CN218324026U

CN218324026U - Tool type building construction bulletproof safety hanging net system

Info

Publication number: CN218324026U
Application number: CN202221739893.8U
Authority: CN
Inventors: 李立国; 赵记军; 刘振东; 赵旺; 李中建; 朱圣杰; 任晓峰
Original assignee: China Aerospace Construction Engineering Group Co Ltd
Current assignee: China Aerospace Construction Engineering Group Co Ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-17
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to a tool type bulletproof safety hanging net system for building construction, which comprises a trigger, a bolt hook and a steel frame socket which are anchored on the wall, wherein a triangular steel frame is inserted into the steel frame socket, the uppermost end of the triangular steel frame is provided with an eight-hole inserting disc component, and the two ends of a safety net are hung into the eight-hole inserting disc by wire ropes; the other two ends are hung on a bolt hook on the wall; an anti-elastic net is arranged above the safety net, the anti-elastic net is connected and suspended by two triggers anchored on the wall and two eight-hole plug disks, and four sides of the anti-elastic net are elastic ropes; the trigger comprises a circumferential clamping string, a rectangular hair pulling structure and a trigger rope, one end of the trigger rope is connected with the rectangular hair pulling structure, the other end of the trigger rope is connected with the middle part of the bulletproof net, an elastic rope is placed on a bayonet of the circumferential clamping string, when the trigger rope is stressed tightly, the rectangular hair pulling structure is pulled downwards, the circumferential clamping string rotates, and the elastic rope falls off from the bayonet of the circumferential clamping string. The utility model discloses have the effect that improves safe hanging net installation dismantlement speed and safety.

Description

Tool type building construction bulletproof safety hanging net system

Technical Field

The utility model relates to a field of construction safety facility, in particular to shellproof safe net sling system of instrument formula building construction.

Background

In the construction industry, people still need to operate at high altitude, and the safety anti-falling net is used for preventing people and objects from falling or preventing the falling objects from being injured by the falling objects. In the process of building construction, objects falling from high altitude need to be protected by arranging corresponding safety anti-falling nets.

Although the type and the quantity of the safe anti-falling net for house construction in the current market are very many, the safe anti-falling net structure for house construction has the following defects: the equipment of the safe anti-falling net structure is troublesome, the safe anti-falling net structure is unstable in suspension connection, the protective net has certain elasticity, and after people fall down, the protective net can bounce the human body sometimes to cause secondary damage to the human body. And traditional safe lifting net adopts steel pipe, safety net and wire rope to set up mostly and forms, and its installation is dismantled comparatively complicatedly, and the spare part that needs the installation to dismantle is more, and the installation is dismantled slower, and the turnover of not being convenient for is used, and needs personnel to climb the scaffold frame installation safety net that the steel pipe set up when setting up, very dangerous.

SUMMERY OF THE UTILITY MODEL

In order to improve the turnover nature of protection network and reduce the dangerous possibility of taking place when the installation is dismantled, the utility model provides a shellproof safe lifting net system of instrument formula construction.

The utility model provides a pair of shellproof safe net sling system of instrument formula construction adopts following technical scheme:

a tool type bulletproof safety hanging net system for building construction comprises a bulletproof net, a safety net, an eight-hole inserting disc, an iron ring, a steel wire rope, an elastic rope, a trigger rope, a bolt hook, a triangular steel frame and a steel frame socket.

The steel frame socket is anchored on the wall surface, the triangular steel frame is inserted into the steel frame socket, the uppermost end of the triangular steel frame is provided with an eight-hole inserting disc assembly, the eight-hole inserting disc is hung with a steel wire rope, and the safety net is hung on the steel wire rope by an iron ring.

The triangular steel frame and the steel frame socket form a triangular body, and the middle of the triangular steel frame is connected by a plurality of steel pipes.

The ballistic net is suspended above the safety net to provide double protection.

The elastic ropes around the bulletproof net are always in a tight state and hung on the trigger.

The trigger is anchored on a wall through a bolt and is stable in structure.

