CN111852014A

CN111852014A - Pulling-on piece

Info

Publication number: CN111852014A
Application number: CN202010743495.2A
Authority: CN
Inventors: 刘文华
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-30

Abstract

A pull piece is used for fixing a first template and a second template and comprises a first fixing section, a second fixing section and a connecting section, wherein the first fixing section is used for fixing the first template and provided with a first mounting hole; the second fixing section is used for fixing a second template and provided with a second mounting hole, and an included angle between the central line of the first mounting hole and the central line of the second mounting hole is 80-100 degrees; the connecting section connects the first fixing section and the second fixing section. The pulling-on piece that above-mentioned provided is through being fixed in first template and second template respectively with first canned paragraph and second canned paragraph to connect first canned paragraph and second canned paragraph with the linkage segment, through the angle of the central line of adjustment first mounting hole and the central line of second mounting hole, with first template and the second template of connecting different angles, thereby be applicable to the interior outer template system of different angles, and the suitability is strong.

Description

Pulling-on piece

Technical Field

The application relates to a building aluminum alloy template construction field especially relates to a pulling-on piece.

Background

The pull piece for the building is used for locking and fixing the inner wall plate and the outer wall plate by matching with the pin. In the existing aluminum template pulling piece system, the pulling piece can be used for reinforcement only under the conditions that the arrangement directions of the inner template and the outer template are the same and the splicing seams of the templates are aligned. When the arrangement directions of the inner template and the outer template are inconsistent at special positions such as beams, lines, nodes and the like, the pulling piece cannot be used for reinforcement, and the problem of poor applicability exists.

Disclosure of Invention

In view of the above, there is a need for a pull tab with high applicability to solve the above problems.

The embodiment of the application provides a pull piece which is used for fixing a first template and a second template and comprises a first fixing section, a second fixing section and a connecting section, wherein the first fixing section is used for fixing the first template and provided with a first mounting hole; the second fixing section is used for fixing the second template, a second mounting hole is formed in the second fixing section, and an included angle between the center line of the first mounting hole and the center line of the second mounting hole is 80-100 degrees; the connecting section connects the first fixing section and the second fixing section.

In at least one embodiment of the present application, a center line of the first mounting hole is perpendicular to a center line of the second mounting hole.

In at least one embodiment of the present application, the first fixing section includes: the first plug-in part and the first breaking part are connected between the first plug-in part and the connecting section and used for breaking connection between the first plug-in part and the connecting section.

In at least one embodiment of the present application, the first mounting hole is provided on the first insertion portion, and a pin on the first template can extend into the first mounting hole.

In at least one embodiment of the present application, the first breaking portion includes a first breaking groove that facilitates breaking a connection between the first mating portion and the first breaking portion.

In at least one embodiment of the present application, the first breaking groove is provided on opposite sides of the first breaking portion.

In at least one embodiment of the present application, the second fixing section includes: the second plug-in part and the second breaking part are arranged at the end part of the second plug-in part, so that the connection between the second plug-in part and the second breaking part can be broken conveniently.

In at least one embodiment of the present application, the second mounting hole is provided on the second insertion portion, and a pin on the second template can extend into the second mounting hole.

In at least one embodiment of the present application, the second breaking portion includes a second breaking groove that facilitates breaking the connection between the second mating portion and the second breaking portion.

In at least one embodiment of the present application, the second breaking grooves are provided on opposite sides of the second breaking portion.

The pull piece provided by the method is characterized in that the first fixing section and the second fixing section are respectively fixed in the first template and the second template, the connecting section is used for connecting the first fixing section and the second fixing section, the angle of the central line of the first mounting hole and the angle of the central line of the second mounting hole are adjusted to connect the first template and the second template at different angles, so that the pull piece is suitable for inner and outer template systems at different angles, and the applicability is strong.

Drawings

FIG. 1 is a perspective view of a first template, a pull tab, and a second template in one embodiment.

Fig. 2 is a perspective view of the pull tab shown in fig. 1.

Description of the main elements

Pull tab 100

First fixed section 10

First mating part 11

First mounting hole 111

First breaking part 12

First breaking groove 121

Second fixing section 20

Second mating part 21

Second mounting hole 211

Second breaking part 22

Second breaking groove 221

Connecting section 30

First template 200

Second template 300

Detailed Description

Embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, an embodiment of the present application provides a pull tab 100 for securing a first template 200 and a second template 300. The pull tab 100 includes a first fixing section 10, a second fixing section 20, and a connecting section 30. The first fixing section 10 is used for fixing the first template 200, and the first fixing section 10 is provided with a first mounting hole 111. The second fixing section 20 is used for fixing the second template 300, the second fixing section 20 is provided with a second mounting hole 211, and an included angle between a center line of the first mounting hole 111 and a center line of the second mounting hole 211 is 80-100 degrees; the connecting segment 30 connects the first fixing segment 10 and the second fixing segment 20.

