Steel pipe convenient to splice

Abstract

The utility model relates to the technical field of steel pipes, and discloses a steel pipe convenient to splice, which comprises a steel pipe main body, an embedded block is fixedly arranged close to the front end of the steel pipe main body, an embedded block is fixedly arranged close to the rear end of the steel pipe main body, and embedded plates are fixedly arranged close to the upper end, the lower end and the two sides of the front end face of the embedded block. Embedding grooves are formed in the upper end, the lower end and the two sides of the rear end face of the embedding block, and mounting grooves are formed in the upper end face, the lower end face and the two sides of the embedding block. According to the utility model, after the embedding block and the embedding block are arranged on the front end surface and the rear end surface of the steel pipe main body, the two steel pipe main bodies can be better spliced and combined, and the cross screw arranged in the embedding block can be used for fixing the embedded embedding block and the embedding block which are embedded; and meanwhile, the two arranged arc-shaped plates can achieve the auxiliary installation and protection effects on the steel pipe body under the action of the connecting rods.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe technology, and in particular to a steel pipe that is easy to splice. Background Technology

[0002] Steel pipes are steel materials with hollow cross-sections, whose length is much greater than their diameter or circumference. They are classified by cross-sectional shape into circular, square, rectangular, and irregularly shaped steel pipes; by material into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes; and by application into pipes for transportation, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, and high-pressure equipment.

[0003] In the process of developing this application, the inventors discovered the following problems with the prior art: Currently, existing steel pipes are generally connected by welding when splicing, by touching the cross-sections of two steel pipes together and welding them. Since the welding part of the steel pipe is only the outer ring of the pipe wall and there are few welding parts, when the two steel pipes are subjected to lateral torsion, the weld joint is prone to breakage due to the limited number of welding parts. At the same time, the welded steel pipes are difficult to separate again, making the use or maintenance of the steel pipes inconvenient. Therefore, those skilled in the art have provided a steel pipe that is easy to splice to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a steel pipe that is easy to splice. After setting the embedding block and the fitting block on the front and rear faces of the steel pipe body, the two steel pipe bodies can be better spliced ​​and combined. The cross screws set in the fitting block can fix the fitting block and the embedding block. At the same time, the two arc plates can play a role in auxiliary fixing and preventing loosening of the steel pipe body under the action of the connecting rod.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A steel pipe that is easy to splice includes a steel pipe body, an embedded block fixedly provided at the front end of the steel pipe body, a fitting block fixedly provided at the rear end of the steel pipe body, embedded plates fixedly provided at the upper end, lower end and both sides of the front end face of the embedded block, and embedded grooves provided at the upper end, lower end and both sides of the rear end face of the fitting block.

[0007] The upper, lower, and two sides of the interlocking block are provided with mounting grooves, and each of the four mounting grooves is provided with a cross screw. The outer surface of the steel pipe body near the rear end is provided with an arc plate near the upper and lower ends, and each of the two arc plates is provided with a connecting block near the front and rear ends.

[0008] Furthermore, a snap-fit ​​block is fixedly provided on one side of the lower end face of each of the two arc-shaped plates, and a snap-fit ​​groove is provided on the other side of the lower end face of each of the two arc-shaped plates.

[0009] Furthermore, the two arc-shaped plates are interlocked and connected, and the two snap-fit ​​blocks are respectively embedded in the two snap-fit ​​slots.

[0010] Furthermore, multiple connecting blocks are respectively fixedly installed on both sides of the two arc-shaped plates near the front and rear ends, and a connecting rod is provided through the four connecting blocks located on the same side among the multiple connecting blocks.

[0011] Furthermore, the embedding block is embedded on one side of the interlocking block, and the four embedding plates are respectively embedded in the four embedding slots.

[0012] Furthermore, the four cross screws are threadedly embedded in the four mounting slots, and each of the four embedding plates has a threaded groove on one side.

[0013] Furthermore, the four cross screws are respectively threaded into four threaded grooves on their outer surfaces, and the two arc-shaped plates are respectively sleeved on the upper and lower ends of the outer surfaces of the fitting block and the insert block.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model proposes a steel pipe that is easy to splice. By fixing an embedded block and a fitting block to the front and rear faces of the main body of the steel pipe respectively, multiple steel pipe bodies can be spliced ​​together. After the embedded blocks and fitting blocks in the multiple steel pipe bodies are fitted and connected, two steel pipe bodies can be connected. At the same time, by using a Phillips screwdriver to turn the Phillips screw in the mounting groove, it can be threaded and connected to the embedded plate fixed to the front face of the embedded block, thereby enabling better splicing and installation of multiple steel pipes.

