Protective net for constructional engineering

Abstract

The utility model provides a protective net for constructional engineering, and relates to the technical field of protective nets. Comprising a protective net assembly and a supporting assembly, the protective net assembly comprises a protective net, the protective net is composed of a plurality of protective net units which are sequentially hinged through hinges, the two ends of the protective net are each provided with a pair of first connecting assemblies, the supporting assembly comprises a base, and a stand column is arranged at the top of the base; a pair of second connecting assemblies is arranged on one side of the stand column, the protective net composed of the multiple protective net units is arranged, the multiple protective nets are sequentially hinged together through the hinges, the whole protective net units can be folded, and therefore the overall size of the protective net is reduced; meanwhile, through the supporting net assembly and the protective net assembly which are disassembled and assembled together, the supporting net assembly and the protective net assembly can be transported separately, and the effect of improving the transportation portability of the portable protective net is achieved through the arrangement.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective nets, in particular to a protective net for construction projects. Background Art

[0002] The construction engineering protection net is a protective tool used to enclose the construction site during the construction process to prevent unauthorized personnel from entering the construction site and causing safety accidents. Usually, different numbers of construction engineering protection nets are required to enclose the site according to the scope of the construction site.

[0003] The construction engineering protection net needs to be transported to the construction site for use, but the current construction engineering protection net is relatively inconvenient in the transportation process due to its large size, resulting in high transportation costs.

[0004] In summary, the utility model therefore provides a construction engineering protection net to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a construction engineering protection net to solve the problems in the prior art.

[0006] A construction engineering protective net includes a protective net assembly and a support assembly, wherein the protective net assembly includes a protective net, which is composed of a plurality of protective net units hinged in sequence by hinges, and a pair of first connection assemblies are arranged at both ends of the protective net, and the support assembly includes a base, a column is arranged on the top of the base, and a pair of second connection assemblies are arranged on one side of the column.

[0007] Furthermore, the protective net unit includes an outer frame, and a wire mesh is arranged on the inner side of the outer frame.

[0008] Furthermore, the first connecting component includes a connecting block fixedly connected to the protective net, the connecting block is connected to a connecting sleeve at one end away from the protective net, two sliding grooves are symmetrically provided on the inner side of the connecting sleeve, and two limiting grooves are symmetrically provided on the opposite side of the inner side of the connecting sleeve.

[0009] Furthermore, the second connecting component includes a support plate fixedly connected to the column, a connecting pin is provided on the top of the support plate, a movable groove is opened inside the connecting pin, a movable rod is installed inside the movable groove, the bottom end of the movable rod passes through the bottom of the support plate, and the protruding end is connected to a handle, the top end of the movable rod passes through the top of the connecting pin, and the protruding end is connected to a rotating block, and two limit blocks are symmetrically arranged on the surface of the rotating block.

[0010] Furthermore, a limiting plate is provided on the surface of the movable rod located in the movable groove, and a spring is also mounted on the surface of the movable rod located in the movable groove, and both ends of the spring are respectively against the top of the limiting plate and the top inner wall of the movable groove.

[0011] Furthermore, the outer radius of the connecting pin and the rotating block is equal to the inner radius of the connecting sleeve, and the cross-sectional shape and size of the sliding groove and the limiting groove are both compatible with the cross-sectional shape and size of the limiting block.

[0012] Furthermore, reflective strips are provided on all sides of the column except the side where the second connecting component is provided.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a protective net composed of multiple protective net units, and the multiple protective nets are hinged together in turn by hinges, so that the protective net units can be folded as a whole, thereby reducing the overall size of the protective net. At the same time, by disassembling and assembling the support net component and the protective net component together, the support component and the protective net component can be transported separately. The above-mentioned arrangement achieves the effect of improving the transport portability of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the protective net assembly of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the support assembly of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the protective net unit of the utility model;

[0019] Figure 5 This utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0020] Figure 6 This utility model Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0021] Figure 7 It is a partial cross-sectional schematic diagram of the support assembly of the utility model.

