High-strength dense-mesh safety vertical net convenient to install

Abstract

The utility model relates to the technical field of dense-mesh type safety vertical nets, and discloses a high-strength dense-mesh type safety vertical net convenient to install, which comprises a net body, according to the high-strength dense-mesh type safety vertical net convenient to install, after a cable penetrates through an installation port and is fastened through an arranged locking assembly, the cable abuts against an arc-shaped supporting plate, and the cable is fixed on the arc-shaped supporting plate. When the rotating disc rotates, due to the fact that the L-shaped rod is limited by the transverse groove, the rotating disc can abut against the L-shaped rod through a driven arc-shaped groove formed in the bottom of the rotating disc, and the L-shaped rod moves towards the side close to the center of the rotating disc along the transverse groove; the L-shaped rod drives the rubber plate to abut against the cable to limit the cable, the rubber plate abuts against the cable to deform, friction between the rubber plate and the cable is increased, and therefore installation of the cable is completed, stress can be shared by the rubber plate and the knotted position of the cable, and the phenomenon that the knotted position of the cable is loosened is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of close-mesh safety vertical nets, in particular to a high-strength close-mesh safety vertical net that is easy to install. Background Art

[0002] Close-mesh safety nets are generally used in construction projects. Their main function is to provide safety protection for construction sites. They can effectively prevent the free fall of various objects on the construction site, thereby creating a buffering effect. Therefore, they are also called "close-mesh building safety vertical nets."

[0003] At present, when using the close-mesh safety vertical net, the installation cable is passed through the pre-set holes on the net body and tied tightly, and then the other end of the cable is tied to the installation position to complete the installation of the close-mesh safety vertical net. However, when in use, after the close-mesh safety vertical net body is subjected to force, the cable knot is directly subjected to force. After long-term use, the cable knot is likely to become loose, requiring staff to check regularly. For this reason, we propose a high-strength close-mesh safety vertical net that is easy to install. Summary of the invention

[0004] The purpose of the utility model is to provide a high-strength dense-mesh safety vertical net that is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength dense-mesh safety vertical net that is easy to install, comprising a net body;

[0006] A mounting hole provided on the surface of the mesh body;

[0007] And a locking assembly arranged on the mounting hole for auxiliary mounting, wherein the locking assembly consists of a driving part arranged on the inner side of the mounting hole and a locking part arranged on the driving part.

[0008] Preferably, the driving portion includes a mounting port, which is fixed on the inner side of the mounting hole, the inner side of the mounting port is penetrated by a cross bar and is slidably connected to the cross bar, an arc-shaped support plate is fixed to one end of the cross bar, a return spring is fixed to the other end of the cross bar, the end of the return spring away from the cross bar is fixed to the inner wall of the mounting port, a sliding rod is fixed to the bottom of the cross bar, the sliding rod penetrates the bottom of the mounting port and is slidably connected to the mounting port, when the fixed cable is passed through the mounting port and the cable is tied, the cable can be in contact with the arc-shaped support plate, so that the cross bar is retracted into the mounting port, and the cross bar moves with the sliding rod.

[0009] Preferably, a sliding groove is provided at the bottom of the installation opening, through which the sliding rod can pass and move.

[0010] Preferably, the locking portion comprises a rotating disk, the top of which is rotatably mounted on the bottom of the mounting opening, an active arc-shaped groove is provided on the top of the rotating disk, the bottom of the sliding rod is inserted into the inner side of the active arc-shaped groove, a connecting disk is rotatably mounted on the bottom of the rotating disk, the connecting disk is fixed to the surface of the mounting opening, a transverse groove is provided on the connecting disk, a driven arc-shaped groove is provided on the bottom of the rotating disk, the transverse groove is penetrated by an L-shaped rod and is slidably connected to the L-shaped rod, one end of the L-shaped rod is inserted into the inner side of the driven arc-shaped groove, and the L A rubber plate is fixed to the other end of the L-shaped rod. When the cross bar moves with the sliding rod, the sliding rod can contact the active arc groove to make the turntable rotate. When the turntable rotates, since the L-shaped rod is limited by the transverse groove, the turntable can contact the L-shaped rod through the driven arc groove opened at its bottom, so that the L-shaped rod moves along the transverse groove to the side close to the center of the turntable. The L-shaped rod contacts the cable with the rubber plate to limit the cable. The rubber plate contacts the cable to cause deformation, thereby increasing the friction between the cable and the cable, thereby completing the installation of the cable.

[0011] Preferably, through holes are provided at the center positions of the rotating disk and the connecting disk for cables to pass through, and the net body is provided with two layers, which can effectively improve the overall strength of the dense mesh safety vertical net.

[0012] Preferably, the driven arc grooves, transverse grooves, L-shaped rods and rubber plates are each provided with four groups, and the four groups of driven arc grooves, transverse grooves, L-shaped rods and rubber plates are arranged in a circular array with the center point of the turntable as the center, which can better limit the cable and share the force with the cable knot to avoid the cable loosening at the knot.