[0016] 2. The present invention proposes a steel pipe that is easy to splice. After splicing multiple steel pipe bodies, two arc-shaped plates can be fitted on the upper and lower ends of the outer surface of the embedding block and the fitting block at the splicing point. The two arc-shaped plates can be fitted and connected to each other. At the same time, after connecting rods are embedded through and installed on both sides of the arc-shaped plates, the two arc-shaped plates can be fixed. This allows the arc-shaped plates fitted on the outer surface of the embedding block and the fitting block to play an auxiliary connection role at the connection point of the steel pipe bodies, and can further improve the fixing effect of the connection between multiple steel pipe bodies. Attached Figure Description

[0017] Figure 1 This is a first partial isometric view of the present invention;

[0018] Figure 2This is a second partial isometric schematic diagram of the present invention;

[0019] Figure 3 This is a partial isometric view of the present invention.

[0020] Figure 4 This is a partial cross-sectional view of the steel pipe of this utility model.

[0021] Legend:

[0022] 1. Steel pipe body; 2. Curved plate; 3. Fitting block; 4. Embedded block; 5. Connecting rod; 6. Mounting groove; 7. Snap-fit ​​block; 8. Cross screw; 9. Snap-fit ​​groove; 10. Connecting block; 11. Threaded groove; 12. Embedded plate; 13. Embedded groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1 to 4 A steel pipe that is easy to splice includes a steel pipe body 1, an embedded block 4 is fixedly provided at the front end of the steel pipe body 1, and a fitting block 3 is fixedly provided at the rear end of the steel pipe body 1. An embedded plate 12 is fixedly provided at the upper end, lower end and both sides of the front end face of the embedded block 4, and an embedded groove 13 is provided at the upper end, lower end and both sides of the rear end face of the fitting block 3.

[0025] The upper, lower and both sides of the interlocking block 3 are provided with mounting grooves 6, and each of the four mounting grooves 6 is provided with a cross screw 8. The upper and lower ends of the outer surface of the steel pipe body 1 are provided with arc plates 2, and the front and rear ends of the two arc plates 2 are provided with connecting blocks 10 on one side.

[0026] Specifically, after fixing the embedding block 4 and the fitting block 3 to the front and rear faces of the steel pipe body 1 respectively, multiple steel pipe bodies 1 can be spliced ​​together. After fitting the embedding block 4 and the fitting block 3 in two steel pipe bodies 1, the two steel pipe bodies 1 can be spliced ​​together. At the same time, the front face of the embedding block 4 is provided with an embedding plate 12, which can be fitted and connected with the embedding groove 13 provided in the fitting block 3, so that the steel pipe bodies 1 can be better connected. After rotating the cross screw 8 provided in the fitting block 3, it can be threaded and connected with the embedding plate 12, so that multiple steel pipe bodies 1 can be better combined and spliced. At the same time, after fitting two arc-shaped plates 2 on the outer surface of the embedding block 4 and the fitting block 3 of the two spliced ​​steel pipe bodies 1, the two arc-shaped plates 2 can provide auxiliary connection at the connection of the steel pipe bodies 1, thereby further improving the fixing strength of the steel pipe bodies 1.

[0027] Reference Figure 3 Each of the two arc-shaped plates 2 has a snap-fit ​​block 7 fixedly installed on one side of its lower end face, and a snap-fit ​​groove 9 is opened on the other side of its lower end face.

[0028] Specifically, after adding cross-shaped snap-fit ​​blocks 7 and snap-fit ​​grooves 9 to both sides of the lower end face of the arc plate 2, the two arc plates 2 can be spliced ​​and combined with each other.

[0029] Reference Figure 1 and Figure 3 Two curved plates 2 are interlocked and connected, and two snap-fit ​​blocks 7 are respectively embedded in two snap-fit ​​slots 9.

[0030] Specifically, after the two arc-shaped plates 2 are fitted and connected at one end of the snap-fit ​​block 7 and the snap-fit ​​groove 9, the snap-fit ​​block 7 can be embedded into the snap-fit ​​groove 9, so that the arc-shaped plates 2 can be combined. At the same time, the combined arc-shaped plates 2 can also play a protective role in the connection of the steel pipe body 1.

[0031] Reference Figure 3 Multiple connecting blocks 10 are fixedly installed on both sides of the two arc-shaped plates 2, near the front and rear ends. Connecting rods 5 are installed between four connecting blocks 10 located on the same side.

[0032] Specifically, after the connecting rod 5 passes through the connecting blocks 10 on the same side of the arc plate 2, the connecting rod 5 can be used to connect the two arc plates 2 together. At the same time, a nut is threaded on one end of the connecting rod 5. After rotating the nut, the connecting rod 5 can be better inserted between the four connecting blocks 10 on the same side.

[0033] Reference Figure 3 The embedded block 4 is embedded on one side of the interlocking block 3, and the four embedded plates 12 are respectively embedded in the four embedded slots 13.

