CN217612547U - Anti-falling net for fire-fighting and life-saving - Google Patents

Abstract

The utility model belongs to the lifesaving instrument field, in particular to fire control lifesaving is with preventing weighing down net. The anti-falling net comprises an anti-falling net main body, an anti-falling net supporting shaft and a buffer device; the anti-falling net support shaft penetrates through the side edge of the anti-falling net main body; the buffer devices are multiple and one end of each buffer device is respectively connected with each end part of the anti-falling net supporting shaft. The anti-falling net is provided with a supporting shaft for supporting and fixing the anti-falling net, so that the anti-falling net is firmer and more durable and can bear heavier weight; the anti-falling net is provided with a buffering anti-falling measure, can buffer a rescued person, and can avoid the injury to people with more than 60 kilograms due to insufficient buffering of the anti-falling net.

Description

Anti-falling net for fire-fighting and life-saving

Technical Field

The utility model belongs to the lifesaving instrument field, in particular to fire control lifesaving is with preventing weighing down net.

Background

Nowadays, with the urbanization construction, people increasingly live in high-rise buildings, so that damage accidents related to the high-rise buildings sometimes happen. Common accidents are high-altitude falling of human bodies, such as emergency escape of people in fire, accidental climbing of people out of windows without behavior ability and suicide due to building jumping. In particular, in the latter case, firefighters are concerned about stimulating the other party and not being able to approach for rescue. The rescue method for placing the inflatable cushion on the ground needs more equipment and requires time for inflation, and the inflatable cushion also has certain damage to a falling person. The existing anti-falling net is simple in structure, does not have a supporting and fixing structure and a buffering anti-falling measure, cannot bear too heavy weight, cannot adapt to multi-scene rescue, and cannot play a role in buffering for people with heavy weight.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a fire control lifesaving is with preventing weighing down net. The anti-falling net is provided with a supporting shaft for supporting and fixing the anti-falling net, so that the anti-falling net is firmer and more durable and can bear heavier weight; the anti-falling net is provided with a buffering anti-falling measure, can buffer a rescued person, and can avoid the injury to people with more than 60 kilograms due to insufficient buffering of the anti-falling net.

The utility model discloses specific technical scheme as follows:

the utility model provides a fire control lifesaving is with preventing weighing down net. The anti-falling net comprises an anti-falling net main body, an anti-falling net supporting shaft and a buffer device; the anti-falling net supporting shaft penetrates through the side edge of the anti-falling net main body; the buffer devices are multiple and one ends of the buffer devices are respectively connected to the end parts of the anti-falling net supporting shaft.

In a further improvement, the anti-falling net further comprises a pulling rope, a traction rope and a safety lock catch. Drag the rope and be a plurality of and one end connect respectively in buffer's the other end, and its number is more than or equal to buffer's number, drag the quantity of rope and be greater than when buffer's quantity exceeded drag the rope lug connection in prevent weighing down the tip of net back shaft. The haulage rope connect in buffer's one end, safe hasp be the runway type and one end connect in prevent weighing down net back shaft, the other end is connected with buffer.

The improved anti-falling net comprises a longitudinal and latitudinal cord and is in a rectangular structure after being unfolded, and the anti-falling net supporting shaft is two high-strength hoses and is respectively arranged on two side edges of the anti-falling net in the length direction. The length of the anti-falling net support shaft is greater than or equal to that of the anti-falling net main body.

In a further improvement, the number of the buffer devices is two, and the two buffer devices are respectively connected to two ends of one side of the anti-falling net supporting shaft.

In a further improvement, the number of the buffer devices is four, and the four buffer devices are respectively connected with the four end parts of the two anti-falling net supporting shafts.

In a further improvement, the buffer device is a tearing elastic band.

In a further improvement, the pulling rope is a power rope.

The utility model discloses the beneficial effect who gains:

the utility model provides a fire control lifesaving is with preventing weighing down net. The anti-falling net is provided with a supporting shaft for supporting and fixing the anti-falling net, so that the anti-falling net is firmer and more durable and can bear more heavy objects; the anti-falling net is provided with a buffering anti-falling measure, can generate a buffering effect on a rescued person, and can avoid the damage to people with the weight of more than 60 kilograms due to insufficient buffering of the anti-falling net. The anti-falling net is also provided with a traction rope and a pulling rope, can be directly pulled up from the ground and unfolded, and also can be directly pulled up from the high altitude and unfolded, so that the anti-falling net is suitable for multi-scene rescue.

Drawings

Fig. 1 is a schematic structural diagram of a falling prevention net for fire fighting and life saving according to an exemplary embodiment.

Wherein the reference numerals are as follows:

1. the anti-falling net body; 2. the anti-falling net supports the shaft; 3. a buffer device; 4. pulling the rope; 5. a hauling rope; 6. and (5) safe locking.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are only used to explain the contents of the present invention, but not to limit the scope of the present invention.

