CN218850219U - Switch cabinet with wiring structure for electrical equipment - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, and discloses a switchgear with a wire harness structure for electrical equipment, including a box body, a second motor is fixedly connected to the middle and upper part of the left rear end of the box body, and the second motor The output end of the motor is fixedly connected with a connecting shaft, the outside of the left end of the connecting shaft is fixedly connected with a second bevel gear, the outside of the right end of the connecting shaft is fixedly connected with a third bevel gear, and the second bevel gear is connected with the third bevel gear. The front sides of the gears are meshed with first bevel gears. In the utility model, the connecting shaft and the bevel gear are driven to rotate through the motor, the threaded rod is driven to rotate through the meshing connection and rotation of the bevel gear, and the slider is moved through the rotation of the threaded rod to realize the movement of the wire harness plate inside the slider. The wire partition board installed on the front side of the wire board can change the distance between the wire partition boards to classify and bundle the connecting wires of different types, thicknesses and functions.

Description

A switchgear with harness structure for electrical equipment

technical field

The utility model relates to the technical field of electrical equipment, in particular to a switch cabinet with a wire harness structure for electrical equipment.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. In the common wire harness structure switchgear, sometimes it is difficult to arrange the connecting wires of different thicknesses due to the variety of internal connecting wires, and most of the wire harness mechanisms do not have the function of classifying the connecting wires, so it is impossible to quickly find the damaged connecting wires during maintenance.

At the same time, the cooling fans of common switch cabinets are usually fixed on both sides or the top of the cabinet, and can only be fixed in a certain area to dissipate heat inside the switch cabinet. At this time, the cooling fan cannot cool down the long-distance line, which will easily cause the line temperature to be too high and cause overload, easily damage the line, and affect the normal operation of the switchgear.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a switch cabinet with a wire harness structure for electrical equipment.

In order to achieve the above object, the utility model adopts the following technical scheme: a switch cabinet with a wire harness structure for electrical equipment, including a box body, and a second motor is fixedly connected to the middle and upper part of the left rear end of the box body. The output end of the second motor is fixedly connected with a connecting shaft, the outside of the left end of the connecting shaft is fixedly connected with a second bevel gear, the outside of the right end of the connecting shaft is fixedly connected with a third bevel gear, and the second bevel gear and The front sides of the third bevel gears are meshed with first bevel gears, the front ends of the first bevel gears are fixedly connected with first threaded rods, and the outer sides of the first threaded rods are all threaded with first sliders, The bottom of the first slider is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with a second slider, and the second slider is slidably connected to the outside of the slide bar. Both the inner side of the slider and the second slider are fixedly connected with a wire harness plate, the front side of the wire harness plate is slidably connected with several wire separators, and the top rear side of the box is fixedly connected with a first motor. The output end of the first motor is fixedly connected with a second threaded rod, the outer side of the second threaded rod is threaded with a third slider, and the front side of the third slider is fixedly connected with a fixed frame, and the fixed Cooling fans are fixedly connected to both ends of the front side of the frame.

As a further description of the above technical solution:

The front left end of the box body is fixedly connected with a hinge, the front side of the hinge is fixedly connected with a cabinet door, the middle part of the front left end of the cabinet door is fixedly connected with a handle, and the four corners of the bottom of the box body are all fixedly connected There are several supporting feet.

As a further description of the above technical solution:

An air vent is provided in the middle part of the rear side of the box body.

As a further description of the above technical solution:

The first fixed box is fixedly connected to the middle and upper parts of the left and right inner walls of the box body, and the other end of the first threaded rod is rotatably connected to the middle part of the front inner wall of the first fixed box.

As a further description of the above technical solution:

The middle and lower parts of the left and right inner walls of the box body are fixedly connected with the second fixed box, and the two ends of the slide bar are fixedly connected with the middle part of the front and rear inner walls of the second fixed box.

As a further description of the above technical solution:

Several Velcro stickers are fixedly connected to the front side of the wire divider.

As a further description of the above technical solution:

A third fixed box is fixedly connected to the middle part of the rear inner wall of the box body, and the two ends of the second threaded rod are respectively rotatably connected to the top inner wall and the middle part of the bottom inner wall of the second threaded rod.

As a further description of the above technical solution:

Several bolts are fixedly connected to the four corners of the heat dissipation fan, and the heat dissipation fan is fixedly connected to both ends of the front side of the fixed frame by bolts.

