CN206428814U - High intensity square tube Roof system - Google Patents
High intensity square tube Roof system Download PDFInfo
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- CN206428814U CN206428814U CN201621478113.3U CN201621478113U CN206428814U CN 206428814 U CN206428814 U CN 206428814U CN 201621478113 U CN201621478113 U CN 201621478113U CN 206428814 U CN206428814 U CN 206428814U
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- notch
- square tube
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- girder
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Abstract
A kind of high intensity square tube Roof system, some girders including parallel arrangement and the strutbeam being connected between girder, cover plate is provided with the top of girder, cover plate is connected by fixedly connected part with girder, and the structural strength of the roof board system is high, and construction and installation are convenient and swift, all parts can be prefabricated in the factory production, scene carries out bolt fastening and installed, and reduces the use of welding procedure, it is possible to increase the installation rate and efficiency of roof boarding.
Description
Technical field
The invention mainly relates to the technical field of steel construction, a kind of high intensity square tube Roof system is specifically related to.
Background technology
The selection of truss is generally round steel or square steel in the prior art, is constituted by bolted splice or by welding
Truss, also has part using pipe or square steel to realize, the structural strength of truss is influenceed by the performance of its steel, it is impossible to filled
The structural strength ability of material is waved in distribution, and the selection of truss, which connects type of attachment, to have much room for improvement.
The content of the invention
Solved the above problems to be lifted, the present invention proposes a kind of high intensity square tube Roof system.
The technical scheme is that：A kind of high intensity square tube Roof system, including parallel arrangement some girders, with
And the strutbeam between girder is connected to, cover plate is provided with the top of girder, cover plate is connected by fixedly connected part with girder,
It is characterized in that：
Described girder is made with strutbeam using high intensity tongue and groove antinode square tube, the high intensity tongue and groove antinode side
Quarter bend includes steel plate bending and is encircled on four pipes side that section is square, described each pipe side at least provided with a folding
The notch of the depression of roll forming, is more than the bending and molding of notch inside each notch provided with the identical and width with notch direction
Inner races；Described notch includes the two sides being connected with square tube side, and described inner races include linking together
Two sides, above a bottom surface and two are connected respectively with the two sides of notch, the bottom surface of described inner races
On covered with one layer of corrugated plating, the fluctuation direction of the ripple of described corrugated plating is identical with the length direction of square tube；
The end sleeve of described strutbeam is equipped with outer boots connector,
The outer boots connector includes one section of tubular body and an end socket, and tube column surrounds rectangular four including steel plate bending
The side of individual connector, up to a T-shaped provided with bending and molding is recessed the tubing string body side surface of described each connector less；Should
T-shaped depression is matched with the notch shape of the pipe side of above-mentioned strutbeam；
End socket is fixedly connected with the end of the tube column of outer boots, the end socket includes the square plate with tube column cross-sections match
Part and the T-shaped bossing at middle part, the upper and lower ends of the T-shaped bossing backboard parallel with tube column end are provided with
The movable rotor plate that portion rives, is provided with puller bolt, the puller bolt is screwed into backboard at the both ends of the raised backboard of T rows
In screw, the end top pressure of bolt enables movable rotor plate to be rotated relative to backboard on movable rotor plate, forms hinge knot
Structure；In the inner races and notch of the girder of the T-shaped projection insertion of the end socket of the outer boots connector；Puller bolt support activity turns
Dynamic plate is stuck in the bottom surface of inner races on clod wash corrugated plating in the edge of movable rotor plate after internally opening in slideway.
Described strutbeam includes tilting the inclined strut beam being connected with mobile jib allotment beam connected vertically and with mobile jib.
The cross section of described ripple is rectangular wave or is triangular wave or is shaped form ripple.
Described fixedly connected part is included on the T bolts that lower end is embedded into girder side notch and slideway, the tommyhead bolt
End is fixed through cover plate and by nut.
