CN214833447U - Purlin connection structure of steel construction building - Google Patents
Purlin connection structure of steel construction building Download PDFInfo
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- CN214833447U CN214833447U CN202121186502.XU CN202121186502U CN214833447U CN 214833447 U CN214833447 U CN 214833447U CN 202121186502 U CN202121186502 U CN 202121186502U CN 214833447 U CN214833447 U CN 214833447U
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Abstract
The utility model relates to a purlin connection structure of steel construction building belongs to steel construction connecting elements field, and it includes crossbeam, purlin and connecting piece, and the connecting piece includes angle steel, first connecting piece and second connecting piece, and one side of angle steel can be dismantled through first connecting piece with the crossbeam and be connected, and the opposite side can be dismantled through the second connecting piece with the purlin and be connected. This application has and to make crossbeam and purlin be connected stable effect.
Description
Technical Field
The application relates to the field of steel structure connecting components, in particular to a purlin connecting structure of a steel structure building.
Background
The light steel structure building has the advantages of light weight, high strength, small environmental pollution, short construction period, good earthquake resistance and the like, realizes the resource saving and sustainable development in the building field, responds to the requirement of building a 'conservation-oriented' society, and becomes the direction of building industrialized development.
Purlines in the light steel structure are used as structural members for transmitting roof loads to steel beams, the steel consumption of the purlines accounts for about 20% of the total steel consumption of the whole project, and the reasonable connection structure of the purlines, the roof and the steel beams has very important significance in ensuring the safety of the whole structure, reducing the steel consumption, controlling the manufacturing cost and the like. At present, purlins are directly and fixedly connected with cross beams through self-tapping bolts, and the purlins can be used for decorating or supporting secondary house rafters.
In view of the above-mentioned related art, the inventor believes that the purlin is connected with the roof and the steel beam only through the self-tapping bolt, which easily causes the unstable connection phenomenon.
SUMMERY OF THE UTILITY MODEL
In order to make crossbeam and purlin be connected stably, this application provides a purlin connection structure of steel construction building.
The application provides a pair of purlin connection structure of steel construction building adopts following technical scheme:
the utility model provides a purlin connection structure of steel construction building, includes crossbeam, purlin and connecting piece, and the connecting piece includes angle steel, first connecting piece and second connecting piece, and one side of angle steel can be dismantled through first connecting piece with the crossbeam and be connected, and the opposite side can be dismantled through the second connecting piece with the purlin and be connected.
Through adopting above-mentioned technical scheme, crossbeam and purlin can be connected simultaneously to the angle steel, help improving the stability of being connected between crossbeam and the purlin, and crossbeam and purlin all can dismantle with the angle steel and be connected, make things convenient for the installation and the dismantlement of crossbeam and purlin.
Optionally, the first connecting piece comprises a connecting column and a nut, one end of the connecting column is fixedly connected with the cross beam, and the other end of the connecting column penetrates through the angle steel and then is in threaded connection with the nut.
Through adopting above-mentioned technical scheme, penetrate the spliced pole and screw up the nut behind the angle steel, can accomplish being connected between angle steel and the crossbeam, make things convenient for the installation and the dismantlement process between crossbeam and the angle steel.
Optionally, the second connecting piece includes inserted block and mounting, and inserted block fixed connection is on the purlin, and the slot that is used for holding the inserted block is offered to the angle steel, and the slot runs through angle steel thickness, and the mounting is used for making the inserted block be difficult for removing.
Through adopting above-mentioned technical scheme, insert the inserted block back in the slot, fix the inserted block through the mounting, make things convenient for being connected between angle steel and the purlin, and the slot plays limiting displacement to the inserted block, makes the inserted block be difficult for producing the displacement in the slot, and then makes and is connected stably between purlin and the angle steel.
Optionally, the fixing piece is a screw rod, the insert block is provided with a threaded hole, the axis direction of the threaded hole is perpendicular to the length direction of the insert block, and the screw rod penetrates through the threaded hole and then is in threaded connection with the insert block.
