CN215267223U - Three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage - Google Patents

Abstract

The utility model belongs to the technical field of distribution boxes, in particular to a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage features. The utility model comprises a distribution box body. Two duct fans are installed on the left side of the distribution box body. The lower end of the outer wall is movably sleeved with an installation frame, and the lower end surface of the installation frame is provided with two square holes. The left and right sides of the lower end surface of the distribution box body are fixedly connected with fixing cylinders, and the inner walls of the two fixing cylinders are installed with teeth. The front sides of the outer walls of the two racks are meshed with gears, the opposite sides of the two gears are fixedly connected with transmission rods, the lower ends of the two racks are fixedly connected with support plates, and the lower ends of the two support plates are fixedly connected. Casters are installed on the end face; by starting the two duct fans, the inside of the distribution box can be dissipated, so that the transmission rod rotates and drives the gear to rotate, which in turn drives the rack to move down. At this time, the support plate drives the casters to move down. Stop rotating the transmission rod when the square hole is below the slot, and then push the whole device to move.

Description

Three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage

technical field

The utility model relates to the technical field of power distribution boxes, in particular to a three-proof metering power distribution box with waterproof, anti-corrosion and anti-leakage.

Background technique

Distribution box (cabinet) is divided into power distribution box (cabinet), lighting distribution box (cabinet), and metering box (cabinet), which is the final equipment of power distribution system. Distribution box is usually used in situations where the load is relatively scattered. For example, construction sites, residential areas, etc., they distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearby load, and provide protection, monitoring and control for the load. The three-proof of the three-proof distribution box refers to waterproof and dustproof. and antiseptic.

Since there are generally many distribution appliances installed in the distribution box, the distribution appliances will generate a large amount of heat during the working process. If the heat is not discharged in time, it will inevitably affect the continued use of the distribution appliances, and the existing three-proof The type metering distribution box is usually fixed on the ground, and needs to be dismantled after use in some temporary use places. The dismantled distribution box is not easy to move and handle.

Utility model content

In order to solve the problems raised in the above background technology, the present utility model provides a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage features, which has the characteristics of convenient heat dissipation and is convenient for construction personnel to dismantle and transport.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage, including a distribution box body, the left side of the distribution box body is installed with two from top to bottom. a duct fan, a plurality of cooling holes are provided on the lower side of the outer walls of the two duct fans;

The lower end of the outer wall of the distribution box body is movably sleeved with an installation frame, the left and right sides of the lower end surface of the installation frame are provided with square holes, and the left and right sides of the lower end surface of the distribution box body are fixedly connected with fixed The inner walls of the two fixed cylinders are equipped with racks, the front sides of the outer walls of the two racks are meshed and connected with gears, and the opposite sides of the two gears are fixedly connected with transmission rods. The opposite ends of each of the transmission rods penetrate through the installation frame and extend to the outside of the installation frame, the lower ends of the two racks respectively penetrate through the two fixing cylinders and extend into the two square holes The lower ends of the racks are fixedly connected with support plates, and casters are fixedly installed on the front and rear sides of the lower end surfaces of the two support plates.

In order to facilitate the construction personnel to rotate the transmission rod, it is preferred as a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage of the present invention. The opposite ends of the two transmission rods are fixedly connected with a turntable. The outer walls are provided with anti-skid patterns.

In order to facilitate the installation and disassembly of the duct fan, it is preferred as a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage of the present utility model. The outer walls of the cylinders are respectively connected with the inner walls of the two duct fans with threads.

In order to facilitate the up and down movement of the distribution box body, and at the same time avoid the separation of the distribution box body and the installation frame, it is preferred as a three-proof metering distribution box with waterproof, anti-corrosion and leakage prevention of the present invention, the left and right sides of the distribution box body are They are fixedly connected with sliders, and the two sliders are located below the two duct fans. The left and right sides of the inner wall of the installation frame are provided with chutes that match the sliders. The two chutes are respectively located above the two transmission rods.

