Distribution box for municipal engineering

Abstract

The utility model relates to the technical field of municipal engineering, in particular to a distribution box for municipal engineering, which comprises a bottom plate and a distribution box body mounted on the upper end face of the bottom plate, and the upper end face of the bottom plate is fixedly connected with two positioning frames respectively positioned on the left side and the right side of the distribution box body. The two positioning frames are internally provided with positioning plates extending to the upper portion of the distribution box body, the upper ends of the two positioning plates are fixedly connected with rain sheltering covers, and the opposite sides of the two positioning frames are fixedly connected with pore plates. The two pulling plates penetrate through the two passing grooves and are located above the two limiting blocks, then the two pulling plates enter the two limiting grooves in the same side after the directions of the two pulling plates are adjusted, the two tensioning blocks and the lower ends of the two hole plates are squeezed, and therefore the two positioning plates and the rain cover can be tensioned and fixed. And furthermore, the effect of conveniently installing a rain cover to carry out rainproof protection on the distribution box body so as to prevent the distribution box body from being damaged is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a distribution box for municipal engineering. Background Technique

[0002] The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering. For example, common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, waste treatment and disposal projects, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity (outside the red line), telecommunications, heat, gas, etc. There are also the construction of squares, urban greening, etc., all of which belong to the category of municipal engineering. Distribution boxes are required for the power aspect of municipal engineering.

[0003] In the prior art, the distribution boxes for municipal engineering are basically installed outdoors, and many distribution boxes are not equipped with rain shielding mechanisms. Therefore, rainwater is likely to enter the interior of the distribution box on rainy days, which is likely to cause damage to the power distribution cabinet. Therefore, it is necessary to propose a distribution box for municipal engineering to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a distribution box for municipal engineering, which has the characteristics of being convenient to protect the distribution box body from rain by installing a rain shield to prevent it from being damaged.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A distribution box for municipal engineering, including a bottom plate and a distribution box body installed on the upper end surface of the bottom plate. The upper end surface of the bottom plate is fixedly connected with two positioning frames respectively located on the left and right sides of the distribution box body. The interiors of the two positioning frames are both provided with positioning plates extending above the distribution box body. The upper ends of the two positioning plates are fixedly connected with a rain shield. The opposite sides of the two positioning frames are both fixedly connected with orifice plates. Screws are arranged inside the two orifice plates. The opposite sides of the two positioning plates are both fixedly connected with limit blocks located above the two positioning frames. Through grooves are opened through the upper end surfaces of the two limit blocks. The left and right sides of the inner walls of the two through grooves are both provided with limit grooves. The upper ends of the two screws respectively extend into the interiors of the two limit grooves and are fixedly connected with pull plates abutted against the bottom sides of the inner walls of the two limit grooves on the same side. Threaded connection blocks abutted against the lower ends of the two orifice plates are arranged on the outer walls of the two screws.

[0006] To facilitate the fixation of the device to the ground, as a preferred embodiment of the distribution box for municipal engineering of the utility model, both the left and right sides of the bottom plate are fixedly connected with mounting plates. Two round holes distributed front and back are opened on the upper end surfaces of the two mounting plates. Steel nails are arranged inside the four round holes.

[0007] To facilitate improving the positioning effect of the two positioning plates, as an optimization of the distribution box for municipal engineering of the present utility model, the two positioning plates respectively match the interiors of the two positioning frames.

[0008] To facilitate the two pull plates passing through the two through slots smoothly, as an optimization of the distribution box for municipal engineering of the present utility model, the distances between the front and rear sides of the two through slots are respectively greater than the distances between the left and right sides of the two pull plates.

[0009] To prevent the two tensioning blocks from detaching from the outer walls of the two screw rods, as an optimization of the distribution box for municipal engineering of the present utility model, limit discs are fixedly connected to the lower ends of the two screw rods.