[0013] Compared with the prior art, the utility model provides a high-strength, dense-mesh safety vertical net that is easy to install and has the following beneficial effects:

[0014] The high-strength, dense-mesh safety vertical net, which is easy to install, has a locking component. After the cable passes through the installation opening and is tightened, the cable contacts the arc-shaped supporting plate, so that the cross bar is retracted into the installation opening and slides with the slide bar in the active arc-shaped groove on the top of the turntable, thereby rotating the turntable. When the turntable rotates, since the L-shaped rod is limited by the transverse groove, the turntable can contact the L-shaped rod through the driven arc-shaped groove opened at its bottom, so that the L-shaped rod moves along the transverse groove to the side close to the center of the turntable, and the L-shaped rod contacts the cable with the rubber plate to limit the cable. The rubber plate contacts the cable to deform, thereby increasing the friction between the cable and the cable, thereby completing the installation of the cable, and can share the force with the cable knot to avoid the cable knot from loosening.

[0015] The high-strength, dense-mesh safety vertical net, which is easy to install, can be disassembled by simply pushing the cable to the side away from the arc-shaped support plate so that the cable no longer conflicts with the arc-shaped support plate. Under the action of the reset spring, the cross bar brings the slide bar back to its original position, thereby allowing the L-shaped bar to bring the rubber plate back to its original position to release the cable, so that the cable can be disassembled, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the installation port of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation port of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting hole structure on the surface of the mesh body of the utility model;

[0020] Figure 5 This is a front view structural diagram of the locking portion of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the stuck part of the utility model when viewed from above;

[0022] Figure 7 This is a schematic diagram of the structure of the turntable and the L-shaped rod connected as viewed from above in the utility model.

[0023] In the figure: 1. mesh body; 2. mounting hole; 3. driving part; 31. mounting opening; 32. cross bar; 33. arc-shaped support plate; 34. return spring; 35. slide bar; 4. locking part; 41. turntable; 42. active arc-shaped groove; 43. connecting plate; 44. transverse groove; 45. driven arc-shaped groove; 46. L-shaped rod; 47. rubber plate; 5. slide groove. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a high-strength close-mesh safety vertical net that is easy to install, including a net body 1, the net body 1 is provided with two layers, which can effectively improve the overall strength of the close-mesh safety vertical net, and the surface of the net body 1 is provided with a mounting hole 2, and the mounting hole 2 is provided with a locking assembly, and the locking assembly is composed of a driving part 3 arranged on the inner side of the mounting hole 2 and a locking part 4 arranged on the driving part 3.

[0025] The driving part 3 includes a mounting opening 31, which is fixed on the inner side of the mounting hole 2. The inner side of the mounting opening 31 is penetrated by a cross bar 32 and is slidably connected to the cross bar 32. An arc-shaped supporting plate 33 is fixed to one end of the cross bar 32, and a return spring 34 is fixed to the other end of the cross bar 32. The end of the return spring 34 away from the cross bar 32 is fixed to the inner wall of the mounting opening 31. A sliding bar 35 is fixed to the bottom of the cross bar 32. The sliding bar 35 penetrates the bottom of the mounting opening 31 and is slidably connected to the mounting opening 31. When the fixed cable is passed through the mounting opening 31 and the cable is tied, the cable can contact the arc-shaped supporting plate 33, so that the cross bar 32 is retracted into the mounting opening 31, and the cross bar 32 moves with the sliding bar 35. A sliding groove 5 is provided at the bottom of the mounting opening 31 for the sliding bar 35 to pass through and move.

[0026] The locking portion 4 includes a rotating disk 41, the top of which is rotatably mounted on the bottom of the mounting opening 31, an active arc groove 42 is provided on the top of the rotating disk 41, and the bottom of the sliding rod 35 is inserted into the inner side of the active arc groove 42, a connecting disk 43 is rotatably mounted on the bottom of the rotating disk 41, the connecting disk 43 is fixed to the surface of the mounting opening 31, a transverse groove 44 is provided on the connecting disk 43, a driven arc groove 45 is provided at the bottom of the rotating disk 41, the transverse groove 44 is penetrated by an L-shaped rod 46 and is slidably connected to the L-shaped rod 46, one end of the L-shaped rod 46 is inserted into the inner side of the driven arc groove 45, and a rubber plate 47 is fixed to the other end of the L-shaped rod 46, when the cross bar 32 moves with the sliding rod 35, the sliding rod 35 can contact the active arc groove 42, so that the rotating disk 41 rotates, and when the rotating disk 41 rotates, the L-shaped rod 46 is limited by the transverse groove 44. The turntable 41 can contact the L-shaped rod 46 through the driven arc groove 45 opened at the bottom of itself, so that the L-shaped rod 46 moves along the transverse groove 44 to the side close to the center of the turntable 41, and the L-shaped rod 46 with the rubber plate 47 contacts the cable to limit the cable. The rubber plate 47 contacts the cable to deform, thereby increasing the friction between the cable and the cable, thereby completing the installation of the cable. A through hole is opened at the center position of the turntable 41 and the connecting plate 43 for the cable to pass through. The driven arc groove 45, the transverse groove 44, the L-shaped rod 46 and the rubber plate 47 are all provided with four groups, and the four groups of driven arc grooves 45, the transverse grooves 44, the L-shaped rod 46 and the rubber plate 47 are all arranged in a circular array with the center point of the turntable 41 as the center point, which can better limit the cable and share the force with the cable knot to avoid the loosening of the cable knot.