Through adopting above-mentioned technical scheme, twist the screw rod and insert the piece after, the screw rod plays limiting displacement to the inserted block, and the mode of fixed inserted block is simple convenient.
Optionally, a reinforcing assembly is arranged between the purlines and the angle steel and comprises first magnets and second magnets, the first magnets are fixedly connected with the purlines, the second magnets are fixedly connected with the angle steel, and the first magnets and the second magnets attract each other in a magnetic manner.
By adopting the technical scheme, when the first magnet and the second magnet are magnetically attracted, the connection stability between the purlines and the angle steel is improved, and the connection between the purlines and the cross beam is stable; at the moment, the magnetic force between the first magnet and the second magnet can reduce the pulling force of the purlin on the screw rod, and further the damage of the insert block is reduced.
Optionally, the cross beam comprises a first connecting portion, a connecting rod and a second connecting portion, one end of the connecting rod is fixedly connected with the first connecting portion, the other end of the connecting rod is fixedly connected with the second connecting portion, two angle steels are arranged, one angle steel is fixedly connected with the first connecting portion, and the other angle steel is fixedly connected with the second connecting portion.
Through adopting above-mentioned technical scheme, area of contact between first connecting portion and the multiplicable crossbeam of second connecting portion and the angle steel makes to be connected stably between angle steel and the crossbeam.
Optionally, the length direction of the purline is perpendicular to the length direction of the connecting rod.
Through adopting above-mentioned technical scheme, at this moment, the purlin can play pleasing to the eye effect, and can the auxiliary stay crossbeam.
Optionally, the length direction of the purline is parallel to the length direction of the connecting rod.
Through adopting above-mentioned technical scheme, the purlin plays the effect of auxiliary stay crossbeam.
To sum up, the application comprises the following beneficial technical effects:
1. the angle steel is arranged between the purline and the cross beam, the cross beam is detachably connected with the angle steel through the first connecting piece, and the purline is detachably connected with the angle steel through the second connecting piece, so that the connection stability between the purline and the cross beam can be enhanced, and the purline and the cross beam can be conveniently installed and detached;
2. the angle steel is provided with the inserting blocks and the slots, so that the connection stability of the angle steel and the purlines is facilitated, and the angle steel and the purlines are also facilitated to be mounted and dismounted;
3. through set up the reinforcement assembly between purlin and crossbeam, the stability of being connected between multiplicable crossbeam and the purlin.
Drawings
Fig. 1 is a schematic perspective view of a purlin connecting structure of a steel structure building according to an embodiment of the present application;
fig. 2 is a schematic perspective view of a purlin connection structure of a steel structure building in an embodiment of the present application.
Description of reference numerals: 1. a cross beam; 11. a first connection portion; 12. a connecting rod; 13. a second connecting portion; 2. a purlin; 3. a connecting member; 31. angle steel; 311. a first connecting plate; 312. a second connecting plate; 32. a first connecting member; 321. connecting columns; 322. a nut; 33. a second connecting member; 331. inserting a block; 332. a screw; 333. a slot; 334. a threaded hole; 4. a reinforcement assembly; 41. a first magnet; 42. a second magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
Example 1
The embodiment of the application discloses purlin connection structure of steel construction building. Referring to fig. 1, the purlin connection structure of the steel structure building comprises a cross beam 1, purlins 2 and connecting pieces 3, each connecting piece 3 comprises a right angle steel 31, a first connecting piece 32 and a second connecting piece 33, one side wall of each steel angle 31 is detachably connected with the cross beam 1 through the first connecting piece 32, and the other side wall of each steel angle 31 is detachably connected with the purlins 2 through the second connecting pieces 33. The angle steel 31 sets up to two, and is located the both ends of crossbeam 1 respectively, and the purlin 2 sets up to two and with angle steel 31 one-to-one. Angle steel 31 can be connected crossbeam 1 and purlin 2 simultaneously, can improve the stability of being connected between purlin 2 and the crossbeam 1, is to dismantle between angle steel 31 and purlin 2 and the crossbeam 1 and is connected, helps the installation and the dismantlement between crossbeam 1 and the purlin 2.
