CN211173038U

CN211173038U - Safety net

Info

Publication number: CN211173038U
Application number: CN201921930328.8U
Authority: CN
Inventors: 纪健强; 穆健
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-04
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a safety net, include: stretching the net; the tensioning net comprises a fixing rod, a plurality of ring buckles and a plurality of fixing rods, wherein the fixing rod is arranged at the edge of the tensioning net in a surrounding mode, the tensioning net is connected to the corresponding fixing rod through the plurality of ring buckles, each ring buckle comprises a first half ring and a second half ring, the first end of the first half ring and the first end of the second half ring are hinged to each other, the second end of the first half ring and the second end of the second half ring are detachably connected, and the first half ring and the second half ring are arranged on the edge of the tensioning net and fixed with; the second semi-ring is connected with a top bracing bolt, and the top bracing bolt penetrates through the second semi-ring and is fixed on the fixing rod through a top bracing. The utility model provides an among the prior art the iron wire ligature can be by winding the steel pipe hard and acquire sufficient frictional force and resist the glide force, in use becomes lax and can not effectively fix the problem of safe plain net.

Description

Safety net

Technical Field

The utility model relates to a construction field indicates a safety net especially.

Background

At present, the safety net is generally fixed on a scaffold steel pipe by adopting galvanized iron wire binding or ribbon binding, but the iron wire binding has no fixed point on the steel pipe, and can only obtain enough friction force by winding the steel pipe with force to resist sliding force, but the iron wire is loosened along with the change of wind and temperature in the using process and cannot effectively fix the safety plain net.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a safety net, solve among the prior art iron wire ligature can acquire sufficient frictional force and resist the glide force by winding the steel pipe hard, in use becomes lax and can not effectively fix the problem of safe plain net.

The technical scheme for realizing the purpose is as follows:

the utility model provides a safety net, include:

stretching the net; and

the fixing rods are arranged at the edge of the tensioning net in a surrounding mode, the tensioning net is connected to the corresponding fixing rods through a plurality of ring buckles, each ring buckle comprises a first half ring and a second half ring, the first end of the first half ring and the first end of the second half ring are hinged to each other, the second end of the first half ring and the second end of the second half ring are detachably connected, and the first half ring and the second half ring are arranged on the edge of the tensioning net and fixed to the fixing rods in a surrounding mode; the second semi-ring is connected with a top bracing bolt, and the top bracing bolt penetrates through the second semi-ring and top bracing in the fixed rod for fixing.

The utility model discloses the beneficial effect of safety net:

the utility model discloses a plurality of buckles are adopted with stretch-draw net connection in corresponding dead lever, the buckle includes first semi-ring and second semi-ring, the first end of first semi-ring and the first end of second semi-ring are articulated each other, the second end of first semi-ring and the second end detachably of second semi-ring connect, realize that first semi-ring and second semi-ring hoop establish fixed stretch-draw net's border and dead lever; the second semi-ring is connected with the shore bolt, and the shore bolt is worn to locate second semi-ring and shore and is fixed in the dead lever, increases and supports the fixed point to avoid the latch closure to slide for the dead lever. The utility model provides an among the prior art the iron wire ligature can be by winding the steel pipe hard and acquire sufficient frictional force and resist the glide force, in use becomes lax and can not effectively fix the problem of safe plain net.

The utility model discloses the further improvement of safety net lies in, shore bolt the inner and be equipped with the top fagging that can paste and locate the dead lever that corresponds.

The safety net of the utility model is further improved in that,

the outer wall surface of the second end of the first half ring is provided with a convex elastic bulge;

the second end of the second half ring is provided with a sliding groove corresponding to the elastic bulge, and when the second end of the first half ring is inserted into the second end of the second half ring, the elastic bulge is inserted into the sliding groove to realize limiting connection.

The utility model discloses the further improvement of safety net lies in, the second of second semi-ring is served and is equipped with the confession the second end of first semi-ring is inserted the recess of establishing, be equipped with the spring in the recess, the second end of first semi-ring is inserted and is located press during the recess of second semi-ring is located the spring.

The utility model discloses the further improvement of safety net lies in, the first end of first semi-ring with the first end of second semi-ring all is connected with the otic placode, wears to locate two through the screw the otic placode realizes articulating each other.