Referring to fig. 2, the first fixing section 10 includes a first inserting portion 11 and a first breaking portion 12 sequentially disposed. The first breaking part 12 is arranged at the end part of the first inserting part 11.

The first inserting part 11 extends into the first template 200 from the seam of the first template 200 and extends out of the first template 200, and the extended first inserting part 11 is fixed with the first template 200 so as to fix the first template 200 and the first fixing section 10. In one embodiment, the first mating part 11 is substantially rectangular. It will be appreciated that the shape of the first socket part 11 is not limited thereto, as in other embodiments the first socket part 11 is circular.

The first inserting-connecting part 11 is provided with a first mounting hole 111, and the first mounting hole 111 has a center line. The first mounting hole 111 is used to match the first template 200 to fix the first template 200 and the first fixing section 10. In one embodiment, a pin is fixed to the first mold plate 200, and the pin extends into the first mounting hole 111 to fix the first mold plate 200 and the first fixing section 10. The first mounting hole 111 is formed in the middle of the first inserting-connecting portion 11, and the first mounting hole 111 is a circular hole. It is understood that the opening position of the first mounting hole 111 depends on the position of the pin and varies with the position of the pin. The shape of the first mounting hole 111 is not limited thereto, and as in other embodiments, the first mounting hole 111 is a square hole.

The center line of the first mounting hole 111 is an axis of the circular hole.

The two ends of the first breaking portion 12 are respectively disposed on the first inserting portion 11 and the connecting section 30, so that when the first inserting portion 11 extends out of the first template 200, the first inserting portion 11 and the connecting section 30 are disconnected by the first breaking portion 12.

The first breaking portion 12 is provided with a first breaking groove 121. The first breaking groove 121 is configured to break the first inserting-connecting part 11 along the first breaking groove 121 when the first inserting-connecting part 11 extends out of the first template 200. In one embodiment, the first breaking grooves 121 are disposed on opposite sides of the first breaking portion 12, and the first breaking grooves 121 are substantially V-shaped. It is understood that the opening position and shape of the first breaking groove 121 are not limited thereto, and as in other embodiments, the first breaking groove 121 is provided on the first breaking portion 12 side, and the first breaking groove 121 is a rectangular groove.

Referring to fig. 2, the second fixing section 20 includes a second inserting portion 21 and a second breaking portion 22 sequentially disposed. The second breaking part 22 is arranged at the end of the second plug part 21.

The second inserting portion 21 extends into the joint of the second form 300 and extends out of the second form 300, and the extended second inserting portion 21 is fixed to the second form 300 to fix the second form 300 and the second fixing section 20. In one embodiment, the second mating part 21 is substantially rectangular. It will be appreciated that the shape of the second socket part 21 is not limited thereto, as in other embodiments the second socket part 21 is circular.

The second inserting portion 21 is provided with a second mounting hole 211, and the second mounting hole 211 has a center line. The second mounting hole 211 is used to match the second template 300, so as to fix the second template 300 and the second fixing section 20. In one embodiment, a pin is fixed to the second mold plate 300, and the pin extends into the second mounting hole 211 to fix the second mold plate 300 and the second fixing section 20. The second mounting hole 211 is formed in the middle of the second inserting-connecting portion 21, and the second mounting hole 211 is a circular hole. It is understood that the opening position of the second mounting hole 211 is determined by the position of the pin and varies with the position of the pin. The shape of the second mounting hole 211 is not limited thereto, and as in other embodiments, the second mounting hole 211 is a square hole. The center line of the second mounting hole 211 is substantially perpendicular to the center line of the first mounting hole 111, that is, an included angle between the center line of the second mounting hole 211 and the center line of the first mounting hole 111 is 80 degrees to 100 degrees, for example, the included angle may be 80 degrees, 85 degrees, 90 degrees, 95 degrees, 100 degrees, and the like.

The center line of the second mounting hole 211 is an axis of the circular hole.

Two ends of the second breaking portion 22 are respectively disposed on the second inserting portion 21 and the connecting section 30, so that when the second inserting portion 21 extends out of the second template 300, the second inserting portion 21 and the connecting section 30 are broken by the second breaking portion 22.

