CN113422299A

CN113422299A - Switch board convenient to overhaul

Info

Publication number: CN113422299A
Application number: CN202110835688.5A
Authority: CN
Inventors: 林文健; 王启基; 黄仲怀; 王天航
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-09-21
Anticipated expiration: 2041-07-23
Also published as: CN113422299B

Abstract

The invention belongs to the technical field of control cabinets, and discloses a control cabinet convenient to overhaul. This switch board convenient to overhaul is provided with adjusting part, can remove along vertical direction through adjusting part control baffle, thereby make the increase of distance between two baffles, overhaul or change the electronic component who has a fault more easily, and business turn over line part can be fixed alone respectively with a plurality of cables of business turn over cabinet body, can strengthen the fixed to the cable, and the convenience overhauls the cable that has a fault, improve maintainer's maintenance efficiency, thereby can shorten switch board fault time, improve production efficiency.

Description

Switch board convenient to overhaul

Technical Field

The invention relates to the technical field of control cabinets, in particular to a control cabinet convenient to overhaul.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. Borrow measuring instrument and can show various parameters in the operation, still can adjust some electrical parameters, indicate or signals deviating normal operating condition, low-voltage control cabinet is often used for the interior mechanical equipment power supply of mill, but baffle in the current switch board all is fixed in the cabinet internally, distance between two adjacent baffles can not change, if electronic component card is between two baffles, or the undersize of distance between two baffles, the space is not enough, inconvenient overhauls or changes faulty electronic component, and, can not fix a plurality of cables respectively alone, inconvenient finding faulty cable and electronic component's being connected is easy not hard up, influence maintainer's maintenance efficiency, and can lead to switch board fault time extension, the mechanical equipment down time that the switch board controlled has been increased, production efficiency has been reduced.

Disclosure of Invention

The invention aims to provide a control cabinet convenient to overhaul, and aims to solve the problems that the distance between two adjacent partition plates in the existing control cabinet cannot be changed, the electronic component with a fault cannot be overhauled or replaced conveniently, and a plurality of cables cannot be fixed independently respectively.

In order to achieve the purpose, the invention adopts the following technical scheme:

a control cabinet facilitating maintenance, comprising:

the cabinet body is provided with a plurality of partition plates at intervals;

the adjusting component is arranged on the cabinet body and fixedly connected with the plurality of partition plates, and the adjusting component can adjust the distance between two adjacent partition plates;

and the wire inlet and outlet component can be used for respectively and independently fixing a plurality of cables which enter and exit the cabinet body.

Preferably, the adjusting component includes a supporting member connected to the partition plate, a wire spool rotatably disposed on the supporting member, two stretching assemblies connected to the wire spool, and two racks respectively fixed to two sides of the cabinet body, the stretching assemblies include a pulling rope wound around the wire spool, a fixing plate fixed to the supporting member, a clamping tooth fixed to the pulling rope, and a first elastic member sleeved on the pulling rope, the pulling rope slidably penetrates the fixing plate, two ends of the first elastic member are respectively fixed to the clamping tooth and the fixing plate, the clamping tooth slidably penetrates the supporting member, and the clamping tooth is capable of being clamped to the racks.

Preferably, the wire inlet and outlet component comprises a wire inlet plate fixedly arranged on the cabinet body and a wire pressing plate slidably arranged on the cabinet body in a penetrating mode, the cabinet body is provided with a containing cavity, a plurality of first wire inlet holes are formed in the wire inlet plate at intervals and communicated with the containing cavity, a plurality of second wire inlet holes are formed in the wire pressing plate at intervals and communicated with the second wire inlet holes in a one-to-one correspondence mode.

Preferably, the cabinet further comprises a heat dissipation part, the heat dissipation part comprises a heat dissipation fan fixedly arranged on the cabinet body, and an output end of the heat dissipation fan is communicated with the accommodating cavity.

As preferred, still including placing box part, place box part include the box body, slide set up in the fly leaf of box body, fixed set up in the first joint spare of box body to and a plurality of second elastic component, a plurality of the equal both ends of second elastic component butt respectively the fly leaf with the box body, the cabinet body is provided with a plurality of first draw-in grooves along vertical direction, first joint spare can with arbitrary first draw-in groove joint.