In order to further prevent rainwater from entering the distribution box body, it is preferable as the three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage of the present utility model, and the left end faces of the two duct fans are all closed structures.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This kind of three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage. After the distribution box body is used for a period of time, more heat is generated inside the box body. By starting the two duct fans, the heat inside the distribution box body can be removed. The air is sucked out, and then the cold air from the outside is blown into the box to dissipate heat inside the distribution box. The hot and cold air enters and exits the box through a plurality of cooling holes. The left end face is closed to prevent rainwater from entering the distribution box body.

2. This kind of three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage. When the distribution box body is used, the bottom of the installation frame is in contact with the ground, thereby stably supporting the whole device. When the distribution box is removed, the transmission rod is rotated and Drive the gear to rotate, and then drive the rack to move down. At this time, the support plate drives the caster to move down. When the caster moves to the bottom of the square hole, stop rotating the transmission rod, and then push the installation frame to make the whole device move.

To sum up: the three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage has the characteristics of convenient heat dissipation, and it is convenient for construction personnel to dismantle and transport.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

1 is a cross-sectional view of a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage according to the present utility model;

2 is a structural diagram of a fixed cylinder, a rack and a support plate of the utility model;

Fig. 3 is the split structure diagram of the screw barrel and the duct fan of the utility model;

Fig. 4 is the schematic diagram of A of the utility model.

In the figure, 1. distribution box body; 101, screw barrel; 102, slider; 2, duct fan; 201, cooling hole; 3, installation frame; 301, square hole slot; 302, chute; 4, fixed cylinder 401, rack; 402, gear; 403, transmission rod; 404, turntable; 5, support plate; 501, caster.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

1-4, the present utility model provides the following technical solutions: a three-proof metering distribution box with waterproof, anti-corrosion and anti-leakage, including a distribution box body 1, the left side of the distribution box body 1 is installed from top to bottom with a The two duct fans 2 are provided with a plurality of heat dissipation holes 201 on the lower side of the outer walls of the two duct fans 2, and the left end surfaces of the two duct fans 2 are all closed structures.

In this embodiment, after the distribution box body 1 is used for a period of time, a lot of heat is generated inside the box body. By starting the two duct fans 2, the hot air inside the distribution box body 1 can be sucked out, and then the cold air from the outside can be blown out. It enters the box to dissipate heat inside the distribution box, and the hot and cold air enters and leaves the box through a plurality of cooling holes 201. Prevent rainwater from entering the distribution box body 1 .

As a technical optimization scheme of the present invention, the lower end of the outer wall of the distribution box body 1 is movably sleeved with the installation frame 3, and the left and right sides of the lower end face of the installation frame 3 are provided with square holes 301. The left and right sides of the end face are fixedly connected with fixed cylinders 4 , the inner walls of the two fixed cylinders 4 are equipped with racks 401 , and the front sides of the outer walls of the two racks 401 are meshed and connected with gears 402 , and the two gears 402 are opposite to each other. One side is fixedly connected with a transmission rod 403, the opposite ends of the two transmission rods 403 both penetrate the mounting frame 3 and extend to the outside of the mounting frame 3, and the lower ends of the two racks 401 respectively penetrate the two fixing cylinders 4 and extend respectively. Inside the two square holes 301 , the lower ends of the two racks 401 are fixedly connected to the support plates 5 , and the front and rear sides of the lower end surfaces of the two support plates 5 are fixedly installed with casters 501 .

In this embodiment, when the distribution box body 1 is used, the bottom of the installation frame 3 is in contact with the ground, thereby stably supporting the whole device. When the distribution box is removed, the transmission rod 403 is rotated and the gear 402 is driven to rotate, thereby driving the rack 401 When moving downward, the support plate 5 drives the casters 501 to move downward. When the casters 501 move to the bottom of the square hole 301, stop rotating the transmission rod 403, and then push the mounting frame 3 to move the whole device.

As a technical optimization scheme of the present invention, the opposite ends of the two transmission rods 403 are fixedly connected with a turntable 404, and the outer walls of the two turntables 404 are provided with anti-skid patterns.

In this embodiment, the contact area between the transmission rod 403 and the user's hand can be increased by setting the turntable 404, and the frictional force between the turntable 404 and the user's hand can be increased by setting the anti-skid pattern, thereby facilitating the construction personnel to quickly rotate the transmission rod 403.

