Safety net for house construction

Abstract

The utility model relates to the technical field of house construction, in particular to a safety net for house construction, and solves the problems that in the prior art, due to the influence of carrying by personnel, the safety net is usually used after being assembled and spliced by the personnel on site, and if the safety net is not used in the assembling process, the safety net cannot be used. The problem that the burden of workers is increased due to the fact that the workers need to carry out more operation assembly steps or assembly can be completed through cooperation of more workers in the prior art is solved. A safety net for house construction comprises an outer frame, a protective net is horizontally arranged in an inner cavity of the outer frame, shells are fixedly connected to the two sides of the outer frame, and bidirectional lead screws are horizontally arranged in inner cavities of the shells. The butt joint of the safety net can be completed through rapid assembly operation, the operation steps are simple and easy to operate, for personnel, the learning and using cost of the personnel is reduced, installation can be completed without complex operation of the personnel, and convenience is brought to actual use personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a safety net for house construction. Background Art

[0002] The safety net for house construction is an important safety protection measure, mainly used to prevent people or objects from falling from heights and causing injuries during the construction process. The safety net can effectively intercept people or objects falling from heights, avoid or reduce injuries. Even if people or objects fall accidentally, the safety net can also slow down the vehicle and reduce damage to the human body.

[0003] In the process of personnel actually operating and using the safety net, due to the influence of the personnel carrying it, the safety net is often used in a way that personnel need to assemble and splice it on site before using it. If during the assembly process, personnel need to perform more operation and assembly steps, or more people are needed to cooperate to complete the assembly, it will increase the burden on the staff. Hereby, a safety net for house construction is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a safety net for house construction, which solves the problem that the prior art is affected by the carrying of people. The safety net is often used in a way that people need to assemble and splice it on site before it can be used. If during the assembly process, people need to perform more operation and assembly steps, or more people need to cooperate to complete the assembly, it will increase the burden on the staff.

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

[0006] A safety net for house construction, comprising an outer frame, an inner cavity of the outer frame is horizontally provided with a protective net, both sides of the outer frame are fixedly connected with an outer shell, a bidirectional screw rod is horizontally provided in the inner cavity of the outer shell, and both sides of the outer ring of the bidirectional screw rod are sleeved with screw sleeves;

[0007] A connecting block is fixedly connected to one side of the outer ring of the screw sleeve, and a docking rod that passes through the adjacent outer shell side walls is fixedly connected to one side of the connecting block. Docking grooves are provided on both sides of the outer walls of both sides of the protective net, and one end of the docking rod passes through the adjacent outer frame side walls and is inserted into the inner cavity of the corresponding docking groove.

[0008] Preferably, both ends of the bidirectional screw rod pass through adjacent side walls of the housing through shaft sleeves and extend to one side of the housing.

[0009] Preferably, the extending end of the bidirectional screw rod is fixedly connected with a hexagonal column.

[0010] Preferably, clamps are fixedly connected to both sides of an outer wall of one side of the shell.

[0011] Preferably, the inside of the clamp is fixedly connected by bolts.

[0012] Preferably, two corresponding screw sleeves are symmetrically distributed on the outer ring of the adjacent bidirectional lead screw.

[0013] The utility model has at least the following beneficial effects:

[0014] Through the structural design, when personnel use the safety net, they can complete the docking of the safety net through quick assembly operations, and the operation steps are simple and easy to master. For personnel, it reduces the learning and usage costs of the staff, and the installation can be completed without complex operations by personnel, bringing convenience to the actual users.

[0015] The utility model also has the following beneficial effects:

[0016] Through the setting of the hexagonal column, personnel can drive the hexagonal column to rotate through a special pistol drill, so that the bidirectional lead screw rotates at a uniform speed, facilitating the adjustment operation method of personnel. Through the setting of the bidirectional lead screw, the two screw sleeves can both move in opposite directions at the same time, saving the driving and adjustment operations of personnel. Through the setting of the clamp, it is convenient for personnel to install and connect the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the outer shell of the present utility model;

[0020] Figure 3 It is a schematic structural diagram of the connection block of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the docking groove of the present utility model;

[0022] Figure 5 It is a schematic structural diagram of the outer frame of the present utility model.

[0023] In the figure: 1. Outer frame; 2. Outer shell; 3. Clamp; 4. Protective net; 5. Docking rod; 6. Bidirectional lead screw; 7. Screw sleeve; 8. Connection block; 9. Hexagonal column; 10. Docking groove; 11. Bolt. Detailed implementation manners

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] Example 1. Refer to Figures 1-5 , a safety net for building construction, including an outer frame 1. A protective net 4 is horizontally arranged in the inner cavity of the outer frame 1. Both sides of the outer frame 1 are fixedly connected with outer shells 2. A bidirectional lead screw 6 is horizontally arranged in the inner cavity of the outer shell 2. Both sides of the outer ring of the bidirectional lead screw 6 are sleeved with screw sleeves 7;

[0026] One side of the outer ring of the screw sleeve 7 is fixedly connected with a connecting block 8, and one side of the connecting block 8 is fixedly connected with a docking rod 5 penetrating through the side wall of the adjacent outer shell 2. Docking grooves 10 are opened on both sides of the outer side walls of both sides of the protective net 4. One end of the docking rod 5 penetrates through the side wall of the adjacent outer frame 1 and is inserted into the inner cavity of the corresponding docking groove 10.

