Safety protection net for constructional engineering

Abstract

The utility model provides a constructional engineering safety protection net which comprises a protection outer frame composed of two sets of vertical rods and two sets of transverse rods, the inner walls of the vertical rods and the transverse rods are connected with a plurality of sets of hooks, a protection frame is arranged in the protection outer frame, the periphery of the protection frame is provided with a plurality of sets of round holes, and one end of each hook is connected to the inner side of the corresponding round hole in a hung mode. Sliding grooves are formed in the first vertical rods and the first transverse rods, tensioning assemblies used for stretching the hooks are arranged on the sliding grooves, and a protective net is fixedly connected to the inner wall of the protective frame. According to the protective net, the sliding blocks, the sliding grooves and the half-tooth inside hexagonal bolts are used in cooperation, the net body can be replaced more easily when the protective net is damaged, tensioning is carried out after replacement is completed, and therefore the function that dismounting and mounting are convenient and fast is achieved; reinforcing ribs are arranged on the protective net, so that the protective net is not easy to break when being impacted; and through arrangement of the fixing sleeves and the plug pins, rapid installation of the multiple sets of protection outer frames can be achieved through cooperation of the fixing sleeves and the plug pins.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and more specifically, particularly relates to a safety protection net for construction engineering. Background Art

[0002] In construction projects, in order to improve safety, protective nets are generally set up on the construction site. The protective nets not only play a protective role, but also have the function of dividing areas. Therefore, the position of protective nets in construction projects is particularly important.

[0003] The existing safety net is usually composed of a fixed frame and a metal net, wherein the metal net is usually fixedly connected to one side of the fixed frame by welding. When in use, the metal net will inevitably be hit. After the collision, the metal net will be partially deformed or even damaged. At this time, the metal net needs to be replaced as a whole. Then, the metal net is connected to the fixed frame by welding. When disassembling and replacing, there is a defect that it is difficult to disassemble. Therefore, in view of this, the existing structure and defects are studied and improved, and a construction engineering safety net is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a construction engineering safety protection net, which is achieved by the following specific technical means:

[0005] A construction engineering safety protection net comprises a protection outer frame consisting of two groups of vertical bars and two groups of horizontal bars, wherein the two groups of vertical bars are respectively vertical bar one and vertical bar two, and the two groups of horizontal bars are respectively horizontal bar one and horizontal bar two, and the inner walls of the vertical bars and the horizontal bars are connected with a plurality of groups of hooks, a protection frame is arranged inside the protection outer frame, and a plurality of groups of circular holes are arranged around the protection frame, and one end of the hook is hung on the inner side of the circular hole; a slide groove is arranged inside the vertical bar one and the horizontal bar one, and a tensioning assembly for stretching the hook is arranged on the slide groove, and a protection net is fixedly connected to the inner wall of the protection frame.

[0006] As a preferred technical solution of the utility model, the tensioning assembly includes a slider movably connected inside a slide groove, one side of the slider is fixedly connected to a hook, the length of the slide groove is greater than the length of the slider, and the width of the slider is consistent with the width of the slide groove.

[0007] As a preferred technical solution of the utility model, three groups of through holes are equidistantly opened on one side of the vertical rod 1 and the horizontal rod 1, and the corresponding through holes on the inner side of the slider are provided with threaded holes, and half-thread hexagon socket bolts matching the threaded holes are installed in the through holes.

[0008] As a preferred technical solution of the utility model, the bottom end of the second crossbar is fixedly connected to a fixing seat, and the top outer wall of the fixing seat is provided with a mounting hole.

[0009] As a preferred technical solution of the utility model, a reinforcing rib is fixedly connected to one side of the protective net, and the protective net is a wire mesh.

[0010] As a preferred technical solution of the utility model, both ends of the outer wall of one side of the vertical rod 2 are fixedly connected with fixed sleeves, and the side of the outer wall of the vertical rod 1 away from the fixed sleeve is fixedly connected with a pin, and the pin is adapted to the fixed sleeve.