As shown in fig. 1, the cross beam 1 includes a first connecting portion 11, a connecting rod 12 and a second connecting portion 13, the first connecting portion 11 and the second connecting portion 13 are parallel to each other, the first connecting portion 11 is perpendicular to the connecting rod 12, one end of the connecting rod 12 is welded to a midpoint of a side wall of the first connecting portion 11, and the other end of the connecting rod 12 is welded to a midpoint of a side wall of the second connecting portion 13. The angle steel 31 includes a first connecting plate 311 and a second connecting plate 312, the first connecting plate 311 and the second connecting plate 312 are perpendicular to each other, and a bottom wall of the second connecting plate 312 is integrally connected with a side wall of the first connecting plate 311. The first connecting plate 311 of one angle steel 31 is connected with the first connecting portion 11 through the first connecting piece 32, the second connecting plate 312 is detachably connected with the purline 2 through the second connecting piece 33, the first connecting plate 311 of the other angle steel 31 is connected with the second connecting portion 13 through the first connecting piece 32, and the second connecting plate 312 is detachably connected with the purline 2 through the second connecting piece 33. The first connecting portion 11 and the second connecting portion 13 can increase the contact area between the connecting rod 12 and the angle steel 31, so that the connection between the cross beam 1 and the angle steel 31 is stable.
As shown in fig. 1, the first connectors 32 are distributed at intervals in the length direction of the angle steel 31, each first connector 32 includes a connecting column 321 and a nut 322, the connecting column 321 is perpendicular to the length direction of the first connecting portion 11, one end of the connecting column 321 is welded to the side wall of the first connecting portion 11, and the other end of the connecting column 321 penetrates through the first connecting plate 311 and then is in threaded connection with the nut 322. The vertical back that inserts first connecting plate 311 of spliced pole 321, screw up nut 322 can accomplish being connected between first connecting portion 11 and the first connecting plate 311, and is simple and convenient, moreover also convenient to detach.
As shown in fig. 1, the length direction of the purlin 2 is perpendicular to the length direction of the connecting rod 12 and is vertically located below the second connecting plate 312, a reinforcing component 4 is arranged between the top end of the purlin 2 and the second connecting plate 312, the reinforcing component 4 comprises a first magnet 41 and a second magnet 42, the first magnet 41 is bonded with the top wall of the purlin 2, the second magnet 42 is bonded and fixed with the bottom wall of the second connecting plate 312, and the first magnet 41 and the second magnet 42 are attracted magnetically. The second connecting piece 33 comprises an insert block 331 and a fixing piece, the insert block 331 is welded on the top wall of the purlin 2, a slot 333 penetrating through the wall thickness is formed in the second connecting plate 312, the insert block 331 sequentially penetrates through the first magnet 41 and the second magnet 42, a threaded hole 334 is formed in the part, penetrating out of the second connecting plate 312, of the insert block 331, the axis direction of the threaded hole 334 is perpendicular to the length direction of the purlin 2, the fixing piece is a screw rod 332, the screw rod 332 penetrates through the threaded hole 334 and then is in threaded connection with the insert block 331, and the screw rod 332 is abutted to the top wall of the second connecting plate 312. Insert the inserted block 331 in slot 333, then pass screw rod 332 through screw hole 334 and pass through threaded connection with inserted block 331, can conveniently fix angle steel 31 and purlin 2, first magnet 41 attracts mutually with second magnet 42 magnetism this moment, and the suction between first magnet 41 and the second magnet 42 helps alleviating the pulling force of purlin 2 to inserted block 331 and screw rod 332, helps improving the life-span of inserted block 331 and screw rod 332, and makes things convenient for installation and dismantlement between purlin 2 and angle steel 31.
