CN214302211U

CN214302211U - Stainless steel-clad steel beam joint

Info

Publication number: CN214302211U
Application number: CN202120027218.1U
Authority: CN
Inventors: 李兵; 徐丹丹
Original assignee: Shanghai Beilu Curtain Wall Technology Co ltd
Current assignee: Shanghai Beilu Curtain Wall Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-28
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a stainless steel ladle steel crossbeam node, including the steel crossbeam, the steel crossbeam includes two branch crossbeams, two divide and be equipped with the connecting plate between the crossbeam, the connecting plate is equipped with two screw pieces, one side laminating that the connecting plate was kept away from to two screw pieces is in dividing the crossbeam, two sets of fixed screws are all worn to be equipped with by each connecting plate, two sets of fixed screw difference threaded connection of same connecting plate divide crossbeam and connecting plate in one, it bears same shear force and makes two between the branch crossbeam when crooked mutually, shear force is no longer resisted by dividing crossbeam self completely between two branch crossbeams, and make and can not carry out the sharing of an establishment between connecting plate and the fixed screw, even make branch crossbeam even under the less condition of self sectional area, also can bear the effect of great shear force.

Description

Stainless steel-clad steel beam joint

Technical Field

The application relates to the field of steel structure connecting nodes, in particular to a stainless steel-clad steel beam node.

Background

The steel structure possesses energy-conserving green, and installation construction is convenient, safe and reliable and widely used, and the steel crossbeam probably bears the stress that comes from all directions after the construction is accomplished, for this reason need ensure that the steel crossbeam possesses better mechanical strength.

The existing steel cross beam needs to bear certain shearing force, and the overall cross section area of the cross beam is increased to improve the shearing resistance of the steel cross beam.

In view of the above-mentioned related art, the inventor thinks that after increasing the cross-sectional area of the crossbeam itself, the weight of the steel crossbeam itself will also increase greatly, and there is the whole weight of the steel crossbeam great, carries the inconvenient defect of removal.

SUMMERY OF THE UTILITY MODEL

Make the weight of steel crossbeam not too big increase in order to promote steel crossbeam shear capacity simultaneously to make the steel crossbeam be convenient for remove, this application provides a stainless steel ladle steel crossbeam node.

The technical scheme is that the stainless steel-clad steel beam node provided by the application adopts the following technical scheme:

the utility model provides a stainless steel ladle steel beam node, includes the steel crossbeam, the steel crossbeam includes two branch crossbeams, and two branch crossbeams are equipped with the connecting plate between, and the connecting plate is equipped with two screw pieces, and one side laminating that the connecting plate was kept away from to two screw pieces is in dividing the crossbeam, and two sets of fixed screws are all worn to be equipped with by each connecting plate, and two sets of fixed screws of same connecting plate are threaded connection in a branch crossbeam and connecting plate respectively.

Through adopting above-mentioned technical scheme, be a whole steel crossbeam originally, present two branch crossbeam cooperation connecting plate looks constitutions, simultaneously through screw piece and fixed screw looks fastening connection, then make between branch crossbeam and the connecting plate looks fastening connection, make when two branch crossbeams bear two power of the not equidirectional in the same group of shear force, connecting plate and fixed screw can make the branch crossbeam can bear bigger shear force, then make the cross-sectional area that does not need too big increase branch crossbeam, also can make and can bear bigger shear force between two branch crossbeams, the installation of also being convenient for simultaneously or transport removal.

Optionally, the connecting plate is provided with a connecting plate groove for inserting the screw sheet, and one side of the sub-beam close to the connecting plate is provided with a sub-beam groove for inserting the screw sheet.

Through adopting above-mentioned technical scheme, insert the screw piece in corresponding to the connecting plate groove and dividing the crossbeam groove, make then not need the position of rethread manual adjustment screw piece, just can make the fixed screw correspond and insert for the screw in of fixed screw is comparatively convenient.

Optionally, the connecting plate includes a connecting vertical plate and a connecting flat plate fixedly connected to a side of the connecting vertical plate in a length direction, and a thickness of the connecting vertical plate is smaller than a width of the connecting flat plate.

Through adopting above-mentioned technical scheme for connect the riser and bear pressure, connect the flat board and bear the shear force, make then the whole great sectional area that does not increase self of connecting plate also can make self possess better resistance to compression shear ability.

Optionally, the branch beam comprises a branch vertical plate perpendicular to the side face in the width direction of the connecting vertical plate and a branch plate fixedly connected to the branch vertical plate and close to the side edge in the length direction of the connecting flat plate, and the thickness of the branch vertical plate is smaller than the width of the branch plate.

Through adopting above-mentioned technical scheme for divide the riser to bear pressure, divide the flat board to bear the shear force, make then whole not increasing the great sectional area of self of score crossbeam also can make self possess better resistance to compression shear ability.

