CN218205243U

CN218205243U - Many functional type drawknot fastener

Info

Publication number: CN218205243U
Application number: CN202221769907.0U
Authority: CN
Inventors: 朱财源; 刘备; 朱智慧; 叶飞鹏; 石高
Original assignee: Anhui Zhiyuan Construction Engineering Co ltd
Current assignee: Anhui Zhiyuan Construction Engineering Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-03
Anticipated expiration: 2032-07-07

Abstract

The utility model provides a many functional type drawknot fastener, including the fastener body, the fastener body includes that lacing wire and more than one setting are in rib on the lacing wire, the draw-in groove has been seted up to the symmetry on the rib. The utility model has the advantages of simple structure, convenient use and high construction efficiency by arranging the lacing wires and the ribs and arranging the clamping grooves on the ribs; during the equipment, through draw-in groove and reinforcing bar net piece combination, need not to weld or ligature, can realize accurate positioning, quick fixation to framework of steel reinforcement, improve efficiency of construction, equipment quality and reduce man-hour consumption.

Description

Many functional type drawknot fastener

Technical Field

The utility model relates to a shaping reinforcing bar technical field, concretely relates to many functional type drawknot fastener.

Background

With the wide application of the formed steel bars in building engineering, the application amount of the steel bar net sheets and the steel bar frameworks is increased, and the formed steel bar products are processed in factories, formed mechanically and distributed professionally. Because the technology is complicated and can not be completely mechanized, a plurality of formed reinforcing mesh sheets and formed reinforcing products are often combined by welding or binding reinforcing bars, and the transportation problem of specialized distribution is also faced because the size of the relative reinforcing mesh sheets is increased. The problems of large man-hour consumption, difficult quality control, low construction efficiency and the like are also faced at the same time in a welding or binding mode in a factory or on site.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell not enough, provide a simple structure, convenient to use, construction efficient multi-functional type drawknot spare.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a many functional type drawknot fastener, includes the fastener body, the fastener body includes that lacing wire and more than one setting are in rib on the lacing wire, the draw-in groove has been seted up to the symmetry on the rib.

Furthermore, at least one side wall of the clamping groove is provided with a limiting sheet.

Furthermore, the two ends of the clamp body are respectively provided with a pin tightening piece, the pin tightening piece comprises an extension plate and a pin piece, the extension plate is arranged on the lacing wire, and a pin groove matched with the pin piece is formed in the extension plate.

Furthermore, a fracture is arranged at the joint of the extension plate and the lacing wire.

Furthermore, the lacing wire is provided with a perforation.

Further, the clamping piece body and the extension plates at the two ends are integrally formed.

Contrast prior art, the utility model discloses following beneficial effect has: the utility model has the advantages of simple structure, convenient use and high construction efficiency by arranging the lacing wires and the ribs and arranging the clamping grooves on the ribs; during the equipment, through draw-in groove and reinforcing bar net piece combination, need not to weld or ligature, can realize accurate positioning, quick fixed to framework of steel reinforcement, improve efficiency of construction, equipment quality and reduce man-hour consumption.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a usage status diagram of an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. the clamping piece body; 11. stretching a rib; 12. a rib; 13. a card slot; 14. a limiting sheet; 2. a pin retainer; 21. an extension plate; 22. a pin piece; 23. a pin slot; 24. breaking off; 15. perforating; 3. reinforcing mesh sheets; 4. and (5) forming the template.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the multifunctional tie fastener of the present invention comprises a fastener body 1, wherein the fastener body 1 comprises a tie bar 11 and more than one rib 12 arranged on the tie bar 11, and the rib 12 is symmetrically provided with a clamping groove 13.

