Electrical power distribution cabinet convenient to overhaul

Abstract

The utility model discloses an electrical power distribution cabinet convenient for maintenance, and relates to the technical field of electrical power distribution cabinets, the electrical power distribution cabinet comprises a main body mechanism, the main body mechanism comprises a cabinet body and an installation pedestal arranged on the lower wall of the cabinet body, and two sides of the installation pedestal are provided with constraint assemblies used for clamping and fixing the cabinet body; the mounting mechanism comprises a groove rod fixedly arranged on the inner top wall of the cabinet body, a sliding groove opening is formed in one side wall of the groove rod, sliding blocks are slidably connected into the sliding groove opening, and one ends of the two sliding blocks are fixedly connected with two racks respectively. According to the electrical power distribution cabinet convenient to overhaul, the PLC is electrically connected with the servo motor, a connecting shaft is further driven to rotate through the servo motor, then a gear is driven to rotate, the characteristic that the gear is meshed with two racks and the characteristic that the interior of a sliding groove opening is slidably connected with a sliding block are utilized, then two movable plates are oppositely opened, and the maintenance is convenient. Therefore, the internal view of the cabinet body is exposed, the internal view brightness of the cabinet body is improved, and personnel can maintain internal parts of the cabinet body more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric distribution cabinets, in particular to an electric distribution cabinet which is convenient for maintenance. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box) and metering cabinet (box), which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] After searching, a Chinese patent with publication number CN 106340814 A mentioned an electrical distribution cabinet that is easy to maintain. The technical problem to be solved by the present invention is to provide an electrical distribution cabinet with a large illumination range, high convenience during maintenance and high practicality. In order to solve the above technical problems, the present invention provides such an electrical distribution cabinet that is easy to maintain, including an electrical distribution cabinet, a slide rail, a slider, a spring, a first guide wheel, a first steel wire rope, a second guide wheel, a movable plate, a mounting plate, bolts, LED lights, etc.; the top of the electrical distribution cabinet is connected to a slide rail by bolt connection, a slider is slidably connected to the slide rail, a spring is connected between the left side of the slider and the slide rail by hook connection, and a first guide wheel is welded to the right side of the slide rail.

[0004] Although the above-mentioned device increases the lighting range inside the distribution cabinet by providing a mechanism that can drive the movement of the LED lamp, in actual use, personnel rarely install the lighting mechanism inside the distribution cabinet. As a result, the above-mentioned device has low applicability, and under the existing technology, it is not possible to easily install and disassemble the distribution cabinet and the bottom mounting base, making maintenance inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide an electrical distribution cabinet that is easy to repair, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0007] An electrical distribution cabinet convenient for maintenance, comprising

[0008] The main body mechanism comprises a cabinet body and a mounting base arranged on the lower wall of the cabinet body, the mounting base is provided with constraint components for clamping and fixing the cabinet body on both sides, the cabinet body is provided with an opening on one side thereof and is movably connected with a cabinet door, the cabinet body is provided with mounting slots on both side walls, a fixed plate and a movable plate are arranged inside the mounting slots, the fixed plate is fixedly connected to the mounting slots, and the movable plate is movably arranged in the mounting slots;

[0009] The mounting mechanism comprises a slot rod fixedly arranged on the top wall of the cabinet, a side wall of the slot rod is provided with a sliding slot opening, a slider is slidably connected inside the sliding slot opening, one end of two sliders are respectively fixedly connected to two racks, a gear is provided between the two racks, the gear and the two racks are meshed with each other, a driving component for driving the gear to rotate is provided above the cabinet, one end of the rack is fixedly connected to a docking rod, and one end of the two docking rods are respectively fixedly connected to one side wall of two movable plates.

[0010] Preferably, the constraint assembly includes a screw rod and an L-shaped clamping plate, the upper wall of the mounting base is provided with a cavity, the L-shaped clamping plate is slidably arranged inside the cavity, an internal threaded slot is provided on one side wall of the L-shaped clamping plate, and the screw rod is movably connected in the internal threaded slot.

[0011] Preferably, the constraint assembly further comprises a handle end, one end of which is fixedly connected to one end of the screw rod.

[0012] Preferably, the driving assembly includes a servo motor and a connecting shaft, a protective shell is fixedly connected to the upper wall of the cabinet, the servo motor is fixedly arranged in the protective shell, a through hole is opened in the top wall of the cabinet, the gear is fixedly installed on the outer wall of the connecting shaft, and the output end of the servo motor passes through the through hole and is fixedly connected to the upper end of the connecting shaft.

