CN212105208U - Firm anti-falling safety net device - Google Patents

Abstract

The utility model relates to a prevent weighing down safety net technical field, and disclose a firm safety net device of preventing falling, prevent weighing down the net including safety, prevent safely that the net is including rubber layer, nylon fiber layer and polyester tempering palm, the outside parcel of polyester tempering palm has the nylon fiber layer, the outside parcel of nylon fiber layer has the rubber layer, prevent safely that the net is connected with the package strake all around through the sewing, four and nine back up rings have been seted up respectively to the both ends and the both sides of package strake, wherein the inside of five back up rings and the both sides through connection that are located the package strake have two wire rope, four other back up rings just are located one side of package strake and the inside of package strake one end back up ring all runs through there is the connector link. The utility model discloses a design of a series of makes can convenient and fast splice a plurality of safety nets of preventing weighing down, also makes the structure of preventing weighing down the safety net durable more to make the security performance of preventing weighing down the safety net higher.

Description

Firm anti-falling safety net device

Technical Field

The utility model relates to a prevent weighing down the safety net technical field, especially relate to a firm safety net device of preventing falling.

Background

Prevent weighing down the safety net and be applicable to high-rise building construction, shipbuilding, ship repair, loading and unloading on water, main equipment installation and other high altitude, operation place for prevent people, thing fall or be used for avoiding alleviateing the thing that falls and hit, and in current technique, can not splice a plurality of safety nets of preventing weighing down it, and the current safety net of preventing weighing down can appear the damaged condition after using a period to make the security performance of preventing weighing down the safety net can not reach the requirement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: among the prior art, can not splice it with a plurality of safety nets of preventing weighing down, and the current safety net of preventing weighing down can appear the damaged condition after using a period to make the security performance of preventing weighing down the safety net can not reach the requirement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a firm safety net device that prevents falling, prevents weighing down the net including safety, prevent weighing down the net safely including rubber layer, nylon fiber layer and rope core, the outside parcel of rope core has the nylon fiber layer, the outside parcel of nylon fiber layer has the rubber layer, prevent weighing down safely and have the contained strip all around through sewing connection, four and nine back up ring have been seted up respectively to the both ends and the both sides of contained strip, and wherein the inside of five back up rings and the both sides through connection that are located the contained strip have two wire rope, another four back up ring and the inside that is located one side of contained strip and contained strip one end back up ring all run through there is the connector link, the connector link is including couple, dead lever and thread tightening ring, the one end joint of couple has the dead lever, there is thread tightening ring, four in addition outside through threaded connection thread tightening ring the dead lever other end through thread tightening ring and the inside that the opposite side that is located the contained strip and the inside of the contained And (4) a ring.

Preferably, the rope core is made of polyester toughened palm fibers and is of an integral solid structure, and twisting is not needed.

Preferably, nine and four circular through holes are respectively formed in two sides and two ends of the edge wrapping strip, and the inner diameter of each circular through hole is the same as the outer diameter of the reinforcing ring.

Preferably, a rectangular convex block is arranged at one end of the fixing rod, a rectangular groove is formed in the other end of the fixing rod, and the inner diameter of the rectangular groove is the same as that of the rectangular convex block.

Preferably, first circular through-holes are all seted up at the other end of dead lever and the upper and lower both ends that are located the rectangle recess, the circular through-hole of second has been seted up to the one end of couple and the one side that is located the rectangle lug, dead lever and thread tightening ring pass through pin through connection.

Preferably, the outer side of the other end of the hook is provided with an external thread, the inner part of the thread fixing ring is provided with an internal thread hole, and the hook is connected with the thread fixing ring through a thread.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses when using, earlier through the connector link buckle with bordure strake side-mounting in the link ring of another bordure strake side-mounting, the rotatory thread fixing ring of rethread for can be connected thread fixing ring and the external screw thread of couple one end, thereby make and obtain to connect couple and dead lever, the same mode of reuse will prevent weighing down the safety net in addition and install the one end at the device, thereby make can be convenient will many prevent weighing down the safety net and connect as an organic wholely.

(2) The utility model discloses when using, run through wire rope in the reinforcing ring of outside protection side-mounting again, can cross again tie wire rope at the both ends of protection frame for can install the one side at the protection frame with preventing weighing down the safety net, and be polyester tempering palm through the rope core change that will prevent weighing down the net safely, make prevent weighing down the net safely have the atress evenly, not loose, do not run long, resistant advantages such as flex, thereby make prevent that the safety net structure of falling is more durable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is a cross-sectional view of the steel wire rope structure of the present invention;

fig. 5 is a schematic structural view of the connecting buckle of the present invention.

In the figure: 1. a safety anti-falling net; 2. wrapping strips; 3. a reinforcing ring; 4. a wire rope; 5. a connecting buckle; 6. a connecting ring; 7. a rubber layer; 8. a nylon fiber layer; 9. a rope core; 10. hooking; 11. fixing the rod; 12. and (4) a threaded fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a firm anti-falling safety net device comprises a safety anti-falling net 1, wherein the safety anti-falling net 1 comprises a rubber layer 7, a nylon fiber layer 8 and a rope core 9, the rope core 9 is made of polyester toughened palm fiber and is of an integral solid structure, twisting is not needed, and a steel wire rope 4 has the advantages of uniform stress, no looseness, no length running, flexing resistance and the like, so that the anti-falling safety net structure is more firm and durable;