The elastic rope is hung on the trigger, the rectangular hair stretching structure is pulled by the trigger rope, the elastic rope is loosened by the circumferential clamping strings, and the bulletproof net contracts.

Through adopting above-mentioned technical scheme, when people or object take place to fall, at first think the contact with the bulletproof net, the bulletproof net atress drives the lower part and triggers the rope, triggers rope atress pulling rectangle and draws the structure of sending out, and the rectangle is drawn the structure and is rotated, and circumference card string loses the holding power, and the elasticity rope is struggled to take off the constraint and is taken place the shrink, and people or object parcel that will fall live, and then drop on the safety net.

The buffering time of people can be prolonged through multiple buffering, the impact energy of people falling is better absorbed, and meanwhile, the safety of the hanging net is improved; meanwhile, the bulletproof net wraps a person, so that the phenomenon that the person rebounds due to large reaction force of the safety net after being tensioned can be reduced, and further injury is caused.

Drawings

FIG. 1 is a schematic structural view showing the relationship between a bulletproof net and a safety net and a triangular steel frame;

FIG. 2 is a schematic structural diagram showing the relationship between the trigger, the bolt hook, the bulletproof net and the safety net;

FIG. 3 is a schematic diagram of a structure showing the relationship between the trigger and the trigger cord according to the embodiment

FIG. 4 is a schematic diagram illustrating an embodiment of an explosion when the trigger is not triggered

FIG. 5 is an explosion diagram of the trigger of the embodiment

FIG. 6 is a schematic view showing the separation of the steel frame socket in the embodiment

FIG. 7 is a schematic view of an embodiment of an eight-hole tray

Description of reference numerals: 1. a ballistic net; 2. a safety net; 3. inserting the disc with eight holes; 4. an iron ring; 5. A wire rope; 6. an elastic cord; 7. a trigger; 8. a trigger cord; 9. hooking by using a bolt; 10. a steel frame socket; 11. a triangular steel frame; 71. circumferential clamping; 72. a bolt 1; 73. a rectangular hair stretching structure; 74. a metal rod; 75. a second metal rod; 101. a socket steel plate; 102. a socket bolt; 103. a bolt is arranged in the socket limiting hole; 104. socket bolt limiting hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1 to 7.

The embodiment of the utility model discloses shellproof safe lifting net system of instrument formula construction is disclosed.

Referring to fig. 1 and 2, the tool type bulletproof safety hanging net system for building construction comprises a trigger 7, a bolt hook 9 and a steel frame socket 10 which are fixed on a wall body, wherein an eight-hole inserting disc 3 is fixed at one end of a triangular steel frame 11, which is far away from the wall body. Triangular steel frame 11 is three-dimensional triangle, the centre comprises the triangle-shaped steel pipe, improve overall structure's stability, insert eight holes in inserting the dish 3 through a wire rope 5 both ends between two triangular steel frame 11 and link to each other, 2 front ends of safety net hang on wire rope 5 with a plurality of hoop 4, the rear end is hung on a wire rope 5 that both ends are connected on bolt couple 9, both sides are all hung on

wire rope

5, 5 front ends of both ends wire rope insert in eight holes the dish 3, the rear end is hung on bolt couple 9, whole safety and stability.

The bullet-proof net 1 is hung on the upper end of the safety net 2, the front end of the bullet-proof net 1 is hung on the steel wire rope 5 together with the safety net 1, the rear end of the bullet-proof net 1 is hung on the trigger 7, the position of the trigger 7 is a certain distance above the bolt hook 9, and when a person or an object falls, the person or the object can be wrapped by the retractable net faster.

Referring to fig. 3, the elastic rope 6 around the bulletproof net 1 is hung on the hook at the upper end of the trigger 7, the trigger rope 8 is sleeved in the middle of the rectangular hair stretching structure 73 at the lower end, the trigger rope 8 is an inelastic rope, and the other end of the trigger rope is tied on the bulletproof net 1.

