Movable constructional engineering safety protection net

Abstract

The utility model discloses a mobile constructional engineering safety protective net, which belongs to the technical field of constructional engineering and comprises a protective net body, mounting seats are symmetrically arranged at the bottom of the protective net body, and the outer ends of the mounting seats are movably connected with moving wheels. A positioning assembly is arranged at the bottom of the protective net body, a plurality of connecting plates are arranged on one side of the protective net body, connecting frames matched with the connecting plates are arranged on the other side of the protective net body, and connecting assemblies are arranged between the connecting plates and the connecting frames. The device has the advantages of flexible movement, stable positioning, effective protection, quick disassembly and assembly, reliable structure, convenience in operation, simplicity, convenience and practicability.

Description

Technical Field

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

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls and foundations, as well as the ability to form internal spaces to meet people's needs for production, residence, study and public activities.

[0003] During the construction process of a construction project, it is necessary to use a construction project safety net to protect the perimeter of the construction site and to provide safety protection for personnel and facilities around the construction site. The fixing effect of the existing safety net is unstable, and workers are required to carry it during transfer, which increases the burden on the workers. Moreover, when two adjacent protection nets are connected, tools are usually used to use iron wire or steel wire to wrap and bundle the two protection nets on the side close to each other. The operation is cumbersome and it is inconvenient to quickly disassemble and assemble the two adjacent protection nets.

[0004] Therefore, it is necessary to provide a mobile construction engineering safety protection net to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a mobile construction engineering safety protection net to solve the problems in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mobile construction engineering safety protection net comprises a protection net body, a mounting seat is symmetrically arranged at the bottom of the protection net body, a movable wheel is movably connected to the outer end of the mounting seat, a positioning component is provided at the bottom of the protection net body, a plurality of connecting plates are provided on one side of the protection net body, a connecting frame matching with the connecting plates is provided on the other side of the protection net body, and a connecting component is provided between the connecting plate and the connecting frame.

[0008] As a further solution of the utility model, the positioning assembly includes:

[0009] A positioning nail plate, the positioning nail plate is movably arranged at the bottom of the protective net body, and a plurality of hinge plates are hingedly connected on one side of the positioning nail plate close to the protective net body;

[0010] A second hinge plate, wherein the second hinge plate is provided in plurality and is hinged to one side of the protective net body close to the positioning nail plate;

[0011] A threaded barrel, wherein the threaded barrel is symmetrically arranged between the protective net body and the positioning nail plate, and the two ends of the threaded barrel are respectively hinged to the hinge plate 1 and the hinge plate 2;

[0012] A screw rod, the screw rod is threadedly connected to a threaded barrel, the end of the screw rod is rotatably connected to a swivel, a guide rod is provided on the outside of the swivel, the guide rod is slidably matched with a guide barrel arranged at the bottom of the protective net body, one end of the screw rod is connected to a swivel plate, and the outer end of the swivel plate is connected to a handle.

[0013] As a further solution of the utility model, the connecting assembly includes:

[0014] A connecting hole, wherein the connecting hole is arranged at the bottom of the connecting plate;

[0015] A through opening, which is arranged on a side of the connection frame away from the protective net body and movably cooperates with the connection plate;

[0016] A lifting rod, wherein the lifting rod is slidably arranged on the connection frame, and one end of the lifting rod passes through the connection frame and is connected to a pressing plate movably arranged outside the connection frame;

[0017] A connecting rod, which is slidably disposed in the connecting frame and matches the connecting hole, and one end of the connecting rod is connected to the lifting rod;

[0018] A spring is connected between the connecting frame and the connecting rod.

[0019] As a further solution of the utility model, an indicator plate is provided on the top of the protective net body.

[0020] As a further solution of the utility model, a slope is provided on a side of the connecting plate away from the protective net body.

[0021] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0022] The utility model can flexibly move the position of the protective net body through the moving wheels to avoid the low efficiency of manual handling; the position of the protective net body can be stably fixed through the positioning component to avoid changes in the protection area caused by the random movement of the protective net body, thereby improving the effectiveness of safety protection; and the rapid disassembly and assembly between two adjacent protective net bodies can be achieved through the connecting components, which can meet the protection needs of areas of different sizes and improve the applicability of the device, and has the effects of flexible movement, stable positioning, effective protection, rapid disassembly and assembly, reliable structure, convenient operation, and simplicity and practicality.