[0010] To facilitate rotating the two tensioning blocks, as an optimization of the distribution box for municipal engineering of the present utility model, a plurality of handles are fixedly connected to the outer walls of the two tensioning blocks.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By inserting the two positioning plates into the interiors of the two positioning frames, the preliminary fixation of the rain shield can be completed. Then, the two pull plates are made to pass through the two through slots and be located above the two limiting blocks. Subsequently, after adjusting the orientations of the two pull plates, they are made to enter the interiors of the two limiting slots on the same side. Then, the two tensioning blocks are made to press against the lower ends of the two orifice plates, thereby enabling the two positioning plates and the rain shield to be tightened and fixed, further achieving the effect of facilitating the installation of the rain shield to provide rain protection for the distribution box body to prevent it from being damaged, and the rain shield can be disassembled according to the reverse steps, and its use is flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall front sectional view of the present utility model;

[0014] Figure 2 is the connection structure diagram at the positioning plate of the present utility model;

[0015] Figure 3 is the connection structure diagram at the screw rod of the present utility model.

[0016] In the figure: 1, bottom plate; 2, distribution box body; 3, positioning frame; 4, positioning plate; 5, rain shield; 6, orifice plate; 7, screw rod; 8, through slot; 9, limiting slot; 10, pull plate; 11, limit disc; 12, tensioning block; 13, mounting plate; 14, round hole; 15, steel nail; 16, handle; 17, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Please refer to Figures 1 to 3, a distribution box for municipal engineering, comprising a bottom plate 1 and a distribution box body 2 installed on the upper end surface of the bottom plate 1. Two positioning frames 3 are fixedly connected to the upper end surface of the bottom plate 1 and are respectively located on the left and right sides of the distribution box body 2. Positioning plates 4 extending above the distribution box body 2 are arranged inside the two positioning frames 3. A rain shield 5 is fixedly connected to the upper ends of the two positioning plates 4. Orifice plates 6 are fixedly connected to the opposite sides of the two positioning frames 3. Screws 7 are arranged inside the two orifice plates 6. Limiting blocks 17 located above the two positioning frames 3 are fixedly connected to the opposite sides of the two positioning plates 4. Through grooves 8 are formed through the upper end surfaces of the two limiting blocks 17. Limiting grooves 9 are formed on the left and right sides of the inner walls of the two through grooves 8. The upper ends of the two screws 7 respectively extend into the two limiting grooves 9 and are fixedly connected to pull plates 10 abutted against the bottom sides of the inner walls of the two limiting grooves 9 on the same side. Tightening blocks 12 abutted against the lower ends of the two orifice plates 6 are threadedly connected to the outer walls of the two screws 7.

[0018] In this embodiment: When installing the rain shield 5, the two positioning plates 4 are inserted into the two positioning frames 3 to complete the preliminary fixation of the rain shield 5. At this time, the rain shield 5 is located outside the upper part of the distribution box body 2. Then, the two screws 7 are pushed upward until the two pull plates 10 pass through the two through grooves 8 and are located above the two limiting blocks 17. Then, the two screws 7 are respectively rotated to make the two pull plates 10 correspond to the orientations of the two limiting grooves 9 on the same side. Then, the two pull plates 10 respectively enter the two limiting grooves 9 on the same side. Then, the two tightening blocks 12 are rotated to make them squeeze against the lower ends of the two orifice plates 6, so that the two positioning plates 4 and the rain shield 5 can be tightened and fixed, further achieving the effect of facilitating the installation of the rain shield 5 to protect the distribution box body 2 from rain and prevent it from being damaged, and the rain shield 5 can be disassembled according to the reverse steps, and its use is flexible and convenient.

[0019] As a technical optimization scheme of the present utility model, mounting plates 13 are fixedly connected to the left and right sides of the bottom plate 1. Two circular holes 14 distributed front and back are formed on the upper end surfaces of the two mounting plates 13. Steel nails 15 are arranged inside the four circular holes 14.

[0020] In this embodiment: By providing the two mounting plates 13, the four circular holes 14 and the four steel nails 15, it is convenient to fix the device to the ground through the steel nails 15.

[0021] As a technical optimization scheme of the present utility model, the two positioning plates 4 respectively match the interiors of the two positioning frames 3.

[0022] In this embodiment: By making the two positioning plates 4 respectively match the interiors of the two positioning frames 3, the positioning effect of the two positioning plates 4 can be improved.

