CN214575735U

CN214575735U - Stainless steel counter-pulling pull piece structure of clear water template

Info

Publication number: CN214575735U
Application number: CN202120533449.XU
Authority: CN
Inventors: 刘坤; 楚运堂
Original assignee: Beijing Jiangrenqingshui Decoration Engineering Co ltd
Current assignee: Beijing Jiangren Qingshui Construction Engineering Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-02
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses construction tool technical field provides a clear water template stainless steel is to drawing pulling-on piece structure. The method comprises the following steps: the two ends of the pull piece are respectively connected with a first T-shaped screw and a second T-shaped screw, the first T-shaped screw is connected with a first mountain-shaped nut, and the second T-shaped screw is connected with a second mountain-shaped nut; the pull piece is provided with two positioning holes, and a positioning pin is fixedly arranged in each positioning hole. The beneficial effects of the utility model reside in that: after the fair-faced concrete is formed, after the stainless steel counter-pulling sheet structure of the fair-faced formwork is dismantled, the fair-faced concrete only has sheet-shaped gaps and basically has no bolt holes, so that the plugging engineering amount is reduced, the secondary treatment surface area is small, the color difference is small, and the appearance effect is better after the fair-faced concrete is formed.

Description

Stainless steel counter-pulling pull piece structure of clear water template

Technical Field

The utility model relates to a building construction tool technical field, concretely relates to clear water template stainless steel is to drawing-on piece structure.

Background

In building construction, the fair-faced concrete is designed and used in walls with more than positive and negative parts. The pouring of the bare concrete wall body is to bind the steel bars, erect a wall body template system outside the wall body steel bar framework, and then pour the concrete to form the wall body. The inner wall formwork in the wall formwork system is fixed through the split bolts, after the wall formwork system is dismantled, pre-buried PVC pipes of the split bolt holes can be left on the concrete wall, the PVC pipes higher than the wall surface in the bolt holes need to be cut off and leveled in the later period, then foaming glue or other filling materials are filled in the bolt hole for plugging, waterproof mortar is smeared, and the like for treatment.

In the prior art, as shown in figure 6, a wall-through pull rod structure of a clear water template comprises connecting pieces, two connecting pieces are arranged between two templates 8-1, a template inner screw rod 6-1 is connected with the two connecting pieces, a PVC sleeve 7-1 is sleeved outside the template inner screw rod 6-1, each connecting piece comprises a metal snap spring 9-1, two O-shaped rings 3-1, a plastic cone 5-1 and a metal connecting piece 6-1, the metal connecting piece 6-1 is in threaded connection with a template outer screw rod 1-1, and a mountain-shaped nut 2-1 is arranged on the template outer screw rod 1-1. The fair-faced concrete surface between the two templates 8-1 is provided with bolt holes after hairstyle forming, and the bolt holes need secondary treatment after template removal. If the design requires that the bolt hole is blocked to be flat, the color difference is serious because the mixture ratio of the blocking material to the concrete is different and the forming time is different.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clear water template stainless steel is to drawing pulling-on piece structure to solve the technical problem who exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: a drywall stainless steel pull tab construction for drywall sheets, comprising: the two ends of the pull piece are respectively connected with a first T-shaped screw and a second T-shaped screw, the first T-shaped screw is connected with a first mountain-shaped nut, and the second T-shaped screw is connected with a second mountain-shaped nut; the pull piece is provided with two positioning holes, and a positioning pin is fixedly arranged in each positioning hole.

In an optional embodiment, one side of the first T-shaped screw and one side of the second T-shaped screw are respectively provided with a T-shaped screw thread, and the other side of the first T-shaped screw and the other side of the second T-shaped screw are respectively provided with a notch; and two ends of the pull piece are respectively inserted into the notch of the first T-shaped screw and the notch of the second T-shaped screw.