Referring to fig. 4 and 5, when no object acts on the bulletproof mesh 1, the elastic cord 6 is tightened on the bayonet of the circumferential string 71 on the upper part of the trigger 7, and the rectangular hair stretching structure 73 and the metal stick 74 are fixed to block the circumferential string 71 from rotating, so that the structure is stable, and the elastic cord 6 is tightened in the bayonet and does not move. When the heavy object falls on the bulletproof net 1, the bulletproof net 1 is subjected to downward acting force, the trigger rope 8 is driven to act downwards, the other end of the trigger rope 8 pulls the rectangular hair pulling structure 73, the rectangular hair pulling structure 73 rotates around the metal stick 74, the circumferential clamping strings 71 cannot be prevented from rotating around the metal stick II 75 at the moment, the elastic ropes 6 are loosened instantly, all the elastic ropes 6 are loosened simultaneously, rebound is started from the upper part, the falling person or object is wrapped, and the situation that the person or object falls on the safety net to bounce can be effectively prevented.

Referring to fig. 6, during assembly, the upper portion of a steel frame socket 10 is welded on a triangular steel frame 11, the lower portion of the steel frame socket is fixed on a wall through bolts 103 in socket limiting holes, the triangular steel frame 11 is directly hung out of the steel frame socket 10 through a tower crane or a crane after being assembled on the ground, a steel plate 101 is inserted into the socket limiting holes, and installation can be completed by screwing bolts 102 of the socket.

Referring to fig. 7, the steel wire rope 5, the safety net 2 and the bulletproof net 1 can be simply, conveniently and quickly installed on the triangular steel frame by the eight-hole inserting plate 3 at the upper end of the triangular steel frame 11.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A tool type bulletproof safety hanging net system for building construction comprises a steel frame socket (10) anchored on a wall and a triangular steel frame (11) installed on the steel frame socket (10), and is characterized in that the steel frame socket (10) is fixed on the wall by three socket limiting hole inner bolts (103);

the steel plate (101) is not affected by the sliding combination of the inner bolt (103) of the socket limiting hole in the limiting groove, one end of the sliding support is connected to the triangular steel frame (11), the other end of the sliding support is combined with the socket (10) of the steel frame through the steel plate (101), and the socket bolt (102) is combined with the limiting hole (104) to be fixed.

2. The tool-type building construction bulletproof safety hanging net system according to claim 1, wherein: eight-hole inserting disc (3) is arranged at the upper end of a triangular steel frame (11), two ends of a safety net (2) are hung in the eight-hole inserting disc (3) through steel wire ropes (5), the other two ends of the safety net are hung on two bolt hooks (9) on the wall, the steel wire ropes (5) are arranged in the middle of the two eight-hole inserting discs, and the safety net (2) is hung on the steel wire ropes (5) through an iron ring (4) to form a stable structure.

3. The tool type building construction bulletproof safety hanging net system according to claim 2, wherein: a layer of bulletproof net (1) is hung at the upper end of the safety net, four sides of the bulletproof net (1) are composed of elastic ropes (6), two ends of each elastic rope (6) are hung on the eight-hole inserting disc (3), and the other two ends of each elastic rope are hung on a trigger (7) on the wall.

4. The modular construction ballistic safety net system of claim 3, wherein: the trigger (7) comprises a bolt 1 (72) fixed on a wall, a circumferential clamping string (71) and a rectangular hair pulling structure (73), the elastic rope (6) is hung on a hook of the circumferential clamping string (71) in a tightened state, and a stable structure is formed under the action of the rectangular hair pulling structure (73);

the rectangular hair stretching structure (73) can strain the trigger rope (8) after the bulletproof net (1) is stressed, the trigger rope (8) is stressed to pull the rectangular hair stretching structure (73), the rectangular hair stretching structure (73) rotates along the metal stick (74), the circumferential clamping strings (71) rotate around the metal stick II (75) under the tension of the elastic rope (6) without the blockage of the rectangular hair stretching structure (73), and then the elastic rope (6) is loosened.