Folding protective shed support

Abstract

The utility model discloses a folding protective shed support which comprises a framework, the inner space of the framework is used for arranging heating equipment, the framework comprises a rectangular upper support composed of two rectangular upper support single bodies, and the inner long sides of the two rectangular upper support single bodies are rotationally connected through a first horizontal rotating shaft. Two lifting lugs are arranged in the middle of the inner long edge side of one rectangular upper support single body; the outer long edge sides of the two rectangular upper bracket single bodies are rotationally connected with the upper part of one side bracket through a second horizontal rotating shaft respectively; rectangular connecting frames are arranged below the two short side edges of the rectangular upper support respectively, and the left side frame and the right side frame of each rectangular connecting frame are connected with the frames at the corresponding positions of the side supports through first vertical rotating shafts respectively. The upper frame and the lower frame of each rectangular connecting frame are each composed of two single frames, and the two single frames are rotationally connected through a second vertical rotating shaft. The device can be placed anywhere after being unfolded and is high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a folding protective shed support especially for sheltering from wind and rain and heat preservation in winter. BACKGROUND

[0002] The existing protective shed is mainly formed by covering color strip cloth or plastic cloth on the framework erected by steel pipes, which needs to erect a scaffold according to local conditions, and the scaffold is erected in different ways, has certain safety hazards, and is slow in erection and removal, long in construction period, large in material occupation site and inconvenient in construction. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art and providing a folding protective shed support which is convenient to place and can be adjusted manually.

[0004] In order to solve the technical problems existing in the prior art, the utility model adopts the following technical scheme:

[0005] The folding protective shed support comprises a framework, the internal space of the framework is used for arranging a heating device, the framework comprises a rectangular upper support which is composed of two rectangular upper support monomers, the inner long side of the two rectangular upper support monomers is rotatably connected to each other through a first horizontal rotating shaft, two lifting lugs are arranged at the middle part of the inner long side of one of the rectangular upper support monomers, the outer long side of the two rectangular upper support monomers is rotatably connected to the upper part of one side support through a second horizontal rotating shaft, one rectangular connecting frame is arranged below each of the two short sides of the rectangular upper support, the left and right side frames of each rectangular connecting frame are connected to the side frames at the corresponding positions of the side support through a first vertical rotating shaft, and the upper and lower side frames of each rectangular connecting frame are composed of two single frames which are rotatably connected through a vertical second vertical rotating shaft.

[0006] The utility model has the advantages of:

[0007] (1) The device does not need any auxiliary device or material except the device itself and can be placed anywhere after being unfolded.

[0008] (2) The device can be made of light material, is light in weight and can be manually adjusted in position after being placed. DRAWINGS

[0009] Figure 1 is a front view of the folding protective shed support of the utility model;

[0010] Figure 2 is a left view of the folding protective shed support of the utility model;

[0011] Figure 3 is a top view of the folding protective shed support of the utility model;

[0012] Figure 4 is a perspective view of the folding protective shed support of the utility model. DETAILED DESCRIPTION

[0013] The utility model will be described further in detail in combination with the drawings and specific embodiments.

[0014] As shown in the drawings, the utility model discloses a folding protective shed support, including the framework, the inside space of the framework is used for setting up the heating equipment, the heating equipment can be electric heater or hot -blast machine. The framework includes the rectangular upper support 3 that is composed of two rectangular upper support monomers, and the inner long side of the two rectangular upper support monomers is rotatably connected between each other through the first horizontal pivot 2-1. The rectangular upper support 3 is composed of two pieces, and the middle part can be folded through the first horizontal pivot. Two lugs are arranged on the inner long side of the middle part of one of the rectangular upper support monomers, which is also the limiting position of the support folding.

[0015] The outer long side of the two rectangular upper support monomers is rotatably connected with the upper part of one side support 4 through the second horizontal pivot 2-2 respectively. When the upper support is unfolded, the side support is naturally unfolded, and the side support is in contact with the ground, acting as the supporting leg of the upper support.

[0016] One rectangular connecting frame 5 is arranged below each of the two short sides of the rectangular upper support 3. The left and right side frames of each rectangular connecting frame are connected to the side frames through the first vertical pivot 2-4 at the corresponding positions. The upper and lower side frames of each rectangular connecting frame are composed of two single frames, and the two single frames are rotatably connected through the vertical second vertical pivot 2-3. A protective cover is arranged on the framework. The connecting frame has two large pieces, and connects the side support. The second vertical pivot is arranged in the middle of each side support. The rectangular connecting frame can be folded through the first vertical pivot and the second vertical pivot. When the side support is unfolded, the rectangular connecting frame 5 is unfolded accordingly.

[0017] The use method of the device is as follows:

[0018] The device is hung above the designated location through the lug 1. The side support is manually separated, and the device is slowly lowered. As the side support 4 is rotated to the two sides through the second horizontal pivot 2-2, the upper support 3 is gradually unfolded to be horizontal through the first horizontal pivot 2-1. The connecting frame 5 is also unfolded through the first vertical pivot 2-3 and the second vertical pivot 2-4 in sequence due to the unfolding of the side support 4, until it is straightened. The device is completely unfolded. The hollow part of the upper support 3 and the side support 4 can be selectively covered according to the needs on site, and an electric heater or a hot -blast machine and other equipment can be placed inside to form a warm shed.

[0019] The specific embodiments described above are merely illustrative, and are not restrictive, and those skilled in the art can make many modifications under the inspiration of the present application without departing from the purpose of the present application and the scope of protection of the claims, and these all belong to the protection of the present application.

Claims

1. A folding protective canopy support frame, comprising a skeleton, characterized in that: The internal space of the frame is used to install heating equipment. The frame includes a rectangular upper support composed of two rectangular upper support units. The inner long sides of the two rectangular upper support units are rotatably connected to each other via a first horizontal pivot. Two lifting lugs are provided in the middle of the inner long side of one of the rectangular upper support units. The outer long sides of the two rectangular upper support units are respectively rotatably connected to the upper part of a side support via a second horizontal pivot. A rectangular connecting frame is provided below the two short sides of the rectangular upper support. The left and right side frames of each rectangular connecting frame are respectively connected to the corresponding side frames of the side support via a first vertical pivot. The upper and lower side frames of each rectangular connecting frame are each composed of two single frames, and the two single frames are rotatably connected to each other via a second vertical pivot.

2. The folding protective canopy support frame according to claim 1, characterized in that: The heating device mentioned is an electric heater or a hot air blower.

3. The folding protective canopy support frame according to claim 1 or 2, characterized in that: The skeleton is covered with a protective shield.

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