Intelligent construction site distribution box

Abstract

The utility model relates to the technical field of power distribution equipment design, and discloses an intelligent construction site power distribution box integration structure. Comprising a case, a heat dissipation window, a positioning groove hole frame, bolts, a sliding guide rail, a supporting rod, a wire outlet hole and a heat dissipation fan. A supporting rod is arranged in the case, two grooves are formed in the supporting rod, the two grooves are connected with two sliding guide rails respectively, the sliding guide rails and bolts are connected to a positioning groove hole frame, heat dissipation windows are formed in the two sides of the surface of the case, two heat dissipation fans are installed on the back of the surface of the case, and when the temperature in the distribution box reaches a preset value, the heat dissipation fans can operate to lower the temperature of the case; the bottom of the cabinet is provided with a wire outlet hole. According to the distribution box, through the arrangement of the slotted hole positioning frame, the sliding guide rail and the supporting rod assembly, the slotted hole positioning frame moves on the sliding guide rail, the sliding guide rail rotates through the pin shaft in the groove in the supporting rod, and installation and debugging of the interior of the distribution box are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of power distribution equipment design technology, specifically to a smart construction site power distribution box. Background Technology

[0002] Intelligent power distribution cabinets, also known as precision power distribution cabinets, are power distribution cabinets designed for the energy terminals of data center computer rooms. They comprehensively collect all energy data and provide high-precision measurement data for terminal energy monitoring systems, displaying real-time power quality data through a display unit.

[0003] Application number 202023042146.2 discloses a distribution box, including an intelligent distribution box body. A holding box is fixedly installed inside the top of the intelligent distribution box body, and a baffle is hinged to the right side of the bottom of the holding box. The right side surface of the baffle is connected to a movable rod via a pulley. This utility model incorporates a spring and a sliding rod. When the external force of the spring is released, its own contraction force drives the sliding rod to slide upwards. The sliding rod drives a gear to rotate, which in turn drives the hinged baffle to rotate. At this time, dry powder inside the holding box is scattered inside the intelligent distribution box body, and the pulley drives the fan blades to rotate, allowing the dry powder to be sprayed more evenly. The device also includes a guide plate and a heat-conducting plate. The heat-conducting plate dissipates heat from the inside of the intelligent distribution box body, and the tilt angle of the guide plate prevents water from seeping into the intelligent distribution box body during rainy weather.

[0004] The aforementioned intelligent distribution box has the following disadvantages:

[0005] Disassembling components and facilities inside the distribution box is inconvenient, and installing and positioning them is cumbersome and time-consuming.

[0006] During the installation of the distribution box, all instruments and facilities were installed on the inner wall of the distribution box, without making full use of the space.

[0007] When the temperature inside the distribution box is high, it is not possible to cool the inside of the box in a timely manner. Utility Model Content

[0008] To achieve the above objectives, this utility model provides the following technical solution: a smart construction site power distribution box, including a chassis with a cabinet door at the opening. An extension assembly is installed inside the chassis, comprising a positioning slot frame, a sliding guide rail, and a support rod. The support rod is fixedly installed on the inner wall of the chassis and is vertically distributed. At least one sliding guide rail is installed on each support rod. A groove is provided on the sliding guide rail, and a bolt passing through the groove is installed on the positioning slot frame, sliding along the groove.

[0009] Furthermore, the chassis has ventilation windows on both sides, two cooling fans mounted on the back of the chassis, and cable exit holes at the bottom of the chassis.

[0010] Furthermore, the support rod has at least one groove that is connected to the corresponding sliding guide rail via a pin.

[0011] Furthermore, the sliding guide rail is provided with two bolts installed in the sliding groove of the sliding guide rail, both bolts being connected to the same positioning slot bracket.

[0012] Furthermore, there are two sliding guide rails: a bolt is installed in the groove of the sliding guide rail.

[0013] Furthermore, four pillars of the same length are installed at the four corners of the bottom of the chassis, and the four pillars are fixedly connected together by four crossbars.

[0014] This utility model provides a distribution box structure, which has the following beneficial effects:

[0015] 1. Installing and unloading power distributors and circuit components via the telescopic assembly is simple, convenient, and easy to operate.

[0016] 2. The telescopic components allow for better utilization of the space inside the distribution box.

[0017] 3. By using cooling fans and ventilation windows, the internal temperature of the distribution box can be reduced when it operates at high temperatures, protecting the circuit components inside the distribution box and thus extending their service life.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0019] Figure 1 This is a front view of the utility distribution box. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the back of this utility distribution box;

[0021] Figure 3 This is a front view of the utility distribution box. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the positioning slot hole frame for this utility model;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] In the diagram: 1. Cooling fan; 2. Slotted mounting bracket; 3. Sliding guide rail; 4. Bolt; 5. Support rod; 6. Heat dissipation window; 7. Cable outlet hole; 8. Chassis; 9. Slide. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1-4 As shown, the present invention is a smart construction site power distribution box, comprising:

[0027] Main switch room: Equipped with single-phase current transformers, environmental condition control, molded case circuit breakers (YSM3 type) and lightning rods, providing functions such as signaling, protection, power distribution and reactive power compensation;

[0028] Main cable entry channel room; responsible for cable entry, generally located at the lower rear of the intelligent distribution box, in conjunction with the bottom entry method, and cable entry and exit holes need to be reserved at the bottom of the distribution box;

[0029] Intelligent distribution boxes are developed based on conventional distribution boxes. They can provide corresponding power distribution and control services for electrical equipment, and have functions such as power distribution, power switching, overload protection, switch control, and communication, thus realizing reliable monitoring of the power consumption process.