In an optional embodiment, one side of each of the T-shaped screw rod I and the T-shaped screw rod II is provided with a connecting hole I, and two ends of the pull piece are provided with connecting holes II; and the connecting bolt penetrates through the first connecting hole and the second connecting hole to be fixedly connected with the first T-shaped screw rod, the second T-shaped screw rod and the pull piece.

In an optional embodiment, the positioning pin is columnar and comprises an upper column body and a lower column body, wherein the upper column body and the lower column body are buckled by screw threads and are fixed on the pull sheet through the positioning hole.

In an optional embodiment, the outer side of the template is sequentially provided with a main keel and a secondary keel.

In an optional embodiment, the first mountain-shaped nut and the second mountain-shaped nut are respectively buckled with the T-shaped screw threads of the first T-shaped screw rod and the second T-shaped screw rod.

In an optional embodiment, the pull tab is made of stainless steel.

In an alternative embodiment, the positioning pin is made of resin or metal.

In an optional embodiment, the diameter of the first T-shaped screw and the diameter of the second T-shaped screw are 12-16 mm.

The beneficial effects of the utility model reside in that: after the fair-faced concrete is formed, after the stainless steel counter-pulling sheet structure of the fair-faced formwork is dismantled, the fair-faced concrete only has sheet-shaped gaps and basically has no bolt holes, so that the plugging engineering amount is reduced, the secondary treatment surface area is small, the color difference is small, and the appearance effect is better after the fair-faced concrete is formed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a combined state of stainless steel split pull tab structures of the clear water template according to an embodiment of the present invention.

Fig. 2 is a structural schematic diagram of a state before the stainless steel counter-pulling pull tab structure of the clear water template is combined according to an embodiment of the present invention.

Fig. 3 is a partial schematic view of a stainless steel counter-pulling pull tab structure of a clear water template according to an embodiment of the present invention.

Fig. 4 is a partial schematic view of a stainless steel counter-pulling pull tab structure of a clear water template according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a using state of the stainless steel counter-pulling pull tab structure of the clear water template according to an embodiment of the present invention.

Fig. 6 is a schematic view of the overall structure of a wall-through tie bar structure of a prior art formwork.

Wherein, the reference numbers in the figures are: 1. the T-shaped bolt I, the T-shaped bolt II, the pull piece 3, the mountain-shaped nut II, the mountain-shaped nut I, the mountain-shaped nut 5, the connecting bolt 6, the positioning pin 7, the T-shaped bolt II, the T-shaped bolt 8, the main keel 9, the secondary keel 10 and the template.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present embodiment provides a stainless steel pull tab structure for a die plate, comprising: the pull tab 2, preferably the pull tab 2 is 304 stainless steel. The two ends of the pull piece 2 are respectively connected with a first T-shaped screw 1 and a second T-shaped screw 7, preferably, the diameters of the first T-shaped screw 1 and the second T-shaped screw 7 are 12-16 mm, and the pull piece is formed by rolling 45# steel and two T-shaped screw thread parts.

Specifically, the connecting body is used for the interior of the concrete member, the bare concrete member is arranged between two templates 10, the main keel 8 and the secondary keel 9 are sequentially arranged on the outer sides of the two templates 10, the pull sheet penetrates through the concrete member and the templates 10 to serve as the connecting body for the interior of the concrete member, after the bare concrete is formed, and after the stainless steel pull sheet structure of the bare concrete is disassembled, the bare concrete only has pull sheet-shaped gaps and basically has no bolt holes, so that the plugging engineering amount is reduced, the secondary treatment surface area is small, the color difference is small, and the appearance effect is better after the bare concrete is formed.

Wherein, be equipped with two locating holes on the pulling-on piece 2, respectively fixed mounting has a locating pin 6 in every locating hole, and locating pin 6 is resin or metal material. It should be noted that two positioning pins 6 are used to position the form 10, ensuring the internal dimensions of the form 10 during reinforcement. Preferably, the positioning pin 6 is columnar and comprises an upper column body and a lower column body, wherein the upper column body and the lower column body are buckled by screw threads and are fixed on the pull piece 2 through positioning holes.

