Square and rectangular pipe convenient to cut

Abstract

The utility model discloses a square and rectangular pipe convenient to cut, and relates to the technical field of square and rectangular pipes. The square and rectangular pipe comprises a square and rectangular pipe body, grooves are formed in the two sides of the square and rectangular pipe body, positioning plates which are evenly distributed are jointly and fixedly installed on the opposite sides of the inner walls of the grooves, the intervals between the positioning plates are the same, a stabilizing pipe is fixedly arranged in the square and rectangular pipe body, a clamping groove is formed in the stabilizing pipe, and a clamping groove is formed in the clamping groove. A supporting pipe is fixedly mounted on one side of the stabilizing pipe; according to the square and rectangular pipe welding device, the approximate size needing to be cut can be found by checking the number of the positioning plates, the distance needing to be measured by workers is reduced, the subsequent cutting efficiency is improved, meanwhile, by arranging the stabilizing pipe and the supporting pipe, the workers can insert the supporting pipe in another square and rectangular pipe into a clamping groove in a square and rectangular pipe body during welding, and the welding efficiency is improved. And therefore, the square and rectangular pipe body can be preliminarily connected with another square and rectangular pipe, shaking during welding is reduced, and the welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of square and rectangular tubes, in particular to a square and rectangular tube which is convenient to cut. Background Art

[0002] Square tube is a square or rectangular hollow metal tube, and its cross-sectional shape can be rectangular or square. This tube is made by unpacking, flattening, curling and welding the strip steel into a round tube, then rolling the round tube into a square or rectangular tube, and cutting it into the required length; the application of square tube is very wide, they are widely used in construction, agriculture, industry and other fields; for example, in the construction field, square tube is often used for the support and load-bearing of building structures, such as as the main components of columns, beams and trusses to bear the weight of the building and ensure the stability and safety of the building:

[0003] The square tube in the prior art has a single structure, and a tape measure is needed to measure the required length when cutting. However, the square tube is long, and the measurement is slow, which affects the subsequent cutting efficiency. At the same time, the square tube is not very stable during welding and is prone to shaking, which affects the welding quality. Utility Model Content

[0004] In order to solve the problem of inconvenient measurement when cutting a square tube, the utility model aims to provide a square tube that is convenient to cut.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a square tube that is easy to cut, including a square tube body, grooves are provided on both sides of the square tube body, and evenly distributed positioning plates are fixedly installed on opposite sides of the inner walls of the grooves, and the spacing between the positioning plates is the same. A stabilizing tube is fixedly provided inside the square tube body, a slot is provided inside the stabilizing tube, and a support tube is fixedly installed on one side of the stabilizing tube, and the size of the support tube is the same as the slot.

[0006] Preferably, positioning grooves are provided at the top and the bottom of the square tube body, and a fixing plate is fixedly installed on one side of the two positioning grooves close to the support tube.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can find the approximate size to be cut by checking the number of positioning plates, reduce the distance that the staff needs to measure, and improve the efficiency of subsequent cutting. At the same time, through the provision of a stabilizing tube and a supporting tube, the staff can insert the supporting tube in another square tube into the card slot in the square tube body during welding, so that the square tube body and another square tube can be preliminarily connected, reducing the shaking during welding and improving the welding quality;

[0009] 2. The present application provides positioning grooves and fixing plates. When the square tube body and another square tube are spliced, the fixing plates can also enter the positioning grooves of the other square tube, thereby further improving the stability between the square tube body and the other square tube and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a structural schematic diagram of the square tube body of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the positioning groove and the fixing plate in the utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the stabilizing tube and the supporting tube in the utility model.

[0014] In the figure: 1. square tube body; 11. groove; 12. positioning plate; 13. stabilizing tube; 131. slot; 14. supporting tube; 2. positioning slot; 21. fixing plate; 3. first stabilizing block; 31. second stabilizing block; 4. first empty slot; 41. second empty slot; 5. fixing hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example: Figure 1-3As shown, the utility model provides a square tube that is easy to cut, including a square tube body 1, grooves 11 are provided on both sides of the square tube body 1, and evenly distributed fixing holes 5 are provided on the inner walls of the two grooves 11. By setting the fixing holes 5, it is convenient to fix the square tube body 1 and the side of the square tube by bolts; evenly distributed positioning plates 12 are fixedly installed on the opposite sides of the inner walls of the grooves 11, and the intervals between the positioning plates 12 are the same. A stabilizing tube 13 is fixedly installed inside the square tube body 1, and a card slot 131 is provided inside the stabilizing tube 13. A support tube 14 is fixedly installed on one side of the stabilizing tube 13, and the size of the support tube 14 is the same as the card slot 131.

