fixed with cable ties. When replacing the cables, the cable ties are difficult to remove, which affects the efficiency of cable replacement. Utility Model Content

[0004] The present disclosure aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] To this end, the present disclosure provides a vertical harmonic control cabinet for a repair machine, comprising a cabinet body, a filtering and heat dissipation part, and a wire management part. The cabinet body is provided with a cabinet door and an accommodating space. The accommodating space has a terminal controller mounting part and a current transformer mounting part. The wire management part is arranged between the terminal controller mounting part and the current transformer mounting part. The filtering and heat dissipation part is arranged on the cabinet door. The wire management part comprises a clamping member, a mounting member, and a fixing member. The mounting member is connected to the inside of the cabinet body. The clamping member is arranged on the mounting member, and the clamping member is used to clamp the connecting wires of the terminal controller and the current transformer. The fixing member is used to fix the position of the clamping member on the mounting member.

[0006] The filtering and heat dissipation part includes a heat dissipation filter and a replacement component. The heat dissipation filter is used to exchange and filter the gas inside and outside the cabinet, and the replacement component is used to fix or remove the heat dissipation filter.

[0007] In a feasible embodiment, the mounting member and the clamping member are slidably connected.

[0008] In a feasible embodiment, the clamping member includes a sliding member and a U-shaped plate, and a sliding groove is provided on the mounting member. One end of the sliding member is slidably connected to the sliding groove, and the other end is connected to the U-shaped plate, and the opening of the U-shaped plate is facing the direction of the cabinet door.

[0009] In a feasible embodiment, fasteners are provided on the opposite side walls of the U-shaped plate, and the fasteners include a first elastic member and a clamping plate. One end of the first elastic member is connected to the side wall of the U-shaped plate, and the other opposite end is connected to the clamping plate, and the first elastic member is used to apply a force to bring the clamping plates on both sides closer together.

[0010] In a feasible embodiment, the clamping member includes a U-shaped plate, and a plurality of wire management segments are provided in a recess of the U-shaped plate.

[0011] In a feasible embodiment, the number of the clamping members is set to be multiple, and the multiple clamping members are evenly distributed in the extension direction of the mounting member.

[0012] In a feasible embodiment, the replacement assembly includes a baffle and a second elastic member, and the baffle has a disassembled state and a fixed state, wherein:

[0013] In the fixed state, the baffle fixes the heat dissipation filter element on the cabinet door;

[0014] In the disassembled state, the baffle moves out of the mapping range of the heat dissipation filter;

[0015] The second elastic member is used to apply a force to convert the baffle from the disassembled state to the fixed state.

[0016] In a feasible embodiment, the replacement assembly includes two sets of linkage limiters, the linkage limiters are connected to the cabinet door, and the two sets of linkage limiters are respectively arranged on opposite sides of the heat dissipation filter, wherein,

[0017] The linkage limit member includes a connecting rod, two slide plates, two sliders, two second elastic members and two baffles. The two slide plates are arranged at intervals, and the sliding direction of the slide plates is toward the heat dissipation filter. The two sliders are respectively slidably connected to the two slide plates. The two ends of the connecting rod are respectively connected to the two sliders. The two baffles are respectively connected to the two sliders. The second elastic member is used to apply a force to the slider to approach the heat dissipation filter.

[0018] In a feasible embodiment, it also includes a connecting rod fixing part, which is connected to the cabinet door. A clamping part is provided on the connecting rod fixing part, and the clamping part is used to clamp and fix with the connecting rod. When the connecting rod and the clamping part are clamped, the baffle moves out of the mapping range of the heat dissipation filter.

[0019] In a feasible implementation manner, the heat dissipation filter is configured as a rectangular plate structure, and the heat dissipation filter is disposed on a side of the cabinet door close to the bottom of the cabinet body.

[0020] Compared to the prior art, the present invention has at least the following advantages: The terminal controller mounting portion and current transformer mounting portion provided within the cabinet of the present invention are provided with a cable management portion, which includes a clamping member, a mounting member, and a fixing member. The mounting member is connected to the interior of the cabinet, and the clamping member is provided on the mounting member. The clamping member is used to clamp the connecting wires of the terminal controller and current transformer, eliminating the need for workers to use restraints to secure them, thereby reducing the impact on cable replacement efficiency. Furthermore, the filtering and heat dissipation portion can exchange and filter the gas inside and outside the cabinet, providing dust prevention and heat dissipation, thereby increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0022] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the exemplary embodiments below. The accompanying drawings are for illustration purposes only and are not to be considered limiting of the present application. Throughout the accompanying drawings, the same reference symbols denote the same components. In the accompanying drawings:

