CN214117585U

CN214117585U - Protective overhanging net

Info

Publication number: CN214117585U
Application number: CN202022177985.9U
Authority: CN
Inventors: 代发明; 蒋欣恒; 周宇; 刁旭东; 李涛
Original assignee: China State Construction Xinjiang Construction Engineering Group Co ltd
Current assignee: China State Construction Xinjiang Construction Engineering Group Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-09-03
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a protective cantilever net, which comprises a safety net structure and a suspension component fixed on the upper end of the safety net structure; the safety net structure is fixedly connected with an upper frame beam through an upper clamp of the suspension component ; the lower end of the safety net structure is fixedly connected with the lower steel beam through the lower clamp; the safety net structure is fixed by inclined suspension through the upper clamp and the lower clamp. The protective cantilever net of the utility model realizes the double protection guarantee of the protection of personnel falling from high altitude and the protection of objects falling from high altitude through the turnover materials such as clamps, steel pipes, safety nets, etc. At the same time, the cost is effectively reduced, the material turnover is improved, and the high-altitude edge protection is enhanced. Effect.

Description

Protective overhanging net

Technical Field

The utility model relates to a construction technical field especially relates to a protection net of encorbelmenting.

Background

In high-rise and super high-rise structures, the outer frame steel structure is adopted more and more, the steel structure outer frame is seriously protected, the traditional treatment mode is that a steel wire is used for hanging safety belts to prevent falling and protect, or the construction cost for installing safety corridors at the outer frame to protect the safety corridors is high, and the protection measures and the protection mode obviously increase the construction difficulty and the cost of field safety protection.

Based on the above technical problems, a need exists in the art for a protective overhanging net.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reduce the construction cost and construct the degree of difficulty, the protection that the protecting effect is good, the security is high net of encorbelmenting.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a protection net of encorbelmenting, include:

a security mesh structure;

a suspension assembly fixed to an upper end of the safety net structure;

the safety net structure is fixedly connected with the upper-layer frame beam through an upper clamp of the suspension assembly;

the lower end of the safety net structure is fixedly connected with the lower layer steel beam through a lower clamp;

the safety net structure is obliquely suspended and fixed through the upper clamp and the lower clamp.

Further, the safety net structure includes:

the outer frame is of a quadrilateral frame structure and is formed by welding phi 48mmX3.5mm steel pipes;

a safety net fixed in the outer frame;

the side of the outer frame close to the suspension component is the upper side, and the side of the outer frame close to the lower clamp is the lower side.

Further, the suspension assembly includes:

the upper clamp; and

the steel wire rope is stretched between the upper clamp and the upper edge of the outer frame;

the steel wire rope is a steel wire rope with the diameter of 9 mm;

one end of the steel wire rope is fixedly connected with the upper edge, and the other end of the steel wire rope extends towards the upper clamp and is connected with the upper clamp.

Further, the upper clamp comprises an upper clamp first body, an upper clamp second body and an upper clamp third body which are integrally formed;

the first upper clamp body extends horizontally, the second upper clamp body extends vertically from two ends of the first upper clamp body, and the third upper clamp body extends horizontally from one end of the second upper clamp body, which is far away from the first upper clamp body;

the two upper clamp third bodies are arranged at a certain interval;

the space surrounded by the first upper clamp body, the second upper clamp body and the third upper clamp body is a first fixed space;

the upper layer frame beam is partially embedded into the first fixing space, and is fixed by an M20 fastening bolt.

Further, the lower jig includes:

a connecting rod; and

the lower clamp body is fixedly connected to the lower end of the connecting rod and is of a U-shaped structure;

the lower steel beam part is embedded into a U-shaped groove of the lower clamp body and is fixed through M16 fastening bolts.

Furthermore, reinforcing ribs are welded at the joints of the connecting rods and the lower clamp bodies;

the number of the reinforcing ribs is multiple, and the reinforcing ribs are uniformly distributed along the circumferential direction of the connecting rod.

Furthermore, an adjusting hole is formed at the joint of the first upper clamp body and the second upper clamp body;

the steel wire rope is connected in the adjusting hole.