Optionally, the connection riser is towards the side fixedly connected with inclined plane piece of dividing the riser, and the inclined plane piece is close to a side and the connection flat of dividing the flat board and flushes mutually, divides the riser to be the inclined plane setting towards the one end of inclined plane piece, divides the inclined plane of riser to be on a parallel with the inclined plane of inclined plane piece.

Through adopting above-mentioned technical scheme, will divide the riser to laminate in the bevel piece, in order to divide the dull and stereotyped laminating in connecting when dull and stereotyped, divide the riser to be difficult to and connect between the riser laminating mutually, then make when dividing the riser to bear along self length direction's pressure, it also can provide better resistance to connect the riser, also make simultaneously to connect the difficult emergence removal of riser, the setting of bevel piece also makes when dividing the crossbeam to receive along self length direction's pressure simultaneously, whole pressure can not all be applyed to connecting on the riser, there is some component force can be followed and is connected riser width direction and shift, then make the trend that the branch crossbeam of dividing to deposit one and remove along connecting riser width direction, reduce the external pressure that the connection riser probably received.

Optionally, divide dull and stereotyped length direction both sides limit department to be equipped with same branch mirror surface board, divide the mirror surface board to contain the riser inside dividing the mirror surface board, connect dull and stereotyped length direction both sides limit and be equipped with same connecting mirror surface board, connect mirror surface board will connect the riser and contain inside connecting mirror surface board, connect mirror surface board and be close to connecting dull and stereotyped one side and offer the screw piece groove that supplies the screw piece to peg graft.

By adopting the technical scheme, the whole outer part of the sub-beam and the connecting plate is more attractive, and meanwhile, a certain anti-corrosion effect can be achieved.

Optionally, the inclined plane piece has seted up the round pin shaft hole towards the side of dividing the riser, and the inclined plane of dividing the riser is equipped with the round pin axle that can follow branch riser length direction and peg graft in the round pin shaft hole.

Through adopting above-mentioned technical scheme, peg graft the round pin axle corresponding to the round pin shaft hole, make then score the crossbeam more difficult along the inclined plane direction removal of inclined plane piece, promote the stability of dividing the crossbeam, also make simultaneously to divide the riser to align with the inclined plane piece easily, be convenient for with the screw piece corresponding to the connecting plate groove with divide the crossbeam groove to peg graft, the holistic installation work of being convenient for goes on.

Optionally, a spring hole for inserting the pin shaft is formed in the inclined plane of the branch vertical plate along the length direction of the branch vertical plate, and a pin shaft spring capable of pushing the pin shaft to enter the pin shaft hole is arranged in the spring hole.

Through adopting above-mentioned technical scheme, the round pin axle spring can promote the round pin axle and get into to the spring hole in, makes then that the round pin axle is difficult for breaking away from the round pin axle hole, simultaneously, also makes the round pin axle partially retract to the spring hole in, even then makes when there is certain deviation in the length of round pin axle, also can hug closely mutually between branch riser and the inclined plane piece.

In summary, the present application includes at least one of the following benefits:

the steel beam is originally a whole steel beam, the two sub beams are matched with the connecting plate to form a phase, and are simultaneously and fixedly connected through the screw pieces and the fixing screws, so that the sub beams are fixedly connected with the connecting plate, when the two sub beams bear two forces in different directions in the same group of shearing force, the connecting plate and the fixing screws can enable the sub beams to bear larger shearing force, the cross section area of the sub beams is not required to be excessively increased, the two sub beams can also bear larger shearing force, and meanwhile, the steel beam is convenient to mount or carry and move;

the pin shaft spring can push the pin shaft to enter the spring hole, so that the pin shaft is not easy to separate from the pin shaft hole, and meanwhile, the pin shaft can be partially retracted into the spring hole, so that the branch vertical plate and the inclined plane block can be tightly attached to each other even if a certain deviation exists in the length of the pin shaft.

Drawings

Fig. 1 is a structural view of an explosive body of the present application;

fig. 2 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. dividing a beam; 2. a connecting plate; 21. connecting the mirror panel; 22. a screw sheet groove; 23. a pin shaft hole; 24. a pin shaft; 25. a spring hole; 26. a pin spring; 27. connecting the mirror panel holes; 3. a screw piece; 31. fixing screws; 32. (ii) a A connecting plate slot; 33. dividing a beam groove; 34. connecting a vertical plate; 35. connecting the flat plates; 36. dividing a vertical plate; 37. dividing a flat plate; 38. a bevel block; 39. a mirror dividing panel.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses stainless steel-clad steel crossbeam node, refer to fig. 1, is the horizontally steel crossbeam including length direction, and steel crossbeam upper portion sets up glass curtain wall.

