Push-pull type metal protective net

Abstract

The utility model discloses a push-pull type metal protective net which comprises a main metal net, main side plates are arranged on the outer walls of the two sides of the main metal net, side plates are arranged on the outer walls of the sides, away from the main metal net, of the main side plates, transverse plates are fixed to the inner walls of the side plates below the main metal net, and a buffer plate is arranged above the transverse plate on one side of the main metal net. An auxiliary metal net is arranged above the buffer plate, the bottom end of the auxiliary metal net makes contact with the top end of the buffer plate, auxiliary side plates are arranged on the outer walls of the two sides of the auxiliary metal net, limiting frames are arranged on the inner walls of side plates, away from the auxiliary metal net, of the auxiliary side plates, and limiting blocks are slidably connected to the bottom ends of the interiors of the limiting frames. The purpose of lifting the auxiliary metal net in a push-pull mode is achieved, so that the protection range of the metal protection net is widened, the isolation effect of the metal protection net in use is improved, the phenomenon of damage caused by collision between the limiting blocks and the bottom of the limiting frame is reduced, and the stability of the metal protection net in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal protection nets, in particular to a push-pull type metal protection net. Background Art

[0002] As the name suggests, the metal protective net is a new type of building security product made of metal and installed in windows, balconies, etc. to provide protection, anti-theft, anti-falling objects and other safety guarantees for home life. It combines many advantages such as safety, beauty and practicality, and is widely used. In daily life, we can often see metal protective nets placed in various places to limit and isolate.

[0003] The current metal protective net can be placed at a designated location for use to achieve the purpose of limited isolation. It is mainly composed of a frame, side panels, a protective net body and other components. Specifically, the side panels are placed on the outer walls on both sides of the protective net body, and then placed on the inner side of the frame to form a metal protective net, which is convenient for placing it at a designated location in a venue for isolation and limited use. According to the above, although the metal protective net can achieve the purpose of isolation and limitation, the height of this type of metal protective net is usually fixed, so that the isolation range of the metal protective net is limited, and it is very easy for people to climb over it by straddling or jumping, which affects its isolation effect, and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a push-pull metal protective net to solve the problem that although the metal protective net mentioned in the above background technology can achieve the purpose of isolation and limitation, the height of this type of metal protective net is usually fixed, so that the isolation range of the metal protective net is limited and it is very easy for people to climb over it by striding, jumping, etc., thereby affecting its isolation effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a push-pull metal protective net, comprising a main metal net, main side plates are arranged on the outer walls on both sides of the main metal net, side plates are arranged on the outer walls of the main side plates away from the main metal net, a horizontal plate is fixed on the inner wall of the side plate below the main metal net, a buffer plate is arranged above the horizontal plate on one side of the main metal net, a secondary metal net is arranged above the buffer plate, the bottom end of the secondary metal net touches the top end of the buffer plate, and the outer walls on both sides of the secondary metal net are provided with secondary side plates. The auxiliary side plate is provided with a limit frame on the inner wall of the side plate away from the auxiliary metal mesh, the bottom end of the limit frame is slidably connected to the limit block, one end of the limit block extends to the outside of the limit frame and is fixedly connected to the outer wall of the auxiliary side plate, threaded holes are provided on the outer wall of the auxiliary side plate above the limit block, nuts are provided on the outer wall of the side plate above the main metal mesh, the internal threads of the nuts are connected with studs, one end of the studs extends to the inner side of the side plate, and the other end of the studs extends to the outside of the nut and is installed with a butterfly nut.

[0006] Preferably, two sets of feet are provided on the outer wall of the side plate away from the nut, and universal wheels are installed at the bottom ends of the feet to push the metal protective net for sliding transportation.

[0007] Preferably, the top of the horizontal plate is provided with positioning cylinders with equal spacing, and the bottom of the positioning cylinder is installed with a return spring so as to buffer the downward impact force of the auxiliary metal mesh through the T-bar and the buffer plate.

[0008] Preferably, a positioning frame is provided on the inner wall of the side plate below the transverse plate, and an anti-skid pad is provided below the positioning frame to achieve the purpose of anti-skid.

[0009] Preferably, the internal thread of the positioning frame is connected to a screw member, the bottom end of the screw member extends to the outside of the positioning frame and is connected to the top of the anti-slip pad, and the top end of the screw member extends to the outside of the positioning frame so that the screw member drives the anti-slip pad to be lifted and lowered.