[0030] It also includes a chassis 8, which has a cabinet door installed at the opening. A telescopic assembly is installed inside the chassis 8. The telescopic assembly is located in the main switch room. A power distribution switch, a power switching switch, and an overload protection switch can be installed on the positioning slot frame 2 of the telescopic assembly.

[0031] The telescopic assembly allows for better utilization of the space inside the distribution box, and it is simple, convenient, and easy to operate when installing and unloading power distributors and circuit components.

[0032] The telescopic assembly includes a positioning slot frame 2, a sliding guide rail 3, and a support rod 5. The support rod 5 is fixedly installed on the inner wall of the housing 8. The support rod 5 is vertically distributed, and at least one sliding guide rail 3 is installed on the support rod 5. The sliding guide rail 3 has a sliding groove. The bolt 4, which passes through the sliding groove 9, is installed on the positioning slot frame. The bolt 4 slides along the sliding groove 9. There are two slots inside the support rod 5, and a pin is installed in the slot. The pin is connected to the sliding guide rail 3, which drives the sliding guide rail 3 to rotate, allowing the telescopic assembly to open and close. The slot positioning frame 2 and the bolt 4 are installed at the sliding groove 9 of the sliding guide rail 3. The bolt 4 drives the slot positioning frame 2 to move left and right inside the sliding groove 9, making it quick and convenient to install circuit instruments in the distribution box.

[0033] The chassis 8 has ventilation windows 6 on both sides of its surface, and two cooling fans are mounted on the back of the chassis 8. The bottom of the chassis 8 has a cable outlet hole 7. The support rod 5 has at least one groove that is connected to the corresponding sliding rail 3 by a pin. When the temperature inside the distribution box reaches the predetermined value, the cooling fan 1 will run to reduce the temperature inside the chassis, thereby increasing the service life of the circuit instruments. The data cables of the circuit instruments inside the distribution box are connected to the outside through the cable outlet hole 7.

[0034] Example 1:

[0035] The sliding guide rail 3 is provided with two bolts 4 installed in the slide groove 9 of the sliding guide rail 3. Both bolts 4 are connected to the same positioning slot frame 2, so that the positioning slot frame 2 is always in a vertical position to the ground.

[0036] Example 2:

[0037] There are two sliding guide rails 3: a bolt 4 is installed in the slide groove 9 of the sliding guide rail 3, and a bolt 4 is connected to the positioning slot frame 2 on each of the two sliding guide rails 3 to fix the slot frame 2 and facilitate the opening of the telescopic component.

[0038] Four pillars of the same length are installed at the four corners of the bottom of the chassis 8. The four pillars are fixedly connected together by four crossbars to fix the position of the distribution box.

[0039] When using,

[0040] The support rod 5 is vertically connected inside the chassis 8. There are two slots inside the support rod 5, and a pin is installed in the slot. The pin is connected to the sliding guide rail 3, which drives the sliding guide rail 3 to rotate, allowing the telescopic component to open and close. The positioning slot bracket 2 and the bolt 4 are installed at the slide groove 9 of the sliding guide rail 3. The bolt 4 drives the slot positioning bracket 2 to move left and right inside the slide groove 9. There are two cooling fans 1 on the back of the chassis 8. The cooling fans 1 are connected to the motor inside the power distribution box. When the temperature inside the power distribution box reaches a predetermined value, the internal motor drives the cooling fans 1 to run. The data cables of the components inside the power distribution box are connected to the outside through the cable outlet 7.

[0041] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A smart construction site distribution box, comprising a cabinet (8), a cabinet door is installed at the opening of the cabinet (8), characterized in that: The machine case (8) is internally provided with a telescopic assembly, which comprises a positioning slot hole frame (2), a sliding guide rail (3) and a support rod (5), wherein the support rod (5) is fixedly installed on the inner wall of the machine case (8); the support rod (5) is vertically distributed, at least one sliding guide rail (3) is installed on the support rod (5), a sliding slot (9) is formed in the sliding guide rail (3), and a bolt (4) penetrating through the sliding slot (9) is installed on the positioning slot hole frame, and the bolt (4) slides along the sliding slot (9).

2. The smart construction site distribution box of claim 1, wherein: The machine case (8) is provided with heat dissipation windows (6) on both sides of the surface, two heat dissipation fans are installed on the back surface of the machine case (8), and the machine case (8) is provided with wire outlet holes (7) at the bottom.

3. The smart construction site distribution box of claim 1, wherein: The support rod (5) is provided with at least one groove, and the corresponding sliding guide rail (3) is linked through a pin shaft.

4. The smart construction site distribution box of claim 1, wherein: The sliding guide rail (3) is provided with one; The sliding guide rail (3) is provided with two bolts (4) installed in the sliding slot (9), and the two bolts (4) are linked with the same positioning slot hole frame (2).

5. The smart construction site distribution box of claim 1, wherein: The sliding guide rail (3) is provided with two; The sliding guide rail (3) is provided with one bolt (4) installed in the sliding slot (9).

6. The smart construction site distribution box of claim 1, wherein: Four support rods with the same length are installed on the four corners of the bottom surface of the machine case (8), and the four support rods are fixedly linked through four cross rods.

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