Furthermore, one side of the first T-shaped screw 1 and one side of the second T-shaped screw 7 are respectively provided with a T-shaped screw thread, and the first mountain-shaped nut 4 and the second mountain-shaped nut 3 are respectively buckled with the T-shaped screw threads of the first T-shaped screw 1 and the second T-shaped screw 7 and are fixed on the outer surface of the main keel 8. In addition, in order to ensure that the main keel 8 is not worn, a gasket is arranged between the first mountain-shaped female 4, the second mountain-shaped female 3 and the outer surface of the main keel 8.

In this embodiment, the other sides of the first T-shaped screw 1 and the second T-shaped screw 7 are respectively provided with a notch, and both ends of the pull tab 2 are respectively inserted into the notches of the first T-shaped screw 1 and the second T-shaped screw 7. One side of the first T-shaped screw 1 and one side of the second T-shaped screw 7 are respectively provided with a first connecting hole, two ends of the pull piece 2 are respectively provided with a second connecting hole, and the connecting bolt 5 penetrates through the first connecting hole and the second connecting hole to be fixedly connected with the first T-shaped screw 1, the second T-shaped screw 7 and the pull piece 2.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A drywall stainless steel pull tab construction for drywall sheets, comprising: the pull piece (2), two ends of the pull piece (2) are respectively connected with a T-shaped screw rod I (1) and a T-shaped screw rod II (7), the T-shaped screw rod I (1) is connected with a mountain-shaped nut I (4), and the T-shaped screw rod II (7) is connected with a mountain-shaped nut II (3);

the method is characterized in that: the zipper pull is characterized in that the zipper pull (2) is provided with two positioning holes, and a positioning pin (6) is fixedly arranged in each positioning hole.

2. The clean water template stainless steel split pulling sheet structure as claimed in claim 1, wherein one side of the T-shaped screw rod I (1) and one side of the T-shaped screw rod II (7) are respectively provided with T-shaped screw threads, and the other side of the T-shaped screw rod I (1) and the other side of the T-shaped screw rod II (7) are respectively provided with a notch; and two ends of the pull piece (2) are respectively inserted into the notch of the T-shaped screw rod I (1) and the notch of the T-shaped screw rod II (7).

3. The structure of the stainless steel counter-pulling pull piece of the clean water template as claimed in claim 2, wherein one side of the T-shaped screw rod I (1) and one side of the T-shaped screw rod II (7) are respectively provided with a connecting hole I, and two ends of the pull piece (2) are respectively provided with a connecting hole II; and the connecting bolt (5) penetrates through the first connecting hole and the second connecting hole to be fixedly connected with the first T-shaped screw rod (1), the second T-shaped screw rod (7) and the pull piece (2).

4. The stainless steel counter-pulling pull tab structure of the water template as claimed in claim 1, wherein the positioning pin (6) is cylindrical and consists of an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are buckled by screw threads and fixed on the pull tab (2) through the positioning hole.

5. The drywall stainless steel tab construction of the drywall template of claim 1, wherein the template (10) is provided with a main keel (8) and a cross keel (9) on the outside in sequence.

6. The clean water template stainless steel split-pull tab structure as claimed in claim 5, wherein the first mountain-shaped nut (4) and the second mountain-shaped nut (3) are respectively buckled with the T-shaped screw threads of the first T-shaped screw rod (1) and the second T-shaped screw rod (7).

7. The drywall stainless steel pull tab construction of claim 1, wherein the pull tab (2) is a stainless steel material.

8. The drywall stainless steel pull tab construction of claim 1, wherein the locating pin (6) is a resin or metal.

9. The clean water template stainless steel counter-pulling sheet structure as claimed in claim 1, wherein the diameter of the T-shaped screw rod I (1) and the T-shaped screw rod II (7) is 12-16 mm.