A kind of roofing purlin processing punching device

Abstract

The application relates to the field of steel structure processing, in particular to a roof purlin processing and punching device, which comprises a base (1), a stand column (2), a sleeve pipe (3), a support (4), a jib (5), a spring (6), a top rod (7), a bolt (8), a connecting rod (9), a positioning cylinder (10), the stand column (2) is welded with the base (1) in combination; the sleeve pipe (3) is sleeved into the stand column (2); two supports (4) are respectively welded at the side walls of the sleeve pipe (3) at one end; the top rod (7) is connected with the two supports (4) through the bolt (8); the jib (5) is welded with the stand column (2) at one end; the spring (6) is fixed at one end with the end of the top rod (7) and at the other end with the end of the jib (5); the connecting rod (9) is welded with the side wall of the sleeve pipe (3) at one end and with the side wall of the positioning cylinder (10) at the other end. The application has the effects of solving the problem of roof purlin processing and moving, reducing construction cost and reducing safety hazards.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure processing technology, and in particular provides a device for drilling holes in roof purlins. Background Technology

[0002] When processing steel structures, drilling holes for roof purlins is usually done directly on a platform. This method has two drawbacks: first, the roof purlins are prone to moving during drilling, causing the drilling position to be out of tolerance, resulting in waste materials and increased construction costs; second, the movement of the roof purlins can easily cause personal injury, increasing safety hazards. Utility Model Content

[0003] The purpose of this utility model is to provide a roof purlin processing and drilling device, which solves the problem of roof purlin processing and movement, reduces waste, lowers construction costs, and also reduces personal injury caused by processing and drilling, thus reducing safety hazards.

[0004] This invention involves placing the roof purlin on the base of the drilling device, inserting the drill bit into the positioning cylinder, adjusting the roof purlin so that the drilling position is aligned with the drill bit, pressing down the push rod, and using the elasticity of the spring to push the drill bit downwards to the roof purlin and drill a hole, then releasing the push rod, releasing the spring, and disengaging the drill bit from the roof purlin, thus completing the drilling of the roof purlin.

[0005] This utility model includes a base 1, a column 2, a sleeve 3, supports 4, a cantilever rod 5, a spring 6, a top rod 7, a bolt 8, a connecting rod 9, and a positioning cylinder 10, used in combination. The column 2 is vertically welded to the base 1; the sleeve 3 is fitted into the column 2; one end of each of the two supports 4 is welded to one of the symmetrical side walls of the sleeve 3; the top rod 7 is connected to the top ends of the two supports 4 via bolts 8; one end of the cantilever rod 5 is vertically welded to the top of the column 2 in the horizontal direction; one end of the spring 6 is fixed to the end of the top rod 7, and the other end is fixed to the end of the cantilever rod 5; one end of the connecting rod 9 is vertically welded to the side wall of the sleeve 3, and the other end is vertically welded to the side wall of the positioning cylinder 10 (see...). Figure 1 , Figure 2 ).

[0006] The base 1 is made of 40mm thick steel plate, with dimensions of 800mm x 800mm; the column 2 is made of 60mm diameter round tube, with a length of 600mm; the sleeve 3 is made of 70mm diameter round tube, with a length of 150mm; the support 4 is made of 30mm diameter round tube, with a length of 500mm; the cantilever rod 5 is made of 50mm diameter round tube, with a length of 200mm; the spring 6 is a purchased pre-made spring, with an outer diameter of 30mm, an inner diameter of 20mm, and a length of 200mm in its free state; the top rod 7 is made of 40mm diameter round tube, with a length of 1200mm; the bolt 8 is 10mm diameter, with a length of 150mm; the connecting rod 9 is made of 20mm diameter round tube, with a length of 150mm; and the positioning cylinder 10 is made of 80mm diameter round tube, with a length of 100mm.

[0007] In use, place the roof purlin 11 on the base 1 of the drilling device, then insert the drill bit of the electric drill 12 into the positioning cylinder 10. Adjust the roof purlin 11 so that the drilling position of the roof purlin 11 is directly opposite the drill bit of the electric drill 12. Then, operate the push rod 7 to press down. The elasticity of the spring 6 causes the drill bit of the electric drill 12 to push down onto the roof purlin 11 and drill a hole. Then, release the push rod 7, the spring 6 is released, and the drill bit of the electric drill 12 is removed from the roof purlin 11. The drilling of the roof purlin 11 is complete. Figure 3 , Figure 4 ).