Preferably, the multifunctional cabinet further comprises a treading part, wherein the treading part comprises a treading plate, one end of the treading part is hinged to the treading plate of the cabinet body, the treading part is fixedly arranged on a first supporting plate of the cabinet body, penetrates through a connecting piece of the first supporting plate in a sliding mode, is sleeved on a third elastic piece of the connecting piece, is fixedly arranged on a second clamping piece of the connecting piece, and is fixedly arranged on a second supporting plate of the cabinet body, two ends of the third elastic piece are fixedly arranged on the first supporting plate and the connecting piece respectively, the other end of the treading plate can abut against the second supporting plate, a second clamping groove is formed in the treading plate, and the second clamping piece can be clamped in the second clamping groove.

Preferably, the cabinet further comprises a moving part, wherein the moving part comprises a bearing plate fixedly arranged on the cabinet body, a plurality of universal wheels arranged on the bearing plate at intervals, and a plurality of limiting assemblies arranged on the bearing plate at intervals, and each limiting assembly comprises a threaded connector in threaded connection with the bearing plate and a supporting block in rotary connection with the threaded connector.

Preferably, the dust collection cabinet further comprises a dust collection fan, and the dust collection fan is fixedly arranged on the cabinet body.

Preferably, the cabinet door assembly further comprises a cabinet door assembly, wherein the cabinet door assembly comprises a first cabinet door hinged to the cabinet body, a second cabinet door hinged to the first cabinet door, a rotating rod fixedly connected with the second cabinet door, two sliding grooves respectively fixedly arranged at two ends of the cabinet body, and a locking assembly fixedly arranged on the second cabinet door, two ends of the rotating rod are respectively slidably arranged in the two sliding grooves, and the locking assembly can lock the second cabinet door and the cabinet body.

Preferably, the locking assembly comprises a first locking block fixedly arranged on the second cabinet door, a second locking block fixedly arranged on the cabinet body, and a locking shaft slidably penetrating through the second locking block, the first locking block is provided with a locking hole, and the locking shaft can penetrate through the locking hole.

The invention has the beneficial effects that: the invention provides a control cabinet convenient to overhaul, which comprises a cabinet body, an adjusting part and a wire inlet and outlet part, wherein a plurality of partition plates are arranged at intervals in the cabinet body, the adjusting part is arranged in the cabinet body and fixedly connected with the partition plates, the adjusting part can adjust the distance between two adjacent partition plates, and the wire inlet and outlet part can respectively and independently fix a plurality of cables entering and exiting the cabinet body. This switch board convenient to overhaul is provided with adjusting part, adjusting part can adjust the distance between arbitrary two adjacent baffles, if electronic component card is between two baffles, or the distance undersize between two baffles, the space is not enough, can remove along vertical direction through adjusting part control baffle, thereby make the distance increase between two baffles, overhaul or change the electronic component that has a fault more easily, and business turn over line part can be fixed alone respectively with a plurality of cables of business turn over cabinet body, can strengthen the fixed to the cable, prevent that cable and electronic component's being connected is not hard up, and conveniently overhaul faulty cable, the maintenance efficiency of maintainer is improved, thereby can shorten switch board fault time, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a control cabinet for easy maintenance according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of a control cabinet for facilitating maintenance according to an embodiment of the present invention, taken along a first perspective;

FIG. 3 is a schematic view of a portion of a control cabinet for facilitating maintenance according to an embodiment of the present invention, taken along a second perspective;

FIG. 4 is a schematic diagram of an adjustment component of the control cabinet for easy maintenance according to an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of a first view angle of an adjustment component eye in an easy-to-service control cabinet according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a portion of a second view angle of an adjustment component eye in the control cabinet for easy access according to an exemplary embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a wire inlet and outlet component of a control cabinet convenient for maintenance according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a heat sink in a control cabinet for facilitating maintenance according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a configuration of a cassette component disposed in a control cabinet for easy access according to an exemplary embodiment of the present invention;

FIG. 10 is a schematic diagram of the structure of the moving parts in the control cabinet for easy maintenance according to the exemplary embodiment of the present invention;

FIG. 11 is an enlarged view at A in FIG. 2;

fig. 12 is an enlarged view at B in fig. 1.