The utility model has the following beneficial effects:

1. In this utility model, the connecting shaft and the bevel gear are driven by the motor, and the first threaded rod is driven to rotate to push the slider to move. At the same time, an opening is set on the inner side of the fixed box, and the upper and lower sliders are connected through the connecting rod to make the upper and lower sliders move. When the slider on the side moves, it can drive the slider on the lower side to slide to realize the synchronous movement of the slider, and a wire harness plate is set inside the slider, and a wire partition plate is set on the front side of the wire harness plate. By adjusting the distance between the wire partitions, it is possible to classify connecting wires of different types, thicknesses and functions, and fix the connecting wires through the Velcro set on the front side of the wire partitions, which solves the problem that the existing switch cabinets with harness structure cannot According to the type, thickness and function of the connecting wires, the problems of the wire harnesses are classified. At the same time, by classifying the wire harnesses, when there is a problem with the connecting wires, the area of the damaged connecting wires can be quickly found to facilitate the maintenance of the connecting wires.

2. In the utility model, the third fixing box is arranged on the inner wall of the box on the rear side of the wire harness, and the second threaded rod is driven to rotate by the first motor, and the rotation of the second threaded rod pushes the third slider and the fixing frame up and down Mobile, the cooling fan is fixed on both ends of the front side of the fixed frame by bolts, and the fixed frame and the cooling fan move up and down through the movement of the slider, which can cool down the different positions of the switch cabinet, and through the vents set on the rear side of the switch cabinet Realize the internal and external flow of air, speed up the cooling of the internal lines, solve the problem that the cooling fan of the conventional switch cabinet is fixed, and cannot cool the long-distance lines, and prevent the long-distance lines from being overheated and causing overload. Protect the circuit and maintain the normal operation of the switchgear.

Description of drawings

Fig. 1 is a perspective view of a switchgear with a harness structure for electrical equipment proposed by the utility model;

Fig. 2 is a schematic diagram of the internal structure of a switch cabinet with a wire harness structure for electrical equipment proposed by the utility model;

Fig. 3 is a schematic structural view of a fixed box of a switchgear with a wire harness structure proposed by the utility model;

Fig. 4 is a schematic diagram of the heat dissipation structure of a switch cabinet with a wire harness structure proposed by the utility model;

Fig. 5 is a sectional view of a wire harness plate of a switch cabinet with a wire harness structure proposed by the utility model.

illustration:

1. Box body; 2. First motor; 3. Cabinet door; 4. Hinge; 5. Handle; 6. Support feet; 7. Second motor; 8. Wiring board; 9. Fixed frame; 10. Cooling fan ; 11, the first slider; 12, the first threaded rod; 13, the connecting plate; 14, the slide bar; Threaded rod; 19, air vent; 20, the first fixed box; 21, the first bevel gear; 22, the second bevel gear; 23, connecting shaft; 24, the third bevel gear; 25, the third slide block; 26, Bolt; 27, Velcro; 28, wire partition.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-5, an embodiment provided by the utility model: a switch cabinet with a wire harness structure for electrical equipment, including a box body 1, the middle and upper part of the left rear end of the box body 1 is fixedly connected with a second motor 7. The output end of the second motor 7 is fixedly connected with a connecting shaft 23, the outer left end of the connecting shaft 23 is fixedly connected with the second bevel gear 22, the outer right end of the connecting shaft 23 is fixedly connected with the third bevel gear 24, the second bevel gear 22 and the front side of the third bevel gear 24 are meshed with the first bevel gear 21, and the front ends of the first bevel gear 21 are fixedly connected with the first threaded rod 12, and the outer sides of the first threaded rod 12 are all threaded with the first bevel gear. The slider 11, the bottom of the first slider 11 is fixedly connected to the connecting plate 13, the other end of the connecting plate 13 is fixedly connected to the second slider 16, and the second slider 16 is slidably connected to the outside of the slide bar 14, Power is provided by the second motor 7, which drives the connecting shaft 23, the second bevel gear 22 and the third bevel gear 24 to rotate, and drives the first bevel gear 21 meshing with the second bevel gear 22 and the third bevel gear 24 respectively. A threaded rod 12 rotates and pushes the first slider 11 to move. When the first slider 11 moves, it will drive the wire harness plate 8 and the connecting plate 13 fixedly connected to the inner side and the bottom to move, and connect the bottom side through the connecting plate 13. The second slider 16 realizes the synchronous movement of the upper and lower wire harness plates 8 and realizes the wire harness operation of the circuit. The inner sides of the first slider 11 and the second slider 16 are fixedly connected with the wire harness plate 8, and the wire harness plate 8 It is used to carry out wire harness operation on the circuit. The front side of the wire harness plate 8 is slidingly connected with several wire dividers 28. By moving the wire dividers 28, the distance between the wire dividers 28 can be adjusted, which is used for different types and thicknesses. Classify and fix the wiring harness according to the function, the top rear side of the box body 1 is fixedly connected with the first motor 2, the output end of the first motor 2 is fixedly connected with the second threaded rod 18, and the outer side of the second threaded rod 18 is threaded There is a third slider 25, and the front side of the third slider 25 is fixedly connected with a fixed frame 9, and both ends of the front side of the fixed frame 9 are fixedly connected with cooling fans 10, and the power provided by the first motor 2 drives the second threaded rod 18 Rotate to push the third slider 25 to move, and drive the fixed frame 9 and the cooling fan 10 fixed on the front side to blow and dissipate heat to different positions inside the switchgear.

