Building net for building construction

Abstract

The utility model discloses a building net for building construction, relates to the technical field of building construction, and solves the problems that when the height of an existing building net is adjusted, a large gap exists between the bottom of a protection frame and the ground, the normal protection effect is affected, and rapid splicing and disassembling are inconvenient. The lifting mechanism comprises a U-shaped frame, sliding grooves are formed in the inner walls of the two sides of the U-shaped frame, vertical plates are slidably connected into the sliding grooves, two first protective nets are symmetrically and fixedly connected between the two sides of the inner wall of the U-shaped frame, and a second protective net is fixedly connected between the two vertical plates. According to the building net, the height of the building net can be changed, the position of the first protective net on the outer side is not changed, so that a large gap is not formed in the bottom of the building net, the situation that sundries leak out of the bottom of the building net can be avoided, and splicing and dismounting of two adjacent building nets can be rapidly achieved through the arranged combination mechanism.

Description

Technical Field

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

[0002] During the construction process, a large amount of dust is generated and large particles of falling objects are dropped, so a construction net is needed to protect the personal safety of construction workers. After searching, the Chinese patent publication number CN218406907U discloses a construction net, including a protective frame and a fixed steel frame. The fixed steel frame is provided with two groups and is respectively located on the left and right sides of the bottom of the protective frame. By setting the fixed steel frames on the left and right sides of the bottom of the protective frame, the adjustment plate is made to slide towards each other inside the slide rail, so that the support angles of the support rods provided on both sides are changed, so that the support height of the protective frame is changed, so that personnel can flexibly adjust the height of the protective frame according to actual protection needs.

[0003] Although the above technical solution can flexibly adjust the height of the protective frame, the entire protective frame is lifted when in use, so that there is a large gap between the bottom of the protective frame and the ground, which affects the normal protection effect, and when splicing, it needs to be connected through a docking plate structure, which requires the use of external bolts and other structures for connection, which is cumbersome to operate and increases the workload. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a construction net, which solves the problem in the background technology that when the height of the prior art net is adjusted, there is a large gap between the bottom of the protective frame and the ground, which affects the normal protective effect and makes it inconvenient to quickly splice and disassemble.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a construction net, including a U-shaped frame, the inner walls of both sides of the U-shaped frame are provided with slide grooves, the interior of the slide grooves is slidably connected with vertical plates, two first protection nets are symmetrically fixedly connected between the two sides of the inner wall of the U-shaped frame, a second protection net is fixedly connected between the two vertical plates, a lifting mechanism matched with the vertical plates is installed inside the slide groove, and a combination mechanism is installed between the two sides of the outer surface of the U-shaped frame;

[0006] The lifting mechanism includes a one-way screw rod that runs through and is rotatably connected to the bottom of the slide groove. The one-way screw rod is embedded in the interior of the vertical plate and is connected to the internal thread of the vertical plate. Two motors are symmetrically fixedly connected to the bottom of the U-shaped frame, and the output shaft of the motor is fixedly connected to the bottom end of the adjacent one-way screw rod.

[0007] Preferably, two supporting legs are fixedly connected to the bottom of the U-shaped frame, and the motor is embedded in the corresponding supporting legs, so as to facilitate supporting the building net and protect the motor.

[0008] Preferably, the combined mechanism includes a rectangular frame fixedly connected to one side of the outer surface of the U-shaped frame, a bidirectional screw rod rotatably passing through the interior of the rectangular frame, and the outer surface of the bidirectional screw rod is symmetrically threaded with two sliders slidably connected to the inner wall of the rectangular frame, and the outer surfaces of the two sliders are fixedly connected with pins on the sides away from each other to facilitate the relative movement of the two pins.

[0009] Preferably, one end of the sliding block and the latch are located outside the rectangular frame for ease of use.

[0010] Preferably, two connection blocks are symmetrically fixedly connected to the outer surface of the U-shaped frame and one side away from the rectangular frame. The outer surfaces of the two connection blocks are provided with sockets that cooperate with the pins, which can cooperate with the pins to achieve combined installation of two adjacent building grids.