In the figure:

1. a cabinet body; 11. a first card slot; 12. an air deflector;

21. a rack; 22. a support member; 23. a wire spool; 241. a hauling rope; 242. a fixing plate; 243. a first elastic member; 244. clamping teeth;

31. a wire inlet plate; 32. a wire pressing plate; 33. pushing the plate; 34. a fourth elastic member; 311. a first wire inlet hole;

41. a heat radiation fan; 42. a wind guide block; 43. a filter screen; 44. a sliding shaft; 45. a fifth elastic member;

51. a box body; 52. a movable plate; 53. a second elastic member; 54. a first clip member;

61. treading a pedal; 62. a first support plate; 63. a connecting member; 64. a third elastic member; 65. a second clip member; 66. a second support plate; 611. a second card slot;

7. a dust collection fan;

81. a first cabinet door; 82. a second cabinet door; 831. a first locking block; 832. a second locking block; 833. a locking shaft; 834. a sixth elastic member;

91. a support plate; 92. a universal wheel; 931. a screw member; 932. a support block; 933. a limiting rod;

10. a dust collection box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The invention provides a control cabinet convenient to overhaul, which can adjust the distance between two adjacent partition plates through an adjusting part, is easier to overhaul or replace electronic elements with faults, and improves the overhaul efficiency of maintainers, thereby shortening the fault time of the control cabinet and improving the production efficiency.

As shown in fig. 1-7, the control cabinet convenient for maintenance comprises a cabinet body 1, an adjusting component and a wire inlet and outlet component, wherein a plurality of partition plates are arranged at intervals in the cabinet body 1, the adjusting component is arranged in the cabinet body 1 and fixedly connected with the plurality of partition plates, the adjusting component can adjust the distance between two adjacent partition plates, and the wire inlet and outlet component can respectively and independently fix a plurality of cables passing in and out of the cabinet body 1. This switch board convenient to overhaul is provided with adjusting part, adjusting part can adjust the distance between arbitrary two adjacent baffles, if electronic component card is between two baffles, or the distance undersize between two baffles, the space is not enough, can remove along vertical direction through adjusting part control baffle, thereby make the distance increase between two baffles, overhaul or change the electronic component that has a fault more easily, and business turn over line part can be fixed alone respectively with a plurality of cables of business turn over cabinet body 1, can strengthen the fixed to the cable, prevent that cable and electronic component's being connected is not hard up, and conveniently overhaul faulty cable, overhaul personnel's maintenance efficiency is improved, thereby can shorten switch board down time, improve production efficiency.

As shown in fig. 2 to 6, preferably, the adjusting member includes a supporting member 22 connected to the partition, a wire reel 23 rotatably disposed on the supporting member 22, two stretching assemblies connected to the wire reel 23, and two racks 21 respectively fixed to two sides of the cabinet body 1, the stretching assemblies include a pulling rope 241 wound around the wire reel 23, a fixing plate 242 fixed to the supporting member 22, a fastening tooth 244 fixed to the pulling rope 241, and a first elastic member 243 sleeved on the pulling rope 241, the pulling rope 241 slidably penetrates the fixing plate 242, two ends of the first elastic member 243 are respectively fixed to the fastening tooth 244 and the fixing plate 242, the fastening tooth 244 slidably penetrates the supporting member 22, and the fastening tooth 244 can be fastened to the rack 21. Rotate the wire reel 23, can control two haulage ropes 241 of twining in wire reel 23 and stretch out and draw back simultaneously, when the position of baffle needs to be adjusted, make haulage rope 241 drive block tooth 244 shrink through rotating the wire reel 23, make block tooth 244 break away from with rack 21, thereby the position of baffle can be adjusted, when adjusting the baffle to suitable position, rotate wire reel 23, make haulage rope 241 extension, under the driving action of first elastic component 243, block tooth 244 slides from support piece 22 and stretches out, after the cooperation with rack 21, support piece 22 is fixed once more, thereby accomplish the regulation to the baffle position. Preferably, the wire spool 23 is provided with a knob, which is fixedly connected with the wire spool 23. The knob is located outside the support member 22, and the wire spool 23 can be rotated by rotating the knob, so that the wire spool 23 can be conveniently rotated.

