Protective shed for building construction

Abstract

The utility model discloses a protective shed for building construction, and belongs to the field of protective sheds. A protective shed for building construction comprises a plurality of frames and further comprises fixing sleeves symmetrically fixed to the lower sides of the frames. The sliding sleeves symmetrically slide on the frame; the two groups of threaded holes are symmetrically formed in the frame; the limiting pin is in threaded connection with the sliding sleeve, and the limiting pin is matched with the threaded hole; the fixed sleeve and the sliding sleeve are fixedly connected with connecting columns; the supporting plates are rotationally arranged on the connecting column, and every two adjacent supporting plates are arranged in a crossed mode; according to the protective shed, the buffer nets are effectively prevented from being stacked between the adjacent frames to be damaged, and objects falling from the high altitude are borne and buffered through the buffer nets, so that the safety of the protective shed is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protection sheds, in particular to a protection shed for building construction. Background Art

[0002] A protective shed is a safety device used in construction. Workers can stand under the shed to rest, talk, work, etc. In construction, objects often fall from high altitudes. If heavy objects fall from high altitudes, the protective shed can provide good protection for the workers. There are many types of protective sheds. In order to facilitate transportation and location changes, protective sheds are generally foldable.

[0003] At present, the protective shed generally adopts a steel frame structure and a folding mechanism to achieve folding and contraction, and then a shed cloth or mesh is used to block the top. When the protective shed is folded and stored, if there is rainwater on the protective shed, it may accumulate directly between two adjacent steel frame structures. Over time, the shed cloth of the protective shed may be damaged. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a protective shed for building construction that can overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective shed for construction, comprising: a plurality of viewing frames, and also comprising: a fixed sleeve, symmetrically fixed to the lower side of the frame; a sliding sleeve, symmetrically sliding on the frame; two groups of threaded holes, symmetrically arranged on the frame; a limit pin, threadedly connected to the sliding sleeve, and the limit pin matches the threaded hole; a connecting column is fixedly connected to the fixed sleeve and the sliding sleeve; a support plate, rotatably arranged on the connecting column, and two adjacent support plates are cross-arranged; a limit shaft, rotatably arranged on the support plate, and the limit shaft is coaxially arranged with the intersection of two adjacent support plates; a support rod, symmetrically fixed to the frame; a buffer net, fixed between the plurality of support rods; a first connecting rod, arranged on the limit shaft; a plurality of first push rods, equidistantly arranged on the lower side of the buffer net; a connecting assembly, arranged between the first connecting rod and the first push rod.

[0007] Furthermore, a rotating plate is symmetrically arranged between two adjacent frames, a fixed shaft is fixedly connected inside the frame, and the rotating plate is fixedly connected to the fixed shaft, a connecting shaft is arranged between two adjacent rotating plates, and the rotating plate is rotatably connected to the connecting shaft.

[0008] Preferably, the connecting assembly includes a second connecting rod symmetrically fixed on the connecting shaft, the second connecting rod is fixedly connected to the first push rod, and the first connecting rod is fixedly connected to the connecting shaft.

[0009] In order to improve the buffering effect of objects falling from high altitude, further, a plurality of elastic cloths are fixedly connected between two adjacent frames, and the elastic cloths are arranged on the lower side of the buffer net.

[0010] In order to facilitate supporting the elastic cloth, further, a second top rod is fixedly connected between two adjacent second connecting rods, and the second top rod matches the elastic cloth.

[0011] In order to facilitate the movement of the frame, further, a universal wheel is fixedly connected to the lower end of the frame.

[0012] Compared with the prior art, the utility model provides a protective shed for construction, which has the following beneficial effects:

[0013] 1. The protective shed for building construction slides upward through the sliding sleeve, and the limiting shaft moves upward. The limiting shaft pushes the first push rod to move upward through the connecting shaft and the second connecting rod. The first push rod pushes the middle part of the buffer net upward, so that the buffer net is located on the outside of two adjacent frames, thereby effectively preventing the buffer net from being accumulated between adjacent frames and being damaged.

