CN216075573U

CN216075573U - Positioning retaining type connecting piece

Info

Publication number: CN216075573U
Application number: CN202121383681.6U
Authority: CN
Inventors: 李红梅; 王爱国; 冯雪松; 于凤帅; 宁廷才
Original assignee: Shandong Zhisheng Energy Saving Building Materials Co ltd
Current assignee: Shandong Zhisheng Energy Saving Building Materials Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-18
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a positioning backstop type connecting piece. The structure is as follows: the top fixedly connected with first disk at the round bar, at the middle part fixedly connected with second disk of round bar, a plurality of barbs of fixedly connected with on the top surface of first disk, on the round bar, be located a plurality of barbs of position fixedly connected with of second disk below, the inside lining has the metal pole in the round bar, the metal pole stretches out to the round bar below downwards, has the external screw thread on the outer wall of metal pole. The anchor bolt structure is formed by the round rod with the double round sheets, the barb at the top end of the anchor bolt structure can be hung on the metal net of the composite insulation board, the anchor bolt structure has an effective fixing effect and is convenient to install, the barb positioned in the middle of the round rod can play a positioning effect, and the problem of falling-off of the connecting piece is avoided. In addition, the metal rod with the threads is lined in the round rod, so that the round rod has a structure reinforcing effect, and the service life of the connecting piece is prolonged. The utility model has the advantages of convenient installation, stable structure and outstanding technical advantages.

Description

Positioning retaining type connecting piece

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a positioning retaining type connecting piece.

Background

The external wall external heat insulation is a heat insulation method of arranging a heat insulation layer on the outer side of a main body wall material, can reduce heat loss, can relieve temperature deformation stress borne by the main body wall material, and is the most widely applied heat insulation method at present. Because the heat insulating material is arranged on the outer side of the outer wall of the building, the cold and heat bridge influence of all parts of the building can be basically eliminated. The heat-insulating effect of the novel light high-efficiency heat-insulating material can be fully exerted, and compared with the heat-insulating wall body with the heat-insulating sandwich structure and the heat-insulating wall body with the heat-insulating sandwich structure in the outer wall, the heat-insulating material is required to be smaller in thickness under the condition of using the same heat-insulating material, so that the higher energy-saving effect is achieved.

In the prior art, in order to realize heat preservation and fireproof effect, the heat preservation plate is generally designed to be a multilayer composite structure. Multilayer composite structure's heated board generally need set up the connecting piece and play effects such as fixed, connection, whether the connecting piece structure is reasonable all has direct influence to composite insulation structure's tightness and the construction degree of difficulty.

Disclosure of Invention

The utility model aims to provide a positioning backstop type connecting piece aiming at the technical defects in the prior art, and aims to solve the technical problem that the stability of the conventional connecting piece for the composite heat-insulation structure needs to be improved.

Another technical problem to be solved by the present invention is that conventional connectors for composite insulation structures are inconvenient to install and use.

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

location stopping formula connecting piece, including the round bar, first disk, the second disk, the barb, the metal pole, wherein, at the first disk of the top fixedly connected with of round bar, at the middle part fixedly connected with second disk of round bar, a plurality of barbs of fixedly connected with on the top surface of first disk, on the round bar, be located a plurality of barbs of position fixedly connected with of second disk below, the inside lining has the metal pole in the round bar, the metal pole stretches out to the round bar below downwards, has the external screw thread on the outer wall of metal pole.

Preferably, the round rod, the first round piece, the second round piece, the barb and the barb are all made of plastic materials. Engineering plastics are preferably used.

Preferably, the metal rod is made of stainless steel.

Preferably, the lower end of the round rod is provided with a clamping groove.

Preferably, the circular hole is arranged at the center of the third wafer, a notch communicated with the circular hole is formed in the third wafer, a plurality of clamping heads are arranged on the third wafer and positioned on the periphery of the circular hole, and a plurality of elliptical holes are uniformly distributed in the third wafer along the circumferential direction.

Preferably, the connecting piece is embedded into the composite heat-insulation board, a metal net is arranged on the composite heat-insulation board, and the barb is hung on the metal net.