[0022] In the figure:

[0023] 1. Protective net assembly; 2. Support assembly; 3. Protective net; 4. First connecting assembly; 5. Base; 6. Post; 7. Second connecting assembly; 8. Outer frame; 9. Wire mesh; 10. Connecting block; 11. Connecting sleeve; 12. Slide; 13. Limiting slot; 14. Support plate; 15. Connecting pin; 16. Movable slot; 17. Movable rod; 18. Handle; 19. Rotating block; 20. Limiting block; 21. Limiting plate; 22. Spring; 23. Reflective strip. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] like Figure 1-7 As shown, the utility model provides a construction engineering protection net, including a protection net component 1 and a support component 2, the protection net component 1 includes a protection net 3, the protection net 3 is composed of a plurality of protection net 3 units hinged in sequence by hinges, so that each protection net 3 unit can rotate around the hinge, so that the protection net 3 can be folded into the size of a single protection net 3 unit, thereby reducing the occupied area required for storing the protection net component 1, making transportation easier, and a pair of first connecting components 4 are arranged at both ends of the protection net 3, the support component 2 includes a base 5, a column 6 is arranged on the top of the base 5, and a pair of second connecting components 7 are arranged on one side of the column 6, and the second connecting component 7 and the first connecting component 4 are used for combining the support component 2 and the protection net component 1.

[0026] The protective net 3 unit includes an outer frame 8 , and a wire mesh 9 is arranged on the inner side of the outer frame 8 .

[0027] Among them, the first connecting component 4 includes a connecting block 10 fixedly connected to the protective net 3, and the end of the connecting block 10 away from the protective net 3 is connected to a connecting sleeve 11, and two sliding grooves 12 are symmetrically opened on the inner side of the connecting sleeve 11, and two limiting grooves 13 are symmetrically opened on the opposite side of the inner side of the connecting sleeve 11. The limiting groove 13 is used to limit the position of the limiting block 20. When the limiting block 20 enters the limiting groove 13, the rotating block 19 cannot rotate, so that the connecting sleeve 11 and the connecting pin 15 will not be detached.

[0028] Among them, the second connecting component 7 includes a support plate 14 fixedly connected to the column 6, and a connecting pin 15 is arranged on the top of the support plate 14, and the connecting pin 15 can be inserted into the connecting sleeve 11. At this time, the support plate 14 can carry the connecting sleeve 11 to realize the assembly of the protective net component 1 and the support component 2. A movable groove 16 is opened inside the connecting pin 15, and a movable rod 17 is installed inside the movable groove 16. The bottom end of the movable rod 17 passes through the bottom of the support plate 14, and the end passing through is connected to a handle 18. The handle 18 is used to control the movement and rotation of the connecting rotating block 19. The top end of the movable rod 17 passes through the top of the connecting pin 15, and the end passing through is connected to the rotating block 19. Two limit blocks 20 are symmetrically arranged on the surface of the rotating block 19. After the protective net component 1 and the support component 2 are assembled, the limit blocks 20 can be inserted into the limit groove 13, thereby keeping the connecting pin 15 in the connecting sleeve 11 to prevent the connecting sleeve 11 and the connecting pin 15 from detaching.

[0029] Among them, a limit plate 21 is provided on the surface of the movable rod 17 located in the movable groove 16, and a spring 22 is also mounted on the surface of the movable rod 17 located in the movable groove 16, and the two ends of the spring 22 are respectively against the top of the limit plate 21 and the top inner wall of the movable groove 16, and the connecting pin 15 is reset by squeezing the limit plate 21 by the spring 22.

[0030] Among them, the outer radius of the connecting pin 15 and the rotating block 19 is equal to the inner radius of the connecting sleeve 11, the connecting pin 15 and the rotating block 19 can be moved from the inside of the connecting sleeve 11, the cross-sectional shape and size of the slide groove 12 and the limit groove 13 are adapted to the cross-sectional shape and size of the limit block 20, and the limit block 20 can move in the slide groove 12 and can also be stuck in the limit groove 13.

