CN106639176A

CN106639176A - Roofing purline drawber

Info

Publication number: CN106639176A
Application number: CN201610938004.3A
Authority: CN
Inventors: 翟蔗园; 刘爱森; 苗泽献; 陈俊臣
Original assignee: Center International Group Co Ltd
Current assignee: Center International Group Co Ltd
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-05-10
Anticipated expiration: 2036-10-25
Also published as: CN106639176B

Abstract

The invention discloses a roofing purline drawber. The drawber is formed by folding thin plates, and the two ends of the drawber form large head ends which are connected with purlines in a clamped mode after the two ends of the drawber are folded through the thin plates. According to the roofing purline drawber, engineering residual materials in a construction site is sufficiently used, by folding the thin plates, the thin plates are folded into drawber structures with certain widths, and the large head ends with large sizes of the two ends of the drawber are formed; the ends can be fixed to the purlines in a clamped mode; and meanwhile, the drawber with a plurality layer of thin plate structures has a great tensile property, one end of the drawber only needs to be inserted into an opening of the corresponding purline, and the large head ends are fixed to the purlines in a clamped mode through clamping pieces. Installation is convenient, material cost can be greatly reduced, and installation efficiency of the drawber is improved.

Description

A kind of roof purline tie rod

Technical field

The present invention relates to roof building technical field, more particularly, to a kind of roof purline tie rod.

Background technology

Fixation is attached by multiple tie rods between purlin in existing roof building, current tie rod is by adopting round steel Two kinds of versions of bar and angle steel, during using round steel bar as tie rod, generally will punch, then by round steel bar on C-shaped purlin Pass through from the hole for making in advance, and be fixedly connected its two ends with two purlins by nut.When using angle steel as tie rod connect When connecing two purlins, installer is first fixedly connected one end of tie rod with one purlin, then makes its end bending by tapping To suitable angle, then it is fixedly connected with another purlin, its construction environment is poor, installation in trouble is laborious, most importantly installs It is relatively costly.

More currently used for the engineering clout produced by roofing construction, engineering clout is thin plate, is generally regarded as waste product just Preferably dispose, it is difficult to accomplish to make full use of, how engineering clout is made into tie rod turns waste into wealth, be asking for urgent need to resolve of the present invention Topic.

The content of the invention

Therefore, the technical problem to be solved in the present invention is：Engineering clout is made full use of, roofing installation cost is reduced, this Invention provides a kind of roof purline tie rod.

The technical scheme for being adopted is as follows：

A kind of roof purline tie rod, the tie rod is folded by thin plate Jing and formed, thin plate folding described in the two ends Jing of the tie rod Poststack forms the stub end with the purlin phase clamping.

The tie rod is rectangular configuration.

The tie rod generally three folding slaty structures, its two ends form the stub end with six folding slaty structures.

The two ends of the thin plate form two folding slaty structures Jing after folding；The thin plate is parallel to shape after its center line folding Into three folding slaty structures, its two ends forms the stub end of six folding slaty structures.

The tie rod generally four fold slaty structure, its stub end forms eight folding slaty structures.

Two sides of the thin plate form two folding slaty structures towards after the middle part doubling of thin plate respectively, the thin plate Two ends form end four fold slaty structure Jing after folding, then will form bracing structural after the thin plate doubling after folding.

The two ends of the thin plate form the folding slaty structure of end two Jing after folding；Two sides of the thin plate respectively towards Two folding slaty structures are formed after the middle part doubling of thin plate, in its end four fold slaty structure are formed, then by folding after it is thin Bracing structural is formed after plate doubling.

Technical solution of the present invention has the advantage that：

A. the present invention makes full use of construction ground engineering clout, by the way that thin plate is folded, folds in one fixed width Bracing structural, by folding its two ends can be made to form stub end, this end can be connected and fixed with purlin, while having many The tie rod of layer thin-slab structure possesses good tensile characteristics, and only one end of tie rod need to be inserted in the perforate in two purlins, leads to Cross shackle member to connect and fix stub end with purlin, it is easy for installation, material cost can be greatlyd save, improve the installation effect of tie rod Rate.

B. tie rod main part provided by the present invention is using four layers of thin-slab structure or three layers of thin-slab structure, and joint end is Stub end, using eight layers or six layers of thin-slab structure, stub end using more layers folded sheet structure so as to preferably connecting Performance is connect, phenomenon of rupture is not susceptible to.

Description of the drawings

In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is the structural representation of thin plate provided by the present invention；

Fig. 2 is the topology view after the two ends of thin plate in Fig. 1 fold；

Fig. 3 is the topology view after the side edge contraction of thin plate in Fig. 2；

Fig. 4 is the topology view after the opposite side edge contraction of thin plate in Fig. 3；

Fig. 5 is the bracing structural schematic diagram that Fig. 4 is formed Jing after doubling；

Fig. 6 is Section A-A schematic diagram in Fig. 5；

Fig. 7 is the connection diagram of tie rod and purlin.

Description of reference numerals：1- thin plates, 11- stub ends；2- purlins；3- shackle members.

