CN212613145U

CN212613145U - Novel drawknot piece and drawknot structure

Info

Publication number: CN212613145U
Application number: CN202020484074.8U
Authority: CN
Inventors: 邵苗根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-02-26
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to a novel drawknot spare and drawknot structure. Above-mentioned novel drawknot spare includes: the fixing device comprises a first fixing piece and a second fixing piece, wherein the first fixing piece and the second fixing piece are connected to form an L-shaped structure, a plurality of fixing holes penetrating through the first fixing piece are formed in the first fixing piece, and a plurality of strip-shaped through grooves penetrating through the second fixing piece are formed in the second fixing piece. The tie structure comprises a concrete member which is vertically or horizontally arranged, a masonry which is horizontally arranged and the tie piece. The utility model discloses the drawknot piece helps improving the efficiency of construction, and convenient operation, and wherein the second mounting passes through the binder to be connected with the brickwork, avoids destroying the brickwork, ensures drawknot intensity and brickwork roughness simultaneously.

Description

Novel drawknot piece and drawknot structure

Technical Field

The utility model belongs to the technical field of the construction, in particular to novel drawknot spare and drawknot structure.

Background

The concrete member refers to a beam, a plate, a column and other basic members made of reinforced concrete. Masonry is a wall or column built from blocks and mortar (i.e., binder). By fitting the concrete member to the masonry, a building can be erected. The drawknot piece is a part which can draw the masonry and the concrete member together, and can play a role in preventing the masonry from cracking.

At present, a traditional tie piece, such as "an aerated concrete block wall tie piece" with patent number CN201010291612.2, includes an L-shaped iron piece, a plurality of holes are opened on the surface of the L-shaped iron piece, a nail is penetrated through the hole to fix the L-shaped iron piece on a masonry and a concrete member respectively, and mortar is filled in the gap between the masonry and the concrete member, so that construction is completed. However, in the construction, the shooting nail can damage the structure of the masonry, and the hammer is used for knocking the shooting nail to cause outward extrusion of mortar at each layer, so that the bonding effect between the building blocks and the wall flatness are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem and provide a novel drawknot piece and drawknot structure, it can solve present drawknot piece and can destroy the structure of brickwork through penetrating the nail, uses the hammer to beat simultaneously and penetrates the nail and can lead to each layer mortar to extrude outward, influences the problem of the bonding effect and the wall body roughness between building block and building block.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a novel pull tie, comprising: the fixing device comprises a first fixing piece and a second fixing piece, wherein the first fixing piece and the second fixing piece are connected to form an L-shaped structure, a plurality of fixing holes penetrating through the first fixing piece are formed in the first fixing piece, and a plurality of strip-shaped through grooves penetrating through the second fixing piece are formed in the second fixing piece.

The utility model has the advantages that:

(1) the second fixing piece is connected with the masonry through a bonding agent, so that the masonry is prevented from being damaged, and the tensile strength and the flatness of the masonry are ensured;

(2) the first fixing piece and the second fixing piece are obviously distinguished, and installation errors are not easy to occur;

(3) the utility model is helpful to improve the construction efficiency and is convenient to operate;

(4) the utility model discloses the drawknot spare can reduce construction cost.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a plurality of the strip-shaped through grooves are arranged in parallel.

The beneficial effect of adopting the further scheme is that: a plurality of bar logical groove parallel arrangement can strengthen the drawknot effect of drawknot spare and brickwork, and is reliable and stable.

Further, the number of the fixing holes is 2-3; the number of the strip-shaped through grooves is 1-2.

Further, the length of the first fixing piece is L₁The length of the second fixing piece is L₂Said L is₁And L₂Satisfies the relationship: l is₂＝(1.2-1.5)L₁。

The beneficial effect of adopting the further scheme is that: by limiting the length of the first fixing piece and the second fixing piece, the masonry and the concrete member can be bonded more firmly.

Further, the first fixing piece is an aluminum first fixing piece or a hot galvanizing first fixing piece; the second fixing piece is an iron second fixing piece or a hot galvanizing second fixing piece.

Additionally, the utility model also provides a drawknot structure, it includes: the concrete member is vertically or horizontally arranged, the masonry is horizontally arranged, and the tie pieces are arranged on the side surfaces of the masonry, wherein the side surfaces of the masonry are connected with the side surfaces of the vertically arranged concrete member through adhesives;

or the brickwork is located the level setting the concrete component below, the brickwork top surface passes through the binder and connects the concrete component bottom surface, the first mounting of drawknot spare is located the brickwork with between the concrete component, the first mounting of drawknot spare is through penetrating nail fixed connection the concrete component bottom surface, the second mounting of drawknot spare is located the side of brickwork, the second mounting of drawknot spare passes through binder fixed connection the side of brickwork.