As shown in fig. 7, preferably, still include business turn over line part, business turn over line part is including setting firmly in the inlet wire board 31 of the cabinet body 1 to and slide and wear to locate inlet wire board 31 and the line ball board 32 of the cabinet body 1, the cabinet body 1 has and holds the chamber, inlet wire board 31 interval is provided with a plurality of first entrance holes 311, a plurality of first entrance holes 311 all with hold the chamber intercommunication, line ball board 32 interval is provided with a plurality of second entrance holes, a plurality of first entrance holes 311 and a plurality of second entrance holes one-to-one communicate. The first wire inlet hole 311, the second wire inlet hole and the accommodating cavity are communicated, when a cable passes through the first wire inlet hole 311 and the corresponding second wire inlet hole, the wire pressing plate 32 slides along the vertical direction to enable the first wire inlet hole 311 and the second wire inlet hole to be staggered, and therefore the wire pressing plate 32 and the wire inlet plate 31 can clamp and fix the cable; intake plate 31 is provided with a plurality of first entrance holes 311, line ball board 32 is provided with a plurality of second intake plates 31, a plurality of first entrance holes 311 and a plurality of second entrance hole one-to-one communicate, can wear to locate a plurality of first entrance holes 311 and a plurality of second entrance holes of intake plate 31 respectively with a plurality of cables of the business turn over cabinet body 1, so that a plurality of cables are fixed alone respectively, enable the maintainer to find out faulty cable fast, improve maintenance efficiency, and can strengthen fixing to the cable, it is not hard up to prevent that cable and electronic component's being connected. Preferably, the tension disc 32 is provided with a push plate 33. Through promoting push pedal 33, conveniently control line ball board 32 and slide and wear to locate line feeding board 31 and cabinet body 1. Preferably, the wire inlet and outlet component further comprises a fourth elastic member 34, and two ends of the fourth elastic member 34 are fixedly connected with the wire pressing plate 32 and the cabinet 1 respectively. The push plate 33 is pushed upwards along the vertical direction, so that the wire pressing plate 32 slides upwards, the part of the first wire inlet hole 311 communicated with the second wire inlet hole is enlarged, and the fourth elastic piece 34 is compressed and can move or penetrate through a cable; after the push plate 33 is loosened, the fourth elastic piece 34 drives the wire pressing plate 32 to slide downwards, the communication part of the first wire inlet hole 311 and the second wire inlet hole becomes small, and the wire pressing plate 32 and the wire inlet plate 31 can clamp and fix the cable.

As shown in fig. 8, optionally, the cabinet further includes a heat dissipation component, the heat dissipation component includes a heat dissipation fan 41 fixedly disposed on the cabinet 1, and an output end of the heat dissipation fan 41 is communicated with the accommodating cavity. Drive outside air through the work of drive cooling fan 41 and get into in the cabinet body 1, can reduce the inside temperature of the cabinet body 1, prevent that the electronic component temperature in the cabinet body 1 is too high and lead to the short circuit. Preferably, the heat dissipation component further comprises an air guide block 42 fixedly arranged on the cabinet body 1 and a filter screen 43 slidably penetrating through the air guide block 42, the air guide block 42 is provided with an air guide opening, the air guide opening is respectively communicated with the output end of the heat dissipation fan 41 and the accommodating cavity, and the filter screen 43 can shield the air guide opening. The filter screen 43 can prevent the dust in the outside air from being brought into the cabinet body 1 when the heat dissipation fan 41 works, prevent the electronic element short circuit caused by excessive dust in the cabinet body 1, and improve the safety of the control cabinet.

