Building construction protective net device

Abstract

The utility model relates to the technical field of building construction safety, in particular to a building construction protective net device which comprises a protective frame, a clamping groove, a positioning mechanism and a disassembling mechanism, a protective net is connected to the inner side of the protective frame, a connecting mechanism is arranged on the side edge of the protective frame, and the positioning mechanism is arranged at the lower end of the protective frame. The protective frame is rotationally connected with a disassembling mechanism, and the disassembling mechanism is installed on the inner side of the connecting mechanism in an embedded mode. A positioning mechanism is arranged, a bolt is rotated to be inserted into the ground in the using process, and when a first sliding block makes contact with the ground, a third spring column is extruded, meanwhile, gas in a shell is extruded, and a sliding plate is pushed to stretch out, so that the contact area of the device and the ground is increased, and installation is more stable; and meanwhile, the arranged second spring columns play a role in cushioning in the using process, the stability of the device is improved, and unstable connection of the device is avoided.

Description

Technical Field

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

[0002] During the construction process, in order to prevent outsiders from mistakenly entering the construction site, a protective net is often set up outside the construction area to prevent unrelated personnel from mistakenly entering the construction site. However, the existing construction protective net device still has the following problems in actual use:

[0003] The patent number "CN202321708375.4" discloses a construction protection net installation device. When the device is in use, each connecting hook is hung into the mesh of the protection net, and the card plate is inserted into the inside of the socket plate. The card plate is connected to the socket slot one, and the sub-plate is connected to the socket slot two. At this time, the card seat is connected to the card strip, and the card strip is inserted into the card slot. Then the fixing bolt is passed through the fixing screw hole, and the nut is tightened at one end of the fixing bolt. After that, the two socket plates are moved away from each other so that the protection net is straightened, and the installation of the protection net can be completed. The socket plate is supported by the supporting bottom plate to support the entire protection net. During use, the device is connected to the ground by bolts, but in actual use, the device cannot be completely fixed, and unstable connection is prone to occur at the construction site, resulting in poor safety of the device. The device cannot be spliced ​​with other devices during use, resulting in the device being unable to be applied to different sites during use and having poor practicality. Utility Model Content

[0004] The utility model aims to solve the above problems and proposes a construction protection net device, which improves the problems of poor safety and poor practicality of the existing construction protection net device.

[0005] A construction protection net device comprises: a protection frame, a slot, a positioning mechanism and a disassembly mechanism, wherein a protection net is connected to the inner side of the protection frame, a connecting mechanism is arranged on the side of the protection frame, a positioning mechanism is arranged on the lower end of the protection frame, the protection frame is rotatably connected to the disassembly mechanism, and the disassembly mechanism is embedded inside the connecting mechanism.

[0006] Preferably, the connecting mechanism includes a card slot, a slide slot, a first spring column and a limit block. The protective frame is provided with a card slot on the side, two slide slots are symmetrically arranged on both sides of the card slot, the slide slot is slidably connected to the limit block, the first spring column is equidistantly arranged on the inner side of the slide slot, and the end of the first spring column is connected to the limit block.

[0007] Preferably, two connecting blocks are symmetrically arranged on the side of the protection frame, a rotating plate is rotatably connected between the two connecting blocks, and a limiting plate is connected to the side of the rotating plate.

[0008] Preferably, the positioning mechanism includes a connecting plate, a bolt, a shell and a second spring column, two connecting plates are symmetrically arranged on both sides of the protective frame, the connecting plates are threadedly connected to the bolts, the bolts are threadedly connected to the shell, and second spring columns are equidistantly arranged on the lower surface of the protective frame, and the lower ends of the second spring columns are connected to the shell.

[0009] Preferably, slide plates are symmetrically slidably connected to both sides of the shell, a first slider is slidably connected to the lower end of the shell, a third spring column is symmetrically connected to the upper end of the first slider, and the upper end of the third spring column is connected to the inner upper surface of the shell.

[0010] Preferably, the disassembling mechanism comprises a clamping block, a limiting groove and a second sliding block, the clamping block is arranged inside the clamping groove, the limiting groove is provided at the lower side of the clamping block, and two second sliding blocks are symmetrically slidable in the limiting groove.

[0011] Preferably, the block is rotatably connected to a connecting rod, two protrusions are symmetrically arranged on the side of the connecting rod, the upper end of the connecting rod is connected to a knob, and the knob is arranged on the upper end of the protective frame, and the connecting rod is rotatably connected to the protective frame.