Drawings

Fig. 1 is a schematic structural view of the safety net of the present invention.

Fig. 2 is a schematic structural view of the buckle of the safety net of the present invention.

Fig. 3 and 4 are exploded views of fig. 2.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, a schematic structural diagram of the safety net of the present invention is shown. Fig. 2 is a schematic structural view of the buckle of the safety net of the present invention. As shown in fig. 1 and 2, the safety net of the present invention includes:

stretching the net 10; and

the fixing rods 20 are arranged at the edge of the tensioning net 10 in a surrounding manner, the tensioning net 10 is connected to the corresponding fixing rods 20 through a plurality of ring buckles 30, each ring buckle 30 comprises a first half ring 31 and a second half ring 32, the first end of the first half ring 31 and the first end of the second half ring 32 are hinged to each other, the second end of the first half ring 31 and the second end of the second half ring 32 are detachably connected, and the first half ring 31 and the second half ring 32 are hooped on the edge of the tensioning net 10 and the fixing rods 20; the second half ring 32 is connected with a top bracing bolt 40, and the top bracing bolt 40 penetrates through the second half ring 32 and is supported on the fixing rod 20 for fixing.

The utility model discloses a shore bolt supports to lean on and fixes in the outer wall of dead lever, increases and supports the fixed point to avoid the latch closure to slide for the dead lever. The utility model provides an among the prior art the iron wire ligature can be by winding the steel pipe hard and acquire sufficient frictional force and resist the glide force, in use becomes lax and can not effectively fix the problem of safe plain net.

As a preferred embodiment of the safety net of the present invention, fig. 3 and 4 are exploded views of fig. 2. As shown in fig. 1 to 4, the inner end of the top bracing bolt 40 is provided with a top bracing plate 41 that can be attached to the corresponding fixing rod 20. The top bracing plate 41 increases the attaching area of the top bracing bolt 40 and the fixing rod 20, enhances the stability of the top bracing, and prevents the top bracing bolt 40 from separating from the surface of the fixing rod 20.

As a preferred embodiment of the safety net of the present invention, the outer wall surface of the second end of the first half ring 31 is provided with a protruding elastic protrusion 310; the second end of the second half ring 32 is provided with a sliding groove corresponding to the elastic protrusion 310, and when the second end of the first half ring 31 is inserted into the second end of the second half ring 32, the elastic protrusion 310 is inserted into the sliding groove to realize the limit connection. In this embodiment, the second end of the first half ring 31 and the second end of the second half ring 32 can move relative to each other by pressing the elastic protrusion 310 to sink and separate from the sliding groove, so that the second end of the first half ring 31 can be separated from the second end of the second half ring 32 conveniently to release the connection.

As the utility model discloses a preferred embodiment second semi-ring 32 of safety net's second end is equipped with the recess that supplies the second end of first semi-ring 31 to insert to establish, is equipped with spring 50 in the recess, and spring 50 is located to the 31 second end of first semi-ring when inserting the recess of locating the second semi-ring.

In this embodiment, the spring 50 is compressed to reduce the length such that the second end of the first half ring 31 is inserted into the groove of the second half ring. After the elastic protrusion 310 and the sliding groove are disconnected, the spring 50 is restored from the compressed state, and the second end 31 of the first half ring is pushed by the acting force of the spring 50 to be separated from the groove of the second half ring, so that the disconnection is realized.

As the utility model discloses the first end of the first half ring 31 of a preferred embodiment of safety net and the first end of second half ring 32 all are connected with otic placode 60, wear to locate two otic placodes 60 through the screw and realize articulating each other.

The utility model discloses the beneficial effect of safety net does:

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. A security net, comprising:

stretching the net; and

2. The security net of claim 1,

the inner of the top bracing bolt is provided with a top bracing plate which can be attached to the corresponding fixed rod.

3. The security net of claim 1,

4. The security net of claim 3,

the second end of the second half ring is internally provided with a groove for the second end of the first half ring to be inserted, the groove is internally provided with a spring, and the second end of the first half ring is pressed on the spring when being inserted into the groove of the second half ring.

5. The security net of claim 1,

the first end of first semi-ring with the first end of second semi-ring all is connected with the otic placode, wears to locate two through the screw the otic placode realizes articulating each other.