Preferably, the heat dissipation component further includes a sliding shaft 44 slidably inserted into the cabinet 1, the filter net 43 is provided with a through hole, and the sliding shaft 44 can be inserted into the through hole. The air guide block 42 is fixedly arranged on the cabinet body 1, the filter screen 43 is slidably arranged on the air guide block 42 in a penetrating manner, and the sliding shaft 44 is arranged on the through hole in a penetrating manner and can lock the relative position of the filter screen 43 and the air guide block 42.

Preferably, the heat dissipating member further includes a fifth elastic member 45 sleeved on the sliding shaft 44, and two ends of the fifth elastic member 45 are respectively fixedly connected to the cabinet 1 and the sliding shaft 44. The fifth elastic member 45 prevents the sliding shaft 44 from being loosened and disengaged.

As shown in fig. 9, optionally, the cabinet further includes a placement box component, the placement box component includes a box body 51, a movable plate 52 slidably disposed on the box body 51, a first clamping member 54 fixedly disposed on the box body 51, and a plurality of second elastic members 53, both ends of each of the plurality of second elastic members 53 respectively abut against the movable plate 52 and the box body 51, the cabinet body 1 is provided with a plurality of first clamping grooves 11 along a vertical direction, and the first clamping member 54 can be clamped with any one of the first clamping grooves 11. The first clamping piece 54 can be clamped with any one first clamping groove 11, the box body 51 can be fixed at different heights in the cabinet body 1, and a maintainer can place a maintenance tool on the box body 51, so that the maintainer is prevented from frequently entering and exiting the cabinet body 1 to replace the maintenance tool, and maintenance efficiency is improved; the second elastic piece 53 can drive the movable plate 52 to slide in the box body 51 along the vertical direction, and when the maintenance tool is placed on the movable plate 52, according to the weight of the maintenance tool, the second elastic piece 53 can push the maintenance tool to the opening of the box body 51, so that the maintenance tool is convenient for a maintenance worker to take.

As shown in fig. 2 and 11, preferably, the portable electronic device further includes a stepping part, the stepping part includes a stepping plate 61 with one end hinged to the cabinet 1, a first supporting plate 62 fixed to the cabinet 1, a connecting member 63 slidably penetrating through the first supporting plate 62, a third elastic member 64 sleeved on the connecting member 63, a second clamping member 65 fixed to the connecting member 63, and a second supporting plate 66 fixed to the cabinet 1, two ends of the third elastic member 64 are respectively fixed to the first supporting plate 62 and the connecting member 63, the other end of the stepping plate 61 can be abutted against the second supporting plate 66, the stepping plate 61 is provided with a second clamping groove 611, and the second clamping member 65 can be clamped in the second clamping groove 611. When the position to be overhauled is too high, the maintainer can push the connecting piece 63 downwards to make the second clamping piece 65 break away from the second clamping groove 611, the pedal 61 is rotated to the horizontal state, the pedal 61 is abutted to the second supporting plate 66, the pedal 61 is stepped to carry out overhauling work, when the pedal 61 is not needed to be used, the wiping pedal can be rotated to the vertical state, the second clamping piece 65 is clamped in the second clamping groove 611 to fix the pedal 61, the space in the control cabinet is saved, and the third elastic piece 64 can prevent the second clamping piece 65 from breaking away from the second clamping groove 611 under the condition of not receiving external force.

As shown in fig. 10, optionally, the cabinet further includes a moving component, the moving component includes a supporting plate 91 fixed to the cabinet 1, a plurality of universal wheels 92 disposed at intervals on the supporting plate 91, and a plurality of limiting assemblies disposed at intervals on the supporting plate 91, each limiting assembly includes a screw 931 screwed to the supporting plate 91 and a supporting block 932 rotatably connected to the screw 931. The supporting plate 91 supports the cabinet body 1, the universal wheel 92 is arranged on the supporting plate 91 to conveniently move the cabinet body 1, and after the cabinet body 1 is moved to a set position, the screw 931 is rotated to enable the supporting block 932 to move downwards until the supporting block 932 abuts against the ground, so that the cabinet body 1 is prevented from moving randomly. Preferably, the limiting component further comprises a limiting rod 933, the limiting rod 933 penetrates through the supporting plate 91 in a sliding manner, and the limiting rod 933 is fixedly connected with the supporting block 932. The limiting rod 933 can prevent the support block 932 from rotating along with the screw 931. Preferably, the support blocks 932 are spaced apart to provide a plurality of anti-slip grooves. The anti-slip grooves can increase the friction force between the supporting blocks 932 and the ground, and provide the fixing effect of the cabinet body 1.

