Framework structure convenient for cleaning internal impurities

Abstract

The utility model relates to a skeleton structure convenient to clean internal impurities, which comprises a square tube, bevel edges are arranged at two ends of the square tube, notches are arranged at two ends of the square tube, and a connecting mechanism is arranged between two corresponding notches. The connecting mechanism comprises a first reinforcing block and a second reinforcing block, one side of the first reinforcing block is fixedly connected with a first plug plate, one side of the second reinforcing block is fixedly connected with a second plug plate, the first plug plate is fixedly connected with an insertion plate, the second plug plate is provided with an insertion groove, and the insertion plate is used in cooperation with the insertion groove. According to the utility model, permeation particles are removed in the welding and polishing processes, and the reinforcing block and the plug plate are utilized to reinforce the structure, so that the strength weakening caused by the notch is avoided, the overall standard of the framework is improved, and in addition, the impurities in the square pipe are removed when the framework is applied to rotating or moving equipment. Dust and permeate can be effectively prevented from colliding with the inner wall of the square pipe, so that the framework is more silent in the using process, and the performance and the use experience of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame structures, in particular to a frame structure facilitating the cleaning of internal impurities. Background Art

[0002] In many devices, the frame, as one of the key connecting and supporting structures, is widely used in various mechanical and industrial devices. However, during the manufacturing process of the frame, especially in the welding and polishing processes, there are often impurities such as welding penetrants and dust inside. In particular, for welding penetrants, these impurities are not easily detectable and there is a risk of falling during the use of the device.

[0003] The traditional frame structure design is difficult to effectively remove these internal impurities, resulting in the frame being prone to generating noise in a moving or rotating environment, affecting the normal operation and service life of the device. In addition, the presence of impurities may also have an adverse impact on the accuracy and stability of the device.

[0004] Therefore, those skilled in the art have proposed a frame structure facilitating the cleaning of internal impurities. Summary of the Utility Model

[0005] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a frame structure facilitating the cleaning of internal impurities.

[0006] The technical solution of the present utility model is as follows: A frame structure facilitating the cleaning of internal impurities, including square tubes. Chamfered edges are provided at both ends of the square tubes, and notch openings are provided at both ends of the square tubes. A connecting mechanism is arranged corresponding to the two notch openings.

[0007] The connecting mechanism includes a first reinforcing block and a second reinforcing block. A first plug plate is fixedly connected to one side of the first reinforcing block, a second plug plate is fixedly connected to one side of the second reinforcing block. A plug is fixedly connected to the first plug plate, and a slot is provided on the second plug plate. The plug and the slot are used in cooperation.

[0008] By the above technical means, when welding four square tubes to form a rectangular frame and performing surface grinding and polishing, use a chisel, a grinding head or a file to clean the particles penetrating the weld through the notch openings, place the frame obliquely to allow dust to be discharged through the notch openings, then place the first reinforcing block at the internal corners of the frame and the second reinforcing block at the external corners of the frame, use the first plug plate and the second plug plate to fill the notch openings, and insert the plug into the slot to connect the plug plates, thereby making up for the strength reduction caused by the notch openings.

[0009] As a preferred implementation manner, both the first reinforcing block and the second reinforcing block are arranged in an L-shaped structure, and the widths of the first reinforcing block and the second reinforcing block are smaller than the width of the square tube.

[0010] Through the above technical means, the size of the skeleton can be ensured so as not to affect the normal use of the skeleton.

[0011] As a preferred embodiment, the sizes of the first plug plate and the second plug plate are set to be the same as the combined size of the two notches.

[0012] Through the above technical means, such a setting can ensure the connection strength between the first plug plate and the second plug plate and the notches, and ensure that the strength of the skeleton will not be affected.

[0013] As a preferred embodiment, two first fixing holes are provided on the first reinforcing block, two second fixing holes are provided on the second reinforcing block, two third fixing holes are symmetrically provided on the square tube, the third fixing holes are used in cooperation with the first fixing holes, and two fourth fixing holes are symmetrically provided on one side of the square tube away from the third fixing holes, and the fourth fixing holes are used in cooperation with the second fixing holes.

[0014] Through the above technical means, through such a setting, the first reinforcing block and the second reinforcing block can be fixed on two adjacent square tubes.

[0015] As a preferred embodiment, mounting holes are provided on the square tube, and the mounting holes penetrate through the square tube.

[0016] Through the above technical means, the mounting holes are used to connect the skeleton with other devices.

[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0018] By removing the penetration particles during the welding and grinding processes, and strengthening the structure by using the reinforcing blocks and the plug plates, the present utility model avoids the weakening of strength caused by the notches, thereby improving the overall standard of the skeleton. In addition, removing the impurities in the square tube can effectively prevent the collision of dust and penetrants with the inner wall of the square tube when applied to rotating or moving devices, making the skeleton quieter during use and contributing to the improvement of the performance and use experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Isometric view of the present utility model;

[0020] Figure 2 Isometric view of the disassembled state of the present utility model;

[0021] Figure 3 Isometric view of the square tube of the present utility model;

[0022] Figure 4 Isometric view of the connection mechanism of the present utility model.

[0023] Legend: 1. Square tube; 2. Hypotenuse; 3. Notch; 4. First reinforcement block; 5. Second reinforcement block; 6. First plug plate; 7. Insertion plate; 8. Second plug plate; 9. Slot; 10. First fixing hole; 11. Second fixing hole; 12. Third fixing hole; 13. Fourth fixing hole; 14. Mounting hole. Detailed implementation

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0025] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Embodiment

[0027] As Figures 1 - 4 shown, the present utility model provides a frame structure facilitating the cleaning of internal impurities, including a square tube 1. Hypotenuses 2 are provided at both ends of the square tube 1, and notches 3 are provided at both ends of the square tube 1. A connection mechanism is arranged corresponding to the two notches 3.

