CN211818256U - Roof steel truss mounting support frame - Google Patents
Roof steel truss mounting support frame Download PDFInfo
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- CN211818256U CN211818256U CN202020321640.3U CN202020321640U CN211818256U CN 211818256 U CN211818256 U CN 211818256U CN 202020321640 U CN202020321640 U CN 202020321640U CN 211818256 U CN211818256 U CN 211818256U
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- steel
- support frame
- bottom support
- steel beam
- tower crane
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Abstract
The utility model relates to the technical field of steel truss installation and construction, in particular to a roof steel truss installation and support frame, which comprises a support frame body, wherein the support frame body comprises a bottom support steel plate, a bottom support steel beam, a tower crane joint, a top steel column and a top steel beam, the bottom support steel beam is fixed on the bottom support steel plate, and the bottom support steel plate is fixed on the concrete ground; the top steel column is fixed with the top steel beam; the bottom of the tower crane section is connected with a bottom support steel beam, and the top of the tower crane section is connected with a top steel column; the support frame body is connected with the concrete floor through a steel wire rope. The utility model has the characteristics of but the installation is convenient assembles, reuse is high, can cooperate mechanical installation, has effectively reduced workman's intensity of labour, improves the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of steel truss installation and construction technique and specifically relates to a be used for middle-size and small-size roofing steel truss erection bracing frame.
Background
Along with steel construction more and more be used for urban construction, the steel truss roofing is also more and more be applied to in the venue construction, station construction, market construction. Most of the needs practical interim bearing structure in current steel construction, general interim support frame is in the same place by various spare parts equipment, adopts the welding when connecting, in case both are in the same place in the welding, just can't dismantle, influences follow-up use very easily, has certain drawback, but some interim support repeatedly usable in addition, and the function is more, but the support system is great can not be fine be applied to in the middle of the construction of middle-size and small-size roofing steel truss structure.
The prior art has the following problems:
(1) the supporting frame is assembled by various parts, welding is adopted during connection, once the supporting frame is welded together, the supporting frame can only be disassembled in a cutting mode, thereby causing the waste of measure materials, influencing the subsequent use of the device and having certain disadvantages,
(2) the temporary support can be repeatedly used, has multiple functions, but the support system is large and cannot be well applied to the construction of medium and small steel truss structures.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can used repeatedly, roofing steel truss erection bracing frame that the machinery is installed the degree height.
The utility model adopts the following technical scheme:
a roof steel truss mounting support frame comprises a support frame body, wherein the support frame body comprises a bottom support steel plate, a bottom support steel beam, a tower crane joint, a top steel column and a top steel beam, the bottom support steel beam is fixed on the bottom support steel plate, and the bottom support steel plate is fixed on a concrete ground; the top steel column is fixed with the top steel beam; the bottom of the tower crane section is connected with a bottom support steel beam, and the top of the tower crane section is connected with a top steel column; the support frame body is connected with the concrete floor through a steel wire rope.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a during the installation of house steel truss, the support frame welds and influences follow-up use and the great problem of system of making after being in the same place, has improved the reuse rate of support frame, has improved the support frame and can have mechanized installation degree, has reduced workman's the amount of labour, moreover the utility model discloses can utilize off-the-shelf tower crane festival in the work progress, great reduction manufacturing material's use and construction cost.
Further, the utility model discloses a preferred scheme is:
the tower crane section is fixedly connected with the bottom support steel beam and the top steel column through connecting bolts respectively.
The bottom support steel plate is fixed with the concrete ground through expansion bolts.
The bottom support steel beam and the top steel beam are respectively welded into an X-shaped structure by H-shaped steel.
The top steel column is formed by cutting H-shaped steel, the number of the top steel columns is four, and each top steel column corresponds to one end of each top steel beam.