Firstly, the strength of the tie bar 11 can be improved by arranging the ribs 12 on the tie bar 11; secondly, the rib 12 is provided with the clamping groove 13, and the clamping groove 13 is clamped on the steel bar net 3, so that the forming of the steel bar framework can be realized, the use is convenient, and the accurate positioning and the quick fixing of the steel bar net 3 can be realized; when in use, welding or binding is not needed, so that the construction efficiency and the assembly quality are improved while the labor hour consumption is reduced; the two ends of the arranged tie bars 11 and the ribs 12 can not only position and fix the steel bar framework, but also support and limit the forming template 4, thereby realizing the function of controlling the thickness of the protective layer; when the steel bar framework is assembled and assembled on site, the problems that the steel bar framework is easy to deform and occupies large space during transportation are solved.

In one embodiment, at least one side wall of the locking slot 13 is provided with a limiting piece 14. Design like this, through setting up spacing piece 14, can carry on spacingly to the reinforcing bar in the draw-in groove 13, prevent the off position when guaranteeing drawknot fastener accurate positioning.

In one embodiment, the clip body 1 is provided with a pin member 2 at each end, the pin member 2 includes an extension plate 21 and a pin piece 22 provided on the tie bar 11, and the extension plate 21 is provided with a pin slot 23 matching with the pin piece 22. Design like this, through setting up round pin piece 2, when drawknot fastener and reinforcing bar net piece 3 equipment, the setting passes the shaping template 4 of both sides at the extension board 21 at 11 both ends of lacing wire, and through the cooperation of round pin piece 22 with cotter way 23, thereby fix a position and fasten the shaping template 4 of both sides, realize the effect of wall-piercing to drawing the screw rod, and behind concrete placement, through breaking away from extension board 21, can solve the defect that uses drawing the screw rod among the prior art, need not to demolish and demolish the shutoff after, solve the hidden danger of seepage.

Preferably, the pin piece 22 is configured as a right-angled trapezoid structure with two ends having different sizes. This is designed to facilitate the engagement of the pin piece 22 with the pin groove 23.

In an embodiment, a fracture 24 is provided at the connection between the extension plate 21 and the tie bar 11. This is designed to facilitate the breaking of the extension plate 21 after the concrete is poured.

In one embodiment, the tie 11 is provided with perforations 15. Design like this, through setting up perforation 15, be convenient for add as required when the construction and put the reinforcing bar to perforation 15's setting can prolong the infiltration route, thereby realizes waterproof function of blocking.

In one embodiment, the clip member body 1 is integrally formed with the extension plates 21 at both ends. By the design, the processing and manufacturing of the drawknot clamping piece are facilitated, and the use is convenient.

Preferably, the card element body 1 and the extension plate 21 are cast by plastic or aluminum. By the design, the extension plate 21 is convenient to integrally form and break after being manufactured and used.

Preferably, the rib 12 is formed by cutting and stamping iron sheets. The design is like this, and the shaping is simple, the preparation is convenient.

Preferably, one end of the clip member body 1 is provided with a pinning member 2. Design like this, can act as the split heads muscle, when vertical use, control reinforcing bar interval and protective layer thickness.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a many functional type drawknot fastener which characterized in that: the clamping piece comprises a clamping piece body (1), wherein the clamping piece body (1) comprises a lacing wire (11) and more than one rib (12) arranged on the lacing wire (11), and clamping grooves (13) are symmetrically formed in the rib (12).

2. The multi-functional pull stud of claim 1, wherein: and at least one side wall of the clamping groove (13) is provided with a limiting sheet (14).

3. A multi-functional pull stud according to claim 1 or 2, wherein: fastener body (1) both ends are provided with round pin fastener (2) respectively, round pin fastener (2) are including setting up extension board (21) and round pin piece (22) on lacing wire (11), be provided with on extension board (21) with round pin piece (22) matched with cotter way (23).

4. The multi-functional type of a drawknot fastener of claim 3, wherein: and a fracture (24) is arranged at the joint of the extension plate (21) and the lacing wire (11).

5. The multi-functional pull stud of claim 1 or 2, wherein: the lacing wire (11) is provided with a perforation (15).

6. The multi-functional pull stud of claim 3, wherein: the clamping piece body (1) and the extension plates (21) at two ends are integrally formed.