CN213926986U

CN213926986U - Purlin support

Info

Publication number: CN213926986U
Application number: CN202022566200.7U
Authority: CN
Inventors: 李博; 伊宏森; 马龙凤
Original assignee: Liaoning Fuhua Steel Structure Engineering Co ltd
Current assignee: Liaoning Fuhua Steel Structure Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a support between purlin, which comprises a cross beam, the equal fixedly connected with purlin in both sides of crossbeam, the top swing joint of purlin has the fixed plate, the equal first connecting plate of fixedly connected with in both sides of fixed plate, the axle center department threaded connection of first connecting plate has first bolt, the one end of first bolt and the top threaded connection of purlin, the bottom fixedly connected with backup pad of crossbeam. The utility model discloses a crossbeam, the purlin, the fixed plate, first connecting plate, first bolt, a supporting plate, the second connecting plate, the second bolt, the girder, the bracing piece, the diaphragm, the third bolt, the water guide piece, the waterproof layer, the protective layer, the wearing layer, the cooperation of anticorrosive coating and oxidation resisting layer, bearing structure possesses the higher attribute of stability between messenger's purlin to can effectively offset the damage of external factor, bearing structure stability is high and long service life's purpose between the purlin has been realized, relatively accord with the building demand of current steel construction roofing building.

Description

Purlin support

Technical Field

The utility model relates to a steel construction roofing envelope technical field specifically is support between purlin.

Background

The purlin is also called the purlin, the horizontal roof beam of perpendicular roof truss or rafter, be used for supporting rafter or roofing material, the purlin is the horizontal curved (bi-directional bending usually) component that receives, generally all design into the simple purlin of single stride, purlin commonly used has real web type and light steel truss type two kinds, support between the purlin of supporting use a kind of purlin usually, constitute room beam structure jointly, but bearing structure stability is not high between general purlin, and life is lower, be not conform to the user demand of steel construction roofing, release here and support between the purlin of a stability height and long service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support between purlin possesses long service life's advantage, short-lived problem when having solved bearing structure between purlin.

In order to achieve the above object, the utility model provides a following technical scheme: the inter-purlin support comprises a cross beam, purlins are fixedly connected to two sides of the cross beam, a fixing plate is movably connected to the top of each purlin, first connecting plates are fixedly connected to two sides of each fixing plate, a first bolt is in threaded connection with the axis of each first connecting plate, one end of each first bolt is in threaded connection with the top of each purlin, a supporting plate is fixedly connected to the bottom of each cross beam, a second connecting plate is fixedly connected to the bottom of each supporting plate, a second bolt is in threaded connection with two sides of the top of each second connecting plate, a main beam is movably connected to the bottom of each second connecting plate, one end of each second bolt is in threaded connection with the top of each main beam, a supporting rod is fixedly connected to the bottom of each purlin, a transverse plate is fixedly connected to one end of each supporting rod, which is far away from each purlin, a third bolt is in threaded connection with two sides of the top of the transverse plate, one end of each third bolt is in threaded connection with the top of each main beam, the top fixedly connected with water guide block of crossbeam, the fixed surface of purlin is connected with the waterproof layer, the top fixedly connected with protective layer of waterproof layer, the top fixedly connected with wearing layer of protective layer, the protective layer includes anticorrosive coating and oxidation resisting layer, the bottom of anticorrosive coating and oxidation resisting layer's top fixed connection.

Preferably, the rain guide plates are fixedly connected to the two sides of the main beam, and the rain guide plates are made of stainless steel.

Preferably, both sides of the support rod are fixedly connected with stabilizer bars, and one ends of the stabilizer bars, far away from the support rod, are fixedly connected with the bottoms of the purlines.

Preferably, the both sides at girder top are the equal fixedly connected with stopper, the both sides of stopper all with one side fixed connection of diaphragm.