[0023] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a mobile construction engineering safety protection net in an embodiment of the utility model.

[0025] Figure 2 It is a cross-sectional view of the connecting frame in the embodiment of the utility model.

[0026] Figure 3 for Figure 1 A is an enlarged view of the middle image.

[0027] Figure markings: 1-protection net body, 2-indicator plate, 3-mounting seat, 4-moving wheel, 5-positioning nail plate, 6-connecting plate, 7-connecting frame, 8-lifting rod, 9-pressure plate, 10-through port, 11-connecting hole, 12-connecting rod, 13-spring, 14-hinge plate one, 15-hinge plate two, 16-threaded cylinder, 17-screw, 18-swivel, 19-guide rod, 20-guide cylinder, 21-swivel plate, 22-handle, 23-inclined surface. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] In one embodiment of the present invention, see Figure 1 The mobile construction engineering safety protection net includes a protection net body 1, a mounting seat 3 is symmetrically arranged at the bottom of the protection net body 1, and a moving wheel 4 is movably connected to the outer end of the mounting seat 3. A positioning component is provided at the bottom of the protection net body 1, and a plurality of connecting plates 6 are provided on one side of the protection net body 1. A connecting frame 7 matching the connecting plate 6 is provided on the other side of the protection net body 1, and a connecting component is provided between the connecting plate 6 and the connecting frame 7.

[0031] In this embodiment, the position of the protective net body 1 can be flexibly moved by the moving wheel 4 to avoid the inefficiency of manual handling. The position of the protective net body 1 can be stably fixed by the positioning component to avoid changes in the protection area caused by the random movement of the protective net body 1, thereby improving the effectiveness of safety protection. The connecting component can realize rapid disassembly and assembly between two adjacent protective net bodies 1, which can meet the protection needs of areas of different sizes and improve the applicability of the device. It has the effects of flexible movement, stable positioning, effective protection, rapid disassembly and assembly, reliable structure, convenient operation, and simple and practical use. Among them, an indicator plate 2 is provided on the top of the protective net body 1, and an indicator arrow coated with a reflective material is provided on the indicator plate 2.

[0032] In one embodiment of the present invention, see Figure 1 and Figure 3 The positioning assembly includes a positioning nail plate 5 movably arranged at the bottom of the protective net body 1, and a plurality of hinged plates 14 are hinged on the side of the positioning nail plate 5 close to the protective net body 1, and a plurality of hinged plates 2 15 are hinged on the side of the protective net body 1 close to the positioning nail plate 5. A threaded cylinder 16 is symmetrically arranged between the protective net body 1 and the positioning nail plate 5, and the two ends of the threaded cylinder 16 are respectively hinged to the hinged plate 14 and the hinged plate 2 15. The threaded cylinder 16 is internally threaded with a screw 17, and the end of the screw 17 is rotatably connected to a swivel 18. A guide rod 19 is arranged on the outside of the swivel 18, and the guide rod 19 is slidably matched with a guide cylinder 20 arranged at the bottom of the protective net body 1, and one end of the screw 17 is connected to a rotating plate 21, and the outer end of the rotating plate 21 is connected to a handle 22.

[0033] In this embodiment, in the initial state, the angle between the corresponding hinge plate 14 and the hinge plate 2 15 is at the minimum value, the screw 17 is at the highest point, the symmetrically arranged threaded cylinders 16 are away from each other, and the positioning nail plate 5 is away from the ground. When the position of the protective net body 1 needs to be fixed, the staff holds the handle 22 and rotates the rotating plate 21, and the rotating plate 21 drives the screw 17 to rotate synchronously. The screw 17 drives the symmetrically arranged threaded cylinders 16 to approach each other through the threaded connection with the threaded cylinder 16 and the sliding cooperation of the guide rod 19 and the guide cylinder 20. The angle between the corresponding hinge plate 14 and the hinge plate 2 15 becomes larger, and the positioning nail plate 5 moves down and contacts the ground, thereby fixing the position of the protective net body 1. The sliding cooperation of the guide rod 19 and the guide cylinder 20 can stably guide the lifting and lowering of the screw 17.