[0027] Based on the above embodiment, the cable is passed through the installation opening 31 from the top of the installation opening 31, and the cable is tied and fastened to the installation opening 31, thereby completing the installation of the net body 1.

[0028] As the cable is tightened, the cable can come into contact with the arc-shaped support plate 33, so that the cross bar 32 is retracted into the installation opening 31, and the cross bar 32 moves with the sliding bar 35. The sliding bar 35 can come into contact with the active arc-shaped groove 42, so that the turntable 41 rotates. When the turntable 41 rotates, since the L-shaped rod 46 is limited by the transverse groove 44, the turntable 41 can come into contact with the L-shaped rod 46 through the driven arc-shaped groove 45 opened at its bottom, so that the L-shaped rod 46 moves along the transverse groove 44 to the side close to the center of the turntable 41, and the L-shaped rod 46 comes into contact with the rubber plate 47 to limit the cable. The rubber plate 47 comes into contact with the cable to deform, thereby increasing the friction between the rubber plate 47 and the cable, thereby completing the installation of the cable.

[0029] When disassembly is required, the cable only needs to be pushed to the side away from the arc support plate 33 so that the cable no longer contacts the arc support plate 33. Under the action of the reset spring 34, the cross bar 32 brings the slide bar 35 back to its original position, thereby allowing the L-shaped rod 46 to bring the rubber plate 47 back to its original position and release the cable.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-strength, dense-mesh safety vertical net that is easy to install, comprising a net body (1); Features: A mounting hole (2) provided on the surface of the net body (1); And a locking assembly for assisting installation and arranged on the installation hole (2), wherein the locking assembly is composed of a driving part (3) arranged on the inner side of the installation hole (2) and a locking part (4) arranged on the driving part (3).

2. According to claim 1, a high-strength, dense-mesh safety vertical net that is easy to install, characterized in that: The driving part (3) comprises a mounting opening (31), wherein the mounting opening (31) is fixed on the inner side of the mounting hole (2), the inner side of the mounting opening (31) is penetrated by a cross bar (32) and is slidably connected to the cross bar (32), an arc-shaped support plate (33) is fixed to one end of the cross bar (32), a return spring (34) is fixed to the other end of the cross bar (32), an end of the return spring (34) away from the cross bar (32) is fixed to the inner wall of the mounting opening (31), and a slide bar (35) is fixed to the bottom of the cross bar (32), wherein the slide bar (35) penetrates the bottom of the mounting opening (31) and is slidably connected to the mounting opening (31).

3. The high-strength, dense-mesh safety vertical net that is easy to install according to claim 2 is characterized by: A sliding groove (5) is provided at the bottom of the installation opening (31).

4. The high-strength, dense-mesh safety vertical net that is easy to install according to claim 2 is characterized by: The locking portion (4) comprises a rotating disk (41), the top of which is rotatably mounted on the bottom of the mounting opening (31), an active arc groove (42) being provided on the top of the rotating disk (41), the bottom of which is plugged into the inner side of the active arc groove (42), a connecting disk (43) being rotatably mounted on the bottom of the rotating disk (41), the connecting disk (43) being fixed on the surface of the mounting opening (31), a transverse groove (44) being provided on the connecting disk (43), a driven arc groove (45) being provided on the bottom of the rotating disk (41), the transverse groove (44) being penetrated by an L-shaped rod (46) and being slidably connected to the L-shaped rod (46), one end of which is plugged into the inner side of the driven arc groove (45), and a rubber plate (47) being fixed to the other end of the L-shaped rod (46).

5. The high-strength, dense-mesh safety vertical net that is easy to install according to claim 4 is characterized by: Through holes are provided at the center of the rotating disk (41) and the connecting disk (43), and the mesh body (1) is provided with two layers.

6. The high-strength, dense-mesh safety vertical net that is easy to install according to claim 4 is characterized by: The driven arc grooves (45), transverse grooves (44), L-shaped rods (46) and rubber plates (47) are each provided in four groups, and the four groups of driven arc grooves (45), transverse grooves (44), L-shaped rods (46) and rubber plates (47) are each arranged in a circular array with the center point of the rotating disk (41) as the center.

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