[0024] Figure 1 This is a schematic structural diagram of the cabinet door and heat dissipation filter unit disclosed herein;

[0025] Figure 2 It is a structural schematic diagram of the current transformer installation part, the terminal controller installation part and the wire management part disclosed in the present invention;

[0026] Figure 3 Schematic diagram of the structure of the cable management unit disclosed in the present invention;

[0027] Figure 4 It is a partial enlarged structural diagram of the clamping member, fixing member and mounting member disclosed in the present invention;

[0028] Figure 5 A schematic diagram of the structure of the replacement assembly and connecting rod fixing member disclosed herein;

[0029] Figure 6 Schematic diagram of the structure of the baffle disclosed in the present invention.

[0030] in, Figures 1 to 6The correspondence between the reference numerals and the component names is as follows: 1-cabinet body; 11-cabinet door; 12-terminal controller installation part; 13-current transformer installation part; 21-heat dissipation filter; 22-replacement component; 220-connecting rod; 221-baffle; 222-second elastic part; 223-slide plate; 224-slider; 3-cable management part; 31-clamping part; 311-sliding part; 312-U-shaped plate; 313-first elastic part; 314-clamping plate; 32-installation part; 321-slide; 33-fixing part; 4-connecting line; 5-connecting rod fixing part. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features therein can be combined with each other in the absence of conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0033] The cables inside the existing harmonic control cabinet are generally fixed with cable ties. When replacing the cables, the cable ties are difficult to remove, which affects the efficiency of cable replacement.

[0034] Based on this, the embodiment of the present disclosure provides a vertical harmonic control cabinet for a repair machine. The terminal controller installation part 12 and the current transformer installation part 13 provided in the cabinet body 1 of the present disclosure are provided with a wire management part 3. The wire management part 3 includes a clamping part 31, a mounting part 32 and a fixing part 33. The mounting part 32 is connected to the inside of the cabinet body 1. The clamping part 31 is provided on the mounting part 32. The clamping part 31 is used to clamp the connecting wire 4 of the terminal controller and the current transformer, so that the staff does not need to use a restraint belt for fixing, thereby avoiding affecting the line changing efficiency. In addition, the filtering and heat dissipation part 2 can exchange and filter the gas inside and outside the cabinet body 1, play the role of dust prevention and heat dissipation, and increase the service life of the equipment.

[0035] The following describes in detail the vertical harmonic control cabinet for the repair machine through a specific embodiment:

[0036] Reference Figures 1 to 6As shown, the present disclosure provides a vertical harmonic control cabinet for a repair machine, including a cabinet body 1, a filtering and heat dissipation part and a wire management part 3. A cabinet door 11 and an accommodating space are provided in the cabinet body 1. The accommodating space has a terminal controller mounting part 12 and a current transformer mounting part 13. The wire management part 3 is arranged between the terminal controller mounting part 12 and the current transformer mounting part 13. The filtering and heat dissipation part 2 is arranged on the cabinet door 11. The wire management part 3 includes a clamping part 31, a mounting part 32 and a fixing part 33. The mounting part 32 is connected to the inside of the cabinet body 1. The clamping part 31 is arranged on the mounting part 32, and the clamping part 31 is used to clamp the connecting line 4 of the terminal controller and the current transformer. The fixing part 33 is used to fix the position of the clamping part 31 on the mounting part 32. The filtering and heat dissipation part 2 includes a heat dissipation filter 21 and a replacement component 22. The heat dissipation filter 21 is used to exchange and filter the gas inside and outside the cabinet body 1. The replacement component 22 is used to fix or remove the heat dissipation filter 21.

