CN208578318U

CN208578318U - A kind of step fastener fastener

Info

Publication number: CN208578318U
Application number: CN201821034785.4U
Authority: CN
Inventors: 王士金
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-02
Filing date: 2018-07-02
Publication date: 2019-03-05
Anticipated expiration: 2028-07-02

Abstract

The utility model discloses a kind of step fastener fasteners, including c-type template and S pattern version, the template c-type template and the S pattern version total quantity are four, and it symmetrically intersects vertically two-by-two respectively, the template c-type template and the S pattern version are arranged to form the intermediate frame structure for rectangle, the template c-type template is detachably connected with the adjacent template c-type template and the S pattern version respectively, the equal downward bending in both ends of the c-type template forms U-shaped card slot, and left end is downwards respectively and the upward bending of right end forms U-shaped card slot at the both ends of the S pattern version；The utility model structure is simple, it is at low cost, the consumption of material is greatly saved, by the way that four templates are arranged, template vertical symmetry, it is fixed by positioning pin, does not need to reverse end for end, can be used conveniently, it is convenient, flexible, working efficiency is greatly improved, the utility model is provided with U-shaped card slot, increases the intensity of template fastener.

Description

A kind of step fastener fastener

Technical field

The utility model belongs to building trade mould plate technique field, and in particular to a kind of step fastener fastener.

Background technique

Template is fixed with many methods, and generally common No. 8 iron wires of traditional construction method, the wooden strut, reinforcing bar are bent Snare and the fixed fixture that is welded of angle steel, steel pipe or adjustable clamp etc.,

Conventional template is fixed in use, what is had will use a large amount of nail, and cost is larger, and is easy wood failure, It wastes larger；Some need leases a large amount of steel pipe, fastener, and must have the auxiliary members such as chock, bolt or reinforcing rod, week It is few to turn number, time and effort consuming, and also their using face is relatively narrow, and fastening effect is not good enough, is only limitted to the concrete of one two kinds of forms Shuttering supporting cannot exchange, and keeping is also inconvenient, and speed of application is slow, increases construction cost.

Utility model content

The purpose of this utility model is to provide a kind of step fastener fasteners, to solve to propose tradition in above-mentioned background technique Template is fixed in use, what is had will use a large amount of nail, and cost is larger, and is easy to waste wood failure larger；Have It needs to lease a large amount of steel pipe, fastener, and must have the auxiliary members such as chock, bolt or reinforcing rod, the number of turnover is few, time-consuming Arduously, and their using face is relatively narrow, and fastening effect is not good enough, is only limitted to the concrete blinding support of one two kinds of forms, cannot The problem of exchanging, taking care of also inconvenience, and speed of application is slow, increase construction cost.

To achieve the above object, the utility model provides the following technical solutions: a kind of step fastener fastener, including c-type mould Plate and S pattern version, the c-type template and the S pattern version total quantity are four, and are symmetrically intersected vertically two-by-two respectively, The c-type template and the S pattern version be arranged to be formed it is intermediate be rectangle frame structure, the c-type template respectively with it is adjacent The c-type template and the S pattern version are detachably connected, and the equal downward bending in both ends of the c-type template forms U-shaped card slot, Left end is downwards respectively and the upward bending of right end forms U-shaped card slot at the both ends of the S pattern version, and the card slot is provided with eight A, the left and right ends of the c-type template and the S pattern version upper surface offer several cotter ways, the c-type mould respectively Plate is provided with the positioning pin at the intersection location of adjacent the c-type template and the S pattern version respectively.

Preferably, the card slot is U-shaped.

Preferably, the intermediate reinforcement of the c-type template and the S pattern version.

Preferably, the positioning pin quantity is four.

Preferably, the cotter way is mutually adapted with the positioning pin, and the cotter way is double, and two rows of cotter way length Direction is staggered.

Preferably, the positioning pin runs through in two c-type templates of intersection and the cotter way of the S pattern version, And the c-type template intersected two-by-two and the S pattern version are detachably connected by the positioning pin.

Compared with prior art, the utility model has the beneficial effects that a kind of step fastener fastener of the utility model, knot Structure is simple, at low cost, has greatly saved the consumption of material, and by the way that four templates are arranged, template vertical symmetry passes through positioning pin It is fixed, it does not need to reverse end for end, can be used conveniently, it is convenient, flexible, working efficiency is greatly improved, the utility model is provided with U-shaped card slot, increases The intensity of template fastener is added.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the c-type formwork structure schematic diagram of the utility model；