[0010] Preferably, a T-shaped rod is installed at the top end of the reset spring, and the top end of the T-shaped rod extends to the outside of the positioning tube and is fixedly connected to the bottom end of the buffer plate, so as to elastically connect the reset spring and the buffer plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the push-pull type metal protection net not only achieves the purpose of push-pull type lifting auxiliary metal net to enhance the protection range of the metal protection net, thereby improving the isolation effect of the metal protection net when in use, but also reduces the phenomenon of damage caused by collision between the limit block and the bottom of the limit frame, and improves the stability of the metal protection net when in use;

[0012] (1) By pulling the auxiliary metal mesh upward, the auxiliary side plate drives one end of the limit block to slide upward inside the limit frame, so that the auxiliary metal mesh and the auxiliary side plate move upward. When the threaded hole moves up to one side of the stud, the butterfly nut is rotated to drive the stud inside the nut to rotate and slide to the position of the auxiliary side plate, so that one end of the stud is screwed into the threaded hole, and the auxiliary side plate and the auxiliary metal mesh can be fastened to achieve the purpose of pushing and pulling the auxiliary metal mesh, thereby increasing the protection range of the metal protective mesh, thereby improving the isolation effect of the metal protective mesh when it is used;

[0013] (2) By screwing one end of the stud out to the outside of the threaded hole and then loosening the auxiliary metal mesh, the auxiliary metal mesh moves downward due to gravity. When the bottom end of the auxiliary metal mesh contacts the top end of the buffer plate, its downward impact force is transmitted to the return spring through the T-bar, so that the return spring is located inside the positioning tube and expands and contracts, thereby elastically buffering the downward impact force of the auxiliary metal mesh, thereby reducing the phenomenon of damage caused by the collision between the limit block and the bottom of the limit frame;

[0014] (3) By rotating the screw member so that it rotates inside the positioning frame and slides downward, the screw member drives the anti-skid pad to move downward and contact the ground, thereby achieving the anti-skid purpose, and further reducing the displacement of the metal protective net due to external force factors, thereby improving the stability of the metal protective net during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0018] Figure 4 It is a front view enlarged structural schematic diagram of the positioning frame of the utility model.

[0019] In the figure: 1. main metal mesh; 2. main side plate; 3. side plate; 4. cross plate; 5. buffer plate; 6. threaded hole; 7. secondary side plate; 8. secondary metal mesh; 9. nut; 10. butterfly nut; 11. stud; 12. universal wheel; 13. positioning frame; 14. positioning cylinder; 15. reset spring; 16. T-bar; 17. limit frame; 18. limit block; 19. foot seat; 20. screw member; 21. anti-slip pad. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a push-pull metal protective net, including a main metal net 1, main side plates 2 are arranged on the outer walls of both sides of the main metal net 1, side plates 3 are arranged on the outer walls of the main side plates 2 away from the main metal net 1, two sets of foot seats 19 are arranged on the outer walls of the side plates 3 away from the nut 9, and universal wheels 12 are installed at the bottom ends of the foot seats 19;

[0022] When in use, the universal wheel 12 is arranged at the bottom end of the footrest 19 so as to push the metal protection net to slide and transport;

[0023] A horizontal plate 4 is fixed on the inner wall of the side plate 3 below the main metal mesh 1, and a positioning frame 13 is provided on the inner wall of the side plate 3 below the horizontal plate 4, and an anti-slip pad 21 is provided below the positioning frame 13;

[0024] When in use, the anti-skid pad 21 moves down to contact the ground to achieve the purpose of anti-skid;

[0025] The internal thread of the positioning frame 13 is connected with a screw member 20, the bottom end of the screw member 20 extends to the outside of the positioning frame 13 and is connected to the top end of the anti-slip pad 21, and the top end of the screw member 20 extends to the outside of the positioning frame 13;

[0026] When in use, the screw member 20 is located inside the positioning frame 13 and rotates and slides, so that the screw member 20 drives the anti-skid pad 21 to be lifted and lowered;

[0027] The top of the horizontal plate 4 is provided with positioning cylinders 14 with equal spacing, and the bottom of the positioning cylinders 14 is installed with a return spring 15;

[0028] When in use, the return spring 15 is located inside the positioning tube 14 and expands and contracts, so that the downward impact force of the auxiliary metal mesh 8 is buffered through the T-bar 16 and the buffer plate 5;

[0029] A T-shaped rod 16 is installed at the top of the return spring 15, and the top of the T-shaped rod 16 extends to the outside of the positioning cylinder 14 and is fixedly connected to the bottom end of the buffer plate 5;

[0030] When in use, the two ends of the T-shaped rod 16 are respectively connected to the bottom end of the buffer plate 5 and the top end of the return spring 15, so as to elastically connect the return spring 15 and the buffer plate 5;

[0031] A buffer plate 5 is provided above the horizontal plate 4 on one side of the main metal mesh 1, and a secondary metal mesh 8 is provided above the buffer plate 5, and the bottom end of the secondary metal mesh 8 touches the top end of the buffer plate 5;

[0032] Auxiliary side plates 7 are provided on the outer walls of both sides of the auxiliary metal mesh 8, and a limit frame 17 is provided on the inner wall of the side plate 3 on the side of the auxiliary side plate 7 away from the auxiliary metal mesh 8. The bottom end of the inner part of the limit frame 17 is slidably connected to the limit block 18, and one end of the limit block 18 extends to the outside of the limit frame 17 and is fixedly connected to the outer wall of the auxiliary side plate 7;

[0033] Threaded holes 6 are provided on the outer wall of the secondary side plate 7 above the limit block 18, and nuts 9 are provided on the outer wall of the side plate 3 above the main metal mesh 1. The internal thread of the nut 9 is connected with a stud 11, one end of the stud 11 extends to the inner side of the side plate 3, and the other end of the stud 11 extends to the outside of the nut 9 and is installed with a butterfly nut 10.