[0012] The beneficial effects of the utility model are:

[0013] 1. A positioning mechanism is provided. During use, the bolt is inserted into the ground by rotating it. When the first slider contacts the ground, the third spring column is squeezed, and at the same time, the gas inside the shell is squeezed to push the slide plate out, so that the contact area between the device and the ground becomes larger and the installation is more stable. At the same time, the second spring column provided plays a shock-absorbing effect during use, improves the stability of the device, and avoids unstable connection of the device;

[0014] 2. A connecting mechanism is provided. During use, the rotating plate of another device is inserted into the inner side of the card slot, and the limiting plate is limited by the limiting block, so that the two devices are connected. The construction personnel can connect them according to the area of ​​the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the positioning mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the connection mechanism of the utility model;

[0018] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the disassembly mechanism of the utility model.

[0020] In the figure: 1. protection frame; 2. protection net; 3. connecting mechanism; 31. card slot; 32. slide slot; 33. first spring column; 34. limit block; 35. connecting block; 36. rotating plate; 37. limit plate; 4. positioning mechanism; 41. connecting plate; 42. bolt; 43. shell; 44. second spring column; 45. slide plate; 46. first slider; 47. third spring column; 5. disassembling mechanism; 51. card block; 52. limit slot; 53. second slider; 54. connecting rod; 55. bump; 56. knob. DETAILED DESCRIPTION

[0021] 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.

[0022] When implementing: Figure 1-5 As shown, a construction protection net device includes: a protection frame 1, a slot 31, a positioning mechanism 4 and a disassembly mechanism 5, the inner side of the protection frame 1 is connected to the protection net 2, the side of the protection frame 1 is provided with a connecting mechanism 3, the lower end of the protection frame 1 is provided with a positioning mechanism 4, the protection frame 1 is rotatably connected to the disassembly mechanism 5, and the disassembly mechanism 5 is embedded inside the connecting mechanism 3. When the device is in use, the device is first positioned by the positioning mechanism 4, and then connected to other protection devices by the connecting mechanism 3 according to the use situation, and the device is disassembled by the disassembly mechanism 5 after use.

[0023] The connecting mechanism 3 includes a card slot 31, a slide slot 32, a first spring column 33 and a limit block 34. A card slot 31 is opened on the side of the protective frame 1, and two slide slots 32 are symmetrically arranged on both sides of the card slot 31. The slide slot 32 is slidably connected to the limit block 34. The first spring column 33 is equidistantly arranged on the inner side of the slide slot 32, and the end of the first spring column 33 is connected to D.

[0024] Two connecting blocks 35 are symmetrically arranged on the side of the protective frame 1, and a rotating plate 36 is rotatably connected between the two connecting blocks 35. A limiting plate 37 is connected to the side of the rotating plate 36. When the device is in use, the rotating plate 36 of another device is inserted into the inner side of the card slot 31. During the insertion into the inner side of the card slot 31, the limiting block 34 is pushed to slide inside the slide groove 32, and the first spring column 33 is squeezed at the same time. When the limiting plate 37 passes through the limiting plate 37, the first spring column 33 pushes the limiting block 34 to limit the limiting plate 37, and the connection is completed at this time.

[0025] The positioning mechanism 4 includes a connecting plate 41, a bolt 42, a shell 43 and a second spring column 44. Two connecting plates 41 are symmetrically arranged on both sides of the protective frame 1. The connecting plates 41 are threadedly connected to the bolts 42, and the bolts 42 are threadedly connected to the shell 43. The second spring columns 44 are equidistantly arranged on the lower surface of the protective frame 1, and the lower ends of the second spring columns 44 are connected to the shell 43.

[0026] Slide plates 45 are symmetrically and slidably connected to both sides of the shell 43, a first slider 46 is slidably connected to the lower end of the shell 43, and a third spring column 47 is symmetrically connected to the upper end of the first slider 46. The upper end of the third spring column 47 is connected to the upper surface of the shell 43. When the device is in use, the bolt 42 is inserted into the ground by rotating the bolt. Then, when the first slider 46 contacts the ground, the first slider 46 slides on the inside of the shell 43 to squeeze the third spring column 47 and the internal gas of the shell 43 at the same time, pushing the slide plate 45 out, so that the contact area between the device and the ground becomes larger and the installation is more stable. At the same time, the second spring column 44 provided during use has a shock-absorbing effect to improve the stability of the device.

[0027] The disassembling mechanism 5 comprises a clamping block 51, a limiting groove 52 and a second sliding block 53. The clamping block 51 is arranged inside the clamping groove 31, and the limiting groove 52 is arranged at the lower side of the clamping block 51. Two second sliding blocks 53 are symmetrically slidably disposed in the limiting groove 52.