Referring to fig. 1, the steel crossbeam includes two aligned branch crossbeams 1, each divides crossbeam 1 all to include one and is vertical branch riser 36, two divide riser 36 upper surfaces all to be horizontally branch flat board 37 through welded fastening connection, divide flat board 37 length direction to be on a parallel with branch riser 36 length direction, divide flat board 37 lower surface intermediate position to connect in dividing riser 36, divide flat board 37 width to be greater than and divide riser 36 thickness, two divide the nearly terminal surface in phase of riser 36 to be the slope, two are divided the inclined plane upper portions of riser 36 and keep away from, divide two vertical sides of flat board 37 length direction all to be connected with same minute mirror plate 39 through welded fastening, divide mirror plate 39 bottom surface to laminate in the horizontal bottom surface of dividing riser 36, divide mirror plate 39 to be stainless steel mirror plate.

Referring to fig. 1, install between two branch risers 36 and be vertical connecting plate 2, connecting plate 2 is including being vertical and length direction and being on a parallel with the connection riser 34 who divides riser 36 thickness direction, it is the horizontally dull and stereotyped 35 of connection to connect riser 34 upper surface through welded fastening connection, it is on a parallel with connection riser 34 length direction to connect dull and stereotyped 35 length direction, it is unanimous with branch dull and stereotyped 37 upper surface height to connect dull and stereotyped 35 upper surface height, the height of connecting riser 34 bottom surface is unanimous with the bottom surface height that divides riser 36, it is connected with connection riser 34 to connect dull and stereotyped 35 bottom surface intermediate position department, it is greater than the thickness of connecting riser 34 to connect dull and stereotyped 35 width.

Referring to fig. 1 and 2, the two side surfaces of the connecting vertical plate 34 in the length direction are fixedly connected with inclined surface blocks 38 through welding, the inclined surfaces of the inclined surface blocks 38 facing the branch vertical plate 36 are parallel to the inclined surfaces of the branch vertical plate 36, the horizontal upper surfaces of the inclined surface blocks 38 are fixedly connected to the lower surface of the connecting flat plate 35, and the top edges of the inclined surfaces of the inclined surface blocks 38 are flush with the bottom edge of the connecting flat plate 35 in the length direction. Inclined plane base of inclined plane piece 38 flushes in the length direction base of connecting riser 34, round pin shaft hole 23 has all been seted up on two inclined plane pieces 38 back of the body inclined planes that carry on the back, round pin shaft hole 23 length direction is on a parallel with and divides 36 length direction of riser, connect two vertical sides of dull and stereotyped 35 length direction and pass through the same connecting mirror board 21 of welded fastening connection, connecting mirror board 21 bottom surface is hugged closely in the horizontal bottom surface of connecting riser 34, connecting mirror board 21 is close to two vertical sides of length direction of connecting dull and stereotyped 35 and all runs through and has seted up screw sheet groove 22, screw sheet groove 22 runs through in the upper surface of connecting mirror board 21.

Referring to fig. 1 and 2, the connecting mirror plate 21 is provided with two connecting mirror plate holes 27 in a penetrating manner, the two connecting mirror plate holes 27 are respectively aligned to the two pin shaft holes 23 along the length direction of the branch riser 36, the connecting mirror plate 21 is tightly attached to the inclined plane of the inclined plane block 38, the inclined plane of the branch riser 36 is tightly attached to the inclined plane of the connecting mirror plate 21 away from the branch riser 36, the branch riser 36 is provided with a spring hole 25 towards the inclined plane of the connecting mirror plate 21, the length direction of the spring hole 25 is parallel to the length direction of the pin shaft hole 23, the inside of the spring hole 25 is slidably connected with the pin shaft 24 along the length direction thereof, the pin shaft 24 is slidably connected to the inner wall of the pin shaft hole 23 along the length direction of the pin shaft hole 23, the pin shaft spring 26 with one end fixedly connected to the end of the pin shaft 24 is placed in the spring hole 25, the pin shaft spring 26 pushes the pin shaft 24 to enter the pin shaft hole 23, when the branch riser 36 is tightly attached to the connecting mirror plate 21, the pin 24 abuts the vertical bottom surface of the pin hole 23 through the connecting mirror plate hole 27, at which time the pin 24 is partially located in the spring hole 25 and the pin spring 26 continues to be compressed.

Referring to fig. 1, a vertical connecting plate slot 32 is formed in the upper surface of a connecting plate 35, the connecting plate slot 32 penetrates through two vertical side surfaces of the connecting plate 35 in the length direction, vertical sub-beam slots 33 are formed in the adjacent upper surfaces of two sub-plates 37, the two sub-beam slots 33 respectively penetrate through the adjacent vertical end surfaces of the two sub-plates 37, the sub-beam slots 33 penetrate through the two vertical side surfaces of the sub-plates 37 in the length direction, horizontal screw pieces 3 abut against the upper surfaces of the two sub-beam slots 33, the upper surfaces of the screw pieces 3 are flush with the upper surfaces of the sub-plates 37, the adjacent ends of the two screw pieces 3 are slidably connected to the vertical inner wall of the connecting plate slot 32 in the vertical direction, the adjacent end surfaces of the two screw pieces 3 abut against each other, two sets of two fixing screws 31 are respectively inserted through each screw piece 3, the two sets of fixing screws 31 of the same screw piece 3 are respectively threadedly connected to the adjacent horizontal bottom surfaces of the connecting plate slot 32 and the sub-beam slots 33, the two screw sheets 3 can be respectively inserted into the two screw sheet grooves 22 along the vertical direction.

The stainless steel-clad steel beam node of the embodiment of the application has the following implementation principle: the pin shaft spring 26 is placed into the spring hole 25, the pin shaft 24 is inserted corresponding to the pin shaft hole 23, the inclined surface of the branch vertical plate 36 abuts against the surface of the connecting mirror panel 21, the screw sheet 3 is placed into the connecting plate groove 32 and the branch beam groove 33, the fixing screw 31 is correspondingly screwed in, the connection between one branch beam 1 and the connecting plate 2 is completed, the other branch beam 1 and the connecting plate 2 are connected in the same mode, and the assembly is completed.

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

1. The utility model provides a stainless steel ladle steel crossbeam node, includes the steel crossbeam, its characterized in that: the steel crossbeam includes that two divide crossbeam (1), is equipped with connecting plate (2) between two branch crossbeams (1), and connecting plate (2) are equipped with two screw pieces (3), and one side laminating that connecting plate (2) were kept away from in two screw pieces (3) is in dividing crossbeam (1), and two sets of fixed screw (31) are all worn to be equipped with in each connecting plate (2), and two sets of fixed screw (31) of same connecting plate (2) are threaded connection in one branch crossbeam (1) and connecting plate (2) respectively.

2. The stainless steel-clad beam joint according to claim 1, wherein: the connecting plate (2) is provided with a connecting plate groove (32) for inserting the screw sheet (3), and one side of the sub-beam (1) close to the connecting plate (2) is provided with a sub-beam groove (33) for inserting the screw sheet (3).

3. The stainless steel-clad beam joint according to claim 1, wherein: the connecting plate (2) comprises a connecting vertical plate (34) and a connecting flat plate (35) fixedly connected to the side edge of the connecting vertical plate (34) in the length direction, and the thickness of the connecting vertical plate (34) is smaller than the width of the connecting flat plate (35).

4. The stainless steel-clad beam joint according to claim 3, wherein: divide crossbeam (1) including perpendicular to connect branch riser (36) of riser (34) width direction side, fixed connection divide riser (36) to be close to branch dull and stereotyped (37) of connecting the length direction side of dull and stereotyped (35), divide the thickness of riser (36) to be less than the width of dividing dull and stereotyped (37).

5. The stainless steel-clad beam joint according to claim 4, wherein: connect riser (34) towards side fixedly connected with inclined plane piece (38) of dividing riser (36), inclined plane piece (38) are close to one side of dividing dull and stereotyped (37) and are connected dull and stereotyped (35) and flush mutually, divide riser (36) to be the inclined plane setting towards the one end of inclined plane piece (38), divide the inclined plane of riser (36) to be on a parallel with the inclined plane of inclined plane piece (38).

6. The stainless steel-clad beam joint according to claim 4, wherein: divide dull and stereotyped (37) length direction both sides limit department to be equipped with same piece branch mirror panel (39), divide mirror panel (39) will divide riser (36) to contain inside branch mirror panel (39), connect dull and stereotyped (35) length direction both sides limit and be equipped with same connection mirror panel (21), connection mirror panel (21) will be connected riser (34) and contain inside connection mirror panel (21), connection mirror panel (21) are close to and connect screw piece groove (22) of offering the confession screw piece (3) grafting on dull and stereotyped (35) one side.

7. The stainless steel-clad beam joint according to claim 5, wherein: the side of the inclined plane block (38) facing the vertical dividing plate (36) is provided with a pin shaft hole (23), and the inclined plane of the vertical dividing plate (36) is provided with a pin shaft (24) which can be inserted into the pin shaft hole (23) along the length direction of the vertical dividing plate (36).

8. The stainless steel-clad beam joint according to claim 7, wherein: divide riser (36) inclined plane department along dividing riser (36) length direction to offer spring hole (25) that supply round pin axle grafting, spring hole (25) inside is equipped with can promote round pin axle (24) and enter into round pin axle hole (23) round pin axle spring (26).