[0017] Positioning grooves 2 are provided at the top and bottom of the square tube body 1 , and fixing plates 21 are fixedly installed on one side of the two positioning grooves 2 close to the support tube 14 .

[0018] Both sides of the stabilizing tube 13 are fixedly installed with symmetrically distributed first stabilizing blocks 3, and both sides of the supporting tube 14 are fixedly installed with symmetrically distributed second stabilizing blocks 31. The first stabilizing blocks 3 and the second stabilizing blocks 31 are fixedly connected to the inner wall of the square tube body 1. By setting the first stabilizing blocks 3 and the second stabilizing blocks 31, the stabilizing tube 13 and the supporting tube 14 can be fixed inside the square tube body 1, which is convenient for the use of the stabilizing tube 13 and the supporting tube 14.

[0019] The top and bottom ends of the square rectangular tube body 1 are both provided with uniformly distributed first empty grooves 4, and the top and bottom ends of the stabilizing tube 13 and the supporting tube 14 are both provided with second empty grooves 41 corresponding to the first empty grooves 4. By providing the first empty grooves 4 and the second empty grooves 41, the square rectangular tube body 1 and another square rectangular tube can be fixed by bolts to improve the stability between them.

[0020] There are four first empty slots 4 at the top and bottom of the square tube body 1, two second empty slots 41 at the top and bottom of the stabilizing tube 13 and the supporting tube 14, and five fixing holes 5 on the inner walls of the two grooves 11. By setting the number of the first empty slots 4 and the second empty slots 41 to four, the stability of the connection is improved and shaking is avoided. By setting the number of the fixing holes 5 to five, the stability is further improved.

[0021] Working principle: In actual use, since the distance between the positioning plates 12 is uniform, the staff can find the approximate size that needs to be cut by checking the number of positioning plates 12, reducing the distance that the staff needs to measure and improving the efficiency of subsequent cutting; by setting the stabilizing tube 13 and the supporting tube 14, the staff can insert the supporting tube 14 in another square tube into the card slot 131 in the square tube body 1 during welding, so that the square tube body 1 and another square tube can be initially connected, reducing the shaking during welding and improving the welding quality; by setting the positioning groove 2 and the fixing plate 21, when the square tube body 1 and another square tube are spliced, the fixing plate 21 can also enter the positioning groove 2 of the other square tube, further improving the stability between the square tube body 1 and another square tube, and facilitating use.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A square tube that is easy to cut, comprising a square tube body (1), characterized in that: Grooves (11) are provided on both sides of the rectangular tube body (1), and evenly distributed positioning plates (12) are fixedly installed on opposite sides of the inner wall of the groove (11), and the spacing between the positioning plates (12) is the same. A stabilizing tube (13) is fixedly installed inside the rectangular tube body (1), and a clamping groove (131) is provided inside the stabilizing tube (13). A supporting tube (14) is fixedly installed on one side of the stabilizing tube (13), and the size of the supporting tube (14) is the same as that of the clamping groove (131).

2. A square tube that is easy to cut as claimed in claim 1, characterized in that: The top and bottom of the square tube body (1) are both provided with positioning grooves (2), and a fixing plate (21) is fixedly installed on one side of the two positioning grooves (2) close to the support tube (14).

3. A square tube that is easy to cut as claimed in claim 2, characterized in that: The two sides of the stabilizing tube (13) are fixedly mounted with symmetrically distributed first stabilizing blocks (3), and the two sides of the supporting tube (14) are fixedly mounted with symmetrically distributed second stabilizing blocks (31), and the first stabilizing blocks (3) and the second stabilizing blocks (31) are both fixedly connected to the inner wall of the square tube body (1).

4. A square tube that is easy to cut as claimed in claim 3, characterized in that: The top and bottom ends of the square tube body (1) are both provided with uniformly distributed first empty grooves (4), and the top and bottom ends of the stabilizing tube (13) and the supporting tube (14) are both provided with second empty grooves (41) corresponding to the first empty grooves (4).

5. A square tube that is easy to cut as claimed in claim 4, characterized in that: The inner walls of the two grooves (11) are provided with evenly distributed fixing holes (5).

6. A square tube that is easy to cut as claimed in claim 5, characterized in that: The number of the first empty slots (4) at the top and bottom of the square tube body (1) is four, the number of the second empty slots (41) at the top and bottom of the stabilizing tube (13) and the supporting tube (14) is two, and the number of the fixing holes (5) on the inner walls of the two grooves (11) is five.

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