Specific embodiment

Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.

As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other Just can be combined with each other into conflict.

As shown in Figures 1 to 7, the invention provides a kind of roof purline tie rod, tie rod is folded by the Jing of thin plate 1 and formed, and is drawn The two ends of bar form the stub end 11 with the phase clamping of purlin 2 Jing after the folding of thin plate 1.As shown in figure 5, the structure of tie rod is preferably square Shape structure, naturally it is also possible to adopt other shapes.When using rectangular configuration, need to be molded rectangular through-hole, through hole on purlin Size be greater than the size of stub end, it is ensured that the stub end of tie rod can smoothly through the through hole on purlin, so can be with Facilitate tie rod to pass through from through hole, then be connected between stub end 11 and purlin 2 on tie rod by a shackle member 3, wherein clamping More than the size of through hole on purlin 2, the size of card interface is less than the size of stub end 11 to the size of part 3 in shackle member 3, so may be used Tie rod is set to be clamped on purlin 2, as shown in Figure 7.

Because construction ground has more thin plate, the present invention makes full use of construction ground engineering clout, by the way that thin plate is carried out Repeatedly fold, be folded into the bracing structural with one fixed width and intensity, by folding its two ends can be made to form stub end, this end Can be connected and fixed by shackle member with purlin, because the tie rod with multi-layered sheet structure possesses good tension spy Property, only one end of tie rod need to be inserted in the perforate in purlin, stub end and purlin to be connected and fixed be capable of achieving and is installed, its It is easy for installation, and material cost can be greatlyd save, improve installation effectiveness.

According to different doubling methods, the tie rod for being formed there is also the difference in structure.

As shown in figure 5, tie rod generally four fold slaty structure, its stub end eight folding slaty structure of formation.

First, successively two sides of thin plate 1 are formed into two folding slaty structures towards after the middle part doubling of thin plate 1 respectively, Again the two ends of thin plate are formed into end four fold slaty structure Jing after folding, finally will form tie rod after the thin plate doubling after folding Structure, not shown in figure.

Certainly following foldable structure can also be adopted to form the tie rod stub end with eight folding slaty structures.

As shown in Fig. 2 first by the two ends of thin plate Jing fold after formed the folding slaty structure of end two；Again by the two of thin plate Side forms respectively two folding slaty structures towards after the middle part doubling of thin plate, so forms four fold thin plate layer at the two ends of thin plate Structure, as shown in Figure 3 and Figure 4, then will form bracing structural, such as Fig. 5, Fig. 6 structure after the thin plate entirety doubling after folding again It is shown.

Certainly, the present invention can also adopt tie rod generally three folding slaty structures, its stub end to be six folding thin plate layers knot Structure.I.e. the two ends of thin plate form two folding slaty structures Jing after folding；Thin plate forms three folding thin plates after folding parallel to its center line Rotating fields, its stub end is due to being initially formed two folding slaty structures, then forms six folding slaty structures Jing after three foldings are folded.

Certainly, the invention is not restricted to the above-mentioned bracing structural with four layers of thin plate or three layers of thin plate, it is also possible in this base Folded again on plinth, formed the thin plate bracing structural of more layers, just repeated no more here.As a result of the folding number of plies More stub ends as tie rod and the joint end of purlin, using eight layers or six layers of thin-slab structure so as to preferably connection Performance, is not susceptible to phenomenon of rupture.

Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment, it is right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change, there is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or Among changing still in the protection domain of the invention.

Claims

1. a kind of roof purline tie rod, it is characterised in that the tie rod is folded by thin plate (1) Jing and formed, the two ends of the tie rod Thin plate (1) forms the stub end (11) with the purlin (2) phase clamping described in after folding.

2. roof purline tie rod according to claim 1, it is characterised in that the tie rod is rectangular configuration.

3. roof purline tie rod according to claim 1, it is characterised in that the tie rod generally three folding thin plate layers are tied Structure, its two ends form the stub end (11) with six folding slaty structures.

4. roof purline tie rod according to claim 3, it is characterised in that the two ends of the thin plate (1) shape Jing after folding Into two folding slaty structures；The thin plate (1) forms three folding slaty structures after folding parallel to its center line, and its two ends forms six The stub end (11) of folding slaty structure.

5. roof purline tie rod according to claim 1, it is characterised in that the tie rod generally four fold thin plate layer knot Structure, its stub end (11) forms eight folding slaty structures.

6. roof purline tie rod according to claim 5, it is characterised in that two sides of the thin plate (1) respectively towards Form two folding slaty structures after the middle part doubling of thin plate (1), it is thin that the two ends of the thin plate (1) form end four fold Jing after folding Layer structure, then bracing structural will be formed after thin plate (1) doubling after folding.

7. roof purline tie rod according to claim 5, it is characterised in that the two ends of the thin plate (1) shape Jing after folding Into the folding slaty structure of end two；It is thin that two sides of the thin plate (1) form two foldings towards after the middle part doubling of thin plate (1) respectively Layer structure, in its end four fold slaty structure is formed, then will form bracing structural after thin plate (1) doubling after folding.