the periphery of the safety anti-falling net 1 is connected with an edge covering strip 2 through sewing, four and nine reinforcing rings 3 are respectively arranged at two ends and two sides of the edge covering strip 2, nine and four circular through holes are respectively arranged at two sides and two ends of the edge covering strip 2, the inner diameter of each circular through hole is the same as the outer diameter of each reinforcing ring 3, so that the edge covering strip 2 cannot be torn by a rope in a circular hole formed in the peripheral side of the edge covering strip 2 when the safety anti-falling net is used, the structure of the safety anti-falling net is firmer and more durable, and two steel wire ropes 4 are penetratingly connected inside the five reinforcing rings 3 and positioned at;

the outer side of the rope core 9 is wrapped with a nylon fiber layer 8, the outer side of the nylon fiber layer 8 is wrapped with a rubber layer 7, the other four reinforcing rings 3 are positioned on one side of the edge wrapping strip 2, and connecting buckles 5 penetrate through the inner parts of the reinforcing rings 3 at one end of the edge wrapping strip 2, each connecting buckle 5 comprises a hook 10, a fixing rod 11 and a thread fixing ring 12, one end of each hook 10 is clamped with the fixing rod 11, one end of each fixing rod 11 is provided with a rectangular convex block, the other end of each fixing rod 11 is provided with a rectangular groove, and the inner diameter of each rectangular groove is the same as that of each rectangular convex block, so that the fixing rods 11 and the hooks 10;

the outer side of the other end of the fixed rod 11 is connected with a thread fixing ring 12 through threads, the other end of the fixed rod 11 and the upper and lower ends of the rectangular groove are provided with first circular through holes, one end of the hook 10 and one side of the rectangular convex block are provided with second circular through holes, the fixed rod 11 and the thread fixing ring 12 are in through connection through a pin, so that a plurality of devices can be conveniently spliced, the outer side of the other end of the hook 10 is provided with external threads, the inner part of the thread fixing ring 12 is provided with an internal thread hole, and the hook 10 and the thread fixing ring 12 are in threaded connection, so that the hook 10 and the fixed rod 11;

the other four reinforcing rings 3 are positioned on the other side of the edge covering strip 2 and the inner part of the reinforcing ring 3 at the other end of the edge covering strip 2 are provided with connecting rings 6 in a penetrating manner.

The working principle is as follows:

the utility model discloses in, when the user used the device, earlier through 5 buckles of connector link 5 buckle with 2 side-mounting of edge strip of borduring in the go-between 6 of 2 side-mounting of another edge strip of borduring, rethread rotatory thread fixing ring 12, make can be connected thread fixing ring 12 and the external screw thread of couple 10 one end, thereby make and obtain and to connect couple 10 and dead lever 11, reuse same mode will prevent weighing down the safety net and install the one end at the device in addition, thereby make that can be convenient will many prevent weighing down the safety net and connect as an organic wholely, again pass through wire rope 4 in the strengthening ring 3 of outside protection side-mounting, can again cross tie wire rope 4 at the both ends of protection frame, make can install the safety net of preventing weighing down in one side of protection frame, and change into polyester tempering palm silk through the rope core 9 that prevents weighing down net 1 safely, make safety net 1 have that the atress is even, The falling-proof safety net has the advantages of no looseness, no run length, flexing resistance and the like, so that the falling-proof safety net is more firm and durable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. A firm anti-falling safety net device comprises a safe anti-falling net (1) and is characterized in that the safe anti-falling net (1) comprises a rubber layer (7), a nylon fiber layer (8) and a rope core (9), the nylon fiber layer (8) wraps the outer side of the rope core (9), the rubber layer (7) wraps the outer side of the nylon fiber layer (8), the edge wrapping strip (2) is connected to the periphery of the safe anti-falling net (1) through sewing, four reinforcing rings (3) and nine reinforcing rings (3) are respectively arranged at the two ends and two sides of the edge wrapping strip (2), two steel wire ropes (4) are connected to the inner parts of the five reinforcing rings (3) and the two sides of the edge wrapping strip (2) in a penetrating manner, the other four reinforcing rings (3) are respectively connected to the inner part of the edge wrapping strip (2) and the inner part of the reinforcing ring (3) at one side of the edge wrapping strip (2) through connecting buckle, connecting buckle (5) are including couple (10), dead lever (11) and thread tightening ring (12), the one end joint of couple (10) has dead lever (11), there are thread tightening ring (12) in the outside of dead lever (11) other end through threaded connection, four in addition reinforcing ring (3) and the inside that is located the opposite side of banding strip (2) and banding strip (2) other end reinforcing ring (3) all run through there are go-between (6).

2. A secure fall arrest safety net arrangement according to claim 1, characterized in that the core (9) is of polyester fibre reinforced plastics palm and is of solid construction and does not require twisting.

3. A secure fall arrest safety net arrangement according to claim 1, characterized in that nine and four circular through holes are provided on both sides and ends of the edge strip (2), respectively, the inner diameter of the circular through holes being the same as the outer diameter of the reinforcement ring (3).

4. A secure fall arrest safety net apparatus according to claim 1, characterized in that one end of the fixing rod (11) is provided with a rectangular protrusion, and the other end of the fixing rod (11) is provided with a rectangular groove, the inner diameter of the rectangular groove is the same as the inner diameter of the rectangular protrusion.

5. The safety net device for preventing the fall of the patent claim 4, characterized in that the other end of the fixing rod (11) and the upper and lower ends of the rectangular groove are provided with a first circular through hole, one end of the hook (10) and one side of the rectangular bump are provided with a second circular through hole, and the fixing rod (11) and the thread fixing ring (12) are connected by a pin.

6. A secure fall-prevention safety net device as claimed in claim 5, characterized in that the outer side of the other end of the hook (10) is provided with an external thread, the inner part of the thread fixing ring (12) is provided with an internal thread hole, and the hook (10) and the thread fixing ring (12) are connected through a thread.

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