[0037] The terminal controller installation part 12 and the current transformer installation part 13 provided in the cabinet 1 of the present invention are provided with a wire management part 3. The wire management part 3 includes a clamping part 31, a mounting part 32 and a fixing part 33. The mounting part 32 is connected to the interior of the cabinet 1. The clamping part 31 is provided on the mounting part 32. The clamping part 31 is used to clamp the connecting wire 4 of the terminal controller and the current transformer, so that the staff does not need to use a restraint belt to fix it, thereby avoiding affecting the line changing efficiency. In addition, the filtering and heat dissipation part 2 can exchange and filter the gas inside and outside the cabinet 1, play a role in dust prevention and heat dissipation, and increase the service life of the equipment. The cabinet door 11 is provided with a mounting position for the heat dissipation filter 21, and the heat dissipation filter 21 is provided as part of the cabinet door 11. The cabinet 1 disclosed in the present invention can be configured as a cylinder, a cube, a rectangular parallelepiped or a polygon, and can be selected according to the environment of use. The cabinet 1 disclosed in the present invention is specifically configured as a rectangular parallelepiped, and the storage space within the cabinet 1 is divided into a terminal controller installation portion 12 and a current transformer installation portion 13, wherein the terminal controller installation portion 12 and the current transformer installation portion 13 are configured as an upper and lower structure, and the wire management portion 3 is configured between the two so that the connecting wire 4 can pass through the wire management portion 3, so that the wire management portion 3 can better clamp the connecting wire, making it easier for the staff to properly manage and fix the wire harness. The clamping member 31 disclosed in the present invention can be a mechanism such as a buckle or a clip that can limit the movement of the connecting wire 4, and the fixing member 33 can be a device such as a bolt or a screw to fix the position of the clamping member 31 on the mounting member 32, so as to facilitate the adjustment of the setting position of the connecting wire 4. Furthermore, the mounting member 32 and the clamping member 31 are slidably connected, and the sliding connection method is selected by the cooperation method of the slideway and the slider. When the clamping member 31 slides to the appropriate position of the mounting member 32, the fixing member 33 is used to fix its position.

[0038] In some embodiments, the clamping member 31 includes a sliding member 311 and a U-shaped plate 312, and a sliding groove 321 is provided on the mounting member 32. One end of the sliding member 311 is slidably connected to the sliding groove 321, and the other end is connected to the U-shaped plate 312. The opening of the U-shaped plate 312 is facing the direction of the cabinet door 11.

[0039] In this embodiment, the clamping member 31 comprises a sliding member 311 and a U-shaped plate 312, and the mounting member 32 is provided with a slide groove 321 adapted to the sliding member 311. When the worker drags the U-shaped plate 312, the sliding member 311 is driven to slide to a suitable position in the slide groove 321 and then fixed with the fixing member 33. It is understandable that in order to confine the connecting line 4 in the U-shaped plate 312, the opening size of the U-shaped plate 312 should be adapted to the connecting line 4 so that the U-shaped plate 312 can achieve damping cooperation with the connecting line 4 to achieve a fixing effect. Further, as Figure 2 and 3 As shown, a plurality of threaded holes are provided on the top of the mounting member 32, the inner cavity of the threaded hole is threadedly connected to a threaded rod, the top of the threaded rod is fixedly connected to an adjusting knob, and the sliding member 311 is provided with a threaded layer that matches the threaded rod. The staff first rotates the adjusting knob, and the adjusting knob drives the threaded rod to screw the threaded rod out from the inside of the threaded hole, releasing the limit on the sliding member 311, and then the staff adjusts the position of the sliding member 311 in the slide groove 321 according to the position of the wiring, and then screws the threaded rod into the threaded hole to fix the sliding member 311.

[0040] In some embodiments, fasteners are provided on the opposite side walls of the U-shaped plate 312, and the fasteners include a first elastic member 313 and a clamping plate 314. One end of the first elastic member 313 is connected to the side wall of the U-shaped plate 312, and the other opposite end is connected to the clamping plate 314, and the first elastic member 313 is used to apply a force to bring the clamping plates 314 on both sides closer together.

[0041] In this embodiment, the U-shaped plate 312 is used as a separator for the connecting line 4. A fastener, namely a first elastic member 313 and a clamping plate 314, is provided in the U-shaped plate 312. The first elastic member 313 is used to apply a force to bring the clamping plates 314 on both sides closer together, so that the clamping plates 314 on both sides are clamped together, thereby clamping and fixing the connecting line 4. The first elastic member 313 of the present disclosure can be an elastic member such as an elastic pad or a spring. The present disclosure specifically uses a spring as the first elastic member 313. Furthermore, in order to avoid the rigid clamping of the clamping plates 314 and to improve the limiting effect of the connecting line 4 between the two clamping plates 314, arc grooves can be provided on the opposite surfaces of the clamping plates 314 to adapt to the shape of the connecting line 4.

[0042] In some embodiments, the clamping member 31 includes a U-shaped plate 312, and a plurality of cable management segments are provided in the recess of the U-shaped plate 312. In this embodiment, the clamping member 31 is provided as a separate component, and a plurality of cable management segments are provided in the recess of the U-shaped plate 312, and the connecting wires 4 can be respectively inserted into the cable management segments for proper management and fixation.