The utility model provides an anti-falling net for fire-fighting and life-saving, which comprises an anti-falling net main body 1, an anti-falling net support shaft 2, a buffer device 3, a pulling rope 4, a traction rope 5 and a safety lock catch 6; the anti-falling net support shaft 2 is arranged on the side edge of the anti-falling net main body 1 in a penetrating manner; the buffer devices 3 are multiple and one end of each buffer device is respectively connected with each end part of the anti-falling net supporting shaft 2. Drag for rope 4 and be a plurality of and one end connect respectively in the other end of buffer 3, and its number is more than or equal to the number of buffer 3, drag the number of rope 4 and be greater than the extra end of dragging rope 4 direct connection in preventing weighing down net back shaft 2 when buffer 3's quantity. The haulage rope 5 is connected in buffer 3's one end, and safety lock catch 6 is the runway type and one end is connected in preventing weighing down net back shaft 2, and the other end is connected with buffer 3.

As shown in fig. 1, the safety brake system also comprises a flat strap which can be connected to a release device by means of a buckle, and a release device for receiving the pulling rope 4 and releasing the pulling rope 4. The fall arrest net support shaft 2 is preferably a PVC high strength hose and is used to support deployment of the fall arrest net and to withstand securement of the fall arrest net edge. The buffer device 3 and the pulling rope 4 may be provided in two or four or more according to different requirements of the scene. This prevent weighing down net when not using prevents weighing down net back shaft 2 and prevents weighing down net 1 and can coil into the round, conveniently deposit and transport, and can realize throwing out from any balcony or window of high floor, prevent weighing down net 1 and throw out and expand when using, and will link together buffer 3 and draw and drag rope 4 and release in ground, the person of suing and labouring hangs 5 haulage ropes and detains on buffer 3, and link together buffer 3 and prevent weighing down net back shaft 2 through safety lock catch 6, thereby draw rope 4 and haulage rope 5 through the pulling and make prevent weighing down the net and expand in the next layer of person's place floor. The anti-falling net can meet the rescue of two-dozens of floors and can adapt to the rescue of different floor structures, and the anti-falling net can buffer the rescued person and reduce the injury to the rescued person.

The anti-falling net main body 1 comprises a longitude and latitude cotton rope and is of a rectangular structure after being unfolded, and the anti-falling net support shaft 2 is composed of two high-strength hoses and is respectively arranged on two side edges of the anti-falling net main body 1 in the length direction in a penetrating mode. The length of the anti-falling net supporting shaft 2 is greater than or equal to that of the anti-falling net main body 1.

The length of the anti-falling net supporting shaft 2 is greater than or equal to that of the anti-falling net 1, so that the anti-falling net 1 can be supported and fixed better, and the anti-falling net is safer and more reliable.

The two buffer devices 3 are respectively connected with two ends of one side of one anti-falling net supporting shaft 2. The number of the buffer devices 3 is four and the buffer devices are respectively connected with the four end parts of the two anti-falling net supporting shafts 2. The buffer device 3 is a tearing elastic band. The pulling rope 4 is a power rope.

Wherein, the buffer device 3 is preferably an tearing elastic band, after the rescued person falls into the anti-falling net 1, the buffer device 3 can be gradually elongated and the elastic band can generate a counter-pulling force to further generate a buffering effect on the rescued person. The pulling rope 4 is preferably a power rope having good ductility so that the pulling rope 4 is less likely to break.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (9)

1. The utility model provides a fire control lifesaving is with preventing weighing down net which characterized in that includes:

the anti-falling net body (1);

the anti-falling net support shaft (2) is arranged on the side edge of the anti-falling net main body (1) in a penetrating manner;

and a plurality of buffer devices (3) with one ends respectively connected with each end part of the anti-falling net support shaft (2).

2. The anti-falling net for fire fighting and rescue according to claim 1, characterized by further comprising a plurality of pulling ropes (4), wherein one ends of the pulling ropes (4) are respectively connected to the other ends of the buffer devices (3), the number of the pulling ropes (4) is larger than or equal to the number of the buffer devices (3), and the pulling ropes (4) which are more than the number of the buffer devices (3) are directly connected to the end portions of the anti-falling net support shafts (2).

3. The anti-falling net for fire fighting and life saving as defined in claim 1, further comprising a pulling rope (5) and a safety lock catch (6), wherein the pulling rope (5) is connected to one end of the buffer device (3), the safety lock catch (6) is runway-shaped, one end of the safety lock catch is connected to the anti-falling net support shaft (2), and the other end of the safety lock catch is connected to the buffer device (3).

4. The anti-falling net for fire fighting and life saving as defined in claim 1, wherein the anti-falling net body (1) comprises a longitudinal and latitudinal cord and has a rectangular structure after being unfolded, and the anti-falling net support shafts (2) are two high-strength hoses and are respectively arranged on two side edges of the anti-falling net body (1) in the length direction in a penetrating manner.

5. The anti-falling net for fire-fighting and life-saving as claimed in claim 4, characterized in that the length of the anti-falling net supporting shaft (2) is greater than or equal to the length of the anti-falling net main body (1).

6. The anti-falling net for fire-fighting and life-saving purposes as set forth in claim 1, characterized in that the number of the buffer devices (3) is two and the two buffer devices are respectively connected to two ends of one side of one of the anti-falling net supporting shafts (2).

7. The fall protection net for fire fighting and rescue in claim 1, wherein the number of the buffer devices (3) is four and is connected to four ends of the two fall protection net support shafts (2), respectively.

8. The fall protection net for fire fighting and rescue as defined in claim 1, wherein the cushioning device (3) is a tear-off elastic.

9. A fall arrest net for fire fighting and life saving according to claim 2, characterized in that the pull rope (4) is a power rope.

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