High-safety protective net

Abstract

The utility model discloses a high safety protective net, which relates to the technical field of protective nets, and comprises a first fixed cylinder and a second fixed cylinder, a protective net body is arranged between the first fixed cylinder and the second fixed cylinder, and rolling installation assemblies are arranged in the first fixed cylinder and the second fixed cylinder. A mode assembly is arranged at the bottom between the first fixing cylinder and the second fixing cylinder; the protective net has the advantages that a connecting plate arranged in the winding installation assembly drives the winding shaft to be matched with the bearing to rotate in the first fixing cylinder, the winding shaft rotates to drive the protective net body to be wound or unwound, and when the protective net body is unwound to a proper position, the tail end of the protective net body is inserted into the insertion opening and penetrates out of the insertion opening; after penetrating out, the tail end is slidably sleeved with the fixing inserting rod and then fixed through the fixing nail and the fixing groove, and after the threaded nail and the threaded groove are fixed to the proper position length in a threaded mode, winding and rapid installation are facilitated, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to a protective net, in particular to a high-security protective net, and belongs to the technical field of protective nets. Background Art

[0002] Municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns (villages) to provide paid or free public products and services to residents based on government responsibilities and obligations. Protective nets are often required during the construction of municipal engineering roads.

[0003] Among them, a high-security protective net and its connection structure with application number "CN202021686205.7" can include a first steel wire rope and a second steel wire rope, wherein the first steel wire rope and the second steel wire rope are multiple, and multiple first buckles are installed at equal intervals between adjacent first steel wire ropes and second steel wire ropes, and the first buckles are sleeved on the first steel wire rope and the second steel wire rope, and the ends of the adjacent first steel wire ropes and the second steel wire ropes are fixedly connected, and the second steel wire ropes located on one side are respectively fixedly connected with a third steel wire rope and a fourth steel wire rope, and the same second buckle is sleeved between the third steel wire rope and the fourth steel wire rope. The utility model changes the original structure of a single steel wire rope connection buckle upper ring being wound around the frame, so that each steel wire rope The segments are all wound around the frame and do not affect each other. The breakage of one of the steel wire ropes will not affect the connection between the other steel wire ropes and the frame, and the safety performance is greatly improved. Further search found that the application number is "CN202121771393.8" for a high-safety road construction protection net for municipal engineering, which will include a protection net body, the protection net body includes a substrate layer, the surface of the substrate layer is sprayed with a corrosion-resistant layer, the surface of the corrosion-resistant layer is bonded with an anti-oxidation layer by an adhesive, the surface of the anti-oxidation layer is sprayed with a waterproof layer, the surface of the waterproof layer is bonded with a wear-resistant layer by an adhesive, and the surface of the wear-resistant layer is sprayed with an epoxy primer, and the protection net body includes a metal outer frame and a steel cable, and the steel cable is woven on the inner wall of the metal outer frame. The utility model can make the protection net body have good corrosion resistance, anti-oxidation performance, waterproof performance and wear resistance through the coordinated use of the substrate layer, the corrosion-resistant layer, the carbon fiber layer, the polytetrafluoroethylene layer, the anti-oxidation layer, the waterproof layer and the wear-resistant layer, thereby extending the service life of the protection net body, and thus providing great protection for the personal safety of construction personnel.

[0004] However, the above two types still have certain shortcomings when used. The existing protective nets are not easy to roll up and install quickly, which affects the safety of use, and the use method is single, which affects the use effect. Utility Model Content

[0005] The utility model aims to provide a high-security protection net to solve the problems in the above-mentioned background technology that the existing protection net is not easy to roll up and install quickly and has a single usage method.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-security protective net, comprising a first fixed cylinder and a second fixed cylinder, a protective net body is arranged between the first fixed cylinder and the second fixed cylinder, a winding installation assembly is arranged inside the first fixed cylinder and inside the second fixed cylinder, and a mode assembly is arranged at the bottom between the first fixed cylinder and the second fixed cylinder; the winding installation assembly comprises a winding shaft, which is rotatably arranged at the middle of the inner wall of the first fixed cylinder through a bearing, the top end of the winding shaft is inserted and arranged at the top of the first fixed cylinder, and a connecting plate is arranged at the top of the winding shaft; the mode assembly comprises a fixed frame, which is arranged at the bottom between the first fixed cylinder and the second fixed cylinder, and a plurality of protective rods are movably inserted and arranged at equal intervals in the middle of the inner wall of the fixed frame.

[0007] As a preferred technical solution of the utility model, a threaded nail is inserted into one side of the top of the connecting plate, and a plurality of threaded grooves matching with the threaded nail are formed on the outer ring of the top of the first fixing tube;

[0008] As a preferred technical solution of the utility model, one end of the protective net body is wound around the middle of the winding shaft, and the other end of the winding shaft passes through the middle of the inner wall of the second fixed cylinder.