[0013] Preferably, a trough box is fixedly connected to one side wall of the fixed plate, and a PLC controller is fixedly connected to one side wall inside the trough box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The PLC controller of the utility model is electrically connected to the servo motor, and further drives the connecting shaft to rotate through the servo motor, and then drives the gear to rotate, utilizing the characteristics of the mutual meshing of the gear and the two racks and the characteristics of the sliding block being slidably connected inside the sliding groove, so that the two movable plates are relatively opened, thereby exposing the internal field of view of the cabinet, facilitating the improvement of the brightness of the internal field of view of the cabinet, and making it more convenient for personnel to inspect and maintain the internal parts of the cabinet.

[0016] The staff of the utility model drives the screw rod to rotate by rotating the handle end, and utilizes the characteristics of the L-shaped clamping plate slidingly set inside the cavity groove and the characteristics of the screw rod movably connected to the internal threaded groove hole, thereby driving the L-shaped clamping plate to move, and further facilitating the use of the L-shaped clamping plate to fix and limit the two sides of the cabinet body, thereby facilitating the disassembly, inspection and maintenance of the cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall external structure of an electrical distribution cabinet that is easy to maintain;

[0018] Figure 2 It is a schematic diagram of the internal structure of an electrical distribution cabinet that is easy to repair;

[0019] Figure 3 It is a schematic diagram of the structure of an electrical distribution cabinet from a first perspective that is easy to repair;

[0020] Figure 4 An electrical distribution cabinet that is easy to maintain Figure 3 A partial enlarged view of point A in the middle.

[0021] In the figure: 100, main body; 101, cabinet; 102, mounting base; 103, cabinet door; 104, fixed plate; 105, movable plate; 106, screw rod; 107, L-shaped clamping plate; 108, handle end; 200, mounting mechanism; 201, slot rod; 202, slider; 203, rack; 204, gear; 205, docking rod; 206, servo motor; 207, connecting shaft; 208, slot box; 209, PLC controller; 210, protective shell. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4As shown, the utility model is an electrical distribution cabinet that is easy to repair, including a main body 100, including a cabinet 101 and a mounting base 102 arranged on the lower wall of the cabinet 101, and restraining components for clamping and fixing the cabinet 101 are arranged on both sides of the mounting base 102. The cabinet 101 is provided with a cabinet door 103 movably connected to one side of the opening, and mounting slots are opened on both side walls of the cabinet 101. A fixed plate 104 and a movable plate 105 are arranged inside the mounting slots. The fixed plate 104 is fixedly connected to the mounting slot, and the movable plate 105 is movably arranged in the mounting slot;

[0025] The mounting mechanism 200 comprises a slot rod 201 fixedly arranged on the inner top wall of the cabinet 101, a sliding slot opening is provided on one side wall of the slot rod 201, a slider 202 is slidably connected inside the sliding slot opening, two sliders 202 are respectively fixedly connected to two racks 203 at one end, a gear 204 is provided between the two racks 203, the gear 204 and the two racks 203 are meshed with each other, a driving assembly for driving the gear 204 to rotate is provided above the cabinet 101, a docking rod 205 is fixedly connected to one end of the rack 203, and one end of the two docking rods 205 is respectively fixedly connected to one side wall of the two movable plates 105.

[0026] Depend on Figure 1 , Figure 3 and Figure 4 It can be seen that the constraint assembly includes a screw rod 106 and an L-shaped clamping plate 107. A cavity is opened on the upper wall of the mounting base 102. The L-shaped clamping plate 107 is slidably set inside the cavity. An internal threaded groove is opened on one side wall of the L-shaped clamping plate 107. The screw rod 106 is movably connected in the internal threaded groove.

[0027] The restraint assembly further includes a handle end 108 , one end of which is fixedly connected to one end of the screw rod 106 .

[0028] As can be seen from the above, the staff places the device on the mounting base 102. Further, the staff drives the screw 106 to rotate by rotating the handle end 108, and utilizes the characteristics of the L-shaped clamping plate 107 being slidably set inside the cavity and the screw 106 being movably connected to the internal threaded slot, thereby driving the L-shaped clamping plate 107 to move, and further facilitating the use of the L-shaped clamping plate 107 to fix and limit the two sides of the cabinet 101, thereby facilitating the disassembly, inspection and maintenance of the cabinet 101.

[0029] Embodiment 2:

[0030] The main body 100 includes a cabinet 101 and a mounting base 102 arranged on the lower wall of the cabinet 101. Constraint components for clamping and fixing the cabinet 101 are arranged on both sides of the mounting base 102. The cabinet 101 has an opening on one side thereof and is movably connected to a cabinet door 103. Both side walls of the cabinet 101 are provided with mounting slots. A fixed plate 104 and a movable plate 105 are arranged inside the mounting slots. The fixed plate 104 is fixedly connected to the mounting slots, and the movable plate 105 is movably arranged in the mounting slots.