[0043] In some embodiments, the number of the clamping members 31 is set to be multiple, and the multiple clamping members 31 are evenly distributed in the extension direction of the mounting member 32. In this embodiment, Figure 2 and 3 As shown, the clamping members 31 are provided in plurality, and the plurality of clamping members 31 are evenly distributed in the extension direction of the mounting member 32. It should be noted that the even distribution of the plurality of clamping members 31 in the extension direction of the mounting member 32 is adjustable, and the spacing distance between the plurality of clamping members 31 in the extension direction of the mounting member 32 can be controlled according to actual needs. It is understandable that the plurality of clamping members 31 can be provided with a plurality of fixing members 33 for fixing. Specifically, the present disclosure provides a plurality of threaded holes on the top of the mounting member 31, and the plurality of threaded holes are arranged at intervals, and each threaded hole is a fixing position for the clamping member 31.

[0044] In some embodiments, the replacement component 22 includes a baffle 221 and a second elastic member 222. The baffle 221 has a disassembled state and a fixed state. In the fixed state, the baffle 221 fixes the heat dissipation filter 21 on the cabinet door 11; in the disassembled state, the baffle 221 moves out of the mapping range of the heat dissipation filter 21; the second elastic member 222 is used to apply a force to convert the baffle 221 from the disassembled state to the fixed state.

[0045] In this embodiment, the heat dissipation filter 21 is fixed to the cabinet door 11 by the baffle 221, preventing it from being removed from the heat dissipation filter 21 mounting position on the cabinet door 11. The second elastic member 222 is in a relaxed state when in the fixed state. In the dismantling state, the baffle 221 is dragged to compress the second elastic member 222. At this time, the baffle 221 moves out of the mapping range of the heat dissipation filter 21, thereby losing the position restriction on the heat dissipation filter 21. The heat dissipation filter 21 can now be removed from the cabinet door 11. After the heat dissipation filter 21 is repaired or replaced, the second elastic member 222 is released and the baffle 221 once again secures the heat dissipation filter 21 to the cabinet door 11. Specifically, the second elastic member 222 can be an elastic pad or a spring, and the present disclosure specifically uses a spring.

[0046] In some embodiments, the replacement component 22 includes two groups of linkage limit members, which are connected to the cabinet door 11, and the two groups of linkage limit members are respectively arranged on opposite sides of the heat dissipation filter 21. The linkage limit members include a connecting rod 220, two slide plates 223, two sliders 224, two second elastic members 222 and two baffles 221. The two slide plates 223 are arranged at intervals, and the sliding direction of the slide plates 223 is toward the heat dissipation filter 21. The two sliders 224 are respectively slidably connected to the two slide plates 223. The two ends of the connecting rod 220 are respectively connected to the two sliders 224, and the two baffles 221 are respectively connected to the two sliders 224. The second elastic member 222 is used to exert a force on the slider 224 to approach the heat dissipation filter 21.

[0047] In this embodiment, Figure 1 The replacement assembly 22 is configured in a linkage mode, with linkage stoppers connected to the cabinet door 11. Two sets of linkage stoppers are located on opposite sides of the heat dissipation filter 21. Dragging the connecting rod 220 simultaneously moves the two sliders 224, driving the baffle 221 out of the mapping range of the heat dissipation filter 21, thereby releasing the restraint on the heat dissipation filter 21. Specifically, the slide plate 223 is configured as an L-shaped plate with a guide rail disposed therein. The slider 224 and the second elastic member 222 are sleeved on the guide rail. One end of the second elastic member 222 abuts against the side wall of the slide plate 223, while the other, opposite end abuts against the slider 224 to apply a force.

[0048] In some embodiments, a connecting rod fixing member 5 is also included, which is connected to the cabinet door 11. A clamping member is provided on the connecting rod fixing member 5, which is used to clamp and fix with the connecting rod 220. When the connecting rod 220 is clamped with the clamping member, the baffle 221 moves out of the mapping range of the heat dissipation filter 21.

[0049] In this embodiment, the connecting rod fixing part 5 is used when the heat dissipation filter 21 is disassembled. When the staff pulls the connecting rod 220 to move the baffle 221 out of the mapping range of the heat dissipation filter 21 to release the limit fixation, the connecting rod 220 is clamped and fixed with the connecting rod fixing part 5, so that the connecting rod 220 will not rebound due to the second elastic part 222, so as to facilitate the loading and unloading of the heat dissipation filter 21.

[0050] In some embodiments, the heat dissipation filter 21 is configured as a rectangular plate structure, and the heat dissipation filter 21 is disposed on one side of the cabinet door 11 close to the bottom of the cabinet body 1 , so that the display screen 10 and the control panel can be installed on the upper part of the cabinet door 11 .