The bottom surface that described inner races include linking together is provided with uniform rectangle bolt hole first along generatrix direction,
Centrosymmetric raised stuck point is provided with rectangle Luo Jia both sides and positioned at the inner surface of shaped steel,
The T-shaped lug boss of the end socket of the outer boots connector is provided with rectangle spiral shell corresponding with above-mentioned rectangle bolt first position
Keyhole second,
It is attached between inner races and T-shaped lug boss by the bolt of rectangle shank, the spiral shell of the rectangle shank
Bolt is penetrated after rectangle bolt hole first and second to rotate to contact with raised stuck point and blocked, and nut is installed by end coupling and groove in outside
Type shape is fixedly connected.
The solution have the advantages that：
The girder and strutbeam of the high intensity square tube Roof system are made using high intensity tongue and groove antinode square tube, knot
Close the outer boots connector of its high intensity tongue and groove square tube and be attached composition truss, one end and the strutbeam of outer boots connector are socketed,
The other end and girder clamping, it is to avoid welding, the notch of a depression of the side provided with bending and molding of its outer boots connector,
It is more than the inner races of the bending and molding of notch, such structure design energy inside notch provided with the identical and width with notch direction
Enough significantly to lift the moment of inertia, square tube connector is consistent with the shape of cross section of square tube, so as to lift square tube company
The bending resistance of socket part position, torsional strength.
Outer boots connector has installed the movable rotor plate of hinge structure additional on the raised backboard of T-shaped, can be caught in after opening
Into the ripple of the bottom surface of the inner races of girder, increase the bonding strength of the outer boots connector, prevent T-shaped projection in square tube
Inner races in skid and run.
Cover plate is covered behind the upper surface of above-mentioned truss, forms roof board system, and the structural strength of the roof board system is high,
Construction and installation are convenient and swift, and all parts can be prefabricated in the factory production, and scene carries out bolt fastening and installed, reduction welding
The use of technique, it is possible to increase the installation rate and efficiency of roof boarding.
Brief description of the drawings
Fig. 1 is the section structure schematic diagram of the high intensity square tube Roof system
Fig. 2 is Fig. 1 A-A top view cross section structural representations；
Fig. 3 is Fig. 2 close-up schematic view；
Fig. 4 is one of front view of Fig. 1 China and foreign countries boots connector；
Fig. 5 is Fig. 4 A-A profiles；
Fig. 6 is Fig. 4 top view；
Fig. 7 is the attachment structure figure between rod member of outer boots connector；
Fig. 8 is Fig. 7 A-A profiles；
Fig. 9 is Fig. 7 close-up schematic view；
Figure 10 is H-H direction views in Fig. 7；
Figure 11 is the two of the front view of Fig. 1 China and foreign countries boots connector；
Figure 12 is the cross-sectional view of square tube；
Figure 13 is the stereogram of square tube；
1. girders, 2. allotment beams, 3. fixedly connected parts, 4. cover plates, the outer boots connector of 5. inclined strut beam ends in figure
The side of 01. outer boots connector, the notch of 02. outer boots connector, inner races, the 02-1. of 03. outer boots connector
Above the side of the notch of outer boots connector, the inner races of the outer boots connectors of 03-1., boots connector is interior outside 03-2.
The side of portion's slideway, the bottom surface of the inner races of the outer boots connectors of 03-3., the weld seam of 04. outer boots connector.
The side of 11. square tubes, the notch of 12. square tubes, the inner races of 13. square tubes, 12-1. side's square in figure
Above the side of the notch of pipe, the inner races of 13-1. square tubes, the side of the inner races of 13-2. square tubes, 13-
3. the bottom surface of the inner races of square tube, the weld seam of 14. square tubes,
101. the T-shaped of the tubular body of connector, the square plate of the end socket of 102. connectors, the end socket of 103. connectors is convex
Rise, the dop that the neck that 104.T shapes are raised, 105.T shapes are raised, 106. movable rotor plates, 107. puller bolts,
201st, connector, 202. square tubes, 203. square tubes, 204. tapping screws, 205. bolts with hook, 206. envelopes
The extension edge edge of head direction plate, 207. nuts.
