Folding distribution box protective shed

Abstract

The utility model discloses a folding type distribution box protective shed, which belongs to the technical field of distribution box protective sheds and comprises an inner-layer folding frame and an outer-layer folding frame, each of the inner-layer folding frame and the outer-layer folding frame comprises a folding top plate and symmetrically arranged side plates, and the side plates are rotatably arranged on two sides of the folding top plate. The folding top plate is composed of a left top plate and a right top plate which are rotationally connected; each side plate comprises two transverse rods and two supporting rods, a grid fence is connected between the two transverse rods and the two supporting rods, the two supporting rods located in the inner-layer folding frame are provided with containing grooves, the two supporting rods located in the outer-layer folding frame are provided with inserting plates, and the inserting plates are detachably inserted into the containing grooves. The folding top plate can be folded upwards, the two side plates can be folded inwards, and transportation is convenient. During installation, the inner-layer folding frame is erected above the distribution box, and then the insertion plates of the outer-layer folding frame are inserted into the accommodating grooves, so that the inner-layer folding frame and the outer-layer folding frame are assembled and fixed with each other.

Description

Technical Field

[0001] The utility model relates to the technical field of a distribution box protection shed, in particular to a foldable distribution box protection shed. Background Art

[0002] A distribution box is an electrical device used to control and distribute electrical energy, usually for industrial, commercial and household use. It can distribute electrical energy to various circuits and play a role in safely disconnecting and protecting the circuits. The main function of the distribution box is to provide protection, monitoring and control of the circuit load. When the circuit is overloaded, short-circuited or leaking, the distribution cabinet can also provide circuit breaker protection to ensure the safe operation of the circuit.

[0003] At the construction site, all kinds of engineering operations cannot be separated from the use of electricity. Engineering equipment, construction machinery, on-site lighting, electrical installation, etc. all require the support of electricity. With the strengthening of the scientific and technological content and intelligence of construction projects, the continuous improvement of the mechanization and automation of construction, the use of electricity is more extensive. In order to ensure the smooth progress of the project, construction sites usually install temporary distribution boxes at the construction site. In order to ensure the safety of electricity use at the construction site and prevent electric shock accidents, the temporary distribution boxes installed at the construction site must be installed with protective sheds to prevent the on-site workers from not noticing the distribution boxes in the chaos, which may lead to various accidents. The protective shed is usually made of metal materials, which can effectively protect the distribution box from being affected by the external environment, such as erosion by natural factors such as wind, rain, and sunlight, as well as the influence of the workers' accidental collisions at the construction site.

[0004] Most of the existing protective sheds are integral structures with large overall size and high weight. They need to be hoisted during transportation and use, which is inconvenient to transport and install. Most of the installation methods are through bolts or welding, which are cumbersome procedures and take a long time to install, causing inconvenience to the use of the protective sheds. Utility Model Content

[0005] In order to solve the technical problems that most of the existing protective sheds are integral structures, have a large overall volume and high weight, need to be hoisted during transportation and use, are inconvenient to transport and install, and most of the installation methods are through bolts or welding, the procedures are cumbersome, the installation time is long, and the use of the protective shed is inconvenient, the utility model provides a foldable distribution box protective shed.

[0006] A foldable distribution box protection shed comprises an inner folding frame and an outer folding frame, both of which comprise a folding top plate and symmetrically arranged side plates, the side plates being rotatably arranged on both sides of the folding top plate, the folding top plate being composed of two left and right top plates, and the left and right top plates being rotatably connected; the side plates comprise two cross bars and two supporting bars, a mesh fence being connected between the two cross bars and the two supporting bars, the two supporting bars located in the inner folding frame being provided with accommodating grooves, the two supporting bars located in the outer folding frame being provided with plug-ins, and the plug-ins being detachably plugged into the accommodating grooves.