As shown in fig. 2 and fig. 3, optionally, the dust collector further includes a dust collection component, where the dust collection component includes a dust collection fan 7 fixed to the cabinet 1, an air deflector 12 fixed to the cabinet 1, and a dust collection box 10 communicated with an output end of the dust collection fan 7. When the heat dissipation fan 41 works, dust in the cabinet body 1 is blown downwards, and the dust collection fan 7 can collect the dust, so that the normal work of the electronic elements is prevented from being influenced by excessive dust in the cabinet body 1. Preferably, an air deflector 12 is arranged in the cabinet 1. Preferably, a dust box 10 is further included, and the dust box 10 is communicated with the output end of the dust suction fan 7.

As shown in fig. 1 to 3, optionally, the cabinet door assembly further includes a first cabinet door 81 hinged to the cabinet body 1, a second cabinet door 82 hinged to the first cabinet door 81, a rotating rod fixedly connected to the second cabinet door 82, two sliding grooves fixedly disposed at two ends of the cabinet body 1, respectively, and a locking assembly fixedly disposed on the second cabinet door 82, wherein two ends of the rotating rod are slidably disposed in the two sliding grooves, respectively, and the locking assembly can lock the second cabinet door 82 and the cabinet body 1. First cabinet door 81 is articulated with the cabinet body 1, and first cabinet door 81 is articulated with second cabinet door 82, rotates first cabinet door 81, and first cabinet door 81 drives second cabinet door 82 and rotates, and second cabinet door 82 drives dwang sliding chute to open the opening that holds the chamber with the cabinet body 1, first cabinet door 81 and second cabinet door 82 are folding to be opened, and the space that the cabinet door occupy is opened for a short time, can avoid receiving the place to influence the cabinet door and can't open, thereby influence maintenance efficiency. Preferably, the first cabinet door 81 is provided with a handle. The first cabinet door 81 is conveniently rotated by a handle.

As shown in fig. 12, preferably, the locking assembly includes a first locking block 831 fixed to the second cabinet door 82, a second locking block 832 fixed to the cabinet body 1, and a locking shaft 833 slidably inserted into the second locking block 832, wherein the first locking block 831 is provided with a locking hole through which the locking shaft 833 can be inserted. When the locking shaft 833 simultaneously penetrates through the second locking block 832 and the locking hole, the relative position of the cabinet door component and the cabinet body 1 can be locked. Preferably, the locking assembly further includes a sixth elastic element 834 sleeved on the locking shaft 833, and two ends of the sixth elastic element 834 are respectively and fixedly disposed on the second locking block 832 and the locking shaft 833. The sixth elastic member 834 can prevent the locking shaft 833 from being released.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a switch board convenient to overhaul which characterized in that includes:

the cabinet comprises a cabinet body (1), wherein a plurality of partition plates are arranged at intervals on the cabinet body (1);

the adjusting component is arranged on the cabinet body (1), is fixedly connected with the plurality of partition plates, and can adjust the distance between two adjacent partition plates;

and the wire inlet and outlet component can be used for respectively and independently fixing a plurality of cables which enter and exit the cabinet body (1).

2. The control cabinet convenient to overhaul according to claim 1, wherein the adjusting member comprises a supporting member (22) connected to the partition, a wire spool (23) rotatably disposed on the supporting member (22), two stretching assemblies connected to the wire spool (23), and two racks (21) respectively fixed to two sides of the cabinet body (1), the stretching assemblies comprise a pulling rope (241) wound around the wire spool (23), a fixing plate (242) fixed to the supporting member (22), a locking tooth (244) fixed to the pulling rope (241), and a first elastic member (243) sleeved on the pulling rope (241), the pulling rope (241) slidably penetrates through the fixing plate (242), two ends of the first elastic member (243) are respectively fixed to the locking tooth (244) and the fixing plate (242), the clamping teeth (244) penetrate through the support piece (22) in a sliding mode, and the clamping teeth (244) can be clamped with the rack (21).