[0011] As a preferred technical solution of the utility model, a warning plate is fixedly connected to the outer wall of the second crossbar, and a plurality of fluorescent strips are pasted on the outer wall of one side of the warning plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model uses a slider, a slide groove and a half-thread hexagon socket bolt to facilitate replacement of the mesh when the protective mesh is damaged, and to tighten the mesh after replacement, thereby realizing a relatively convenient disassembly and assembly function, which is beneficial for rapid disassembly and replacement of the protective mesh after it is damaged, and is highly convenient to use; reinforcing ribs are provided on the protective mesh to prevent it from being easily broken when impacted, thereby increasing its service life; the fixed sleeve and the latch are provided, and the cooperation of the fixed sleeve and the latch can realize rapid installation of multiple sets of protective outer frames, and the protective outer frames are convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0016] Figure 3 It is a schematic cross-sectional view of the structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the protective net of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Vertical bar; 101. Vertical bar one; 102. Vertical bar two; 2. Horizontal bar; 201. Horizontal bar one; 202. Horizontal bar two; 3. Hook; 4. Protective frame; 5. Round hole; 6. Slide groove; 7. Slider; 8. Protective net; 9. Half-thread hexagon socket bolt; 10. Fixed seat; 11. Mounting hole; 12. Reinforcement rib; 13. Fixed sleeve; 14. Latch; 15. Warning plate; 16. Warning light. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides a safety protection net for construction projects, comprising a protection outer frame composed of two groups of vertical bars 1 and two groups of horizontal bars 2, the two groups of vertical bars 1 are respectively a vertical bar 101 and a vertical bar 2 102, the two groups of horizontal bars 2 are respectively a horizontal bar 201 and a horizontal bar 202, the inner walls of the vertical bars 1 and the horizontal bars 2 are connected with a plurality of groups of hooks 3, a protection frame 4 is arranged inside the protection outer frame, a plurality of groups of circular holes 5 are arranged around the protection frame 4, one end of the hook 3 is hung on the inner side of the circular hole 5; a slide groove 6 is arranged inside the vertical bar 101 and the horizontal bar 201, a tensioning assembly for stretching the hook 3 is arranged on the slide groove 6, and a protection net 8 is fixedly connected to the inner wall of the protection frame 4.

[0025] Among them, the tensioning assembly includes a slider 7 movably connected inside the slide groove 6, one side of the slider 7 is fixedly connected to the hook 3, the length of the slide groove 6 is greater than the length of the slider 7, and the width of the slider 7 is consistent with the width of the slide groove 6, so that it is not easy to deviate during the tensioning process, reducing the difficulty of use.

[0026] Among them, three groups of through holes are equidistantly opened on one side of the vertical rod 101 and the horizontal rod 201, and the corresponding through holes on the inner side of the slider 7 are provided with threaded holes, and half-thread hexagon socket bolts 9 matching the threaded holes are installed in the through holes, which is convenient for tightening one side of the vertical rod 101 and the horizontal rod 201, thereby realizing the function of more convenient disassembly and assembly.

[0027] Among them, the bottom end of the second crossbar 202 is fixedly connected with a fixing seat 10, and the top outer wall of the fixing seat 10 is provided with a mounting hole 11, which is convenient for fixing it on the ground through the mounting hole 11 to improve the stability of the overall installation.

[0028] Among them, a reinforcing rib 12 is fixedly connected to one side of the protective net 8, and the protective net 8 is a wire mesh, which enhances the structural strength of the internal part of the protective net 8.

[0029] Among them, both ends of the outer wall of one side of the vertical rod 2 102 are fixedly connected with a fixing sleeve 13, and the outer wall of the vertical rod 101 is fixedly connected to the side away from the fixing sleeve 13 with a pin 14, and the pin 14 is adapted to the fixing sleeve 13, so as to facilitate the disassembly, assembly and carrying of the whole.