[0014] 2. When objects fall from a high altitude in the construction protection shed, the buffer net can be used to receive and buffer them, thereby effectively improving the safety of the protection shed. The rotating plate can also be used to block them, effectively preventing falling objects from high altitude from affecting the workers.

[0015] 3. For the protective shed for building construction, when the first connecting rod moves upward, the first connecting rod drives the connecting shaft to move upward. At this time, the connecting shaft drives the two rotating plates to rotate for storage, thereby effectively improving its safety. The rotating plates are supported at multiple points by the frame, the fixed shaft and the first connecting rod, which effectively improves the stability of the rotating plates.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model effectively prevents the buffer net from accumulating and being damaged between adjacent frames, and receives and buffers objects falling from high altitudes through the buffer net, thereby effectively improving the safety of the protective shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a protective shed for building construction proposed by the utility model;

[0018] Figure 2This is a cross-sectional schematic diagram of a protective shed for building construction proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the unfolded structure of a protective shed for building construction proposed by the utility model.

[0020] In the figure: 1. frame; 101. universal wheel; 102. threaded hole; 103. support rod; 104. buffer net; 2. fixed sleeve; 201. sliding sleeve; 202. connecting column; 203. limit pin; 204. support plate; 205. limit shaft; 206. first connecting rod; 207. second connecting rod; 208. first push rod; 209. second push rod; 3. fixed shaft; 301. rotating plate; 302. connecting shaft; 4. elastic cloth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1: Reference Figure 1-Figure 3 A protective shed for construction, comprising: a plurality of frames 1, and also comprising: a fixed sleeve 2, symmetrically fixed to the lower side of the frame 1; a sliding sleeve 201, symmetrically sliding on the frame 1; two groups of threaded holes 102, symmetrically arranged on the frame 1; a limit pin 203, threadedly connected to the sliding sleeve 201, and the limit pin 203 matches the threaded hole 102; the fixed sleeve 2 and the sliding sleeve 201 are both fixedly connected with a connecting column 202; a support plate 204, rotatably arranged on the connecting column 202, and two adjacent ones are The support plates 204 are cross-arranged; the limiting shaft 205 is rotatably arranged on the support plates 204, and the limiting shaft 205 is coaxially arranged with the intersection of two adjacent support plates 204; the support rods 103 are symmetrically fixed on the frame 1; the buffer net 104 is fixed between the plurality of support rods 103; the first connecting rod 206 is arranged on the limiting shaft 205; a plurality of first top rods 208 are equidistantly arranged on the lower side of the buffer net 104; and a connecting assembly is arranged between the first connecting rod 206 and the first top rod 208.

[0023] A rotating plate 301 is symmetrically arranged between two adjacent frames 1, a fixed shaft 3 is fixedly connected inside the frame 1, and the rotating plate 301 is fixedly connected to the fixed shaft 3, a connecting shaft 302 is arranged between two adjacent rotating plates 301, and the rotating plate 301 is rotatably connected to the connecting shaft 302.

[0024] The connecting assembly includes a second connecting rod 207 symmetrically fixed on the connecting shaft 302 , the second connecting rod 207 is fixedly connected to the first push rod 208 , and the first connecting rod 206 is fixedly connected to the connecting shaft 302 .

[0025] When folding the protective shed, loosen the limit pin 203, and then push the frame 1 inward to make the multiple frames 1 approach each other. At this time, the sliding sleeve 201 slides upward, and the limit shaft 205 moves upward. The limit shaft 205 pushes the first push rod 208 upward through the connecting shaft 302 and the second connecting rod 207. The first push rod 208 pushes the middle part of the buffer net 104 upward, so that the buffer net 104 is located on the outside of the two adjacent frames 1, thereby effectively preventing the buffer net 104 from being accumulated between adjacent frames 1 and damaged.