[0009] As a preferred technical solution of the utility model, a sliding sleeve is provided with a fixed rod on the other end of the winding shaft, and fixing nails are provided at equal intervals on one side of the fixed rod. The other end of the protective net body is connected to one side of the fixed rod through a plurality of fixing nails, and a fixing groove matching with the fixing nail is provided on one side of the fixed rod.

[0010] As a preferred technical solution of the utility model, a strip-shaped opening matching with the winding shaft is opened in the middle of the first fixed tube, and an insertion opening matching with the winding shaft is opened in the middle of the second fixed tube.

[0011] As a preferred technical solution of the utility model, the top and bottom ends of the inner wall of the fixed frame are provided with a plurality of through slots that cooperate with the protective rods, one side of the fixed frame is provided with a magnetic plate, and one side of the magnetic plate is provided with a protective mesh.

[0012] As a preferred technical solution of the present invention, the bottom ends of the first fixing tube and the second fixing tube are both provided with fixing plates, and the middle parts of the bottom ends of the two fixing plates are both provided with ground nails.

[0013] Compared with the related art, the high-security protection net provided by the utility model has the following beneficial effects:

[0014] The connecting plate arranged in the winding and installing assembly drives the winding shaft and the bearing to rotate in the first fixed cylinder. The rotation of the winding shaft drives the protective net body to be wound or unwound. When unwound to the appropriate position, the end is inserted into the insertion port and passes out. After passing out, it is fixed by the fixed insertion rod and the end sliding sleeve and then fixed by the fixing nail and the fixing groove. After the threaded nail and the threaded groove are threaded to the appropriate position and length, it is convenient for winding and quick installation, which improves the safety of use. The protective rod set in the assembly is inserted with the insertion slot to adjust the distance between the protective rods. The magnetic plate drives the protective net cloth and the fixed frame to be magnetically adsorbed, which is convenient for use in various combinations and improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] In the figure: 1. first fixed cylinder; 2. second fixed cylinder; 3. protective net body; 4. winding installation assembly; 41. winding shaft; 42. bearing; 43. connecting plate; 44. threaded nail; 45. threaded groove; 46. fixed plug rod; 47. fixed nail; 48. fixed groove; 49. strip mouth; 410. insertion mouth; 5. mode assembly; 51. fixed frame; 52. protective rod; 53. insertion slot; 54. magnetic plate; 55. protective net cloth; 6. fixed plate; 7. ground nail. 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. 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.

[0021] Embodiment 1:

[0022] See also Figure 1-4The utility model provides a high-security protection net, including a first fixed cylinder 1 and a second fixed cylinder 2, a protection net body 3 is arranged between the first fixed cylinder 1 and the second fixed cylinder 2, a winding and mounting assembly 4 is arranged inside the first fixed cylinder 1 and inside the second fixed cylinder 2, and a mode assembly 5 is arranged at the bottom between the first fixed cylinder 1 and the second fixed cylinder 2;

[0023] The winding installation assembly 4 includes a winding shaft 41, which is rotatably arranged at the middle of the inner wall of the first fixed cylinder 1 through a bearing 42, and the top of the winding shaft 41 is inserted and arranged at the top of the first fixed cylinder 1, and a connecting plate 43 is arranged at the top of the winding shaft 41;

[0024] A screw thread 44 is inserted into one side of the top of the connecting plate 43, and a plurality of screw thread grooves 45 matching with the screw thread 44 are formed on the outer ring of the top of the first fixing tube 1, so as to facilitate driving the protective net body 3 to be fixed to an appropriate position and length;

[0025] One end of the protective net body 3 is wound around the middle of the reel 41, and the other end of the reel 41 passes through the middle of the inner wall of the second fixed cylinder 2, so as to facilitate reeling and quick installation;

[0026] A fixed rod 46 is slidably sleeved on the other end of the reel 41, and fixed nails 47 are arranged at equal intervals on one side of the fixed rod 46. The other end of the protective net body 3 is connected to one side of the fixed rod 46 through a plurality of fixed nails 47, and a fixed groove 48 matching with the fixed nail 47 is opened on one side of the fixed rod 46. The fixed nail 47 is fixedly connected with the fixed groove 48 to fix the end of the protective net body 3;

[0027] A strip-shaped opening 49 is provided in the middle of the first fixed cylinder 1 to match the winding shaft 41, and an insertion opening 410 is provided in the middle of the second fixed cylinder 2 to match the winding shaft 41, so as to facilitate winding and unwinding.

[0028] The bottom ends of the first fixed tube 1 and the second fixed tube 2 are both provided with a fixed plate 6, and the middle parts of the bottom ends of the two fixed plates 6 are both provided with a ground nail 7, so as to facilitate the fixed installation of the first fixed tube 1 and the second fixed tube 2;

[0029] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the connecting plate 43 arranged in the winding and installing component 4 drives the winding shaft 41 to cooperate with the bearing 42 to rotate in the first fixed cylinder 1, and the rotation of the winding shaft 41 drives the protective net body 3 to be wound or unwound. When unwound to the appropriate position, the end is inserted into the insertion port 410 and passes out. After passing out, it is fixed by the fixing rod 46 and the end sliding sleeve, and then the end is fixed by the fixing nail 47 and the fixing groove 48. After the threaded nail 44 and the threaded groove 45 are threadedly fixed to the appropriate position and length, it is convenient for winding and quick installation, thereby improving the safety of use.