[0007] In a further solution, a positioning groove is provided on the top of the folding top plate of the inner folding frame, and a protrusion is provided on the bottom wall of the folding top plate of the outer folding frame. The positioning groove and the protrusion match each other, and the number is preferably four groups, which are evenly distributed in four directions of the folding top plate.

[0008] In a further solution, the upper ends of the inner side surfaces of the left and right top plates are hinged to achieve rotation, the lower ends of the inner side surfaces can support each other, and side panels are rotatably provided on the outer sides of the bottom walls of the left and right top plates.

[0009] In a further solution, the two cross bars are divided into an upper cross bar and a lower cross bar, the upper cross bar is rotatably arranged on the bottom wall of the top plate, a friction layer is arranged at the bottom of the lower cross bar, and the mesh fence is preferably made of metal.

[0010] A further solution is that a receiving groove is provided on the outer side of the two support rods located in the inner folding frame, and an insert plate is integrally formed on the inner wall of the two support rods located in the outer folding frame. The insert plate is an L-shaped structure and can move up and down inside the receiving groove.

[0011] In a further solution, spring components are fixedly provided on the left and right top plate side walls of the outer folding frame, and the other ends of the spring components are detachably connected to fixing rings provided on the side walls of the two support rods.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the folding top plate can be folded upwards, and the two side plates can be folded inwards, which saves volume and is convenient for transportation and handling. When installing, it is only necessary to stretch out the inner folding frame and the outer folding frame, first erect the inner folding frame above the distribution box, and then insert the plug of the outer folding frame into the receiving groove, so that the inner folding frame and the outer folding frame are assembled and fixed to each other, and the spring member can enhance the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a top view of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the outer folding frame 2 of the utility model;

[0016] Figure 4 It is a schematic diagram of structure A of the utility model.

[0017] In the figure: 1. inner folding frame; 2. outer folding frame; 3. folding top plate; 4. side plate; 5. top plate; 6. cross bar; 7. support bar; 8. mesh fence; 9. receiving groove; 10. plug plate; 11. positioning groove; 12. protrusion; 13. upper cross bar; 14. lower cross bar; 15. spring member; 16. fixing ring. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this utility model can be understood according to the specific circumstances. In addition, the term "plurality" should mean two or more than two.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present utility model can be combined with each other. Figure 1-Figure 4 The utility model is described in detail in conjunction with the embodiments.

[0023] A foldable distribution box protection shed comprises an inner folding frame 1 and an outer folding frame 2. Both the inner folding frame 1 and the outer folding frame 2 comprise a folding top plate 3 and symmetrically arranged side plates 4. The side plates 4 can be hingedly rotated and arranged on both sides of the folding top plate 3. When installed and used, the side plates 4 are rotated to form ninety degrees with the folding top plate 3 and then fixed. When not in use, the side plates 4 are folded inwards.

[0024] A positioning groove 11 is provided on the top of the folding top plate 3 located at the inner folding frame 1, and a protrusion 12 is provided on the bottom wall of the folding top plate 3 located at the outer folding frame 2. The positioning grooves 11 and the protrusions 12 are adapted to each other, and the number is preferably four groups, which are evenly distributed in four directions of the folding top plate 3. By plugging the positioning grooves 11 and the protrusions 12 into each other, the inner folding frame 1 and the outer folding frame 2 can be positioned and fixed to prevent displacement caused by sliding against each other.

[0025] The folding top plate 3 is composed of two top plates 5 on the left and right sides, and the two top plates 5 on the left and right sides are rotatably connected. The upper ends of the inner side surfaces of the two top plates 5 on the left and right sides are hinged to realize rotation, and the lower ends of the inner side surfaces can support each other. The outer sides of the bottom walls of the two top plates 5 on the left and right sides are both rotatably provided with side plates 4. When installing, the two top plates 5 on the left and right sides are rotated to stretch them into a horizontal plane, and the lower ends of the inner side surfaces are against each other to form a support. When not in use, they are rotated and folded for easy transportation.