[0034] Specifically, after the embedded block 4 and the fitting block 3 are fitted together, the embedded plate 12 fixed in the embedded block 4 and the embedded groove 13 opened in the fitting block 3 can be fitted together, thereby improving the connection effect between the two steel pipe bodies 1.

[0035] Reference Figure 3 Four cross screws 8 are threadedly embedded in four mounting slots 6, and each of the four embedded plates 12 has a threaded groove 11 on one side.

[0036] Specifically, after the Phillips screw 8 is threaded into the mounting slot 6, a Phillips screwdriver can be used to rotate the Phillips screw 8. The rotating knob can be threaded into the threaded slot 11 in the embedded plate 12, thereby enabling better splicing of the steel pipe body 1.

[0037] Reference Figure 1 and Figure 3 Four cross screws 8 are threadedly embedded in four threaded grooves 11 on their outer surfaces, and two arc plates 2 are respectively fitted onto the upper and lower ends of the outer surfaces of the fitting block 3 and the embedding block 4.

[0038] Specifically, after threading the cross screw 8 and the threaded groove 11 in the embedded plate 12, the embedded plate 12 can be better installed and fixed in the embedded groove 13 in the interlocking block 3. After the arc plate 2 is movably sleeved on the outer surface of the interlocking block 3 and the embedded block 4 at the connection of the two steel pipe bodies 1, it can play an auxiliary connection role for the spliced ​​steel pipe bodies 1.

[0039] Working principle: In use, the operator can remove multiple steel pipe bodies 1, and connect the embedded block 4 in one steel pipe body 1 with the fitting block 3 in another steel pipe body 1. Then, the embedded plate 12 in the embedded block 4 can be embedded into the embedded groove 13 in the fitting block 3. After the fitting is completed, the setting knob in the mounting groove 6 in the fitting block 3 can be turned with a Phillips screwdriver to thread the Phillips screw 8 and the threaded groove 11, thereby fixing the embedded plate 12 with rubber. This allows for the initial connection of the two steel pipe bodies 1. At the same time, after the two arc-shaped plates 2 are fitted onto the outer surfaces of the embedded block 4 and the fitting block 3 at the connection point, the connecting rod 5 can be used to pass through the connecting blocks 10 on both sides of the two arc-shaped plates 2, thereby connecting the two arc-shaped plates 2. When splicing multiple steel pipe bodies 1, the above installation process can be repeated.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel pipe for facilitating splicing, comprising a steel pipe main body (1), characterized by: The steel pipe body (1) is fixedly provided with an embedded block (4) at the front end, and the steel pipe body (1) is fixedly provided with a fitting block (3) at the rear end. The embedded block (4) has an embedded plate (12) fixedly provided at the upper end, lower end and both sides of the front end face, and the fitting block (3) has an embedded groove (13) opened at the upper end, lower end and both sides of the rear end face. The upper end face, lower end face and both sides of the fitting block (3) are provided with mounting grooves (6), and each of the four mounting grooves (6) is provided with a cross screw (8). The outer surface of the steel pipe body (1) near the rear end is provided with an arc plate (2) near the upper end and near the lower end. Each of the two arc plates (2) is provided with a connecting block (10) near the front end and near the rear end.

2. A steel pipe convenient for splicing according to claim 1, characterized in that: A snap-fit ​​block (7) is fixedly provided on one side of the lower end face of each of the two arc-shaped plates (2), and a snap-fit ​​groove (9) is provided on the other side of the lower end face of each of the two arc-shaped plates (2).

3. A steel pipe for easy splicing according to claim 2, characterized in that: The two arc-shaped plates (2) are interlocked and connected, and the two snap-fit ​​blocks (7) are respectively embedded in the two snap-fit ​​slots (9).

4. The steel pipe convenient for splicing according to claim 1, characterized in that: Multiple connecting blocks (10) are respectively fixedly installed on the front and rear sides of the two arc plates (2), and a connecting rod (5) is provided through the four connecting blocks (10) located on the same side among the multiple connecting blocks (10).

5. The steel pipe according to claim 1, wherein: The embedding block (4) is embedded on one side of the interlocking block (3), and the four embedding plates (12) are respectively embedded in the four embedding slots (13).

6. The steel pipe convenient for splicing according to claim 1, characterized in that: The four cross screws (8) are threadedly embedded in the four mounting slots (6), and each of the four embedding plates (12) has a threaded groove (11) on one side.

7. A steel pipe for facilitating splicing according to claim 6, wherein: The four cross screws (8) are threadedly embedded in the four threaded grooves (11) on their outer surfaces, and the two arc plates (2) are respectively sleeved on the upper and lower ends of the outer surfaces of the fitting block (3) and the insert block (4).

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