Steel structure frame easy to weld

Abstract

The utility model discloses a steel structure frame easy to weld, and belongs to the technical field of steel structure frames, the steel structure frame easy to weld comprises a frame main rod, an insertion block I is inserted into the inner wall of the frame main rod, a vertical rod is fixedly assembled at the bottom of the insertion block I, and a positioning rod is arranged on the inner wall of the vertical rod in a penetrating manner; a first inserting block at the bottom of the top of a vertical rod is inserted into the inner wall position of a square hole, then a positioning rod can be taken to penetrate through an abutting block and the inner wall position of a round hole, and then a nut can be in threaded connection to the outer edge position of a thread line till the outer side of the nut abuts against the outer side of the abutting block. The first inserting block is stably positioned on the inner wall of the frame main rod, so that the problem that a worker needs to hold two parts by hands to carry out welding operation during welding of an existing frame is solved, and the problems that manual supporting is insufficient in safety, large welding seams are prone to being generated, and the welding efficiency is high are solved. And the aesthetic property and the symmetrical effect of the two sides of the frame are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure frames, in particular to a steel structure frame which is easy to weld. Background Art

[0002] With the development of society and the advancement of science and technology, houses or buildings of various structures are constantly being introduced. Among them, steel structure frames have become an indispensable part of future house construction. They are recognized by people for their fast construction speed, strong earthquake resistance and moderate cost.

[0003] The existing steel structure frame is not convenient enough to be welded during actual processing. Since the frame is assembled by welding multiple parts, the existing frame requires workers to support two parts with their hands before welding. Manual support is not safe enough and is prone to produce large welds, affecting the aesthetics and symmetry of the two sides of the frame.

[0004] For this purpose we propose a steel structure frame that is easy to weld. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides a steel structure frame that is easy to weld, overcomes the deficiencies of the prior art, and aims to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel structure frame that is easy to weld, comprising a frame main pole, an inner wall of the frame main pole is plugged with a plug block 1, the bottom of the plug block 1 is fixedly assembled with a vertical pole, a positioning rod is passed through the inner wall of the vertical pole, an abutment block is fixedly assembled with the inner wall of the frame main pole, both ends of the positioning rod are provided with a threaded line, the outer edge of the threaded line is threadedly connected with a nut, a square groove is provided on the outer side of the vertical pole, an plug block 2 is plugged with the inner wall of the square groove, a connecting frame is fixedly assembled on the outer side of the plug block 2, and a bolt is threadedly connected to the inner wall of the frame main pole.

[0007] As an optimal technical solution of the present invention, the number of the frame main rods is two, and the two frame main rods are symmetrically arranged on the upper and lower sides of the vertical rod. The inner walls of the frame main rods are provided with square holes that are compatible with the plug-in block 1, and the plug-in block 1 is inserted into the inner wall position of the square hole.

[0008] By adopting the above technical solution, the vertical pole and the two frame main poles can be quickly connected through the insert block and the matching square hole, thereby facilitating welding between the two frame main poles and the vertical pole, ensuring convenience during welding.

[0009] As a preferred technical solution of the present invention, a circular hole is opened on the inner wall of the insert block 1, the inner wall diameter of the circular hole is adapted to the outer edge diameter of the positioning rod, and the positioning rod is inserted into the inner wall position of the circular hole.

[0010] By adopting the above technical solution, the positioning rod can be used to stably position the insert block on the inner wall of the square hole, ensuring the tightness of the connection between the vertical pole and the main pole of the frame, thereby ensuring the stability of the workers when welding the main pole of the frame and the vertical pole. There is no need for workers to hold the pole manually, which improves the safety and accuracy of welding and can reduce the weld seam.

[0011] As a preferred technical solution of the present invention, the connecting frame is X-shaped, the number of the vertical poles is five, and the five vertical poles are distributed in parallel in the middle position of the two frame main poles, and four plug-in blocks 2 are symmetrically fixed on the outer side of the connecting frame, and the four plug-in blocks 2 are inserted into the inner wall positions of the four square grooves.

[0012] By adopting the above technical solution, the stability of the connection between the two frame main poles can be increased, and the second plug block can be used to firmly connect the vertical pole and the connecting frame to ensure the firmness and ensure that the device will not deform or bend arbitrarily when subjected to force after installation.

[0013] As a preferred technical solution of the present invention, a connecting hole is opened on the outer side of the vertical pole, and the connecting hole passes through the second insert block to the square groove, and the bolt is threadedly connected to the inner wall position of the connecting hole.

[0014] By adopting the above technical solution, the second insert block can be stably installed on the inner wall of the square groove by using bolts, ensuring that it will not be easily disengaged.