3. The control cabinet convenient to overhaul according to claim 1, wherein the wire inlet and outlet component comprises a wire inlet plate (31) fixedly arranged on the cabinet body (1) and a wire pressing plate (32) slidably arranged on the wire inlet plate (31) and the cabinet body (1), the cabinet body (1) is provided with a containing cavity, the wire inlet plate (31) is provided with a plurality of first wire inlet holes (311) at intervals, the first wire inlet holes (311) are all communicated with the containing cavity, the wire pressing plate (32) is provided with a plurality of second wire inlet holes at intervals, and the first wire inlet holes (311) are communicated with the second wire inlet holes in a one-to-one correspondence manner.

4. The control cabinet convenient to overhaul according to claim 3, further comprising a heat dissipation component, wherein the heat dissipation component comprises a heat dissipation fan (41) fixedly arranged on the cabinet body (1), and an output end of the heat dissipation fan (41) is communicated with the accommodating cavity.

5. The control cabinet convenient to overhaul according to any one of claims 1 to 4, further comprising a placement box component, wherein the placement box component comprises a box body (51), a movable plate (52) slidably disposed on the box body (51), a first clamping member (54) fixedly disposed on the box body (51), and a plurality of second elastic members (53), both ends of each of the plurality of second elastic members (53) are respectively abutted to the movable plate (52) and the box body (51), the cabinet body (1) is provided with a plurality of first clamping grooves (11) in the vertical direction, and the first clamping member (54) can be clamped with any one of the first clamping grooves (11).

6. The control cabinet convenient to overhaul according to any one of claims 1 to 4, further comprising a stepping member, the stepping member comprises a stepping plate (61) having one end hinged to the cabinet body (1), a first support plate (62) fixed to the cabinet body (1), a connecting member (63) slidably inserted into the first support plate (62), a third elastic member (64) sleeved on the connecting member (63), a second clamping member (65) fixed to the connecting member (63), and a second support plate (66) fixed to the cabinet body (1), two ends of the third elastic member (64) are respectively fixed to the first support plate (62) and the connecting member (63), the other end of the stepping plate (61) can abut against the second support plate (66), the stepping plate (61) is provided with a second clamping groove (611), the second clamping piece (65) can be clamped in the second clamping groove (611).

7. The control cabinet convenient to overhaul according to any one of claims 1 to 4, further comprising a moving component, wherein the moving component comprises a supporting plate (91) fixedly arranged on the cabinet body (1), a plurality of universal wheels (92) arranged on the supporting plate (91) at intervals, and a plurality of limiting assemblies arranged on the supporting plate (91) at intervals, the limiting assemblies comprise a screw connector (931) screwed on the supporting plate (91), and a supporting block (932) rotatably connected with the screw connector (931).

8. The easy-to-overhaul control cabinet according to any one of claims 1 to 4, further comprising a dust suction fan (7), wherein the dust suction fan (7) is fixedly arranged on the cabinet body (1).

9. The control cabinet convenient to overhaul according to any one of claims 1 to 4, further comprising a cabinet door component, wherein the cabinet door component comprises a first cabinet door (81) hinged to the cabinet body (1), a second cabinet door (82) hinged to the first cabinet door (81), a rotating rod fixedly connected to the second cabinet door (82), two sliding grooves fixedly arranged at two ends of the cabinet body (1) respectively, and a locking component fixedly arranged on the second cabinet door (82), two ends of the rotating rod are slidably arranged in the two sliding grooves respectively, and the locking component can lock the second cabinet door (82) and the cabinet body (1).

10. The control cabinet convenient to overhaul according to claim 9, wherein the locking assembly comprises a first locking block (831) fixed to the second cabinet door (82), a second locking block (832) fixed to the cabinet body (1), and a locking shaft (833) slidably inserted into the second locking block (832), the first locking block (831) is provided with a locking hole, and the locking shaft (833) can be inserted into the locking hole.