[0011] Preferably, the top end of the bidirectional screw rod extends to the outside of the rectangular frame and is fixedly connected with a knob to facilitate the rotation of the bidirectional screw rod.

[0012] The utility model provides a building net for construction, which has the following beneficial effects:

[0013] 1. The construction net of the building, through the setting of the lifting mechanism, the first protective net and the second protective net, when the lifting mechanism is in operation, only the second protective net will be driven to rise and fall, which can not only change the height of the construction net, but also because the position of the first protective net on the outside remains unchanged, there will be no large gap at the bottom of the construction net, which can prevent debris from leaking from the bottom of the construction net, thereby solving the problem that the existing construction net is lifted when the entire protective frame is used, resulting in a large gap between the bottom of the protective frame and the ground, thereby affecting the normal protection effect.

[0014] 2. This kind of building construction building net, through the set combination mechanism, can realize the splicing of two adjacent building nets by simply turning the knob, without the need for other structures and operations, thereby improving work efficiency and reducing workload, thereby solving the problem that the existing building nets need to be connected through a docking plate structure during installation and splicing, which is cumbersome to operate and increases the workload. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the utility model from another angle.

[0018] In the figure, 1, U-shaped frame; 2, slide groove; 3, vertical plate; 4, first protective net; 5, second protective net; 6, lifting mechanism; 61, one-way screw rod; 62, motor; 7, combined mechanism; 71, rectangular frame; 72, two-way screw rod; 73, slider; 74, pin; 75, connecting block; 76, socket; 77, knob; 8, supporting leg. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] like Figures 1 to 3 As shown, a building construction net comprises a U-shaped frame 1, wherein the inner walls on both sides of the U-shaped frame 1 are provided with slide grooves 2, and the interior of the slide grooves 2 is slidably connected with vertical plates 3, and two first protective nets 4 are symmetrically fixedly connected between the two sides of the inner wall of the U-shaped frame 1, and a second protective net 5 is fixedly connected between the two vertical plates 3, and a lifting mechanism 6 matched with the vertical plates 3 is installed inside the slide groove 2, and the lifting mechanism 6 comprises a one-way screw rod 61 which passes through and is rotatably connected to the bottom of the slide groove 2, and the one-way screw rod 61 is embedded in the interior of the vertical plate 3 and is connected to the internal thread of the vertical plate 3, and two motors 62 are symmetrically fixedly connected to the bottom of the U-shaped frame 1, and the output shaft of the motor 62 is fixedly connected to the bottom end of the adjacent one-way screw rod 61. The bottom of the U-shaped frame 1 is fixedly connected to two supporting legs 8, and the motor 62 is embedded in the corresponding supporting legs 8. When in use, the motor 62 rotates to drive the one-way screw rod 61 to rotate, and the vertical plate 3 and the second protective net 5 can be driven to move up and down through the thread, so that the height of the entire building net can be changed. In addition, since the position of the first protective net 4 on the outside remains unchanged, there will be no large gap at the bottom of the building net, which can prevent debris from leaking from the bottom of the building net, thereby solving the problem that the existing building net is lifted when the entire protective frame is used, resulting in a large gap between the bottom of the protective frame and the ground, thereby affecting the normal protection effect.

[0022] Embodiment 2:

[0023] like Figures 1 to 3As shown, a combination mechanism 7 is installed between the two sides of the outer surface of the U-shaped frame 1, and the combination mechanism 7 includes a rectangular frame 71 fixedly connected to one side of the outer surface of the U-shaped frame 1, and a bidirectional screw rod 72 is rotatably connected inside the rectangular frame 71, and the outer surface of the bidirectional screw rod 72 is symmetrically threaded with two sliders 73 that are slidably connected to the inner wall of the rectangular frame 71, and the outer surfaces of the two sliders 73 are fixedly connected to the sides away from each other with a latch 74. One end of the slider 73 and the latch 74 are located outside the rectangular frame 71. Two connecting blocks 75 are symmetrically fixedly connected to the outer surface of the U-shaped frame 1 and the side away from the rectangular frame 71, and the outer surfaces of the two connecting blocks 75 are provided with a socket 76 that matches the latch 74. The top end of the bidirectional screw rod 72 extends to the outside of the rectangular frame 71 and is fixedly connected to a knob 77. When two adjacent building nets need to be combined, it is only necessary to match the socket 76 on the connecting block 75 of one of the building nets with the pin 74 on one side of the other building net, and then rotate the knob 77 to drive the bidirectional screw rod 72 to rotate, thereby driving the two pins 74 to enter the corresponding sockets 76 at the same time, thereby realizing combined installation. Conversely, it can be quickly disassembled to improve work efficiency, thereby solving the problem that the existing building nets need to be connected through a docking plate structure during installation and splicing, which is cumbersome to operate and increases the workload.