[0015] As a preferred technical solution of the present invention, the outer side of the nut abuts against the outer side of the abutment block, and a sealing cover is inserted into the inner wall of the main rod of the frame, and the sealing cover is made of rubber.

[0016] By adopting the above technical solution, the positioning rod can be stably positioned at the inner wall position of the plug block 1, ensuring that the plug block 1 will not easily separate from the inner wall position of the frame main rod, so that the two frame main rods and the vertical rod can be tightly connected to ensure stability, and the openings on both sides of the frame main rod can be sealed by using the sealing cover to ensure that water will not easily penetrate into the inner cavity position of the frame main rod, thereby preventing water from penetrating into the inner cavity position of the frame main rod and contacting the thread line and nut to cause rust, affecting disassembly.

[0017] Beneficial effects of the utility model:

[0018] 1. By inserting the plug-in block at the bottom of the top of the vertical pole into the inner wall position of the square hole, the positioning rod can be taken and passed through the abutment block and the inner wall position of the round hole, and then the nut can be threadedly connected to the outer edge of the thread line until the outer side of the nut abuts the outer side of the abutment block, thereby stably positioning the plug-in block at the inner wall position of the main pole of the frame, thereby avoiding the problem that the existing frame requires the staff to support the two parts with their hands before the welding operation can be carried out, and solves the problem that manual support is not safe enough and is prone to produce large welds, affecting the aesthetics and the symmetry effect on both sides of the frame.

[0019] 2. Take the connecting frame and insert the second plug into the inner wall of the square groove. Then, thread the bolt into the inner wall of the connecting hole, so that the second plug can be stably positioned on the inner wall of the square groove, ensuring a stable connection between the connecting frame and the vertical pole, ensuring firmness, and ensuring that the device will not deform or bend arbitrarily when subjected to force after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the expanded structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0023] Figure 4 This is a structural diagram of the second plug-in block of the present utility model;

[0024] In the figure: 1. Frame main rod; 2. Sealing cover; 3. Vertical rod; 4. Insert block 1; 5. Positioning rod; 6. Threaded line; 7. Abutment block; 8. Nut; 9. Round hole; 10. Square groove; 11. Bolt; 12. Connecting frame; 13. Insert block 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 4, a steel structure frame that is easy to weld, includes a frame main pole 1, the inner wall of the frame main pole 1 is plugged with a plug block 4, the bottom of the plug block 4 is fixedly assembled with a vertical pole 3, the inner wall of the vertical pole 3 is penetrated by a positioning rod 5, the inner wall of the frame main pole 1 is fixedly assembled with abutment block 7, both ends of the positioning rod 5 are provided with threaded wires 6, the outer edge of the threaded wire 6 is threadedly connected with a nut 8, a square groove 10 is opened on the outside of the vertical pole 3, the inner wall of the square groove 10 is plugged with a plug block 2 13, the outer side of the plug block 2 13 is fixedly assembled with a connecting frame 12, and the inner wall of the frame main pole 1 is threadedly connected with a bolt 11.

[0027] See also Figure 2 and Figure 3 There are two frame main poles 1, and the two frame main poles 1 are symmetrically arranged on the upper and lower sides of the vertical pole 3. The inner walls of the frame main poles 1 are provided with square holes that are compatible with the plug-in block 4. The plug-in block 4 is inserted into the inner wall position of the square hole, so that the vertical pole 3 and the two frame main poles 1 can be quickly connected through the plug-in block 4 and the square hole, thereby facilitating the welding between the two frame main poles 1 and the vertical pole 3, ensuring convenience during welding.

[0028] See also Figure 3 and Figure 4 A circular hole 9 is opened on the inner wall of the plug-in block 4, and the inner wall diameter of the circular hole 9 is adapted to the outer edge diameter of the positioning rod 5. The positioning rod 5 is inserted into the inner wall position of the circular hole 9, so that the positioning rod 5 can be used to stably position the plug-in block 4 on the inner wall position of the square hole, ensuring the tightness of the connection between the vertical pole 3 and the main frame pole 1, thereby ensuring the stability of the staff when welding the main frame pole 1 and the vertical pole 3, without the need for staff to hold the hands, improving the safety and accuracy of welding, and reducing the weld.

[0029] See also Figure 2 and Figure 4 The connecting frame 12 is X-shaped, and the number of vertical poles 3 is five, and the five vertical poles 3 are distributed in parallel in the middle position of the two frame main poles 1. The outer side of the connecting frame 12 is symmetrically fixed with four plug-in blocks 2 13, and the four plug-in blocks 2 13 are inserted into the inner wall position of the four square grooves 10, so that the stability of the connection between the two frame main poles 1 can be increased, and then the plug-in blocks 2 13 can be used to firmly connect the vertical pole 3 and the connecting frame 12, ensuring firmness and ensuring that the device will not be deformed or bent at will when subjected to force after installation.

