Protective net for constructional engineering

Abstract

The utility model discloses a constructional engineering protective net which comprises a storage shell, a through opening is formed in the right side face of the storage shell, a winding shaft is arranged in the storage shell, the top end and the bottom end of the winding shaft are fixedly connected with rotating shafts, bearings are fixedly embedded in the top end and the bottom end of the storage shell, and the top end and the bottom end of the storage shell are fixedly connected with the rotating shafts. The ends, away from each other, of the two rotating shafts penetrate through the bearing and extend to the outside of the storage shell, and the ends, away from each other, of the two rotating shafts are fixedly connected with rotating wheels. According to the device, a steel wire mesh is wound and rolled in the storage shell, the storage shell can protect the steel wire mesh and can also conveniently transport the steel wire mesh, a rolling shaft is arranged in the storage shell, the rolling shaft is connected through a rotating shaft, a rotating wheel can be rotated in cooperation with the rolling shaft to rotate, and the steel wire mesh is conveniently unfolded and stored; therefore, the use length of the protective net can be adjusted according to use requirements, and the protective net is convenient to store and reuse after use.

Description

Technical Field

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

[0002] A protective net is a new type of building security product that is installed on windows, balconies, etc. to provide protection, anti-theft, anti-falling objects and other safety guarantees for home life. It combines many advantages such as safety, beauty, and practicality, and represents the latest concept of home security in the 21st century. During the construction process, safety nets will be used to ensure the safety of construction workers. Safety nets have a protective and protective function to prevent building materials from sliding and injuring construction workers. They can also prevent dust from spreading and have a certain environmental protection effect. Currently, most of the protective nets used in construction projects are metal wire meshes, which can provide better safety protection effects. However, existing protective nets are mostly cut to appropriate sizes according to usage requirements. After use, they are not convenient for repeated use due to uneven sizes. For this reason, we propose a construction engineering protective net to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a construction engineering protection net to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A construction engineering protective net comprises a storage shell, a through opening is opened on the right side surface of the storage shell, a winding shaft is arranged inside the storage shell, the top end and the bottom end of the winding shaft are fixedly connected with a rotating shaft, the top end and the bottom end of the storage shell are fixedly inlaid with bearings, the ends of the two rotating shafts away from each other pass through the bearings and extend to the outside of the storage shell, the ends of the two rotating shafts away from each other are fixedly connected with rotating wheels, the outer surface of the winding shaft is fixedly connected with a wire mesh, and one end of the wire mesh passes through the through opening and extends to the outside of the storage shell.

[0006] In a further embodiment, two limit plates are fixedly connected to the outer surface of the winding shaft, and the upper edge and the lower edge of the wire mesh are both covered with elastic edging.

[0007] In a further embodiment, a fixing plate is fixedly connected to the right end of the wire mesh, two first fixing ears are fixedly connected to the right side surface of the fixing plate, and a first handle is fixedly connected to the right side surface of the fixing plate.

[0008] In a further embodiment, the outer surface of each rotating shaft is threadedly connected to a locking thread sleeve, the outer surface of each locking thread sleeve is fixedly connected to a rotating rod, and the outer surface of each rotating shaft is threaded.

[0009] In a further embodiment, two second fixing ears are fixedly connected to the outer surface of the storage shell, and a second handle is fixedly connected to the outer surface of the storage shell.

[0010] In a further embodiment, a label is fixedly attached to the front side of the storage shell, and specification information is provided on the front side of the label.

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

[0012] The device winds the wire mesh around and reels it inside a storage shell. The storage shell not only protects the wire mesh, but also facilitates the transportation of the wire mesh. A reel is provided in the storage shell, and the reel is connected to the reel via a rotating shaft. The rotating wheel can be rotated in conjunction with the reel to facilitate the unfolding and storage of the wire mesh. A fixed plate is connected to one side of the wire mesh. The first handle on the fixed plate can assist in unfolding the wire mesh. At the same time, a locking wire sleeve is provided on the rotating shaft. After the wire mesh is unfolded, the rotating shaft can be locked by the locking wire sleeve to prevent the reel from rotating. Therefore, the protective net can be adjusted in length according to usage requirements, and can be easily stored for reuse after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the construction project protection net.

[0014] Figure 2 This is a front cross-sectional view of the storage shell in the construction engineering protection net.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the reel in the construction engineering protection net.

[0016] Figure 4 It is a top-down three-dimensional structural schematic diagram of the locking thread sleeve in the protective net of the construction project.

[0017] In the figure: 1. storage shell; 2. rotating shaft; 3. rotating wheel; 4. label; 5. second handle; 6. second fixing ear; 7. rotating rod; 8. locking wire sleeve; 9. wire mesh; 10. elastic edging; 11. first fixing ear; 12. first handle; 13. fixing plate; 14. winding shaft; 15. limiting plate; 16. bearing; 17. through opening. DETAILED DESCRIPTION

[0018] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4In the utility model, a construction engineering protection net includes a storage shell 1, a through opening 17 is opened on the right side of the storage shell 1, a winding shaft 14 is arranged inside the storage shell 1, the top end and the bottom end of the winding shaft 14 are fixedly connected with a rotating shaft 2, the top end and the bottom end of the storage shell 1 are fixedly inlaid with bearings 16, the ends of the two rotating shafts 2 away from each other pass through the bearing 16 and extend to the outside of the storage shell 1, the ends of the two rotating shafts 2 away from each other are fixedly connected with a rotating wheel 3, and the outer surface of the winding shaft 14 is fixedly connected with a steel wire Net 9, one end of the wire mesh 9 passes through the through opening 17 and extends to the outside of the storage shell 1, the fixed plate 13 pulls the wire mesh 9 to drive the winding shaft 14 to rotate, and the wire mesh 9 is unfolded to the required length, the locking wire sleeve 8 is rotated to lock the rotating shaft 2, and the fixed plate 13 is fixed by the first fixing ear 11 and the first handle 12, and then the wire mesh 9 can be installed. After use, the first fixing ear 11 and the locking wire sleeve 8 on the fixing plate 13 are loosened, and the rotating wheel 3 is rotated to drive the winding shaft 14 to store the wire mesh 9 for easy reuse.

