CN217326089U - Steel pipe truss for steel bar truss plate - Google Patents
Steel pipe truss for steel bar truss plate Download PDFInfo
- Publication number
- CN217326089U CN217326089U CN202220949517.5U CN202220949517U CN217326089U CN 217326089 U CN217326089 U CN 217326089U CN 202220949517 U CN202220949517 U CN 202220949517U CN 217326089 U CN217326089 U CN 217326089U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- truss
- steel
- pipe truss
- upper chord
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a steel pipe truss for on reinforcing bar truss plate, including setting up on the house beam column system and be the I-shaped steel roof beam of symmetric distribution, the reinforcing bar truss plate is installed to the top of two I-shaped steel roof beams, is equipped with the indent district on the I-shaped steel roof beam, is installed the steel pipe truss between two indent districts that are relative distribution, and the both ends of steel pipe truss are installed respectively in two indent districts that are relative distribution, and the steel pipe truss is located the below of reinforcing bar truss plate; the utility model has the advantages that: by adopting the I-shaped steel beam and installing the steel pipe truss in the concave area, the steel bar truss plate can be effectively supported directly through the steel pipe truss, the stress point of the steel pipe truss is arranged on the I-shaped steel beam, and the I-shaped steel beam is arranged on a house beam column system, so that real surface formwork support during floor slab construction can be realized, multi-layer floor slab construction can be synchronously carried out, a formwork supporting system is cancelled, various kinds of work can be operated in a crossed mode, and the construction efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of the building element, especially, relate to a steel pipe truss for on steel bar truss plate.
Background
Along with the large-area popularization of steel structure houses, the matched detachable steel bar truss plates are also applied on a large scale. The steel bar truss plates are adopted to realize mechanical production, so that the uniform arrangement spacing of steel bars and the uniform thickness of a concrete protective layer are facilitated, and the construction quality of a floor slab is improved; however, when the traditional steel bar truss plate is constructed, in order to ensure the construction precision requirement of the bottom of the truss plate, point supports are required to be arranged at certain intervals, and the lower floor slab is used as a stress point of the template construction. Such disadvantages then are: 1. the synchronous floor concrete construction operation of continuous floors cannot be realized, and the construction efficiency is low; 2. the assembled construction degree is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a steel pipe truss that is used for on the steel bar truss board that efficiency of construction is high, multilayer floor can be under construction simultaneously.
The utility model aims at accomplishing through following technical scheme, this kind of a steel pipe truss for on steel bar truss plate is including setting up the I-shaped steel roof beam that is the symmetric distribution on the house beam column system, two steel bar truss plate is installed to the top of I-shaped steel roof beam, be equipped with the indent district on the I-shaped steel roof beam, be the two indent districts of relative distribution and install the steel pipe truss between, the both ends of steel pipe truss are installed respectively in being two indent districts of relative distribution, just the steel pipe truss is located steel bar truss plate's below.
The utility model has the advantages that: compared with the prior art, the steel pipe truss is installed in the concave area through the I-shaped steel beam, so that the steel bar truss plate can be effectively supported directly through the steel pipe truss, the stress point of the steel pipe truss is arranged on the I-shaped steel beam, the I-shaped steel beam is arranged on a house beam column system, real surface formwork support during floor slab construction can be achieved, multi-layer floor slab construction can be carried out synchronously, a formwork support system is omitted, various types of work can be operated in a crossed mode, and construction efficiency can be improved.
Preferably, the steel pipe truss comprises an upper chord frame, a lower chord frame and a support rod assembly, the upper chord frame and the lower chord frame are fixed through the support rod assembly, an upper chord adjusting nut is movably mounted on the upper chord frame and abuts against the steel bar truss plate, a lower chord adjusting nut is movably mounted on the lower chord frame and abuts against a lower flange of the I-shaped steel beam; the steel pipe truss plate can be supported through the steel pipe truss, so that the surface supporting of the steel pipe truss plate can be realized, and the construction of the multilayer floor slab can be synchronously carried out.
Preferably, at least two upper chord adjusting nuts are arranged and are positioned at the center of the upper chord frame, and the distances between every two adjacent upper chord adjusting nuts are arranged at equal intervals; the upper chord adjusting nut is tightly propped against the bottom die of the steel bar truss plate and screwed up to a certain distance, so that the steel bar truss plate is arched reversely at a certain distance to counteract downwarping during construction.
Preferably, at least two lower chord adjusting nuts are arranged and are respectively positioned at two ends of the lower chord frame; through screwing adjustment of the lower chord adjusting nut, the levelness of the steel pipe truss can be adjusted.
Preferably, the upper chord frame is provided with a threaded hole, and the upper chord adjusting nut is fixed on the upper chord frame in a threaded connection mode; the lower chord frame is provided with a threaded hole, and the lower chord adjusting nut is fixed on the lower chord frame in a threaded connection mode; this facilitates adjustment of the upper and lower chord adjusting nuts.