[0034] When the embodiment of the present application is in use, the auxiliary metal mesh 8 is first pulled upward to drive one end of the limit block 18 to slide upward inside the limit frame 17 through the auxiliary side plate 7, so that the auxiliary metal mesh 8 and the auxiliary side plate 7 move upward. When the threaded hole 6 moves up to one side of the stud 11, the butterfly nut 10 is rotated to drive the stud 11 to rotate inside the nut 9 and slide to the position of the auxiliary side plate 7, so that one end of the stud 11 is screwed into the threaded hole 6, and the auxiliary side plate 7 and the auxiliary metal mesh 8 can be tightened to achieve the purpose of isolation and protection of the push-pull lifting auxiliary metal mesh 8. After that, one end of the stud 11 is screwed out to the outside of the threaded hole 6, and then the auxiliary metal mesh 8 is loosened. The auxiliary metal mesh 8 moves downward due to gravity. When the bottom end of the auxiliary metal mesh 8 contacts the top end of the buffer plate 5, its downward impact force is transmitted to the reset spring 15 through the T-bar 16, so that the reset spring 15 is located inside the positioning cylinder 14 and expands and contracts, thereby elastically buffering the downward impact force of the auxiliary metal mesh 8, so as to reduce the phenomenon that the limit block 18 hits the bottom of the limit frame 17 and causes damage. Finally, by rotating the screw member 20, it is located inside the positioning frame 13 and rotates and slides downward, so that the screw member 20 drives the anti-skid pad 21 to move downward and contact the ground, so as to achieve the anti-skid purpose, so as to improve the stability of the metal protective net, thereby completing the use of the metal protective net.

Claims

1. A push-pull metal protective net, characterized in that: The invention comprises a main metal mesh (1), main side plates (2) are arranged on the outer walls of both sides of the main metal mesh (1), side plates (3) are arranged on the outer walls of the main side plates (2) away from the main metal mesh (1), a transverse plate (4) is fixed on the inner wall of the side plate (3) below the main metal mesh (1), a buffer plate (5) is arranged above the transverse plate (4) on one side of the main metal mesh (1), a secondary metal mesh (8) is arranged above the buffer plate (5), the bottom end of the secondary metal mesh (8) touches the top end of the buffer plate (5), secondary side plates (7) are arranged on the outer walls of both sides of the secondary metal mesh (8), the secondary side plates (7) are arranged inside the side plate (3) on the side away from the secondary metal mesh (8), and the secondary side plates (7) are arranged inside the side plate (3) on the side away from the secondary metal mesh (8). A limit frame (17) is provided on the wall, the bottom end of the limit frame (17) is slidably connected to a limit block (18), one end of the limit block (18) extends to the outside of the limit frame (17) and is fixedly connected to the outer wall of the secondary side plate (7), threaded holes (6) are provided on the outer wall of the secondary side plate (7) above the limit block (18), nuts (9) are provided on the outer wall of the side plate (3) above the main metal mesh (1), the internal thread of the nut (9) is connected to a stud (11), one end of the stud (11) extends to the inner side of the side plate (3), and the other end of the stud (11) extends to the outside of the nut (9) and is installed with a butterfly nut (10).

2. The push-pull metal protective net according to claim 1, characterized in that: Two sets of foot seats (19) are provided on the outer wall of the side plate (3) at one end away from the nut (9), and universal wheels (12) are installed at the bottom ends of the foot seats (19).

3. The push-pull metal protection net according to claim 1, characterized in that: The top end of the transverse plate (4) is provided with positioning cylinders (14) at equal intervals, and the bottom of the positioning cylinders (14) is provided with a return spring (15).

4. The push-pull metal protection net according to claim 1, characterized in that: A positioning frame (13) is provided on the inner wall of the side plate (3) below the transverse plate (4), and an anti-slip pad (21) is provided below the positioning frame (13).

5. The push-pull metal protection net according to claim 4, characterized in that: The internal thread of the positioning frame (13) is connected to a screw member (20), the bottom end of the screw member (20) extends to the outside of the positioning frame (13) and is connected to the top end of the anti-slip pad (21), and the top end of the screw member (20) extends to the outside of the positioning frame (13).

6. The push-pull metal protection net according to claim 3, characterized in that: A T-shaped rod (16) is installed at the top end of the return spring (15), and the top end of the T-shaped rod (16) extends to the outside of the positioning cylinder (14) and is fixedly connected to the bottom end of the buffer plate (5).

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