[0030] Embodiment 2:

[0031] The method component 5 includes a fixed frame 51, which is arranged at the bottom between the first fixed tube 1 and the second fixed tube 2. A plurality of protective rods 52 are movably interspersed at equal intervals in the middle of the inner wall of the fixed frame 51, so as to facilitate adjusting the distance between the protective rods 52;

[0032] The top and bottom of the inner wall of the fixed frame 51 are provided with a plurality of through slots 53 that match the protective rods 52. A magnetic plate 54 is provided on one side of the fixed frame 51. A protective mesh 55 is provided on one side of the magnetic plate 54. The magnetic plate 54 drives the protective mesh 55 to be magnetically adsorbed with the fixed frame 51, so as to facilitate use in various combinations.

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the protective rod 52 and the through slot 53 provided in the method component 5 are interlaced, and the distance between the protective rods 52 and the protective rods 52 can be adjusted. The magnetic plate 54 drives the protective mesh 55 and the fixed frame 51 to be magnetically adsorbed, which is convenient for use in various combinations and improves the use effect.

[0034] When in use, first insert the protective rod 52 and the insertion slot 53 set in the mode component 5, the distance between the protective rods 52 and the protective rods 52 can be adjusted, and the magnetic plate 54 drives the protective mesh 55 to be magnetically adsorbed with the fixed frame 51, which is convenient for use in various combinations and improves the use effect. The connecting plate 43 set in the winding and installation component 4 drives the winding shaft 41 and the bearing 42 to rotate in the first fixed cylinder 1. The rotation of the winding shaft 41 drives the protective net body 3 to be wound or unwound. When unwound to the appropriate position, the end is inserted into the insertion port 410 and passes out. After passing out, it is fixed by the fixed insertion rod 46 and the end sliding sleeve, and then the end is fixed by the fixing nail 47 and the fixing groove 48. After the threaded nail 44 and the threaded groove 45 are threadedly fixed to the appropriate position and length, it is convenient for winding and quick installation, thereby improving the safety of use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-security protection net, comprising a first fixed tube (1) and a second fixed tube (2), characterized in that: A protective net body (3) is provided between the first fixed cylinder (1) and the second fixed cylinder (2); a winding and mounting assembly (4) is provided inside the first fixed cylinder (1) and inside the second fixed cylinder (2); and a method assembly (5) is provided at the bottom between the first fixed cylinder (1) and the second fixed cylinder (2); The winding installation assembly (4) comprises a winding shaft (41), the winding shaft (41) is rotatably arranged at the middle part of the inner wall of the first fixed cylinder (1) through a bearing (42), the top end of the winding shaft (41) is inserted into the top of the first fixed cylinder (1), and a connecting plate (43) is provided at the top end of the winding shaft (41); The method component (5) comprises a fixing frame (51), wherein the fixing frame (51) is arranged at the bottom between the first fixing tube (1) and the second fixing tube (2), and a plurality of protection rods (52) are movably interspersed and arranged at equal intervals in the middle of the inner wall of the fixing frame (51).

2. A high-security protection net according to claim 1, characterized in that: A threaded nail (44) is inserted into one side of the top of the connecting plate (43), and a plurality of threaded grooves (45) matching with the threaded nail (44) are formed on the outer ring of the top of the first fixing tube (1).

3. A high-security protection net according to claim 1, characterized in that: One end of the protective net body (3) is wound around the middle of the reel (41), and the other end of the reel (41) passes through the middle of the inner wall of the second fixed cylinder (2).

4. A high-security protection net according to claim 1, characterized in that: The other end of the winding shaft (41) is slidably sleeved with a fixed rod (46), one side of the fixed rod (46) is provided with fixed nails (47) at equal intervals, the other end of the protective net body (3) is connected to one side of the fixed rod (46) through a plurality of fixed nails (47), and one side of the fixed rod (46) is provided with a fixed groove (48) that matches the fixed nail (47).

5. A high-security protection net according to claim 1, characterized in that: The first fixed tube (1) has a strip-shaped opening (49) in the middle thereof for matching with the winding shaft (41), and the second fixed tube (2) has a through opening (410) in the middle thereof for matching with the winding shaft (41).

6. A high-security protection net according to claim 1, characterized in that: The top and bottom ends of the inner wall of the fixed frame (51) are both provided with a plurality of through slots (53) that match the protective rods (52); a magnetic plate (54) is provided on one side of the fixed frame (51); and a protective mesh (55) is provided on one side of the magnetic plate (54).

7. A high-security protection net according to claim 1, characterized in that: The bottom ends of the first fixing tube (1) and the second fixing tube (2) are both provided with fixing plates (6), and the middle parts of the bottom ends of the two fixing plates (6) are both provided with ground nails (7).

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