[0022] Two limit plates 15 are fixedly connected to the outer surface of the winding shaft 14, and the upper edge and the lower edge of the wire mesh 9 are covered with elastic edging 10. The limit plates 15 can limit the edge of the wire mesh 9 to prevent the wire mesh 9 from tilting during winding. The elastic edging 10 does not affect the rolling of the wire mesh 9 and can also prevent scratches. The right end of the wire mesh 9 is fixedly connected to a fixing plate 13, and the right side surface of the fixing plate 13 is fixedly connected to two first fixing ears 11, and the right side surface of the fixing plate 13 is fixedly connected to a first handle 12. The first handle 12 is used to facilitate pulling the fixing plate 13 to unfold the wire mesh 9, and the first fixing ear 11 is used to facilitate fixing the fixing plate 13.

[0023] The outer surface of each rotating shaft 2 is threadedly connected with a locking thread sleeve 8, and the outer surface of each locking thread sleeve 8 is fixedly connected with a rotating rod 7. The outer surface of each rotating shaft 2 is provided with a thread, and the locking thread sleeve 8 is driven by the rotating rod 7 to rotate, so that the locking thread sleeve 8 can lock the rotating shaft 2 to prevent the winding shaft 14 from rotating. The outer surface of the storage shell 1 is fixedly connected with two second fixing ears 6, and the outer surface of the storage shell 1 is fixedly connected with a second handle 5. The second fixing ears 6 are convenient for fixing the storage shell 1, and the second handle 5 is convenient for carrying the storage shell 1. A label 4 is fixedly attached to the front of the storage shell 1, and specification information is provided on the front of the label 4. Protective nets of different sizes can be marked by the label 4 for easy selection and use.

[0024] The working principle of the utility model is:

[0025] When in use, first select a protective net of appropriate specifications according to the label 4 on the storage shell 1, then transport the protective net to the use position through the second handle 5 on the storage shell 1, fix the storage shell 1 through the second fixing ear 6, rotate the rotating rod 7 to drive the locking wire sleeve 8 to loosen the rotating shaft 2, pull the fixing plate 13 through the first handle 12, so that the fixing plate 13 pulls the wire mesh 9 to drive the winding shaft 14 to rotate, and unfold the wire mesh 9 to the required length, rotate the locking wire sleeve 8 to lock the rotating shaft 2, fix the fixing plate 13 through the first fixing ear 11 and the first handle 12, and then the wire mesh 9 can be installed. After use, loosen the first fixing ear 11 and the locking wire sleeve 8 on the fixing plate 13, and rotate the rotating wheel 3 to drive the winding shaft 14 to store the wire mesh 9 for easy reuse.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction engineering protection net, characterized by: The invention comprises a storage shell (1), wherein a through opening (17) is provided on the right side surface of the storage shell (1), a winding shaft (14) is provided inside the storage shell (1), the top end and the bottom end of the winding shaft (14) are both fixedly connected to a rotating shaft (2), the top end and the bottom end of the storage shell (1) are both fixedly inlaid with bearings (16), the ends of the two rotating shafts (2) that are away from each other pass through the bearings (16) and extend to the outside of the storage shell (1), the ends of the two rotating shafts (2) that are away from each other are both fixedly connected to a rotating wheel (3), the outer surface of the winding shaft (14) is fixedly connected to a steel mesh (9), and one end of the steel mesh (9) passes through the through opening (17) and extends to the outside of the storage shell (1).

2. A construction engineering protection net according to claim 1, characterized in that: Two limit plates (15) are fixedly connected to the outer surface of the reel (14), and the upper edge of the steel mesh (9) and the lower edge of the steel mesh (9) are both covered with elastic edging (10).

3. A construction engineering protection net according to claim 1, characterized in that: The right end of the wire mesh (9) is fixedly connected to a fixing plate (13), the right side surface of the fixing plate (13) is fixedly connected to two first fixing ears (11), and the right side surface of the fixing plate (13) is fixedly connected to a first handle (12).

4. A construction engineering protection net according to claim 1, characterized in that: The outer surface of each rotating shaft (2) is threadedly connected to a locking thread sleeve (8), the outer surface of each locking thread sleeve (8) is fixedly connected to a rotating rod (7), and the outer surface of each rotating shaft (2) is threaded.

5. A construction engineering protection net according to claim 1, characterized in that: Two second fixing ears (6) are fixedly connected to the outer surface of the storage shell (1), and a second handle (5) is fixedly connected to the outer surface of the storage shell (1).

6. A construction engineering protection net according to claim 1, characterized in that: A label (4) is fixedly attached to the front of the storage shell (1), and specification information is provided on the front of the label (4).

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