The utility model provides a positioning backstop type connecting piece. This technical scheme constitutes the crab-bolt structure with the round bar that has two discs, and the barb on its top can articulate on composite insulation board's metal mesh, plays effectual fixed action, and is convenient for install, and the barb that is located the round bar middle part can play the location effect, avoids deviating from the problem of connecting piece. In addition, the metal rod with the threads is lined in the round rod, so that the round rod has a structure reinforcing effect, and the service life of the connecting piece is prolonged. The utility model has the advantages of convenient installation, stable structure and outstanding technical advantages.

Drawings

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

FIG. 2 is a top view of a third disk of the present invention;

in the figure:

1. round rod 2, first disk 3, second disk 4, barb

5. Barb 6, metal rod 7, third wafer 8 and round hole

9. A notch 10, a clamping head 11 and an elliptical hole.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described in detail. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

Location stopping formula connecting piece, as shown in fig. 1, including round bar 1, first disk 2, second disk 3, barb 4, barb 5, metal bar 6, wherein, at the first disk 2 of the top fixedly connected with of round bar 1, at the middle part fixedly connected with second disk 3 of round bar 1, a plurality of barbs 4 of fixedly connected with on the top surface of first disk 2, on round bar 1, be located a plurality of barbs 5 of position fixedly connected with of second disk 3 below, the inside lining has metal bar 6 in round bar 1, metal bar 6 stretches out to round bar 1 below downwards, the external screw thread has on metal bar 6's outer wall.

Example 2

Location stopping formula connecting piece, as shown in figure 1, figure 2, including round bar 1, first disk 2, second disk 3, barb 4, barb 5, metal bar 6, wherein, at the first disk 2 of the top fixedly connected with of round bar 1, at the middle part fixedly connected with second disk 3 of round bar 1, a plurality of barbs 4 of fixedly connected with on the top surface of first disk 2, on round bar 1, be located a plurality of barbs 5 of the position fixedly connected with of second disk 3 below, inside lining has metal bar 6 in round bar 1, metal bar 6 stretches out to round bar 1 below downwards, the external screw thread has on metal bar 6's outer wall. Wherein, round bar 1, first disk 2, second disk 3, barb 4, barb 5 are the plastics material. The metal rod 6 is made of stainless steel. The lower end of the round rod 1 is provided with a clamping groove. Still include third disc 7, the central point at third disc 7 puts and has round hole 8, has the opening 9 that is linked together with round hole 8 on third disc 7, has a plurality of dops 10 on third disc 7, the position that is located the 8 peripheries of round hole, on third disc 7, along the circumference equipartition have a plurality of elliptical aperture 11. The connecting piece is embedded into a composite heat-insulation board, a metal net is arranged on the composite heat-insulation board, and a barb 4 is hung on the metal net.

The embodiments of the present invention have been described in detail, but the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. Any modification, equivalent replacement, and improvement made within the scope of the application of the present invention should be included in the protection scope of the present invention.

Claims

1. Location stopping formula connecting piece, its characterized in that includes round bar (1), first disk (2), second disk (3), barb (4), barb (5), metal pole (6), wherein, first disk (2) of top fixedly connected with of round bar (1), middle part fixedly connected with second disk (3) at round bar (1), a plurality of barbs (4) of fixedly connected with on the top surface of first disk (2), on round bar (1), be located a plurality of barbs (5) of position fixedly connected with of second disk (3) below, the inside lining has metal pole (6) in round bar (1), metal pole (6) stretch out to round bar (1) below downwards, the external screw thread has on the outer wall of metal pole (6).

2. The connecting piece of claim 1, wherein the round bar (1), the first disc (2), the second disc (3), the barbs (4) and the barbs (5) are made of plastic.

3. The connection according to claim 1, wherein the metal rod (6) is of stainless steel.

4. The connecting piece of claim 1, wherein the round bar (1) has a locking groove at its lower end.

5. The connecting piece of claim 1, wherein the connecting piece is embedded in a composite insulation board, a metal mesh is arranged on the composite insulation board, and the barb (4) is hung on the metal mesh.