As a technical optimization scheme of the present invention, the left side wall of the distribution box body 1 is connected with two screw barrels 101 , and the outer walls of the two screw barrels 101 are screwed with the inner walls of the two duct fans 2 respectively.

In this embodiment: when the duct fan 2 fails, the duct fan 2 can be screwed to the left, and then the right interface of the duct fan 2 is separated from the screw barrel 101, thereby dismantling the duct fan 2 so that the construction personnel can overhaul it or replace.

As a technical optimization scheme of the present invention, the left and right sides of the distribution box body 1 are fixedly connected with sliders 102 , and the two sliders 102 are located below the two duct fans 2 . The left and right sides are provided with sliding grooves 302 matching with the slider 102 , and the two sliding grooves 302 are located above the two transmission rods 403 respectively.

In this embodiment: during the movement of the overall device, the installation frame 3 is subjected to vibration and conducts the vibration to the distribution box body 1. At this time, the distribution box body 1 shakes up and down. The chute 302 moves in the chute 302, thereby achieving a buffering effect on the distribution box.

The working principle and use process of the utility model: after the distribution box body 1 is used for a period of time, a lot of heat is generated inside the box body. The inside of the distribution box dissipates heat. When the distribution box is removed, the transmission rod 403 rotates and drives the gear 402 to rotate, which in turn drives the rack 401 to move downward. At this time, the support plate 5 drives the caster 501 to move down. When the caster 501 moves to a square shape When the hole 301 is below the hole 301, stop rotating the transmission rod 403, and then push the mounting frame 3 to move the whole device.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (5)

1. Three proofings formula measurement block terminal with waterproof anticorrosive anticreep, including block terminal body (1), its characterized in that: the left side of the distribution box body (1) is provided with two pipeline fans (2) from top to bottom, and the lower sides of the outer walls of the two pipeline fans (2) are provided with a plurality of heat dissipation holes (201);

the lower end of the outer wall of the distribution box body (1) is movably sleeved with an installation frame (3), square hole grooves (301) are formed in the left side and the right side of the lower end face of the installation frame (3), fixed cylinders (4) are fixedly connected to the left side and the right side of the lower end face of the distribution box body (1), racks (401) are installed on the inner walls of the two fixed cylinders (4), gears (402) are meshed with the front sides of the outer walls of the two racks (401), transmission rods (403) are fixedly connected to the opposite sides of the two gears (402), the opposite ends of the two transmission rods (403) penetrate through the installation frame (3) and extend to the outer side of the installation frame (3), the lower ends of the two racks (401) penetrate through the two fixed cylinders (4) respectively and extend into the two square hole grooves (301) respectively, and supporting plates (5) are fixedly connected to the lower ends of the two racks (401), and the front side and the rear side of the lower end surface of the two supporting plates (5) are fixedly provided with trundles (501).

2. The three-proofing metering distribution box with waterproof, anti-corrosion and anti-creeping functions according to claim 1, characterized in that: two equal fixedly connected with carousel (404) in the one end that transfer line (403) carried on the back mutually, two the outer wall of carousel (404) all is provided with anti-skidding line.

3. The three-proofing metering distribution box with waterproof, anti-corrosion and anti-creeping functions according to claim 1, characterized in that: the left side wall intercommunication of block terminal body (1) has two spiral shells (101), two the outer wall of spiral shell (101) respectively with the inner wall threaded connection of two pipeline fans (2).

4. The three-proofing metering distribution box with waterproof, anti-corrosion and anti-creeping functions according to claim 1, characterized in that: the utility model discloses a power distribution box, including block terminal body (1), slider (102) are all fixedly connected with in the left and right sides of block terminal body (1), and two institute's upper fire sliders (102) all are located the below of two pipeline fans (2), the left and right sides of installing frame (3) inner wall all seted up with slider (102) assorted spout (302), two spout (302) are located the top of two transfer lines (403) respectively.

5. The three-proofing metering distribution box with waterproof, anti-corrosion and anti-creeping functions according to claim 1, characterized in that: the left end faces of the two pipeline fans (2) are of closed structures.

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