Steel structure profile drilling device
A drilling device, steel structure technology, applied in the direction of boring/drilling, drilling/drilling equipment, parts of boring machine/drilling machine, etc. problem, to achieve the effect of high drilling uniformity
Pending Publication Date: 2022-03-11
安徽北冶钢结构有限公司
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Problems solved by technology
[0003] Most of the existing steel columns and beams are connected through the cooperation of external connecting plates and bolts, and each beam body and steel columns are connected separately; Drilling connection holes, in the prior art, usually use ordinary pistol drills or prefabricated drills before leaving the factory. The ordinary pistol drills are slow and inaccurate, but they are prefabricated in advance and cannot be adjusted according to the site conditions.
Method used
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Embodiment 1
[0018] Such as Figure 1-Figure 3 As shown, a steel structure profile drilling device provided by the present invention includes a base plate 1, the lower side of the base plate 1 is supported and fixed by a set of support columns 10, and the upper side of the base plate 1 is provided with a sliding groove 11, and the sliding groove 11 is slidingly connected. Substrate 2, a plurality of pressing devices are installed on the upper side of the substrate 2, the pressing device is the prior art, not shown in the figure, the lower side of the substrate 2 is evenly and fixedly connected with a plurality of collision blocks 21, and one side of the bottom board 1 is fixedly connected Vertical plate 4, one side of vertical plate 4 rotates and connects rotating shaft 3, and driving motor 30 is housed on one side of vertical plate 4, and driving motor 30 is used for driving rotating shaft 3 to rotate, and the mode of driving is prior art, repeats no more here , one end of the rotating sh...
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The invention provides a steel structure profile drilling device which comprises a rectangular column, the rectangular column is of a hollow structure, connecting holes are formed in the four side walls of the rectangular column, a beam body is connected into each connecting hole in an inserted and matched mode, two parallel fixing plates are arranged between the inner walls of the rectangular column, and the lower side of one fixing plate is fixedly connected with a stand column. The stand column is connected with the inserting groove in an inserted and matched mode, the outer wall of the stand column is fixedly connected with four connecting plates, the four connecting plates are evenly arranged with the axis of the stand column as the reference, and the connecting plates and the beam bodies are arranged in a one-to-one correspondence mode. The steel structure profile drilling device has the advantages that the steel structure profile can be drilled, drilling and conveying are conducted synchronously, the drilling uniformity is high, different base plates can be replaced according to different profiles, and the steel structure profile drilling device is suitable for drilling of different profiles.
Description
technical field [0001] The invention relates to the technical field of steel structure installation, in particular to a steel structure profile drilling device. Background technique [0002] Prefabricated steel structure buildings are suitable for factory production of components, and can integrate design, production, construction, and installation. They have light weight, low foundation cost, are suitable for weak foundations, easy installation, fast construction, less construction pollution, and good seismic performance. Recyclable, economical and environmentally friendly. [0003] Most of the existing steel columns and beams are connected through the cooperation of external connecting plates and bolts, and each beam body and steel columns are connected separately; Drilling the connection hole, in the prior art, usually uses a common pistol drill or prefabricated drilling before leaving the factory. The common pistol drill has a slow and inaccurate drilling speed, but is ...
Claims
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Login to View More IPC IPC(8): B23B41/02B23B47/00
CPCB23B41/02B23B47/00
Inventor 司文涛邵飞司文波
Owner 安徽北冶钢结构有限公司