[0031] The mounting mechanism 200 comprises a slot rod 201 fixedly arranged on the inner top wall of the cabinet 101, a sliding slot opening is provided on one side wall of the slot rod 201, a slider 202 is slidably connected inside the sliding slot opening, two sliders 202 are respectively fixedly connected to two racks 203 at one end, a gear 204 is provided between the two racks 203, the gear 204 and the two racks 203 are meshed with each other, a driving assembly for driving the gear 204 to rotate is provided above the cabinet 101, a docking rod 205 is fixedly connected to one end of the rack 203, and one end of the two docking rods 205 is respectively fixedly connected to one side wall of the two movable plates 105.

[0032] refer to Figure 1 , Figure 2 and Figure 3 As shown, the drive assembly includes a servo motor 206 and a connecting shaft 207. A protective shell 210 is fixedly connected to the upper wall of the cabinet 101. The servo motor 206 is fixedly arranged in the protective shell 210. A through hole is opened on the top wall of the cabinet 101. The gear 204 is fixedly installed on the outer wall of the connecting shaft 207. The output end of the servo motor 206 passes through the through hole and is fixedly connected to the upper end of the connecting shaft 207.

[0033] A slot box 208 is fixedly connected to one side wall of the fixed plate 104 , and a PLC controller 209 is fixedly connected to one side wall inside the slot box 208 .

[0034] As can be seen from the above, during use, when the internal parts of the cabinet 101 are damaged, in order to improve the brightness of the internal field of view of the cabinet 101, the PLC controller 209 is electrically connected to the servo motor 206, and the servo motor 206 further drives the connecting shaft 207 to rotate, and then drives the gear 204 to rotate, and utilizes the characteristics of the mutual meshing of the gear 204 and the two racks 203 and the characteristics of the slider 202 slidingly connected inside the slide groove, so that the two movable plates 105 are relatively opened, thereby exposing the internal field of view of the cabinet 101, which is convenient for improving the brightness of the internal field of view of the cabinet 101 and making it more convenient for personnel to inspect and maintain the internal parts of the cabinet 101.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0038] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical distribution cabinet that is easy to maintain, characterized in that: include The main body mechanism (100) comprises a cabinet (101) and a mounting base (102) arranged on the lower wall of the cabinet (101), the mounting base (102) is provided with constraint components for clamping and fixing the cabinet (101) on both sides, the cabinet (101) is provided with an opening on one side movably connected to a cabinet door (103), both side walls of the cabinet (101) are provided with mounting slots, a fixed plate (104) and a movable plate (105) are arranged inside the mounting slots, the fixed plate (104) is fixedly connected to the mounting slots, and the movable plate (105) is movably arranged in the mounting slots; The mounting mechanism (200) comprises a slot rod (201) fixedly arranged on the inner top wall of a cabinet (101), a side wall of the slot rod (201) being provided with a sliding slot opening, a slider (202) being slidably connected inside the sliding slot opening, one end of two sliders (202) being respectively fixedly connected to two racks (203), a gear (204) being provided between the two racks (203), the gear (204) and the two racks (203) being meshed with each other, a driving assembly for driving the gear (204) to rotate being provided above the cabinet (101), one end of the rack (203) being fixedly connected to a docking rod (205), one end of the two docking rods (205) being respectively fixedly connected to one side wall of two movable plates (105).

2. The electrical distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The constraint assembly includes a screw rod (106) and an L-shaped clamping plate (107); a cavity is provided on the upper wall of the mounting base (102); the L-shaped clamping plate (107) is slidably arranged inside the cavity; an internal threaded slot is provided on one side wall of the L-shaped clamping plate (107); the screw rod (106) is movably connected to the internal threaded slot.

3. The electrical distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The constraint assembly also includes a handle end (108), one end of which is fixedly connected to one end of the screw rod (106).

4. The electrical distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The driving assembly comprises a servo motor (206) and a connecting shaft (207); a protective shell (210) is fixedly connected to the upper wall of the cabinet (101); the servo motor (206) is fixedly arranged in the protective shell (210); a through hole is opened on the top wall of the cabinet (101); the gear (204) is fixedly installed on the outer wall of the connecting shaft (207); and an output end of the servo motor (206) passes through the through hole and is fixedly connected to the upper end of the connecting shaft (207).

5. The electrical distribution cabinet that is easy to maintain according to claim 4 is characterized in that: A trough box (208) is fixedly connected to one side wall of the fixed plate (104), and a PLC controller (209) is fixedly connected to one side wall inside the trough box (208).

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