The embodiment of the application provides a purlin connection structure's of steel construction building implementation principle does: after the connecting column 321 is vertically inserted into the first connecting plate 311, the nut 322 is screwed down, and the connection between the first connecting part 11 and the first connecting plate 311 can be completed; insert the plug 331 into slot 333, then screw in screw 332 in the screw hole 334, first magnet 41 attracts with second magnet 42 magnetism mutually this moment, has increased the stability of being connected between purlin 2 and second connecting plate 312, can conveniently install and dismantle angle steel 31 and purlin 2, and does not influence the stability of being connected between purlin 2 and crossbeam 1.
Example 2
Referring to fig. 2, the embodiment of the application discloses a purlin connection structure of a steel structure building. The difference from embodiment 1 is that the purlins 2 are arranged in parallel with the connecting rods 12 in the length direction in this embodiment. At this time, the purlines 2 can play a role in beauty and can assist in supporting the cross beam 1.
The implementation principle of the purlin connection structure of a steel structure building of the embodiment of the application is the same as that of the first embodiment.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a purlin connection structure of steel construction building which characterized in that: including crossbeam (1), purlin (2) and connecting piece (3), connecting piece (3) include angle steel (31), first connecting piece (32) and second connecting piece (33), and one side and crossbeam (1) of angle steel (31) can be dismantled through first connecting piece (32) and be connected, and the opposite side can be dismantled through second connecting piece (33) with purlin (2) and be connected.
2. The purlin connection structure of steel structure building of claim 1, characterized in that: the first connecting piece (32) comprises a connecting column (321) and a nut (322), one end of the connecting column (321) is fixedly connected with the cross beam (1), and the other end of the connecting column penetrates through the angle steel (31) and then is in threaded connection with the nut (322).
3. The purlin connection structure of steel structure building of claim 1, characterized in that: the second connecting piece (33) comprises an inserting block (331) and a fixing piece, the inserting block (331) is fixedly connected to the purline (2), a slot (333) used for accommodating the inserting block (331) is formed in the angle steel (31), the slot (333) penetrates through the thickness of the angle steel (31), and the fixing piece is used for enabling the inserting block (331) not to move easily.
4. The purlin connection structure of steel structure building of claim 3, characterized in that: the fixing piece is a screw rod (332), a threaded hole (334) is formed in the inserting block (331), the axis direction of the threaded hole (334) is perpendicular to the length direction of the inserting block (331), and the screw rod (332) penetrates through the threaded hole (334) and then is in threaded connection with the inserting block (331).
5. The purlin connection structure of steel structure building of claim 4, characterized in that: be equipped with between purlin (2) and angle steel (31) and consolidate subassembly (4), consolidate subassembly (4) and include first magnet (41) and second magnet (42), first magnet (41) and purlin (2) fixed connection, second magnet (42) and angle steel (31) fixed connection, first magnet (41) and second magnet (42) magnetism attract mutually.
6. The purlin connection structure of steel structure building of claim 1, characterized in that: crossbeam (1) includes first connecting portion (11), connecting rod (12) and second connecting portion (13), the one end and first connecting portion (11) fixed connection of connecting rod (12), the other end and second connecting portion (13) fixed connection, and angle steel (31) are equipped with two, one of them angle steel (31) and first connecting portion (11) fixed connection, another angle steel (31) and second connecting portion (13) fixed connection.
7. The purlin connection structure of steel structure building of claim 1, characterized in that: the length direction of the purline (2) is vertical to the length direction of the connecting rod (12).
8. The purlin connection structure of steel structure building of claim 1, characterized in that: the length direction of the purline (2) is parallel to the length direction of the connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186502.XU CN214833447U (en) | 2021-05-28 | 2021-05-28 | Purlin connection structure of steel construction building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186502.XU CN214833447U (en) | 2021-05-28 | 2021-05-28 | Purlin connection structure of steel construction building |
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| Publication Number | Publication Date |
|---|---|
| CN214833447U true CN214833447U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121186502.XU Active CN214833447U (en) | 2021-05-28 | 2021-05-28 | Purlin connection structure of steel construction building |
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| CN (1) | CN214833447U (en) |
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2021
- 2021-05-28 CN CN202121186502.XU patent/CN214833447U/en active Active
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