The front left end of the box body 1 is fixedly connected with a hinge 4, the front side of the hinge 4 is fixedly connected with a cabinet door 3, and the middle part of the front left end of the cabinet door 3 is fixedly connected with a handle 5, through which the box connected by the hinge 4 can be opened conveniently. The body 1 and the box door can directly enter the inside of the box body 1. Several support feet 6 are fixedly connected to the four corners of the bottom of the box body 1. The support feet 6 are used to support the box body 1 to ensure the stability of the box body 1. The middle part of the rear side of the body 1 is provided with a vent 19, and the vent 19 is used together with the inside and outside of the box body 1 to realize the air circulation inside and outside and accelerate the heat dissipation of the box body 1. The middle and upper parts of the left and right inner walls of the box body 1 are fixedly connected There is a first fixed box 20, the first fixed box 20 is used to fix the first threaded rod 12, the first slider 11 and the position of the upper side harness plate 8, the other end of the first threaded rod 12 is rotatably connected to the first The middle part of the front side inner wall of the fixed box 20 can push the first slider 11 to move by rotating the first threaded rod 12 connected to the inside of the first fixed box 20, and the middle and lower parts of the left and right side inner walls of the box body 1 are fixedly connected with the first Two fixed boxes 15, the second fixed box 15 is used to fix the position of the wire harness plate 8 connected to the inside of the slide bar 14, the second slide block 16 and the second slide block 16, and the two ends of the slide bar 14 are fixedly connected to the second fixed box. The middle part of the inner wall of the front and rear sides of the box 15, and drives the wire harness plate 8 on the bottom side to move while sliding through the second slider 16. Through the first fixed box 20 and the second fixed box 15, the operation of the above-mentioned structure is guaranteed to be stable. The front side of the board 28 is fixedly connected with several Velcro 27, and the Velcro 27 is used to fix and paste the good lines of the classified harnesses. The middle part of the rear inner wall of the box body 1 is fixedly connected with the third fixed box 17, and 17 is used to fix the position of the second threaded rod 18, and the two ends of the second threaded rod 18 are respectively connected to the top inner wall and the middle part of the bottom inner wall of the second threaded rod 18, by fixing the position of the second fixed box 15, and by rotating The connected second threaded rod 18 pushes the third slider 25 to move, and is used to drive the fixed frame 9 and the cooling fan 10 to move. The four corners of the cooling fan 10 are fixedly connected with several bolts 26, and the cooling fan 10 is fixed by the bolts 26. Connected to the two ends of the front side of the fixed frame 9, the cooling fan 10 can be fixedly connected to the front side of the fixed frame 9 through bolts 26, so as to ensure the stability of the cooling fan 10 when the fixed frame 9 moves with the third slider 25, and can realize box alignment. Different positions inside the body 1 dissipate heat.