The concrete ground is pre-buried to have the mounting, and wire rope's one end and tower crane festival fixed connection, the other end is connected with the mounting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the top bracket;
FIG. 3 is a schematic structural view of the bottom bracket;
fig. 4 is a schematic view of the installation of the present invention;
in the figure: a concrete floor 1; a fixed member 2; a bottom support 3; a bottom support steel plate 301; a bottom support steel beam 302; a tower crane section 4; a top bracket 5; a top steel beam 501; a top steel column 502; a wire rope 6; a turn buckle 7; a connecting bolt 8; an expansion bolt 9; a truss 10.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1, the roof steel truss installation support frame comprises a support frame body, wherein the support frame body is composed of a bottom support steel plate 301, a bottom support steel beam 302, a tower crane joint 4, a top steel column 502 and a top steel beam 501, the bottom support steel beam 302 is an X-shaped structure (shown in fig. 3) formed by cross welding of two H-shaped steels, the bottom support steel beam 302 is horizontally welded in the center of the bottom support steel plate 301 and forms a bottom support 3 with the bottom support steel plate 301, and the bottom support steel plate 301 is fixed with a concrete ground 1 through expansion bolts 9; four ends of the bottom support steel beam 302 are respectively connected and fixed with the bottom of the tower crane section 4 through connecting bolts 8.
As shown in fig. 1, the top steel beam 501 is also an X-shaped structure formed by cross-welding two H-shaped steels (as shown in fig. 2), a top steel column 502 is welded below four end portions of the top steel beam 501, the top steel beam 501 and the top steel column 502 form the top bracket 5, the top steel column 502 is formed by cutting H-shaped steels, and the height of the top steel column 502 can be determined according to the height of an actual support frame body. The outside of each top steel column 502 is connected and fixed with the top of the tower crane section 4 through a connecting bolt 8.
Pre-buried mounting 2 on concrete ground 1, the one end and the mounting 2 of a wire rope 6 are fixed, and the one end and the tower crane festival 4 of another wire rope 6 are fixed, then the rethread basket of flowers bolt 7 couples together two wire ropes 6, sets up multiunit wire rope 6 and mounting 2 around the support frame body to improve the holistic security performance of support frame.
When the support frame body is applied in construction, as shown in fig. 4, the support frame body is installed in place at equal intervals according to construction design requirements, then a truss is directly and horizontally placed on the top support 5, and then the truss 10 is installed.
The utility model discloses mainly solve interim truss support frame can not reuse, artifical problem that intensity of labour is big of transporting, the utility model provides a support frame body have the installation convenient can assemble, reuse is high, can cooperate the effectual intensity of labour that reduces the workman of mechanical installation and improve workman's efficiency of construction's characteristics.
The above is only the concrete implementation manner of the present invention, but the protection of the present invention is not limited thereto, and all the equivalent changes or replacements proposed to the technical features of the present technical solution, which can be considered by those skilled in the art, are covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a roofing steel truss erection bracing frame, includes the support frame body, its characterized in that: the support frame body comprises a bottom support steel plate, a bottom support steel beam, a tower crane joint, a top steel column and a top steel beam, wherein the bottom support steel beam is fixed on the bottom support steel plate which is fixed on the concrete ground; the top steel column is fixed with the top steel beam; the bottom of the tower crane section is connected with a bottom support steel beam, and the top of the tower crane section is connected with a top steel column; the support frame body is connected with the concrete floor through a steel wire rope.
2. The roofing steel truss installation support frame of claim 1, wherein: the tower crane section is fixedly connected with the bottom support steel beam and the top steel column through connecting bolts respectively.
3. The roofing steel truss installation support frame of claim 1, wherein: the bottom support steel plate is fixed with the concrete ground through expansion bolts.
4. The roofing steel truss installation support frame of claim 1, wherein: the bottom support steel beam and the top steel beam are respectively welded into an X-shaped structure by H-shaped steel.
5. The roofing steel truss installation support frame of claim 1, wherein: the top steel column is formed by cutting H-shaped steel, the number of the top steel columns is four, and each top steel column corresponds to one end of each top steel beam.
6. The roofing steel truss installation support frame of claim 1, wherein: the concrete ground is pre-buried to have the mounting, and wire rope's one end and tower crane festival fixed connection, the other end is connected with the mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321640.3U CN211818256U (en) | 2020-03-16 | 2020-03-16 | Roof steel truss mounting support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321640.3U CN211818256U (en) | 2020-03-16 | 2020-03-16 | Roof steel truss mounting support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211818256U true CN211818256U (en) | 2020-10-30 |
Family
ID=73012253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020321640.3U Active CN211818256U (en) | 2020-03-16 | 2020-03-16 | Roof steel truss mounting support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211818256U (en) |
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2020
- 2020-03-16 CN CN202020321640.3U patent/CN211818256U/en active Active
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