In the technical scheme, the utility model provides a pair of net is encorbelmented in protection has following beneficial effect:

the utility model discloses a protection overhanging net passes through materials that can have enough to meet need such as anchor clamps, steel pipe, safety net, has realized personnel's high altitude protection of falling and article high altitude protection dual protection guarantee of falling, effectively reduce cost simultaneously, improves material turnover nature, reinforcing high altitude edge protection effect;

the utility model discloses a net of encorbelmenting adopts the protection of can having enough to meet the need net of encorbelmenting, promotes the protecting effect, avoids simple and crude safety protection measures such as expensive finished product packway, life line, reduces construction cost, improves protection level and effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a usage state diagram of a protection cantilever net provided by the embodiment of the present invention;

fig. 2 is a schematic structural view of a protective overhanging net provided by the embodiment of the present invention;

fig. 3 is a schematic structural view of an upper clamp of a protective overhanging net according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the lower clamp of the protection overhanging net provided by the embodiment of the utility model.

Description of reference numerals:

101. an upper layer frame beam; 102. a lower layer steel beam;

2. an upper clamp; 3. a lower clamp; 4. a security mesh structure; 5. a wire rope;

201. an upper clamp first body; 202. an upper clamp second body; 203. an upper clamp third body; 204. a void; 205. m20 fastening bolts; 206. an adjustment hole;

301. a connecting rod; 302. a lower clamp body; 303. a U-shaped groove; 304. reinforcing ribs; 305. m16 fastening bolts;

401. an outer frame; 402. an upper side; 403. the lower side; 404. a safety net is provided.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4;

the utility model discloses a protection net of encorbelmenting, include:

a safety net structure 4;

a suspension assembly fixed to the upper end of the safety net structure 4;

the safety net structure 4 is fixedly connected with the upper-layer frame beam 101 through the upper clamp 2 of the suspension assembly;

the lower end of the safety net structure 4 is fixedly connected with the lower layer steel beam 102 through the lower clamp 3;

the safety net structure 4 is suspended and fixed obliquely by the upper clamp 2 and the lower clamp 3.

This embodiment is fixed safety net structure 4 around the building through last anchor clamps 2 and lower anchor clamps 3 to suspend the connection form of subassembly in midair and suspend safety net structure 4 slope in midair, go up anchor clamps and can be connected with the upper frame roof beam 101 of building, lower anchor clamps 3 can be connected with the lower floor girder steel 102 of building, form into stable in structure, and easy dismounting's the network structure of encorbelmenting, the protective effect is good, this structure convenient for material collection has greatly reduced construction cost.

Preferably, the security mesh structure 4 in this embodiment includes:

the outer frame 401 is of a quadrilateral frame structure, and the outer frame 401 is formed by welding phi 48mmX3.5mm steel pipes;

a safety net 404 fixed in the outer frame 401;

the side of the outer frame 401 near the suspension assembly is the upper side 402, and the side of the outer frame 401 near the lower clamp 3 is the lower side 403.

First, the embodiment describes the specific composition of the safety net structure 4 in detail, which uses a quadrangular outer frame 401 as a main body, and the safety net 404 is installed inside, and the material and mesh requirements of the safety net 4404 can be adjusted according to the actual construction protection requirements.

Preferably, the suspension assembly in this embodiment includes:

an upper clamp 2; and

a wire rope 5 stretched between the upper jig 2 and the upper side 402 of the outer frame 401;

the steel wire rope 5 with the diameter of 9mm is selected as the steel wire rope 5;

one end of the steel wire rope 5 is fixedly connected with the upper edge 402, and the other end of the steel wire rope 5 extends towards the upper clamp 2 and is connected with the upper clamp 2.

The upper clamp 2 comprises an integrally formed upper clamp first body 201, an upper clamp second body 202 and an upper clamp third body 203;

the first upper clamp body 201 extends horizontally, the second upper clamp body 202 extends vertically from two ends of the first upper clamp body 201, and the third upper clamp body 203 extends horizontally from one end of the second upper clamp body 202 away from the first upper clamp body 201;

the two upper clamp third bodies 203 are arranged at a certain interval 204;

a space surrounded by the upper clamp first body 201, the upper clamp second body 202 and the upper clamp third body 202 is a first fixing space;

the upper layer frame beam 101 is partially inserted into the first fixing space, and fixed by the M20 fastening bolt 205.

The structure of the upper clamp 2 is described in detail, wherein the upper clamp 2 needs to be connected to the steel wire rope 5 on one hand and to the upper layer frame beam 101 on the other hand, and therefore, the upper clamp 2 of the present embodiment mainly includes three parts, namely an upper clamp first body 201, an upper clamp second body 202, and an upper clamp third body 203; the integrally formed first upper clamp body 201, the second upper clamp body 202 and the third upper clamp body 203 form a quadrilateral structure with an opening at the lower part, an internal first fixed space is utilized to clamp the upper layer frame beam 101, then the steel wire rope 5 is stretched at the joint of the first upper clamp body 201 and the second upper clamp body 202, and finally the hoisting of the upper end of the safety net structure 4 is realized, the hoisting angle of the safety net structure 4 can be adjusted according to the actual construction requirement, namely the length of the steel wire rope 5 is changed.

Preferably, the lower clamp 3 in this embodiment includes:

a connecting rod 301; and

a lower clamp body 302 which is fixedly connected with the lower end of the connecting rod 301 and is of a U-shaped structure;

the lower steel beam 102 is partially embedded in the U-shaped groove 303 of the lower clamp body 302 and is fixed by the M16 fastening bolt 305.

Wherein, a reinforcing rib 304 is welded at the joint of the connecting rod 301 and the lower clamp body 302;

the number of the reinforcing ribs 304 is plural, and the plural reinforcing ribs 304 are uniformly distributed along the circumferential direction of the connecting rod 301.

The present embodiment defines the structure of the lower clamp 3 in detail, which clamps the lower steel beam 102 through the lower clamp body 302 of the U-shaped structure, and forms a fixed connection with the lower edge of the outer frame 401 of the safety net structure 4 by using the connecting rod 301 of the lower clamp 3, thereby fixing the lower end of the safety net structure 4.

Preferably, in this embodiment, an adjusting hole 206 is formed at a connection position of the first upper clamp body 201 and the second upper clamp body 202;

the wire rope 5 is connected to the adjustment hole 206.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. protective cantilever net, is characterized in that, comprises:

safety net structure (4);

a suspension assembly fixed on the upper end of the safety net structure (4);

The safety net structure (4) is fixedly connected with the upper frame beam (101) through the upper clamp (2) of the suspension assembly;

The lower end of the safety net structure (4) is fixedly connected with the lower steel beam (102) through the lower clamp (3);

The safety net structure (4) is suspended and fixed obliquely by the upper clamp (2) and the lower clamp (3).

2. The protective cantilever net according to claim 1, wherein the safety net structure (4) comprises:

an outer frame (401) in the form of a quadrangular frame structure, the outer frame (401) is welded with a steel pipe of φ48mmX3.5mm;

a safety net (404) fixed in the outer frame (401);

The side of the outer frame (401) close to the suspension assembly is an upper side (402), and the side of the outer frame (401) close to the lower clamp (3) is a lower side (403).

3. The protective suspension net according to claim 2, wherein the suspension assembly comprises:

the upper clamp (2); and

the wire rope (5) stretched between the upper clamp (2) and the upper edge (402) of the outer frame (401);

The steel wire rope (5) is a steel wire rope (5) of φ9mm;

One end of the wire rope (5) is fixedly connected with the upper edge (402), and the other end of the wire rope (5) extends toward the upper clamp (2) and is connected to the upper clamp (2).

4. The protective cantilever net according to claim 3, wherein the upper clamp (2) comprises an integrally formed upper clamp first body (201), an upper clamp second body (202) and an upper clamp first body (202) Trisomy (203);

The first body (201) of the upper fixture extends horizontally, and the second body (202) of the upper fixture extends vertically from both ends of the first body (201) of the upper fixture, and the second body (202) of the upper fixture extends vertically. ) a third body (203) of an upper clamp extends horizontally at one end away from the first body (201) of the upper clamp;

The two upper clamp third bodies (203) are arranged with a gap (204) apart;

The space enclosed by the first body (201) of the upper fixture, the second body (202) of the upper fixture, and the third body (203) of the upper fixture is the first fixing space;

The upper frame beam (101) is partially embedded in the first fixing space, and is fixed by M20 fastening bolts (205).

5. The protective cantilever net according to claim 2, wherein the lower clamp (3) comprises:

connecting rod (301); and

a lower clamp body (302) in a U-shaped structure fixed on the lower end of the connecting rod (301);

The lower steel beam (102) is partially embedded in the U-shaped groove (303) of the lower clamping body (302), and is fixed by M16 fastening bolts (305).

6. The protective cantilever net according to claim 5, characterized in that a reinforcing rib (304) is welded at the connection between the connecting rod (301) and the lower clamping body (302);

The number of the reinforcing ribs (304) is multiple, and the multiple reinforcing ribs (304) are evenly distributed along the circumferential direction of the connecting rod (301).

7. The protective cantilever net according to claim 4, characterized in that, an adjustment hole (206) is provided at the connection between the first body (201) of the upper clamp and the second body (202) of the upper clamp;

The steel wire rope (5) is connected in the adjustment hole (206).