[0024] Working principle: When in use, the motor 62 rotates to drive the one-way screw rod 61 to rotate, and the vertical plate 3 and the second protective net 5 can be driven to move up and down through the thread, so that the height of the entire building net can be changed, and because the position of the first protective net 4 on the outside remains unchanged, there will be no large gap at the bottom of the building net, which can prevent debris from leaking from the bottom of the building net, thereby solving the problem that the entire protective frame of the existing building net is lifted when in use, so that there is a large gap between the bottom of the protective frame and the ground, thereby affecting the normal protection effect. When two adjacent building nets need to be combined, at this time, it is only necessary to make the socket 76 on the connecting block 75 of one of the building nets correspond to the pin 74 on one side of the other building net, and then turn the knob 77 to drive the two-way screw rod 72 to rotate, and then the two pins 74 can be driven to enter the corresponding sockets 76 at the same time, thereby realizing combined installation. Conversely, it can be quickly disassembled to improve work efficiency, thereby solving the problem that the existing building net needs to be connected through a docking plate structure during installation and splicing, which is cumbersome to operate and increases the workload.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] 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 building net for construction, comprising a U-shaped frame (1), characterized in that: The inner walls of both sides of the U-shaped frame (1) are provided with a slide groove (2), the interior of the slide groove (2) is slidably connected with a vertical plate (3), two first protection nets (4) are symmetrically fixedly connected between the two sides of the inner wall of the U-shaped frame (1), a second protection net (5) is fixedly connected between the two vertical plates (3), a lifting mechanism (6) matched with the vertical plate (3) is installed inside the slide groove (2), and a combination mechanism (7) is installed between the two sides of the outer surface of the U-shaped frame (1); The lifting mechanism (6) comprises a one-way screw rod (61) which passes through and is rotatably connected to the bottom of the slide groove (2); the one-way screw rod (61) is embedded in the interior of the vertical plate (3) and is connected to the internal thread of the vertical plate (3); two motors (62) are symmetrically fixedly connected to the bottom of the U-shaped frame (1); the output shaft of the motor (62) is fixedly connected to the bottom end of the adjacent one-way screw rod (61).

2. A building construction net according to claim 1, characterized in that: Two supporting legs (8) are fixedly connected to the bottom of the U-shaped frame (1), and the motor (62) is embedded in the corresponding supporting legs (8).

3. A building construction net according to claim 1, characterized in that: The combined mechanism (7) comprises a rectangular frame (71) fixedly connected to one side of the outer surface of the U-shaped frame (1); a bidirectional screw rod (72) is rotatably connected to the interior of the rectangular frame (71); the outer surface of the bidirectional screw rod (72) is symmetrically threadedly connected to two sliders (73) slidably connected to the inner wall of the rectangular frame (71); and the outer surfaces of the two sliders (73) are fixedly connected to a latch pin (74) on one side away from each other.

4. A building construction net according to claim 3, characterized in that: One end of the slider (73) and the latch (74) are located outside the rectangular frame (71).

5. A building construction net according to claim 4, characterized in that: Two connection blocks (75) are symmetrically fixedly connected to the outer surface of the U-shaped frame (1) and on one side away from the rectangular frame (71), and the outer surfaces of the two connection blocks (75) are provided with insertion holes (76) that match the latch (74).

6. A building construction net according to claim 5, characterized in that: The top end of the bidirectional screw rod (72) extends to the outside of the rectangular frame (71) and is fixedly connected to a knob (77).

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