[0026] The side panel 4 includes two cross bars 6 and two support bars 7, and a mesh fence 8 is connected between the two cross bars 6 and the two support bars 7. The two cross bars 6 are divided into an upper cross bar 13 and a lower cross bar 14. The upper cross bar 13 is rotatably hinged on the bottom wall of the top plate 5 to achieve folding and opening. A friction layer is provided at the bottom of the lower cross bar 14 to enhance the friction with the ground. The mesh fence 8 is preferably made of metal and has strong protective performance.

[0027] A receiving groove 9 is arranged on the outer side of the two support rods 7 located in the inner folding frame 1, and an insert plate 10 is integrally formed on the inner wall of the two support rods 7 located in the outer folding frame 2. The insert plate 10 is an L-shaped structure and can move up and down inside the receiving groove 9. The insert plate 10 can be detachably inserted into the receiving groove 9.

[0028] First, the inner folding frame 1 is erected above the distribution box, and then the plug board 10 of the outer folding frame 2 is inserted into the receiving groove 9, so that the two support rods 7 of the inner folding frame 1 and the outer folding frame 2 are assembled and fixed to each other.

[0029] The left and right side walls of the top plate 5 of the outer folding frame 2 are fixed with spring members 15, and the other ends of the spring members 15 are detachably connected to the fixing rings 16 arranged on the side walls of the two support rods 7, which can strengthen the stability and enhance the overall stability of the protective shed.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foldable distribution box protection shed, comprising an inner folding frame (1) and an outer folding frame (2), characterized in that: The inner folding frame (1) and the outer folding frame (2) both comprise a folding top plate (3) and symmetrically arranged side plates (4), the side plates (4) being rotatably arranged on both sides of the folding top plate (3), the folding top plate (3) being composed of two left and right top plates (5), and the left and right top plates (5) being rotatably connected; the side plates (4) comprise two cross bars (6) and two support bars (7), a mesh fence (8) being connected between the two cross bars (6) and the two support bars (7), the two support bars (7) located in the inner folding frame (1) being provided with a receiving groove (9), and the two support bars (7) located in the outer folding frame (2) being provided with an inserting plate (10), and the inserting plate (10) being detachably inserted into the inside of the receiving groove (9).

2. A foldable distribution box protection shed according to claim 1, characterized in that: A positioning groove (11) is arranged on the top of the folding top plate (3) located on the inner folding frame (1), and a protrusion (12) is arranged on the bottom wall of the folding top plate (3) located on the outer folding frame (2). The positioning groove (11) and the protrusion (12) are matched with each other, and there are four groups of the positioning grooves (11) and the protrusions (12) which are evenly distributed in four directions of the folding top plate (3).

3. A foldable distribution box protection shed according to claim 2, characterized in that: The upper ends of the inner side surfaces of the left and right top plates (5) are hinged to realize rotation, and the lower ends of the inner side surfaces can support each other. The outer sides of the bottom walls of the left and right top plates (5) are both rotatably provided with side plates (4).

4. A foldable distribution box protection shed according to claim 3, characterized in that: The two cross bars (6) are divided into an upper cross bar (13) and a lower cross bar (14). The upper cross bar (13) is rotatably arranged on the bottom wall of the top plate (5). A friction layer is arranged at the bottom of the lower cross bar (14). The mesh fence (8) is made of metal.

5. A foldable distribution box protection shed according to claim 4, characterized in that: The two support rods (7) located in the inner folding frame (1) are provided with a receiving groove (9) on their outer sides, and the inner walls of the two support rods (7) located in the outer folding frame (2) are provided with an inserting plate (10) formed in one piece. The inserting plate (10) is an L-shaped structure and can move up and down inside the receiving groove (9).

6. A foldable distribution box protection shed according to claim 5, characterized in that: The left and right side walls of the top plates (5) of the outer folding frame (2) are both fixedly provided with spring components (15), and the other ends of the spring components (15) are detachably connected to fixing rings (16) provided on the side walls of the two support rods (7).

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