Preferably, the waterproof layer is made of polyurea waterproof paint, the wear-resistant layer is made of wear-resistant ceramic paint, the anticorrosive layer is made of oil-based paint, and the antioxidation layer is made of oxidation-resistant graphite.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a crossbeam, the purlin, the fixed plate, first connecting plate, first bolt, a supporting plate, the second connecting plate, the second bolt, the girder, the bracing piece, the diaphragm, the third bolt, the water guide piece, the waterproof layer, the protective layer, the wearing layer, the cooperation of anticorrosive coating and oxidation resisting layer, bearing structure possesses the higher attribute of stability between messenger's purlin to can effectively offset the damage of external factor, bearing structure stability is high and long service life's purpose between the purlin has been realized, relatively accord with the building demand of current steel construction roofing building.

2. The utility model discloses a set up the water guide piece, can water conservancy diversion rainwater and through the purlin landing, avoid the rainwater to be detained at the top of crossbeam, so can corrosion its surface for a long time, through setting up the waterproof layer, prevent outside water corrosion purlin, destroy its steel body structure, through setting up the wearing layer, can increase the wearing resistance on purlin surface, avoid long-time use the back, because the friction leads to the surface wear excessive, through setting up the rain guide plate, can derive the rainwater of purlin surface landing, through setting up the stabilizer bar, can strengthen the stability between purlin and the girder, through setting up the stopper, make things convenient for bearing structure and girder to install between the purlin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of a purlin of the present invention;

fig. 3 is a schematic cross-sectional view of the protective layer of the present invention.

In the figure: 1. a cross beam; 2. a purlin; 3. a fixing plate; 4. a first connecting plate; 5. a first bolt; 6. a support plate; 7. a second connecting plate; 8. a second bolt; 9. a main beam; 10. a support bar; 11. a transverse plate; 12. a third bolt; 13. a water guide block; 201. a waterproof layer; 202. a protective layer; 203. a wear layer; 2021. an anticorrosive layer; 2022. an anti-oxidation layer; 14. a rain guide plate; 15. a stabilizer bar; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, the purlin supporting structure comprises a cross beam 1, purlins 2 are fixedly connected to two sides of the cross beam 1, a fixing plate 3 is movably connected to the tops of the purlins 2, first connecting plates 4 are fixedly connected to two sides of the fixing plate 3, first bolts 5 are screwed to the axes of the first connecting plates 4, one ends of the first bolts 5 are screwed to the tops of the purlins 2, a supporting plate 6 is fixedly connected to the bottom of the cross beam 1, a second connecting plate 7 is fixedly connected to the bottom of the supporting plate 6, second bolts 8 are screwed to two sides of the tops of the second connecting plates 7, a main beam 9 is movably connected to the bottom of the second connecting plates 7, one ends of the second bolts 8 are screwed to the tops of the main beam 9, a supporting rod 10 is fixedly connected to the bottom of the purlins 2, a transverse plate 11 is fixedly connected to one end of the supporting rod 10 far away from the purlins 2, and third bolts 12 are screwed to two sides of the tops of the transverse plate 11, one end of a third bolt 12 is in threaded connection with the top of a main beam 9, the top of a cross beam 1 is fixedly connected with a water guide block 13, the surface of a purline 2 is fixedly connected with a waterproof layer 201, the top of the waterproof layer 201 is fixedly connected with a protective layer 202, the top of the protective layer 202 is fixedly connected with a wear-resistant layer 203, the protective layer 202 comprises an anticorrosive layer 2021 and an anti-oxidation layer 2022, the bottom of the anticorrosive layer 2021 is fixedly connected with the top of the anti-oxidation layer 2022, two sides of the main beam 9 are both fixedly connected with rain guide plates 14, the rain guide plates 14 are made of stainless steel, two sides of a support rod 10 are both fixedly connected with stabilizer bars 15, one end of each stabilizer bar 15, far away from the support rod 10, is fixedly connected with the bottom of the purline 2, two sides of the top of the main beam 9 are both fixedly connected with stopper 16, two sides of each stopper 16 are both fixedly connected with one side of a transverse plate 11, the waterproof layer 201 is made of polyurea waterproof coating, and the wear-resistant layer 203 is made of wear-resistant ceramic coating, the material of anticorrosive coating 2021 is oil-based paint, the material of antioxidation layer 2022 is oxidation resistant graphite, through setting up water guide block 13, can water conservancy diversion rainwater and pass through the landing of purlin 2, avoid the rainwater to be detained at the top of crossbeam 1, so can corrode its surface for a long time, through setting up waterproof layer 201, prevent outside water corrosion purlin 2, destroy its steel body structure, through setting up wearing layer 203, can increase the wearability on purlin 2 surface, after avoiding using for a long time, because the friction leads to surface wear to be excessive, through setting up rain guide plate 14, can lead out the rainwater of the landing of purlin 2 surface, through setting up stabilizer bar 15, can strengthen the stability between purlin 2 and girder 9, through setting up stopper 16, make things convenient for bearing structure and girder 9 to install between purlin, through crossbeam 1, purlin 2, fixed plate 3, first connecting plate 4, first bolt 5, Backup pad 6, second connecting plate 7, second bolt 8, girder 9, bracing piece 10, diaphragm 11, third bolt 12, water guide block 13, waterproof layer 201, protective layer 202, wearing layer 203, anticorrosive coating 2021 and antioxidation layer 2022's cooperation, make bearing structure possess the higher attribute of stability between the purlin, and can effectively offset the damage of external factor, bearing structure stability is high and long service life's purpose between the purlin has been realized, relatively accord with the building demand of current steel construction roofing building.