[0027] Both ends of the bidirectional lead screw 6 penetrate through the side wall of the adjacent outer shell 2 through bushing sleeves and extend to one side of the outer shell 2;

[0028] According to the above embodiment, it can be known that when a person needs to use the safety net, the person first drives the hexagonal column 9 to rotate through a tool, so that the corresponding bidirectional lead screw 6 rotates. When the bidirectional lead screw 6 rotates, the two screw sleeves 7 on its outer ring are both driven to displace, so that the screw sleeve 7 drives the corresponding docking rod 5 to displace. At this time, the two corresponding screw sleeves 7 are far away from each other, and the space inside the outer frame 1 is left. The person places the protective net 4 into the inner cavity of the outer shell 2. The person rotates the bidirectional lead screw 6 in the reverse direction, so that the screw sleeve 7 drives the corresponding docking rod 5 into the inner cavity of the outer frame 1, and then is inserted into the corresponding docking groove 10, thereby achieving the effect of limiting and fixing the protective net 4. Thus, the assembly of the protective safety net is completed. Finally, the person can connect the safety net to the support steel pipe on the site through bolts 11. Through the design of the structure, when a person uses the safety net, the person can complete the docking of the safety net through a quick assembly operation, and the operation steps are simple and easy to master. For the person, it reduces the learning and use cost of the staff, and the installation can be completed without complex operations by the person, which brings convenience to the actual users.

[0029] Example 2. Refer to Figures 1-5, a safety net for house construction, comprising an outer frame 1. A protective net 4 is horizontally arranged in the inner cavity of the outer frame 1. Both sides of the outer frame 1 are fixedly connected with outer shells 2. A bidirectional lead screw 6 is horizontally arranged in the inner cavity of the outer shell 2. Both sides of the outer circumference of the bidirectional lead screw 6 are sleeved with screw sleeves 7;

[0030] One side of the outer circumference of the screw sleeve 7 is fixedly connected with a connecting block 8, and one side of the connecting block 8 is fixedly connected with a docking rod 5 penetrating through the side wall of the adjacent outer shell 2. Docking grooves 10 are formed on both sides of the outer side walls of both sides of the protective net 4. One end of the docking rod 5 penetrates through the side wall of the adjacent outer frame 1 and is inserted into the inner cavity of the corresponding docking groove 10.

[0031] Both ends of the bidirectional lead screw 6 penetrate through the side wall of the adjacent outer shell 2 and extend to one side of the outer shell 2 through bushing.

[0032] The extended end of the bidirectional lead screw 6 is fixedly connected with a hexagonal column 9;

[0033] According to the above embodiments, it can be known that through the setting of the hexagonal column 9, personnel can drive the hexagonal column 9 to rotate by a special pistol drill, so that the bidirectional lead screw 6 rotates at a uniform speed, which facilitates the adjustment operation mode of personnel. Through the setting of the bidirectional lead screw 6, the two screw sleeves 7 can move in opposite directions at the same time, saving the driving and adjustment operation of personnel. Through the setting of the clamp 3, it is convenient for personnel to install and connect the whole device.

[0034] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety net for building construction, comprising an outer frame (1), characterized in that: A protective net (4) is horizontally arranged in the inner cavity of the outer frame (1), the outer shell (2) is fixedly connected to both sides of the outer frame (1), a bidirectional screw rod (6) is horizontally arranged in the inner cavity of the outer shell (2), and screw sleeves (7) are sleeved on both sides of the outer ring of the bidirectional screw rod (6); A connecting block (8) is fixedly connected to one side of the outer ring of the screw sleeve (7), and a docking rod (5) penetrating the side wall of the adjacent outer shell (2) is fixedly connected to one side of the connecting block (8). Both sides of the outer walls of the protective net (4) are provided with docking grooves (10), and one end of the docking rod (5) penetrates the side wall of the adjacent outer frame (1) and is plugged into the inner cavity of the corresponding docking groove (10).

2. A safety net for building construction according to claim 1, characterized in that: Both ends of the bidirectional screw rod (6) extend to one side of the outer shell (2) through shaft sleeves penetrating adjacent side walls of the outer shell (2).

3. A safety net for building construction according to claim 2, characterized in that: The extended end of the bidirectional screw rod (6) is fixedly connected to a hexagonal column (9).

4. A safety net for building construction according to claim 1, characterized in that: Clamps (3) are fixedly connected to both sides of an outer wall of one side of the housing (2).

5. A safety net for building construction according to claim 4, characterized in that: The inside of the clamp (3) is fixedly connected by bolts (11).

6. A safety net for building construction according to claim 1, characterized in that: The two corresponding screw sleeves (7) are symmetrically distributed on the outer circles of the adjacent bidirectional screw rods (6).

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