[0030] Among them, the outer wall of the second cross bar 202 is fixedly connected with a warning plate 15, and a plurality of fluorescent strips are pasted on the outer wall of one side of the warning plate 15. The top of the first cross bar 201 is fixedly connected with a warning light 16, which improves the warning effect by emitting light, making it easier for people to notice the warning information and reducing the possibility of accidents.

[0031] The working principle of this embodiment is as follows: when in use, firstly, multiple groups of protective outer frames are rotated and placed in appropriate positions through the fixing sleeves 13 and the latch pins 14, and the fixing seats 10 at the bottom ends of the protective outer frames are fixed by bolts. After the installation is completed, the protective net 8 is then installed. First, the hooks 3 connected to the protective outer frames are hooked into the circular holes 5 of the protective frame 4 in turn, and then the half-thread hexagon socket bolts 9 at one end of the vertical rod 101 and the horizontal rod 201 are screwed from the middle to both sides in turn. Driven by the half-thread hexagon socket bolts 9, the sliders 7 inside the vertical rod 101 and the horizontal rod 201 are moved outward, so that the hooks 3 connected to the sliders 7 are tightened to complete the installation. When disassembling, it is only necessary to reverse the half-thread hexagon socket bolts 9 to loosen the hooks 3 connected to one side of the vertical rod 101 and the horizontal rod 201, and finally all the hooks 3 are disassembled from the inside of the circular holes 5, thereby realizing the function of quick replacement of the protective net 8.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A construction engineering safety protection net, comprising a protection outer frame composed of two groups of vertical bars (1) and two groups of horizontal bars (2), wherein the two groups of vertical bars (1) are vertical bar one (101) and vertical bar two (102), and the two groups of horizontal bars (2) are horizontal bar one (201) and horizontal bar two (202), characterized in that: The inner walls of the vertical rod (1) and the horizontal rod (2) are connected to a plurality of groups of hooks (3); a protective frame (4) is arranged inside the protective outer frame; a plurality of groups of round holes (5) are arranged around the protective frame (4); one end of the hook (3) is hooked on the inner side of the round hole (5); a slide groove (6) is arranged inside the vertical rod 1 (101) and the horizontal rod 1 (201); a tensioning component for stretching the hook (3) is arranged on the slide groove (6); and a protective net (8) is fixedly connected to the inner wall of the protective frame (4).

2. A construction engineering safety protection net as claimed in claim 1, characterized in that: The tensioning assembly comprises a slider (7) movably connected inside the slide groove (6), one side of the slider (7) is fixedly connected to the hook (3), the length of the slide groove (6) is greater than the length of the slider (7), and the width of the slider (7) is consistent with the width of the slide groove (6).

3. A construction engineering safety protection net as claimed in claim 2, characterized in that: Three groups of through holes are equidistantly provided on one side of the vertical rod 1 (101) and the horizontal rod 1 (201), and threaded holes are provided on the corresponding through holes on the inner side of the slider (7), and half-thread hexagon socket bolts (9) matching the threaded holes are installed in the through holes.

4. A construction engineering safety protection net as claimed in claim 1, characterized in that: The bottom end of the second crossbar (202) is fixedly connected to a fixing seat (10), and the top outer wall of the fixing seat (10) is provided with a mounting hole (11).

5. A construction engineering safety protection net as claimed in claim 1, characterized in that: A reinforcing rib (12) is fixedly connected to one side of the protective net (8), and the protective net (8) is a wire mesh.

6. A construction engineering safety protection net as claimed in claim 1, characterized in that: Both ends of the outer wall of one side of the second vertical rod (102) are fixedly connected to a fixing sleeve (13), and a side of the outer wall of the first vertical rod (101) away from the fixing sleeve (13) is fixedly connected to a latch (14), and the latch (14) and the fixing sleeve (13) are adapted to each other.

7. A construction engineering safety protection net as claimed in claim 1, characterized in that: The outer wall of the second crossbar (202) is fixedly connected to a warning plate (15), and a plurality of fluorescent strips are attached to the outer wall of one side of the warning plate (15). The top of the first crossbar (201) is fixedly connected to a warning light (16).

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