[0025] The following examples are intended to be illustrative, not to limit the scope of the invention.
[0026] Refer Figure 1-6 A steel structure beam column includes a column 1, and a groove 2 is opened inside the column 1. The column 1 is connected to the beam 3 through the groove 2, and the beam 3 is sided on both sides of the beam 4, and the rotation groove 4 is passed through the pin shaft. Turn the support rod 5, the inside of the support rod 5 is opened, and the inner portion of the chute 6 is slidably connected to the elongate rod 8, the elongation lever 8 penetrates the slot 6, and the elongate lever 8 is located at one end of the outer portion of the support rod 5. The pin is rotated to be connected to the movable seat 10. The base 10 is welded to fix the base 11, and the top end of the beam 3 is welded, and the support rod 5 is commonly connected to the elongate rod 8, and the connection block 12 is connected to the fixing device. .
[0027] The limit device includes rotating the rotation shaft 21, the rotating shaft 21 penetrates the elongate rod 8, and the rotating shaft 21 is located at one end of the outer end of the exterior of the elongate rod 8, and the rotating shaft 21 is located inside the elongation lever 8 One end coaxial welding is fixed with a pulley 23, and the pulling rope 24 is fixed to the pulley 23, and the inner portion of the elongate rod 8 is rotated, and the traction rope 24 is disposed on the limit roller 25, the slide 6 is inside. On the side, a plurality of fixed teeth 7 are opened, and the slot 6 is glued to fix the block 29.
[0028] The stretching lever 8 is located on one end of the inside of the chute 6, and the empty groove 28 is in communication with the outside, and the interior sliding connection of the empty groove 28 is slidably connected to the finite block 26, and the limit block 26 is symmetric, and the reset spring 27 is fixedly fixed. 27, reset The other end of the spring 27 is welded at the bottom of the empty groove 28, and the traction rope 24 penetrates the empty groove 28, by using the empty groove 9, the base 11 is configured in the empty groove 9, the rotary knob 22, rotates the rotation shaft 21, so that the pulley 23 Rotate, tighten the traction rope 24 so that the limit block 26 slides inward, thereby no longer engage with the fixed teeth 7, so that the elongation lever 8 can be easily pulled out, and the position 11 is adjusted as required. Thus, the beam 3 is fixed, and the strength of the support is improved.
[0029] The fixture includes a triangular block 19 sliding inside the connecting block 12, and the two triangular block 19 slide inside the connecting block 12, and the inner side of the two triangular blocks 19 is commonly welded, and the spring 20 is opened inside the connection block 12, and there is a cavity 13. The cavity 14 is opened on the side of the connecting block 12, and the cavity 14 communicates with the cavity 13, the cavity 14 communicates with the outside, the inside of the cavity 14 is slidably connected to the straight rod 15, the straight rod 15 penetrates the connection block 12, the cavity 14 The cavity 13 is provided with a compression spring 16, and the bottom end of the straight rod 15 is inserted with the compression spring 16, and the inside of the cavity 13 slides to connect the baffle 17, by using the connecting block 12, when the connecting block 12 is pressed into the groove 2 When the straight rod 15 slides to the connection block 12, the compression spring 16 in the cavity 14 is pushed into the cavity 13 in the cavity 13, and the compression spring 16 releases the storage elastic potential energy, thereby pushing the baffle 17. Slide so that the fixed block 18 is brought between two triangular blocks 19, so that the two triangular blocks 19 cannot be retracted, thereby fixing the beam 3 to ensure the strength of the beam 3, while making the installation process more convenient and rapid.
[0030]A plurality of card grooves 9 are opened on the column 1, and the column 1 is kept perpendicular to each other, and the beam 3 is kept perpendicular to each other, and the beam 3 is kept parallel to the ground, and the connection block 12 corresponds to the groove 2, the base 11 is disposed on the card. Inside the groove 9, a non-slip pattern is provided on the knob 22, and the block 29 is made of a rubber material, and the traction rope 24 is made of a plastic material, and the traction rope 24 is disposed on the pulley 23, and the limit block 26 is engaged with the fixed teeth 7. The traction rope 24 is located at one end of the interior of the empty groove 28 to be attached to the limit block 26, and the pad block 29 is opposed to the bottom of the elongate rod 8, and the baffle 17 side welding is fixed to fix block 18, and the cavity 13 is provided The fixed stop 30, the fixing stop 30 is in place with the baffle 17, and the elongate rod 8 can be quickly retracted by the limit block 26 and the fixed teeth 7, but the elongation rod 8 can be quickly retracted, but it cannot be extended while utilizing the support rod 5. The angle supports the beam 3, not only improves the construction speed, but also increases the strength of the structure, by limiting the baffle 17 by the fixed stopper 30, preventing the baffle 17 from sliding forward during transportation and installation, Thereby the triangular block 19 is stuck.
[0031] In the present invention, first, the connecting block 12 corresponds to the groove 2, and the connecting block 12 is pressed into the recess 2, and the slope of the triangular block 19 causes it to contract, and the spring 20 is extruded, and the connection block 12 Enter, so that the straight rod 15 slides inside the connecting block 12, thereby pushing the compression spring 16 in the extrusion state in the cavity 14 into the cavity 13, and the connection block 12 is no longer fixed to the compression spring 16, and the compression spring 16 The elastic potential energy is released, so that the baffle 17 is slid forward, so that the fixing block 18 slides so that the fixed block 18 is brought into two triangular block 19, so that the two triangular block 19 cannot be recovered, thus The beam 3 is fixed to ensure the strength of the beam 3, while making the installation process more convenient and rapid, then lifts the support rod 5 such that the support rod 5 rotates by the pin, and the rotary knob 21 is rotated, so that the wheel 23 Rotate, thus tightening the traction rope 24, sliding through the traction rope 24 pulling the limit block 26, so that the reset spring 27 is extruded to store the elastic potential energy, thereby no longer engage with the fixed teeth 7, so that Easily pull the stretching lever 8, adjust the position of the base 11 according to the desired angle, thereby fixing the beam 3, improves the strength of the support, when pulling the elongation lever 8 reaches the appropriate length, to release the knob 22 The reset spring 27 releases the elastic potential energy so that the limit block 26 slides outward, and the fixed teeth 7 are engaged, preventing the elongation lever 8 from continuously sliding outward, and then engaged between the limit block 26 and the fixed teeth 7 Thereby, the elongation lever 8 can be quickly retracted, but the beam 3 is not extended, and the angle of the support rod 5 is used to support the beam 3, which not only improves the construction speed, but also increases the strength of the structure, and placed the base 11 in the card slot 9. It is supported in it.
[0032] As described above, only the preferred embodiments of the present invention are preferred, but the scope of the invention is not limited thereto, and any techniques, those skilled in the art, according to the present invention, in accordance with the present invention. And its inventive concept is equivalent to alternative or change, which should be covered within the scope of the invention.
