CN208219853U - Steelframe building structure for room in room - Google Patents
Steelframe building structure for room in room Download PDFInfo
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- CN208219853U CN208219853U CN201820775549.1U CN201820775549U CN208219853U CN 208219853 U CN208219853 U CN 208219853U CN 201820775549 U CN201820775549 U CN 201820775549U CN 208219853 U CN208219853 U CN 208219853U
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- room
- roof truss
- rod
- tie
- steelframe
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Abstract
The utility model is to provide a kind of steelframe building structure without wall beam, without purlin for room in room that can be reduced difficulty of construction and save material, is related to steel house technical field.For the steelframe building structure in room in room, including column braces, tie-rod and roof truss；The roof truss is arranged for multiple intervals and portal frame of the spacing no more than 2 meters, and two columns of adjacent two portal frame of the column braces and roof truss connect, and two beam verticals that the tie-rod passes through adjacent two portal frame of clamping structure and roof truss connect.The utility model is not required to setting wall beam, purlin, reduces the steelframe housing construction difficulty in room in room and saves material.
Description
Technical field
The utility model relates to steel house technical field, especially a kind of steelframe building structure for room in room.
Background technique
In height and the biggish Indoor environment of span often because technology major requires that small single building need to be arranged, at present
Mostly building small single building indoors mostly uses steel construction.Conventional steelframe building structure is by roofing, column and stands
The crossbeam and the composition such as the wall beam being arranged on crossbeam or purlin of column connection, roofing is laid on purlin, in wall beam or purlin
On be additionally provided with the components such as various tie rods, strut, therefore roofing element quantity is more, constructs more complex, and steel using amount is big, and in room
Since construction space is limited, the construction of wall beam or purlin is also cumbersome in the steelframe house in middle room.The effect of wall beam or purlin be by
In roofing load transmission to roof truss, since the roofing in room in room has been mainly the partition effect of blocking, roofing load is smaller, therefore sets
A kind of portal frame building structure without wall beam, without purlin for room in room is counted out to reduce difficulty of construction and save material.
Utility model content
Difficulty of construction can be reduced the technical problem to be solved by the utility model is to provide one kind and saves being used for for material
The steelframe building structure without wall beam, without purlin in room in room.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the steelframe building structure for room in room,
Including column braces, tie-rod and roof truss；The roof truss is the portal frame that multiple interval settings and spacing are no more than 2 meters, institute
The two columns connection of adjacent two portal frame of column braces and roof truss is stated, the tie-rod is adjacent by clamping structure and roof truss
Two beam verticals of two portal frames connect.
It further, further include horizontally-supported；Horizontally-supported two crossbeam obliques with adjacent two portal frame of roof truss
Connect, and it is adjacent two it is horizontally-supported be in splayed.
It further, further include end wall column；The crossbeam of two portal frames of head and the tail of the end wall column and roof truss connects.
Further, the portal frame span is no more than 12 meters.
Further, the clamping structure includes that the protrusion at tie-rod both ends is arranged in and is mounted on portal frame crossbeam
Mounting base；The tie-rod is round bar, and the mounting base is equipped with the mounting hole being adapted to tie-rod；It is equipped with and protrusion in the mounting hole
The recessing groove and card slot of adaptation；The card slot is arranged radially along mounting hole and the distance being open to mounting hole is c, the card slot
Axially it is arranged along mounting hole and is b to the distance of mounting hole bottom hole, the distance of the protrusion to tie-rod rod end is a, b >=c+2a.
The beneficial effects of the utility model are: the steelframe building structure for room in room of the utility model, passes through setting
Portal frame of the spacing no more than 2 meters forms roof truss, two cross that tie-rod passes through clamping structure and adjacent two portal frame of roof truss
Beam vertically connects, easy for installation, and roof truss keeps stability under loading by setting column braces, tie-rod, and portal frame forms roof truss can
Support directly is provided for roof boarding, it is difficult from the steelframe housing construction for without the structures such as wall beam, purlin are arranged, reducing room in room
It spends and saves material.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the tie-rod stereoscopic schematic diagram of the utility model；
Fig. 3 is the mounting base front view of the utility model；
Fig. 4 is with novel installation section view；
As shown in the figure: 1. portal frames, 2. column braces, 3. is horizontally-supported, 4. tie-rods, 5. end wall columns, 6. mounting bases,
41. protrusion, 61. mounting holes, 62. recessing grooves, 63. card slots.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, the steelframe building structure for room in room of the utility model, including column braces 2, tie-rod 4 with
And roof truss；The roof truss is the portal frame 1 that multiple interval settings and spacing are no more than 2 meters, the column braces 2 and roof truss
Two columns of adjacent two portal frame 1 connect, and the tie-rod 4 passes through the two of adjacent two portal frame 1 of clamping structure and roof truss
Beam vertical connection.
Roof truss is the portal frame 1 that multiple interval settings and spacing are no more than 2 meters, and the spacing of portal frame 1 is no more than 2 meters
Effect be reduce roof boarding 7 span, guarantee roofing load roof truss directly can be passed to by large roof slab.Column braces
Two columns of 2 two portal frames 1 adjacent with roof truss are connect, and the effect of column braces 2 is to guarantee the entirety of roof truss substructure
Stablize, improve lateral rigidity and transmit longitudinal (roof truss length direction) horizontal force.Tie-rod 4 is adjacent by clamping structure and roof truss
Two beam verticals of two portal frames 1 connect, and tie-rod 4 is the monolithic stability for improving roof truss superstructure.
It further include horizontally-supported 3 to further enhance the overall performance of roof truss；Described horizontally-supported 3 with roof truss
Two crossbeam mitereds of adjacent two portal frame 1, and adjacent two horizontally-supported 3 be in splayed.Adjacent two horizontally-supported 3 be in eight words
Shape, can transmit the horizontal force of vertical and horizontal (roof truss width direction), and roof truss is more rigid.Horizontally-supported 3 can be used bolt,
Two crossbeam mitereds of the modes and adjacent two portal frame 1 such as welding and clamping.
When 1 span of portal frame of roof truss is larger, the stability and support performance of roof truss are insufficient, further, are
The stability for improving roof truss, further includes end wall column 5；The crossbeam of the end wall column 5 and two portal frames 1 of head and the tail of roof truss connects
It connects.1 span of portal frame is preferably no more than 12 meters.
Since the steelframe house in room in room is all provisional mostly, and the setting of tie-rod 4 installs tie-rod 4 on roof truss top
The general steel member connection type of Shi Caiyong (weld or be bolted), installation, disassembly are extremely inconvenient.Tie-rod 4 passes through clamping
Two beam verticals of adjacent two portal frame 1 of structure and roof truss connect, and installation, disassembly are all more convenient.As shown in Figures 1 to 4,
The clamping structure includes the mounting base 6 that the protrusion 41 at 4 both ends of tie-rod is arranged in and is mounted on 1 crossbeam of portal frame；It is described
Tie-rod 4 is round bar, and the mounting base 6 is equipped with the mounting hole 61 being adapted to tie-rod 4；It is equipped in the mounting hole 61 and protrusion 41
The recessing groove 62 and card slot 63 of adaptation；The card slot 63 is arranged radially along mounting hole 61 and is to the distance that mounting hole 61 is open
C, the card slot 63 are b along the axial setting of mounting hole 61 and to the distance of 61 bottom hole of mounting hole, and described raised 41 arrive 4 rod end of tie-rod
Distance be a, b >=c+2a.Card slot 63 is that c refers to that 63 innermost end face of card slot is opened to mounting hole 61 to the distance that mounting hole 61 is open
The distance of mouth.The distance of card slot 63 to 61 bottom hole of mounting hole is that b refers to 63 innermost end face of card slot to 61 hole bottom distance of mounting hole.It is convex
Rise 41 to 4 rod end of tie-rod distance be a refer to protrusion 41 front end faces to tie-rod end distance.The effect of b >=c+2a is to pacify
It fills and a resigning section is set in the mounting hole 61 of seat 6, guarantee that tie-rod 4 can smoothly be packed into the mounting base 6 at its both ends in assembly
In.
The steelframe building structure for room in room of the utility model, roof truss are that multiple intervals are arranged and spacing is no more than 2
The portal frame 1 of rice leads to after roof truss installation again to first be mounted on mounting base 6 on the crossbeam of portal frame 1 before roof truss installation
The stability of installation column braces 2, tie-rod 4, end wall column 5 and horizontally-supported 3 promotion roof truss is crossed, 7 profiled sheet of roofing is straight
It connects on the portal frame 1 for being mounted on roof truss, eliminates wall beam, purlin, reduce housing construction difficulty and save material.Tie-rod 4 fills
4 one end of tie-rod is first fitted into the mounting hole 61 of mounting base, by the protrusion 41 of tie-rod 4 and recessing groove 62 to just due to b by timing
>=c+2a, 4 other end of tie-rod can be easily fitted into the mounting base of the other end, after tie-rod is fitted into mounting base 6, rotate tie-rod
4 are caught in protrusion 41 in card slot 63, complete the installation of tie-rod, and tie-rod uses the mounting means of above-mentioned clamping, and installation and removal are all
It is more convenient.
Claims (5)
1. the steelframe building structure for room in room, it is characterised in that: including column braces (2), tie-rod (4) and roof truss；Institute
Stating roof truss is the portal frame (1) that multiple interval settings and spacing are no more than 2 meters, and the column braces (2) are adjacent with roof truss
Two columns of two portal frames (1) connect, and the tie-rod (4) passes through adjacent two portal frame (1) of clamping structure and roof truss
The connection of two beam verticals.
2. the steelframe building structure for room in room as described in claim 1, it is characterised in that: further include horizontally-supported (3)；
Two crossbeam mitereds of adjacent two portal frame (1) of horizontally-supported (3) and roof truss, and adjacent two horizontally-supported (3) are in eight
Font.
3. the steelframe building structure for room in room as described in claim 1, it is characterised in that: further include end wall column (5)；Institute
End wall column (5) is stated to connect with the crossbeam of two portal frames (1) of head and the tail of roof truss.
4. the steelframe building structure for room in room as described in claim 1, it is characterised in that: the portal frame (1) across
Degree is no more than 12 meters.
5. the steelframe building structure for room in room as described in claim 1,2,3 or 4, it is characterised in that: the clamping knot
Structure includes setting in the protrusion (41) at tie-rod (4) both ends and is mounted on the mounting base (6) of portal frame (1) crossbeam；The system
Bar (4) is round bar, and the mounting base (6) is equipped with the mounting hole (61) being adapted to tie-rod (4)；Be equipped in the mounting hole (61) with
The recessing groove (62) and card slot (63) of raised (41) adaptation；The card slot (63) is arranged radially along mounting hole (61) and arrives installation
The distance of hole (61) opening is c, and the card slot (63) is axially arranged and arrives the distance of mounting hole (61) bottom hole along mounting hole (61)
For b, the distance of the protrusion (41) to tie-rod (4) rod end is a, b >=c+2a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775549.1U CN208219853U (en) | 2018-05-23 | 2018-05-23 | Steelframe building structure for room in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775549.1U CN208219853U (en) | 2018-05-23 | 2018-05-23 | Steelframe building structure for room in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219853U true CN208219853U (en) | 2018-12-11 |
Family
ID=64505579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775549.1U Active CN208219853U (en) | 2018-05-23 | 2018-05-23 | Steelframe building structure for room in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219853U (en) |
-
2018
- 2018-05-23 CN CN201820775549.1U patent/CN208219853U/en active Active
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