[0028] The block 51 is rotatably connected to a connecting rod 54, and two protrusions 55 are symmetrically arranged on the side of the connecting rod 54. The upper end of the connecting rod 54 is connected to a knob 56, and the knob 56 is arranged on the upper end of the protective frame 1. The connecting rod 54 is rotatably connected to the protective frame 1. When the device is in use, when the device is used, the protrusion 55 can be rotated by rotating the knob 56. During the rotation of the protrusion 55, the two limit blocks 34 are pushed to slide on the inner side of the slide groove 32, so that the limit block 34 loses the limit on the limit plate 37. At this time, the connected devices can be disassembled.

[0029] When the utility model is in use, the bolt 42 is first inserted into the ground by rotating it, and then when the first slider 46 contacts the ground, the first slider 46 slides inside the shell 43 to squeeze the third spring column 47, and at the same time squeezes the gas inside the shell 43, pushing the slide plate 45 out, so that the contact area between the device and the ground becomes larger, and the installation is more stable. At the same time, the second spring column 44 provided during use has a shock absorbing effect, improving the stability of the device;

[0030] Then, the rotating plate 36 of another device is inserted into the inner side of the card slot 31, and the limiting block 34 is pushed to slide inside the slide slot 32 during the insertion process, and the first spring column 33 is squeezed at the same time. When the limiting plate 37 passes through the limiting plate 37, the first spring column 33 pushes the limiting block 34 to limit the limiting plate 37, and the connection is completed at this time;

[0031] When the device is used, the knob 56 can be turned to drive the protrusion 55 to rotate. During the rotation of the protrusion 55, the two limit blocks 34 are pushed to slide inside the slide groove 32, so that the limit blocks 34 lose the limit on the limit plate 37. At this time, the connected devices can be disassembled.

[0032] 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 protection net device, characterized in that: include: A protective frame (1), a card slot (31), a positioning mechanism (4) and a disassembling mechanism (5), wherein the inner side of the protective frame (1) is connected to a protective net (2), the side of the protective frame (1) is provided with a connecting mechanism (3), the side of the protective frame (1) is symmetrically provided with two connecting blocks (35), a rotating plate (36) is rotatably connected between the two connecting blocks (35), the side of the rotating plate (36) is connected to a limiting plate (37), the lower end of the protective frame (1) is provided with a positioning mechanism (4), the protective frame (1) is rotatably connected to a disassembling mechanism (5), and the disassembling mechanism (5) is embedded inside the connecting mechanism (3).

2. A construction protection net device according to claim 1, characterized in that: The connecting mechanism (3) comprises a card slot (31), a slide slot (32), a first spring column (33) and a limit block (34); the protective frame (1) is provided with a card slot (31) on the side; two slide slots (32) are symmetrically arranged on both sides of the card slot (31); the slide slot (32) is slidably connected to the limit block (34); the first spring column (33) is equidistantly arranged inside the slide slot (32); and the end of the first spring column (33) is connected to the limit block (34).

3. A construction protection net device according to claim 1, characterized in that: The positioning mechanism (4) comprises a connecting plate (41), a bolt (42), a shell (43) and a second spring column (44); two connecting plates (41) are symmetrically arranged on both sides of the protection frame (1); the connecting plates (41) are threadedly connected to the bolts (42); the bolts (42) are threadedly connected to the shell (43); second spring columns (44) are equidistantly arranged on the lower surface of the protection frame (1); the lower ends of the second spring columns (44) are connected to the shell (43).

4. A construction protection net device according to claim 3, characterized in that: The two sides of the shell (43) are symmetrically slidably connected with slide plates (45), the lower end of the shell (43) is slidably connected with a first sliding block (46), the upper end of the first sliding block (46) is symmetrically connected with a third spring column (47), and the upper end of the third spring column (47) is connected to the internal upper surface of the shell (43).

5. A construction protection net device according to claim 1, characterized in that: The disassembling mechanism (5) comprises a clamping block (51), a limiting groove (52) and a second sliding block (53); the clamping block (51) is arranged inside the clamping groove (31); a limiting groove (52) is arranged below the clamping block (51); and two second sliding blocks (53) are symmetrically slidably disposed in the limiting groove (52).

6. A construction protection net device according to claim 5, characterized in that: The clamping block (51) is rotatably connected to a connecting rod (54), two protrusions (55) are symmetrically arranged on the side of the connecting rod (54), the upper end of the connecting rod (54) is connected to a knob (56), and the knob (56) is arranged on the upper end of the protection frame (1), and the connecting rod (54) is rotatably connected to the protection frame (1).

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