Preferably, the support rod assembly comprises a diagonal web member and a straight web member, the straight web members are respectively fixed on two sides between the upper chord and the lower chord, and the diagonal web member is fixed at the center between the upper chord and the lower chord; such an arrangement provides greater stability to the steel pipe truss.
Preferably, the inclined web members are arranged in a wave shape, are connected end to end and are fixed, and a connecting point between the two inclined web members is fixed on the upper chord frame or the lower chord frame; through the wave setting between the oblique web members for the stability of steel pipe truss is higher, intensity is better.
Preferably, the diagonal web member at the first root is fixedly connected with one end of the straight web member at one side of the steel pipe truss, and the diagonal web member at the last root is fixedly connected with one end of the straight web member at the other side of the steel pipe truss; through the fixed connection between oblique web member and the straight web member, further strengthened the stability of steel pipe truss, and holistic intensity is better.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
The reference numbers in the drawings are respectively: 1. an I-shaped steel beam; 2. a steel bar truss plate; 3. steel pipe truss; 31. an upper chord frame; 32. a lower chord frame; 33. a support rod assembly; 34. an upper chord adjusting nut; 35. a lower chord adjusting nut; 33-1, diagonal web members; 33-2 and a straight web member.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: as shown in the attached drawing 1, the utility model discloses a setting is on house beam column system and is the I-shaped girder steel 1 of symmetric distribution, and steel bar truss plate 2 is installed to two I-shaped girder steel 1's top, is equipped with indent district 11 on the I-shaped girder steel 1, installs steel pipe truss 3 between two indent districts 11 that are relative distribution, and steel pipe truss 3's both ends are installed respectively in two indent districts 11 that are relative distribution, and steel pipe truss 3 is located steel bar truss plate 2's below.
The steel pipe truss 3 comprises an upper chord 31, a lower chord 32 and a support rod assembly 33, the upper chord 31 and the lower chord 32 are fixed through the support rod assembly 33, and the support rod assembly 33, the upper chord 31 and the lower chord 32 are fixed and formed in a welding mode; and an upper chord adjusting nut 34 is movably mounted on the upper chord frame 31, the upper chord adjusting nut 34 abuts against the steel bar truss plate 2, a lower chord adjusting nut 35 is movably mounted on the lower chord frame 32, and the lower chord adjusting nut 35 abuts against the lower flange of the I-shaped steel beam 1.
At least two upper chord adjusting nuts 34 are arranged and are positioned at the center of the upper chord frame 31, and the distances between every two adjacent upper chord adjusting nuts 34 are arranged at equal intervals; the lower string adjusting nuts 35 are provided at least two and are respectively located at two ends of the lower string frame 32.
The upper chord frame 31 is provided with a threaded hole, the upper chord adjusting nut 34 is fixed on the upper chord frame 31 in a threaded connection mode, and the upper chord adjusting nut 34 can be pressed against the bottom of the steel bar truss plate 2 and generate an inverted arch with a certain distance by screwing the upper chord adjusting nut 34 clockwise and anticlockwise so as to counteract the downward deflection during construction; the lower chord frame 32 is provided with a threaded hole, the lower chord adjusting nut 35 is fixed on the lower chord frame 32 in a threaded connection mode, and the lower chord adjusting nut 35 is screwed clockwise and anticlockwise, so that the up-and-down displacement or horizontal adjustment of the steel pipe truss can be realized.
The supporting rod assembly 33 comprises a diagonal web member 33-1 and a straight web member 33-2, the straight web member 33-2 is respectively fixed on two sides between the upper chord 31 and the lower chord 32, and the diagonal web member 33-1 is fixed in the center between the upper chord 31 and the lower chord 32; the inclined web members 33-1 are provided with a plurality of inclined web members which are connected end to end and are fixedly arranged in a wave shape, and a connection point between the two inclined web members 33-1 is fixed on the upper chord 31 or the lower chord 32; the diagonal web member 33-1 at the first root is fixedly connected with one end of the straight web member 33-2 at one side of the steel pipe truss 3, and the diagonal web member 33-1 at the last root is fixedly connected with one end of the straight web member 33-2 at the other side of the steel pipe truss 3.
The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel pipe truss for on reinforcing bar truss plate, is on the roof beam column system and is I-shaped steel roof beam (1) of symmetric distribution including setting up, its characterized in that: two steel bar truss board (2) is installed to the top of I-shaped steel roof beam (1), be equipped with indent district (11) on I-shaped steel roof beam (1), be and install steel pipe truss (3) between two indent districts (11) of relative distribution, install respectively at the both ends of steel pipe truss (3) in being two indent districts (11) of relative distribution, just steel pipe truss (3) are located the below of steel bar truss board (2).