The bolt of 301. rectangle shanks, 302. raised stuck points, 303. rectangle bolt hole first, 304. rectangle spiral shells
Keyhole second.
Embodiment
Embodiment：Referring to Fig. 1-12, a kind of high intensity square tube Roof system, including parallel arrangement some girders, with
And the strutbeam between girder is connected to, cover plate is provided with the top of girder, cover plate is connected by fixedly connected part with girder,
It is characterized in that：
Described girder is made with strutbeam using high intensity tongue and groove antinode square tube, the high intensity tongue and groove antinode side
Quarter bend includes steel plate bending and is encircled on four pipes side that section is square, described each pipe side at least provided with a folding
The notch of the depression of roll forming, is more than the bending and molding of notch inside each notch provided with the identical and width with notch direction
Inner races；Described notch includes the two sides being connected with square tube side, and described inner races include linking together
Two sides, above a bottom surface and two are connected respectively with the two sides of notch, the bottom surface of described inner races
On covered with one layer of corrugated plating, the fluctuation direction of the ripple of described corrugated plating is identical with the length direction of square tube；
The end sleeve of described strutbeam is equipped with outer boots connector,
The outer boots connector includes one section of tubular body and an end socket, and tube column surrounds rectangular four including steel plate bending
The side of individual connector, up to a T-shaped provided with bending and molding is recessed the tubing string body side surface of described each connector less；Should
T-shaped depression is matched with the notch shape of the pipe side of above-mentioned strutbeam；
End socket is fixedly connected with the end of the tube column of outer boots, the end socket includes the square plate with tube column cross-sections match
Part and the T-shaped bossing at middle part, the upper and lower ends of the T-shaped bossing backboard parallel with tube column end are provided with
The movable rotor plate that portion rives, is provided with puller bolt, the puller bolt is screwed into backboard at the both ends of the raised backboard of T rows
In screw, the end top pressure of bolt enables movable rotor plate to be rotated relative to backboard on movable rotor plate, forms hinge knot
Structure；In the inner races and notch of the girder of the T-shaped projection insertion of the end socket of the outer boots connector；Puller bolt support activity turns
Dynamic plate is stuck in the bottom surface of inner races on clod wash corrugated plating in the edge of movable rotor plate after internally opening in slideway.
Described strutbeam includes tilting the inclined strut beam being connected with mobile jib allotment beam connected vertically and with mobile jib.
The cross section of described ripple is rectangular wave or is triangular wave or is shaped form ripple.
Described fixedly connected part is included on the T bolts that lower end is embedded into girder side notch and slideway, the tommyhead bolt
End is fixed through cover plate and by nut.
The bottom surface that described inner races include linking together is provided with uniform rectangle bolt hole first along generatrix direction,
Centrosymmetric raised stuck point is provided with rectangle Luo Jia both sides and positioned at the inner surface of shaped steel,
The T-shaped lug boss of the end socket of the outer boots connector is provided with rectangle spiral shell corresponding with above-mentioned rectangle bolt first position
Keyhole second,
It is attached between inner races and T-shaped lug boss by the bolt of rectangle shank, the spiral shell of the rectangle shank
Bolt is penetrated after rectangle bolt hole first and second to rotate to contact with raised stuck point and blocked, and nut is installed by end coupling and groove in outside
Type shape is fixedly connected.Set and lead between the bolt connecting hole second set on rectangular bolt connecting hole first and end coupling
The bolt connection for crossing square shank part is fixed, and combines the position limiting structure of raised stuck point, is solved the bolt later stage and is difficult to what is inserted
Problem, simplifies mounting means, it is possible to achieve effect of Fast Installation.