The second breaking portion 22 is provided with a second breaking groove 221. The second breaking groove 221 is configured to break the second inserting-connecting portion 21 along the second breaking groove 221 when the second inserting-connecting portion 21 extends out of the second template 300. In one embodiment, the second breaking grooves 221 are disposed on opposite sides of the second breaking portion 22, and the second breaking grooves 221 have a substantially V-shape. It should be understood that the opening position and shape of the second breaking groove 221 are not limited thereto, and in other embodiments, the second breaking groove 221 is provided on the second breaking portion 22 side, and the second breaking groove 221 is a rectangular groove.

Referring to fig. 2, the connecting segment 30 is connected to the first fixing segment 10 and is twisted by a predetermined angle to connect to the second fixing segment 20, so as to fix the first fixing segment 10 and the second fixing segment 20. In one embodiment, the first fixing segment 10, the second fixing segment 20 and the connecting segment 30 are integrally formed. It is to be understood that the fixing manner of the first fixing segment 10, the second fixing segment 20 and the connecting segment 30 is not limited thereto, as in other embodiments, the first fixing segment 10, the second fixing segment 20 and the connecting segment 30 are welded and connected.

In one embodiment, the first and

second forms

200, 300 are aluminum alloy forms, the first form 200 is substantially "L" shaped, and the second form 300 is substantially flat. It is understood that the type and shape of the first template 200 and the second template 300 are not limited thereto, and as in other embodiments, the first template 200 and the second template 300 are steel templates, and the shape of the first template 200 and the second template 300 is a triangular prism.

During operation, the first inserting part 11 is inserted into the joint of the first template 200, and the pin arranged on the first template 200 is inserted into the first mounting hole 111 to fix the first template 200 and the first fixing section 10. The second inserting portion 21 is inserted into the joint of the second form panel 300, and the pin provided on the second form panel 300 is inserted into the second mounting hole 211 to fix the second form panel 300 and the second fixing section 20, so that the first form panel 200 and the second form panel 300 are fixed by the pull tab 100.

Pouring concrete into the fixed first and

second formworks

200 and 300. After the concrete is solidified, a tool is used for knocking the first plug-in part 11 extending out of the first template 200 and the second plug-in part 21 extending out of the second template 300, so that the first plug-in part 11 is broken along the first breaking groove 121, and the second plug-in part 21 is broken along the second breaking groove 221. At this time, the first template 200 and the second template 300 are fixed, and the pull tab 100 is positioned inside the first template 200 and the second template 300.

The pull tab 100 provided above is suitable for the inner and outer template systems of different angles by fixing the first fixing section 10 and the second fixing section 20 in the first template 200 and the second template 300 respectively, connecting the first fixing section 10 and the second fixing section 20 by the connecting section 30, and adjusting the angle between the center line of the first mounting hole 111 and the center line of the second mounting hole 211 to connect the first template 200 and the second template 300 of different angles, and the applicability is strong.

In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications to the foregoing embodiments may be made within the spirit and scope of the present disclosure.

Claims

1. A pull tab for securing a first template and a second template, the pull tab comprising:

the first fixing section is used for fixing the first template and provided with a first mounting hole;

the second fixing section is used for fixing the second template and provided with a second mounting hole, and an included angle between the center line of the first mounting hole and the center line of the second mounting hole is 80-100 degrees;

a connecting section connecting the first fixing section and the second fixing section.

2. The pull tab of claim 1, wherein a centerline of the first mounting hole is perpendicular to a centerline of the second mounting hole.

3. The pull tab of claim 1, wherein the first securing segment comprises:

a first insertion part;

and the first breaking part is connected between the first inserting part and the connecting section and is used for breaking the connection between the first inserting part and the connecting section.

4. The pull tab of claim 3, wherein the first mounting hole is formed in the first mating portion, and a pin of the first template is capable of extending into the first mounting hole.

5. The pull tab of claim 3, wherein the first break is provided with:

the first breaking groove is convenient for breaking the connection between the first inserting part and the first breaking part.

6. The pull tab of claim 5, wherein the first break groove is disposed on opposite sides of the first break portion.

7. The pull tab of claim 1, wherein the second securing segment comprises:

a second insertion part;

and the second breaking part is arranged at the end part of the second inserting part, so that the connection between the second inserting part and the second breaking part is conveniently broken.

8. The pull tab of claim 7, wherein the second mounting hole is formed in the second plug portion and a pin of the second template is capable of extending into the second mounting hole.

9. The pull tab of claim 7, wherein the second fold is provided with:

and the second breaking groove is convenient for breaking the connection between the second inserting part and the second breaking part.

10. The pull tab of claim 9, wherein the second breaking groove is disposed on opposite sides of the second break.