2. The steel pipe truss for use on a steel truss plate of claim 1, wherein: the steel pipe truss (3) comprises an upper chord frame (31), a lower chord frame (32) and a supporting rod assembly (33), the upper chord frame (31) and the lower chord frame (32) are connected through the supporting rod assembly (33) in a fixed mode, an upper chord adjusting nut (34) is movably mounted on the upper chord frame (31), the upper chord adjusting nut (34) is abutted to the steel bar truss plate (2), a lower chord adjusting nut (35) is movably mounted on the lower chord frame (32), and the lower chord adjusting nut (35) is abutted to a lower flange of the I-shaped steel beam (1).
3. The steel pipe truss for use in a steel truss plate as claimed in claim 2, wherein: the upper chord adjusting nuts (34) are at least two and are positioned at the center of the upper chord frame (31), and the distances between the adjacent upper chord adjusting nuts (34) are all arranged at equal intervals.
4. The steel pipe truss for use in a steel truss plate as claimed in claim 2, wherein: the lower chord adjusting nuts (35) are at least two and are respectively positioned at two ends of the lower chord frame (32).
5. The steel pipe truss for use in a steel truss plate as claimed in claim 2, wherein: a threaded hole is formed in the upper chord frame (31), and the upper chord adjusting nut (34) is fixed on the upper chord frame (31) in a threaded connection mode; the lower chord frame (32) is provided with a threaded hole, and the lower chord adjusting nut (35) is fixed on the lower chord frame (32) in a threaded connection mode.
6. The steel pipe truss for use in a steel truss plate as claimed in claim 2, wherein: the support rod assembly (33) comprises an oblique web member (33-1) and a straight web member (33-2), the two sides between the upper chord (31) and the lower chord (32) are respectively fixed with the straight web member (33-2), and the oblique web member (33-1) is fixed at the center between the upper chord (31) and the lower chord (32).
7. The steel pipe truss for use on a steel truss plate of claim 6 wherein: the inclined web members (33-1) are provided with a plurality of inclined web members which are fixed end to end in a wave shape, and the connection point between the two inclined web members (33-1) is fixed on the upper chord frame (31) or the lower chord frame (32).
8. The steel pipe truss for use in a steel truss plate as claimed in claim 7, wherein: the inclined web member (33-1) at the first root is fixedly connected with one end of the straight web member (33-2) at one side of the steel pipe truss (3), and the inclined web member (33-1) at the last root is fixedly connected with one end of the straight web member (33-2) at the other side of the steel pipe truss (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949517.5U CN217326089U (en) | 2022-04-24 | 2022-04-24 | Steel pipe truss for steel bar truss plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949517.5U CN217326089U (en) | 2022-04-24 | 2022-04-24 | Steel pipe truss for steel bar truss plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326089U true CN217326089U (en) | 2022-08-30 |
Family
ID=82949376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220949517.5U Active CN217326089U (en) | 2022-04-24 | 2022-04-24 | Steel pipe truss for steel bar truss plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326089U (en) |
-
2022
- 2022-04-24 CN CN202220949517.5U patent/CN217326089U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296736B (en) | Self-supporting heat-insulation hollow floor slab and construction method thereof | |
| CN103334527A (en) | Steel structure cast-in-site floor arching construction method | |
| CN202248451U (en) | Self-supporting thermal-insulation hollow floor slab | |
| CN103352563A (en) | Self plate-bearing type steel bar mesh support combined template and construction method thereof | |
| CN104563494A (en) | Transformation supporting system for socket disc-lock steel tube support and construction method | |
| CN211775739U (en) | Detachable formwork structure for cast-in-place concrete slab | |
| CN201747060U (en) | Assembly type formwork truss support | |
| CN204475846U (en) | A kind of conversion support system for socket joint dish button steel tube frame | |
| CN201953070U (en) | Repeatedly usable assembly type processing shed on building construction sites | |
| CN111395623B (en) | Steel arch-shaped roof structure of nuclear power station and assembling construction method thereof | |
| CN217326089U (en) | Steel pipe truss for steel bar truss plate | |
| CN217651554U (en) | Fast-assembling conversion braced system | |
| CN213538700U (en) | Supporting structure for concrete construction of cantilever end of steel-concrete composite beam bridge | |
| CN210421630U (en) | Main workshop cylinder structure | |
| CN201141048Y (en) | Upper girder frame structure of aluminum cell | |
| CN215595071U (en) | Novel large-span girder steel supports and consolidates device | |
| CN220100172U (en) | Assembled multi-layer steel structure factory building frame | |
| CN217630873U (en) | Stirrup with adjustable height | |
| CN219973885U (en) | Hyperboloid roofing template braced system | |
| CN220100705U (en) | Opposite camber regulating device for ribbed prestressed laminated slab | |
| CN213572570U (en) | Floor supporting device arranged on lower flange of H-shaped steel beam and reverse-jacking reinforcing structure of floor supporting device | |
| CN221193742U (en) | Archaize building wood rafter flies and concrete connection structure | |
| CN219509288U (en) | Non-shelving type prefabricated laminated beam and laminated slab mounting support frame | |
| CN219993245U (en) | Assembled floor strutting arrangement | |
| CN218771867U (en) | Photovoltaic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |