CN210049629U

CN210049629U - Hanging net buckle

Info

Publication number: CN210049629U
Application number: CN201920823537.6U
Authority: CN
Inventors: 周生; 周方初; 牛京光; 张明明; 王文智
Original assignee: Qingdao Great Achievement Rigging Co Ltd
Current assignee: Qingdao Great Achievement Rigging Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-11
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a hang net and detain, a serial communication port, tightly decide the bolt including coupler body and hexagonal, coupler body integrated into one piece, the coupler body sets up to C type structure, the coupler body includes first fixed part, connecting portion and second fixed part, first fixed part includes bolt installation department and first rib, the second fixed part includes second rib and accepting, be provided with the fixed orifices on the connecting portion, integrated into one piece's coupler body, the manufacturing is easy, and structural strength is high, can bear the pulling force of great fishing net, is provided with the hexagonal and tightly decides the bolt, tightly decides the bolt through the hexagonal and fixes the coupler body, tightly decides the bolt through twisting the hexagonal and can dismantle the coupler body promptly, convenient to use.

Description

Hanging net buckle

Technical Field

The utility model belongs to the technical field of the building is fixed, concretely relates to net hanging buckle.

Background

At present, a safety net is a net which is arranged under or on the side of a high-altitude building construction equipment during installation or skill performance and has a protection function so as to prevent accidents caused by falling of people or objects. The safety net is composed of a net body, a side rope, a tying rope and a reinforcing rope. The net body is formed by knitting net ropes and is provided with a rhombic or square mesh. The safety net is used in building site, especially high-rise building, and can prevent the falling of person and object, prevent electric welding spark caused fire, reduce noise and dust pollution, and reach the effects of civil construction, protecting environment and beautifying city. Safety nets are often used in construction sites and in sewer operations and the like.

But all directly bind on the scaffold through the rope among the prior art, cause very easily to tie up not tightly, tie up not to drag for, the appearance of phenomenon such as easy not hard up.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hang net and detain has solved the poor and inconvenient problem of dismantlement of fastness.

In order to solve the above problems, the utility model adopts the following technical scheme: the utility model provides a hang net and detain, includes coupler body and hexagonal fastening bolt, coupler body integrated into one piece, the coupler body sets up to C type structure, the coupler body includes first fixed part, connecting portion and second fixed part, first fixed part includes bolt installation department and first rib, the second fixed part includes second rib and accepting, be provided with the fixed orifices on the connecting portion.

Set up U type groove between bolt installation department and the connecting portion, the portion of accepting sets up the arc wall with the junction, all set up arc transition portion between first rib and the second rib.

The bolt installation portion is provided with the screw, set up first heavy groove that subtracts on the first rib, first subtract heavy groove and set up to D type structure.

The second fixing part and the first fixing part are symmetrically arranged, a plurality of second weight reducing grooves are formed in the second fixing part, and the second weight reducing grooves are fan-shaped.

The second fixing part is provided with a fastening part, and the fastening part and the bearing part are correspondingly arranged.

The connecting part of the fastening part and the connecting part is provided with a groove, and the included angle between the bearing part and the center line of the hook body is 35-50 degrees.

The coupler body material sets up to 35CrMo material, the hexagonal is tightly decided the bolt material and is set up to 35CrMo material.

The utility model has the advantages that:

the utility model discloses set up integrated into one piece's coupler body, manufacturing is easy, and structural strength is high, can bear the pulling force of great safety net, is provided with the hexagonal and tightly decides the bolt, tightly decides the bolt through the hexagonal and fixes the coupler body, tightly decides the bolt through twisting the hexagonal and can dismantle the coupler body promptly, convenient to use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the hook body;

FIG. 3 is a left side view of FIG. 2;

fig. 4 is a right side view of fig. 2.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.

As shown in fig. 1-4, a net hanging buckle comprises a hook body and a hexagonal fastening bolt 1, wherein the hook body is integrally formed, the hook body is of a C-shaped structure, the hook body comprises a first fixing part 2, a connecting part 4 and a second fixing part 3, the first fixing part 2 comprises a bolt installation part 201 and a first reinforcing part 202, the second fixing part 3 comprises a second reinforcing part 302 and a bearing part 301, and the connecting part 4 is provided with a fixing hole 401.

Set up U type groove 402 between bolt installation portion 201 and connecting portion 4, all set up arc transition portion 403 between first rib 202 and second rib 302 and the connecting portion 4, set up arc transition portion 403 and can increase the tensile ability of coupler body.

The bolt mounting portion 201 is provided with a screw hole 211, the first reinforcing portion 202 is provided with a first lightening groove 221, and the first lightening groove 221 is of a D-shaped structure, so that the weight of the hook body is lightened on one hand, and the mechanical strength of the hook body can be guaranteed on the other hand.

The second fixing part 3 is arranged symmetrically to the first fixing part 2, a plurality of second weight-reducing grooves 303 are formed in the second fixing part 3, the second weight-reducing grooves 303 are arranged in a fan shape, and since the first fixing part 2 is provided with screw holes, only one D-shaped weight-reducing groove is formed for ensuring the mechanical strength of the hook body, and since the second fixing part 3 is provided with a bolt fastening part 304, a plurality of weight-reducing grooves are correspondingly formed for meeting the weight-reducing requirement.

The second fixing portion 3 is provided with a fastening portion 304, the fastening portion 304 corresponds to the hexagonal fastening bolt 1, and the fastening portion 304 is arranged to cooperate with the hexagonal fastening bolt 1 to ensure the firmness of the hook body during use.

The fastening portion 304 and the connecting portion 4 are connected to form a groove 404, an included angle between the bearing portion 301 and the center line of the hook body is set to be 35-50 degrees, the included angle is set to be 45 degrees in the embodiment, the bearing portion 301 is provided with a certain gradient, and the stability of the hook body is improved.

The coupler body material sets up to 35CrMo material, 1 material of hexagonal holding bolt sets up to 35CrMo material.

The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a hang net and detain, its characterized in that, includes coupler body and hexagonal fastening bolt, coupler body integrated into one piece, the coupler body sets up to C type structure, the coupler body includes first fixed part, connecting portion and second fixed part, first fixed part includes bolt installation department and first rib, the second fixed part includes second rib and accepting, be provided with the fixed orifices on the connecting portion.

2. The net buckle as recited in claim 1, wherein a U-shaped groove is disposed between the bolt mounting portion and the connecting portion, and arc-shaped transition portions are disposed between the first reinforcing portion and the connecting portion and between the second reinforcing portion and the connecting portion.

3. The net fastener of claim 1, wherein the bolt mounting portion is provided with a screw hole, the first reinforcing portion is provided with a first weight-reducing groove, and the first weight-reducing groove is provided with a D-shaped structure.

4. The net hanger defined in claim 1 wherein the second fastening portion is symmetrically disposed with respect to the first fastening portion, and wherein the second fastening portion has a plurality of second lightening slots, the second lightening slots being disposed in a fan shape.

5. The net buckle as claimed in claim 4, wherein the second fixing portion is provided with a fastening portion corresponding to the hexagonal fastening bolt.

6. The net fastener as claimed in claim 5, wherein the fastening portion is provided with a groove at a connection portion thereof, and the receiving portion is provided with an angle of 35-50 ° with respect to a center line of the hook body.

7. The net buckle as recited in claim 1, wherein the hook body is made of 35CrMo and the hexagonal fastening bolt is made of 35 CrMo.