[0034] In one embodiment of the present invention, see Figure 1 and Figure 2The connecting assembly includes a connecting hole 11 arranged at the bottom of the connecting plate 6, and a through hole 10 that movably cooperates with the connecting plate 6 is provided on the side of the connecting frame 7 away from the protective net body 1. A lifting rod 8 is slidably provided on the connecting frame 7, and one end of the lifting rod 8 passes through the connecting frame 7 and is connected to a pressure plate 9 movably arranged on the outside of the connecting frame 7. A connecting rod 12 that cooperates with the connecting hole 11 is slidably provided in the connecting frame 7, and one end of the connecting rod 12 is connected to the lifting rod 8. A spring 13 is connected between the connecting frame 7 and the connecting rod 12.

[0035] In this embodiment, in the initial state, the connecting hole 11 cooperates with the connecting rod 12, the connecting plate 6 is located inside the connecting frame 7, the spring 13 is at its original length, and the pressing plate 9 is at its highest point. At this time, the two adjacent protective net bodies 1 are in a connected state. When the connection between the two protective net bodies 1 needs to be released, the pressing plate 9 is pressed downward, and the pressing plate 9 drives the lifting rod 8 to move downward synchronously. The lifting rod 8 releases the connection between the connecting rod 12 and the connecting hole 11 by driving the connecting rod 12 downward. The spring 13 is stressed and contracts, and the protective net body 1 is pulled outward, and the protective net body 1 is brought The movable connecting hole 11 is away from the connecting frame 7, thereby realizing the separation between the two adjacent protective net bodies 1, wherein the connecting plate 6 is provided with a slope 23 on the side away from the protective net body 1, when the connecting plate 6 moves toward the inside of the connecting frame 7, the slope 23 first contacts the connecting rod 12 and pushes the connecting rod 12 downward, the spring 13 is stressed and contracts, the connecting plate 6 continues to move, so that the connecting rod 12 corresponds to the connecting hole 11, the spring 13 stretches and pushes the connecting rod 12 upward, the connecting rod 12 cooperates with the connecting hole 11, thereby realizing the connection between the two adjacent protective net bodies 1.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile construction engineering safety protection net, comprising a protection net body, characterized in that: The bottom of the protective net body is symmetrically provided with a mounting seat, the outer end of the mounting seat is movably connected with a moving wheel, the bottom of the protective net body is provided with a positioning component, one side of the protective net body is provided with a plurality of connecting plates, the other side of the protective net body is provided with a connecting frame matched with the connecting plate, and a connecting component is provided between the connecting plate and the connecting frame; The positioning component comprises: A positioning nail plate, the positioning nail plate is movably arranged at the bottom of the protective net body, and a side of the positioning nail plate close to the protective net body is hinged with a plurality of hinge plates; A second hinge plate, wherein the second hinge plate is provided in plurality and is hinged to one side of the protective net body close to the positioning nail plate; A threaded barrel, wherein the threaded barrel is symmetrically arranged between the protective net body and the positioning nail plate, and the two ends of the threaded barrel are respectively hinged to the hinge plate 1 and the hinge plate 2; A screw rod, the screw rod is threadedly connected to the threaded barrel, the end of the screw rod is rotatably connected to a swivel, a guide rod is provided on the outer side of the swivel, the guide rod is slidably matched with a guide barrel provided at the bottom of the protective net body, one end of the screw rod is connected to a rotating plate, and the outer end of the rotating plate is connected to a handle; The connection component comprises: A connecting hole, wherein the connecting hole is arranged at the bottom of the connecting plate; A through opening, which is arranged on a side of the connection frame away from the protective net body and movably cooperates with the connection plate; A lifting rod, wherein the lifting rod is slidably arranged on the connection frame, and one end of the lifting rod passes through the connection frame and is connected to a pressing plate movably arranged outside the connection frame; A connecting rod, which is slidably disposed in the connecting frame and matches the connecting hole, and one end of the connecting rod is connected to the lifting rod; A spring is connected between the connecting frame and the connecting rod.

2. The mobile construction engineering safety protection net according to claim 1 is characterized in that: An indicator plate is arranged on the top of the protection net body.

3. The mobile construction engineering safety protection net according to claim 1 is characterized in that: A slope is arranged on one side of the connecting plate away from the protective net body.

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