[0030] See also Figure 4 A connecting hole is provided on the outer side of the vertical pole 3, and the connecting hole passes through the plug block 2 13 to the square groove 10. The bolt 11 is threadedly connected to the inner wall position of the connecting hole, so that the plug block 2 13 can be stably installed on the inner wall position of the square groove 10 by using the bolt 11 to ensure that it will not be easily disengaged.

[0031] See also Figure 2 The outer side of the nut 8 abuts against the outer side of the abutment block 7, and a sealing cover 2 is inserted into the inner wall of the frame main rod 1. The sealing cover 2 is made of rubber, so that the positioning rod 5 can be stably positioned at the inner wall position of the insertion block 4, ensuring that the insertion block 4 will not easily separate from the inner wall position of the frame main rod 1, so that the two frame main rods 1 and the vertical rod 3 can be tightly connected to ensure stability, and the sealing cover 2 can be used to seal the openings on both sides of the frame main rod 1 to ensure that water will not easily penetrate into the inner cavity position of the frame main rod 1, and to avoid water penetrating into the inner cavity position of the frame main rod 1 and contacting the thread line 6 and the nut 8 to cause rust, affecting disassembly.

[0032] Working principle: When using the device, first take the connecting frame 12 and insert the plug 2 13 into the inner wall position of the square groove 10, and then the bolt 11 can be threadedly connected to the inner wall position of the connecting hole, so that the plug 2 13 can be stably positioned at the inner wall position of the square groove 10, ensuring a stable connection between the connecting frame 12 and the vertical pole 3, and then the plug 1 4 at the bottom of the top of the vertical pole 3 can be inserted into the inner wall position of the square hole, and then the positioning rod 5 can be taken and passed through the abutment block 7 and the inner wall position of the circular hole 9, and then the nut 8 can be threadedly connected to the outer edge position of the thread line 6 until the outer side of the nut 8 abuts against the outer side of the abutment block 7, thereby stably positioning the plug 1 4 at the inner wall position of the frame main pole 1, ensuring that the plug 1 4 will not easily separate from the inner wall position of the frame main pole 1, so that the two frame main poles 1 and the vertical pole 3 can be tightly connected to ensure stability.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An easily weldable steel structure frame, comprising a frame main bar (1), characterized in that: The inner wall of the frame main rod (1) is plugged with a plug block 1 (4), the bottom of the plug block 1 (4) is fixedly equipped with a vertical rod (3), the inner wall of the vertical rod (3) is penetrated with a positioning rod (5), the inner wall of the frame main rod (1) is fixedly equipped with an abutment block (7), both ends of the positioning rod (5) are provided with threaded wires (6), the outer edge of the threaded wires (6) is threadedly connected with a nut (8), the outer side of the vertical rod (3) is provided with a square groove (10), the inner wall of the square groove (10) is plugged with a plug block 2 (13), the outer side of the plug block 2 (13) is fixedly equipped with a connecting frame (12), and the inner wall of the frame main rod (1) is threadedly connected with a bolt (11).

2. The easily weldable steel structure frame according to claim 1, characterized in that: The number of the frame main rods (1) is two, and the two frame main rods (1) are symmetrically arranged on the upper and lower sides of the vertical rod (3), and the inner wall of the frame main rod (1) is provided with a square hole matched with the plug-in block (4), and the plug-in block (4) is plugged into the inner wall position of the square hole.

3. The easily weldable steel structure frame according to claim 1, characterized in that: The inner wall of the insert block 1 (4) is provided with a circular hole (9), the inner wall diameter of the circular hole (9) is matched with the outer edge diameter of the positioning rod (5), and the positioning rod (5) is inserted into the inner wall position of the circular hole (9).

4. The easily weldable steel structure frame according to claim 1, characterized in that: The connecting frame (12) is X-shaped, the number of the vertical poles (3) is five, and the five vertical poles (3) are distributed in parallel at the middle position of the two frame main poles (1), and four plug-in blocks (13) are symmetrically fixedly mounted on the outer side of the connecting frame (12), and the four plug-in blocks (13) are plugged into the inner wall positions of the four square grooves (10).

5. The easily weldable steel structure frame according to claim 1, characterized in that: A connecting hole is provided on the outer side of the vertical pole (3), and the connecting hole passes through the second plug block (13) to the square groove (10), and the bolt (11) is threadedly connected to the inner wall of the connecting hole.

6. The easily weldable steel structure frame according to claim 1, characterized in that: The outer side of the nut (8) abuts against the outer side of the abutment block (7); a sealing cover (2) is inserted into the inner wall of the frame main rod (1); and the sealing cover (2) is made of rubber.

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