[0028] The connection mechanism includes a first reinforcement block 4 and a second reinforcement block 5. A first plug plate 6 is fixedly connected to one side of the first reinforcement block 4, a second plug plate 8 is fixedly connected to one side of the second reinforcement block 5. An insertion plate 7 is fixedly connected to the first plug plate 6, and a slot 9 is provided on the second plug plate 8. The insertion plate 7 and the slot 9 are used in cooperation.

[0029] In summary: When welding four square tubes 1 to form a rectangular frame and performing surface grinding and polishing, use a chisel, grinding head or file through the notch 3 to clean the particles penetrating the weld seam. Incline the frame so that dust can be discharged through the notch 3. Then place the first reinforcement block 4 at the internal corners of the frame and place the second reinforcement block 5 at the external corners of the frame. Use the first plug plate 6 and the second plug plate 8 to fill the notch 3, and insert the insertion plate 7 into the slot 9 to connect the plug plates, thereby compensating for the strength reduction caused by the notch 3.

[0030] As Figures 1 - 4 shown, both the first reinforcement block 4 and the second reinforcement block 5 are arranged in an L-shaped structure, and the widths of the first reinforcement block 4 and the second reinforcement block 5 are smaller than the width of the square tube 1.

[0031] In summary: Through such a setting, the dimensions of the frame can be ensured, and it will not affect the normal use of the frame.

[0032] As Figures 1 - 4 shown, the sizes of the first plug plate 6 and the second plug plate 8 are set to be the same as the combined size of the two notches 3.

[0033] In summary, such a setting can ensure the connection strength between the first plug plate 6 and the second plug plate 8 and the notch 3, and ensure that the strength of the framework will not be affected.

[0034] As Figures 1 - 4 shown, two first fixing holes 10 are provided on the first reinforcing block 4, two second fixing holes 11 are provided on the second reinforcing block 5, two third fixing holes 12 are symmetrically provided on the square tube 1, the third fixing holes 12 are used in cooperation with the first fixing holes 10, and two fourth fixing holes 13 are symmetrically provided on one side of the square tube 1 away from the third fixing holes 12, and the fourth fixing holes 13 are used in cooperation with the second fixing holes 11;

[0035] In summary, through such a setting, the first reinforcing block 4 and the second reinforcing block 5 can be fixed on two adjacent square tubes 1.

[0036] As Figures 1 - 4 shown, an installation hole 14 is provided on the square tube 1, and the installation hole 14 penetrates through the square tube 1;

[0037] In summary, the installation hole 14 is used to connect the framework with other devices.

[0038] Working principle:

[0039] After four square tubes 1 are welded to form a rectangular framework, the surface of the framework is polished. During this process, the penetrants generated by welding and the dust generated by polishing will enter the square tubes 1. At this time, a chisel, a grinding head or a file can be used through the notch 3 to remove the particles penetrating the weld, and the framework is placed obliquely so that the dust is discharged through the notch 3. Subsequently, the first reinforcing block 4 is placed at the inner corner of the framework, the second reinforcing block 5 is placed at the outer corner of the framework, the first plug plate 6 and the second plug plate 8 are used to fill the notch 3, and the plug plate 7 is inserted into the slot 9 to connect the plug plates, so as to make up for the strength reduction caused by the notch 3. Finally, the first reinforcing block 4 and the second reinforcing block 5 are fixed on the square tube 1 by screws, so that the impurities in the square tube 1 can be removed and the strength of the framework can be ensured at the same time.

[0040] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A skeleton structure that facilitates cleaning of internal impurities, comprising a square tube (1), characterized in that: Both ends of the square tube (1) are provided with beveled edges (2), and both ends of the square tube (1) are provided with notches (3), and a connecting mechanism is provided between two corresponding notches (3); The connection mechanism comprises a first reinforcement block (4) and a second reinforcement block (5); a first plug plate (6) is fixedly connected to one side of the first reinforcement block (4); a second plug plate (8) is fixedly connected to one side of the second reinforcement block (5); a plug plate (7) is fixedly connected to the first plug plate (6); a slot (9) is provided on the second plug plate (8); and the plug plate (7) is used in conjunction with the slot (9).

2. A skeleton structure for facilitating cleaning of internal impurities according to claim 1, characterized in that: The first reinforcement block (4) and the second reinforcement block (5) are both configured as L-shaped structures, and the widths of the first reinforcement block (4) and the second reinforcement block (5) are smaller than the width of the square tube (1).

3. A skeleton structure for facilitating cleaning of internal impurities according to claim 1, characterized in that: The dimensions of the first plug plate (6) and the second plug plate (8) are set to be the same as the combined dimensions of the two slots (3).

4. A skeleton structure for facilitating cleaning of internal impurities according to claim 1, characterized in that: The first reinforcement block (4) is provided with two first fixing holes (10), and the second reinforcement block (5) is provided with two second fixing holes (11).

5. A skeleton structure for facilitating cleaning of internal impurities according to claim 1, characterized in that: Two third fixing holes (12) are symmetrically provided on the square tube (1), and the third fixing holes (12) are used in conjunction with the first fixing holes (10). Two fourth fixing holes (13) are symmetrically provided on a side of the square tube (1) away from the third fixing holes (12), and the fourth fixing holes (13) are used in conjunction with the second fixing holes (11).

6. A skeleton structure for facilitating cleaning of internal impurities according to claim 1, characterized in that: The square tube (1) is provided with a mounting hole (14), and the mounting hole (14) passes through the square tube (1).

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