[0051] In the present disclosure, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. Terms such as "installed", "connected", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.

[0052] In the description of the present disclosure, it is to be understood that the terms "up", "down", "left", "right", "front", "back", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation on the present disclosure.

[0053] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0054] The above are merely preferred embodiments of the present disclosure and are not intended to limit the present disclosure. Those skilled in the art will readily appreciate that various modifications and variations of the present disclosure are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. A vertical harmonic control cabinet for a repair machine, characterized in that: It includes a cabinet, a filtering and heat dissipation part and a wire management part. The cabinet is provided with a cabinet door and an accommodating space. The accommodating space has a terminal controller installation part and a current transformer installation part. The wire management part is arranged between the terminal controller installation part and the current transformer installation part. The filtering and heat dissipation part is arranged on the cabinet door. The cable management part includes a clamping member, a mounting member and a fixing member. The mounting member is connected to the interior of the cabinet. The clamping member is arranged on the mounting member and is used to clamp the connecting wires of the terminal controller and the current transformer. The fixing member is used to fix the position of the clamping member on the mounting member. The filtering and heat dissipation part includes a heat dissipation filter and a replacement component. The heat dissipation filter is used to exchange and filter the gas inside and outside the cabinet, and the replacement component is used to fix or remove the heat dissipation filter.

2. The vertical harmonic control cabinet for repair machine according to claim 1 is characterized in that: The mounting member and the clamping member are slidably connected.

3. The vertical harmonic control cabinet for repairing machine according to claim 1 is characterized in that: The clamping member includes a sliding member and a U-shaped plate. A sliding groove is provided on the mounting member. One end of the sliding member is slidably connected to the sliding groove, and the other end is connected to the U-shaped plate. The opening of the U-shaped plate faces the direction of the cabinet door.

4. The vertical harmonic control cabinet for repairing machine according to claim 3 is characterized in that: Fasteners are provided on the opposite side walls of the U-shaped plate, and the fasteners include a first elastic member and a clamping plate. One end of the first elastic member is connected to the side wall of the U-shaped plate, and the other opposite end is connected to the clamping plate, and the first elastic member is used to apply a force to bring the clamping plates on both sides closer together.

5. The vertical harmonic control cabinet for repairing machine according to claim 1 is characterized in that: The clamping member includes a U-shaped plate, and a plurality of wire management sections are arranged in the concave portion of the U-shaped plate.

6. The vertical harmonic control cabinet for a repair machine according to any one of claims 1 to 4, characterized in that: The number of the clamping members is set to be multiple, and the multiple clamping members are evenly distributed in the extending direction of the mounting member.

7. The vertical harmonic control cabinet for a repair machine according to claim 1, characterized in that: The replacement assembly includes a baffle and a second elastic member, wherein the baffle has a disassembled state and a fixed state, wherein: In the fixed state, the baffle fixes the heat dissipation filter element on the cabinet door; In the disassembled state, the baffle moves out of the mapping range of the heat dissipation filter; The second elastic member is used to apply a force to convert the baffle from the disassembled state to the fixed state.

8. The vertical harmonic control cabinet for a repair machine according to claim 1 is characterized in that: The replacement assembly includes two groups of linkage limiters, the linkage limiters are connected to the cabinet door, and the two groups of linkage limiters are respectively arranged on two opposite sides of the heat dissipation filter, wherein, The linkage limit member includes a connecting rod, two slide plates, two sliders, two second elastic members and two baffles. The two slide plates are arranged at intervals, and the sliding direction of the slide plates is toward the heat dissipation filter. The two sliders are respectively slidably connected to the two slide plates. The two ends of the connecting rod are respectively connected to the two sliders. The two baffles are respectively connected to the two sliders. The second elastic member is used to apply a force to the slider to approach the heat dissipation filter.

9. The vertical harmonic control cabinet for a repair machine according to claim 8, characterized in that: It also includes a connecting rod fixing part, which is connected to the cabinet door. A clamping part is provided on the connecting rod fixing part, and the clamping part is used to be clamped and fixed with the connecting rod. When the connecting rod and the clamping part are clamped, the baffle moves out of the mapping range of the heat dissipation filter.

10. The vertical harmonic control cabinet for a repair machine according to claim 1, characterized in that: The heat dissipation filter is configured as a rectangular plate structure, and the heat dissipation filter is disposed on a side of the cabinet door close to the bottom of the cabinet body.

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