When the fixing plate is used, the fixing plate 3 is installed together with the purlins 2 through the first connecting plate 4 and the first bolt 5, and then the supporting plate 6 and the supporting rod 10 are installed together with the third bolt 12 and the main beam 9 through the transverse plate 11, so that a stable structure for supporting between the purlins is formed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Support between purlin, including crossbeam (1), its characterized in that: purlins (2) are fixedly connected to two sides of the beam (1), a fixing plate (3) is movably connected to the top of each purlin (2), first connecting plates (4) are fixedly connected to two sides of each fixing plate (3), a first bolt (5) is in threaded connection with the axis of each first connecting plate (4), one end of each first bolt (5) is in threaded connection with the top of each purlin (2), a supporting plate (6) is fixedly connected to the bottom of the beam (1), a second connecting plate (7) is fixedly connected to the bottom of each supporting plate (6), a second bolt (8) is in threaded connection with two sides of the top of each second connecting plate (7), a main beam (9) is movably connected to the bottom of each second connecting plate (7), one end of each second bolt (8) is in threaded connection with the top of each main beam (9), and a supporting rod (10) is fixedly connected to the bottom of each purlin (2), the supporting rod (10) is far away from one end of a purline (2) and is fixedly connected with a transverse plate (11), the two sides of the top of the transverse plate (11) are respectively in threaded connection with a third bolt (12), one end of the third bolt (12) is in threaded connection with the top of a main beam (9), the top of the transverse beam (1) is fixedly connected with a water guide block (13), the surface of the purline (2) is fixedly connected with a waterproof layer (201), the top of the waterproof layer (201) is fixedly connected with a protective layer (202), the top of the protective layer (202) is fixedly connected with a wear-resistant layer (203), the protective layer (202) comprises an anticorrosive layer (2021) and an oxidation resistant layer (2022), and the bottom of the anticorrosive layer (2021) is fixedly connected with the top of the oxidation resistant layer (2022).

2. The purlin brace of claim 1, wherein: the equal fixedly connected with in both sides of girder (9) leads rain board (14), the material of leading rain board (14) is the stainless steel.

3. The purlin brace of claim 1, wherein: the two sides of the support rod (10) are fixedly connected with stabilizer bars (15), and one ends, far away from the support rod (10), of the stabilizer bars (15) are fixedly connected with the bottoms of the purlines (2).

4. The purlin brace of claim 1, wherein: the equal fixedly connected with stopper (16) in both sides at girder (9) top, the both sides of stopper (16) all with one side fixed connection of diaphragm (11).

5. The purlin brace of claim 1, wherein: the waterproof layer (201) is made of polyurea waterproof paint, the wear-resistant layer (203) is made of wear-resistant ceramic paint, the anticorrosive layer (2021) is made of oil-based paint, and the antioxidation layer (2022) is made of oxidation-resistant graphite.