[0023] As a technical optimization scheme of the present utility model, the distance between the front and rear sides of the two through slots 8 is respectively greater than the distance between the left and right sides of the two pull plates 10.

[0024] In this embodiment: By making the distance between the front and rear sides of the two through slots 8 respectively greater than the distance between the left and right sides of the two pull plates 10, the two pull plates 10 can smoothly pass through the two through slots 8.

[0025] As a technical optimization scheme of the present utility model, the lower ends of the two screw rods 7 are fixedly connected with limiting disks 11.

[0026] In this embodiment: By providing the two limiting disks 11, it is possible to prevent the two tensioning blocks 12 from detaching from the outer walls of the two screw rods 7, so as to improve the convenience of use.

[0027] As a technical optimization scheme of the present utility model, a plurality of handles 16 are fixedly connected to the outer walls of the two tensioning blocks 12.

[0028] In this embodiment: By providing four handles 16, it is convenient to respectively rotate the two tensioning blocks 12.

[0029] Working principle: When installing the rain shield 5, first insert the two positioning plates 4 into the two positioning frames 3 to complete the preliminary fixation of the rain shield 5. At this time, the rain shield 5 is located outside the upper part of the distribution box body 2. Then, push the two screw rods 7 upward until the two pull plates 10 pass through the two through slots 8 and are located above the two limiting blocks 17. Then, rotate the two screw rods 7 respectively to make the two pull plates 10 correspond to the orientations of the two limiting slots 9 on the same side. Then, make the two pull plates 10 respectively enter the two limiting slots 9 on the same side. Then, rotate the two tensioning blocks 12 through the plurality of handles 16 and make them press against the lower ends of the two hole plates 6, so as to tightly fix the two positioning plates 4 and the rain shield 5. Further, it is convenient to install the rain shield 5 to provide rain protection for the distribution box body 2 to prevent it from being damaged. And the rain shield 5 can be disassembled according to the reverse steps, and its use is flexible and convenient.

[0030] The above are only the 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 principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A distribution box for municipal engineering, comprising a bottom plate (1) and a distribution box body (2) installed on the upper end surface of the bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected with two positioning frames (3) respectively located on the left and right sides of the distribution box body (2). Inside both of the two positioning frames (3), there is a positioning plate (4) extending above the distribution box body (2). The upper ends of the two positioning plates (4) are fixedly connected with a rain shield (5). On the opposite sides of the two positioning frames (3), there is a hole plate (6) fixedly connected respectively. Inside both of the two hole plates (6), there is a screw rod (7). On the opposite sides of the two positioning plates (4), there is a limit block (17) fixedly connected above the two positioning frames (3). Through grooves (8) are respectively formed through the upper end surfaces of the two limit blocks (17). On the left and right sides of the inner walls of the two through grooves (8), there are limit grooves (9) respectively. The upper ends of the two screw rods (7) respectively extend into the two limit grooves (9) and are fixedly connected with a pull plate (10) abutted against the bottom sides of the inner walls of the two limit grooves (9) on the same side. On the outer walls of the two screw rods (7), there is a tensioning block (12) threadedly connected and abutted against the lower ends of the two hole plates (6).

2. The distribution box for municipal engineering according to claim 1, characterized in that: On the left and right sides of the bottom plate (1), there is an installation plate (13) fixedly connected respectively. On the upper end surfaces of the two installation plates (13), there are two round holes (14) distributed front and back. Inside the four round holes (14), there is a steel nail (15).

3. The distribution box for municipal engineering according to claim 1, characterized in that: The two positioning plates (4) respectively match the interiors of the two positioning frames (3).

4. A distribution box for municipal engineering according to claim 1, characterized in that: The distances between the front and back sides of the two through grooves (8) are respectively greater than the distances between the left and right sides of the two pull plates (10).

5. The distribution box for municipal engineering according to claim 1, characterized in that: The lower ends of the two screw rods (7) are fixedly connected with a limit disc (11).

6. The distribution box for municipal engineering according to claim 1, wherein: On the outer walls of the two tensioning blocks (12), there are a plurality of handles (16) fixedly connected respectively.

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