[0031] Among them, the other sides of the column 6 except the side where the second connecting component 7 is arranged are all provided with reflective strips 23, and the reflective strips 23 can remind the passing pedestrians and vehicles at night to prevent them from entering the construction site.

[0032] Specific working principle:

[0033] When the utility model is installed, the support assembly 2 and the protection net assembly 1 are assembled by the first connecting components 4 arranged at both ends of the protection net 3 and the second connecting components 7 arranged on the column 6, so as to form a complete protection net 3. When the utility model is assembled, the connecting sleeves 11 of the first connecting components 4 at both ends of the two protection nets 3 are respectively sleeved on the outer side of the connecting pin 15 of the second connecting component 7 on the column 6 of the support assembly 2. In the process of inserting the connecting pin 15 into the connecting sleeve 11, the limit block 20 on the surface of the rotating block 19 is aligned with the slide groove 12 on the inner side of the connecting groove, so that the limit block 20 enters the slide groove 12. After that, the handle 18 is pushed to make the rotating block 19 drive the limit block 20 to pass through the top of the connecting sleeve 11, and then the handle 18 is rotated to align the limit block 20 with the limit groove 13 at the top of the inner side of the connecting groove, and then the handle 18 is released. Under the action of the spring 22, the limit block 20 falls back into the limit groove 13, so as to realize the connection between the first connecting component 4 and the second connecting component 7.

[0034] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A construction engineering protection net, characterized by: The invention comprises a protective net component (1) and two support components (2), wherein the protective net component (1) comprises a protective net (3), wherein the protective net (3) is composed of a plurality of protective net (3) units hinged in sequence by hinges, and a pair of first connection components (4) are arranged at both ends of the protective net (3); the support component (2) comprises a base (5), a column (6) is arranged at the top of the base (5), and a pair of second connection components (7) are arranged on one side of the column (6).

2. The construction engineering protection net according to claim 1, characterized in that: The protective net (3) unit comprises an outer frame (8), and a wire mesh (9) is arranged on the inner side of the outer frame (8).

3. The construction engineering protection net according to claim 1, characterized in that: The first connecting component (4) comprises a connecting block (10) fixedly connected to the protective net (3); one end of the connecting block (10) away from the protective net (3) is connected to a connecting sleeve (11); two sliding grooves (12) are symmetrically provided on the inner side of the connecting sleeve (11); and two limiting grooves (13) are symmetrically provided on the opposite side of the inner side of the connecting sleeve (11).

4. The construction engineering protection net as claimed in claim 3, characterized in that: The second connecting component (7) comprises a supporting plate (14) fixedly connected to the column (6), a connecting pin (15) is arranged on the top of the supporting plate (14), a movable groove (16) is provided inside the connecting pin (15), a movable rod (17) is installed inside the movable groove (16), the bottom end of the movable rod (17) passes through the bottom of the supporting plate (14), and the protruding end is connected to a handle (18), the top end of the movable rod (17) passes through the top of the connecting pin (15), and the protruding end is connected to a rotating block (19), and two limit blocks (20) are symmetrically arranged on the surface of the rotating block (19).

5. The construction engineering protection net as claimed in claim 4, characterized in that: A limiting plate (21) is provided on the surface of the movable rod (17) located inside the movable groove (16), and a spring (22) is also mounted on the surface of the movable rod (17) located inside the movable groove (16), and two ends of the spring (22) respectively abut against the top of the limiting plate (21) and the inner wall of the top of the movable groove (16).

6. The construction engineering protection net as claimed in claim 5, characterized in that: The outer radius of the connecting pin (15) and the rotating block (19) is equal to the inner radius of the connecting sleeve (11), and the cross-sectional shape and size of the sliding groove (12) and the limiting groove (13) are both compatible with the cross-sectional shape and size of the limiting block (20).

7. The construction engineering protection net according to claim 1, characterized in that: The upright post (6) is provided with reflective strips (23) on all sides except the side where the second connecting component (7) is provided.

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