[0008] The advantages of this utility model are that it is easy to assemble, easy to operate, simple and practical, solves the problem of processing and moving roof purlins, reduces waste materials, lowers construction costs, and also reduces personal injury caused by processing and drilling, thus reducing safety hazards. Attached Figure Description

[0009] Figure 1 This is a front view of the punching device;

[0010] Figure 2 This is a side view of the drilling device;

[0011] Figure 3 Use the front view for the punching device;

[0012] Figure 4 Side view for the drilling device;

[0013] In the diagram, the components are: base 1, column 2, sleeve 3, support 4, cantilever 5, spring 6, top rod 7, bolt 8, connecting rod 9, positioning cylinder 10, roof purlin 11, and electric drill 12. Detailed Implementation

[0014] Figures 1-4 This is one specific embodiment of the present invention. The present invention will be further described below with reference to the accompanying drawings.

[0015] This utility model includes a base 1, a column 2, a sleeve 3, a support 4, a cantilever rod 5, a spring 6, a top rod 7, a bolt 8, a connecting rod 9, and a positioning cylinder 10, which are used in combination. The column 2 is vertically welded to the base 1; the sleeve 3 is inserted into the column 2; one end of each of the two supports 4 is welded to the symmetrical side walls of the sleeve 3; the top rod 7 is connected to the top of the two supports 4 by the bolt 8; one end of the cantilever rod 5 is vertically welded to the top of the column 2 in the horizontal direction; one end of the spring 6 is fixed to the end of the top rod 7, and the other end is fixed to the end of the cantilever rod 5; one end of the connecting rod 9 is vertically welded to the side wall of the sleeve 3, and the other end is vertically welded to the side wall of the positioning cylinder 10.

[0016] In use, place the roof purlin 11 on the base 1 of the drilling device, then insert the drill bit of the electric drill 12 into the positioning cylinder 10, and then adjust the roof purlin 11 so that the drilling position of the roof purlin 11 is directly opposite the drill bit of the electric drill 12. Then operate the push rod 7 to press down, and the elasticity of the spring 6 causes the drill bit of the electric drill 12 to push down to the roof purlin 11 and drill a hole. Then release the push rod 7, the spring 6 is released, and the drill bit of the electric drill 12 is removed from the roof purlin 11, and the drilling of the roof purlin 11 is completed.

[0017] During steel structure fabrication, a drilling device was used for drilling holes in roof purlins, achieving good results. This device is used in combination: the column and base are vertically welded; a sleeve is inserted into the column; one end of each of the two supports is welded to the symmetrical side walls of the sleeve; a top rod is connected to the top of the two supports by bolts; one end of a cantilever rod is vertically welded to the top of the column in the horizontal direction; one end of a spring is fixed to the end of the top rod, and the other end is fixed to the end of the cantilever rod; one end of a connecting rod is vertically welded to the side wall of the sleeve, and the other end is vertically welded to the side wall of the positioning cylinder. In use, the roof purlin is placed on the base of the drilling device, then the drill bit is inserted into the positioning cylinder. The roof purlin is then adjusted so that the drilling position is directly opposite the drill bit. The top rod is then pressed down, and the spring's elasticity pushes the drill bit downwards to the roof purlin and drills a hole. The top rod is then released, the spring is released, and the drill bit is disengaged from the roof purlin, completing the drilling. This drilling device is simple to assemble, easy to operate, and practical. It solves the problem of moving roof purlins during processing, reduces waste, lowers construction costs, and also reduces personal injury caused by drilling, thus reducing safety hazards.

Claims

1. A device for drilling holes in roof purlins, characterized in that... The system includes a base (1), a column (2), a sleeve (3), a support (4), a cantilever rod (5), a spring (6), a top rod (7), a bolt (8), a connecting rod (9), and a positioning cylinder (10). When used together, the column (2) is welded to the base (1); the sleeve (3) is inserted into the column (2); one end of each of the two supports (4) is welded to the side wall of the sleeve (3); the top rod (7) is connected to the two supports (4) by the bolt (8); one end of the cantilever rod (5) is welded to the column (2); one end of the spring (6) is fixed to the end of the top rod (7), and the other end is fixed to the end of the cantilever rod (5); one end of the connecting rod (9) is welded to the side wall of the sleeve (3), and the other end is welded to the side wall of the positioning cylinder (10).

2. The roof purlin processing and drilling device according to claim 1, characterized in that, The base (1) is made of 40mm thick steel plate, with dimensions of 800×800mm (length×width); the column (2) is made of 60mm diameter round tube, with a length of 600mm; the sleeve (3) is made of 70mm diameter round tube, with a length of 150mm; the support (4) is made of 30mm diameter round tube, with a length of 500mm; the cantilever rod (5) is made of 50mm diameter round tube, with a length of 200mm; the spring (6) is a purchased finished spring, with an outer diameter of 30mm, an inner diameter of 20mm, and a length of 200mm in the free state; the top rod (7) is made of 40mm diameter round tube, with a length of 1200mm; the bolt (8) has a diameter of 10mm and a length of 150mm; the connecting rod (9) is made of 20mm diameter round tube, with a length of 150mm; the positioning cylinder (10) is made of 80mm diameter round tube, with a length of 100mm.

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