The beneficial effect of adopting the further scheme is that: the utility model discloses the whole stationarity of drawknot structure is better, and the quality is higher, is difficult for the fracture, and life is longer.

Furthermore, a fixed plug-in is arranged at one end of the second fixing piece, which is far away from the first fixing piece, and a preset included angle is reserved between the fixed plug-in and the second fixing piece; the top surface or the side of the masonry body is provided with a slot, and the slot corresponds to the fixed plug-in unit.

The beneficial effect of adopting the further scheme is that: through fixed plug-in components and slot, can enlarge the contact surface of second mounting and brickwork to reinforcing drawknot effect.

Further, the predetermined included angle is 90 ° ± 5 °.

The beneficial effect of adopting the further scheme is that: the direction of the acting force can be changed by setting the preset angle, so that the pulling firmness is enhanced.

Further, the length of the fixing plug-in is 1-5 cm.

The beneficial effect of adopting the further scheme is that: by limiting the length of the fixing insert, the force of fixing the insert can be ensured while preventing the masonry from being damaged.

Drawings

FIG. 1 is a view of the structure of a drawknot article of the present invention;

fig. 2 is a side view of the drawknot article of the present invention;

fig. 3 is a bottom view of the pulling element of the present invention;

FIG. 4 is a drawing of a drawknot structure of the present invention;

fig. 5 is a schematic diagram of a drawknot structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

2. a first fixing member; 4. a fixing hole; 6. a second fixing member; 8. a strip-shaped through groove; 10. a concrete member; 12. masonry; 14. fixing the plug-in; 16. and (4) a slot.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the accompanying drawings 1-5:

in a first mode

The present invention provides a novel pulling element, which is combined with fig. 1 to 3, and comprises: first mounting 2 and second mounting 6, first mounting 2 is connected with second mounting 6 and is formed L type structure, set up a plurality of fixed orificess 4 that run through first mounting 2 on the first mounting 2, set up a plurality of bar that run through on the second mounting 6 lead to groove 8.

This mode can be solved present drawknot spare and can destroy the structure of brickwork 12 through penetrating the nail, uses the hammer to beat simultaneously and penetrates the nail and can lead to each layer mortar to extrude outward, influences the bonding effect between building block and the problem of wall body roughness.

The tie member is beneficial to improving the construction efficiency, convenient to operate and capable of reducing the construction cost, wherein the second fixing member 6 is connected with the masonry 12 through the binder, so that the masonry 12 is prevented from being damaged, and the tie strength and the flatness of the masonry 12 are ensured; the first fixing piece 2 and the second fixing piece 6 are obviously distinguished, and installation errors are not easy to occur.

Wherein, a plurality of the strip-shaped through grooves 8 are arranged in parallel. A plurality of bar logical groove 8 parallel arrangement can strengthen the drawknot effect of drawknot spare and brickwork 12, and is reliable and stable.

Wherein, the number of the fixing holes 4 is 2-3; the number of the strip-shaped through grooves 8 is 1-2. In the present embodiment, specifically, the number of the fixing holes 4 is 3; the number of the strip-shaped through grooves 8 is 2.

Wherein the length of the first fixing piece 2 is L₁The length of the second fixing piece 6 is L₂Said L is₁And L₂Satisfies the relationship: l is₂＝(1.2-1.5)L₁。

Thus, by limiting the lengths of the first fixing member 2 and the second fixing member 6, the masonry 12 can be more firmly bonded to the concrete member 10.

The first fixing piece 2 is an aluminum first fixing piece 2 or a hot galvanizing first fixing piece 2; the second fixing piece 6 is an iron second fixing piece 6 or a hot galvanizing second fixing piece 6. The first fixing member 2 of the present embodiment is a hot-dip galvanized first fixing member 2; the second fixing piece 6 is a hot galvanizing second fixing piece 6.

Mode two

This mode still provides a drawknot structure, combines fig. 1 to 5, and it includes: the concrete member 10 is vertically or horizontally arranged, the masonry 12 is horizontally arranged, and the tie pieces of the first embodiment are connected to the side surfaces of the concrete member 10 which is vertically arranged through adhesives, the tie pieces are located above the masonry 12, the first fixing pieces 2 of the tie pieces are fixedly connected to the side surfaces of the concrete member 10 through shooting nails, and the second fixing pieces 6 of the tie pieces are fixedly connected to the top surfaces of the masonry 12 through adhesives;

or the masonry 12 is located below the horizontally arranged concrete member 10, the top surface of the masonry 12 is connected with the bottom surface of the concrete member 10 through an adhesive, the first fastener 2 of the tie piece is located between the masonry 12 and the concrete member 10, the first fastener 2 of the tie piece is fixedly connected with the bottom surface of the concrete member 10 through a nail, the second fastener 6 of the tie piece is located on the side surface of the masonry 12, and the second fastener 6 of the tie piece is fixedly connected with the side surface of the masonry 12 through an adhesive.

The utility model discloses the whole stationarity of drawknot structure is better, and the quality is higher, is difficult for the fracture, and life is longer.

It should be noted that the form of the present type of tie structure is very diverse and we provide an alternative way to do so below.

Mode III

The present invention further provides a drawknot structure, and with reference to fig. 1 to 5, a fixing plug 14 is disposed at one end of the second fixing member 6 away from the first fixing member 2, and a predetermined included angle is left between the fixing plug 14 and the second fixing member 6; the masonry 12 is provided with a slot 16 on the top surface or the side surface, and the slot 16 corresponds to the fixing insert 14.

In this way, the fixing insert 14 and the slot 16 can enlarge the contact surface between the second fixing member 6 and the masonry 12, thereby enhancing the effect of the drawknot.

Wherein the predetermined included angle is 90 ° ± 5 °.

Thus, the direction of the acting force can be changed by setting the preset angle, and the pulling firmness is enhanced.

Wherein the length of the fixing insert 14 is 1-5 cm.

The beneficial effect of adopting the further scheme is that: by limiting the length of the fixing insert 14, the force of fixing the insert can be ensured while preventing damage to the masonry.

The working principle and the steps of the method are as follows:

aiming at the conditions of the concrete member 10 which is vertically arranged, the masonry 12 which is horizontally arranged and the tie pieces, the side surface of the masonry 12 is connected with the side surface of the concrete member 10 through mortar, then the tie pieces are arranged above the masonry 12, the first fixing pieces 2 of the tie pieces are fixedly connected with the side surface of the concrete member 10 through shooting nails, and then the second fixing pieces 6 of the tie pieces are fixedly connected with the top surface of the masonry 12 through mortar.

To the concrete member 10 of level setting, the brickwork 12 and the condition of drawknot piece that the level set up, set up brickwork 12 in the concrete member 10 below of level setting, make the brickwork 12 top surface pass through mortar and connect concrete member 10 bottom surface afterwards, set up the drawknot piece simultaneously in first mounting 2 set up in between brickwork 12 and concrete member 10, drawknot piece second mounting 6 is located the side of brickwork 12, the first mounting 2 of drawknot piece is through penetrating nail fixed connection concrete member 10 bottom surface, drawknot piece second mounting 6 passes through the side of mortar fixed connection brickwork 12.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel pulling element, comprising: first mounting (2) and second mounting (6), first mounting (2) are connected with second mounting (6) and are formed L type structure, seted up a plurality of fixed orificess (4) that run through first mounting (2) on first mounting (2), set up a plurality of the bar that runs through on second mounting (6) leads to groove (8).

2. The new type of tie according to claim 1, characterized in that a plurality of said through elongated slots (8) are arranged parallel to each other.

3. The new fastener according to claim 1, characterized in that said fixing holes (4) are 2-3 in number; the number of the strip-shaped through grooves (8) is 1-2.

4. The new fastener of claim 1, characterized in that said first fastener element (2) has a length L₁The length of the second fixing piece (6) is L₂Said L is₁And L₂Satisfies the relationship: l is₂＝(1.2-1.5)*L₁。

5. The new fastener of claim 1, characterized in that the first fastener (2) is an aluminum first fastener (2) or a hot-galvanized first fastener (2); the second fixing piece (6) is an iron second fixing piece (6) or a hot galvanizing second fixing piece (6).

6. A drawknot configuration, comprising: a concrete member (10) which is vertically or horizontally arranged, a masonry (12) which is horizontally arranged and a tie member according to any one of claims 1 to 5, wherein the side surface of the masonry (12) is connected with the side surface of the concrete member (10) which is vertically arranged through an adhesive, the tie member is positioned above the masonry (12), the first fixing member (2) of the tie member is fixedly connected with the side surface of the concrete member (10) through a shooting nail, and the second fixing member (6) of the tie member is fixedly connected with the top surface of the masonry (12) through an adhesive;

or brickwork (12) are located the level and set up concrete component (10) below, brickwork (12) top surface passes through the binder and connects concrete component (10) bottom surface, the first mounting of drawknot piece (2) are located brickwork (12) with between concrete component (10), the first mounting of drawknot piece (2) are through penetrating nail fixed connection concrete component (10) bottom surface, drawknot piece second mounting (6) are located the side of brickwork (12), drawknot piece second mounting (6) are through binder fixed connection the side of brickwork (12).

7. The drawknot structure of claim 6, wherein a fixing insert (14) is arranged at one end of the second fixing piece (6) far away from the first fixing piece (2), and a predetermined included angle is reserved between the fixing insert (14) and the second fixing piece (6); the top surface or the side of brickwork (12) are equipped with slot (16), slot (16) with fixed plug-in components (14) correspond.

8. The drawknot configuration of claim 7, characterized in that the length of the fixing insert (14) is 1-5 cm.