Claims (5)
1. a kind of high intensity square tube Roof system, include some girders and the branch that is connected between girder of parallel arrangement
Beam, cover plate is provided with the top of girder, and cover plate is connected by fixedly connected part with girder, it is characterized in that：
Described girder is made with strutbeam using high intensity tongue and groove antinode square tube, the high intensity tongue and groove antinode square tube
It is encircled on four pipes side that section is square, described each pipe side and is bent at least provided with one including steel plate bending
The notch of the depression of type, is more than the inside of the bending and molding of notch inside each notch provided with the identical and width with notch direction
Slideway；Described notch includes the two sides being connected with square tube side, and described inner races include two linked together
Above individual side, a bottom surface and two are connected respectively with the two sides of notch, the bottom surface overlying of described inner races
It is stamped one layer of corrugated plating, the fluctuation direction of the ripple of described corrugated plating is identical with the length direction of square tube；Described strutbeam
End sleeve be equipped with outer boots connector, the outer boots connector include one section of tubular body and an end socket, tube column include steel plate folding
The curved side for surrounding four rectangular connectors, the tubing string body side surface of described each connector is up to provided with bending and molding less
A T-shaped depression；T-shaped depression is matched with the notch shape of the pipe side of above-mentioned strutbeam；
End socket is fixedly connected with the end of the tube column of outer boots, the end socket includes the square plate part with tube column cross-sections match
With the T-shaped bossing at middle part, the upper and lower ends of the T-shaped bossing backboard parallel with tube column end are provided with splits along middle part
The movable rotor plate opened, is provided with puller bolt, the puller bolt is screwed into the screw of backboard at the both ends of the raised backboard of T rows
Interior, the end top pressure of bolt enables movable rotor plate to be rotated relative to backboard on movable rotor plate, forms hinge structure；
In the inner races and notch of the girder of the T-shaped projection insertion of the end socket of the outer boots connector；Puller bolt support activity is rotated
Plate is stuck in the bottom surface of inner races on clod wash corrugated plating in the edge of movable rotor plate after internally opening in slideway.
2. high intensity square tube Roof system according to claim 1, it is characterized in that：Described strutbeam includes hanging down with mobile jib
The direct-connected allotment beam connect and the inclined strut beam being connected with mobile jib inclination.
3. high intensity square tube Roof system according to claim 1, it is characterized in that：The cross section of described ripple is side
Shape ripple or it is triangular wave or is shaped form ripple.
4. high intensity square tube Roof system according to claim 1, it is characterized in that：Under described fixedly connected part includes
End is embedded into the T bolts in girder side notch and slideway, and the tommyhead bolt upper end is fixed through cover plate and by nut.
5. high intensity square tube Roof system according to claim 1, it is characterized in that：Described inner races include connection
Bottom surface together is provided with uniform rectangle bolt hole first along generatrix direction, in rectangle Luo Jia both sides and positioned at shaped steel
Inner surface is provided with centrosymmetric raised stuck point, and the T-shaped lug boss of the end socket of the outer boots connector is provided with and above-mentioned rectangle spiral shell
The corresponding rectangle bolt hole second in bolt first position, is carried out between inner races and T-shaped lug boss by the bolt of rectangle shank
Connection, the bolt of the rectangle shank is penetrated after rectangle bolt hole first and second to rotate to contact with raised stuck point and blocked, outside peace
End coupling is fixedly connected by loading nut with groove profile shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478113.3U CN206428814U (en) | 2016-12-30 | 2016-12-30 | High intensity square tube Roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478113.3U CN206428814U (en) | 2016-12-30 | 2016-12-30 | High intensity square tube Roof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206428814U true CN206428814U (en) | 2017-08-22 |
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ID=59585991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478113.3U Active CN206428814U (en) | 2016-12-30 | 2016-12-30 | High intensity square tube Roof system |
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| Country | Link |
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| CN (1) | CN206428814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406139A (en) * | 2017-09-29 | 2020-07-10 | Uhcs资产公司 | Construction system for building modules |
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2016
- 2016-12-30 CN CN201621478113.3U patent/CN206428814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406139A (en) * | 2017-09-29 | 2020-07-10 | Uhcs资产公司 | Construction system for building modules |
| CN111406139B (en) * | 2017-09-29 | 2022-07-19 | Uhcs资产公司 | Construction system for building modules |
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