[0026] After the protective shed is built, when objects fall from a high altitude, the buffer net 104 can receive and buffer them, thereby effectively improving the safety of the protective shed, and the rotating plate 301 can be used to block them, which can effectively prevent the falling objects from a high altitude from affecting the workers.

[0027] When the first connecting rod 206 moves upward, the first connecting rod 206 drives the connecting shaft 302 to move upward. At this time, the connecting shaft 302 drives the two rotating plates 301 to rotate for storage, thereby effectively improving its safety. The rotating plates 301 are supported at multiple points by the frame 1, the fixed shaft 3 and the first connecting rod 206, thereby effectively improving the stability of the rotating plates 301.

[0028] Example 2: Reference Figure 1-Figure 3 A protective shed for construction is basically the same as Example 1, and further, a plurality of elastic cloths 4 are fixedly connected between two adjacent frames 1, and the elastic cloths 4 are arranged on the lower side of the buffer net 104.

[0029] A second top rod 209 is fixedly connected between two adjacent second connecting rods 207 , and the second top rod 209 matches the elastic fabric 4 .

[0030] A universal wheel 101 is fixedly connected to the lower end of the frame 1 .

[0031] By providing a plurality of elastic cloths 4, a cushioning effect can be exerted on larger and heavier falling objects, thereby effectively improving the safety of the protective shed. The folded protective shed can be directly pushed to the next construction site or transfer vehicle via the universal wheels 101 at the bottom of the frame 1, effectively improving its portability.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective shed for construction, comprising: A plurality of viewing frames (1), characterized in that they also include: A fixing sleeve (2) symmetrically fixed on the lower side of the frame (1); A sliding sleeve (201) symmetrically slides on the frame (1); Two groups of threaded holes (102) are symmetrically arranged on the frame (1); A limit pin (203) is threadedly connected to the sliding sleeve (201), and the limit pin (203) matches the threaded hole (102); The fixed sleeve (2) and the sliding sleeve (201) are both fixedly connected with a connecting column (202); A support plate (204) is rotatably disposed on the connecting column (202), and two adjacent support plates (204) are cross-arranged; A limiting shaft (205) is rotatably disposed on the support plate (204), and the limiting shaft (205) is coaxially disposed at the intersection of two adjacent support plates (204); Support rods (103) symmetrically fixed on the frame (1); A buffer net (104) is fixed between the plurality of support rods (103); A first connecting rod (206) is arranged on the limiting shaft (205); A plurality of first push rods (208) are arranged at equal intervals on the lower side of the buffer net (104); A connecting assembly is arranged between the first connecting rod (206) and the first push rod (208).

2. A protective shed for construction according to claim 1, characterized in that: A rotating plate (301) is symmetrically arranged between two adjacent frames (1); a fixed shaft (3) is fixedly connected inside the frame (1), and the rotating plate (301) is fixedly connected to the fixed shaft (3); a connecting shaft (302) is arranged between the two adjacent rotating plates (301), and the rotating plate (301) is rotatably connected to the connecting shaft (302).

3. A protective shed for construction according to claim 2, characterized in that: The connection assembly comprises a second connection rod (207) symmetrically fixed on the connection shaft (302), the second connection rod (207) being fixedly connected to the first push rod (208), and the first connection rod (206) being fixedly connected to the connection shaft (302).

4. A protective shed for construction according to claim 3, characterized in that: A plurality of elastic cloths (4) are fixedly connected between two adjacent frames (1), and the elastic cloths (4) are arranged on the lower side of the buffer net (104).

5. A protective shed for construction according to claim 4, characterized in that: A second top rod (209) is fixedly connected between two adjacent second connecting rods (207), and the second top rod (209) matches the elastic cloth (4).

6. A protective shed for construction according to claim 1, characterized in that: A universal wheel (101) is fixedly connected to the lower end of the frame (1).

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