Fig. 3 is the S pattern plate structure schematic diagram of the utility model；

Fig. 4 is the locating pin structure schematic diagram of the utility model；

In figure: 1-C pattern plate, 2-S pattern version, 3- card slot, 4- cotter way, 5- positioning pin.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately There is clearly specific restriction.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of step fastener fastener, including c-type template 1 With S pattern version 2, there are two c-type template 1 and S pattern version 2 are respectively set, four are arranged altogether, and symmetrically vertical two-by-two respectively Intersection, c-type template 1 and the setting of S pattern version 2 formed it is intermediate be rectangle frame structure, c-type template 1 respectively with adjacent c-type mould Plate 1 and S pattern version 2 are detachably connected, and the equal downward bending in the both ends of c-type template 1 forms U-shaped card slot 3, the both ends of S pattern version 2 Left end is downwards respectively and the upward bending of right end forms U-shaped card slot 3, and card slot 3 is provided with eight, c-type template 1 and S pattern version The left and right ends of 2 upper surfaces offer several cotter ways 4 respectively, c-type template 1 respectively with adjacent c-type template 1 and S pattern version 2 Intersection location at be provided with positioning pin 5.

Further, card slot 3 is U-shaped.

In the present embodiment, the left and right ends of c-type template 1 and S pattern version 2 are provided with U-shaped card slot 3, increase template The intensity of fastener.

Further, the intermediate reinforcement of c-type template 1 and S pattern version 2.

In the present embodiment, the intermediate reinforcement of c-type template 1 and S pattern version 2, prevents fastener when in use, due to pressure Power is excessive and deforms, and further increases the intensity of template fastener.

Further, 5 quantity of positioning pin is four.

In the present embodiment, positioning pin 5 runs through the c-type template 1 and S pattern version 2 of two intersections, and four intersections are each One positioning pin 5 is set, keeps fastener more stable.

Further, cotter way 4 is mutually adapted with positioning pin 5, and cotter way 4 is double, and two rows of 4 length directions of cotter way interlock Setting.

In the present embodiment, two rows of 4 length directions of cotter way are staggered, and facilitate fastener adjusting size, can achieve Effect tightly step by step.

Further, positioning pin 5 is in two c-type templates 1 of intersection and the cotter way 4 of S pattern version 2, and intersects two-by-two C-type template 1 and S pattern version 2 be detachably connected by positioning pin 5.

In the present embodiment, the two c-type templates 1 and S pattern version 2 intersected two-by-two are limited with the mutual cooperation of cotter way 4 Position, positioning pin 5 run through the c-type template 1 and S pattern version 2 of two intersections, keep fastener more stable, matching fastener is facilitated to make With.

The working principle and process for using of the utility model: after the utility model installs, in use, by two c-types Template 1 and S pattern version 2, which are connected in turn, to be needed on the outside of fixed square template, and fixed pin 5 is inserted into two C intersected two-by-two In pattern plate 1 and the symmetrical cotter way 4 of S pattern version 2, fastener is limited, the left and right ends of c-type template 1 and S pattern version 2 Two rows of cotter ways 4 are respectively arranged with, fastener adjusting size is facilitated, can achieve the effect of step fastener, when removing, only need to extract Fixed pin 5, i.e., dismountable fastener, the utility model is using simply, and convenient, flexible, the above are the use streams of step fastener fastener Journey.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of step fastener fastener, including c-type template (1) and S pattern version (2), it is characterised in that: the c-type template (1) and S pattern version (2) total quantity is four, and is symmetrically intersected vertically two-by-two respectively, the c-type template (1) and the S type Template (2) setting formed it is intermediate be rectangle frame structure, the c-type template (1) respectively with the adjacent c-type template (1) It is detachably connected with the S pattern version (2), the equal downward bending in both ends of the c-type template (1) forms U-shaped card slot (3), institute Stating the both ends of S pattern version (2), left end is formed U-shaped card slot (3) with the upward bending of right end downwards respectively, and the card slot (3) is set It is equipped with eight, the left and right ends of the c-type template (1) and S pattern version (2) upper surface offer several cotter ways respectively (4), the c-type template (1) is arranged at the intersection location of the adjacent c-type template (1) and the S pattern version (2) respectively There are positioning pin (5).

2. a kind of step fastener fastener according to claim 1, it is characterised in that: the card slot (3) is U-shaped.

3. a kind of step fastener fastener according to claim 1, it is characterised in that: the c-type template (1) and the S type The intermediate reinforcement of template (2).

4. a kind of step fastener fastener according to claim 1, it is characterised in that: positioning pin (5) quantity is four.

5. a kind of step fastener fastener according to claim 1, it is characterised in that: the cotter way (4) and the positioning pin (5) it is mutually adapted, the cotter way (4) is double, and two rows of cotter way (4) length directions are staggered.

6. a kind of step fastener fastener according to claim 1, it is characterised in that: the positioning pin (5) is through intersection In the cotter way (4) of two c-type templates (1) and the S pattern version (2), and the c-type template (1) intersected two-by-two It is detachably connected with the S pattern version (2) by the positioning pin (5).