Working principle: firstly, by sliding the wire divider 28 on the front side of the wire harness plate 8, the interval between each wire divider 28 is adjusted to the required size, which is used to classify and fix lines of different thicknesses and functions, And by the Velcro 27 fixed line on the front side of the wire separator 28, then the second bevel gear 22, the third bevel gear 24 and the connecting shaft 23 are driven by the second motor 7 to rotate, and are connected with the second bevel gear 22 and the first bevel gear respectively. The first bevel gear 21 meshed with the three bevel gears 24 drives the first threaded rod 12 to rotate, and the first slider 11 is driven to move through the rotation of the first threaded rod 12, which drives the harness plate 8 to move, and at the same time passes through the bottom of the first slider 11 The fixed connecting plate 13 is connected to the second slider 16 at the bottom, and drives the second slider 16 to slide on the outside of the slider 14. The inner side of the second slider 16 is also fixedly connected with the harness plate 8 as the inside of the first slider 11. With the structure of the wire separator 28 and the Velcro 27, the upper and lower wire harness plates 8 operate simultaneously to drive the line retraction, realize the wire harness operation of the line, and drive the second threaded rod 18 to rotate through the first motor 2 and push the second threaded rod 18 to rotate. The three sliders 25 move up and down, while the front side of the third slider 25 fixes the fixed frame 9, and the front side of the fixed frame 9 fixes two cooling fans 10 by bolts 26. When the threaded rod rotates and pushes the third slider 25 to move At this time, the fixed frame 9 and the cooling fan 10 are driven to move, which are used to blow and dissipate heat to different positions inside the switch cabinet, and through the vent 19 provided on the rear side of the box body 1, the internal and external flow of air is realized, and the cooling of the internal circuits is accelerated. , through the mutual cooperation of the above structures, the problem that the conventional switchgear cannot be classified according to the type, thickness and function of the connecting wires, and the position of the cooling fan 10 of the switchgear is fixed, so that the problem that the long-distance lines cannot be cooled can be solved. Lines of different types, thicknesses and functions are classified and bundled. At the same time, the movable cooling fan 10 can dissipate heat and cool down the long-distance lines inside the cabinet 1 to prevent overloading caused by excessive line temperature and affect the normal operation of the switchgear. run, protect the safety of the line, prolong the service life of the line, and can quickly identify the damaged position of the line by classifying the lines of different types, thicknesses and functions, and speed up maintenance.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A switch cabinet with a wire harness structure for electrical equipment, comprising a box body (1), characterized in that: the middle and upper part of the left rear end of the box body (1) is fixedly connected with a second motor (7), The output end of the second motor (7) is fixedly connected with a connecting shaft (23), the outside of the left end of the connecting shaft (23) is fixedly connected with a second bevel gear (22), and the right end of the connecting shaft (23) The outer side is fixedly connected with a third bevel gear (24), and the front side of the second bevel gear (22) and the third bevel gear (24) are meshed with a first bevel gear (21). The front ends of (21) are all fixedly connected with the first threaded rod (12), and the outer sides of the first threaded rod (12) are all threaded with the first slide block (11), and the first slide block (11) Bottoms are all fixedly connected with connecting plate (13), and the other end of described connecting plate (13) is all fixedly connected with second slide block (16), and described second slide block (16) is all slidably connected on slide bar (14). ), the inner sides of the first slider (11) and the second slider (16) are fixedly connected with a harness plate (8), and the front side of the harness plate (8) is slidably connected with several A wire separator (28), the top rear side of the box (1) is fixedly connected with the first motor (2), and the output end of the first motor (2) is fixedly connected with the second threaded rod (18) , the outer side of the second threaded rod (18) is threaded with a third slider (25), and the front side of the third slider (25) is fixedly connected with a fixed frame (9), and the fixed frame (9) ) are fixedly connected with cooling fans (10) at both ends of the front side. 2. A switch cabinet with a wire harness structure for electrical equipment according to claim 1, characterized in that: a hinge (4) is fixedly connected to the front left end of the box body (1), and the hinge (4) ) is fixedly connected with a cabinet door (3), the middle part of the front left end of the cabinet door (3) is fixedly connected with a handle (5), and the four corners of the bottom of the box body (1) are fixedly connected with several Support feet (6). 3. A switchgear for electrical equipment with a wire harness structure according to claim 1, characterized in that: a vent (19) is provided in the middle of the rear side of the box body (1). 4. A switchgear with wire harness structure for electrical equipment according to claim 1, characterized in that: the middle and upper parts of the left and right inner walls of the box body (1) are fixedly connected with first fixing boxes (20) , the other end of the first threaded rod (12) is rotatably connected to the middle part of the front inner wall of the first fixed box (20). 5. A switchgear with wire harness structure for electrical equipment according to claim 1, characterized in that: the middle and lower parts of the left and right side inner walls of the box body (1) are fixedly connected with a second fixing box (15) , the two ends of the slide bar (14) are fixedly connected to the middle part of the front and rear inner walls of the second fixed box (15). 6. A switchgear with a wire harness structure for electrical equipment according to claim 1, characterized in that: several magic stickers (27) are fixedly connected to the front side of the wire partition board (28). 7. A switch cabinet with a wire harness structure for electrical equipment according to claim 1, characterized in that: the middle part of the rear inner wall of the box body (1) is fixedly connected with a third fixed box (17), the The two ends of the second threaded rod (18) are respectively rotatably connected to the top inner wall and the middle part of the bottom inner wall of the second threaded rod (18). 8. A switch cabinet with a wire harness structure for electrical equipment according to claim 1, characterized in that: several bolts (26) are fixedly connected to the four corners of the heat dissipation fan (10), and the heat dissipation fan (10) The fans (10) are all fixedly connected to the front two ends of the fixed frame (9) by bolts (26).

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